diff --git a/src/timeline/customtrackview.cpp b/src/timeline/customtrackview.cpp index 4b86580a9..398f82892 100644 --- a/src/timeline/customtrackview.cpp +++ b/src/timeline/customtrackview.cpp @@ -1,8538 +1,8540 @@ /*************************************************************************** * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "customtrackview.h" #include "timeline.h" #include "track.h" #include "clipitem.h" #include "timelinecommands.h" #include "transition.h" #include "markerdialog.h" #include "clipdurationdialog.h" #include "abstractgroupitem.h" #include "spacerdialog.h" #include "trackdialog.h" #include "tracksconfigdialog.h" #include "mltcontroller/clipcontroller.h" #include "mltcontroller/effectscontroller.h" #include "definitions.h" #include "kdenlivesettings.h" #include "renderer.h" #include "bin/projectclip.h" #include "mainwindow.h" #include "transitionhandler.h" #include "project/clipmanager.h" #include "utils/KoIconUtils.h" #include "effectslist/initeffects.h" #include "effectstack/widgets/keyframeimport.h" #include "dialogs/profilesdialog.h" #include "managers/guidemanager.h" #include "managers/razormanager.h" #include "managers/selectmanager.h" #include "ui_keyframedialog_ui.h" #include "ui_addtrack_ui.h" #include "lib/audio/audioEnvelope.h" #include "lib/audio/audioCorrelation.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #define SEEK_INACTIVE (-1) //#define DEBUG bool sortGuidesList(const Guide *g1 , const Guide *g2) { return (*g1).position() < (*g2).position(); } CustomTrackView::CustomTrackView(KdenliveDoc *doc, Timeline *timeline, CustomTrackScene* projectscene, QWidget *parent) : QGraphicsView(projectscene, parent) , m_tracksHeight(KdenliveSettings::trackheight()) , m_projectDuration(0) , m_cursorPos(0) , m_cursorOffset(0) , m_document(doc) , m_timeline(timeline) , m_scene(projectscene) , m_cursorLine(NULL) , m_cutLine(NULL) , m_operationMode(None) , m_moveOpMode(None) , m_dragItem(NULL) , m_dragGuide(NULL) , m_visualTip(NULL) , m_keyProperties(NULL) , m_autoScroll(KdenliveSettings::autoscroll()) , m_timelineContextMenu(NULL) , m_timelineContextClipMenu(NULL) , m_timelineContextTransitionMenu(NULL) , m_timelineContextKeyframeMenu(NULL) , m_selectKeyframeType(NULL) , m_markerMenu(NULL) , m_autoTransition(NULL) , m_pasteEffectsAction(NULL) , m_ungroupAction(NULL) , m_editGuide(NULL) , m_deleteGuide(NULL) , m_clipTypeGroup(NULL) , m_scrollOffset(0) , m_clipDrag(false) , m_findIndex(0) , m_tool(SelectTool) , m_copiedItems() , m_menuPosition() , m_selectionGroup(NULL) , m_selectedTrack(1) , m_spacerOffset(0) , m_audioCorrelator(NULL) , m_audioAlignmentReference(NULL) , m_controlModifier(false) { if (doc) { m_commandStack = doc->commandStack(); } else { m_commandStack = NULL; } m_ct = 0; setMouseTracking(true); setAcceptDrops(true); setFrameShape(QFrame::NoFrame); setLineWidth(0); //setCacheMode(QGraphicsView::CacheBackground); setAutoFillBackground(false); setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate); setContentsMargins(0, 0, 0, 0); KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window, KSharedConfig::openConfig(KdenliveSettings::colortheme())); m_selectedTrackColor = scheme.background(KColorScheme::ActiveBackground ).color(); m_selectedTrackColor.setAlpha(150); m_lockedTrackColor = scheme.background(KColorScheme::NegativeBackground ).color(); m_lockedTrackColor.setAlpha(150); m_keyPropertiesTimer = new QTimeLine(800); m_keyPropertiesTimer->setFrameRange(0, 5); m_keyPropertiesTimer->setUpdateInterval(100); m_keyPropertiesTimer->setLoopCount(0); m_tipColor = QColor(0, 192, 0, 200); m_tipPen.setColor(QColor(255, 255, 255, 100)); m_tipPen.setWidth(3); setSceneRect(0, 0, sceneRect().width(), m_tracksHeight); verticalScrollBar()->setMaximum(m_tracksHeight); verticalScrollBar()->setTracking(true); // repaint guides when using vertical scroll connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides())); connect(horizontalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshCutLine())); m_cursorLine = projectscene->addLine(0, 0, 0, m_tracksHeight); m_cursorLine->setZValue(1000); QPen pen1 = QPen(); pen1.setWidth(1); QColor line(palette().text().color()); line.setAlpha(100); pen1.setColor(line); m_cursorLine->setPen(pen1); connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling())); m_scrollTimer.setInterval(100); m_scrollTimer.setSingleShot(true); connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs())); m_thumbsTimer.setInterval(500); m_thumbsTimer.setSingleShot(true); QIcon razorIcon = KoIconUtils::themedIcon(QStringLiteral("edit-cut")); m_razorCursor = QCursor(razorIcon.pixmap(32, 32)); m_spacerCursor = QCursor(Qt::SplitHCursor); connect(m_document->renderer(), SIGNAL(prepareTimelineReplacement(QString)), this, SLOT(slotPrepareTimelineReplacement(QString)), Qt::DirectConnection); connect(m_document->renderer(), SIGNAL(replaceTimelineProducer(QString)), this, SLOT(slotReplaceTimelineProducer(QString)), Qt::DirectConnection); connect(m_document->renderer(), SIGNAL(updateTimelineProducer(QString)), this, SLOT(slotUpdateTimelineProducer(QString))); connect(m_document->renderer(), SIGNAL(rendererPosition(int)), this, SLOT(setCursorPos(int))); scale(1, 1); setAlignment(Qt::AlignLeft | Qt::AlignTop); } CustomTrackView::~CustomTrackView() { qDeleteAll(m_guides); m_guides.clear(); m_waitingThumbs.clear(); delete m_keyPropertiesTimer; } //virtual void CustomTrackView::keyPressEvent(QKeyEvent * event) { if (event->key() == Qt::Key_Up) { slotTrackUp(); event->accept(); } else if (event->key() == Qt::Key_Down) { slotTrackDown(); event->accept(); } else QWidget::keyPressEvent(event); } void CustomTrackView::setDocumentModified() { m_document->setModified(true); } void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu) { m_clipTypeGroup = clipTypeGroup; m_timelineContextMenu = timeline; m_timelineContextClipMenu = clip; m_timelineContextTransitionMenu = transition; connect(m_timelineContextTransitionMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition())); connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition())); connect(m_timelineContextClipMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition())); connect(m_timelineContextTransitionMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotContextMenuActivated())); connect(m_timelineContextMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotContextMenuActivated())); connect(m_timelineContextClipMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotContextMenuActivated())); m_markerMenu = new QMenu(i18n("Go to marker..."), this); m_markerMenu->setEnabled(false); markermenu->addMenu(m_markerMenu); connect(m_markerMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotGoToMarker(QAction*))); QList list = m_timelineContextClipMenu->actions(); for (int i = 0; i < list.count(); ++i) { if (list.at(i)->data().toString() == QLatin1String("paste_effects")) m_pasteEffectsAction = list.at(i); else if (list.at(i)->data().toString() == QLatin1String("ungroup_clip")) m_ungroupAction = list.at(i); else if (list.at(i)->data().toString() == QLatin1String("A")) m_audioActions.append(list.at(i)); else if (list.at(i)->data().toString() == QLatin1String("A+V")) m_avActions.append(list.at(i)); } list = m_timelineContextTransitionMenu->actions(); for (int i = 0; i < list.count(); ++i) { if (list.at(i)->data().toString() == QLatin1String("auto")) { m_autoTransition = list.at(i); break; } } m_timelineContextMenu->addSeparator(); m_deleteGuide = new QAction(QIcon::fromTheme(QStringLiteral("edit-delete")), i18n("Delete Guide"), this); connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide())); m_timelineContextMenu->addAction(m_deleteGuide); m_editGuide = new QAction(QIcon::fromTheme(QStringLiteral("document-properties")), i18n("Edit Guide"), this); connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide())); m_timelineContextMenu->addAction(m_editGuide); } void CustomTrackView::slotDoResetMenuPosition() { m_menuPosition = QPoint(); } void CustomTrackView::slotResetMenuPosition() { // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition())); } void CustomTrackView::slotContextMenuActivated() { // Menu disappeared, restore default operation mode m_operationMode = None; } void CustomTrackView::checkAutoScroll() { m_autoScroll = KdenliveSettings::autoscroll(); } int CustomTrackView::getFrameWidth() const { return (int) (m_tracksHeight * m_document->dar() + 0.5); } void CustomTrackView::updateSceneFrameWidth(bool fpsChanged) { int frameWidth = getFrameWidth(); if (fpsChanged && m_projectDuration > 0) { reloadTimeline(); } else { QList itemList = items(); ClipItem *item; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { item = static_cast(itemList.at(i)); item->resetFrameWidth(frameWidth); } } } } bool CustomTrackView::checkTrackHeight(bool force) { if (!force && m_tracksHeight == KdenliveSettings::trackheight() && sceneRect().height() == m_tracksHeight * m_timeline->visibleTracksCount()) return false; int frameWidth = getFrameWidth(); if (m_tracksHeight != KdenliveSettings::trackheight()) { QList itemList = items(); ClipItem *item; Transition *transitionitem; m_tracksHeight = KdenliveSettings::trackheight(); // Remove all items, and re-add them one by one to avoid collisions for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget || itemList.at(i)->type() == TransitionWidget) { m_scene->removeItem(itemList.at(i)); } } bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { item = static_cast(itemList.at(i)); item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1); item->setPos((qreal) item->startPos().frames(m_document->fps()), getPositionFromTrack(item->track()) + 1); m_scene->addItem(item); item->resetFrameWidth(frameWidth); } else if (itemList.at(i)->type() == TransitionWidget) { transitionitem = static_cast(itemList.at(i)); transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1); transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), getPositionFromTrack(transitionitem->track()) + transitionitem->itemOffset()); m_scene->addItem(transitionitem); } } KdenliveSettings::setSnaptopoints(snap); } double newHeight = m_tracksHeight * m_timeline->visibleTracksCount() * matrix().m22(); m_cursorLine->setLine(0, 0, 0, newHeight - 1); if (m_cutLine) { m_cutLine->setLine(0, 0, 0, m_tracksHeight * m_scene->scale().y()); } for (int i = 0; i < m_guides.count(); ++i) { m_guides.at(i)->setLine(0, 0, 0, newHeight - 1); } setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_timeline->visibleTracksCount()); viewport()->update(); return true; } /** Zoom or move viewport on mousewheel * * If mousewheel+Ctrl, zooms in/out on the timeline. * * With Ctrl, moves viewport towards end of timeline if down/back, * opposite on up/forward. * * See also http://www.kdenlive.org/mantis/view.php?id=265 */ void CustomTrackView::wheelEvent(QWheelEvent * e) { if (e->modifiers() == Qt::ControlModifier) { if (m_moveOpMode == None || m_moveOpMode == WaitingForConfirm || m_moveOpMode == ZoomTimeline) { if (e->delta() > 0) emit zoomIn(); else emit zoomOut(); } } else if (e->modifiers() == Qt::AltModifier) { if (m_moveOpMode == None || m_moveOpMode == WaitingForConfirm || m_moveOpMode == ZoomTimeline) { if (e->delta() > 0) slotSeekToNextSnap(); else slotSeekToPreviousSnap(); } } else { if (m_moveOpMode == ResizeStart || m_moveOpMode == ResizeEnd) { // Don't allow scrolling + resizing return; } if (m_operationMode == None || m_operationMode == ZoomTimeline) { // Prevent unwanted object move m_scene->isZooming = true; } if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep()); else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep()); if (m_operationMode == None || m_operationMode == ZoomTimeline) { m_scene->isZooming = false; } } } int CustomTrackView::getPreviousVideoTrack(int track) { int i = track - 1; for (; i > 0; i--) { if (m_timeline->getTrackInfo(i).type == VideoTrack) break; } return i; } int CustomTrackView::getNextVideoTrack(int track) { for (; track < m_timeline->visibleTracksCount(); track++) { if (m_timeline->getTrackInfo(track).type == VideoTrack) break; } return track; } void CustomTrackView::slotFetchNextThumbs() { if (!m_waitingThumbs.isEmpty()) { ClipItem *item = m_waitingThumbs.takeFirst(); while (item == NULL && !m_waitingThumbs.isEmpty()) { item = m_waitingThumbs.takeFirst(); } if (item) item->slotFetchThumbs(); if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start(); } } void CustomTrackView::slotCheckMouseScrolling() { if (m_scrollOffset == 0) { m_scrollTimer.stop(); return; } horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset); m_scrollTimer.start(); } void CustomTrackView::slotCheckPositionScrolling() { // If mouse is at a border of the view, scroll if (m_moveOpMode != Seek) return; if (mapFromScene(m_cursorPos, 0).x() < 3) { if (horizontalScrollBar()->value() == 0) return; horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2); QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling())); seekCursorPos(mapToScene(QPoint(-2, 0)).x()); } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) { horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2); seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1); QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling())); } } void CustomTrackView::slotAlignPlayheadToMousePos() { /* get curser point ref in screen coord */ QPoint ps = QCursor::pos(); /* get xPos in scene coord */ int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0); /* move playhead to new xPos*/ seekCursorPos(mappedXPos); } int CustomTrackView::getMousePos() const { return qMax((int)(mapToScene(mapFromGlobal(QCursor::pos())).x() + 0.5), 0); } void CustomTrackView::spaceToolMoveToSnapPos(double snappedPos) { // Make sure there is no collision QList children = m_selectionGroup->childItems(); QPainterPath shape = m_selectionGroup->clipGroupSpacerShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0)); QList collidingItems = scene()->items(shape, Qt::IntersectsItemShape); collidingItems.removeAll(m_selectionGroup); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == GroupWidget) { QList subchildren = children.at(i)->childItems(); for (int j = 0; j < subchildren.count(); ++j) collidingItems.removeAll(subchildren.at(j)); } collidingItems.removeAll(children.at(i)); } bool collision = false; int offset = 0; for (int i = 0; i < collidingItems.count(); ++i) { if (!collidingItems.at(i)->isEnabled()) continue; if (collidingItems.at(i)->type() == AVWidget && snappedPos < m_selectionGroup->sceneBoundingRect().left()) { AbstractClipItem *item = static_cast (collidingItems.at(i)); // Moving backward, determine best pos QPainterPath clipPath; clipPath.addRect(item->sceneBoundingRect()); QPainterPath res = shape.intersected(clipPath); offset = qMax(offset, (int)(res.boundingRect().width() + 0.5)); } } snappedPos += offset; // make sure we have no collision shape = m_selectionGroup->clipGroupSpacerShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0)); collidingItems = scene()->items(shape, Qt::IntersectsItemShape); collidingItems.removeAll(m_selectionGroup); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == GroupWidget) { QList subchildren = children.at(i)->childItems(); for (int j = 0; j < subchildren.count(); ++j) collidingItems.removeAll(subchildren.at(j)); } collidingItems.removeAll(children.at(i)); } for (int i = 0; i < collidingItems.count(); ++i) { if (!collidingItems.at(i)->isEnabled()) continue; if (collidingItems.at(i)->type() == AVWidget) { collision = true; break; } } if (!collision) { // Check transitions shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0)); collidingItems = scene()->items(shape, Qt::IntersectsItemShape); collidingItems.removeAll(m_selectionGroup); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == GroupWidget) { QList subchildren = children.at(i)->childItems(); for (int j = 0; j < subchildren.count(); ++j) collidingItems.removeAll(subchildren.at(j)); } collidingItems.removeAll(children.at(i)); } offset = 0; for (int i = 0; i < collidingItems.count(); ++i) { if (collidingItems.at(i)->type() == TransitionWidget && snappedPos < m_selectionGroup->sceneBoundingRect().left()) { AbstractClipItem *item = static_cast (collidingItems.at(i)); // Moving backward, determine best pos QPainterPath clipPath; clipPath.addRect(item->sceneBoundingRect()); QPainterPath res = shape.intersected(clipPath); offset = qMax(offset, (int)(res.boundingRect().width() + 0.5)); } } snappedPos += offset; // make sure we have no collision shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0)); collidingItems = scene()->items(shape, Qt::IntersectsItemShape); collidingItems.removeAll(m_selectionGroup); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == GroupWidget) { QList subchildren = children.at(i)->childItems(); for (int j = 0; j < subchildren.count(); ++j) collidingItems.removeAll(subchildren.at(j)); } collidingItems.removeAll(children.at(i)); } for (int i = 0; i < collidingItems.count(); ++i) { if (collidingItems.at(i)->type() == TransitionWidget) { collision = true; break; } } } if (!collision) m_selectionGroup->setTransform(QTransform::fromTranslate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0), true); } // virtual void CustomTrackView::mouseMoveEvent(QMouseEvent * event) { int pos = event->x(); int mappedXPos = qMax((int)(mapToScene(event->pos()).x()), 0); double snappedPos = getSnapPointForPos(mappedXPos); emit mousePosition(mappedXPos); if (m_cutLine) { m_cutLine->setPos(mappedXPos, getPositionFromTrack(getTrackFromPos(mapToScene(event->pos()).y()))); } if (m_moveOpMode == Seek && event->buttons() != Qt::NoButton) { QGraphicsView::mouseMoveEvent(event); if (mappedXPos != m_document->renderer()->getCurrentSeekPosition() && mappedXPos != cursorPos()) { seekCursorPos(mappedXPos); slotCheckPositionScrolling(); } return; } if (m_moveOpMode == ScrollTimeline) { QGraphicsView::mouseMoveEvent(event); return; } if (event->buttons() & Qt::MidButton) return; if (m_moveOpMode == RubberSelection) { QGraphicsView::mouseMoveEvent(event); return; } if (m_moveOpMode == WaitingForConfirm && event->buttons() != Qt::NoButton) { bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance(); if (move) { m_moveOpMode = m_operationMode; } } if (m_moveOpMode != None && m_moveOpMode != WaitingForConfirm && event->buttons() != Qt::NoButton) { if (m_dragItem && m_operationMode != ZoomTimeline) m_clipDrag = true; if (m_dragItem && m_tool == SelectTool) { if (m_moveOpMode == MoveOperation && m_clipDrag) { QGraphicsView::mouseMoveEvent(event); // If mouse is at a border of the view, scroll if (pos < 5) { m_scrollOffset = -30; m_scrollTimer.start(); } else if (viewport()->width() - pos < 10) { m_scrollOffset = 30; m_scrollTimer.start(); } else if (m_scrollTimer.isActive()) { m_scrollTimer.stop(); } } else if (m_moveOpMode == ResizeStart) { m_document->renderer()->pause(); if (!m_controlModifier && m_dragItem->type() == AVWidget && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) { AbstractGroupItem *parent = static_cast (m_dragItem->parentItem()); if (parent) parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps()))); } else { m_dragItem->resizeStart((int)(snappedPos), true, false); } QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode()); QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode()); QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode()); emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage); } else if (m_moveOpMode == ResizeEnd) { m_document->renderer()->pause(); if (!m_controlModifier && m_dragItem->type() == AVWidget && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) { AbstractGroupItem *parent = static_cast (m_dragItem->parentItem()); if (parent) { parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps()))); } } else { m_dragItem->resizeEnd((int)(snappedPos), false); } QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode()); QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode()); emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage); } else if (m_moveOpMode == FadeIn) { static_cast(m_dragItem)->setFadeIn(static_cast(mappedXPos - m_dragItem->startPos().frames(m_document->fps()))); } else if (m_moveOpMode == FadeOut) { static_cast(m_dragItem)->setFadeOut(static_cast(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos)); } else if (m_moveOpMode == KeyFrame) { GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos(); double value = m_dragItem->mapFromScene(mapToScene(event->pos()).toPoint()).y(); m_dragItem->updateKeyFramePos(keyFramePos.frames(fps()), value); QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->selectedKeyFramePos(), KdenliveSettings::frametimecode()); emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage); } removeTipAnimation(); event->accept(); return; } else if (m_moveOpMode == MoveGuide) { removeTipAnimation(); QGraphicsView::mouseMoveEvent(event); return; } else if (m_moveOpMode == Spacer && m_selectionGroup) { // spacer tool snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset); if (snappedPos < 0) snappedPos = 0; spaceToolMoveToSnapPos(snappedPos); } } if (m_tool == SpacerTool) { setCursor(m_spacerCursor); event->accept(); return; } QList itemList = items(event->pos()); QGraphicsRectItem *item = NULL; bool abort = false; GuideManager::checkOperation(itemList, this, event, m_operationMode, abort); if (abort) { return; } if (!abort) { for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget || itemList.at(i)->type() == TransitionWidget) { item = (QGraphicsRectItem*) itemList.at(i); break; } } } switch (m_tool) { case RazorTool: setCursor(m_razorCursor); RazorManager::checkOperation(item, this, event, mappedXPos, m_operationMode, abort); break; case SelectTool: default: SelectManager::checkOperation(item, this, event, m_selectionGroup, m_operationMode, m_moveOpMode); break; } } QString CustomTrackView::getDisplayTimecode(const GenTime &time) const { return m_document->timecode().getDisplayTimecode(time, KdenliveSettings::frametimecode()); } QString CustomTrackView::getDisplayTimecodeFromFrames(int frames) const { return m_document->timecode().getDisplayTimecodeFromFrames(frames, KdenliveSettings::frametimecode()); } void CustomTrackView::graphicsViewMouseEvent(QMouseEvent * event) { QGraphicsView::mouseMoveEvent(event); } void CustomTrackView::createRectangleSelection(QMouseEvent * event) { setDragMode(QGraphicsView::RubberBandDrag); setViewportUpdateMode(QGraphicsView::FullViewportUpdate); if (!(event->modifiers() & Qt::ControlModifier)) { resetSelectionGroup(); if (m_dragItem) { emit clipItemSelected(NULL); m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } scene()->clearSelection(); } m_moveOpMode = RubberSelection; QGraphicsView::mousePressEvent(event); } QList CustomTrackView::selectAllItemsToTheRight(int x) { return items(x, 1, mapFromScene(sceneRect().width(), 0).x() - x, sceneRect().height()); } int CustomTrackView::spaceToolSelectTrackOnly(int track, QList &selection) { if (m_timeline->getTrackInfo(track).isLocked) { // Cannot use spacer on locked track emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage); return -1; } QRectF rect(mapToScene(m_clickEvent).x(), getPositionFromTrack(track) + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2); bool isOk; selection = checkForGroups(rect, &isOk); if (!isOk) { // groups found on track, do not allow the move emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage); return -1; } //qDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << '/' << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << '/' << m_tracksHeight - 2; return 0; } void CustomTrackView::createGroupForSelectedItems(QList &selection) { QList offsetList; // create group to hold selected items m_selectionMutex.lock(); m_selectionGroup = new AbstractGroupItem(m_document->fps()); scene()->addItem(m_selectionGroup); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget)) { AbstractClipItem *item = static_cast(selection.at(i)); if (item->isItemLocked()) continue; offsetList.append(item->startPos()); offsetList.append(item->endPos()); m_selectionGroup->addItem(selection.at(i)); } else if (selection.at(i)->type() == GroupWidget) { if (static_cast(selection.at(i))->isItemLocked()) continue; QList children = selection.at(i)->childItems(); for (int j = 0; j < children.count(); ++j) { AbstractClipItem *item = static_cast(children.at(j)); offsetList.append(item->startPos()); offsetList.append(item->endPos()); } m_selectionGroup->addItem(selection.at(i)); } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) { if (static_cast(selection.at(i)->parentItem())->isItemLocked()) continue; m_selectionGroup->addItem(selection.at(i)->parentItem()); } } m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x()); m_selectionMutex.unlock(); if (!offsetList.isEmpty()) { qSort(offsetList); QList cleandOffsetList; GenTime startOffset = offsetList.takeFirst(); for (int k = 0; k < offsetList.size(); ++k) { GenTime newoffset = offsetList.at(k) - startOffset; if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) { cleandOffsetList.append(newoffset); } } updateSnapPoints(NULL, cleandOffsetList, true); } } void CustomTrackView::spaceToolSelect(QMouseEvent * event) { QList selection; if (event->modifiers() == Qt::ControlModifier) { // Ctrl + click, select all items on track after click position int track = getTrackFromPos(mapToScene(m_clickEvent).y()); if (spaceToolSelectTrackOnly(track, selection)) return; } else { // Select all items on all tracks after click position selection = selectAllItemsToTheRight(event->pos().x()); //qDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << '/' << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << '/' << sceneRect().height(); } createGroupForSelectedItems(selection); m_operationMode = Spacer; } void CustomTrackView::selectItemsRightOfFrame(int frame) { QList selection = selectAllItemsToTheRight(mapFromScene(frame, 1).x()); createGroupForSelectedItems(selection); } void CustomTrackView::updateTimelineSelection() { if (m_dragItem) { m_dragItem->setZValue(99); if (m_dragItem->parentItem()) m_dragItem->parentItem()->setZValue(99); // clip selected, update effect stack if (m_dragItem->type() == AVWidget && !m_dragItem->isItemLocked()) { ClipItem *selected = static_cast (m_dragItem); emit clipItemSelected(selected, false); } else { emit clipItemSelected(NULL); } if (m_dragItem->type() == TransitionWidget && m_dragItem->isEnabled()) { // update transition menu action m_autoTransition->setChecked(static_cast(m_dragItem)->isAutomatic()); m_autoTransition->setEnabled(true); // A transition is selected QPoint p; ClipItem *transitionClip = getClipItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track); if (transitionClip && transitionClip->binClip()) { int frameWidth = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.width")); int frameHeight = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.height")); double factor = transitionClip->binClip()->getProducerProperty(QStringLiteral("aspect_ratio")).toDouble(); if (factor == 0) factor = 1.0; p.setX((int)(frameWidth * factor + 0.5)); p.setY(frameHeight); } emit transitionItemSelected(static_cast (m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p); } else { emit transitionItemSelected(NULL); m_autoTransition->setEnabled(false); } } else { emit clipItemSelected(NULL); emit transitionItemSelected(NULL); m_autoTransition->setEnabled(false); } } // virtual void CustomTrackView::mousePressEvent(QMouseEvent * event) { setFocus(Qt::MouseFocusReason); m_menuPosition = QPoint(); if (m_moveOpMode == MoveOperation) { // click while dragging, ignore event->ignore(); return; } m_moveOpMode = WaitingForConfirm; m_clipDrag = false; // special cases (middle click button or ctrl / shift click) if (event->button() == Qt::MidButton) { if (m_operationMode == KeyFrame) { if (m_dragItem->type() == AVWidget) { ClipItem *item = static_cast(m_dragItem); m_dragItem->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), m_dragItem->selectedKeyFramePos(), -1, true); m_dragItem->update(); } } else { emit playMonitor(); m_operationMode = None; } return; } if (event->button() == Qt::LeftButton) { if (event->modifiers() & Qt::ShiftModifier && m_tool == SelectTool) { createRectangleSelection(event); return; } if (m_tool != RazorTool) activateMonitor(); else if (m_document->renderer()->isPlaying()) { m_document->renderer()->pause(); return; } } m_dragGuide = NULL; m_clickEvent = event->pos(); // check item under mouse QList collisionList = items(m_clickEvent); if (event->button() == Qt::LeftButton && event->modifiers() == Qt::ControlModifier && m_tool != SpacerTool && collisionList.count() == 0) { // Pressing Ctrl + left mouse button in an empty area scrolls the timeline setDragMode(QGraphicsView::ScrollHandDrag); m_moveOpMode = ScrollTimeline; QGraphicsView::mousePressEvent(event); return; } // if a guide and a clip were pressed, just select the guide for (int i = 0; i < collisionList.count(); ++i) { if (collisionList.at(i)->type() == GUIDEITEM) { // a guide item was pressed m_dragGuide = static_cast(collisionList.at(i)); if (event->button() == Qt::LeftButton) { // move it m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true); m_operationMode = MoveGuide; // deselect all clips so that only the guide will move m_scene->clearSelection(); resetSelectionGroup(false); updateSnapPoints(NULL); QGraphicsView::mousePressEvent(event); return; } else // show context menu break; } } // Find first clip, transition or group under mouse (when no guides selected) int ct = 0; AbstractGroupItem *dragGroup = NULL; AbstractClipItem *collisionClip = NULL; bool found = false; QStringList lockedTracks; double yOffset = 0; m_selectionMutex.lock(); while (!m_dragGuide && ct < collisionList.count()) { if (collisionList.at(ct)->type() == AVWidget || collisionList.at(ct)->type() == TransitionWidget) { collisionClip = static_cast (collisionList.at(ct)); if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) { ct++; continue; } if (collisionClip == m_dragItem) { collisionClip = NULL; } else { if (m_dragItem) { m_dragItem->setMainSelectedClip(false); } m_dragItem = collisionClip; m_dragItem->setMainSelectedClip(true); } found = true; for (int i = 1; i < m_timeline->tracksCount(); ++i) { if (m_timeline->getTrackInfo(i).isLocked) lockedTracks << QString::number(i); } yOffset = mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y(); m_dragItem->setProperty("y_absolute", yOffset); m_dragItem->setProperty("locked_tracks", lockedTracks); m_dragItemInfo = m_dragItem->info(); if (m_selectionGroup) { m_selectionGroup->setProperty("y_absolute", yOffset); m_selectionGroup->setProperty("locked_tracks", lockedTracks); } if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GroupWidget && m_dragItem->parentItem() != m_selectionGroup) { QGraphicsItem *topGroup = m_dragItem->parentItem(); while (topGroup->parentItem() && topGroup->parentItem()->type() == GroupWidget && topGroup->parentItem() != m_selectionGroup) { topGroup = topGroup->parentItem(); } dragGroup = static_cast (topGroup); dragGroup->setProperty("y_absolute", yOffset); dragGroup->setProperty("locked_tracks", lockedTracks); } break; } ct++; } m_selectionMutex.unlock(); if (!found) { if (m_dragItem) m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } // Add shadow to dragged item, currently disabled because of painting artifacts /*if (m_dragItem) { QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect(); eff->setBlurRadius(5); eff->setOffset(3, 3); m_dragItem->setGraphicsEffect(eff); }*/ // No item under click if (m_dragItem == NULL && m_tool != SpacerTool) { resetSelectionGroup(false); m_scene->clearSelection(); updateClipTypeActions(NULL); updateTimelineSelection(); if (event->button() == Qt::LeftButton) { m_moveOpMode = Seek; setCursor(Qt::ArrowCursor); seekCursorPos((int)(mapToScene(event->x(), 0).x())); event->setAccepted(true); QGraphicsView::mousePressEvent(event); return; } } // context menu requested if (event->button() == Qt::RightButton) { // Check if we want keyframes context menu if (!m_dragItem && !m_dragGuide) { // check if there is a guide close to mouse click QList guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide for (int i = 0; i < guidesCollisionList.count(); ++i) { if (guidesCollisionList.at(i)->type() == GUIDEITEM) { m_dragGuide = static_cast (guidesCollisionList.at(i)); break; } } // keep this to support multiple guides context menu in the future (?) /*if (guidesCollisionList.at(0)->type() != GUIDEITEM) guidesCollisionList.removeAt(0); } if (!guidesCollisionList.isEmpty()) m_dragGuide = static_cast (guidesCollisionList.at(0));*/ } m_menuPosition = m_clickEvent; /* if (dragGroup == NULL) { if (m_dragItem && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) dragGroup = static_cast (m_dragItem->parentItem()); } */ if (m_dragItem) { if (!m_dragItem->isSelected()) { resetSelectionGroup(); m_scene->clearSelection(); m_dragItem->setSelected(true); } m_dragItem->setZValue(99); if (m_dragItem->parentItem()) m_dragItem->parentItem()->setZValue(99); } event->accept(); updateTimelineSelection(); return; } if (event->button() == Qt::LeftButton) { if (m_tool == SpacerTool) { resetSelectionGroup(false); m_scene->clearSelection(); updateClipTypeActions(NULL); spaceToolSelect(event); QGraphicsView::mousePressEvent(event); return; } // Razor tool if (m_tool == RazorTool) { if (!m_dragItem) { // clicked in empty area, ignore event->accept(); return; } GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()); if (m_dragItem->type() == TransitionWidget) { emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage); } else { m_document->renderer()->pause(); if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) { razorGroup(static_cast(m_dragItem->parentItem()), cutPos); } else { ClipItem *clip = static_cast (m_dragItem); if (cutPos > clip->startPos() && cutPos < clip->endPos()) { RazorClipCommand* command = new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos); m_commandStack->push(command); } } } m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; event->accept(); return; } } if (m_dragItem) { bool itemSelected = false; bool selected = true; if (m_dragItem->isSelected()) { itemSelected = true; selected = false; } else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) { itemSelected = true; } else if (dragGroup && dragGroup->isSelected()) { itemSelected = true; } QGraphicsView::mousePressEvent(event); if (event->modifiers() & Qt::ControlModifier) { // Handle ctrl click events // Handle ctrl click events resetSelectionGroup(); m_dragItem->setSelected(selected); groupSelectedItems(QList (), false, true); if (selected) { m_selectionMutex.lock(); if (m_selectionGroup) { m_selectionGroup->setProperty("y_absolute", yOffset); m_selectionGroup->setProperty("locked_tracks", lockedTracks); } m_selectionMutex.unlock(); } else { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } updateTimelineSelection(); return; resetSelectionGroup(); m_dragItem->setSelected(selected); groupSelectedItems(QList (), false, true); if (selected) { m_selectionMutex.lock(); if (m_selectionGroup) { m_selectionGroup->setProperty("y_absolute", yOffset); m_selectionGroup->setProperty("locked_tracks", lockedTracks); } m_selectionMutex.unlock(); } else { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } updateTimelineSelection(); return; } if (itemSelected == false) { // User clicked a non selected item, select it resetSelectionGroup(false); m_scene->clearSelection(); m_dragItem->setSelected(true); m_dragItem->setZValue(99); if (m_dragItem->parentItem()) m_dragItem->parentItem()->setZValue(99); if (m_dragItem && m_dragItem->type() == AVWidget) { ClipItem *clip = static_cast(m_dragItem); updateClipTypeActions(dragGroup == NULL ? clip : NULL); m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1); } else updateClipTypeActions(NULL); } else { m_selectionMutex.lock(); if (m_selectionGroup) { QList children = m_selectionGroup->childItems(); for (int i = 0; i < children.count(); ++i) { children.at(i)->setSelected(itemSelected); } m_selectionGroup->setSelected(itemSelected); } if (dragGroup) { dragGroup->setSelected(itemSelected); } m_dragItem->setSelected(itemSelected); m_selectionMutex.unlock(); } m_selectionMutex.lock(); if (m_selectionGroup) { m_selectionGroup->setProperty("y_absolute", yOffset); m_selectionGroup->setProperty("locked_tracks", lockedTracks); } m_selectionMutex.unlock(); updateTimelineSelection(); } if (event->button() == Qt::LeftButton) { if (m_dragItem) { if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) { // all other modes break the selection, so the user probably wants to move it m_operationMode = MoveOperation; } else { if (m_dragItem->rect().width() * transform().m11() < 15) { // If the item is very small, only allow move m_operationMode = MoveOperation; } else m_operationMode = m_dragItem->operationMode(m_dragItem->mapFromScene(mapToScene(event->pos()))); if (m_operationMode == ResizeEnd) { // FIXME: find a better way to avoid move in ClipItem::itemChange? m_dragItem->setProperty("resizingEnd", true); } } } else m_operationMode = None; } m_controlModifier = (event->modifiers() == Qt::ControlModifier); // Update snap points if (m_selectionGroup == NULL) { if (m_operationMode == ResizeEnd || m_operationMode == ResizeStart) updateSnapPoints(NULL); else updateSnapPoints(m_dragItem); } else { m_selectionMutex.lock(); QList offsetList; QList children = m_selectionGroup->childItems(); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == AVWidget || children.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (children.at(i)); offsetList.append(item->startPos()); offsetList.append(item->endPos()); } } if (!offsetList.isEmpty()) { qSort(offsetList); GenTime startOffset = offsetList.takeFirst(); QList cleandOffsetList; for (int k = 0; k < offsetList.size(); ++k) { GenTime newoffset = offsetList.at(k) - startOffset; if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) { cleandOffsetList.append(newoffset); } } updateSnapPoints(NULL, cleandOffsetList, true); } m_selectionMutex.unlock(); } if (m_operationMode == KeyFrame) { m_dragItem->prepareKeyframeMove(); return; } else if (m_operationMode == MoveOperation) { setCursor(Qt::ClosedHandCursor); } else if (m_operationMode == TransitionStart && event->modifiers() != Qt::ControlModifier) { ItemInfo info; info.startPos = m_dragItem->startPos(); info.track = m_dragItem->track(); int transitiontrack = getPreviousVideoTrack(info.track); ClipItem *transitionClip = NULL; if (transitiontrack != 0) transitionClip = getClipItemAtMiddlePoint(info.startPos.frames(m_document->fps()), transitiontrack); if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) { info.endPos = transitionClip->endPos(); } else { GenTime transitionDuration(65, m_document->fps()); if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos(); else info.endPos = info.startPos + transitionDuration; } if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps()); // Check there is no other transition at that place double startY = getPositionFromTrack(info.track) + 1 + m_tracksHeight / 2; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2); QList selection = m_scene->items(r); bool transitionAccepted = true; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (selection.at(i)); if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) { if (tr->startPos() < info.endPos) info.endPos = tr->startPos(); } else transitionAccepted = false; } } if (transitionAccepted) slotAddTransition(static_cast(m_dragItem), info, transitiontrack); else emit displayMessage(i18n("Cannot add transition"), ErrorMessage); } else if (m_operationMode == TransitionEnd && event->modifiers() != Qt::ControlModifier) { ItemInfo info; info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps()); info.track = m_dragItem->track(); int transitiontrack = getPreviousVideoTrack(info.track); ClipItem *transitionClip = NULL; if (transitiontrack != 0) transitionClip = getClipItemAtMiddlePoint(info.endPos.frames(m_document->fps()), transitiontrack); if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) { info.startPos = transitionClip->startPos(); } else { GenTime transitionDuration(65, m_document->fps()); if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos(); else info.startPos = info.endPos - transitionDuration; } if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps()); QDomElement transition = MainWindow::transitions.getEffectByTag(QStringLiteral("luma"), QStringLiteral("dissolve")).cloneNode().toElement(); EffectsList::setParameter(transition, QStringLiteral("reverse"), QStringLiteral("1")); // Check there is no other transition at that place double startY = getPositionFromTrack(info.track) + 1 + m_tracksHeight / 2; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2); QList selection = m_scene->items(r); bool transitionAccepted = true; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (selection.at(i)); if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) { if (tr->endPos() > info.startPos) info.startPos = tr->endPos(); } else transitionAccepted = false; } } if (transitionAccepted) slotAddTransition(static_cast(m_dragItem), info, transitiontrack, transition); else emit displayMessage(i18n("Cannot add transition"), ErrorMessage); } else if ((m_operationMode == ResizeStart || m_operationMode == ResizeEnd) && m_selectionGroup) { resetSelectionGroup(false); m_dragItem->setSelected(true); } } void CustomTrackView::rebuildGroup(int childTrack, const GenTime &childPos) { const QPointF p((int)childPos.frames(m_document->fps()), getPositionFromTrack(childTrack) + m_tracksHeight / 2); QList list = scene()->items(p); AbstractGroupItem *group = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == GroupWidget) { group = static_cast (list.at(i)); break; } } rebuildGroup(group); } void CustomTrackView::rebuildGroup(AbstractGroupItem *group) { if (group) { m_selectionMutex.lock(); if (group == m_selectionGroup) m_selectionGroup = NULL; QList children = group->childItems(); m_document->clipManager()->removeGroup(group); for (int i = 0; i < children.count(); ++i) { group->removeFromGroup(children.at(i)); } scene()->destroyItemGroup(group); m_selectionMutex.unlock(); groupSelectedItems(children, group != m_selectionGroup, true); } } void CustomTrackView::resetSelectionGroup(bool selectItems) { QMutexLocker lock(&m_selectionMutex); if (m_selectionGroup) { // delete selection group bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); QList children = m_selectionGroup->childItems(); scene()->destroyItemGroup(m_selectionGroup); m_selectionGroup = NULL; for (int i = 0; i < children.count(); ++i) { if (children.at(i)->parentItem() == 0) { if ((children.at(i)->type() == AVWidget || children.at(i)->type() == TransitionWidget)) { if (!static_cast (children.at(i))->isItemLocked()) { children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true); children.at(i)->setSelected(selectItems); } } else if (children.at(i)->type() == GroupWidget) { children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true); children.at(i)->setSelected(selectItems); } } } KdenliveSettings::setSnaptopoints(snap); } } void CustomTrackView::groupSelectedItems(QList selection, bool createNewGroup, bool selectNewGroup) { QMutexLocker lock(&m_selectionMutex); if (m_selectionGroup) { qDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP"; return; } if (selection.isEmpty()) selection = m_scene->selectedItems(); // Split groups and items QSet groupsList; QSet itemsList; for (int i = 0; i < selection.count(); ++i) { if (selectNewGroup) selection.at(i)->setSelected(true); if (selection.at(i)->type() == GroupWidget) { AbstractGroupItem *it = static_cast (selection.at(i)); while (it->parentItem() && it->parentItem()->type() == GroupWidget) { it = static_cast (it->parentItem()); } if (!it || it->isItemLocked()) continue; groupsList.insert(it); } } bool lockGroup = false; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget) { if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GroupWidget) { AbstractGroupItem *it = static_cast (selection.at(i)->parentItem()); while (it->parentItem() && it->parentItem()->type() == GroupWidget) { it = static_cast (it->parentItem()); } if (!it || it->isItemLocked()) continue; groupsList.insert(it); } else { AbstractClipItem *it = static_cast (selection.at(i)); if (!it) continue; if (it->isItemLocked()) lockGroup = true; itemsList.insert(selection.at(i)); } } } if (itemsList.isEmpty() && groupsList.isEmpty()) return; if (itemsList.count() == 1 && groupsList.isEmpty()) { // only one item selected: QSetIterator it(itemsList); m_dragItem = static_cast(it.next()); m_dragItem->setMainSelectedClip(true); m_dragItem->setSelected(true); return; } QRectF rectUnion; // Find top left position of selection foreach (const QGraphicsItemGroup *value, groupsList) { rectUnion = rectUnion.united(value->sceneBoundingRect()); } foreach (const QGraphicsItem *value, itemsList) { rectUnion = rectUnion.united(value->sceneBoundingRect()); } bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (createNewGroup) { AbstractGroupItem *newGroup = m_document->clipManager()->createGroup(); newGroup->setPos(rectUnion.left(), rectUnion.top() - 1); QPointF diff = newGroup->pos(); newGroup->setTransform(QTransform::fromTranslate(-diff.x(), -diff.y()), true); //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1); // Check if we are trying to include a group in a group foreach (QGraphicsItemGroup *value, groupsList) { newGroup->addItem(value); } foreach (QGraphicsItemGroup *value, groupsList) { QList children = value->childItems(); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == AVWidget || children.at(i)->type() == TransitionWidget) itemsList.insert(children.at(i)); } AbstractGroupItem *grp = static_cast(value); m_document->clipManager()->removeGroup(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); } foreach (QGraphicsItem *value, itemsList) { newGroup->addItem(value); } if (lockGroup) newGroup->setItemLocked(true); scene()->addItem(newGroup); KdenliveSettings::setSnaptopoints(snap); if (selectNewGroup) newGroup->setSelected(true); } else { m_selectionGroup = new AbstractGroupItem(m_document->fps()); m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1); QPointF diff = m_selectionGroup->pos(); //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1); m_selectionGroup->setTransform(QTransform::fromTranslate(- diff.x(), -diff.y()), true); scene()->addItem(m_selectionGroup); foreach (QGraphicsItemGroup *value, groupsList) { m_selectionGroup->addItem(value); } foreach (QGraphicsItem *value, itemsList) { m_selectionGroup->addItem(value); } KdenliveSettings::setSnaptopoints(snap); if (m_selectionGroup) { m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()); m_selectionGroupInfo.track = m_selectionGroup->track(); if (selectNewGroup) m_selectionGroup->setSelected(true); } } } void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) { if (m_dragItem && m_dragItem->keyframesCount() > 0) { // add keyframe GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos();// + m_dragItem->cropStart(); int single = m_dragItem->keyframesCount(); double val = m_dragItem->getKeyFrameClipHeight(mapToScene(event->pos()).y() - m_dragItem->scenePos().y()); ClipItem * item = static_cast (m_dragItem); QDomElement oldEffect = item->selectedEffect().cloneNode().toElement(); if (single == 1) { item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), (item->cropDuration()).frames(m_document->fps()) - 1, -1, true); } //QString previous = item->keyframes(item->selectedEffectIndex()); item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val); //QString next = item->keyframes(item->selectedEffectIndex()); QDomElement newEffect = item->selectedEffect().cloneNode().toElement(); EditEffectCommand *command = new EditEffectCommand(this, item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false); m_commandStack->push(command); updateEffect(item->track(), item->startPos(), item->selectedEffect()); emit clipItemSelected(item, item->selectedEffectIndex()); } else if (m_dragItem && !m_dragItem->isItemLocked()) { editItemDuration(); } else { QList collisionList = items(event->pos()); if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) { Guide *editGuide = static_cast(collisionList.at(0)); if (editGuide) slotEditGuide(editGuide->info()); } } } void CustomTrackView::editItemDuration() { AbstractClipItem *item; if (m_dragItem) { item = m_dragItem; } else { if (m_scene->selectedItems().count() == 1) { item = static_cast (m_scene->selectedItems().at(0)); } else { if (m_scene->selectedItems().empty()) emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage); else emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage); return; } } if (!item) { emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage); return; } if (item->type() == GroupWidget || (item->parentItem() && item->parentItem()->type() == GroupWidget)) { emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage); return; } if (!item->isItemLocked()) { GenTime minimum; GenTime maximum; if (item->type() == TransitionWidget) getTransitionAvailableSpace(item, minimum, maximum); else getClipAvailableSpace(item, minimum, maximum); QPointer d = new ClipDurationDialog(item, m_document->timecode(), minimum, maximum, this); if (d->exec() == QDialog::Accepted) { ItemInfo clipInfo = item->info(); ItemInfo startInfo = clipInfo; if (item->type() == TransitionWidget) { // move & resize transition clipInfo.startPos = d->startPos(); clipInfo.endPos = clipInfo.startPos + d->duration(); clipInfo.track = item->track(); MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true); updateTrackDuration(clipInfo.track, command); m_commandStack->push(command); } else { // move and resize clip ClipItem *clip = static_cast(item); QUndoCommand *moveCommand = new QUndoCommand(); moveCommand->setText(i18n("Edit clip")); if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) { // duration was reduced, so process it first clipInfo.endPos = clipInfo.startPos + d->duration(); clipInfo.cropStart = d->cropStart(); resizeClip(startInfo, clipInfo); // TODO: find a way to apply adjusteffect after the resize command was done / undone new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand); adjustEffects(clip, startInfo, moveCommand); } if (d->startPos() != clipInfo.startPos) { startInfo = clipInfo; clipInfo.startPos = d->startPos(); clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos); new MoveClipCommand(this, startInfo, clipInfo, false, true, moveCommand); } if (d->duration() > item->cropDuration()) { // duration was increased, so process it after move startInfo = clipInfo; clipInfo.endPos = clipInfo.startPos + d->duration(); clipInfo.cropStart = d->cropStart(); resizeClip(startInfo, clipInfo); // TODO: find a way to apply adjusteffect after the resize command was done / undone new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand); adjustEffects(clip, startInfo, moveCommand); } updateTrackDuration(clipInfo.track, moveCommand); m_commandStack->push(moveCommand); } } delete d; } else { emit displayMessage(i18n("Item is locked"), ErrorMessage); } } void CustomTrackView::contextMenuEvent(QContextMenuEvent * event) { if (m_operationMode == KeyFrame) { displayKeyframesMenu(event->globalPos(), m_dragItem); } else { displayContextMenu(event->globalPos(), m_dragItem); } event->accept(); } void CustomTrackView::displayKeyframesMenu(QPoint pos, AbstractClipItem *clip) { if (!m_timelineContextKeyframeMenu) { m_timelineContextKeyframeMenu = new QMenu(this); // Keyframe type widget m_selectKeyframeType = new KSelectAction(KoIconUtils::themedIcon(QStringLiteral("keyframes")), i18n("Interpolation"), this); QAction *discrete = new QAction(KoIconUtils::themedIcon(QStringLiteral("discrete")), i18n("Discrete"), this); discrete->setData((int) mlt_keyframe_discrete); discrete->setCheckable(true); m_selectKeyframeType->addAction(discrete); QAction *linear = new QAction(KoIconUtils::themedIcon(QStringLiteral("linear")), i18n("Linear"), this); linear->setData((int) mlt_keyframe_linear); linear->setCheckable(true); m_selectKeyframeType->addAction(linear); QAction *curve = new QAction(KoIconUtils::themedIcon(QStringLiteral("smooth")), i18n("Smooth"), this); curve->setData((int) mlt_keyframe_smooth); curve->setCheckable(true); m_selectKeyframeType->addAction(curve); m_timelineContextKeyframeMenu->addAction(m_selectKeyframeType); m_attachKeyframeToEnd = new QAction(i18n("Attach keyframe to end"), this); m_attachKeyframeToEnd->setCheckable(true); m_timelineContextKeyframeMenu->addAction(m_attachKeyframeToEnd); connect(m_selectKeyframeType, SIGNAL(triggered(QAction*)), this, SLOT(slotEditKeyframeType(QAction*))); connect(m_attachKeyframeToEnd, SIGNAL(triggered(bool)), this, SLOT(slotAttachKeyframeToEnd(bool))); } m_attachKeyframeToEnd->setChecked(clip->isAttachedToEnd()); m_selectKeyframeType->setCurrentAction(clip->parseKeyframeActions(m_selectKeyframeType->actions())); m_timelineContextKeyframeMenu->exec(pos); } void CustomTrackView::slotAttachKeyframeToEnd(bool attach) { ClipItem * item = static_cast (m_dragItem); QDomElement oldEffect = item->selectedEffect().cloneNode().toElement(); item->attachKeyframeToEnd(item->getEffectAtIndex(item->selectedEffectIndex()), attach); QDomElement newEffect = item->selectedEffect().cloneNode().toElement(); EditEffectCommand *command = new EditEffectCommand(this, item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false); m_commandStack->push(command); updateEffect(item->track(), item->startPos(), item->selectedEffect()); emit clipItemSelected(item, item->selectedEffectIndex()); } void CustomTrackView::slotEditKeyframeType(QAction *action) { int type = action->data().toInt(); ClipItem * item = static_cast (m_dragItem); QDomElement oldEffect = item->selectedEffect().cloneNode().toElement(); item->editKeyframeType(item->getEffectAtIndex(item->selectedEffectIndex()), type); QDomElement newEffect = item->selectedEffect().cloneNode().toElement(); EditEffectCommand *command = new EditEffectCommand(this, item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false); m_commandStack->push(command); updateEffect(item->track(), item->startPos(), item->selectedEffect()); emit clipItemSelected(item, item->selectedEffectIndex()); } void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) { bool isGroup = clip != NULL && clip->parentItem() && clip->parentItem()->type() == GroupWidget && clip->parentItem() != m_selectionGroup; m_deleteGuide->setEnabled(m_dragGuide != NULL); m_editGuide->setEnabled(m_dragGuide != NULL); m_markerMenu->clear(); m_markerMenu->setEnabled(false); if (clip == NULL) { m_timelineContextMenu->popup(pos); } else if (isGroup) { m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1); m_ungroupAction->setEnabled(true); updateClipTypeActions(NULL); m_timelineContextClipMenu->popup(pos); } else { m_ungroupAction->setEnabled(false); if (clip->type() == AVWidget) { ClipItem *item = static_cast (clip); //build go to marker menu ClipController *controller = m_document->getClipController(item->getBinId()); if (controller) { QList markers = controller->commentedSnapMarkers(); int offset = (item->startPos()- item->cropStart()).frames(m_document->fps()); if (!markers.isEmpty()) { for (int i = 0; i < markers.count(); ++i) { int pos = (int) markers.at(i).time().frames(m_document->timecode().fps()); QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment(); QAction *go = m_markerMenu->addAction(position); go->setData(pos + offset); } } m_markerMenu->setEnabled(!m_markerMenu->isEmpty()); } updateClipTypeActions(item); m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1); m_timelineContextClipMenu->popup(pos); } else if (clip->type() == TransitionWidget) { m_timelineContextTransitionMenu->exec(pos); } } } void CustomTrackView::activateMonitor() { emit activateDocumentMonitor(); } void CustomTrackView::insertClipCut(const QString &id, int in, int out) { resetSelectionGroup(); ItemInfo info; info.startPos = GenTime(); info.cropStart = GenTime(in, m_document->fps()); info.endPos = GenTime(out - in, m_document->fps()); info.cropDuration = info.endPos - info.startPos; info.track = 0; // Check if clip can be inserted at that position ItemInfo pasteInfo = info; pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps()); pasteInfo.endPos = pasteInfo.startPos + info.endPos; PlaylistState::ClipState state = PlaylistState::Original; if (KdenliveSettings::splitaudio()) { if (m_timeline->videoTarget > -1) { pasteInfo.track = m_timeline->videoTarget; if (m_timeline->audioTarget == -1) state = PlaylistState::VideoOnly; } else if (m_timeline->audioTarget > -1) { pasteInfo.track = m_timeline->audioTarget; state = PlaylistState::AudioOnly; } else { emit displayMessage(i18n("Please select target track(s) to perform operation"), ErrorMessage); return; } } else { pasteInfo.track = selectedTrack(); } if (m_timeline->getTrackInfo(pasteInfo.track).isLocked) { emit displayMessage(i18n("Cannot perform operation on a locked track"), ErrorMessage); return; } bool ok = canBePastedTo(pasteInfo, AVWidget); if (!ok) { // Cannot be inserted at cursor pos, insert at end of track int duration = GenTime(m_timeline->track(pasteInfo.track)->length()).frames(m_document->fps()); pasteInfo.startPos = GenTime(duration, m_document->fps()); pasteInfo.endPos = pasteInfo.startPos + info.endPos; ok = canBePastedTo(pasteInfo, AVWidget); } if (!ok) { emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage); return; } // Add refresh command for undo QUndoCommand *addCommand = new QUndoCommand(); addCommand->setText(i18n("Add timeline clip")); new RefreshMonitorCommand(this, pasteInfo, false, true, addCommand); new AddTimelineClipCommand(this, id, pasteInfo, EffectsList(), state, true, false, addCommand); new RefreshMonitorCommand(this, pasteInfo, true, false, addCommand); // Automatic audio split if (KdenliveSettings::splitaudio() && m_timeline->audioTarget > -1 && m_timeline->videoTarget > -1) { if (!m_timeline->getTrackInfo(m_timeline->audioTarget).isLocked && m_document->getBinClip(id)->isSplittable()) splitAudio(false, pasteInfo, m_timeline->audioTarget, addCommand); } else updateTrackDuration(pasteInfo.track, addCommand); m_commandStack->push(addCommand); selectClip(true, false); } bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos) { m_clipDrag = data->hasFormat(QStringLiteral("kdenlive/clip")) || data->hasFormat(QStringLiteral("kdenlive/producerslist")); // This is not a clip drag, maybe effect or other... if (!m_clipDrag) return false; m_scene->clearSelection(); if (m_dragItem) m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; resetSelectionGroup(false); QPointF framePos = mapToScene(pos); int track = getTrackFromPos(framePos.y()); QMutexLocker lock(&m_selectionMutex); if (track <= 0 || track > m_timeline->tracksCount() - 1 || m_timeline->getTrackInfo(track).isLocked) return true; if (data->hasFormat(QStringLiteral("kdenlive/clip"))) { QStringList list = QString(data->data(QStringLiteral("kdenlive/clip"))).split(';'); ProjectClip *clip = m_document->getBinClip(list.at(0)); if (clip == NULL) { //qDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0); return false; } if (!clip->isReady()) { emit displayMessage(i18n("Clip not ready"), ErrorMessage); return false; } ItemInfo info; info.startPos = GenTime(); info.cropStart = GenTime(list.at(1).toInt(), m_document->fps()); info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps()); info.cropDuration = info.endPos;// - info.startPos; info.track = 0; // Check if clip can be inserted at that position ItemInfo pasteInfo = info; pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps()); pasteInfo.endPos = pasteInfo.startPos + info.endPos; pasteInfo.track = track; framePos.setX((int)(framePos.x() + 0.5)); framePos.setY(getPositionFromTrack(track)); if (m_scene->editMode() == TimelineMode::NormalEdit && !canBePastedTo(pasteInfo, AVWidget)) { return true; } m_selectionGroup = new AbstractGroupItem(m_document->fps()); ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth()); connect(item, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); m_selectionGroup->addItem(item); QList offsetList; offsetList.append(info.endPos); updateSnapPoints(NULL, offsetList); QStringList lockedTracks; for (int i = 1; i < m_timeline->tracksCount(); ++i) { if (m_timeline->getTrackInfo(i).isLocked) lockedTracks << QString::number(i); } m_selectionGroup->setProperty("locked_tracks", lockedTracks); m_selectionGroup->setPos(framePos); scene()->addItem(m_selectionGroup); m_selectionGroup->setSelected(true); } else if (data->hasFormat(QStringLiteral("kdenlive/producerslist"))) { QStringList ids = QString(data->data(QStringLiteral("kdenlive/producerslist"))).split(';'); QList offsetList; QList infoList; GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps()); framePos.setX((int)(framePos.x() + 0.5)); framePos.setY(getPositionFromTrack(track)); // Check if user dragged a folder for (int i = 0; i < ids.size(); ++i) { if (ids.at(i).startsWith(QLatin1String("#"))) { QString folderId = ids.at(i); folderId.remove(0, 1); QStringList clipsInFolder = m_document->getBinFolderClipIds(folderId); ids.removeAt(i); for (int j = 0; j < clipsInFolder.count(); j++) { ids.insert(i + j, clipsInFolder.at(j)); } } } // Check if clips can be inserted at that position for (int i = 0; i < ids.size(); ++i) { QString clipData = ids.at(i); QString clipId = clipData.section('/', 0, 0); ProjectClip *clip = m_document->getBinClip(clipId); if (!clip || !clip->isReady()) { emit displayMessage(i18n("Clip not ready"), ErrorMessage); return false; } ItemInfo info; info.startPos = start; if (clipData.contains('/')) { // this is a clip zone, set in / out int in = clipData.section('/', 1, 1).toInt(); int out = clipData.section('/', 2, 2).toInt(); info.cropStart = GenTime(in, m_document->fps()); info.cropDuration = GenTime(out - in, m_document->fps()); } else { info.cropDuration = clip->duration(); } info.endPos = info.startPos + info.cropDuration; info.track = track; infoList.append(info); start += info.cropDuration; } if (m_scene->editMode() == TimelineMode::NormalEdit && !canBePastedTo(infoList, AVWidget)) { return true; } if (ids.size() > 1) { m_selectionGroup = new AbstractGroupItem(m_document->fps()); } start = GenTime(); for (int i = 0; i < ids.size(); ++i) { QString clipData = ids.at(i); QString clipId = clipData.section('/', 0, 0); ProjectClip *clip = m_document->getBinClip(clipId); ItemInfo info; info.startPos = start; if (clipData.contains('/')) { // this is a clip zone, set in / out int in = clipData.section('/', 1, 1).toInt(); int out = clipData.section('/', 2, 2).toInt(); info.cropStart = GenTime(in, m_document->fps()); info.cropDuration = GenTime(out - in, m_document->fps()); } else { info.cropDuration = clip->duration(); } info.endPos = info.startPos + info.cropDuration; info.track = 0; start += info.cropDuration; offsetList.append(start); ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), true); connect(item, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); item->setPos(info.startPos.frames(m_document->fps()), item->itemOffset()); if (ids.size() > 1) m_selectionGroup->addItem(item); else { m_dragItem = item; m_dragItem->setMainSelectedClip(true); } item->setSelected(true); //TODO: //if (!clip->isPlaceHolder()) m_waitingThumbs.append(item); } updateSnapPoints(NULL, offsetList); QStringList lockedTracks; for (int i = 1; i < m_timeline->tracksCount(); ++i) { if (m_timeline->getTrackInfo(i).isLocked) lockedTracks << QString::number(i); } if (m_selectionGroup) { m_selectionGroup->setProperty("locked_tracks", lockedTracks); scene()->addItem(m_selectionGroup); m_selectionGroup->setPos(framePos); } else if (m_dragItem) { m_dragItem->setProperty("locked_tracks", lockedTracks); scene()->addItem(m_dragItem); m_dragItem->setPos(framePos); } //m_selectionGroup->setZValue(10); m_thumbsTimer.start(); } return true; } void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) { if (insertDropClips(event->mimeData(), event->pos())) { if (event->source() == this) { event->setDropAction(Qt::MoveAction); event->accept(); } else { event->setDropAction(Qt::MoveAction); event->acceptProposedAction(); } } else { QGraphicsView::dragEnterEvent(event); } } bool CustomTrackView::itemCollision(AbstractClipItem *item, const ItemInfo &newPos) { QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), getPositionFromTrack(newPos.track) + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1); QList collindingItems = scene()->items(shape, Qt::IntersectsItemShape); collindingItems.removeAll(item); if (collindingItems.isEmpty()) { return false; } else { for (int i = 0; i < collindingItems.count(); ++i) { QGraphicsItem *collision = collindingItems.at(i); if (collision->type() == item->type()) { // Collision //qDebug() << "// COLLISIION DETECTED"; return true; } } return false; } } void CustomTrackView::slotRefreshEffects(ClipItem *clip) { int track = clip->track(); GenTime pos = clip->startPos(); if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) { emit displayMessage(i18n("Problem deleting effect"), ErrorMessage); return; } bool success = true; for (int i = 0; i < clip->effectsCount(); ++i) { if (!m_document->renderer()->mltAddEffect(track, pos, EffectsController::getEffectArgs(m_document->getProfileInfo(), clip->effect(i)), false)) success = false; } if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage); m_document->renderer()->doRefresh(); } void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) { if (pos < GenTime()) { // Add track effect if (effect.attribute(QStringLiteral("id")) == QLatin1String("speed")) { emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage); return; } clearSelection(); m_timeline->addTrackEffect(track, effect); m_document->renderer()->mltAddTrackEffect(track, EffectsController::getEffectArgs(m_document->getProfileInfo(), effect)); emit updateTrackEffectState(track); emit showTrackEffects(track, m_timeline->getTrackInfo(track)); return; } ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { // Special case: speed effect if (effect.attribute(QStringLiteral("id")) == QLatin1String("speed")) { if (clip->clipType() != Video && clip->clipType() != AV && clip->clipType() != Playlist) { emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage); return; } QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); double speed = locale.toDouble(EffectsList::parameter(effect, QStringLiteral("speed"))) / 100.0; int strobe = EffectsList::parameter(effect, QStringLiteral("strobe")).toInt(); if (strobe == 0) strobe = 1; doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), clip->clipState(), speed, strobe, clip->getBinId()); EffectsParameterList params = clip->addEffect(m_document->getProfileInfo(), effect); if (clip->isSelected()) emit clipItemSelected(clip); return; } EffectsParameterList params = clip->addEffect(m_document->getProfileInfo(), effect); if (!m_document->renderer()->mltAddEffect(track, pos, params)) { emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage); clip->deleteEffect(params.paramValue(QStringLiteral("kdenlive_ix")).toInt()); } else clip->setSelectedEffect(params.paramValue(QStringLiteral("kdenlive_ix")).toInt()); if (clip->isMainSelectedClip()) emit clipItemSelected(clip); } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage); } void CustomTrackView::deleteEffect(int track, const GenTime &pos, const QDomElement &effect) { int index = effect.attribute(QStringLiteral("kdenlive_ix")).toInt(); if (pos < GenTime()) { // Delete track effect if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) { m_timeline->removeTrackEffect(track, effect); } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage); emit updateTrackEffectState(track); emit showTrackEffects(track, m_timeline->getTrackInfo(track)); return; } // Special case: speed effect if (effect.attribute(QStringLiteral("id")) == QLatin1String("speed")) { ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), clip->clipState(), 1.0, 1, clip->getBinId(), true); clip->deleteEffect(index); emit clipItemSelected(clip); return; } } if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) { //qDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable"); emit displayMessage(i18n("Problem deleting effect"), ErrorMessage); return; } ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { clip->deleteEffect(index); if (clip->isMainSelectedClip()) emit clipItemSelected(clip); } } void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget) { QList itemList = group->childItems(); QUndoCommand *effectCommand = new QUndoCommand(); QString effectName; int offset = effect.attribute(QStringLiteral("clipstart")).toInt(); QDomElement namenode = effect.firstChildElement(QStringLiteral("name")); if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data()); else effectName = i18n("effect"); effectCommand->setText(i18n("Add %1", effectName)); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == GroupWidget) { itemList << itemList.at(i)->childItems(); } if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast (itemList.at(i)); if (effect.tagName() == QLatin1String("effectgroup")) { QDomNodeList effectlist = effect.elementsByTagName(QStringLiteral("effect")); for (int j = 0; j < effectlist.count(); ++j) { QDomElement subeffect = effectlist.at(j).toElement(); if (subeffect.hasAttribute(QStringLiteral("kdenlive_info"))) { // effect is in a group EffectInfo effectInfo; effectInfo.fromString(subeffect.attribute(QStringLiteral("kdenlive_info"))); if (effectInfo.groupIndex < 0) { // group needs to be appended effectInfo.groupIndex = item->nextFreeEffectGroupIndex(); subeffect.setAttribute(QStringLiteral("kdenlive_info"), effectInfo.toString()); } } processEffect(item, subeffect.cloneNode().toElement(), offset, effectCommand); } } else { processEffect(item, effect.cloneNode().toElement(), offset, effectCommand); } } } if (effectCommand->childCount() > 0) { m_commandStack->push(effectCommand); } else delete effectCommand; if (dropTarget) { clearSelection(false); m_dragItem = dropTarget; m_dragItem->setSelected(true); m_dragItem->setMainSelectedClip(true); emit clipItemSelected(static_cast(dropTarget)); } } void CustomTrackView::slotAddEffect(ClipItem *clip, const QDomElement &effect, int track) { if (clip == NULL) { // delete track effect AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, true); m_commandStack->push(command); return; } else slotAddEffect(effect, clip->startPos(), clip->track()); } void CustomTrackView::slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track) { if (clip == NULL) return; slotAddEffect(effect, pos, track); if (clip->parentItem()) { // Clip is in a group, should not happen //qDebug()<<"/// DROPPED ON ITEM IN GRP"; } else if (clip != m_dragItem) { clearSelection(false); m_dragItem = clip; m_dragItem->setMainSelectedClip(true); clip->setSelected(true); emit clipItemSelected(clip); } } void CustomTrackView::slotSelectItem(AbstractClipItem *item) { clearSelection(false); m_dragItem = item; m_dragItem->setMainSelectedClip(true); item->setSelected(true); if (item->type() == AVWidget) emit clipItemSelected((ClipItem*)item); else if (item->type() == TransitionWidget) emit transitionItemSelected((Transition*)item); } void CustomTrackView::slotDropTransition(ClipItem *clip, QDomElement transition, QPointF scenePos) { if (clip == NULL) return; m_menuPosition = mapFromScene(scenePos); slotAddTransitionToSelectedClips(transition, QList() << clip); m_menuPosition = QPoint(); } void CustomTrackView::removeSplitOverlay() { m_timeline->removeSplitOverlay(); } bool CustomTrackView::createSplitOverlay(Mlt::Filter *filter) { if (!m_dragItem || m_dragItem->type() != AVWidget) { //TODO manage split clip return false; } return m_timeline->createOverlay(filter, m_dragItem->track(), m_dragItem->startPos().frames(m_document->fps())); } void CustomTrackView::slotAddEffectToCurrentItem(QDomElement effect) { slotAddEffect(effect, GenTime(), -1); } void CustomTrackView::slotAddEffect(QDomElement effect, const GenTime &pos, int track) { QList itemList; QUndoCommand *effectCommand = new QUndoCommand(); QString effectName; int offset = effect.attribute(QStringLiteral("clipstart")).toInt(); if (effect.tagName() == QLatin1String("effectgroup")) { effectName = effect.attribute(QStringLiteral("name")); } else { QDomElement namenode = effect.firstChildElement(QStringLiteral("name")); if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data()); else effectName = i18n("effect"); } effectCommand->setText(i18n("Add %1", effectName)); if (track == -1) { itemList = scene()->selectedItems(); } else if (itemList.isEmpty()) { ClipItem *clip = getClipItemAtStart(pos, track); if (clip) itemList.append(clip); } if (itemList.isEmpty()) emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage); //expand groups for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == GroupWidget) { QList subitems = itemList.at(i)->childItems(); for (int j = 0; j < subitems.count(); ++j) { if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j)); } } } for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast (itemList.at(i)); if (effect.tagName() == QLatin1String("effectgroup")) { QDomNodeList effectlist = effect.elementsByTagName(QStringLiteral("effect")); for (int j = 0; j < effectlist.count(); ++j) { QDomElement subeffect = effectlist.at(j).toElement(); if (subeffect.hasAttribute(QStringLiteral("kdenlive_info"))) { // effect is in a group EffectInfo effectInfo; effectInfo.fromString(subeffect.attribute(QStringLiteral("kdenlive_info"))); if (effectInfo.groupIndex < 0) { // group needs to be appended effectInfo.groupIndex = item->nextFreeEffectGroupIndex(); subeffect.setAttribute(QStringLiteral("kdenlive_info"), effectInfo.toString()); } } processEffect(item, subeffect, offset, effectCommand); } } else processEffect(item, effect, offset, effectCommand); } } if (effectCommand->childCount() > 0) { m_commandStack->push(effectCommand); } else delete effectCommand; } void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand) { if (effect.attribute(QStringLiteral("type")) == QLatin1String("audio")) { // Don't add audio effects on video clips if (item->clipState() == PlaylistState::VideoOnly || (item->clipType() != Audio && item->clipType() != AV && item->clipType() != Playlist)) { /* do not show error message when item is part of a group as the user probably knows what he does then * and the message is annoying when working with the split audio feature */ if (!item->parentItem() || item->parentItem() == m_selectionGroup) emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage); return; } } else if (effect.attribute(QStringLiteral("type")) == QLatin1String("video") || !effect.hasAttribute(QStringLiteral("type"))) { // Don't add video effect on audio clips if (item->clipState() == PlaylistState::AudioOnly || item->clipType() == Audio) { /* do not show error message when item is part of a group as the user probably knows what he does then * and the message is annoying when working with the split audio feature */ if (!item->parentItem() || item->parentItem() == m_selectionGroup) emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage); return; } } if (effect.attribute(QStringLiteral("unique"), QStringLiteral("0")) != QLatin1String("0") && item->hasEffect(effect.attribute(QStringLiteral("tag")), effect.attribute(QStringLiteral("id"))) != -1) { emit displayMessage(i18n("Effect already present in clip"), ErrorMessage); return; } if (item->isItemLocked()) { return; } if (effect.attribute(QStringLiteral("id")) == QLatin1String("freeze") && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) { item->initEffect(m_document->getProfileInfo() , effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset); } else { item->initEffect(m_document->getProfileInfo() , effect, 0, offset); } new AddEffectCommand(this, item->track(), item->startPos(), effect, true, effectCommand); } void CustomTrackView::slotDeleteEffectGroup(ClipItem *clip, int track, QDomDocument doc, bool affectGroup) { QUndoCommand *delCommand = new QUndoCommand(); QString effectName = doc.documentElement().attribute(QStringLiteral("name")); delCommand->setText(i18n("Delete %1", effectName)); QDomNodeList effects = doc.elementsByTagName(QStringLiteral("effect")); for (int i = 0; i < effects.count(); ++i) { slotDeleteEffect(clip, track, effects.at(i).toElement(), affectGroup, delCommand); } m_commandStack->push(delCommand); } void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup, QUndoCommand *parentCommand) { if (clip == NULL) { // delete track effect AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false, parentCommand); if (parentCommand == NULL) m_commandStack->push(command); return; } if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) { //clip is in a group, also remove the effect in other clips of the group QList items = m_selectionGroup->childItems(); QUndoCommand *delCommand = parentCommand == NULL ? new QUndoCommand() : parentCommand; QString effectName; QDomElement namenode = effect.firstChildElement(QStringLiteral("name")); if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data()); else effectName = i18n("effect"); delCommand->setText(i18n("Delete %1", effectName)); //expand groups for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == GroupWidget) { QList subitems = items.at(i)->childItems(); for (int j = 0; j < subitems.count(); ++j) { if (!items.contains(subitems.at(j))) items.append(subitems.at(j)); } } } for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == AVWidget) { ClipItem *item = static_cast (items.at(i)); int ix = item->hasEffect(effect.attribute(QStringLiteral("tag")), effect.attribute(QStringLiteral("id"))); if (ix != -1) { QDomElement eff = item->effectAtIndex(ix); new AddEffectCommand(this, item->track(), item->startPos(), eff, false, delCommand); } } } if (parentCommand == NULL) { if (delCommand->childCount() > 0) m_commandStack->push(delCommand); else delete delCommand; } return; } if (parentCommand == NULL) { AddEffectCommand *command = new AddEffectCommand(this, clip->track(), clip->startPos(), effect, false, parentCommand); m_commandStack->push(command); } } void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack, bool replaceEffect) { if (insertedEffect.isNull()) { //qDebug()<<"// Trying to add null effect"; emit displayMessage(i18n("Problem editing effect"), ErrorMessage); return; } int ix = insertedEffect.attribute(QStringLiteral("kdenlive_ix")).toInt(); QDomElement effect = insertedEffect.cloneNode().toElement(); //qDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TAG: "<< insertedEffect.attribute("tag"); if (pos < GenTime()) { // editing a track effect EffectsParameterList effectParams = EffectsController::getEffectArgs(m_document->getProfileInfo(), effect); // check if we are trying to reset a keyframe effect /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) { clip->initEffect(m_document->getProfileInfo() , effect); effectParams = EffectsController::getEffectArgs(effect); }*/ if (!m_document->renderer()->mltEditEffect(track, pos, effectParams, replaceEffect)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } m_timeline->setTrackEffect(track, ix, effect); emit updateTrackEffectState(track); return; } ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { // Special case: speed effect if (effect.attribute(QStringLiteral("id")) == QLatin1String("speed")) { if (effect.attribute(QStringLiteral("disable")) == QLatin1String("1")) { doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), clip->clipState(), 1.0, 1, clip->getBinId()); } else { QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); double speed = locale.toDouble(EffectsList::parameter(effect, QStringLiteral("speed"))) / 100.0; int strobe = EffectsList::parameter(effect, QStringLiteral("strobe")).toInt(); if (strobe == 0) strobe = 1; doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), clip->clipState(), speed, strobe, clip->getBinId()); } clip->updateEffect(effect); if (updateEffectStack && clip->isSelected()) emit clipItemSelected(clip); if (ix == clip->selectedEffectIndex()) { // make sure to update display of clip keyframes clip->setSelectedEffect(ix); } return; } EffectsParameterList effectParams = EffectsController::getEffectArgs(m_document->getProfileInfo(), effect); // check if we are trying to reset a keyframe effect if (effectParams.hasParam(QStringLiteral("keyframes")) && effectParams.paramValue(QStringLiteral("keyframes")).isEmpty()) { clip->initEffect(m_document->getProfileInfo() , effect); effectParams = EffectsController::getEffectArgs(m_document->getProfileInfo(), effect); } // Check if a fade effect was changed QString effectId = effect.attribute(QStringLiteral("id")); if (effectId == QLatin1String("fadein") || effectId == QLatin1String("fade_from_black") || effectId == QLatin1String("fadeout") || effectId == QLatin1String("fade_to_black")) { clip->setSelectedEffect(clip->selectedEffectIndex()); } bool success = m_document->renderer()->mltEditEffect(clip->track(), clip->startPos(), effectParams, replaceEffect); if (success) { clip->updateEffect(effect); if (updateEffectStack && clip->isSelected()) { emit clipItemSelected(clip); } if (ix == clip->selectedEffectIndex()) { // make sure to update display of clip keyframes clip->setSelectedEffect(ix); } } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage); } void CustomTrackView::updateEffectState(int track, GenTime pos, QList effectIndexes, bool disable, bool updateEffectStack) { if (pos < GenTime()) { // editing a track effect if (!m_document->renderer()->mltEnableEffects(track, pos, effectIndexes, disable)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); return; } m_timeline->enableTrackEffects(track, effectIndexes, disable); emit updateTrackEffectState(track); emit showTrackEffects(track, m_timeline->getTrackInfo(track)); return; } // editing a clip effect ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { bool success = m_document->renderer()->mltEnableEffects(clip->track(), clip->startPos(), effectIndexes, disable); if (success) { clip->enableEffects(effectIndexes, disable); if (updateEffectStack && clip->isSelected()) { emit clipItemSelected(clip); } if (effectIndexes.contains(clip->selectedEffectIndex())) { // make sure to update display of clip keyframes clip->setSelectedEffect(clip->selectedEffectIndex()); } } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage); } void CustomTrackView::moveEffect(int track, const GenTime &pos, const QList &oldPos, const QList &newPos) { if (pos < GenTime()) { // Moving track effect int documentTrack = track - 1; int max = m_timeline->getTrackEffects(documentTrack).count(); int new_position = newPos.at(0); if (new_position > max) { new_position = max; } int old_position = oldPos.at(0); for (int i = 0; i < newPos.count(); ++i) { QDomElement act = m_timeline->getTrackEffect(documentTrack, new_position); if (old_position > new_position) { // Moving up, we need to adjust index old_position = oldPos.at(i); new_position = newPos.at(i); } QDomElement before = m_timeline->getTrackEffect(documentTrack, old_position); if (!act.isNull() && !before.isNull()) { m_timeline->setTrackEffect(documentTrack, new_position, before); m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position); } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage); } emit showTrackEffects(track, m_timeline->getTrackInfo(documentTrack)); return; } ClipItem *clip = getClipItemAtStart(pos, track); if (clip) { int new_position = newPos.at(0); if (new_position > clip->effectsCount()) { new_position = clip->effectsCount(); } int old_position = oldPos.at(0); for (int i = 0; i < newPos.count(); ++i) { QDomElement act = clip->effectAtIndex(new_position); if (old_position > new_position) { // Moving up, we need to adjust index old_position = oldPos.at(i); new_position = newPos.at(i); } QDomElement before = clip->effectAtIndex(old_position); if (act.isNull() || before.isNull()) { emit displayMessage(i18n("Cannot move effect"), ErrorMessage); return; } clip->moveEffect(before, new_position); // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects if (act.attribute(QStringLiteral("id")) == QLatin1String("speed")) { m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position); } else if (before.attribute(QStringLiteral("id")) == QLatin1String("speed")) { m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position); } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position); } clip->setSelectedEffect(newPos.at(0)); emit clipItemSelected(clip); } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage); } void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList effectIndexes, bool disable) { ChangeEffectStateCommand *command; if (clip == NULL) { // editing track effect command = new ChangeEffectStateCommand(this, track, GenTime(-1), effectIndexes, disable, false, true); } else { // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect QList speedEffectIndexes; for (int i = 0; i < effectIndexes.count(); ++i) { QDomElement effect = clip->effectAtIndex(effectIndexes.at(i)); if (effect.attribute(QStringLiteral("id")) == QLatin1String("speed")) { // speed effect speedEffectIndexes << effectIndexes.at(i); QDomElement newEffect = effect.cloneNode().toElement(); newEffect.setAttribute(QStringLiteral("disable"), (int) disable); EditEffectCommand *editcommand = new EditEffectCommand(this, clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true); m_commandStack->push(editcommand); } } for (int j = 0; j < speedEffectIndexes.count(); ++j) { effectIndexes.removeAll(speedEffectIndexes.at(j)); } command = new ChangeEffectStateCommand(this, clip->track(), clip->startPos(), effectIndexes, disable, false, true); } m_commandStack->push(command); } void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList currentPos, int newPos) { MoveEffectCommand *command; if (clip == NULL) { // editing track effect command = new MoveEffectCommand(this, track, GenTime(-1), currentPos, newPos); } else command = new MoveEffectCommand(this, clip->track(), clip->startPos(), currentPos, newPos); m_commandStack->push(command); } void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack) { EditEffectCommand *command; if (clip) command = new EditEffectCommand(this, clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true); else command = new EditEffectCommand(this, track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true); m_commandStack->push(command); } void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region) { QDomElement effect = clip->getEffectAtIndex(ix); QDomElement oldeffect = effect.cloneNode().toElement(); effect.setAttribute(QStringLiteral("region"), region); EditEffectCommand *command = new EditEffectCommand(this, clip->track(), clip->startPos(), oldeffect, effect, ix, true, true); m_commandStack->push(command); } ClipItem *CustomTrackView::cutClip(const ItemInfo &info, const GenTime &cutTime, bool cut, const EffectsList &oldStack, bool execute) { if (cut) { // cut clip ClipItem *item = getClipItemAtStart(info.startPos, info.track); if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) { emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage); if (item) qDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << '-' << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << '-' << info.endPos.frames(25) << ')' << ", CUT: " << cutTime.frames(25); else qDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track; return NULL; } if (execute) { if (!m_timeline->track(info.track)->cut(cutTime.seconds())) { // Error cuting clip in playlist return NULL; } } int cutPos = (int) cutTime.frames(m_document->fps()); ItemInfo newPos; newPos.startPos = cutTime; newPos.endPos = info.endPos; newPos.cropStart = item->info().cropStart + (cutTime - info.startPos); newPos.track = info.track; newPos.cropDuration = newPos.endPos - newPos.startPos; bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); ClipItem *dup = item->clone(newPos); connect(dup, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); dup->binClip()->addRef(); dup->setPos(newPos.startPos.frames(m_document->fps()), getPositionFromTrack(newPos.track) + 1 + dup->itemOffset()); // remove unwanted effects // fade in from 2nd part of the clip int ix = dup->hasEffect(QString(), QStringLiteral("fadein")); if (ix != -1) { QDomElement oldeffect = dup->effectAtIndex(ix); dup->deleteEffect(oldeffect.attribute(QStringLiteral("kdenlive_ix")).toInt()); } ix = dup->hasEffect(QString(), QStringLiteral("fade_from_black")); if (ix != -1) { QDomElement oldeffect = dup->effectAtIndex(ix); dup->deleteEffect(oldeffect.attribute(QStringLiteral("kdenlive_ix")).toInt()); } // fade out from 1st part of the clip ix = item->hasEffect(QString(), QStringLiteral("fadeout")); if (ix != -1) { QDomElement oldeffect = item->effectAtIndex(ix); item->deleteEffect(oldeffect.attribute(QStringLiteral("kdenlive_ix")).toInt()); } ix = item->hasEffect(QString(), QStringLiteral("fade_to_black")); if (ix != -1) { QDomElement oldeffect = item->effectAtIndex(ix); item->deleteEffect(oldeffect.attribute(QStringLiteral("kdenlive_ix")).toInt()); } item->resizeEnd(cutPos); scene()->addItem(dup); if (item->checkKeyFrames(m_document->width(), m_document->height(), (info.cropDuration + info.cropStart).frames(m_document->fps()))) slotRefreshEffects(item); if (dup->checkKeyFrames(m_document->width(), m_document->height(), (info.cropDuration + info.cropStart).frames(m_document->fps()), (cutTime - item->startPos()).frames(m_document->fps()))) slotRefreshEffects(dup); KdenliveSettings::setSnaptopoints(snap); return dup; } else { // uncut clip ClipItem *item = getClipItemAtStart(info.startPos, info.track); ClipItem *dup = getClipItemAtStart(cutTime, info.track); if (!item || !dup || item == dup) { emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage); return NULL; } if (!m_timeline->track(info.track)->del(cutTime.seconds())) { emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), m_timeline->getTrackInfo(info.track).trackName), ErrorMessage); return NULL; } dup->binClip()->removeRef(); bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); m_waitingThumbs.removeAll(dup); if (dup->isSelected() && dup == m_dragItem) { item->setSelected(true); item->setMainSelectedClip(true); m_dragItem = item; emit clipItemSelected(item); } scene()->removeItem(dup); delete dup; dup = NULL; ItemInfo clipinfo = item->info(); bool success = m_timeline->track(clipinfo.track)->resize(clipinfo.startPos.seconds(), (info.endPos - cutTime).seconds(), true); if (success) { item->resizeEnd((int) info.endPos.frames(m_document->fps())); item->setEffectList(oldStack); } else { emit displayMessage(i18n("Error when resizing clip"), ErrorMessage); } KdenliveSettings::setSnaptopoints(snap); return item; } } Transition *CustomTrackView::cutTransition(const ItemInfo &info, const GenTime &cutTime, bool cut, const QDomElement &oldStack, bool execute) { if (cut) { // cut clip Transition *item = getTransitionItemAtStart(info.startPos, info.track); if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) { emit displayMessage(i18n("Cannot find transition to cut"), ErrorMessage); if (item) qDebug() << "///////// ERROR CUTTING transition : (" << item->startPos().frames(25) << '-' << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << '-' << info.endPos.frames(25) << ')' << ", CUT: " << cutTime.frames(25); else qDebug() << "/// ERROR NO transition at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track; return NULL; } bool success = true; if (execute) { success = m_timeline->transitionHandler->moveTransition(item->transitionTag(), info.track, info.track, item->transitionEndTrack(), info.startPos, info.endPos, info.startPos, cutTime); if (success) { success = m_timeline->transitionHandler->addTransition(item->transitionTag(), item->transitionEndTrack(), info.track, cutTime, info.endPos, item->toXML(), false); } } int cutPos = (int) cutTime.frames(m_document->fps()); ItemInfo newPos; newPos.startPos = cutTime; newPos.endPos = info.endPos; newPos.cropStart = item->info().cropStart + (cutTime - info.startPos); newPos.track = info.track; newPos.cropDuration = newPos.endPos - newPos.startPos; bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); Transition *dup = item->clone(newPos); connect(dup, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); dup->setPos(newPos.startPos.frames(m_document->fps()), getPositionFromTrack(newPos.track) + 1 + dup->itemOffset()); item->resizeEnd(cutPos); scene()->addItem(dup); if (item->checkKeyFrames(m_document->width(), m_document->height(), (info.cropDuration + info.cropStart).frames(m_document->fps()))) { m_timeline->transitionHandler->updateTransitionParams(item->transitionTag(), item->transitionEndTrack(), info.track, info.startPos, cutTime, item->toXML()); } if (dup->checkKeyFrames(m_document->width(), m_document->height(), (info.cropDuration + info.cropStart).frames(m_document->fps()), (cutTime - item->startPos()).frames(m_document->fps()))) { m_timeline->transitionHandler->updateTransitionParams(item->transitionTag(), item->transitionEndTrack(), info.track, cutTime, info.endPos, dup->toXML()); } KdenliveSettings::setSnaptopoints(snap); return dup; } else { // uncut transition Transition *item = getTransitionItemAtStart(info.startPos, info.track); Transition *dup = getTransitionItemAtStart(cutTime, info.track); if (!item || !dup || item == dup) { emit displayMessage(i18n("Cannot find transition to uncut"), ErrorMessage); return NULL; } ItemInfo transitionInfo = dup->info(); if (!m_timeline->transitionHandler->deleteTransition(dup->transitionTag(), dup->transitionEndTrack(), transitionInfo.track, cutTime, transitionInfo.endPos, dup->toXML(), false)) { emit displayMessage(i18n("Error removing transition at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), m_timeline->getTrackInfo(info.track).trackName), ErrorMessage); return NULL; } bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (dup->isSelected() && dup == m_dragItem) { item->setSelected(true); item->setMainSelectedClip(true); m_dragItem = item; emit transitionItemSelected(item); } scene()->removeItem(dup); delete dup; dup = NULL; ItemInfo clipinfo = item->info(); bool success = m_timeline->transitionHandler->moveTransition(item->transitionTag(), clipinfo.track, clipinfo.track, item->transitionEndTrack(), clipinfo.startPos, clipinfo.endPos, clipinfo.startPos, transitionInfo.endPos); if (success) { item->resizeEnd((int) info.endPos.frames(m_document->fps())); item->setTransitionParameters(oldStack); m_timeline->transitionHandler->updateTransitionParams(item->transitionTag(), item->transitionEndTrack(), info.track, info.startPos, info.endPos, oldStack); } else { emit displayMessage(i18n("Error when resizing clip"), ErrorMessage); } KdenliveSettings::setSnaptopoints(snap); return item; } } void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition, QList itemList) { if (itemList.isEmpty()) itemList = scene()->selectedItems(); if (itemList.count() == 1) { if (itemList.at(0)->type() == AVWidget) { ClipItem *item = static_cast(itemList.at(0)); ItemInfo info; info.track = item->track(); ClipItem *transitionClip = NULL; const int transitiontrack = getPreviousVideoTrack(info.track); GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps()); if (pos < item->startPos() + item->cropDuration() / 2) { // add transition to clip start info.startPos = item->startPos(); if (transitiontrack != 0) transitionClip = getClipItemAtMiddlePoint(info.startPos.frames(m_document->fps()), transitiontrack); if (transitionClip && transitionClip->endPos() < item->endPos()) { info.endPos = transitionClip->endPos(); } else info.endPos = info.startPos + GenTime(65, m_document->fps()); // Check there is no other transition at that place double startY = getPositionFromTrack(info.track) + 1 + m_tracksHeight / 2; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2); QList selection = m_scene->items(r); bool transitionAccepted = true; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (selection.at(i)); if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) { if (tr->startPos() < info.endPos) info.endPos = tr->startPos(); } else transitionAccepted = false; } } if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition); else emit displayMessage(i18n("Cannot add transition"), ErrorMessage); } else { // add transition to clip end info.endPos = item->endPos(); if (transitiontrack != 0) transitionClip = getClipItemAtMiddlePoint(info.endPos.frames(m_document->fps()), transitiontrack); if (transitionClip && transitionClip->startPos() > item->startPos()) { info.startPos = transitionClip->startPos(); } else info.startPos = info.endPos - GenTime(65, m_document->fps()); if (transition.attribute(QStringLiteral("tag")) == QLatin1String("luma")) EffectsList::setParameter(transition, QStringLiteral("reverse"), QStringLiteral("1")); else if (transition.attribute(QStringLiteral("id")) == QLatin1String("slide")) EffectsList::setParameter(transition, QStringLiteral("invert"), QStringLiteral("1")); // Check there is no other transition at that place double startY = getPositionFromTrack(info.track) + 1 + m_tracksHeight / 2; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2); QList selection = m_scene->items(r); bool transitionAccepted = true; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (selection.at(i)); if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) { if (tr->endPos() > info.startPos) info.startPos = tr->endPos(); } else transitionAccepted = false; } } if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition); else emit displayMessage(i18n("Cannot add transition"), ErrorMessage); } } } else for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast(itemList.at(i)); ItemInfo info; info.startPos = item->startPos(); info.endPos = info.startPos + GenTime(65, m_document->fps()); info.track = item->track(); // Check there is no other transition at that place double startY = getPositionFromTrack(info.track) + 1 + m_tracksHeight / 2; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2); QList selection = m_scene->items(r); bool transitionAccepted = true; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (selection.at(i)); if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) { if (tr->startPos() < info.endPos) info.endPos = tr->startPos(); } else transitionAccepted = false; } } int transitiontrack = getPreviousVideoTrack(info.track); if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition); else emit displayMessage(i18n("Cannot add transition"), ErrorMessage); } } } void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) { if (transitionInfo.startPos >= transitionInfo.endPos) { emit displayMessage(i18n("Invalid transition"), ErrorMessage); return; } AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true); m_commandStack->push(command); } void CustomTrackView::addTransition(const ItemInfo &transitionInfo, int endTrack, const QDomElement ¶ms, bool refresh) { Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true); connect(tr, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); tr->setPos(transitionInfo.startPos.frames(m_document->fps()), getPositionFromTrack(transitionInfo.track) + tr->itemOffset() + 1); ////qDebug() << "---- ADDING transition " << params.attribute("value"); if (m_timeline->transitionHandler->addTransition(tr->transitionTag(), endTrack, transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) { scene()->addItem(tr); } else { emit displayMessage(i18n("Cannot add transition"), ErrorMessage); delete tr; } } void CustomTrackView::deleteTransition(const ItemInfo &transitionInfo, int endTrack, QDomElement /*params*/, bool refresh) { Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track); if (!item) { emit displayMessage(i18n("Select clip to delete"), ErrorMessage); return; } m_timeline->transitionHandler->deleteTransition(item->transitionTag(), endTrack, transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh); if (m_dragItem == item) { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } // animate item deletion item->closeAnimation(); emit transitionItemSelected(NULL); } void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) { ////qDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack"); QDomElement xml = tr->toXML(); if (old.isNull() || xml.isNull()) { emit displayMessage(i18n("Cannot update transition"), ErrorMessage); return; } EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false); updateTrackDuration(tr->track(), command); m_commandStack->push(command); } void CustomTrackView::updateTransition(int track, const GenTime &pos, const QDomElement &oldTransition, const QDomElement &transition, bool updateTransitionWidget) { Transition *item = getTransitionItemAt(pos, track); if (!item) { qWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track; return; } bool force = false; if (oldTransition.attribute(QStringLiteral("transition_atrack")) != transition.attribute(QStringLiteral("transition_atrack")) || oldTransition.attribute(QStringLiteral("transition_btrack")) != transition.attribute(QStringLiteral("transition_btrack"))) force = true; m_timeline->transitionHandler->updateTransition(oldTransition.attribute(QStringLiteral("tag")), transition.attribute(QStringLiteral("tag")), transition.attribute(QStringLiteral("transition_btrack")).toInt(), transition.attribute(QStringLiteral("transition_atrack")).toInt(), item->startPos(), item->endPos(), transition, force); ////qDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<setTransitionParameters(transition); if (updateTransitionWidget) { ItemInfo info = item->info(); QPoint p; ClipItem *transitionClip = getClipItemAtStart(info.startPos, info.track); if (transitionClip && transitionClip->binClip()) { int frameWidth = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.width")); int frameHeight = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.height")); double factor = transitionClip->binClip()->getProducerProperty(QStringLiteral("aspect_ratio")).toDouble(); if (factor == 0) factor = 1.0; p.setX((int)(frameWidth * factor + 0.5)); p.setY(frameHeight); } emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true); } } void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) { if (m_clipDrag) { const QPointF pos = mapToScene(event->pos()); if (m_selectionGroup) { m_selectionGroup->setPos(pos); emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5)); event->acceptProposedAction(); } else if (m_dragItem) { m_dragItem->setPos(pos); emit mousePosition((int)(m_dragItem->scenePos().x() + 0.5)); event->acceptProposedAction(); } else { // Drag enter was not possible, try again at mouse position insertDropClips(event->mimeData(), event->pos()); event->accept(); } } else { QGraphicsView::dragMoveEvent(event); } } void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) { if ((m_selectionGroup || m_dragItem) && m_clipDrag) { m_thumbsTimer.stop(); m_waitingThumbs.clear(); QList items; QMutexLocker lock(&m_selectionMutex); if (m_selectionGroup) items = m_selectionGroup->childItems(); else if (m_dragItem) { m_dragItem->setMainSelectedClip(false); items.append(m_dragItem); } qDeleteAll(items); if (m_selectionGroup) scene()->destroyItemGroup(m_selectionGroup); m_selectionGroup = NULL; m_dragItem = NULL; event->accept(); } else { QGraphicsView::dragLeaveEvent(event); } } void CustomTrackView::enterEvent(QEvent * event) { if (m_tool == RazorTool && !m_cutLine) { m_cutLine = m_scene->addLine(0, 0, 0, m_tracksHeight * m_scene->scale().y()); m_cutLine->setZValue(1000); QPen pen1 = QPen(); pen1.setWidth(1); QColor line(Qt::red); pen1.setColor(line); m_cutLine->setPen(pen1); m_cutLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true); } QGraphicsView::enterEvent(event); } void CustomTrackView::leaveEvent(QEvent * event) { removeTipAnimation(); if (m_cutLine) { delete m_cutLine; m_cutLine = NULL; } QGraphicsView::leaveEvent(event); } void CustomTrackView::dropEvent(QDropEvent * event) { GenTime startPos; GenTime duration; if ((m_selectionGroup || m_dragItem) && m_clipDrag) { QList items; if (m_selectionGroup) { items = m_selectionGroup->childItems(); startPos = GenTime((int) m_selectionGroup->scenePos().x(), m_document->fps()); duration = m_selectionGroup->duration(); } else if (m_dragItem) { m_dragItem->setMainSelectedClip(false); startPos = m_dragItem->startPos(); duration = m_dragItem->cropDuration(); items.append(m_dragItem); } resetSelectionGroup(); m_dragItem = NULL; m_scene->clearSelection(); bool hasVideoClip = false; QUndoCommand *addCommand = new QUndoCommand(); addCommand->setText(i18n("Add timeline clip")); QList brokenClips; // Add refresh command for undo ItemInfo undoRange; undoRange.startPos = startPos; undoRange.endPos = startPos + duration; new RefreshMonitorCommand(this, undoRange, false, true, addCommand); for (int i = 0; i < items.count(); ++i) { m_scene->removeItem(items.at(i)); } if (m_scene->editMode() == TimelineMode::InsertEdit) { cutTimeline(startPos.frames(m_document->fps()), QList (), QList (), addCommand); ItemInfo info; info.startPos = startPos; info.cropDuration = duration; new AddSpaceCommand(this, info, QList (), true, addCommand); } else if (m_scene->editMode() == TimelineMode::OverwriteEdit) { extractZone(QPoint(startPos.frames(m_document->fps()), (startPos+duration).frames(m_document->fps())), false, QList (), addCommand); } for (int i = 0; i < items.count(); ++i) { ClipItem *item = static_cast (items.at(i)); ClipType cType = item->clipType(); if (!hasVideoClip && (cType == AV || cType == Video)) hasVideoClip = true; if (items.count() == 1) { updateClipTypeActions(item); } else { updateClipTypeActions(NULL); } ItemInfo info = item->info(); QString clipBinId = item->getBinId(); PlaylistState::ClipState pState = item->clipState(); if (KdenliveSettings::splitaudio()) { if (m_timeline->getTrackInfo(info.track).type == AudioTrack) { if (cType != Audio) pState = PlaylistState::AudioOnly; } else if (item->isSplittable()) { pState = PlaylistState::VideoOnly; } } new AddTimelineClipCommand(this, clipBinId, info, item->effectList(), pState, true, false, addCommand); // Automatic audio split if (KdenliveSettings::splitaudio() && item->isSplittable() && pState != PlaylistState::AudioOnly) splitAudio(false, info, m_timeline->audioTarget, addCommand); else updateTrackDuration(info.track, addCommand); if (item->binClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) { // add transparency transition if space is available if (canBePastedTo(info, TransitionWidget)) { QDomElement trans = MainWindow::transitions.getEffectByTag(QStringLiteral("affine"), QString()).cloneNode().toElement(); new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand); } } } qDeleteAll(items); // Add refresh command for redo new RefreshMonitorCommand(this, undoRange, true, false, addCommand); if (addCommand->childCount() > 0) m_commandStack->push(addCommand); else delete addCommand; /* // debug info QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2); QList selection = m_scene->items(rect); QStringList timelineList; //qDebug()<<"// ITEMS on TRACK: "<type() == AVWidget) { ClipItem *clip = static_cast (selection.at(i)); int start = clip->startPos().frames(m_document->fps()); int end = clip->endPos().frames(m_document->fps()); timelineList.append(QString::number(start) + '-' + QString::number(end)); } } //qDebug() << "// COMPARE:\n" << timelineList << "\n-------------------"; */ /* m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1); if (items.count() > 1) { groupSelectedItems(items); } else if (items.count() == 1) { m_dragItem = static_cast (items.at(0)); m_dragItem->setMainSelectedClip(true); emit clipItemSelected(static_cast(m_dragItem), false); }*/ event->setDropAction(Qt::MoveAction); event->accept(); /// \todo enable when really working // alignAudio(); } else { QGraphicsView::dropEvent(event); } setFocus(); } void CustomTrackView::cutTimeline(int cutPos, QList excludedClips, QList excludedTransitions, QUndoCommand *masterCommand, int track) { QRectF rect; if (track == -1) { // Cut all tracks rect = QRectF(cutPos, 0, 1, m_timeline->visibleTracksCount() * m_tracksHeight); } else { // Cut only selected track rect = QRectF(cutPos, getPositionFromTrack(track) + m_tracksHeight / 2, 1, 2); } QList selection = m_scene->items(rect); // We are going to move clips that are after zone, so break locked groups first. QList clipsToCut; QList transitionsToCut; for (int i = 0; i < selection.count(); ++i) { if (!selection.at(i)->isEnabled()) continue; if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast(selection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(clip->track()).isLocked) continue; ItemInfo moveInfo = clip->info(); if (excludedClips.contains(moveInfo)) { continue; } if (clip->type() == AVWidget) { clipsToCut.append(moveInfo); } else if (clip->type() == TransitionWidget) { transitionsToCut.append(moveInfo); } } } if (!clipsToCut.isEmpty() || !transitionsToCut.isEmpty()) { breakLockedGroups(clipsToCut, transitionsToCut, masterCommand); } // Razor for (int i = 0; i < selection.count(); ++i) { if (!selection.at(i)->isEnabled()) continue; if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast(selection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(clip->track()).isLocked) continue; ItemInfo info = clip->info(); if (excludedClips.contains(info)) { continue; } new RazorClipCommand(this, info, clip->effectList(), GenTime(cutPos, m_document->fps()), true, masterCommand); } else if (selection.at(i)->type() == TransitionWidget) { Transition *trans = static_cast(selection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(trans->track()).isLocked) continue; ItemInfo info = trans->info(); if (excludedTransitions.contains(info)) { continue; } new RazorTransitionCommand(this, info, trans->toXML(), GenTime(cutPos, m_document->fps()), true, masterCommand); } } } void CustomTrackView::extractZone(QPoint z, bool closeGap, QList excludedClips, QUndoCommand *masterCommand, int track) { // remove track zone and close gap if (closeGap && m_timeline->getTrackInfo(m_selectedTrack).isLocked) { // Cannot perform an Extract operation on a locked track emit displayMessage(i18n("Cannot perform operation on a locked track"), ErrorMessage); return; } if (z.isNull()) z = m_document->zone(); QRectF rect; if (track == -1) { // All tracks rect = QRectF(z.x(), 0, z.y() - z.x() - 1, m_timeline->visibleTracksCount() * m_tracksHeight); } else { // All tracks rect = QRectF(z.x(), getPositionFromTrack(track) + m_tracksHeight / 2, z.y() - z.x() - 1, 2); } QList selection = m_scene->items(rect); QList gapSelection; if (selection.isEmpty()) return; GenTime inPoint(z.x(), m_document->fps()); GenTime outPoint(z.y(), m_document->fps()); bool hasMasterCommand = masterCommand != NULL; if (!hasMasterCommand) { masterCommand = new QUndoCommand(); masterCommand->setText(i18n("Remove Zone")); } if (closeGap) { // We are going to move clips that are after zone, so break locked groups first. QRectF gapRect = QRectF(z.x(), 0, sceneRect().width() - z.x(), m_timeline->visibleTracksCount() * m_tracksHeight); gapSelection = m_scene->items(gapRect); QList clipsToMove; QList transitionsToMove; for (int i = 0; i < gapSelection.count(); ++i) { if (!gapSelection.at(i)->isEnabled()) continue; if (gapSelection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast(gapSelection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(clip->track()).isLocked) continue; ItemInfo moveInfo = clip->info(); if (clip->type() == AVWidget) { clipsToMove.append(moveInfo); } else if (clip->type() == TransitionWidget) { transitionsToMove.append(moveInfo); } } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { breakLockedGroups(clipsToMove, transitionsToMove, masterCommand); } } for (int i = 0; i < selection.count(); ++i) { if (!selection.at(i)->isEnabled()) continue; if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast(selection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(clip->track()).isLocked) continue; ItemInfo baseInfo = clip->info(); if (excludedClips.contains(baseInfo)) continue; if (clip->startPos() < inPoint) { ItemInfo info = baseInfo; info.startPos = inPoint; info.cropDuration = info.endPos - info.startPos; if (clip->endPos() > outPoint) { new RazorClipCommand(this, baseInfo, clip->effectList(), outPoint, true, masterCommand); info.cropDuration = outPoint - inPoint; info.endPos = outPoint; baseInfo.endPos = outPoint; baseInfo.cropDuration = outPoint - baseInfo.startPos; } new RazorClipCommand(this, baseInfo, clip->effectList(), inPoint, true, masterCommand); new AddTimelineClipCommand(this, clip->getBinId(), info, clip->effectList(), clip->clipState(), true, true, masterCommand); } else if (clip->endPos() > outPoint) { new RazorClipCommand(this, baseInfo, clip->effectList(), outPoint, true, masterCommand); ItemInfo newInfo = baseInfo; newInfo.endPos = outPoint; newInfo.cropDuration = newInfo.endPos - newInfo.startPos; new AddTimelineClipCommand(this, clip->getBinId(), newInfo, clip->effectList(), clip->clipState(), true, true, masterCommand); } else { // Clip is entirely inside zone, delete it new AddTimelineClipCommand(this, clip->getBinId(), baseInfo, clip->effectList(), clip->clipState(), true, true, masterCommand); } } else if (selection.at(i)->type() == TransitionWidget) { Transition *trans = static_cast(selection.at(i)); // Skip locked tracks if (m_timeline->getTrackInfo(trans->track()).isLocked) continue; ItemInfo baseInfo = trans->info(); if (excludedClips.contains(baseInfo)) continue; QDomElement xml = trans->toXML(); if (trans->startPos() < inPoint) { ItemInfo info = baseInfo; ItemInfo newInfo = baseInfo; info.startPos = inPoint; info.cropDuration = info.endPos - info.startPos; if (trans->endPos() > outPoint) { // Transition starts before and ends after zone, proceed cuts new RazorTransitionCommand(this, baseInfo, xml, outPoint, true, masterCommand); info.cropDuration = outPoint - inPoint; info.endPos = outPoint; newInfo.endPos = outPoint; newInfo.cropDuration = outPoint - newInfo.startPos; } new RazorTransitionCommand(this, newInfo, xml, inPoint, true, masterCommand); new AddTransitionCommand(this, info, trans->transitionEndTrack(), xml, true, true, masterCommand); } else if (trans->endPos() > outPoint) { // Cut and remove first part new RazorTransitionCommand(this, baseInfo, xml, outPoint, true, masterCommand); ItemInfo info = baseInfo; info.endPos = outPoint; info.cropDuration = info.endPos - info.startPos; new AddTransitionCommand(this, info, trans->transitionEndTrack(), xml, true, true, masterCommand); } else { // Transition is entirely inside zone, delete it new AddTransitionCommand(this, baseInfo, trans->transitionEndTrack(), xml, true, true, masterCommand); } } } if (closeGap) { // Remove empty zone QList clipsToMove; QList transitionsToMove; for (int i = 0; i < gapSelection.count(); ++i) { if (gapSelection.at(i)->type() == AVWidget || gapSelection.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (gapSelection.at(i)); if (m_timeline->getTrackInfo(item->track()).isLocked) { continue; } ItemInfo moveInfo = item->info(); if (item->type() == AVWidget) { if (moveInfo.startPos < outPoint) { if (moveInfo.endPos <= outPoint) { continue; } moveInfo.startPos = outPoint; moveInfo.cropDuration = moveInfo.endPos - moveInfo.startPos; } clipsToMove.append(moveInfo); } else if (item->type() == TransitionWidget) { if (moveInfo.startPos < outPoint) { if (moveInfo.endPos <= outPoint) { continue; } moveInfo.startPos = outPoint; moveInfo.cropDuration = moveInfo.endPos - moveInfo.startPos; } transitionsToMove.append(moveInfo); } } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { new InsertSpaceCommand(this, clipsToMove, transitionsToMove, -1, -(outPoint - inPoint), true, masterCommand); updateTrackDuration(-1, masterCommand); } } if (!hasMasterCommand) m_commandStack->push(masterCommand); } void CustomTrackView::adjustTimelineTransitions(TimelineMode::EditMode mode, Transition *item, QUndoCommand *command) { if (mode == TimelineMode::OverwriteEdit) { // if we are in overwrite or push mode, move clips accordingly bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); ItemInfo info = item->info(); QRectF rect(info.startPos.frames(m_document->fps()), getPositionFromTrack(info.track) + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5); QList selection = m_scene->items(rect); selection.removeAll(item); for (int i = 0; i < selection.count(); ++i) { if (!selection.at(i)->isEnabled()) continue; if (selection.at(i)->type() == TransitionWidget) { Transition *tr = static_cast(selection.at(i)); if (tr->startPos() < info.startPos) { ItemInfo firstPos = tr->info(); ItemInfo newPos = firstPos; firstPos.endPos = item->startPos(); newPos.startPos = item->endPos(); new MoveTransitionCommand(this, tr->info(), firstPos, true, command); if (tr->endPos() > info.endPos) { // clone transition new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command); } } else if (tr->endPos() > info.endPos) { // just resize ItemInfo firstPos = tr->info(); firstPos.startPos = item->endPos(); new MoveTransitionCommand(this, tr->info(), firstPos, true, command); } else { // remove transition new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command); } } } KdenliveSettings::setSnaptopoints(snap); } } QStringList CustomTrackView::mimeTypes() const { QStringList qstrList; // list of accepted mime types for drop qstrList.append(QStringLiteral("text/plain")); qstrList.append(QStringLiteral("kdenlive/producerslist")); qstrList.append(QStringLiteral("kdenlive/clip")); return qstrList; } Qt::DropActions CustomTrackView::supportedDropActions() const { // returns what actions are supported when dropping return Qt::MoveAction; } void CustomTrackView::setDuration(int duration) { if (m_projectDuration == duration) return; int diff = qAbs(duration - sceneRect().width()); if (diff * matrix().m11() > -50) { if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height()); else setSceneRect(0, 0, (duration + 300), sceneRect().height()); } m_projectDuration = duration; } int CustomTrackView::duration() const { return m_projectDuration; } void CustomTrackView::addTrack(const TrackInfo &type, int ix) { clearSelection(); emit transitionItemSelected(NULL); QList transitionInfos; if (ix == -1 || ix > m_timeline->tracksCount()) { ix = m_timeline->tracksCount() + 1; } if (ix <= m_timeline->videoTarget) m_timeline->videoTarget++; if (ix <= m_timeline->audioTarget) m_timeline->audioTarget++; // Prepare groups for reload QDomDocument doc; doc.setContent(m_document->groupsXml()); QDomNodeList groups; if (!doc.isNull()) { groups = doc.documentElement().elementsByTagName("group"); for (int nodeindex = 0; nodeindex < groups.count(); ++nodeindex) { QDomNode grp = groups.item(nodeindex); QDomNodeList nodes = grp.childNodes(); for (int itemindex = 0; itemindex < nodes.count(); ++itemindex) { QDomElement elem = nodes.item(itemindex).toElement(); if (!elem.hasAttribute("track")) continue; int track = elem.attribute("track").toInt(); if (track <= ix) { // No change continue; } else { elem.setAttribute("track", track + 1); } } } } // insert track in MLT's playlist transitionInfos = m_document->renderer()->mltInsertTrack(ix, type.trackName, type.type == VideoTrack); Mlt::Tractor *tractor = m_document->renderer()->lockService(); // When adding a track, MLT sometimes incorrectly updates transition's tracks if (ix < m_timeline->tracksCount()) { Mlt::Transition *tr = m_timeline->transitionHandler->getTransition(KdenliveSettings::gpu_accel() ? "movit.overlay" : "frei0r.cairoblend", ix+1, ix - 1, true); if (tr) { tr->set_tracks(ix, ix + 1); delete tr; } } // Check we have composite transitions where necessary m_timeline->updateComposites(); m_document->renderer()->unlockService(tractor); // Reload timeline and m_tracks structure from MLT's playlist reloadTimeline(); loadGroups(groups); } void CustomTrackView::reloadTimeline() { removeTipAnimation(); emit clipItemSelected(NULL); emit transitionItemSelected(NULL); QList selection = m_scene->items(); selection.removeAll(m_cursorLine); for (int i = 0; i < m_guides.count(); ++i) { selection.removeAll(m_guides.at(i)); } qDeleteAll<>(selection); m_timeline->getTracks(); m_timeline->getTransitions(); int maxHeight = m_tracksHeight * m_timeline->visibleTracksCount() * matrix().m22(); for (int i = 0; i < m_guides.count(); ++i) { m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1); } m_cursorLine->setLine(0, 0, 0, maxHeight - 1); viewport()->update(); } void CustomTrackView::removeTrack(int ix) { // Clear effect stack clearSelection(); emit transitionItemSelected(NULL); // Make sure the selected track index is not outside range m_selectedTrack = qBound(1, m_selectedTrack, m_timeline->tracksCount() - 2); if (ix == m_timeline->audioTarget) { m_timeline->audioTarget = -1; } else if (m_timeline->audioTarget > ix) { m_timeline->audioTarget--; } if (ix == m_timeline->videoTarget) { m_timeline->videoTarget = -1; } else if (m_timeline->videoTarget > ix) { m_timeline->videoTarget--; } //Delete composite transition Mlt::Tractor *tractor = m_document->renderer()->lockService(); QScopedPointer field(tractor->field()); if (m_timeline->getTrackInfo(ix).type == VideoTrack) { QScopedPointer tr(m_timeline->transitionHandler->getTransition(KdenliveSettings::gpu_accel() ? "movit.overlay" : "frei0r.cairoblend", ix, -1, true)); if (tr) { field->disconnect_service(*tr.data()); } QScopedPointer mixTr(m_timeline->transitionHandler->getTransition(QStringLiteral("mix"), ix, -1, true)); if (mixTr) { field->disconnect_service(*mixTr.data()); } } // Prepare groups for reload QDomDocument doc; doc.setContent(m_document->groupsXml()); QDomNodeList groups; if (!doc.isNull()) { groups = doc.documentElement().elementsByTagName("group"); for (int nodeindex = 0; nodeindex < groups.count(); ++nodeindex) { QDomNode grp = groups.item(nodeindex); QDomNodeList nodes = grp.childNodes(); for (int itemindex = 0; itemindex < nodes.count(); ++itemindex) { QDomElement elem = nodes.item(itemindex).toElement(); if (!elem.hasAttribute("track")) continue; int track = elem.attribute("track").toInt(); if (track < ix) { // No change continue; } else if (track > ix) { elem.setAttribute("track", track - 1); } else { // track == ix // A grouped item was on deleted track, remove it from group elem.setAttribute("track", -1); } } } } //Manually remove all transitions issued from track ix, otherwise MLT will relocate it to another track m_timeline->transitionHandler->deleteTrackTransitions(ix); // Delete track in MLT playlist tractor->remove_track(ix); m_timeline->updateComposites(); m_document->renderer()->unlockService(tractor); reloadTimeline(); loadGroups(groups); } void CustomTrackView::configTracks(const QList < TrackInfo > &trackInfos) { //TODO: fix me, use UNDO/REDO for (int i = 0; i < trackInfos.count(); ++i) { m_timeline->setTrackInfo(m_timeline->visibleTracksCount() - i, trackInfos.at(i)); } viewport()->update(); } void CustomTrackView::slotSwitchTrackAudio(int ix, bool enable) { m_timeline->switchTrackAudio(ix, enable); m_document->renderer()->doRefresh(); } void CustomTrackView::slotSwitchTrackLock(int ix, bool enable, bool applyToAll) { QUndoCommand *command = NULL; if (!applyToAll) { command = new LockTrackCommand(this, ix, enable); } else { command = new QUndoCommand; command->setText(i18n("Switch All Track Lock")); for (int i = 1; i <= m_timeline->visibleTracksCount(); ++i) { if (i == ix) continue; new LockTrackCommand(this, i, enable, command); } } m_commandStack->push(command); } void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate) { m_timeline->lockTrack(ix, lock); if (requestUpdate) emit doTrackLock(ix, lock); AbstractClipItem *clip = NULL; QList selection = m_scene->items(QRectF(0, getPositionFromTrack(ix) + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2)); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == GroupWidget && static_cast(selection.at(i)) != m_selectionGroup) { if (selection.at(i)->parentItem() && m_selectionGroup) { selection.removeAll(static_cast(m_selectionGroup)); resetSelectionGroup(); } bool changeGroupLock = true; bool hasClipOnTrack = false; QList children = selection.at(i)->childItems(); for (int j = 0; j < children.count(); ++j) { if (children.at(j)->isSelected()) { if (children.at(j)->type() == AVWidget) emit clipItemSelected(NULL); else if (children.at(j)->type() == TransitionWidget) emit transitionItemSelected(NULL); else continue; } AbstractClipItem * child = static_cast (children.at(j)); if (child) { if (child == m_dragItem) { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } // only unlock group, if it is not locked by another track too if (!lock && child->track() != ix && m_timeline->getTrackInfo(child->track()).isLocked) changeGroupLock = false; // only (un-)lock if at least one clip is on the track if (child->track() == ix) hasClipOnTrack = true; } } if (changeGroupLock && hasClipOnTrack) static_cast(selection.at(i))->setItemLocked(lock); } else if((selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget)) { if (selection.at(i)->parentItem()) { if (selection.at(i)->parentItem() == m_selectionGroup) { selection.removeAll(static_cast(m_selectionGroup)); resetSelectionGroup(); } else { // groups are handled separately continue; } } if (selection.at(i)->isSelected()) { if (selection.at(i)->type() == AVWidget) emit clipItemSelected(NULL); else emit transitionItemSelected(NULL); } clip = static_cast (selection.at(i)); clip->setItemLocked(lock); if (clip == m_dragItem) { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } } } //qDebug() << "NEXT TRK STATE: " << m_timeline->getTrackInfo(tracknumber).isLocked; viewport()->update(); } void CustomTrackView::slotSwitchTrackVideo(int ix, bool enable) { m_timeline->switchTrackVideo(ix, enable); m_document->renderer()->doRefresh(); //TODO: create undo/redo command for this setDocumentModified(); } QList CustomTrackView::checkForGroups(const QRectF &rect, bool *ok) { // Check there is no group going over several tracks there, or that would result in timeline corruption QList selection = scene()->items(rect); *ok = true; int maxHeight = m_tracksHeight * 1.5; for (int i = 0; i < selection.count(); ++i) { // Check that we don't try to move a group with clips on other tracks if (selection.at(i)->type() == GroupWidget && (selection.at(i)->boundingRect().height() >= maxHeight)) { *ok = false; break; } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) { *ok = false; break; } } return selection; } void CustomTrackView::slotRemoveSpace() { GenTime pos; int track = 0; if (m_menuPosition.isNull()) { pos = GenTime(cursorPos(), m_document->fps()); QPointer d = new TrackDialog(m_timeline, parentWidget()); d->comboTracks->setCurrentIndex(m_selectedTrack); d->label->setText(i18n("Track")); d->track_name->setHidden(true); d->name_label->setHidden(true); d->before_select->setHidden(true); d->setWindowTitle(i18n("Remove Space")); d->video_track->setHidden(true); d->audio_track->setHidden(true); if (d->exec() != QDialog::Accepted) { delete d; return; } // TODO check that this is the correct index track = m_timeline->visibleTracksCount() - d->comboTracks->currentIndex(); delete d; } else { pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps()); track = getTrackFromPos(mapToScene(m_menuPosition).y()); } if (m_timeline->isTrackLocked(track)) { emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage); return; } ClipItem *item = getClipItemAtMiddlePoint(pos.frames(m_document->fps()), track); if (item) { emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage); return; } int length = m_timeline->getSpaceLength(pos, track, true); if (length <= 0) { emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage); return; } // Make sure there is no group in the way QRectF rect(pos.frames(m_document->fps()), getPositionFromTrack(track) + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2); bool isOk; QList items = checkForGroups(rect, &isOk); if (!isOk) { // groups found on track, do not allow the move emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage); return; } QList clipsToMove; QList transitionsToMove; for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == AVWidget || items.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (items.at(i)); ItemInfo info = item->info(); if (item->type() == AVWidget) { clipsToMove.append(info); } else if (item->type() == TransitionWidget) { transitionsToMove.append(info); } } } if (!transitionsToMove.isEmpty()) { // Make sure that by moving the items, we don't get a transition collision // Find first transition ItemInfo info = transitionsToMove.at(0); for (int i = 1; i < transitionsToMove.count(); ++i) if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i); // make sure there are no transitions on the way QRectF rect(info.startPos.frames(m_document->fps()) - length, getPositionFromTrack(track) + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2); items = scene()->items(rect); int transitionCorrection = -1; for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == TransitionWidget) { // There is a transition on the way AbstractClipItem *item = static_cast (items.at(i)); int transitionEnd = item->endPos().frames(m_document->fps()); if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd; } } if (transitionCorrection > 0) { // We need to fix the move length length = info.startPos.frames(m_document->fps()) - transitionCorrection; } // Make sure we don't send transition before 0 if (info.startPos.frames(m_document->fps()) < length) { // reduce length to maximum possible length = info.startPos.frames(m_document->fps()); } } QUndoCommand *command = new QUndoCommand; command->setText(length > 0 ? i18n("Remove space") : i18n("Insert space")); breakLockedGroups(clipsToMove, transitionsToMove, command); new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true, command); updateTrackDuration(track, command); m_commandStack->push(command); } void CustomTrackView::slotInsertSpace() { int pos; int track = 0; if (m_menuPosition.isNull()) { pos = cursorPos(); } else { pos = (int) mapToScene(m_menuPosition).x(); track = getTrackFromPos(mapToScene(m_menuPosition).y()); } QPointer d = new SpacerDialog(GenTime(65, m_document->fps()), m_document->timecode(), track, m_timeline->getTracksInfo(), this); if (d->exec() != QDialog::Accepted) { delete d; return; } GenTime spaceDuration = d->selectedDuration(); track = d->selectedTrack(); delete d; QList items; if (track >= 0) { if (m_timeline->isTrackLocked(track)) { emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage); return; } ClipItem *item = getClipItemAtMiddlePoint(pos, track); if (item) pos = item->startPos().frames(m_document->fps()); // Make sure there is no group in the way QRectF rect(pos, getPositionFromTrack(track) + m_tracksHeight / 2, sceneRect().width() - pos, m_tracksHeight / 2 - 2); bool isOk; items = checkForGroups(rect, &isOk); if (!isOk) { // groups found on track, do not allow the move emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage); return; } } else { QRectF rect(pos, 0, sceneRect().width() - pos, m_timeline->visibleTracksCount() * m_tracksHeight); items = scene()->items(rect); } QList clipsToMove; QList transitionsToMove; for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == AVWidget || items.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (items.at(i)); ItemInfo info = item->info(); if (item->type() == AVWidget) clipsToMove.append(info); else if (item->type() == TransitionWidget) transitionsToMove.append(info); } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { QUndoCommand *command = new QUndoCommand; command->setText(spaceDuration < GenTime() ? i18n("Remove space") : i18n("Insert space")); breakLockedGroups(clipsToMove, transitionsToMove, command); new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true, command); updateTrackDuration(track, command); m_commandStack->push(command); } } void CustomTrackView::insertTimelineSpace(GenTime startPos, GenTime duration, int track, QList excludeList) { int pos = startPos.frames(m_document->fps()); QRectF rect; if (track == -1) { // all tracks rect = QRectF(pos, 0, sceneRect().width() - pos, m_timeline->visibleTracksCount() * m_tracksHeight); } else { // selected track only rect = QRectF(pos, getPositionFromTrack(track) + m_tracksHeight / 2, sceneRect().width() - pos, m_timeline->visibleTracksCount() * 2); } QList items = scene()->items(rect); QList clipsToMove; QList transitionsToMove; QList excludedItems; for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == AVWidget || items.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (items.at(i)); if (m_timeline->getTrackInfo(item->track()).isLocked) continue; if (excludeList.contains(item->info())) { excludedItems << item; item->setItemLocked(true); continue; } if (item->type() == AVWidget) clipsToMove.append(item->info()); else if (item->type() == TransitionWidget) transitionsToMove.append(item->info()); } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { insertSpace(clipsToMove, transitionsToMove, -1, duration, GenTime()); } foreach(AbstractClipItem *item, excludedItems) { item->setItemLocked(false); } } void CustomTrackView::insertSpace(QList clipsToMove, QList transToMove, int track, const GenTime &duration, const GenTime &offset) { int diff = duration.frames(m_document->fps()); resetSelectionGroup(); m_selectionMutex.lock(); m_selectionGroup = new AbstractGroupItem(m_document->fps()); scene()->addItem(m_selectionGroup); // Create lists with start pos for each track QMap trackClipStartList; QMap trackTransitionStartList; for (int i = 1; i < m_timeline->tracksCount() + 1; ++i) { trackClipStartList[i] = -1; trackTransitionStartList[i] = -1; } if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); ++i) { ClipItem *clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track); if (clip) { if (clip->parentItem()) { m_selectionGroup->addItem(clip->parentItem()); } else { m_selectionGroup->addItem(clip); } if (trackClipStartList.value(clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(clipsToMove.at(i).track)) trackClipStartList[clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps()); } else { emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage); } } if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); ++i) { Transition *transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track); if (transition) { if (transition->parentItem()) { // If group has a locked item, ungroup first AbstractGroupItem *grp = static_cast (transition->parentItem()); if (grp->isItemLocked()) { m_document->clipManager()->removeGroup(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); transition->setItemLocked(false); m_selectionGroup->addItem(transition); } else { m_selectionGroup->addItem(transition->parentItem()); } } else { m_selectionGroup->addItem(transition); } if (trackTransitionStartList.value(transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(transToMove.at(i).track)) trackTransitionStartList[transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps()); } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage); } m_selectionGroup->setTransform(QTransform::fromTranslate(diff, 0), true); // update items coordinates QList itemList = m_selectionGroup->childItems(); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget || itemList.at(i)->type() == TransitionWidget) { int realTrack = getTrackFromPos(itemList.at(i)->scenePos().y()); static_cast < AbstractClipItem *>(itemList.at(i))->updateItem(realTrack); } else if (itemList.at(i)->type() == GroupWidget) { QList children = itemList.at(i)->childItems(); for (int j = 0; j < children.count(); ++j) { AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j)); int realTrack = getTrackFromPos(clp->scenePos().y()); clp->updateItem(realTrack); } } } m_selectionMutex.unlock(); resetSelectionGroup(false); m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset); } void CustomTrackView::deleteClip(const QString &clipId, QUndoCommand *deleteCommand) { resetSelectionGroup(); QList itemList = items(); new RefreshMonitorCommand(this, ItemInfo(), false, true, deleteCommand); int count = 0; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast(itemList.at(i)); if (item->getBinId() == clipId) { count++; if (item->parentItem()) { // Clip is in a group, destroy the group new GroupClipsCommand(this, QList() << item->info(), QList(), false, true, deleteCommand); } new AddTimelineClipCommand(this, item->getBinId(), item->info(), item->effectList(), item->clipState(), true, true, deleteCommand); // Check if it is a title clip with automatic transition, than remove it if (item->clipType() == Text) { Transition *tr = getTransitionItemAtStart(item->startPos(), item->track()); if (tr && tr->endPos() == item->endPos()) { new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, deleteCommand); } } } } } if (count > 0) { new RefreshMonitorCommand(this, ItemInfo(), true, false, deleteCommand); updateTrackDuration(-1, deleteCommand); } } void CustomTrackView::seekCursorPos(int pos) { emit updateRuler(pos); m_document->renderer()->seek(pos); } int CustomTrackView::seekPosition() const { int seek = m_document->renderer()->requestedSeekPosition; if (seek == SEEK_INACTIVE) return m_cursorPos; return seek; } void CustomTrackView::setCursorPos(int pos) { if (pos != m_cursorPos) { emit cursorMoved(m_cursorPos, pos); m_cursorPos = pos; m_cursorLine->setPos(m_cursorPos + m_cursorOffset, 0); if (m_autoScroll) checkScrolling(); } //else emit updateRuler(); } int CustomTrackView::cursorPos() const { return m_cursorPos; } void CustomTrackView::moveCursorPos(int delta) { int currentPos = m_document->renderer()->requestedSeekPosition; if (currentPos == SEEK_INACTIVE) { currentPos = m_document->renderer()->seekFramePosition() + delta; } else { currentPos += delta; } emit updateRuler(currentPos); m_document->renderer()->seek(qMax(0, currentPos)); } void CustomTrackView::initCursorPos(int pos) { emit cursorMoved(m_cursorPos, pos); m_cursorPos = pos; m_cursorLine->setPos(m_cursorPos + 0.5, 0); checkScrolling(); } void CustomTrackView::checkScrolling() { QGraphicsView::ViewportUpdateMode mode = viewportUpdateMode(); setViewportUpdateMode(QGraphicsView::FullViewportUpdate); ensureVisible(seekPosition(), verticalScrollBar()->value() + 10, 2, 2, 50, 0); setViewportUpdateMode(mode); } void CustomTrackView::scrollToStart() { horizontalScrollBar()->setValue(0); } void CustomTrackView::completeSpaceOperation(int track, GenTime &timeOffset) { QList groups; if (timeOffset != GenTime()) { QList items = m_selectionGroup->childItems(); QList clipsToMove; QList transitionsToMove; // Create lists with start pos for each track QMap trackClipStartList; QMap trackTransitionStartList; for (int i = 1; i < m_timeline->tracksCount() + 1; ++i) { trackClipStartList[i] = -1; trackTransitionStartList[i] = -1; } for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == GroupWidget) { AbstractGroupItem* group = static_cast(items.at(i)); if (!groups.contains(group)) groups.append(group); items += items.at(i)->childItems(); } } for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() == AVWidget) { AbstractClipItem *item = static_cast (items.at(i)); ItemInfo info = item->info(); clipsToMove.append(info); int realTrack = getTrackFromPos(item->scenePos().y()); item->updateItem(realTrack); if (trackClipStartList.value(info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(info.track)) trackClipStartList[info.track] = info.startPos.frames(m_document->fps()); } else if (items.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (items.at(i)); ItemInfo info = item->info(); transitionsToMove.append(info); int realTrack = getTrackFromPos(item->scenePos().y()); item->updateItem(realTrack); if (trackTransitionStartList.value(info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(info.track)) trackTransitionStartList[info.track] = info.startPos.frames(m_document->fps()); } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { QUndoCommand *command = new QUndoCommand; command->setText(timeOffset < GenTime() ? i18n("Remove space") : i18n("Insert space")); //TODO: break groups upstream breakLockedGroups(clipsToMove, transitionsToMove, command, false); new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false, command); updateTrackDuration(track, command); m_commandStack->push(command); m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime()); } } resetSelectionGroup(); for (int i = 0; i < groups.count(); ++i) { rebuildGroup(groups.at(i)); } clearSelection(); m_operationMode = None; } void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) { if (event->button() != Qt::LeftButton) { //event->ignore(); //m_moveOpMode = None; QGraphicsView::mouseReleaseEvent(event); return; } if (event->modifiers() & Qt::ControlModifier) { event->ignore(); } QGraphicsView::mouseReleaseEvent(event); setDragMode(QGraphicsView::NoDrag); if (m_moveOpMode == Seek) m_moveOpMode = None; if (m_moveOpMode == ScrollTimeline || m_moveOpMode == ZoomTimeline) { m_moveOpMode = None; //QGraphicsView::mouseReleaseEvent(event); //setDragMode(QGraphicsView::NoDrag); return; } m_clipDrag = false; //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate); /*if (m_dragItem) { m_dragItem->setGraphicsEffect(NULL); }*/ if (m_scrollTimer.isActive()) m_scrollTimer.stop(); if (m_moveOpMode == MoveGuide && m_dragGuide) { setCursor(Qt::ArrowCursor); m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false); GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps()); if (newPos != m_dragGuide->position()) { EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false); m_commandStack->push(command); m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps())); qSort(m_guides.begin(), m_guides.end(), sortGuidesList); emit guidesUpdated(); } m_dragGuide = NULL; if (m_dragItem) { m_dragItem->setMainSelectedClip(false); } m_dragItem = NULL; m_moveOpMode = None; return; } else if (m_moveOpMode == Spacer && m_selectionGroup) { int track; if (event->modifiers() != Qt::ControlModifier) { // We are moving all tracks track = -1; } else track = getTrackFromPos(mapToScene(m_clickEvent).y()); GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos; completeSpaceOperation(track, timeOffset); } else if (m_moveOpMode == RubberSelection) { //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate); if (event->modifiers() != Qt::ControlModifier) { if (m_dragItem) m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } //event->accept(); resetSelectionGroup(); groupSelectedItems(); if (m_selectionGroup == NULL && m_dragItem) { // Only 1 item selected if (m_dragItem->type() == AVWidget) { m_dragItem->setMainSelectedClip(true); emit clipItemSelected(static_cast(m_dragItem), false); } } } if (m_dragItem == NULL && m_selectionGroup == NULL) { emit transitionItemSelected(NULL); m_moveOpMode = None; return; } ItemInfo info; if (m_dragItem) info = m_dragItem->info(); if (m_moveOpMode == MoveOperation) { setCursor(Qt::OpenHandCursor); if (m_dragItem->parentItem() == 0) { // we are moving one clip, easy if (m_dragItem->type() == AVWidget && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) { ClipItem *item = static_cast (m_dragItem); bool success = true; if (success) { QUndoCommand *moveCommand = new QUndoCommand(); moveCommand->setText(i18n("Move clip")); new RefreshMonitorCommand(this, ItemInfo(), false, true, moveCommand); QList excluded; excluded << info; item->setItemLocked(true); ItemInfo initialClip = m_dragItemInfo; if (m_scene->editMode() == TimelineMode::InsertEdit) { cutTimeline(info.startPos.frames(m_document->fps()), excluded, QList (), moveCommand, info.track); new AddSpaceCommand(this, info, excluded, true, moveCommand, true); bool isLastClip = m_timeline->isLastClip(info); if (!isLastClip && info.track == m_dragItemInfo.track && info.startPos < m_dragItemInfo.startPos) { //remove offset to allow finding correct clip to move initialClip.startPos += m_dragItemInfo.cropDuration; initialClip.endPos += m_dragItemInfo.cropDuration; } } else if (m_scene->editMode() == TimelineMode::OverwriteEdit) { extractZone(QPoint(info.startPos.frames(m_document->fps()), info.endPos.frames(m_document->fps())), false, excluded, moveCommand, info.track); } bool isLocked = m_timeline->getTrackInfo(item->track()).isLocked; new MoveClipCommand(this, initialClip, info, true, true, moveCommand); // Also move automatic transitions (on lower track) Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track); ItemInfo startTrInfo; ItemInfo newStartTrInfo; bool moveStartTrans = false; bool moveEndTrans = false; if (startTransition && startTransition->isAutomatic()) { startTrInfo = startTransition->info(); newStartTrInfo = startTrInfo; newStartTrInfo.track = info.track; newStartTrInfo.startPos = info.startPos; //newStartTrInfo.cropDuration = newStartTrInfo.endPos - info.startPos; if (m_dragItemInfo.track == info.track /*&& !item->baseClip()->isTransparent()*/ && getClipItemAtEnd(newStartTrInfo.endPos, startTransition->transitionEndTrack())) { // transition matches clip end on lower track, resize it newStartTrInfo.cropDuration = newStartTrInfo.endPos - newStartTrInfo.startPos; } else { // move transition with clip newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos); } if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true; } if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) { // Check if there is a transition at clip end Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track); if (tr && tr->isAutomatic()) { ItemInfo trInfo = tr->info(); ItemInfo newTrInfo = trInfo; newTrInfo.track = info.track; newTrInfo.endPos = m_dragItem->endPos(); //TODO if (m_dragItemInfo.track == info.track /*&& !item->baseClip()->isTransparent()*/ && getClipItemAtStart(trInfo.startPos, tr->transitionEndTrack())) { // transition start should stay the same, duration changes newTrInfo.cropDuration = newTrInfo.endPos - newTrInfo.startPos; } else { // transition start should be moved newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos); } if (newTrInfo.startPos < newTrInfo.endPos) { moveEndTrans = true; if (moveStartTrans) { // we have to move both transitions, remove the start one so that there is no collision new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand); } adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand); QDomElement old = tr->toXML(); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = old.cloneNode().toElement(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false, moveCommand); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand); if (moveStartTrans) { // re-add transition in correct place int transTrack = startTransition->transitionEndTrack(); if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) { transTrack = getPreviousVideoTrack(info.track); } adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand); if (startTransition->updateKeyframes(startTrInfo, newStartTrInfo)) { QDomElement old = startTransition->toXML(); QDomElement xml = startTransition->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newStartTrInfo.startPos, newStartTrInfo.endPos, xml); } new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand); } } } } if (moveStartTrans && !moveEndTrans) { adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand); if (startTransition->updateKeyframes(startTrInfo, newStartTrInfo)) { QDomElement old = startTransition->toXML(); QDomElement xml = old.cloneNode().toElement(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newStartTrInfo.startPos, newStartTrInfo.endPos, xml); new EditTransitionCommand(this, startTransition->track(), startTransition->startPos(), old, xml, false, moveCommand); } new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand); } // Also move automatic transitions (on upper track) Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track + 1); if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && tr->transitionEndTrack() == m_dragItemInfo.track) { ItemInfo trInfo = tr->info(); ItemInfo newTrInfo = trInfo; newTrInfo.startPos = m_dragItem->startPos(); newTrInfo.cropDuration = newTrInfo.endPos - m_dragItem->startPos(); ClipItem * upperClip = getClipItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1); if (!upperClip /*|| !upperClip->baseClip()->isTransparent()*/) { if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) { // transition end should be adjusted to clip on upper track newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos); } if (newTrInfo.startPos < newTrInfo.endPos) { adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand); QDomElement old = tr->toXML(); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = old.cloneNode().toElement(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false, moveCommand); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand); } } } if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) { // Check if there is a transition at clip end tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track + 1); if (tr && tr->isAutomatic() && tr->transitionEndTrack() == m_dragItemInfo.track) { ItemInfo trInfo = tr->info(); ItemInfo newTrInfo = trInfo; newTrInfo.endPos = m_dragItem->endPos(); ClipItem * upperClip = getClipItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track + 1); if (!upperClip /*|| !upperClip->baseClip()->isTransparent()*/) { if (!getClipItemAtStart(trInfo.startPos, tr->track())) { // transition moved, update start newTrInfo.startPos = m_dragItem->endPos() - newTrInfo.cropDuration; } else { // transition start should be resized newTrInfo.cropDuration = m_dragItem->endPos() - newTrInfo.startPos; } if (newTrInfo.startPos < newTrInfo.endPos) { adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand); QDomElement old = tr->toXML(); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = old.cloneNode().toElement(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false, moveCommand); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand); } } } } updateTrackDuration(info.track, moveCommand); if (m_dragItemInfo.track != info.track) updateTrackDuration(m_dragItemInfo.track, moveCommand); new RefreshMonitorCommand(this, ItemInfo(), false, false, moveCommand); m_commandStack->push(moveCommand); item->setItemLocked(isLocked); //checkTrackSequence(m_dragItem->track()); } else { // undo last move and emit error message bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), getPositionFromTrack(m_dragItemInfo.track) + 1); KdenliveSettings::setSnaptopoints(snap); emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage); } } else if (m_dragItem->type() == TransitionWidget && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) { Transition *transition = static_cast (m_dragItem); transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track())); if (!m_timeline->transitionHandler->moveTransition(transition->transitionTag(), m_dragItemInfo.track, m_dragItem->track(), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) { // Moving transition failed, revert to previous position emit displayMessage(i18n("Cannot move transition"), ErrorMessage); transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), getPositionFromTrack(m_dragItemInfo.track) + 1); } else { QUndoCommand *moveCommand = new QUndoCommand(); moveCommand->setText(i18n("Move transition")); adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand); new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand); updateTrackDuration(info.track, moveCommand); if (m_dragItemInfo.track != info.track) updateTrackDuration(m_dragItemInfo.track, moveCommand); m_commandStack->push(moveCommand); updateTransitionWidget(transition, info); } } } else { // Moving several clips. We need to delete them and readd them to new position, // or they might overlap each other during the move AbstractGroupItem *group; if (m_selectionGroup) { group = static_cast (m_selectionGroup); } else { group = static_cast (m_dragItem->parentItem()); } ItemInfo cutInfo; cutInfo.startPos = GenTime(m_dragItem->scenePos().x(), m_document->fps()); cutInfo.cropDuration = group->duration(); cutInfo.endPos = cutInfo.startPos + cutInfo.cropDuration; qDebug()<<"/// READY TO CUT AT: "<scenePos().x()<<", duration: "<duration().frames(25); QList items = group->childItems(); QList clipsToMove; QList transitionsToMove; GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos; const int trackOffset = getTrackFromPos(m_dragItem->scenePos().y()) - m_dragItemInfo.track; QUndoCommand *moveGroup = new QUndoCommand(); moveGroup->setText(i18n("Move group")); // Expand groups int max = items.count(); for (int i = 0; i < max; ++i) { if (items.at(i)->type() == GroupWidget) { items += items.at(i)->childItems(); } } QList updatedClipsToMove; QList updatedTransitionsToMove; for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() != AVWidget && items.at(i)->type() != TransitionWidget) continue; AbstractClipItem *item = static_cast (items.at(i)); ItemInfo info = item->info(); if (item->type() == AVWidget) { clipsToMove.append(info); updatedClipsToMove << item->info(); } else { transitionsToMove.append(info); updatedTransitionsToMove << item->info(); } } if (m_scene->editMode() == TimelineMode::InsertEdit) { cutTimeline(cutInfo.startPos.frames(m_document->fps()), clipsToMove, transitionsToMove, moveGroup, -1); new AddSpaceCommand(this, cutInfo, clipsToMove, true, moveGroup, false); bool isLastClip = m_timeline->isLastClip(cutInfo); if (!isLastClip && cutInfo.track == m_dragItemInfo.track && cutInfo.startPos < m_dragItemInfo.startPos) { //TODO: remove offset to allow finding correct clip to move //initialClip.startPos += m_dragItemInfo.cropDuration; //initialClip.endPos += m_dragItemInfo.cropDuration; } } else if (m_scene->editMode() == TimelineMode::OverwriteEdit) { extractZone(QPoint(cutInfo.startPos.frames(m_document->fps()), cutInfo.endPos.frames(m_document->fps())), false, updatedClipsToMove, moveGroup, -1); } new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, true, true, moveGroup); m_commandStack->push(moveGroup); // Finish move, update coordinates for (int i = 0; i < items.count(); ++i) { if (items.at(i)->type() != AVWidget && items.at(i)->type() != TransitionWidget) continue; AbstractClipItem *item = static_cast (items.at(i)); // Now that we have stored the initial coordinates, update for the move operation item->updateItem(item->track() + trackOffset); } } m_moveOpMode = None; m_document->renderer()->doRefresh(); } else if (m_moveOpMode == ResizeStart && m_dragItem && m_dragItem->startPos() != m_dragItemInfo.startPos) { // resize start if (!m_controlModifier && m_dragItem->type() == AVWidget && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) { AbstractGroupItem *parent = static_cast (m_dragItem->parentItem()); if (parent) { QUndoCommand *resizeCommand = new QUndoCommand(); resizeCommand->setText(i18n("Resize group")); QList items = parent->childItems(); QList infos = parent->resizeInfos(); parent->clearResizeInfos(); int itemcount = 0; for (int i = 0; i < items.count(); ++i) { AbstractClipItem *item = static_cast(items.at(i)); if (item && item->type() == AVWidget) { ItemInfo info = infos.at(itemcount); prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand); ++itemcount; } } m_commandStack->push(resizeCommand); } } else { prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps())); if (m_dragItem->type() == AVWidget) static_cast (m_dragItem)->slotUpdateRange(); } } else if (m_moveOpMode == ResizeEnd && m_dragItem) { // resize end m_dragItem->setProperty("resizingEnd",QVariant()); if (m_dragItem->endPos() != m_dragItemInfo.endPos) { if (!m_controlModifier && m_dragItem->type() == AVWidget && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) { AbstractGroupItem *parent = static_cast (m_dragItem->parentItem()); if (parent) { QUndoCommand *resizeCommand = new QUndoCommand(); resizeCommand->setText(i18n("Resize group")); QList items = parent->childItems(); QList infos = parent->resizeInfos(); parent->clearResizeInfos(); int itemcount = 0; for (int i = 0; i < items.count(); ++i) { AbstractClipItem *item = static_cast(items.at(i)); if (item && item->type() == AVWidget) { ItemInfo info = infos.at(itemcount); prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand); ++itemcount; } } updateTrackDuration(-1, resizeCommand); m_commandStack->push(resizeCommand); } } else { prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps())); if (m_dragItem->type() == AVWidget) static_cast (m_dragItem)->slotUpdateRange(); } } } else if (m_moveOpMode == FadeIn && m_dragItem) { ClipItem * item = static_cast (m_dragItem); // find existing video fade, if none then audio fade int fadeIndex = item->hasEffect(QLatin1String(""), QStringLiteral("fade_from_black")); int fadeIndex2 = item->hasEffect(QStringLiteral("volume"), QStringLiteral("fadein")); if (fadeIndex >= 0 && fadeIndex2 >= 0) { // We have 2 fadin effects, use currently selected or first one int current = item->selectedEffectIndex(); if (fadeIndex != current) { if (fadeIndex2 == current) { fadeIndex = current; } else fadeIndex = qMin(fadeIndex, fadeIndex2); } } else fadeIndex = qMax(fadeIndex, fadeIndex2); // resize fade in effect if (fadeIndex >= 0) { QDomElement oldeffect = item->effectAtIndex(fadeIndex); int end = item->fadeIn(); if (end == 0) { slotDeleteEffect(item, -1, oldeffect, false); } else { int start = item->cropStart().frames(m_document->fps()); end += start; QDomElement effect = oldeffect.cloneNode().toElement(); EffectsList::setParameter(oldeffect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(oldeffect, QStringLiteral("out"), QString::number(end)); slotUpdateClipEffect(item, -1, effect, oldeffect, fadeIndex); emit clipItemSelected(item); } // new fade in } else if (item->fadeIn() != 0) { QDomElement effect; if (item->clipState() == PlaylistState::VideoOnly || (item->clipType() != Audio && item->clipState() != PlaylistState::AudioOnly && item->clipType() != Playlist)) { effect = MainWindow::videoEffects.getEffectByTag(QLatin1String(""), QStringLiteral("fade_from_black")).cloneNode().toElement(); } else { effect = MainWindow::audioEffects.getEffectByTag(QStringLiteral("volume"), QStringLiteral("fadein")).cloneNode().toElement(); } EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(item->fadeIn())); slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track()); } } else if (m_moveOpMode == FadeOut && m_dragItem) { ClipItem * item = static_cast (m_dragItem); // find existing video fade, if none then audio fade int fadeIndex = item->hasEffect(QLatin1String(""), QStringLiteral("fade_to_black")); int fadeIndex2 = item->hasEffect(QStringLiteral("volume"), QStringLiteral("fadeout")); if (fadeIndex >= 0 && fadeIndex2 >= 0) { // We have 2 fadin effects, use currently selected or first one int current = item->selectedEffectIndex(); if (fadeIndex != current) { if (fadeIndex2 == current) { fadeIndex = current; } else fadeIndex = qMin(fadeIndex, fadeIndex2); } } else fadeIndex = qMax(fadeIndex, fadeIndex2); // resize fade out effect if (fadeIndex >= 0) { QDomElement oldeffect = item->effectAtIndex(fadeIndex); int start = item->fadeOut(); if (start == 0) { slotDeleteEffect(item, -1, oldeffect, false); } else { int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps()); start = end - start; QDomElement effect = oldeffect.cloneNode().toElement(); EffectsList::setParameter(oldeffect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(oldeffect, QStringLiteral("out"), QString::number(end)); slotUpdateClipEffect(item, -1, effect, oldeffect, fadeIndex); emit clipItemSelected(item); } // new fade out } else if (item->fadeOut() != 0) { QDomElement effect; if (item->clipState() == PlaylistState::VideoOnly || (item->clipType() != Audio && item->clipState() != PlaylistState::AudioOnly && item->clipType() != Playlist)) { effect = MainWindow::videoEffects.getEffectByTag(QLatin1String(""), QStringLiteral("fade_to_black")).cloneNode().toElement(); } else { effect = MainWindow::audioEffects.getEffectByTag(QStringLiteral("volume"), QStringLiteral("fadeout")).cloneNode().toElement(); } int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps()); int start = end-item->fadeOut(); EffectsList::setParameter(effect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(end)); slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track()); } } else if (m_moveOpMode == KeyFrame && m_dragItem) { // update the MLT effect ClipItem * item = static_cast (m_dragItem); QDomElement oldEffect = item->selectedEffect().cloneNode().toElement(); // check if we want to remove keyframe double val = mapToScene(event->pos()).toPoint().y(); QRectF br = item->sceneBoundingRect(); double maxh = 100.0 / br.height(); val = (br.bottom() - val) * maxh; int start = item->cropStart().frames(m_document->fps()); int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1; if ((val < -50 || val > 150) && item->selectedKeyFramePos() != start && item->selectedKeyFramePos() != end && item->keyframesCount() > 1) { //delete keyframe item->removeKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos()); } else { item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->originalKeyFramePos()); } QDomElement newEffect = item->selectedEffect().cloneNode().toElement(); EditEffectCommand *command = new EditEffectCommand(this, item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false); m_commandStack->push(command); updateEffect(item->track(), item->startPos(), item->selectedEffect()); emit clipItemSelected(item); } else if (m_moveOpMode == WaitingForConfirm && m_operationMode == KeyFrame && m_dragItem) { emit setActiveKeyframe(m_dragItem->selectedKeyFramePos()); } m_moveOpMode = None; } void CustomTrackView::deleteClip(ItemInfo info, bool refresh) { ClipItem *item = getClipItemAtStart(info.startPos, info.track); m_ct++; if (!item) qDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!"; //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement()); if (!item || !m_timeline->track(info.track)->del(info.startPos.seconds())) { emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), m_timeline->getTrackInfo(info.track).trackName), ErrorMessage); return; } m_waitingThumbs.removeAll(item); item->stopThumbs(); item->binClip()->removeRef(); if (item->isSelected()) emit clipItemSelected(NULL); //TODO: notify bin of clip deletion? //item->baseClip()->removeReference(); //m_document->updateClip(item->baseClip()->getId()); /*if (item->baseClip()->isTransparent()) { // also remove automatic transition Transition *tr = getTransitionItemAt(info.startPos, info.track); if (tr && tr->isAutomatic()) { m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_timeline->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML()); scene()->removeItem(tr); delete tr; } }*/ if (m_dragItem == item) { m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; } delete item; item = NULL; // animate item deletion //item->closeAnimation(); /*if (refresh) item->closeAnimation(); else { // no refresh, means we have several operations chained, we need to delete clip immediately // so that it does not get in the way of the other delete item; item = NULL; }*/ if (refresh) m_document->renderer()->doRefresh(); } void CustomTrackView::deleteSelectedClips() { resetSelectionGroup(); QList itemList = scene()->selectedItems(); if (itemList.count() == 0) { emit displayMessage(i18n("Select clip to delete"), ErrorMessage); return; } scene()->clearSelection(); QUndoCommand *deleteSelected = new QUndoCommand(); new RefreshMonitorCommand(this, ItemInfo(), false, true, deleteSelected); int groupCount = 0; int clipCount = 0; int transitionCount = 0; // expand & destroy groups for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == GroupWidget) { groupCount++; QList children = itemList.at(i)->childItems(); QList clipInfos; QList transitionInfos; for (int j = 0; j < children.count(); ++j) { if (children.at(j)->type() == AVWidget) { AbstractClipItem *clip = static_cast (children.at(j)); if (!clip->isItemLocked()) clipInfos.append(clip->info()); } else if (children.at(j)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (children.at(j)); if (!clip->isItemLocked()) transitionInfos.append(clip->info()); } if (itemList.contains(children.at(j))) { children.removeAt(j); j--; } } itemList += children; if (clipInfos.count() > 0) new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected); } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GroupWidget) itemList.insert(i + 1, itemList.at(i)->parentItem()); } emit clipItemSelected(NULL); emit transitionItemSelected(NULL); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { clipCount++; ClipItem *item = static_cast (itemList.at(i)); new AddTimelineClipCommand(this, item->getBinId(), item->info(), item->effectList(), item->clipState(), true, true, deleteSelected); // Check if it is a title clip with automatic transition, than remove it if (item->clipType() == Text) { Transition *tr = getTransitionItemAtStart(item->startPos(), item->track()); if (tr && tr->endPos() == item->endPos()) { new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, deleteSelected); } } } else if (itemList.at(i)->type() == TransitionWidget) { transitionCount++; Transition *item = static_cast (itemList.at(i)); new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected); } } if (groupCount > 0 && clipCount == 0 && transitionCount == 0) deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount)); else if (clipCount > 0 && groupCount == 0 && transitionCount == 0) deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount)); else if (transitionCount > 0 && groupCount == 0 && clipCount == 0) deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount)); else deleteSelected->setText(i18n("Delete selected items")); updateTrackDuration(-1, deleteSelected); new RefreshMonitorCommand(this, ItemInfo(), true, false, deleteSelected); m_commandStack->push(deleteSelected); } void CustomTrackView::doChangeClipSpeed(ItemInfo info, const ItemInfo &speedIndependantInfo, PlaylistState::ClipState state, const double speed, int strobe, const QString &id, bool removeEffect) { ClipItem *item = getClipItemAtStart(info.startPos, info.track); if (!item) { //qDebug() << "ERROR: Cannot find clip for speed change"; emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage); return; } if (speed == item->speed()) { // Nothing to do, abort return; } int endPos = m_timeline->changeClipSpeed(info, speedIndependantInfo, state, speed, strobe, m_document->renderer()->getBinProducer(id), removeEffect); if (endPos >= 0) { item->setSpeed(speed, strobe); item->updateRectGeometry(); if (item->cropDuration().frames(m_document->fps()) != endPos - 1) { item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos ); } updatePositionEffects(item, info, false); } else { emit displayMessage(i18n("Invalid clip"), ErrorMessage); } } void CustomTrackView::cutSelectedClips() { QList itemList = scene()->selectedItems(); QList groups; GenTime currentPos = GenTime(m_cursorPos, m_document->fps()); for (int i = 0; i < itemList.count(); ++i) { if (!itemList.at(i)) continue; if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast (itemList.at(i)); if (item->parentItem() && item->parentItem() != m_selectionGroup) { AbstractGroupItem *group = static_cast (item->parentItem()); if (!groups.contains(group)) groups << group; } else if (currentPos > item->startPos() && currentPos < item->endPos()) { RazorClipCommand *command = new RazorClipCommand(this, item->info(), item->effectList(), currentPos); m_commandStack->push(command); // Select right part of the cut for further cuts ClipItem *dup = getClipItemAtStart(currentPos, item->track()); if (item->isSelected() && dup) { m_scene->clearSelection(); item->setMainSelectedClip(false); dup->setSelected(true); m_dragItem = dup; m_dragItem->setMainSelectedClip(true); emit clipItemSelected(dup, false); } } } else if (itemList.at(i)->type() == GroupWidget && itemList.at(i) != m_selectionGroup) { AbstractGroupItem *group = static_cast(itemList.at(i)); if (!groups.contains(group)) groups << group; } } for (int i = 0; i < groups.count(); ++i) razorGroup(groups.at(i), currentPos); } void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos) { if (group) { QList children = group->childItems(); QUndoCommand *command = new QUndoCommand; command->setText(i18n("Cut Group")); groupClips(false, children, false, command); QList clips1, transitions1; QList transitionsCut; QList clips2, transitions2; QVector clipsToCut; // Collect info for (int i = 0; i < children.count(); ++i) { children.at(i)->setSelected(false); AbstractClipItem *child = static_cast (children.at(i)); if (!child) continue; if (child->type() == AVWidget) { if (cutPos >= child->endPos()) clips1 << child->info(); else if (cutPos <= child->startPos()) clips2 << child->info(); else { clipsToCut << child; } } else { if (cutPos > child->endPos()) transitions1 << child->info(); else if (cutPos < child->startPos()) transitions2 << child->info(); else { //transitionsCut << child->info(); // Transition cut not implemented, leave it in first group... transitions1 << child->info(); } } } if (clipsToCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty()))) { delete command; return; } // Process the cut for (int i = 0; i < clipsToCut.count(); ++i) { ClipItem *clip = static_cast(clipsToCut.at(i)); new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos, false, command); ClipItem *secondClip = cutClip(clip->info(), cutPos, true); clips1 << clip->info(); clips2 << secondClip->info(); } new GroupClipsCommand(this, clips1, transitions1, true, true, command); new GroupClipsCommand(this, clips2, transitions2, true, true, command); m_commandStack->push(command); } } void CustomTrackView::groupClips(bool group, QList itemList, bool forceLock, QUndoCommand *command, bool doIt) { if (itemList.isEmpty()) itemList = scene()->selectedItems(); QList clipInfos; QList transitionInfos; QList existingGroups; // Expand groups int max = itemList.count(); for (int i = 0; i < max; ++i) { if (itemList.at(i)->type() == GroupWidget) { if (!existingGroups.contains(itemList.at(i))) { existingGroups << itemList.at(i); } itemList += itemList.at(i)->childItems(); } } for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { AbstractClipItem *clip = static_cast (itemList.at(i)); if (forceLock || !clip->isItemLocked()) clipInfos.append(clip->info()); } else if (itemList.at(i)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (itemList.at(i)); if (forceLock || !clip->isItemLocked()) transitionInfos.append(clip->info()); } } if (clipInfos.count() > 0) { // break previous groups QUndoCommand *metaCommand = NULL; if (group && !command && !existingGroups.isEmpty()) { metaCommand = new QUndoCommand(); metaCommand->setText(i18n("Group clips")); } for (int i = 0; group && i < existingGroups.count(); ++i) { AbstractGroupItem *grp = static_cast (existingGroups.at(i)); QList clipGrpInfos; QList transitionGrpInfos; QList items = grp->childItems(); for (int j = 0; j < items.count(); ++j) { if (items.at(j)->type() == AVWidget) { AbstractClipItem *clip = static_cast (items.at(j)); if (forceLock || !clip->isItemLocked()) clipGrpInfos.append(clip->info()); } else if (items.at(j)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (items.at(j)); if (forceLock || !clip->isItemLocked()) transitionGrpInfos.append(clip->info()); } } if (!clipGrpInfos.isEmpty() || !transitionGrpInfos.isEmpty()) { if (command) { new GroupClipsCommand(this, clipGrpInfos, transitionGrpInfos, false, doIt, command); } else { new GroupClipsCommand(this, clipGrpInfos, transitionGrpInfos, false, doIt, metaCommand); } if (!doIt) { //Action must be performed right now doGroupClips(clipGrpInfos, transitionGrpInfos, false); } } } if (command) { // Create new group new GroupClipsCommand(this, clipInfos, transitionInfos, group, doIt, command); } else { if (metaCommand) { new GroupClipsCommand(this, clipInfos, transitionInfos, group, doIt, metaCommand); m_commandStack->push(metaCommand); } else { GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, doIt); m_commandStack->push(command); } } if (!doIt) { //Action must be performed right now doGroupClips(clipInfos, transitionInfos, group); } } } void CustomTrackView::doGroupClips(QList clipInfos, QList transitionInfos, bool group) { resetSelectionGroup(); m_scene->clearSelection(); if (!group) { // ungroup, find main group to destroy it... for (int i = 0; i < clipInfos.count(); ++i) { ClipItem *clip = getClipItemAtStart(clipInfos.at(i).startPos, clipInfos.at(i).track); if (clip == NULL) { qDebug()<<" * ** Cannot find UNGROUP clip at: "<parentItem() && clip->parentItem()->type() == GroupWidget) { AbstractGroupItem *grp = static_cast (clip->parentItem()); m_document->clipManager()->removeGroup(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); } clip->setItemLocked(m_timeline->getTrackInfo(clip->track()).isLocked); } for (int i = 0; i < transitionInfos.count(); ++i) { Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track); if (tr == NULL) continue; if (tr->parentItem() && tr->parentItem()->type() == GroupWidget) { AbstractGroupItem *grp = static_cast (tr->parentItem()); m_document->clipManager()->removeGroup(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); grp = NULL; } tr->setItemLocked(m_timeline->getTrackInfo(tr->track()).isLocked); } return; } QList list; for (int i = 0; i < clipInfos.count(); ++i) { ClipItem *clip = getClipItemAtStart(clipInfos.at(i).startPos, clipInfos.at(i).track); if (clip) { list.append(clip); //clip->setSelected(true); } } for (int i = 0; i < transitionInfos.count(); ++i) { Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track); if (clip) { list.append(clip); //clip->setSelected(true); } } groupSelectedItems(list, true, true); } void CustomTrackView::slotInfoProcessingFinished() { m_producerNotReady.wakeAll(); } void CustomTrackView::addClip(const QString &clipId, ItemInfo info, EffectsList effects, PlaylistState::ClipState state, bool refresh) { ProjectClip *binClip = m_document->getBinClip(clipId); if (!binClip) { emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage); return; } if (!binClip->isReady()) { // If the clip has no producer, we must wait until it is created... emit displayMessage(i18n("Waiting for clip..."), InformationMessage); m_document->forceProcessing(clipId); // If the clip is not ready, give it 10x3 seconds to complete the task... for (int i = 0; i < 10; ++i) { if (!binClip->isReady()) { m_mutex.lock(); m_producerNotReady.wait(&m_mutex, 3000); m_mutex.unlock(); } else break; } if (!binClip->isReady()) { emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage); return; } emit displayMessage(QString(), InformationMessage); } QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); // Get speed and strobe values from effects double speed = 1.0; int strobe = 1; QDomElement speedEffect = effects.effectById("speed"); if (!speedEffect.isNull()) { QDomNodeList nodes = speedEffect.elementsByTagName("parameter"); for (int i = 0; i < nodes.count(); ++i) { QDomElement e = nodes.item(i).toElement(); if (e.attribute("name") == "speed") { speed = locale.toDouble(e.attribute("value", "1")); int factor = e.attribute("factor", "1").toInt(); speed /= factor; if (speed == 0) speed = 1; } else if (e.attribute("name") == "strobe") { strobe = e.attribute("value", "1").toInt(); } } } ClipItem *item = new ClipItem(binClip, info, m_document->fps(), speed, strobe, getFrameWidth()); connect(item, &AbstractClipItem::selectItem, this, &CustomTrackView::slotSelectItem); item->setPos(info.startPos.frames(m_document->fps()), getPositionFromTrack(info.track) + 1 + item->itemOffset()); item->setState(state); item->setEffectList(effects); scene()->addItem(item); bool isLocked = m_timeline->getTrackInfo(info.track).isLocked; if (isLocked) item->setItemLocked(true); bool duplicate = true; Mlt::Producer *prod; if (speed != 1.0) { prod = m_document->renderer()->getBinProducer(clipId); QString url = QString::fromUtf8(prod->get("resource")); //url.append('?' + locale.toString(speed)); Track::SlowmoInfo slowInfo; slowInfo.speed = speed; slowInfo.strobe = strobe; slowInfo.state = state; Mlt::Producer *copy = m_document->renderer()->getSlowmotionProducer(slowInfo.toString(locale) + url); if (copy == NULL) { url.prepend(locale.toString(speed) + ":"); Mlt::Properties passProperties; Mlt::Properties original(prod->get_properties()); passProperties.pass_list(original, ClipController::getPassPropertiesList(false)); copy = m_timeline->track(info.track)->buildSlowMoProducer(passProperties, url, clipId, slowInfo); } if (copy == NULL) { emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage); return; } prod = copy; duplicate = false; } else if (item->clipState() == PlaylistState::VideoOnly) { prod = m_document->renderer()->getBinVideoProducer(clipId); } else { prod = m_document->renderer()->getBinProducer(clipId); } binClip->addRef(); m_timeline->track(info.track)->add(info.startPos.seconds(), prod, info.cropStart.seconds(), (info.cropStart+info.cropDuration).seconds(), state, duplicate, TimelineMode::NormalEdit);// m_scene->editMode()); for (int i = 0; i < item->effectsCount(); ++i) { m_document->renderer()->mltAddEffect(info.track, info.startPos, EffectsController::getEffectArgs(m_document->getProfileInfo(), item->effect(i)), false); } if (refresh) { m_document->renderer()->doRefresh(); } //TODO: manage placeholders /*if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item); */ //m_thumbsTimer.start(); } void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload) { QMutexLocker locker(&m_mutex); QList list = scene()->items(); QList clipList; ClipItem *clip = NULL; //TODO: move the track replacement code in track.cpp Mlt::Tractor *tractor = m_document->renderer()->lockService(); for (int i = 0; i < list.size(); ++i) { if (list.at(i)->type() == AVWidget) { clip = static_cast (list.at(i)); if (clip->getBinId() == clipId) { //TODO: get audio / video only producers /*ItemInfo info = clip->info(); if (clip->isAudioOnly()) prod = baseClip->getTrackProducer(info.track); else if (clip->isVideoOnly()) prod = baseClip->getTrackProducer(info.track); else prod = baseClip->getTrackProducer(info.track);*/ if (reload) { /*Mlt::Producer *prod = m_document->renderer()->getTrackProducer(clipId, info.track, clip->isAudioOnly(), clip->isVideoOnly()); if (!m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) { emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage); }*/ } else clipList.append(clip); } } } for (int i = 0; i < clipList.count(); ++i) clipList.at(i)->refreshClip(true, true); m_document->renderer()->unlockService(tractor); } ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) { int framepos = (int)(pos.frames(m_document->fps())); QList list = scene()->items(QPointF(framepos - 1, getPositionFromTrack(track) + m_tracksHeight / 2)); ClipItem *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == AVWidget) { ClipItem *test = static_cast (list.at(i)); if (test->endPos() == pos) clip = test; break; } } return clip; } ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track, GenTime end) { QList list = scene()->items(QPointF(pos.frames(m_document->fps()), getPositionFromTrack(track) + m_tracksHeight / 2)); ClipItem *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == AVWidget) { ClipItem *test = static_cast (list.at(i)); if (test->startPos() == pos) { if (end > GenTime()) { if (test->endPos() != end) { continue; } } clip = test; break; } } } return clip; } ClipItem *CustomTrackView::getMovedClipItem(ItemInfo info, GenTime offset, int trackOffset) { QList list = scene()->items(QPointF((info.startPos + offset).frames(m_document->fps()), getPositionFromTrack(info.track + trackOffset) + m_tracksHeight / 2)); ClipItem *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == AVWidget) { ClipItem *test = static_cast (list.at(i)); if (test->startPos() == info.startPos) { if (test->endPos() != info.endPos) { continue; } } clip = test; break; } } return clip; } ClipItem *CustomTrackView::getClipItemAtMiddlePoint(int pos, int track) { const QPointF p(pos, getPositionFromTrack(track) + m_tracksHeight / 2); QList list = scene()->items(p); ClipItem *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == AVWidget) { clip = static_cast (list.at(i)); break; } } return clip; } Transition *CustomTrackView::getTransitionItemAt(int pos, int track) { const QPointF p(pos, getPositionFromTrack(track) + Transition::itemOffset() + 1); QList list = scene()->items(p); Transition *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == TransitionWidget) { clip = static_cast (list.at(i)); break; } } return clip; } Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) { return getTransitionItemAt(pos.frames(m_document->fps()), track); } Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) { int framepos = (int)(pos.frames(m_document->fps())); const QPointF p(framepos - 1, getPositionFromTrack(track) + Transition::itemOffset() + 1); QList list = scene()->items(p); Transition *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == TransitionWidget) { Transition *test = static_cast (list.at(i)); if (test->endPos() == pos) clip = test; break; } } return clip; } Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) { const QPointF p(pos.frames(m_document->fps()), getPositionFromTrack(track) + Transition::itemOffset() + 1); QList list = scene()->items(p); Transition *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (!list.at(i)->isEnabled()) continue; if (list.at(i)->type() == TransitionWidget) { Transition *test = static_cast (list.at(i)); if (test->startPos() == pos) clip = test; break; } } return clip; } bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, bool alreadyMoved, ItemInfo *out_actualEnd) { if (m_selectionGroup) resetSelectionGroup(false); ClipItem *item = NULL; if (alreadyMoved) item = getClipItemAtStart(end.startPos, end.track); else item = getClipItemAtStart(start.startPos, start.track); if (!item) { emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage); //qDebug() << "---------------- ERROR, CANNOT find clip to move at.. "; return false; } #ifdef DEBUG qDebug() << "Moving item " << (long)item << " from .. to:"; qDebug() << item->info(); qDebug() << start; qDebug() << end; #endif bool success = m_timeline->moveClip(start.track, start.startPos.seconds(), end.track, end.startPos.seconds(), item->clipState(), m_scene->editMode(), item->needsDuplicate()); if (!success) { // undo last move and emit error message emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage); } else if (!alreadyMoved) { bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); item->setPos((int) end.startPos.frames(m_document->fps()), getPositionFromTrack(end.track) + 1); bool isLocked = m_timeline->getTrackInfo(end.track).isLocked; m_scene->clearSelection(); if (isLocked) item->setItemLocked(true); else { if (item->isItemLocked()) item->setItemLocked(false); item->setSelected(true); } //TODO /* if (item->baseClip()->isTransparent()) { // Also move automatic transition Transition *tr = getTransitionItemAt(start.startPos, start.track); if (tr && tr->isAutomatic()) { tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track)); m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_timeline->tracksCount() - start.track, m_timeline->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos); tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1)); } }*/ KdenliveSettings::setSnaptopoints(snap); } if (refresh) m_document->renderer()->doRefresh(); if (out_actualEnd != NULL) { *out_actualEnd = item->info(); #ifdef DEBUG qDebug() << "Actual end position updated:" << *out_actualEnd; #endif } #ifdef DEBUG qDebug() << item->info(); #endif return success; } void CustomTrackView::moveGroup(QList startClip, QList startTransition, const GenTime &offset, const int trackOffset, bool alreadyMoved, bool reverseMove) { // Group Items resetSelectionGroup(); m_scene->clearSelection(); m_selectionMutex.lock(); m_selectionGroup = new AbstractGroupItem(m_document->fps()); scene()->addItem(m_selectionGroup); m_document->renderer()->blockSignals(true); for (int i = 0; i < startClip.count(); ++i) { if (reverseMove) { startClip[i].startPos = startClip.at(i).startPos - offset; startClip[i].track = startClip.at(i).track - trackOffset; } ClipItem *clip = NULL; if (alreadyMoved) { qDebug()<<"// chking moved clip at: "<< (startClip.at(i).startPos + offset).frames(25); clip = getMovedClipItem(startClip.at(i), offset, trackOffset); } else { clip = getClipItemAtStart(startClip.at(i).startPos, startClip.at(i).track); } if (clip) { clip->setItemLocked(false); if (clip->parentItem()) { m_selectionGroup->addItem(clip->parentItem()); } else { m_selectionGroup->addItem(clip); } m_timeline->track(startClip.at(i).track)->del(startClip.at(i).startPos.seconds()); } else qDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25)<<" / track: "<setItemLocked(false); if (tr->parentItem()) { m_selectionGroup->addItem(tr->parentItem()); } else { m_selectionGroup->addItem(tr); } m_timeline->transitionHandler->deleteTransition(tr->transitionTag(), tr->transitionEndTrack(), startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML()); } else qDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25); } m_document->renderer()->blockSignals(false); if (m_selectionGroup) { bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (!alreadyMoved) m_selectionGroup->setTransform(QTransform::fromTranslate(offset.frames(m_document->fps()), -trackOffset *(qreal) m_tracksHeight), true); //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight); QList children = m_selectionGroup->childItems(); QList groupList; // Expand groups int max = children.count(); for (int i = 0; i < max; ++i) { if (children.at(i)->type() == GroupWidget) { children += children.at(i)->childItems(); //AbstractGroupItem *grp = static_cast(children.at(i)); //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight); /*m_document->clipManager()->removeGroup(grp); m_scene->destroyItemGroup(grp);*/ AbstractGroupItem *group = static_cast(children.at(i)); if (!groupList.contains(group)) groupList.append(group); children.removeAll(children.at(i)); --i; } } for (int i = 0; i < children.count(); ++i) { // re-add items in correct place if (children.at(i)->type() != AVWidget && children.at(i)->type() != TransitionWidget) continue; AbstractClipItem *item = static_cast (children.at(i)); int realTrack = getTrackFromPos(item->scenePos().y()); item->updateItem(realTrack); ItemInfo info = item->info(); bool isLocked = m_timeline->getTrackInfo(info.track).isLocked; if (isLocked) item->setItemLocked(true); else if (item->isItemLocked()) item->setItemLocked(false); if (item->type() == AVWidget) { ClipItem *clip = static_cast (item); Mlt::Producer *prod; if (clip->clipState() == PlaylistState::VideoOnly) { prod = m_document->renderer()->getBinVideoProducer(clip->getBinId()); } else { prod = m_document->renderer()->getBinProducer(clip->getBinId()); } m_timeline->track(info.track)->add(info.startPos.seconds(), prod, info.cropStart.seconds(), (info.cropStart + info.cropDuration).seconds(), clip->clipState(), true, m_scene->editMode()); for (int i = 0; i < clip->effectsCount(); ++i) { m_document->renderer()->mltAddEffect(info.track, info.startPos, EffectsController::getEffectArgs(m_document->getProfileInfo(), clip->effect(i)), false); } } else if (item->type() == TransitionWidget) { Transition *tr = static_cast (item); int newTrack; if (!tr->forcedTrack()) { newTrack = getPreviousVideoTrack(info.track); } else { newTrack = tr->transitionEndTrack() + trackOffset; if (newTrack < 0 || newTrack > m_timeline->tracksCount()) newTrack = getPreviousVideoTrack(info.track); } tr->updateTransitionEndTrack(newTrack); m_timeline->transitionHandler->addTransition(tr->transitionTag(), newTrack, info.track, info.startPos, info.endPos, tr->toXML()); } } m_selectionMutex.unlock(); resetSelectionGroup(false); for (int i = 0; i < groupList.count(); ++i) { rebuildGroup(groupList.at(i)); } clearSelection(); KdenliveSettings::setSnaptopoints(snap); m_document->renderer()->doRefresh(); } else qDebug() << "///////// WARNING; NO GROUP TO MOVE"; } void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh) { Transition *item = getTransitionItemAt(start.startPos, start.track); if (!item) { emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage); //qDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2; return; } bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (end.endPos - end.startPos == start.endPos - start.startPos) { // Transition was moved item->setPos((int) end.startPos.frames(m_document->fps()), getPositionFromTrack(end.track) + 1); } else if (end.endPos == start.endPos) { // Transition start resize item->resizeStart((int) end.startPos.frames(m_document->fps())); } else if (end.startPos == start.startPos) { // Transition end resize; //qDebug() << "// resize END: " << end.endPos.frames(m_document->fps()); item->resizeEnd((int) end.endPos.frames(m_document->fps())); } else { // Move & resize item->setPos((int) end.startPos.frames(m_document->fps()), getPositionFromTrack(end.track) + 1); item->resizeStart((int) end.startPos.frames(m_document->fps())); item->resizeEnd((int) end.endPos.frames(m_document->fps())); } //item->transitionHandler->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps())); KdenliveSettings::setSnaptopoints(snap); item->updateTransitionEndTrack(getPreviousVideoTrack(end.track)); m_timeline->transitionHandler->moveTransition(item->transitionTag(), start.track, item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos()); if (m_dragItem && m_dragItem == item) { QPoint p; ClipItem *transitionClip = getClipItemAtStart(item->startPos(), item->track()); if (transitionClip && transitionClip->binClip()) { int frameWidth = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.width")); int frameHeight = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.height")); double factor = transitionClip->binClip()->getProducerProperty(QStringLiteral("aspect_ratio")).toDouble(); if (factor == 0) factor = 1.0; p.setX((int)(frameWidth * factor + 0.5)); p.setY(frameHeight); } emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p); } if (refresh) m_document->renderer()->doRefresh(); } void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry) { bool resizeClipStart = (start.startPos != end.startPos); ClipItem *item = getClipItemAtStart(start.startPos, start.track, start.startPos + start.cropDuration); if (!item) { if (dontWorry) return; emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage); //qDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos; return; } if (item->parentItem()) { // Item is part of a group, reset group resetSelectionGroup(); } bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (resizeClipStart) { if (m_timeline->track(start.track)->resize(start.startPos.seconds(), (end.startPos - start.startPos).seconds(), false)) item->resizeStart((int) end.startPos.frames(m_document->fps())); } else { if (m_timeline->track(start.track)->resize(start.startPos.seconds(), (end.endPos - start.endPos).seconds(), true)) item->resizeEnd((int) end.endPos.frames(m_document->fps())); } if (!resizeClipStart && end.cropStart != start.cropStart) { //qDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25); ItemInfo clipinfo = end; clipinfo.track = end.track; bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart); if (success) { item->setCropStart(end.cropStart); item->resetThumbs(true); } } m_document->renderer()->doRefresh(); if (item == m_dragItem) { // clip is selected, update effect stack emit clipItemSelected(item); } KdenliveSettings::setSnaptopoints(snap); } void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command) { if (pos == oldInfo.startPos.frames(m_document->fps())) return; bool snap = KdenliveSettings::snaptopoints(); if (check) { KdenliveSettings::setSnaptopoints(false); item->resizeStart(pos); if (item->startPos().frames(m_document->fps()) != pos) { item->resizeStart(oldInfo.startPos.frames(m_document->fps())); emit displayMessage(i18n("Not possible to resize"), ErrorMessage); KdenliveSettings::setSnaptopoints(snap); return; } KdenliveSettings::setSnaptopoints(snap); } bool hasParentCommand = false; if (command) { hasParentCommand = true; } else { command = new QUndoCommand(); command->setText(i18n("Resize clip start")); } // do this here, too, because otherwise undo won't update the group if (item->parentItem() && item->parentItem() != m_selectionGroup) new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command); ItemInfo info = item->info(); if (item->type() == AVWidget) { bool success = m_timeline->track(oldInfo.track)->resize(oldInfo.startPos.seconds(), (item->startPos() - oldInfo.startPos).seconds(), false); if (success) { // Check if there is an automatic transition on that clip (lower track) Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track); if (transition && transition->isAutomatic()) { ItemInfo trInfo = transition->info(); ItemInfo newTrInfo = trInfo; newTrInfo.startPos = item->startPos(); newTrInfo.cropDuration = trInfo.endPos - newTrInfo.startPos; if (newTrInfo.startPos < newTrInfo.endPos) { QDomElement old = transition->toXML(); if (transition->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = transition->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, command); } } // Check if there is an automatic transition on that clip (upper track) transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track + 1); if (transition && transition->isAutomatic() && transition->transitionEndTrack() == oldInfo.track) { ItemInfo trInfo = transition->info(); ItemInfo newTrInfo = trInfo; newTrInfo.startPos = item->startPos(); newTrInfo.cropDuration = trInfo.endPos - newTrInfo.startPos; ClipItem * upperClip = getClipItemAtStart(oldInfo.startPos, oldInfo.track + 1); //TODO if ((!upperClip /*|| !upperClip->baseClip()->isTransparent()*/) && newTrInfo.startPos < newTrInfo.endPos) { QDomElement old = transition->toXML(); if (transition->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = transition->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, command); } } ClipItem *clip = static_cast < ClipItem * >(item); // Hack: // Since we must always resize clip before updating the keyframes, we // put a resize command before & after checking keyframes so that // we are sure the resize is performed before whenever we do or undo the action // TODO: find a way to apply adjusteffect after the resize command was done / undone new ResizeClipCommand(this, oldInfo, info, false, true, command); adjustEffects(clip, oldInfo, command); } else { KdenliveSettings::setSnaptopoints(false); item->resizeStart((int) oldInfo.startPos.frames(m_document->fps())); KdenliveSettings::setSnaptopoints(snap); emit displayMessage(i18n("Error when resizing clip"), ErrorMessage); } } else if (item->type() == TransitionWidget) { Transition *transition = static_cast (item); if (!m_timeline->transitionHandler->moveTransition(transition->transitionTag(), oldInfo.track, oldInfo.track, transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) { // Cannot resize transition KdenliveSettings::setSnaptopoints(false); transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps())); KdenliveSettings::setSnaptopoints(snap); emit displayMessage(i18n("Cannot resize transition"), ErrorMessage); } else { QDomElement old = transition->toXML(); if (transition->updateKeyframes(oldInfo, info)) { QDomElement xml = transition->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), info.startPos, info.endPos, xml); new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command); } updateTransitionWidget(transition, info); new MoveTransitionCommand(this, oldInfo, info, false, command); } } if (item->parentItem() && item->parentItem() != m_selectionGroup) { new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command); } if (!hasParentCommand) { m_commandStack->push(command); } } void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command) { if (pos == oldInfo.endPos.frames(m_document->fps())) return; bool snap = KdenliveSettings::snaptopoints(); if (check) { KdenliveSettings::setSnaptopoints(false); item->resizeEnd(pos); if (item->endPos().frames(m_document->fps()) != pos) { item->resizeEnd(oldInfo.endPos.frames(m_document->fps())); emit displayMessage(i18n("Not possible to resize"), ErrorMessage); KdenliveSettings::setSnaptopoints(snap); return; } KdenliveSettings::setSnaptopoints(snap); } bool hasParentCommand = false; if (command) { hasParentCommand = true; } else { command = new QUndoCommand(); } // do this here, too, because otherwise undo won't update the group if (item->parentItem() && item->parentItem() != m_selectionGroup) new RebuildGroupCommand(this, item->info().track, item->startPos(), command); ItemInfo info = item->info(); if (item->type() == AVWidget) { if (!hasParentCommand) command->setText(i18n("Resize clip end")); bool success = m_timeline->track(info.track)->resize(oldInfo.startPos.seconds(), (info.endPos - oldInfo.endPos).seconds(), true); if (success) { // Check if there is an automatic transition on that clip (lower track) Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track); if (tr && tr->isAutomatic()) { ItemInfo trInfo = tr->info(); ItemInfo newTrInfo = trInfo; newTrInfo.endPos = item->endPos(); newTrInfo.cropDuration = newTrInfo.endPos - trInfo.startPos; if (newTrInfo.endPos > newTrInfo.startPos) { QDomElement old = tr->toXML(); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = tr->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false, command); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, command); } } // Check if there is an automatic transition on that clip (upper track) tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1); if (tr && tr->isAutomatic() && tr->transitionEndTrack() == oldInfo.track) { ItemInfo trInfo = tr->info(); ItemInfo newTrInfo = trInfo; newTrInfo.endPos = item->endPos(); newTrInfo.cropDuration = newTrInfo.endPos - trInfo.startPos; ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track + 1); //TODO if ((!upperClip /*|| !upperClip->baseClip()->isTransparent()*/) && newTrInfo.endPos > newTrInfo.startPos) { QDomElement old = tr->toXML(); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement xml = tr->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), xml.attribute("transition_atrack").toInt(), newTrInfo.startPos, newTrInfo.endPos, xml); new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false, command); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, command); } } ClipItem *clip = static_cast < ClipItem * >(item); // Hack: // Since we must always resize clip before updating the keyframes, we // put a resize command before & after checking keyframes so that // we are sure the resize is performed before whenever we do or undo the action // TODO: find a way to apply adjusteffect after the resize command was done / undone new ResizeClipCommand(this, oldInfo, info, false, true, command); adjustEffects(clip, oldInfo, command); } else { KdenliveSettings::setSnaptopoints(false); item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps())); KdenliveSettings::setSnaptopoints(true); emit displayMessage(i18n("Error when resizing clip"), ErrorMessage); } } else if (item->type() == TransitionWidget) { if (!hasParentCommand) command->setText(i18n("Resize transition end")); Transition *transition = static_cast (item); if (!m_timeline->transitionHandler->moveTransition(transition->transitionTag(), oldInfo.track, oldInfo.track, transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) { // Cannot resize transition KdenliveSettings::setSnaptopoints(false); transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps())); KdenliveSettings::setSnaptopoints(true); emit displayMessage(i18n("Cannot resize transition"), ErrorMessage); } else { // Check transition keyframes QDomElement old = transition->toXML(); ItemInfo info = transition->info(); if (transition->updateKeyframes(oldInfo, info)) { QDomElement xml = transition->toXML(); m_timeline->transitionHandler->updateTransition(xml.attribute(QStringLiteral("tag")), xml.attribute(QStringLiteral("tag")), xml.attribute(QStringLiteral("transition_btrack")).toInt(), xml.attribute(QStringLiteral("transition_atrack")).toInt(), transition->startPos(), transition->endPos(), xml); new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command); } updateTransitionWidget(transition, info); new MoveTransitionCommand(this, oldInfo, info, false, command); } } if (item->parentItem() && item->parentItem() != m_selectionGroup) new RebuildGroupCommand(this, item->info().track, item->startPos(), command); if (!hasParentCommand) { updateTrackDuration(oldInfo.track, command); m_commandStack->push(command); } } void CustomTrackView::updatePositionEffects(ClipItem* item, const ItemInfo &info, bool standalone) { int effectPos = item->hasEffect(QStringLiteral("volume"), QStringLiteral("fadein")); if (effectPos != -1) { QDomElement effect = item->getEffectAtIndex(effectPos); int start = item->cropStart().frames(m_document->fps()); int duration = EffectsList::parameter(effect, QStringLiteral("out")).toInt() - EffectsList::parameter(effect, QStringLiteral("in")).toInt(); int max = item->cropDuration().frames(m_document->fps()); if (duration > max) { // Make sure the fade effect is not longer than the clip duration = max; } duration += start; EffectsList::setParameter(effect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(duration)); if (!m_document->renderer()->mltEditEffect(item->track(), item->startPos(), EffectsController::getEffectArgs(m_document->getProfileInfo(), effect), false)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } // if fade effect is displayed, update the effect edit widget with new clip duration if (standalone && item->isSelected() && effectPos == item->selectedEffectIndex()) { emit clipItemSelected(item); } } effectPos = item->hasEffect(QStringLiteral("brightness"), QStringLiteral("fade_from_black")); if (effectPos != -1) { QDomElement effect = item->getEffectAtIndex(effectPos); int start = item->cropStart().frames(m_document->fps()); int duration = EffectsList::parameter(effect, QStringLiteral("out")).toInt() - EffectsList::parameter(effect, QStringLiteral("in")).toInt(); int max = item->cropDuration().frames(m_document->fps()); if (duration > max) { // Make sure the fade effect is not longer than the clip duration = max; } duration += start; EffectsList::setParameter(effect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(duration)); if (!m_document->renderer()->mltEditEffect(item->track(), item->startPos(), EffectsController::getEffectArgs(m_document->getProfileInfo(), effect), false)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } // if fade effect is displayed, update the effect edit widget with new clip duration if (standalone && item->isSelected() && effectPos == item->selectedEffectIndex()) { emit clipItemSelected(item); } } effectPos = item->hasEffect(QStringLiteral("volume"), QStringLiteral("fadeout")); if (effectPos != -1) { // there is a fade out effect QDomElement effect = item->getEffectAtIndex(effectPos); int max = item->cropDuration().frames(m_document->fps()); int end = max + item->cropStart().frames(m_document->fps()) - 1; int duration = EffectsList::parameter(effect, QStringLiteral("out")).toInt() - EffectsList::parameter(effect, QStringLiteral("in")).toInt(); if (duration > max) { // Make sure the fade effect is not longer than the clip duration = max; } int start = end - duration; EffectsList::setParameter(effect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(end)); if (!m_document->renderer()->mltEditEffect(item->track(), item->startPos(), EffectsController::getEffectArgs(m_document->getProfileInfo(), effect), false)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } // if fade effect is displayed, update the effect edit widget with new clip duration if (standalone && item->isSelected() && effectPos == item->selectedEffectIndex()) { emit clipItemSelected(item); } } effectPos = item->hasEffect(QStringLiteral("brightness"), QStringLiteral("fade_to_black")); if (effectPos != -1) { QDomElement effect = item->getEffectAtIndex(effectPos); int max = item->cropDuration().frames(m_document->fps()); int end = max + item->cropStart().frames(m_document->fps()) - 1; int duration = EffectsList::parameter(effect, QStringLiteral("out")).toInt() - EffectsList::parameter(effect, QStringLiteral("in")).toInt(); if (duration > max) { // Make sure the fade effect is not longer than the clip duration = max; } int start = end - duration; EffectsList::setParameter(effect, QStringLiteral("in"), QString::number(start)); EffectsList::setParameter(effect, QStringLiteral("out"), QString::number(end)); if (!m_document->renderer()->mltEditEffect(item->track(), item->startPos(), EffectsController::getEffectArgs(m_document->getProfileInfo(), effect), false)) { emit displayMessage(i18n("Problem editing effect"), ErrorMessage); } // if fade effect is displayed, update the effect edit widget with new clip duration if (standalone && item->isSelected() && effectPos == item->selectedEffectIndex()) { emit clipItemSelected(item); } } effectPos = item->hasEffect(QStringLiteral("freeze"), QStringLiteral("freeze")); if (effectPos != -1) { // Freeze effect needs to be adjusted with clip resize int diff = (info.startPos - item->startPos()).frames(m_document->fps()); QDomElement eff = item->getEffectAtIndex(effectPos); if (!eff.isNull() && diff != 0) { int freeze_pos = EffectsList::parameter(eff, QStringLiteral("frame")).toInt() + diff; EffectsList::setParameter(eff, QStringLiteral("frame"), QString::number(freeze_pos)); if (standalone && item->isSelected() && item->selectedEffect().attribute("id") == "freeze") { emit clipItemSelected(item); } } } } double CustomTrackView::getSnapPointForPos(double pos) { return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints()); } void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList offsetList, bool skipSelectedItems) { QList snaps; if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration()); QList itemList = items(); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i) == selected) continue; if (skipSelectedItems && itemList.at(i)->isSelected()) continue; if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast (itemList.at(i)); if (!item) continue; GenTime start = item->startPos(); GenTime end = item->endPos(); snaps.append(start); snaps.append(end); if (!offsetList.isEmpty()) { for (int j = 0; j < offsetList.size(); ++j) { if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j)); if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j)); } } // Add clip markers QList markers; ClipController *controller = m_document->getClipController(item->getBinId()); if (controller) { markers = item->snapMarkers(controller->snapMarkers()); } else { qWarning("No controller!"); } for (int j = 0; j < markers.size(); ++j) { GenTime t = markers.at(j); snaps.append(t); if (!offsetList.isEmpty()) { for (int k = 0; k < offsetList.size(); ++k) { if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k)); } } } } else if (itemList.at(i)->type() == TransitionWidget) { Transition *transition = static_cast (itemList.at(i)); if (!transition) continue; GenTime start = transition->startPos(); GenTime end = transition->endPos(); snaps.append(start); snaps.append(end); if (!offsetList.isEmpty()) { for (int j = 0; j < offsetList.size(); ++j) { if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j)); if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j)); } } } } // add cursor position GenTime pos = GenTime(m_cursorPos, m_document->fps()); snaps.append(pos); if (!offsetList.isEmpty()) { for (int j = 0; j < offsetList.size(); ++j) { snaps.append(pos - offsetList.at(j)); } } // add guides for (int i = 0; i < m_guides.count(); ++i) { snaps.append(m_guides.at(i)->position()); if (!offsetList.isEmpty()) { for (int j = 0; j < offsetList.size(); ++j) { snaps.append(m_guides.at(i)->position() - offsetList.at(j)); } } } // add render zone QPoint z = m_document->zone(); snaps.append(GenTime(z.x(), m_document->fps())); snaps.append(GenTime(z.y(), m_document->fps())); qSort(snaps); m_scene->setSnapList(snaps); //for (int i = 0; i < m_snapPoints.size(); ++i) // //qDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25); } void CustomTrackView::slotSeekToPreviousSnap() { updateSnapPoints(NULL); seekCursorPos((int) m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps())).frames(m_document->fps())); checkScrolling(); } void CustomTrackView::slotSeekToNextSnap() { updateSnapPoints(NULL); seekCursorPos((int) m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps())).frames(m_document->fps())); checkScrolling(); } void CustomTrackView::clipStart() { AbstractClipItem *item = getMainActiveClip(); if (item == NULL) { item = m_dragItem; } if (item != NULL) { seekCursorPos((int) item->startPos().frames(m_document->fps())); checkScrolling(); } } void CustomTrackView::clipEnd() { AbstractClipItem *item = getMainActiveClip(); if (item == NULL) { item = m_dragItem; } if (item != NULL) { seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1); checkScrolling(); } } int CustomTrackView::hasGuide(int pos, int offset) { for (int i = 0; i < m_guides.count(); ++i) { int guidePos = m_guides.at(i)->position().frames(m_document->fps()); if (qAbs(guidePos - pos) <= offset) return guidePos; else if (guidePos > pos) return -1; } return -1; } void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const { goMenu->clear(); double fps = m_document->fps(); for (int i = 0; i < m_guides.count(); ++i) { QAction *act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps)); act->setData(m_guides.at(i)->position().frames(m_document->fps())); } goMenu->setEnabled(!m_guides.isEmpty()); } QMap CustomTrackView::guidesData() const { QMap data; for (int i = 0; i < m_guides.count(); ++i) { data.insert(m_guides.at(i)->position().seconds(), m_guides.at(i)->label()); } return data; } void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment) { if (comment.isEmpty() && pos < GenTime()) { // Delete guide bool found = false; for (int i = 0; i < m_guides.count(); ++i) { if (m_guides.at(i)->position() == oldPos) { delete m_guides.takeAt(i); found = true; break; } } if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage); } else if (oldPos >= GenTime()) { // move guide for (int i = 0; i < m_guides.count(); ++i) { if (m_guides.at(i)->position() == oldPos) { Guide *item = m_guides.at(i); item->updateGuide(pos, comment); break; } } } else addGuide(pos, comment); qSort(m_guides.begin(), m_guides.end(), sortGuidesList); emit guidesUpdated(); } bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment, bool loadingProject) { for (int i = 0; i < m_guides.count(); ++i) { if (m_guides.at(i)->position() == pos) { emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage); return false; } } Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_timeline->visibleTracksCount() * matrix().m22()); scene()->addItem(g); m_guides.append(g); qSort(m_guides.begin(), m_guides.end(), sortGuidesList); if (!loadingProject) { emit guidesUpdated(); } return true; } void CustomTrackView::slotAddGuide(bool dialog) { CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide")); if (dialog) { QPointer d = new MarkerDialog(NULL, marker, m_document->timecode(), i18n("Add Guide"), this); if (d->exec() != QDialog::Accepted) { delete d; return; } marker = d->newMarker(); delete d; } else { marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false)); } if (addGuide(marker.time(), marker.comment())) { EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false); m_commandStack->push(command); } } void CustomTrackView::slotEditGuide(int guidePos, const QString& newText) { GenTime pos; if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps()); else pos = GenTime(guidePos, m_document->fps()); bool found = false; for (int i = 0; i < m_guides.count(); ++i) { if (m_guides.at(i)->position() == pos) { CommentedTime guide = m_guides.at(i)->info(); if (!newText.isEmpty()) { EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), guide.time(), newText, true); m_commandStack->push(command); } else { slotEditGuide(guide); } found = true; break; } } if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage); } void CustomTrackView::slotEditGuide(const CommentedTime &guide) { QPointer d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this); if (d->exec() == QDialog::Accepted) { EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true); m_commandStack->push(command); } delete d; } void CustomTrackView::slotEditTimeLineGuide() { if (m_dragGuide == NULL) return; CommentedTime guide = m_dragGuide->info(); QPointer d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this); if (d->exec() == QDialog::Accepted) { EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true); m_commandStack->push(command); } delete d; } void CustomTrackView::slotDeleteGuide(int guidePos) { GenTime pos; if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps()); else pos = GenTime(guidePos, m_document->fps()); bool found = false; for (int i = 0; i < m_guides.count(); ++i) { if (m_guides.at(i)->position() == pos) { EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true); m_commandStack->push(command); found = true; break; } } if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage); } void CustomTrackView::slotDeleteTimeLineGuide() { if (m_dragGuide == NULL) return; EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true); m_commandStack->push(command); } void CustomTrackView::slotDeleteAllGuides() { QUndoCommand *deleteAll = new QUndoCommand(); deleteAll->setText(QStringLiteral("Delete all guides")); for (int i = 0; i < m_guides.count(); ++i) { new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll); } m_commandStack->push(deleteAll); } void CustomTrackView::setTool(ProjectTool tool) { m_tool = tool; if (m_cutLine && tool != RazorTool) { delete m_cutLine; m_cutLine = NULL; } switch (m_tool) { case RazorTool: if (!m_cutLine) { m_cutLine = m_scene->addLine(0, 0, 0, m_tracksHeight * m_scene->scale().y()); m_cutLine->setZValue(1000); QPen pen1 = QPen(); pen1.setWidth(1); QColor line(Qt::red); pen1.setColor(line); m_cutLine->setPen(pen1); m_cutLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true); slotRefreshCutLine(); } setCursor(m_razorCursor); break; case SpacerTool: setCursor(m_spacerCursor); break; default: unsetCursor(); } } void CustomTrackView::setScale(double scaleFactor, double verticalScale) { QMatrix newmatrix; newmatrix = newmatrix.scale(scaleFactor, verticalScale); m_scene->isZooming = true; m_scene->setScale(scaleFactor, verticalScale); removeTipAnimation(); if (scaleFactor < 1.5) { m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true); QPen p = m_cursorLine->pen(); QColor c = p.color(); c.setAlpha(255); p.setColor(c); m_cursorLine->setPen(p); m_cursorOffset = 0; } else { m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, false); QPen p = m_cursorLine->pen(); QColor c = p.color(); c.setAlpha(100); p.setColor(c); m_cursorLine->setPen(p); m_cursorOffset = 0.5; } bool adjust = false; if (verticalScale != matrix().m22()) adjust = true; setMatrix(newmatrix); if (adjust) { double newHeight = m_tracksHeight * m_timeline->visibleTracksCount() * matrix().m22(); m_cursorLine->setLine(0, 0, 0, newHeight - 1); for (int i = 0; i < m_guides.count(); ++i) { m_guides.at(i)->setLine(0, 0, 0, newHeight - 1); } setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_timeline->visibleTracksCount()); } int diff = sceneRect().width() - m_projectDuration; if (diff * newmatrix.m11() < 50) { if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height()); else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height()); } double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y(); centerOn(QPointF(cursorPos(), verticalPos)); slotRefreshCutLine(); m_scene->isZooming = false; } void CustomTrackView::slotRefreshGuides() { if (KdenliveSettings::showmarkers()) { for (int i = 0; i < m_guides.count(); ++i) m_guides.at(i)->update(); } } void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect) { //TODO: optimize, we currently redraw bg on every cursor move painter->setClipRect(rect); QPen pen1 = painter->pen(); QColor lineColor = palette().text().color(); lineColor.setAlpha(50); pen1.setColor(lineColor); painter->setPen(pen1); double min = rect.left(); double max = rect.right(); //painter->drawLine(QPointF(min, 0), QPointF(max, 0)); int maxTrack = m_timeline->visibleTracksCount(); QColor audioColor = palette().alternateBase().color(); QColor activeLockColor = m_lockedTrackColor; activeLockColor.setAlpha(90); for (int i = 1; i <= maxTrack; ++i) { TrackInfo info = m_timeline->getTrackInfo(i); if (info.isLocked || info.type == AudioTrack || i == m_selectedTrack) { const QRectF track(min, m_tracksHeight * (maxTrack - i), max - min, m_tracksHeight - 1); if (i == m_selectedTrack) painter->fillRect(track, info.isLocked ? activeLockColor : m_selectedTrackColor); else painter->fillRect(track, info.isLocked ? m_lockedTrackColor : audioColor); } painter->drawLine(QPointF(min, m_tracksHeight * (maxTrack - i) - 1), QPointF(max, m_tracksHeight * (maxTrack - i) - 1)); } painter->drawLine(QPointF(min, m_tracksHeight * (maxTrack) - 1), QPointF(max, m_tracksHeight * (maxTrack) - 1)); } bool CustomTrackView::findString(const QString &text) { QString marker; for (int i = 0; i < m_searchPoints.size(); ++i) { marker = m_searchPoints.at(i).comment(); if (marker.contains(text, Qt::CaseInsensitive)) { seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps())); int vert = verticalScrollBar()->value(); int hor = cursorPos(); ensureVisible(hor, vert + 10, 2, 2, 50, 0); m_findIndex = i; return true; } } return false; } void CustomTrackView::selectFound(QString track, QString pos) { int hor = m_document->timecode().getFrameCount(pos); activateMonitor(); seekCursorPos(hor); slotSelectTrack(track.toInt()); selectClip(true, false, track.toInt(), hor); ensureVisible(hor, verticalScrollBar()->value() + 10, 2, 2, 50, 0); } bool CustomTrackView::findNextString(const QString &text) { QString marker; for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) { marker = m_searchPoints.at(i).comment(); if (marker.contains(text, Qt::CaseInsensitive)) { seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps())); int vert = verticalScrollBar()->value(); int hor = cursorPos(); ensureVisible(hor, vert + 10, 2, 2, 50, 0); m_findIndex = i; return true; } } m_findIndex = -1; return false; } void CustomTrackView::initSearchStrings() { m_searchPoints.clear(); QList itemList = items(); for (int i = 0; i < itemList.count(); ++i) { // parse all clip names if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast (itemList.at(i)); GenTime start = item->startPos(); CommentedTime t(start, item->clipName()); m_searchPoints.append(t); // add all clip markers ClipController *controller = m_document->getClipController(item->getBinId()); QList < CommentedTime > markers = controller->commentedSnapMarkers(); m_searchPoints += markers; } } // add guides for (int i = 0; i < m_guides.count(); ++i) m_searchPoints.append(m_guides.at(i)->info()); qSort(m_searchPoints); } void CustomTrackView::clearSearchStrings() { m_searchPoints.clear(); m_findIndex = 0; } QList CustomTrackView::findId(const QString &clipId) { QList matchingInfo; QList itemList = items(); for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { ClipItem *item = static_cast(itemList.at(i)); if (item->getBinId() == clipId) matchingInfo << item->info(); } } return matchingInfo; } void CustomTrackView::copyClip() { qDeleteAll(m_copiedItems); m_copiedItems.clear(); QList itemList = scene()->selectedItems(); if (itemList.count() == 0) { emit displayMessage(i18n("Select a clip before copying"), ErrorMessage); return; } for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { ClipItem *clip = static_cast (itemList.at(i)); ClipItem *clone = clip->clone(clip->info()); m_copiedItems.append(clone); } else if (itemList.at(i)->type() == TransitionWidget) { Transition *dup = static_cast (itemList.at(i)); m_copiedItems.append(dup->clone()); } } } bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const { if (m_scene->editMode() != TimelineMode::NormalEdit) { // If we are in overwrite mode, always allow the move return true; } int height = m_tracksHeight - 2; int offset = 0; if (type == TransitionWidget) { height = Transition::itemHeight(); offset = Transition::itemOffset(); } else if (type == AVWidget) { height = ClipItem::itemHeight(); offset = ClipItem::itemOffset(); } QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(getPositionFromTrack(info.track) + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height); QList collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect); for (int i = 0; i < collisions.count(); ++i) { if (collisions.at(i)->type() == type) { return false; } } return true; } bool CustomTrackView::canBePastedTo(QList infoList, int type) const { QPainterPath path; for (int i = 0; i < infoList.count(); ++i) { const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(getPositionFromTrack(infoList.at(i).track) + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1)); path.addRect(rect); } QList collisions = scene()->items(path); for (int i = 0; i < collisions.count(); ++i) { if (collisions.at(i)->type() == type) return false; } return true; } bool CustomTrackView::canBePasted(QList items, GenTime offset, int trackOffset) const { for (int i = 0; i < items.count(); ++i) { ItemInfo info = items.at(i)->info(); info.startPos += offset; info.endPos += offset; info.track += trackOffset; if (!canBePastedTo(info, items.at(i)->type())) return false; } return true; } void CustomTrackView::pasteClip() { if (m_copiedItems.count() == 0) { emit displayMessage(i18n("No clip copied"), ErrorMessage); return; } QPoint position; int track = -1; GenTime pos = GenTime(-1); if (m_menuPosition.isNull()) { position = mapFromGlobal(QCursor::pos()); if (!contentsRect().contains(position)) { track = m_selectedTrack; pos = GenTime(m_cursorPos, m_document->fps()); /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage); return;*/ } } else { position = m_menuPosition; } if (pos == GenTime(-1)) pos = GenTime((int)(mapToScene(position).x()), m_document->fps()); if (track == -1) track = getTrackFromPos(mapToScene(position).y()); GenTime leftPos = m_copiedItems.at(0)->startPos(); int lowerTrack = m_copiedItems.at(0)->track(); int upperTrack = m_copiedItems.at(0)->track(); for (int i = 1; i < m_copiedItems.count(); ++i) { if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos(); if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track(); if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track(); } GenTime offset = pos - leftPos; int trackOffset = track - lowerTrack; if (upperTrack + trackOffset > m_timeline->tracksCount() - 1) trackOffset = m_timeline->tracksCount() - 1 -upperTrack; if (lowerTrack + trackOffset < 0 || !canBePasted(m_copiedItems, offset, trackOffset)) { emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage); return; } QUndoCommand *pasteClips = new QUndoCommand(); pasteClips->setText(QStringLiteral("Paste clips")); new RefreshMonitorCommand(this, ItemInfo(), false, true, pasteClips); for (int i = 0; i < m_copiedItems.count(); ++i) { // parse all clip names if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWidget) { ClipItem *clip = static_cast (m_copiedItems.at(i)); ItemInfo info = clip->info(); info.startPos += offset; info.endPos += offset; info.track += trackOffset; if (canBePastedTo(info, AVWidget)) { new AddTimelineClipCommand(this, clip->getBinId(), info, clip->effectList(), clip->clipState(), true, false, pasteClips); } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage); } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TransitionWidget) { Transition *tr = static_cast (m_copiedItems.at(i)); ItemInfo info; info.startPos = tr->startPos() + offset; info.endPos = tr->endPos() + offset; info.track = tr->track() + trackOffset; int transitionEndTrack; if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track); else transitionEndTrack = tr->transitionEndTrack(); if (canBePastedTo(info, TransitionWidget)) { if (info.startPos >= info.endPos) { emit displayMessage(i18n("Invalid transition"), ErrorMessage); } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips); } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage); } } updateTrackDuration(-1, pasteClips); new RefreshMonitorCommand(this, ItemInfo(), false, false, pasteClips); m_commandStack->push(pasteClips); } void CustomTrackView::pasteClipEffects() { if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWidget) { emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage); return; } ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0)); QUndoCommand *paste = new QUndoCommand(); paste->setText(QStringLiteral("Paste effects")); QList clips = scene()->selectedItems(); // expand groups for (int i = 0; i < clips.count(); ++i) { if (clips.at(i)->type() == GroupWidget) { QList children = clips.at(i)->childItems(); for (int j = 0; j < children.count(); ++j) { if (children.at(j)->type() == AVWidget && !clips.contains(children.at(j))) { clips.append(children.at(j)); } } } } for (int i = 0; i < clips.count(); ++i) { if (clips.at(i)->type() == AVWidget) { ClipItem *item = static_cast < ClipItem *>(clips.at(i)); for (int j = 0; j < clip->effectsCount(); ++j) { QDomElement eff = clip->effect(j); if (eff.attribute(QStringLiteral("unique"), QStringLiteral("0")) == QLatin1String("0") || item->hasEffect(eff.attribute(QStringLiteral("tag")), eff.attribute(QStringLiteral("id"))) == -1) { adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff); new AddEffectCommand(this, item->track(), item->startPos(), eff, true, paste); } } } } if (paste->childCount() > 0) m_commandStack->push(paste); else delete paste; //adjust effects (fades, ...) for (int i = 0; i < clips.count(); ++i) { if (clips.at(i)->type() == AVWidget) { ClipItem *item = static_cast < ClipItem *>(clips.at(i)); updatePositionEffects(item, item->info()); } } } void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml) { // parse parameters to check if we need to adjust to the new crop start QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); QDomNodeList params = xml.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); if (e.isNull()) continue; if (e.attribute(QStringLiteral("type")) == QLatin1String("keyframe") || e.attribute(QStringLiteral("type")) == QLatin1String("simplekeyframe")) { // Effect has a keyframe type parameter, we need to adjust the values QString adjusted = EffectsController::adjustKeyframes(e.attribute(QStringLiteral("keyframes")), oldstart.frames(m_document->fps()), newstart.frames(m_document->fps()), (newstart + duration).frames(m_document->fps()) - 1, m_document->getProfileInfo()); e.setAttribute(QStringLiteral("keyframes"), adjusted); } else if (e.attribute(QStringLiteral("type")) == QLatin1String("animated")) { if (xml.attribute(QStringLiteral("kdenlive:sync_in_out")) != QLatin1String("1")) { QString resizedAnim = KeyframeView::cutAnimation(e.attribute(QStringLiteral("value")), 0, duration.frames(m_document->fps()), duration.frames(m_document->fps())); e.setAttribute(QStringLiteral("value"), resizedAnim); } else if (xml.hasAttribute(QStringLiteral("kdenlive:sync_in_out"))) { // Effect attached to clip in, update xml.setAttribute("in", QString::number(newstart.frames(m_document->fps()))); xml.setAttribute("out", QString::number((newstart + duration).frames(m_document->fps()))); } } } } ClipItem *CustomTrackView::getClipUnderCursor() const { QRectF rect((double) seekPosition(), 0.0, 1.0, (double)(m_tracksHeight * m_timeline->visibleTracksCount())); QList collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect); if (m_dragItem && !collisions.isEmpty() && collisions.contains(m_dragItem) && m_dragItem->type() == AVWidget && !m_dragItem->isItemLocked()) { return static_cast < ClipItem *>(m_dragItem); } for (int i = 0; i < collisions.count(); ++i) { if (collisions.at(i)->type() == AVWidget) { ClipItem *clip = static_cast < ClipItem *>(collisions.at(i)); if (!clip->isItemLocked()) return clip; } } return NULL; } const QString CustomTrackView::getClipUnderCursor(int *pos, QPoint *zone) const { ClipItem *item = static_cast < ClipItem *>(getMainActiveClip()); if (item == NULL) { if (m_dragItem && m_dragItem->type() == AVWidget) { item = static_cast < ClipItem *>(m_dragItem); } } else { *pos = seekPosition() - (item->startPos() - item->cropStart()).frames(m_document->fps()); if (zone) { *zone = QPoint(item->cropStart().frames(m_document->fps()), (item->cropStart() + item->cropDuration()).frames(m_document->fps())); } } QString result; if (item) { result = item->getBinId(); } return result; } AbstractClipItem *CustomTrackView::getMainActiveClip() const { QList clips = scene()->selectedItems(); if (clips.isEmpty()) { return getClipUnderCursor(); } else { AbstractClipItem *item = NULL; for (int i = 0; i < clips.count(); ++i) { if (clips.at(i)->type() == AVWidget) { item = static_cast < AbstractClipItem *>(clips.at(i)); if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= seekPosition() && item->endPos().frames(m_document->fps()) >= seekPosition()) break; } } if (item) return item; } return NULL; } ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const { QList clips = scene()->selectedItems(); if (clips.isEmpty()) { return getClipUnderCursor(); } else { ClipItem *item; // remove all items in the list that are not clips for (int i = 0; i < clips.count();) { if (clips.at(i)->type() != AVWidget) clips.removeAt(i); else ++i; } if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0)); for (int i = 0; i < clips.count(); ++i) { if (clips.at(i)->type() == AVWidget) { item = static_cast < ClipItem *>(clips.at(i)); if (item->startPos().frames(m_document->fps()) <= seekPosition() && item->endPos().frames(m_document->fps()) >= seekPosition()) return item; } } } return NULL; } void CustomTrackView::expandActiveClip() { AbstractClipItem *item = getActiveClipUnderCursor(true); if (item == NULL || item->type() != AVWidget) { emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage); return; } ClipItem *clip = static_cast < ClipItem *>(item); QUrl url = clip->binClip()->url(); if (clip->clipType() != Playlist || !url.isValid()) { emit displayMessage(i18n("You must select a playlist clip for this action"), ErrorMessage); return; } // Step 1: remove playlist clip QUndoCommand *expandCommand = new QUndoCommand(); expandCommand->setText(i18n("Expand Clip")); ItemInfo info = clip->info(); new AddTimelineClipCommand(this, clip->getBinId(), info, clip->effectList(), clip->clipState(), true, true, expandCommand); emit importPlaylistClips(info, url, expandCommand); } void CustomTrackView::setInPoint() { AbstractClipItem *clip = getActiveClipUnderCursor(true); if (clip == NULL) { if (m_dragItem && m_dragItem->type() == TransitionWidget) { clip = m_dragItem; } else { emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage); return; } } AbstractGroupItem *parent = static_cast (clip->parentItem()); if (parent) { // Resizing a group QUndoCommand *resizeCommand = new QUndoCommand(); resizeCommand->setText(i18n("Resize group")); QList items = parent->childItems(); for (int i = 0; i < items.count(); ++i) { AbstractClipItem *item = static_cast(items.at(i)); if (item && item->type() == AVWidget) { prepareResizeClipStart(item, item->info(), seekPosition(), true, resizeCommand); } } if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand); else { //TODO warn user of failed resize delete resizeCommand; } } else prepareResizeClipStart(clip, clip->info(), seekPosition(), true); } void CustomTrackView::setOutPoint() { AbstractClipItem *clip = getActiveClipUnderCursor(true); if (clip == NULL) { if (m_dragItem && m_dragItem->type() == TransitionWidget) { clip = m_dragItem; } else { emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage); return; } } AbstractGroupItem *parent = static_cast (clip->parentItem()); if (parent) { // Resizing a group QUndoCommand *resizeCommand = new QUndoCommand(); resizeCommand->setText(i18n("Resize group")); QList items = parent->childItems(); for (int i = 0; i < items.count(); ++i) { AbstractClipItem *item = static_cast(items.at(i)); if (item && item->type() == AVWidget) { prepareResizeClipEnd(item, item->info(), seekPosition(), true, resizeCommand); } } if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand); else { //TODO warn user of failed resize delete resizeCommand; } } else prepareResizeClipEnd(clip, clip->info(), seekPosition(), true); } void CustomTrackView::slotUpdateAllThumbs() { if (!isEnabled()) return; QList itemList = items(); //if (itemList.isEmpty()) return; ClipItem *item; const QString thumbBase = m_document->projectFolder().path() + "/thumbs/"; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { item = static_cast (itemList.at(i)); if (item && item->isEnabled() && item->clipType() != Color && item->clipType() != Audio) { // Check if we have a cached thumbnail if (item->clipType() == Image || item->clipType() == Text) { QString thumb = thumbBase + item->getBinHash() + "#0.png"; if (QFile::exists(thumb)) { QPixmap pix(thumb); if (pix.isNull()) QFile::remove(thumb); item->slotSetStartThumb(pix); } } else { QString startThumb = thumbBase + item->getBinHash() + '#'; QString endThumb = startThumb; startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png"); endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png"); if (QFile::exists(startThumb)) { QPixmap pix(startThumb); if (pix.isNull()) QFile::remove(startThumb); item->slotSetStartThumb(pix); } if (QFile::exists(endThumb)) { QPixmap pix(endThumb); if (pix.isNull()) QFile::remove(endThumb); item->slotSetEndThumb(pix); } } item->refreshClip(false, false); } } } viewport()->update(); } void CustomTrackView::saveThumbnails() { QList itemList = items(); ClipItem *item; QString thumbBase = m_document->projectFolder().path() + "/thumbs/"; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == AVWidget) { item = static_cast (itemList.at(i)); if (item->clipType() != Color) { // Check if we have a cached thumbnail if (item->clipType() == Image || item->clipType() == Text || item->clipType() == Audio) { QString thumb = thumbBase + item->getBinHash() + "#0.png"; if (!QFile::exists(thumb)) { QPixmap pix(item->startThumb()); pix.save(thumb); } } else { QString startThumb = thumbBase + item->getBinHash() + '#'; QString endThumb = startThumb; startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png"); endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png"); if (!QFile::exists(startThumb)) { QPixmap pix(item->startThumb()); pix.save(startThumb); } if (!QFile::exists(endThumb)) { QPixmap pix(item->endThumb()); pix.save(endThumb); } } } } } } void CustomTrackView::slotInsertTrack(int ix) { QPointer d = new TrackDialog(m_timeline, parentWidget()); d->comboTracks->setCurrentIndex(m_timeline->visibleTracksCount() - ix); d->label->setText(i18n("Insert track")); QStringList existingTrackNames = m_timeline->getTrackNames(); int i = 1; QString proposedName = i18n("Video %1", i); while (existingTrackNames.contains(proposedName)) { proposedName = i18n("Video %1", ++i); } d->track_name->setText(proposedName); d->setWindowTitle(i18n("Insert New Track")); if (d->exec() == QDialog::Accepted) { ix = m_timeline->visibleTracksCount() - d->comboTracks->currentIndex(); if (d->before_select->currentIndex() == 0) ix++; TrackInfo info; info.duration = 0; info.isMute = false; info.isLocked = false; info.effectsList = EffectsList(true); if (d->video_track->isChecked()) { info.type = VideoTrack; info.isBlind = false; } else { info.type = AudioTrack; info.isBlind = true; } info.trackName = d->track_name->text(); AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true); m_commandStack->push(addTrack); } delete d; } void CustomTrackView::slotDeleteTrack(int ix) { if (m_timeline->tracksCount() <= 2) { // TODO: warn user that at least one track is necessary return; } QPointer d = new TrackDialog(m_timeline, parentWidget()); d->comboTracks->setCurrentIndex(m_timeline->visibleTracksCount() - ix); d->label->setText(i18n("Delete track")); d->track_name->setHidden(true); d->name_label->setHidden(true); d->before_select->setHidden(true); d->setWindowTitle(i18n("Delete Track")); d->video_track->setHidden(true); d->audio_track->setHidden(true); if (d->exec() == QDialog::Accepted) { ix = m_timeline->visibleTracksCount() - d->comboTracks->currentIndex(); TrackInfo info = m_timeline->getTrackInfo(ix); deleteTimelineTrack(ix, info); } delete d; } void CustomTrackView::slotConfigTracks(int ix) { QPointer d = new TracksConfigDialog(m_timeline, ix, parentWidget()); if (d->exec() == QDialog::Accepted) { configTracks(d->tracksList()); QList toDelete = d->deletedTracks(); while (!toDelete.isEmpty()) { int track = toDelete.takeLast(); TrackInfo info = m_timeline->getTrackInfo(track); deleteTimelineTrack(track, info); } } delete d; } void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) { if (m_timeline->tracksCount() < 2) return; // Clear effect stack clearSelection(); emit transitionItemSelected(NULL); // Make sure the selected track index is not outside range m_selectedTrack = qBound(1, m_selectedTrack, m_timeline->tracksCount() - 2); double startY = getPositionFromTrack(ix) + 1 + m_tracksHeight / 2; QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1); QList selection = m_scene->items(r); QUndoCommand *deleteTrack = new QUndoCommand(); deleteTrack->setText(QStringLiteral("Delete track")); new RefreshMonitorCommand(this, ItemInfo(), false, true, deleteTrack); // Remove clips on that track from groups QList groupsToProceed; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == GroupWidget) { if (!groupsToProceed.contains(selection.at(i))) { groupsToProceed << selection.at(i); } } } for (int i = 0; i < groupsToProceed.count(); i++) { AbstractGroupItem *grp = static_cast(groupsToProceed.at(i)); QList items = grp->childItems(); QList clipGrpInfos; QList transitionGrpInfos; QList newClipGrpInfos; QList newTransitionGrpInfos; for (int j = 0; j < items.count(); ++j) { if (items.at(j)->type() == AVWidget) { AbstractClipItem *clip = static_cast (items.at(j)); clipGrpInfos.append(clip->info()); if (clip->track() != ix) { newClipGrpInfos.append(clip->info()); } } else if (items.at(j)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (items.at(j)); transitionGrpInfos.append(clip->info()); if (clip->track() != ix) { newTransitionGrpInfos.append(clip->info()); } } } if (!clipGrpInfos.isEmpty() || !transitionGrpInfos.isEmpty()) { // Break group new GroupClipsCommand(this, clipGrpInfos, transitionGrpInfos, false, deleteTrack); // Rebuild group without clips from track to delete if (!newClipGrpInfos.isEmpty() || !newTransitionGrpInfos.isEmpty()) { new GroupClipsCommand(this, newClipGrpInfos, newTransitionGrpInfos, true, true, deleteTrack); } } } // Delete all clips in selected track for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *item = static_cast (selection.at(i)); new AddTimelineClipCommand(this, item->getBinId(), item->info(), item->effectList(), item->clipState(), false, true, deleteTrack); m_waitingThumbs.removeAll(item); m_scene->removeItem(item); delete item; item = NULL; } else if (selection.at(i)->type() == TransitionWidget) { Transition *item = static_cast (selection.at(i)); new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack); m_scene->removeItem(item); delete item; item = NULL; } } new AddTrackCommand(this, ix, trackinfo, false, deleteTrack); new RefreshMonitorCommand(this, ItemInfo(), true, false, deleteTrack); m_commandStack->push(deleteTrack); } void CustomTrackView::autoTransition() { QList itemList = scene()->selectedItems(); if (itemList.count() != 1 || itemList.at(0)->type() != TransitionWidget) { emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage); return; } Transition *tr = static_cast (itemList.at(0)); tr->setAutomatic(!tr->isAutomatic()); QDomElement transition = tr->toXML(); m_timeline->transitionHandler->updateTransition(transition.attribute(QStringLiteral("tag")), transition.attribute(QStringLiteral("tag")), transition.attribute(QStringLiteral("transition_btrack")).toInt(), transition.attribute(QStringLiteral("transition_atrack")).toInt(), tr->startPos(), tr->endPos(), transition); setDocumentModified(); } void CustomTrackView::clipNameChanged(const QString &id) { QList list = scene()->items(); ClipItem *clip = NULL; for (int i = 0; i < list.size(); ++i) { if (list.at(i)->type() == AVWidget) { clip = static_cast (list.at(i)); if (clip->getBinId() == id) { clip->update(); } } } //viewport()->update(); } void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) { minimum = GenTime(); maximum = GenTime(); QList selection; selection = m_scene->items(QRectF(0, getPositionFromTrack(item->track()) + m_tracksHeight / 2, sceneRect().width(), 2)); selection.removeAll(item); for (int i = 0; i < selection.count(); ++i) { AbstractClipItem *clip = static_cast (selection.at(i)); if (clip && clip->type() == AVWidget) { if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos(); if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos(); } } } void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) { minimum = GenTime(); maximum = GenTime(); QList selection; selection = m_scene->items(QRectF(0, getPositionFromTrack(item->track()) + m_tracksHeight, sceneRect().width(), 2)); selection.removeAll(item); for (int i = 0; i < selection.count(); ++i) { AbstractClipItem *clip = static_cast (selection.at(i)); if (clip && clip->type() == TransitionWidget) { if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos(); if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos(); } } } void CustomTrackView::loadGroups(const QDomNodeList &groups) { m_document->clipManager()->resetGroups(); for (int i = 0; i < groups.count(); ++i) { QDomNodeList children = groups.at(i).childNodes(); scene()->clearSelection(); QList list; for (int nodeindex = 0; nodeindex < children.count(); ++nodeindex) { QDomElement elem = children.item(nodeindex).toElement(); int track = elem.attribute(QStringLiteral("track")).toInt(); // Ignore items removed after track deletion if (track == -1) continue; int pos = elem.attribute(QStringLiteral("position")).toInt(); if (elem.tagName() == QLatin1String("clipitem")) { ClipItem *clip = getClipItemAtStart(GenTime(pos, m_document->fps()), track); if (clip) list.append(clip);//clip->setSelected(true); } else { Transition *clip = getTransitionItemAt(pos, track); if (clip) list.append(clip);//clip->setSelected(true); } } groupSelectedItems(list, true); } } void CustomTrackView::splitAudio(bool warn, ItemInfo info, int destTrack, QUndoCommand *masterCommand) { resetSelectionGroup(); QList selection; bool hasMasterCommand = masterCommand != NULL; if (!hasMasterCommand) { masterCommand = new QUndoCommand(); masterCommand->setText(i18n("Split audio")); } if (!info.isValid()) { // Operate on current selection selection = scene()->selectedItems(); if (selection.isEmpty()) { emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage); if (!hasMasterCommand) delete masterCommand; return; } } else { new SplitAudioCommand(this, info.track, destTrack, info.startPos, masterCommand); } for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast (selection.at(i)); if (clip->clipType() == AV || clip->clipType() == Playlist) { if (clip->parentItem()) { emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage); } else { new SplitAudioCommand(this, clip->track(), destTrack, clip->startPos(), masterCommand); } } } } if (masterCommand->childCount()) { updateTrackDuration(-1, masterCommand); if (!hasMasterCommand) { m_commandStack->push(masterCommand); } } else { if (warn) emit displayMessage(i18n("No clip to split"), ErrorMessage); if (!hasMasterCommand) delete masterCommand; } } void CustomTrackView::setAudioAlignReference() { QList selection = scene()->selectedItems(); if (selection.isEmpty() || selection.size() > 1) { emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage); return; } if (m_audioCorrelator != NULL) { delete m_audioCorrelator; m_audioCorrelator = NULL; m_audioAlignmentReference = NULL; } if (selection.at(0)->type() == AVWidget) { ClipItem *clip = static_cast(selection.at(0)); if (clip->clipType() == AV || clip->clipType() == Audio) { m_audioAlignmentReference = clip; Mlt::Producer *prod = m_timeline->track(clip->track())->clipProducer(m_document->renderer()->getBinProducer(clip->getBinId()), clip->clipState()); if (!prod) { qWarning() << "couldn't load producer for clip " << clip->getBinId() << " on track " << clip->track(); return; } AudioEnvelope *envelope = new AudioEnvelope(clip->binClip()->url().path(), prod); m_audioCorrelator = new AudioCorrelation(envelope); connect(m_audioCorrelator, SIGNAL(gotAudioAlignData(int,int,int)), this, SLOT(slotAlignClip(int,int,int))); connect(m_audioCorrelator, SIGNAL(displayMessage(QString,MessageType)), this, SIGNAL(displayMessage(QString,MessageType))); emit displayMessage(i18n("Processing audio, please wait."), ProcessingJobMessage); } return; } emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage); } void CustomTrackView::alignAudio() { bool referenceOK = true; if (m_audioCorrelator == NULL) { referenceOK = false; } if (referenceOK) { if (!scene()->items().contains(m_audioAlignmentReference)) { // The reference item has been deleted from the timeline (or so) referenceOK = false; } } if (!referenceOK) { emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage); return; } QList selection = scene()->selectedItems(); foreach (QGraphicsItem *item, selection) { if (item->type() == AVWidget) { ClipItem *clip = static_cast(item); if (clip == m_audioAlignmentReference) { continue; } if (clip->clipType() == AV || clip->clipType() == Audio) { ItemInfo info = clip->info(); Mlt::Producer *prod = m_timeline->track(clip->track())->clipProducer(m_document->renderer()->getBinProducer(clip->getBinId()), clip->clipState()); if (!prod) { qWarning() << "couldn't load producer for clip " << clip->getBinId() << " on track " << clip->track(); return; } AudioEnvelope *envelope = new AudioEnvelope(clip->binClip()->url().path(), prod, info.cropStart.frames(m_document->fps()), info.cropDuration.frames(m_document->fps()), clip->track(), info.startPos.frames(m_document->fps())); m_audioCorrelator->addChild(envelope); } } } emit displayMessage(i18n("Processing audio, please wait."), ProcessingJobMessage); } void CustomTrackView::slotAlignClip(int track, int pos, int shift) { QUndoCommand *moveCommand = new QUndoCommand(); ClipItem *clip = getClipItemAtStart(GenTime(pos, m_document->fps()), track); if (!clip) { emit displayMessage(i18n("Cannot find clip to align."), ErrorMessage); delete moveCommand; return; } GenTime add(shift, m_document->fps()); ItemInfo start = clip->info(); ItemInfo end = start; end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart(); end.endPos = end.startPos + start.cropDuration; if ( end.startPos < GenTime() ) { // Clip would start before 0, so crop it first GenTime cropBy = -end.startPos; if (cropBy > start.cropDuration) { delete moveCommand; emit displayMessage(i18n("Unable to move clip out of timeline."), ErrorMessage); return; } ItemInfo resized = start; resized.startPos += cropBy; resizeClip(start, resized); new ResizeClipCommand(this, start, resized, false, false, moveCommand); start = clip->info(); end.startPos += cropBy; } if (itemCollision(clip, end)) { delete moveCommand; emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage); return; } emit displayMessage(i18n("Clip aligned."), OperationCompletedMessage); moveCommand->setText(i18n("Auto-align clip")); new MoveClipCommand(this, start, end, false, true, moveCommand); updateTrackDuration(clip->track(), moveCommand); m_commandStack->push(moveCommand); } void CustomTrackView::doSplitAudio(const GenTime &pos, int track, int destTrack, bool split) { ClipItem *clip = getClipItemAtStart(pos, track); if (clip == NULL) { //qDebug() << "// Cannot find clip to split!!!"; return; } EffectsList effects; effects.clone(clip->effectList()); if (split) { int start = pos.frames(m_document->fps()); // do not split audio when we are on an audio track if (m_timeline->getTrackInfo(track).type == AudioTrack) return; if (destTrack == -1) { destTrack = track - 1; for (; destTrack > 0; destTrack--) { TrackInfo info = m_timeline->getTrackInfo(destTrack); if (info.type == AudioTrack && !info.isLocked) { int blength = m_timeline->getTrackSpaceLength(destTrack, start, false); if (blength == -1 || blength >= clip->cropDuration().frames(m_document->fps())) { break; } } } } if (destTrack == 0) { emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage); } else { ItemInfo info = clip->info(); info.track = destTrack; scene()->clearSelection(); addClip(clip->getBinId(), info, clip->effectList(), PlaylistState::AudioOnly, false); clip->setSelected(true); ClipItem *audioClip = getClipItemAtStart(pos, info.track); if (audioClip) { if (m_timeline->track(track)->replace(pos.seconds(), m_document->renderer()->getBinVideoProducer(clip->getBinId()))) { clip->setState(PlaylistState::VideoOnly); } else { emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", pos.frames(m_document->fps()), destTrack), ErrorMessage); } audioClip->setSelected(true); // keep video effects, move audio effects to audio clip int videoIx = 0; int audioIx = 0; for (int i = 0; i < effects.count(); ++i) { if (effects.at(i).attribute(QStringLiteral("type")) == QLatin1String("audio")) { deleteEffect(track, pos, clip->effect(videoIx)); audioIx++; } else { deleteEffect(destTrack, pos, audioClip->effect(audioIx)); videoIx++; } } groupSelectedItems(QList ()<parentItem() == NULL || clip->parentItem()->type() != GroupWidget) { //qDebug() << "//CANNOT FIND CLP GRP"; return; } AbstractGroupItem *grp = static_cast (clip->parentItem()); QList children = grp->childItems(); if (children.count() != 2) { //qDebug() << "//SOMETHING IS WRONG WITH CLP GRP"; return; } for (int i = 0; i < children.count(); ++i) { if (children.at(i) != clip) { ClipItem *clp = static_cast (children.at(i)); ItemInfo info = clip->info(); deleteClip(clp->info()); if (!m_timeline->track(info.track)->replace(info.startPos.seconds(), m_document->renderer()->getBinProducer(clip->getBinId()))) { emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage); return; } else { clip->setState(PlaylistState::Original); } // re-add audio effects for (int i = 0; i < effects.count(); ++i) { if (effects.at(i).attribute(QStringLiteral("type")) == QLatin1String("audio")) { addEffect(track, pos, effects.at(i)); } } break; } } clip->setFlag(QGraphicsItem::ItemIsMovable, true); m_document->clipManager()->removeGroup(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); } } void CustomTrackView::setClipType(PlaylistState::ClipState state) { QString text = i18n("Audio and Video"); if (state == PlaylistState::VideoOnly) text = i18n("Video only"); else if (state == PlaylistState::AudioOnly) text = i18n("Audio only"); resetSelectionGroup(); QList selection = scene()->selectedItems(); if (selection.isEmpty()) { emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage); return; } QUndoCommand *videoCommand = new QUndoCommand(); videoCommand->setText(text); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast (selection.at(i)); if (clip->clipType() == AV || clip->clipType() == Playlist) { if (clip->parentItem()) { emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage); } else { new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), state, clip->clipState(), videoCommand); } } } } m_commandStack->push(videoCommand); } void CustomTrackView::monitorRefresh(ItemInfo range) { if (range.contains(GenTime(m_cursorPos, m_document->fps()))) m_document->renderer()->doRefresh(); } void CustomTrackView::monitorRefresh() { m_document->renderer()->doRefresh(); } void CustomTrackView::doChangeClipType(const GenTime &pos, int track, PlaylistState::ClipState state) { ClipItem *clip = getClipItemAtStart(pos, track); if (clip == NULL) { emit displayMessage(i18n("Cannot find clip to edit (time: %1, track: %2)", pos.frames(m_document->fps()), m_timeline->getTrackInfo(track).trackName), ErrorMessage); return; } Mlt::Producer *prod; double speed = clip->speed(); if (state == PlaylistState::VideoOnly) { prod = m_document->renderer()->getBinVideoProducer(clip->getBinId()); } else { prod = m_document->renderer()->getBinProducer(clip->getBinId()); } if (speed != 1) { QLocale locale; QString url = prod->get("resource"); Track::SlowmoInfo info; info.speed = speed; info.strobe = 1; info.state = state; Mlt::Producer *copy = m_document->renderer()->getSlowmotionProducer(info.toString(locale) + url); if (copy == NULL) { // create mute slowmo producer url.prepend(locale.toString(speed) + ":"); Mlt::Properties passProperties; Mlt::Properties original(prod->get_properties()); passProperties.pass_list(original, ClipController::getPassPropertiesList(false)); copy = m_timeline->track(track)->buildSlowMoProducer(passProperties, url, clip->getBinId(), info); } if (copy == NULL) { // Failed to get slowmo producer, error qDebug()<<"Failed to get slowmo producer, error"; return; } prod = copy; } if (prod && prod->is_valid() && m_timeline->track(track)->replace(pos.seconds(), prod, state)) { clip->setState(state); } else { // Changing clip type failed emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", pos.frames(m_document->fps()), m_timeline->getTrackInfo(track).trackName), ErrorMessage); return; } clip->update(); } void CustomTrackView::updateClipTypeActions(ClipItem *clip) { bool hasAudio; bool hasAV; if (clip == NULL || (clip->clipType() != AV && clip->clipType() != Playlist)) { m_clipTypeGroup->setEnabled(false); hasAudio = clip != NULL && clip->clipType() == Audio; hasAV = false; } else { switch (clip->clipType()) { case AV: case Playlist: hasAudio = true; hasAV = true; break; case Audio: hasAudio = true; hasAV = false; break; default: hasAudio = false; hasAV = false; } m_clipTypeGroup->setEnabled(true); QList actions = m_clipTypeGroup->actions(); QString lookup; if (clip->clipState() == PlaylistState::AudioOnly) lookup = QStringLiteral("clip_audio_only"); else if (clip->clipState() == PlaylistState::VideoOnly) lookup = QStringLiteral("clip_video_only"); else lookup = QStringLiteral("clip_audio_and_video"); for (int i = 0; i < actions.count(); ++i) { if (actions.at(i)->data().toString() == lookup) { actions.at(i)->setChecked(true); break; } } } for (int i = 0; i < m_audioActions.count(); ++i) { m_audioActions.at(i)->setEnabled(hasAudio); } for (int i = 0; i < m_avActions.count(); ++i) { m_avActions.at(i)->setEnabled(hasAV); } } void CustomTrackView::slotGoToMarker(QAction *action) { int pos = action->data().toInt(); seekCursorPos(pos); } void CustomTrackView::reloadTransitionLumas() { QString lumaNames; QString lumaFiles; QDomElement lumaTransition = MainWindow::transitions.getEffectByTag(QStringLiteral("luma"), QStringLiteral("luma")); QDomNodeList params = lumaTransition.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); if (e.attribute(QStringLiteral("tag")) == QLatin1String("resource")) { lumaNames = e.attribute(QStringLiteral("paramlistdisplay")); lumaFiles = e.attribute(QStringLiteral("paramlist")); break; } } QList itemList = items(); Transition *transitionitem; QDomElement transitionXml; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == TransitionWidget) { transitionitem = static_cast (itemList.at(i)); transitionXml = transitionitem->toXML(); if (transitionXml.attribute(QStringLiteral("id")) == QLatin1String("luma") && transitionXml.attribute(QStringLiteral("tag")) == QLatin1String("luma")) { QDomNodeList params = transitionXml.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); if (e.attribute(QStringLiteral("tag")) == QLatin1String("resource")) { e.setAttribute(QStringLiteral("paramlistdisplay"), lumaNames); e.setAttribute(QStringLiteral("paramlist"), lumaFiles); break; } } } if (transitionXml.attribute(QStringLiteral("id")) == QLatin1String("composite") && transitionXml.attribute(QStringLiteral("tag")) == QLatin1String("composite")) { QDomNodeList params = transitionXml.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); if (e.attribute(QStringLiteral("tag")) == QLatin1String("luma")) { e.setAttribute(QStringLiteral("paramlistdisplay"), lumaNames); e.setAttribute(QStringLiteral("paramlist"), lumaFiles); break; } } } } } emit transitionItemSelected(NULL); } double CustomTrackView::fps() const { return m_document->fps(); } void CustomTrackView::updateProjectFps() { // update all clips to the new fps resetSelectionGroup(); scene()->clearSelection(); if (m_dragItem) m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; QList itemList = items(); for (int i = 0; i < itemList.count(); ++i) { // remove all items and re-add them one by one if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i)); } for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWidget || itemList.at(i)->type() == TransitionWidget)) { AbstractClipItem *clip = static_cast (itemList.at(i)); clip->updateFps(m_document->fps()); m_scene->addItem(clip); } else if (itemList.at(i)->type() == GroupWidget) { AbstractGroupItem *grp = static_cast (itemList.at(i)); QList children = grp->childItems(); for (int j = 0; j < children.count(); ++j) { if (children.at(j)->type() == AVWidget || children.at(j)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (children.at(j)); clip->setFlag(QGraphicsItem::ItemIsMovable, true); clip->updateFps(m_document->fps()); } } m_document->clipManager()->removeGroup(grp); m_scene->addItem(grp); if (grp == m_selectionGroup) m_selectionGroup = NULL; scene()->destroyItemGroup(grp); scene()->clearSelection(); /*for (int j = 0; j < children.count(); ++j) { if (children.at(j)->type() == AVWidget || children.at(j)->type() == TRANSITIONWIDGET) { //children.at(j)->setParentItem(0); children.at(j)->setSelected(true); } }*/ groupSelectedItems(children, true); } else if (itemList.at(i)->type() == GUIDEITEM) { Guide *g = static_cast(itemList.at(i)); g->updatePos(); m_scene->addItem(g); } } viewport()->update(); } void CustomTrackView::slotTrackDown() { int ix; if (m_selectedTrack > 1) ix = m_selectedTrack - 1; else ix = m_timeline->tracksCount() - 1; slotSelectTrack(ix); } void CustomTrackView::slotTrackUp() { int ix; if (m_selectedTrack < m_timeline->tracksCount() - 1) ix = m_selectedTrack + 1; else ix = 1; slotSelectTrack(ix); } int CustomTrackView::selectedTrack() const { return m_selectedTrack; } QStringList CustomTrackView::selectedClips() const { QStringList clipIds; QList selection = m_scene->selectedItems(); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *item = static_cast(selection.at(i)); clipIds << item->getBinId(); } } return clipIds; } -void CustomTrackView::slotSelectTrack(int ix) +void CustomTrackView::slotSelectTrack(int ix, bool switchTarget) { m_selectedTrack = qBound(1, ix, m_timeline->tracksCount() - 1); emit updateTrackHeaders(); m_timeline->slotShowTrackEffects(ix); QRectF rect(mapToScene(QPoint(10, 0)).x(), getPositionFromTrack(ix) , 10, m_tracksHeight); ensureVisible(rect, 0, 0); viewport()->update(); + if (switchTarget) + m_timeline->switchTrackTarget(); } void CustomTrackView::slotSelectClipsInTrack() { QRectF rect(0, getPositionFromTrack(m_selectedTrack) + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1); resetSelectionGroup(); QList selection = m_scene->items(rect); m_scene->clearSelection(); QList list; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget || selection.at(i)->type() == GroupWidget) { list.append(selection.at(i)); } } groupSelectedItems(list, false, true); } void CustomTrackView::slotSelectAllClips() { m_scene->clearSelection(); resetSelectionGroup(); groupSelectedItems(m_scene->items(), false, true); } void CustomTrackView::selectClip(bool add, bool group, int track, int pos) { QRectF rect; if (track != -1 && pos != -1) rect = QRectF(pos, getPositionFromTrack(track) + m_tracksHeight / 2, 1, 1); else rect = QRectF(m_cursorPos, getPositionFromTrack(m_selectedTrack) + m_tracksHeight / 2, 1, 1); QList selection = m_scene->items(rect); resetSelectionGroup(group); if (!group) m_scene->clearSelection(); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { selection.at(i)->setSelected(add); break; } } if (group) groupSelectedItems(); } void CustomTrackView::selectTransition(bool add, bool group) { QRectF rect(m_cursorPos, getPositionFromTrack(m_selectedTrack) + m_tracksHeight, 1, 1); QList selection = m_scene->items(rect); resetSelectionGroup(group); if (!group) m_scene->clearSelection(); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget) { selection.at(i)->setSelected(add); break; } } if (group) groupSelectedItems(); } QStringList CustomTrackView::extractTransitionsLumas() { QStringList urls; QList itemList = items(); Transition *transitionitem; QDomElement transitionXml; for (int i = 0; i < itemList.count(); ++i) { if (itemList.at(i)->type() == TransitionWidget) { transitionitem = static_cast (itemList.at(i)); transitionXml = transitionitem->toXML(); // luma files in transitions are in "resource" property QString luma = EffectsList::parameter(transitionXml, QStringLiteral("resource")); if (!luma.isEmpty()) urls << QUrl(luma).path(); } } urls.removeDuplicates(); return urls; } void CustomTrackView::setEditMode(TimelineMode::EditMode mode) { m_scene->setEditMode(mode); } void CustomTrackView::checkTrackSequence(int track) { QList times = m_document->renderer()->checkTrackSequence(track); QRectF rect(0, getPositionFromTrack(track) + m_tracksHeight / 2, sceneRect().width(), 2); QList selection = m_scene->items(rect); QList timelineList; timelineList.append(0); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast (selection.at(i)); int start = clip->startPos().frames(m_document->fps()); int end = clip->endPos().frames(m_document->fps()); if (!timelineList.contains(start)) timelineList.append(start); if (!timelineList.contains(end)) timelineList.append(end); } } qSort(timelineList); //qDebug() << "// COMPARE:\n" << times << '\n' << timelineList << "\n-------------------"; if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR")); } void CustomTrackView::insertZone(TimelineMode::EditMode sceneMode, const QString clipId, QPoint binZone) { bool extractAudio = true; bool extractVideo = true; ClipType cType = m_document->getBinClip(clipId)->clipType(); if (KdenliveSettings::splitaudio()) { if (m_timeline->audioTarget == -1 || m_timeline->getTrackInfo(m_timeline->audioTarget).isLocked) extractAudio = false; if (cType == Audio || m_timeline->videoTarget == -1 || m_timeline->getTrackInfo(m_timeline->videoTarget).isLocked) extractVideo = false; } else if (m_timeline->getTrackInfo(m_selectedTrack).isLocked) { // Cannot perform an Extract operation on a locked track emit displayMessage(i18n("Cannot perform operation on a locked track"), ErrorMessage); return; } if (binZone.isNull()) return; QPoint timelineZone; if (KdenliveSettings::useTimelineZoneToEdit()) timelineZone = m_document->zone(); else { timelineZone.setX(seekPosition()); timelineZone.setY(-1); } ItemInfo info; int binLength = binZone.y() - binZone.x(); int timelineLength = timelineZone.y() - timelineZone.x(); info.startPos = GenTime(timelineZone.x(), m_document->fps()); info.cropStart = GenTime(binZone.x(), m_document->fps()); info.endPos = info.startPos + GenTime(KdenliveSettings::useTimelineZoneToEdit() ? timelineLength : binLength, m_document->fps()); info.cropDuration = info.endPos - info.startPos; info.track = m_selectedTrack; QUndoCommand *addCommand = new QUndoCommand(); addCommand->setText(i18n("Insert clip")); if (sceneMode == TimelineMode::OverwriteEdit) { // We clear the selected zone in all non locked tracks extractZone(QPoint(timelineZone.x(), info.endPos.frames(m_document->fps())), false, QList (), addCommand); } else { // Cut and move clips forward cutTimeline(timelineZone.x(), QList (), QList (), addCommand); new AddSpaceCommand(this, info, QList (), true, addCommand); } if (KdenliveSettings::splitaudio()) { if (extractVideo) { info.track = m_timeline->videoTarget; if (extractAudio) { new AddTimelineClipCommand(this, clipId, info, EffectsList(), PlaylistState::Original, true, false, addCommand); } else { new AddTimelineClipCommand(this, clipId, info, EffectsList(), PlaylistState::VideoOnly, true, false, addCommand); } } else if (extractAudio) { // Extract audio only info.track = m_timeline->audioTarget; new AddTimelineClipCommand(this, clipId, info, EffectsList(), cType == Audio ? PlaylistState::Original : PlaylistState::AudioOnly, true, false, addCommand); } else { emit displayMessage(i18n("No target track(s) selected"), InformationMessage); } } else { new AddTimelineClipCommand(this, clipId, info, EffectsList(), PlaylistState::Original, true, false, addCommand); } // Automatic audio split if (KdenliveSettings::splitaudio() && extractVideo && extractAudio) { if (!m_timeline->getTrackInfo(m_timeline->audioTarget).isLocked && m_document->getBinClip(clipId)->isSplittable()) splitAudio(false, info, m_timeline->audioTarget, addCommand); } updateTrackDuration(info.track, addCommand); m_commandStack->push(addCommand); selectClip(true, false, m_selectedTrack, timelineZone.x()); } void CustomTrackView::clearSelection(bool emitInfo) { if (m_dragItem) m_dragItem->setSelected(false); resetSelectionGroup(); scene()->clearSelection(); if (m_dragItem) m_dragItem->setMainSelectedClip(false); m_dragItem = NULL; if (emitInfo) emit clipItemSelected(NULL); } void CustomTrackView::updatePalette() { if (m_cursorLine) { QPen pen1 = m_cursorLine->pen(); QColor line(palette().text().color()); line.setAlpha(pen1.color().alpha()); pen1.setColor(line); m_cursorLine->setPen(pen1); } QIcon razorIcon = KoIconUtils::themedIcon(QStringLiteral("edit-cut")); m_razorCursor = QCursor(razorIcon.pixmap(32, 32)); KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window, KSharedConfig::openConfig(KdenliveSettings::colortheme())); m_selectedTrackColor = scheme.background(KColorScheme::ActiveBackground ).color(); m_selectedTrackColor.setAlpha(150); m_lockedTrackColor = scheme.background(KColorScheme::NegativeBackground ).color(); m_lockedTrackColor.setAlpha(150); } void CustomTrackView::removeTipAnimation() { if (m_visualTip) { scene()->removeItem(m_visualTip); m_keyPropertiesTimer->stop(); delete m_keyProperties; m_keyProperties = NULL; delete m_visualTip; m_visualTip = NULL; } } bool CustomTrackView::hasAudio(int track) const { QRectF rect(0, (double)(getPositionFromTrack(track) + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1)); QList collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect); for (int i = 0; i < collisions.count(); ++i) { QGraphicsItem *item = collisions.at(i); if (!item->isEnabled()) continue; if (item->type() == AVWidget) { ClipItem *clip = static_cast (item); if (clip->clipState() != PlaylistState::VideoOnly && (clip->clipType() == Audio || clip->clipType() == AV || clip->clipType() == Playlist)) return true; } } return false; } void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix) { QUndoCommand *effectCommand = new QUndoCommand(); QString effectName; if (effect.tagName() == QLatin1String("effectgroup")) { effectName = effect.attribute(QStringLiteral("name")); } else { QDomElement namenode = effect.firstChildElement(QStringLiteral("name")); if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data()); else effectName = i18n("effect"); } effectCommand->setText(i18n("Add %1", effectName)); if (effect.tagName() == QLatin1String("effectgroup")) { QDomNodeList effectlist = effect.elementsByTagName(QStringLiteral("effect")); for (int j = 0; j < effectlist.count(); ++j) { QDomElement trackeffect = effectlist.at(j).toElement(); if (trackeffect.attribute(QStringLiteral("unique"), QStringLiteral("0")) != QLatin1String("0") && m_timeline->hasTrackEffect(ix, trackeffect.attribute(QStringLiteral("tag")), trackeffect.attribute(QStringLiteral("id"))) != -1) { emit displayMessage(i18n("Effect already present in track"), ErrorMessage); continue; } new AddEffectCommand(this, ix, GenTime(-1), trackeffect, true, effectCommand); } } else { if (effect.attribute(QStringLiteral("unique"), QStringLiteral("0")) != QLatin1String("0") && m_timeline->hasTrackEffect(ix, effect.attribute(QStringLiteral("tag")), effect.attribute(QStringLiteral("id"))) != -1) { emit displayMessage(i18n("Effect already present in track"), ErrorMessage); delete effectCommand; return; } new AddEffectCommand(this, ix, GenTime(-1), effect, true, effectCommand); } if (effectCommand->childCount() > 0) { m_commandStack->push(effectCommand); } else delete effectCommand; } void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command) { Q_UNUSED(command) QList tracks; if (track >= 0) { tracks << track; } else { // negative track number -> update all tracks for (int i = 1; i < m_timeline->tracksCount(); ++i) tracks << i; } /*for (int i = 0; i < tracks.count(); ++i) { int t = tracks.at(i); // t + 1 because of black background track int duration = m_document->renderer()->mltTrackDuration(t + 1); if (duration != m_document->trackDuration(t)) { m_document->setTrackDuration(t, duration); // update effects EffectsList effects = m_document->getTrackEffects(t); for (int j = 0; j < effects.count(); ++j) { // TODO // - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration) // - update the effectstack if necessary // } } }*/ } void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command) { QMap effects = item->adjustEffectsToDuration(oldInfo); if (!effects.isEmpty()) { QMap::const_iterator i = effects.constBegin(); while (i != effects.constEnd()) { new EditEffectCommand(this, item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute(QStringLiteral("kdenlive_ix")).toInt(), true, true, command); ++i; } } if (item == m_dragItem) { // clip is selected, update effect stack emit clipItemSelected(item); } } void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra) { ClipItem *clip = getClipItemAtStart(GenTime(startPos, m_document->fps()), track); if (clip == NULL) { emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage); return; } QDomElement newEffect; QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex()); if (effect.attribute(QStringLiteral("id")) == extra.value(QStringLiteral("finalfilter"))) { newEffect = effect.cloneNode().toElement(); QMap::const_iterator i = filterParams.constBegin(); while (i != filterParams.constEnd()) { EffectsList::setParameter(newEffect, i.key(), i.value()); ++i; } EditEffectCommand *command = new EditEffectCommand(this, clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true); m_commandStack->push(command); emit clipItemSelected(clip); } } void CustomTrackView::slotImportClipKeyframes(GraphicsRectItem type, ItemInfo info, QDomElement xml, QMap data) { ClipItem *item = NULL; ItemInfo srcInfo; if (data.isEmpty()) { if (type == TransitionWidget) { // We want to import keyframes to a transition if (!m_selectionGroup) { emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage); return; } // Make sure there is no collision QList children = m_selectionGroup->childItems(); for (int i = 0; i < children.count(); ++i) { if (children.at(i)->type() == AVWidget) { item = static_cast(children.at(i)); srcInfo = item->info(); break; } } } else { // Import keyframes from current clip to its effect if (m_dragItem && m_dragItem->type() == AVWidget) item = static_cast (m_dragItem); } if (!item) { emit displayMessage(i18n("No clip found"), ErrorMessage); return; } data = item->binClip()->analysisData(); } if (data.isEmpty()) { emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage); return; } QPointerimport = new KeyframeImport(srcInfo, info, data, m_document->timecode(), xml, m_document->getProfileInfo(), this); if (import->exec() != QDialog::Accepted) { delete import; return; } QString keyframeData = import->selectedData(); QString tag = import->selectedTarget(); emit importKeyframes(type, tag, keyframeData); delete import; } void CustomTrackView::slotReplaceTimelineProducer(const QString &id) { Mlt::Producer *prod = m_document->renderer()->getBinProducer(id); Mlt::Producer *videoProd = m_document->renderer()->getBinVideoProducer(id); QList allSlows; for (int i = 1; i < m_timeline->tracksCount(); i++) { allSlows << m_timeline->track(i)->getSlowmotionInfos(id); } QLocale locale; QString url = prod->get("resource"); // generate all required slowmo producers QStringList processedUrls; QMap newSlowMos; for (int i = 0; i < allSlows.count(); i++) { // find out speed and strobe values Track::SlowmoInfo info = allSlows.at(i); QString wrapUrl = QStringLiteral("timewrap:") + locale.toString(info.speed) + ':' + url; // build slowmo producer if (processedUrls.contains(wrapUrl)) continue; processedUrls << wrapUrl; Mlt::Producer *slowProd = new Mlt::Producer(*prod->profile(), 0, wrapUrl.toUtf8().constData()); if (!slowProd->is_valid()) { qDebug()<<"++++ FAILED TO CREATE SLOWMO PROD"; continue; } //if (strobe > 1) slowProd->set("strobe", strobe); QString producerid = "slowmotion:" + id + ':' + info.toString(locale); slowProd->set("id", producerid.toUtf8().constData()); newSlowMos.insert(info.toString(locale), slowProd); } for (int i = 1; i < m_timeline->tracksCount(); i++) { m_timeline->track(i)->replaceAll(id, prod, videoProd, newSlowMos); } // update slowmotion storage QMapIterator i(newSlowMos); while (i.hasNext()) { i.next(); Mlt::Producer *sprod = i.value(); m_document->renderer()->storeSlowmotionProducer(i.key() + url, sprod, true); } m_timeline->refreshTractor(); } void CustomTrackView::slotPrepareTimelineReplacement(const QString &id) { for (int i = 1; i < m_timeline->tracksCount(); i++) { m_timeline->track(i)->replaceId(id); } } void CustomTrackView::slotUpdateTimelineProducer(const QString &id) { Mlt::Producer *prod = m_document->renderer()->getBinProducer(id); for (int i = 1; i < m_timeline->tracksCount(); i++) { m_timeline->track(i)->updateEffects(id, prod); } } bool CustomTrackView::hasSelection() const { return (m_selectionGroup || m_dragItem); } void CustomTrackView::exportTimelineSelection(QString path) { if (!m_selectionGroup && !m_dragItem) { qDebug()<<"/// ARGH, NO SELECTION GRP"; return; } if (path.isEmpty()) { QString clipFolder = KRecentDirs::dir(QStringLiteral(":KdenliveClipFolder")); if (clipFolder.isEmpty()) { clipFolder = QDir::homePath(); } path = QFileDialog::getSaveFileName(this, i18n("Save Zone"), clipFolder, i18n("MLT playlist (*.mlt)")); if (path.isEmpty()) return; } QList children; QRectF bounding; if (m_selectionGroup) { children = m_selectionGroup->childItems(); bounding = m_selectionGroup->sceneBoundingRect(); } else { // only one clip selected children << m_dragItem; bounding = m_dragItem->sceneBoundingRect(); } int firstTrack = getTrackFromPos(bounding.bottom()); int lastTrack = getTrackFromPos(bounding.top()); // Build export playlist Mlt::Tractor *newTractor = new Mlt::Tractor(*(m_document->renderer()->getProducer()->profile())); Mlt::Field *field = newTractor->field(); for (int i = firstTrack; i <= lastTrack; i++) { QScopedPointer newTrackPlaylist(new Mlt::Playlist(*newTractor->profile())); newTractor->set_track(*newTrackPlaylist, i - firstTrack); } int startOffest = m_projectDuration; // Find first frame of selection for (int i = 0; i < children.count(); ++i) { QGraphicsItem *item = children.at(i); if (item->type() != TransitionWidget && item->type() != AVWidget) { continue; } AbstractClipItem *it = static_cast(item); if (!it) continue; int pos = it->startPos().frames(m_document->fps()); if (pos < startOffest) startOffest = pos; } for (int i = 0; i < children.count(); ++i) { QGraphicsItem *item = children.at(i); if (item->type() == AVWidget) { ClipItem *clip = static_cast(item); int track = clip->track() - firstTrack; m_timeline->duplicateClipOnPlaylist(clip->track(), clip->startPos().seconds(), startOffest, newTractor->track(track)); } else if (item->type() == TransitionWidget) { Transition *tr = static_cast(item); int a_track = qBound(0, tr->transitionEndTrack() - firstTrack, lastTrack - firstTrack + 1); int b_track = qBound(0, tr->track() - firstTrack, lastTrack - firstTrack + 1);; m_timeline->transitionHandler->duplicateTransitionOnPlaylist(tr->startPos().frames(m_document->fps()) - startOffest, tr->endPos().frames(m_document->fps()) - startOffest, tr->transitionTag(), tr->toXML(), a_track, b_track, field); } } Mlt::Consumer xmlConsumer(*newTractor->profile(), ("xml:" + path).toUtf8().constData()); xmlConsumer.set("terminate_on_pause", 1); xmlConsumer.connect(*newTractor); xmlConsumer.run(); delete newTractor; } int CustomTrackView::getTrackFromPos(double y) const { int totalTracks = m_timeline->tracksCount() - 1; return qMax(1, totalTracks - ((int)(y / m_tracksHeight))); } int CustomTrackView::getPositionFromTrack(int track) const { int totalTracks = m_timeline->tracksCount() - 1; return m_tracksHeight * (totalTracks - track); } void CustomTrackView::importPlaylist(ItemInfo info, QMap processedUrl, QMap idMaps, QDomDocument doc, QUndoCommand *command) { Mlt::Producer *import = new Mlt::Producer(*m_document->renderer()->getProducer()->profile(), "xml-string", doc.toString().toUtf8().constData()); if (!import || !import->is_valid()) { delete command; qDebug()<<" / / /CANNOT open playlist to import "; return; } Mlt::Service service(import->parent().get_service()); if (service.type() != tractor_type) { delete command; qDebug()<<" / / /CANNOT playlist file: "< m_timeline->tracksCount()) { lowerTrack = m_timeline->tracksCount() - playlistTracks; } if (lowerTrack <1) { qWarning()<<" / / / TOO many tracks in playlist for our timeline "; delete command; return; } // Check if there are no objects on the way double startY = getPositionFromTrack(lowerTrack + playlistTracks) + 1; QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight * playlistTracks); QList selection = m_scene->items(r); ClipItem *playlistToExpand = getClipItemAtStart(info.startPos, info.track); if (playlistToExpand) selection.removeAll(playlistToExpand); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == TransitionWidget || selection.at(i)->type() == AVWidget) { qWarning()<<" / / /There are clips in timeline preventing expand actions"; delete command; return; } } for (int i = 0; i < playlistTracks; i++) { int startPos = info.startPos.frames(m_document->fps()); Mlt::Producer trackProducer(tractor.track(i)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); for (int j = 0; j < trackPlaylist.count(); j++) { QScopedPointer original(trackPlaylist.get_clip(j)); if (original == NULL || !original->is_valid()) { // invalid clip continue; } if (original->is_blank()) { startPos += original->get_playtime(); continue; } // Found a producer, import it QString resource = original->parent().get("resource"); QString service = original->parent().get("mlt_service"); if (service == QLatin1String("timewarp")) { resource = original->parent().get("warp_resource"); } else if (service == QLatin1String("framebuffer")) { resource = resource.section(QStringLiteral("?"), 0, -2); } QString originalId = processedUrl.value(resource); // Title clips cannot be identified by resource, so use a map of previous / current ids instead of an url / id map if (originalId.isEmpty()) originalId = idMaps.value(original->parent().get("id")); if (originalId.isEmpty()) { qDebug()<<" / /WARNING, MISSING PRODUCER FOR: "<get_playtime(); continue; } // Ready, insert clip ItemInfo insertInfo; insertInfo.startPos = GenTime(startPos, m_document->fps()); int in = original->get_in(); int out = original->get_out(); insertInfo.cropStart = GenTime(in, m_document->fps()); insertInfo.cropDuration = GenTime(out - in + 1, m_document->fps()); insertInfo.endPos = insertInfo.startPos + insertInfo.cropDuration; insertInfo.track = lowerTrack + i; EffectsList effects = ClipController::xmlEffectList(original->profile(), *original); new AddTimelineClipCommand(this, originalId, insertInfo, effects, PlaylistState::Original, true, false, command); startPos += original->get_playtime(); } updateTrackDuration(lowerTrack + i, command); } // Paste transitions QScopedPointer serv(tractor.field()); while (serv && serv->is_valid()) { if (serv->type() == transition_type) { Mlt::Transition t((mlt_transition) serv->get_service()); if (t.get_int("internal_added") > 0) { // This is an auto transition, skip } else { Mlt::Properties prop(t.get_properties()); ItemInfo transitionInfo; transitionInfo.startPos = info.startPos + GenTime(t.get_in(), m_document->fps()); transitionInfo.endPos = info.startPos + GenTime(t.get_out(), m_document->fps()); transitionInfo.track = t.get_b_track() + lowerTrack; int endTrack = t.get_a_track() + lowerTrack; if (prop.get("kdenlive_id") == NULL && QString(prop.get("mlt_service")) == "composite" && Timeline::isSlide(prop.get("geometry"))) prop.set("kdenlive_id", "slide"); QDomElement base = MainWindow::transitions.getEffectByTag(prop.get("mlt_service"), prop.get("kdenlive_id")).cloneNode().toElement(); QDomNodeList params = base.elementsByTagName("parameter"); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); QString paramName = e.hasAttribute("tag") ? e.attribute("tag") : e.attribute("name"); QString value; if (paramName == "a_track") { value = QString::number(transitionInfo.track); } else if (paramName == "b_track") { value = QString::number(endTrack); } else value = prop.get(paramName.toUtf8().constData()); //int factor = e.attribute("factor").toInt(); if (value.isEmpty()) continue; e.setAttribute("value", value); } base.setAttribute("force_track", prop.get_int("force_track")); base.setAttribute("automatic", prop.get_int("automatic")); new AddTransitionCommand(this, transitionInfo, endTrack, base, false, true, command); } } serv.reset(serv->producer()); } if (command->childCount() > 0) { m_commandStack->push(command); } else delete command; } void CustomTrackView::slotRefreshCutLine() { if (m_cutLine) { QPointF pos = mapToScene(mapFromGlobal(QCursor::pos())); int mappedXPos = qMax((int)(pos.x()), 0); m_cutLine->setPos(mappedXPos, getPositionFromTrack(getTrackFromPos(pos.y()))); } } void CustomTrackView::updateTransitionWidget(Transition *tr, ItemInfo info) { QPoint p; ClipItem *transitionClip = getClipItemAtStart(info.startPos, info.track); if (transitionClip && transitionClip->binClip()) { int frameWidth = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.width")); int frameHeight = transitionClip->binClip()->getProducerIntProperty(QStringLiteral("meta.media.height")); double factor = transitionClip->binClip()->getProducerProperty(QStringLiteral("aspect_ratio")).toDouble(); if (factor == 0) factor = 1.0; p.setX((int)(frameWidth * factor + 0.5)); p.setY(frameHeight); } emit transitionItemSelected(tr, getPreviousVideoTrack(tr->track()), p, true); } void CustomTrackView::dropTransitionGeometry(Transition *trans, const QString &geometry) { if (m_dragItem && m_dragItem != trans) { clearSelection(false); m_dragItem = trans; m_dragItem->setMainSelectedClip(true); trans->setSelected(true); updateTimelineSelection(); } QMap data; data.insert(i18n("Dropped Geometry"), geometry); slotImportClipKeyframes(TransitionWidget, trans->info(), trans->toXML(), data); } void CustomTrackView::breakLockedGroups(QList clipsToMove, QList transitionsToMove, QUndoCommand *masterCommand, bool doIt) { QList processedGroups; for (int i = 0; i < clipsToMove.count(); ++i) { ClipItem *clip = getClipItemAtStart(clipsToMove.at(i).startPos, clipsToMove.at(i).track); if (clip == NULL || !clip->parentItem()) { qDebug()<<" * ** Canot find clip to break: "<(clip->parentItem()); if (grp->isItemLocked() && !processedGroups.contains(grp)) { processedGroups << grp; groupClips(false, grp->childItems(), true, masterCommand, doIt); } } for (int i = 0; i < transitionsToMove.count(); ++i) { Transition *trans = getTransitionItemAtStart(transitionsToMove.at(i).startPos, transitionsToMove.at(i).track); if (trans == NULL || !trans->parentItem()) continue; // If group has a locked item, ungroup first AbstractGroupItem *grp = static_cast (trans->parentItem()); if (grp->isItemLocked() && !processedGroups.contains(grp)) { processedGroups << grp; groupClips(false, grp->childItems(), true, masterCommand, doIt); } } } void CustomTrackView::switchTrackLock() { slotSwitchTrackLock(m_selectedTrack, !m_timeline->getTrackInfo(m_selectedTrack).isLocked); } void CustomTrackView::switchAllTrackLock() { if (m_selectedTrack > 1) slotSwitchTrackLock(m_selectedTrack, !m_timeline->getTrackInfo(1).isLocked, true); else if (m_timeline->visibleTracksCount() > 1) slotSwitchTrackLock(m_selectedTrack, !m_timeline->getTrackInfo(2).isLocked, true); } diff --git a/src/timeline/customtrackview.h b/src/timeline/customtrackview.h index 3106b34ae..9327694e6 100644 --- a/src/timeline/customtrackview.h +++ b/src/timeline/customtrackview.h @@ -1,605 +1,605 @@ /*************************************************************************** * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #ifndef CUSTOMTRACKVIEW_H #define CUSTOMTRACKVIEW_H #include #include #include #include #include #include #include #include #include "doc/kdenlivedoc.h" #include "timeline/guide.h" #include "effectslist/effectslist.h" #include "timeline/customtrackscene.h" class Timeline; class ClipController; class ClipItem; class AbstractClipItem; class AbstractGroupItem; class Transition; class AudioCorrelation; class KSelectAction; class CustomTrackView : public QGraphicsView { Q_OBJECT public: CustomTrackView(KdenliveDoc *doc, Timeline* timeline, CustomTrackScene* projectscene, QWidget *parent = 0); virtual ~ CustomTrackView(); virtual void mousePressEvent(QMouseEvent * event); virtual void mouseReleaseEvent(QMouseEvent * event); virtual void mouseMoveEvent(QMouseEvent * event); virtual void mouseDoubleClickEvent(QMouseEvent *event); void addTrack(const TrackInfo &type, int ix = -1); void removeTrack(int ix); /** @brief Makes the document use new track info (name, type, ...). */ void configTracks(const QList &trackInfos); int cursorPos() const; void checkAutoScroll(); /** Move the clip at \c start to \c end. If \c out_actualEnd is not NULL, it will be set to the position the clip really ended up at. For example, attempting to move a clip to t = -1 s will actually move it to t = 0 s. */ bool moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, bool alreadyMoved, ItemInfo *out_actualEnd = NULL); void moveGroup(QList startClip, QList startTransition, const GenTime &offset, const int trackOffset, bool alreadyMoved, bool reverseMove); /** move transition, startPos = (old start, old end), endPos = (new start, new end) */ void moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh); void resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry = false); void addClip(const QString &clipId, ItemInfo info, EffectsList list, PlaylistState::ClipState state, bool refresh = true); void deleteClip(ItemInfo info, bool refresh = true); void addMarker(const QString &id, const CommentedTime &marker); void addData(const QString &id, const QString &key, const QString &data); void setScale(double scaleFactor, double verticalScale); void deleteClip(const QString &clipId, QUndoCommand *deleteCommand); /** @brief An effect was dropped on @param clip */ void slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track); /** @brief A transition was dropped on @param clip */ void slotDropTransition(ClipItem *clip, QDomElement transition, QPointF scenePos); /** @brief Add effect to current clip */ void slotAddEffectToCurrentItem(QDomElement effect); /** @brief Add effect to a clip or selection */ void slotAddEffect(QDomElement effect, const GenTime &pos, int track); void slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget = NULL); void addEffect(int track, GenTime pos, QDomElement effect); void deleteEffect(int track, const GenTime &pos, const QDomElement &effect); void updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool refreshEffectStack = false, bool replaceEffect = false); /** @brief Enable / disable a list of effects */ void updateEffectState(int track, GenTime pos, QList effectIndexes, bool disable, bool updateEffectStack); void moveEffect(int track, const GenTime &pos, const QList &oldPos, const QList &newPos); void addTransition(const ItemInfo &transitionInfo, int endTrack, const QDomElement ¶ms, bool refresh); void deleteTransition(const ItemInfo &transitionInfo, int endTrack, QDomElement params, bool refresh); void updateTransition(int track, const GenTime &pos, const QDomElement &oldTransition, const QDomElement &transition, bool updateTransitionWidget); void activateMonitor(); int duration() const; void deleteSelectedClips(); /** @brief Cuts all clips that are selected at the timeline cursor position. */ void cutSelectedClips(); void setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu); bool checkTrackHeight(bool force = false); void updateSceneFrameWidth(bool fpsChanged = false); void setTool(ProjectTool tool); ClipItem *cutClip(const ItemInfo &info, const GenTime &cutTime, bool cut, const EffectsList &oldStack = EffectsList(), bool execute = true); Transition *cutTransition(const ItemInfo &info, const GenTime &cutTime, bool cut, const QDomElement &oldStack = QDomElement(), bool execute = true); void slotSeekToPreviousSnap(); void slotSeekToNextSnap(); double getSnapPointForPos(double pos); bool findString(const QString &text); void selectFound(QString track, QString pos); bool findNextString(const QString &text); void initSearchStrings(); void clearSearchStrings(); QList findId(const QString &clipId); void clipStart(); void clipEnd(); void doChangeClipSpeed(ItemInfo info, const ItemInfo &speedIndependantInfo, PlaylistState::ClipState state, const double speed, int strobe, const QString &id, bool removeEffect = false); /** @brief Every command added to the undo stack automatically triggers a document change event. * This function should only be called when changing a document setting or another function that * is not integrated in the undo / redo system */ void setDocumentModified(); void setInPoint(); void setOutPoint(); /** @brief Prepares inserting space. * * Shows a dialog to configure length and track. */ void slotInsertSpace(); /** @brief Prepares removing space. */ void slotRemoveSpace(); void insertSpace(QList clipsToMove, QList transToMove, int track, const GenTime &duration, const GenTime &offset); ClipItem *getActiveClipUnderCursor(bool allowOutsideCursor = false) const; void deleteTimelineTrack(int ix, TrackInfo trackinfo); void saveThumbnails(); void autoTransition(); void initCursorPos(int pos); /** @brief Locks or unlocks a track. * @param ix number of track * @param lock whether to lock or unlock * @param requestUpdate (default = true) Whether to request an update of the icon in the track header * * Makes sure no clip on track to lock is selected. */ void lockTrack(int ix, bool lock, bool requestUpdate = true); void groupClips(bool group = true, QList itemList = QList(), bool forceLock = false, QUndoCommand *command = NULL, bool doIt = true); void doGroupClips(QList clipInfos, QList transitionInfos, bool group); void loadGroups(const QDomNodeList &groups); /** @brief Creates SplitAudioCommands for selected clips. */ void splitAudio(bool warn = true, ItemInfo info = ItemInfo(), int destTrack = -1, QUndoCommand *masterCommand = NULL); /// Define which clip to take as reference for automatic audio alignment void setAudioAlignReference(); /// Automatically align the currently selected clips to synchronize their audio with the reference's audio void alignAudio(); /** @brief Separates the audio of a clip to a audio track. * @param pos Position of the clip to split * @param track Track of the clip * @param split Split or unsplit */ void doSplitAudio(const GenTime &pos, int track, int destTrack, bool split); /** @brief Sets the clip type (av, video only, audio only) of the current selection. */ void setClipType(PlaylistState::ClipState state); void doChangeClipType(const GenTime &pos, int track, PlaylistState::ClipState state); int hasGuide(int pos, int offset); void reloadTransitionLumas(); void updateProjectFps(); double fps() const; int selectedTrack() const; QStringList selectedClips() const; /** @brief Checks whether an item can be inserted (make sure it does not overlap another item) */ bool canBePastedTo(ItemInfo info, int type) const; /** @brief Selects a clip. * @param add Whether to select or deselect * @param group (optional) Whether to add the clip to a group * @param track (optional) The track of the clip (has to be combined with @param pos) * @param pos (optional) The position of the clip (has to be combined with @param track) */ void selectClip(bool add, bool group = false, int track = -1, int pos = -1); void selectTransition(bool add, bool group = false); QStringList extractTransitionsLumas(); void setEditMode(TimelineMode::EditMode mode); /** @brief Inserts @param clip. * @param clip The clip to insert * @param in The inpoint of the clip (crop from start) * @param out The outpoint of the clip (crop from end) * * Inserts at the position of timeline cursor and selected track. */ void insertClipCut(const QString &id, int in, int out); void clearSelection(bool emitInfo = true); void editItemDuration(); void buildGuidesMenu(QMenu *goMenu) const; /** update the timeline objects when palette changes */ void updatePalette(); /** @brief Returns true if a track has audio data on it. * @param track The track number * * Check whether given track has a clip with audio in it. */ bool hasAudio(int track) const; int getFrameWidth() const; /** @brief Returns last requested seeking pos, or current cursor position. */ int seekPosition() const; /** @brief Trigger a monitor refresh. */ void monitorRefresh(); /** @brief Trigger a monitor refresh if timeline cursor is inside range. */ void monitorRefresh(ItemInfo range); /** @brief Returns frame number of current mouse position. */ int getMousePos() const; void completeSpaceOperation(int track, GenTime &timeOffset); void spaceToolMoveToSnapPos(double snappedPos); void createRectangleSelection(QMouseEvent * event); void spaceToolSelect(QMouseEvent * event); int spaceToolSelectTrackOnly(int track, QList &selection); QList selectAllItemsToTheRight(int x); void createGroupForSelectedItems(QList &selection); void selectItemsRightOfFrame(int frame); void resetSelectionGroup(bool selectItems = true); /** @brief Returns all infos necessary to save guides. */ QMap guidesData() const; /** @brief Reset scroll bar to 0. */ void scrollToStart(); /** @brief Returns a track index (in MLT values) from an y position in timeline. */ int getTrackFromPos(double y) const; /** @brief Returns customtrackview y position from an MLT track number. */ int getPositionFromTrack(int track) const; /** @brief Expand current timeline clip (recover clips and tracks from an MLT playlist) */ void expandActiveClip(); /** @brief Import amultitrack MLT playlist in timeline */ void importPlaylist(ItemInfo info, QMap processedUrl, QMap idMaps, QDomDocument doc, QUndoCommand *command); /** @brief Returns true if there is a selected item in timeline */ bool hasSelection() const; /** @brief Get the index of the video track that is just above current track */ int getNextVideoTrack(int track); /** @brief returns id of clip under cursor and set pos to cursor position in clip, * zone gets in/out points */ const QString getClipUnderCursor(int *pos, QPoint *zone = NULL) const; /** @brief returns displayable timecode info */ QString getDisplayTimecode(const GenTime &time) const; QString getDisplayTimecodeFromFrames(int frames) const; /** @brief Call the default QGraphicsView mouse event */ void graphicsViewMouseEvent(QMouseEvent * event); /** @brief Creates an overlay track with filtered clip */ bool createSplitOverlay(Mlt::Filter *filter); void removeSplitOverlay(); void dropTransitionGeometry(Transition *trans, const QString &geometry); /** @brief Switch current track lock state */ void switchTrackLock(); void switchAllTrackLock(); /** @brief Insert space in timeline. track = -1 means all tracks */ void insertTimelineSpace(GenTime startPos, GenTime duration, int track = -1, QList excludeList = QList ()); public slots: /** @brief Send seek request to MLT. */ void seekCursorPos(int pos); /** @brief Move timeline cursor to new position. */ void setCursorPos(int pos); void moveCursorPos(int delta); void slotDeleteEffectGroup(ClipItem *clip, int track, QDomDocument doc, bool affectGroup = true); void slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup = true, QUndoCommand *parentCommand = NULL); void slotChangeEffectState(ClipItem *clip, int track, QList effectIndexes, bool disable); void slotChangeEffectPosition(ClipItem *clip, int track, QList currentPos, int newPos); void slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack = true); void slotUpdateClipRegion(ClipItem *clip, int ix, QString region); void slotRefreshEffects(ClipItem *clip); void setDuration(int duration); void slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition = QDomElement()); void slotAddTransitionToSelectedClips(QDomElement transition, QList itemList = QList()); void slotTransitionUpdated(Transition *, QDomElement); void slotSwitchTrackAudio(int ix, bool enable); void slotSwitchTrackVideo(int ix, bool enable); void slotSwitchTrackLock(int ix, bool enable, bool applyToAll = false); void slotUpdateClip(const QString &clipId, bool reload = true); bool addGuide(const GenTime &pos, const QString &comment, bool loadingProject = false); /** @brief Shows a dialog for adding a guide. * @param dialog (default = true) false = do not show the dialog but use current position as position and comment */ void slotAddGuide(bool dialog = true); void slotEditGuide(const CommentedTime &guide); void slotEditGuide(int guidePos = -1, const QString &newText = QString()); void slotDeleteGuide(int guidePos = -1); void slotDeleteAllGuides(); void editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment); void copyClip(); void pasteClip(); void pasteClipEffects(); void slotUpdateAllThumbs(); void slotCheckPositionScrolling(); void slotInsertTrack(int ix); /** @brief Shows a dialog for selecting a track to delete. * @param ix Number of the track, which should be pre-selected in the dialog */ void slotDeleteTrack(int ix); /** @brief Shows the configure tracks dialog. */ void slotConfigTracks(int ix); void clipNameChanged(const QString &id); void slotTrackUp(); void slotTrackDown(); - void slotSelectTrack(int ix); + void slotSelectTrack(int ix, bool switchTarget = false); void insertZone(TimelineMode::EditMode sceneMode, const QString clipId, QPoint binZone); /** @brief Rebuilds a group to fit again after children changed. * @param childTrack the track of one of the groups children * @param childPos The position of the same child */ void rebuildGroup(int childTrack, const GenTime &childPos); /** @brief Rebuilds a group to fit again after children changed. * @param group The group to rebuild */ void rebuildGroup(AbstractGroupItem *group); /** @brief Add en effect to a track. * @param effect The new effect xml * @param ix The track index */ void slotAddTrackEffect(const QDomElement &effect, int ix); /** @brief Select all clips in selected track. */ void slotSelectClipsInTrack(); /** @brief Select all clips in timeline. */ void slotSelectAllClips(); /** @brief Update the list of snap points (sticky timeline hotspots). * @param selected The currently selected clip if any * @param offsetList The list of points that should also snap (for example when movin a clip, start and end points should snap * @param skipSelectedItems if true, the selected item start and end points will not be added to snap list */ void updateSnapPoints(AbstractClipItem *selected, QList offsetList = QList (), bool skipSelectedItems = false); void slotAddEffect(ClipItem *clip, const QDomElement &effect, int track = -1); void slotImportClipKeyframes(GraphicsRectItem type, ItemInfo info, QDomElement xml, QMap data = QMap()); /** @brief Move playhead to mouse curser position if defined key is pressed */ void slotAlignPlayheadToMousePos(); void slotInfoProcessingFinished(); void slotAlignClip(int, int, int); /** @brief Export part of the playlist in an xml file */ void exportTimelineSelection(QString path = QString()); /** Remove zone from current track */ void extractZone(QPoint z, bool closeGap, QList excludedClips = QList (), QUndoCommand *masterCommand = NULL, int track = -1); /** @brief Select an item in timeline. */ void slotSelectItem(AbstractClipItem *item); protected: virtual void drawBackground(QPainter * painter, const QRectF & rect); //virtual void drawForeground ( QPainter * painter, const QRectF & rect ); virtual void dragEnterEvent(QDragEnterEvent * event); virtual void dragMoveEvent(QDragMoveEvent * event); virtual void dragLeaveEvent(QDragLeaveEvent * event); /** @brief Something has been dropped onto the timeline */ virtual void dropEvent(QDropEvent * event); virtual void enterEvent(QEvent * event); virtual void leaveEvent(QEvent * event); virtual void wheelEvent(QWheelEvent * e); virtual void keyPressEvent(QKeyEvent * event); virtual QStringList mimeTypes() const; virtual Qt::DropActions supportedDropActions() const; virtual void contextMenuEvent(QContextMenuEvent * event); private: int m_ct; int m_tracksHeight; int m_projectDuration; int m_cursorPos; double m_cursorOffset; KdenliveDoc *m_document; Timeline *m_timeline; CustomTrackScene *m_scene; QGraphicsLineItem *m_cursorLine; QGraphicsLineItem *m_cutLine; ItemInfo m_dragItemInfo; ItemInfo m_selectionGroupInfo; /** @brief Possible timeline action */ OperationType m_operationMode; /** @brief Currently running operation */ OperationType m_moveOpMode; AbstractClipItem *m_dragItem; Guide *m_dragGuide; QUndoStack *m_commandStack; QGraphicsItem *m_visualTip; QGraphicsItemAnimation *m_keyProperties; QTimeLine *m_keyPropertiesTimer; QColor m_tipColor; QPen m_tipPen; QPoint m_clickEvent; QList m_searchPoints; QList m_guides; QColor m_selectedTrackColor; QColor m_lockedTrackColor; /** @brief Returns a clip from timeline * @param pos a time value that is inside the clip * @param track the track where the clip is in MLT coordinates */ ClipItem *getClipItemAtMiddlePoint(int pos, int track); /** @brief Returns a clip from timeline * @param pos the end time position * @param track the track where the clip is in MLT coordinates */ ClipItem *getClipItemAtEnd(GenTime pos, int track); /** @brief Returns a clip from timeline * @param pos the time position * @param track the track where the clip is in MLT coordinates * @param end the end position of the clip in case of overlapping clips (overwrite mode) */ ClipItem *getClipItemAtStart(GenTime pos, int track, GenTime end = GenTime()); /** @brief Returns a moved clip from timeline (means that the item was moved but its ItemInfo coordinates have not been updated yet) * */ ClipItem *getMovedClipItem(ItemInfo info, GenTime offset, int trackOffset); /** @brief Returns a transition from timeline * @param pos a time value that is inside the clip * @param track the track where the clip is in MLT coordinates */ Transition *getTransitionItemAt(int pos, int track); Transition *getTransitionItemAt(GenTime pos, int track); Transition *getTransitionItemAtEnd(GenTime pos, int track); Transition *getTransitionItemAtStart(GenTime pos, int track); void checkScrolling(); /** Should we auto scroll while playing (keep in sync with KdenliveSettings::autoscroll() */ bool m_autoScroll; void displayContextMenu(QPoint pos, AbstractClipItem *clip); void displayKeyframesMenu(QPoint pos, AbstractClipItem *clip); QMenu *m_timelineContextMenu; QMenu *m_timelineContextClipMenu; QMenu *m_timelineContextTransitionMenu; QMenu *m_timelineContextKeyframeMenu; KSelectAction *m_selectKeyframeType; QAction *m_attachKeyframeToEnd; QMenu *m_markerMenu; QAction *m_autoTransition; QAction *m_pasteEffectsAction; QAction *m_ungroupAction; QAction *m_editGuide; QAction *m_deleteGuide; QList m_audioActions; QList m_avActions; QActionGroup *m_clipTypeGroup; QTimer m_scrollTimer; QTimer m_thumbsTimer; int m_scrollOffset; bool m_clipDrag; int m_findIndex; ProjectTool m_tool; QCursor m_razorCursor; QCursor m_spacerCursor; /** list containing items currently copied in the timeline */ QList m_copiedItems; /** Used to get the point in timeline where a context menu was opened */ QPoint m_menuPosition; AbstractGroupItem *m_selectionGroup; QList m_waitingThumbs; int m_selectedTrack; int m_spacerOffset; QMutex m_selectionMutex; QMutex m_mutex; QWaitCondition m_producerNotReady; AudioCorrelation *m_audioCorrelator; ClipItem *m_audioAlignmentReference; /** stores the state of the control modifier during mouse press. * Will then be used to identify whether we resize a group or only one item of it. */ bool m_controlModifier; /** @brief Get the index of the video track that is just below current track */ int getPreviousVideoTrack(int track); void updatePositionEffects(ClipItem * item, const ItemInfo &info, bool standalone = true); bool insertDropClips(const QMimeData *data, const QPoint &pos); bool canBePastedTo(QList infoList, int type) const; bool canBePasted(QList items, GenTime offset, int trackOffset) const; bool canBeMoved(QList items, GenTime offset, int trackOffset) const; ClipItem *getClipUnderCursor() const; AbstractClipItem *getMainActiveClip() const; void groupSelectedItems(QList selection = QList (), bool createNewGroup = false, bool selectNewGroup = false); /** Get available space for clip move (min and max free positions) */ void getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum); /** Get available space for transition move (min and max free positions) */ void getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum); void updateClipTypeActions(ClipItem *clip); /** Whether an item can be moved to a new position without colliding with similar items */ bool itemCollision(AbstractClipItem *item, const ItemInfo &newPos); /** Selects all items in the scene rect, and sets ok to false if a group going over several tracks is found in it */ QList checkForGroups(const QRectF &rect, bool *ok); void adjustTimelineTransitions(TimelineMode::EditMode mode, Transition *item, QUndoCommand *command); /** Adjust keyframes when pasted to another clip */ void adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml); /** @brief Removes the tip and stops the animation timer. */ void removeTipAnimation(); /** @brief Takes care of updating effects and attached transitions during a resize from start. * @param item Item to resize * @param oldInfo The item's info before resizement (set to item->info() is @param check true) * @param pos New startPos * @param check (optional, default = false) Whether to check for collisions * @param command (optional) Will be used as parent command (for undo history) */ void prepareResizeClipStart(AbstractClipItem *item, ItemInfo oldInfo, int pos, bool check = false, QUndoCommand *command = NULL); /** @brief Takes care of updating effects and attached transitions during a resize from end. * @param item Item to resize * @param oldInfo The item's info before resizement (set to item->info() is @param check true) * @param pos New endPos * @param check (optional, default = false) Whether to check for collisions * @param command (optional) Will be used as parent command (for undo history) */ void prepareResizeClipEnd(AbstractClipItem *item, ItemInfo oldInfo, int pos, bool check = false, QUndoCommand *command = NULL); /** @brief Collects information about the group's children to pass it on to RazorGroupCommand. * @param group The group to cut * @param cutPos The absolute position of the cut */ void razorGroup(AbstractGroupItem *group, GenTime cutPos); /** @brief Updates the duration stored in a track's TrackInfo. * @param track Number of track as used in ItemInfo (not the numbering used in KdenliveDoc) (negative for all tracks) * @param command If effects need to be updated the commands to do this will be attached to this undo command * * In addition to update the duration in TrackInfo it updates effects with keyframes on the track. */ void updateTrackDuration(int track, QUndoCommand *command); /** @brief Adjusts effects after a clip resize. * @param item The item that was resized * @param oldInfo pre resize info * @param fromStart false = resize from end * @param command Used as a parent for EditEffectCommand */ void adjustEffects(ClipItem *item, ItemInfo oldInfo, QUndoCommand *command); /** @brief Prepare an add clip command for an effect */ void processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand); /** @brief Reload all clips and transitions from MLT's playlist */ void reloadTimeline(); /** @brief Timeline selection changed, update effect stack. */ void updateTimelineSelection(); /** @brief Send updtaed info to transition widget. */ void updateTransitionWidget(Transition *tr, ItemInfo info); /** @brief Break groups containing an item in a locked track. */ void breakLockedGroups(QList clipsToMove, QList transitionsToMove, QUndoCommand *masterCommand, bool doIt = true); /** @brief Cut clips in all non locked tracks. */ void cutTimeline(int cutPos, QList excludedClips, QList excludedTransitions, QUndoCommand *masterCommand, int track = -1); private slots: void slotRefreshGuides(); void slotCheckMouseScrolling(); void slotEditTimeLineGuide(); void slotDeleteTimeLineGuide(); void slotFetchNextThumbs(); void checkTrackSequence(int track); void slotGoToMarker(QAction *action); /** @brief Context menu is finished, prepare resetting las known menu pos. */ void slotResetMenuPosition(); /** @brief Context menu is finished, restore normal operation mode. */ void slotContextMenuActivated(); void slotDoResetMenuPosition(); /** @brief A Filter job producer results. */ void slotGotFilterJobResults(const QString &id, int startPos, int track, stringMap filterParams, stringMap extra); /** @brief Replace a producer in all tracks (for example when proxying a clip). */ void slotReplaceTimelineProducer(const QString &id); void slotPrepareTimelineReplacement(const QString &id); /** @brief Update a producer in all tracks (for example when an effect changed). */ void slotUpdateTimelineProducer(const QString &id); /** @brief Refresh razor marker. */ void slotRefreshCutLine(); void slotEditKeyframeType(QAction *action); void slotAttachKeyframeToEnd(bool attach); signals: void cursorMoved(int, int); void zoomIn(); void zoomOut(); void mousePosition(int); /** @brief A clip was selected in timeline, update the effect stack * @param clip The clip * @param raise If true, the effect stack widget will be raised (come to front). */ void clipItemSelected(ClipItem *clip, bool reloadStack = true, bool raise = true); void transitionItemSelected(Transition*, int track = 0, QPoint p = QPoint(), bool update = false); void activateDocumentMonitor(); void tracksChanged(); void displayMessage(const QString &, MessageType); void doTrackLock(int, bool); void updateClipMarkers(ClipController*); void updateTrackHeaders(); void playMonitor(); /** @brief Monitor document changes (for example the presence of audio data in timeline for export widget.*/ void documentModified(); void showTrackEffects(int, TrackInfo); /** @brief Update the track effect button that shows if a track has effects or not.*/ void updateTrackEffectState(int); /** @brief Cursor position changed, repaint ruler.*/ void updateRuler(int pos); /** @brief Send data from a clip to be imported as keyframes for effect / transition.*/ void importKeyframes(GraphicsRectItem type, const QString&, const QString&); /** @brief Guides were changed, inform render widget*/ void guidesUpdated(); /** @brief Prepare importing and expand of a playlist clip */ void importPlaylistClips(ItemInfo info, QUrl url, QUndoCommand *expandCommand); /** @brief Show a specific frame in clip monitor */ void showClipFrame(const QString &id, int frame); /** @brief Select active keyframe in effect stack */ void setActiveKeyframe(int); }; #endif diff --git a/src/timeline/headertrack.cpp b/src/timeline/headertrack.cpp index f452eaf0b..7a0572a6e 100644 --- a/src/timeline/headertrack.cpp +++ b/src/timeline/headertrack.cpp @@ -1,351 +1,352 @@ /*************************************************************************** * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "headertrack.h" #include "track.h" #include "kdenlivesettings.h" #include "utils/KoIconUtils.h" #include "effectslist/effectslist.h" #include #include #include #include #include #include #include #include #include #include #include HeaderTrack::HeaderTrack(TrackInfo info, const QList &actions, Track *parent, QWidget *parentWidget) : QWidget(parentWidget), isTarget(false), m_type(info.type), m_parentTrack(parent), m_isSelected(false), m_switchComposite(NULL), m_switchVideo(NULL) { setupUi(this); m_name = info.trackName.isEmpty() ? QString::number(m_parentTrack->index()) : info.trackName; QFontMetrics metrics(font()); m_tb = new QToolBar(this); m_tb->setToolButtonStyle(Qt::ToolButtonIconOnly); setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); m_tb->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Preferred); m_tb->setContentsMargins(0, 0, 0, 0); int iconSize = m_tb->iconSize().width(); QSize s(iconSize, iconSize); //setMinimumWidth(qMax(metrics.boundingRect(m_name).width() + iconSize + contentsMargins().right() * 6, 5 * iconSize)); track_number->setText(m_name); track_number->setContextMenuPolicy(Qt::NoContextMenu); track_number->installEventFilter(this); track_number->setEnabled(false); connect(track_number, SIGNAL(editingFinished()), this, SLOT(slotRenameTrack())); effect_label->setPixmap(KoIconUtils::themedIcon(QStringLiteral("kdenlive-track_has_effect")).pixmap(s)); updateEffectLabel(info.effectsList.effectNames()); setAcceptDrops(true); button_layout->addWidget(m_tb); m_switchLock = new KDualAction(i18n("Lock track"), i18n("Unlock track"), this); m_switchLock->setActiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-lock"))); m_switchLock->setInactiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-unlock"))); m_switchLock->setActive(info.isLocked); connect(m_switchLock, SIGNAL(activeChanged(bool)), this, SLOT(switchLock(bool))); m_tb->addAction(m_switchLock); m_switchAudio = new KDualAction(i18n("Disable audio"), i18n("Enable audio"), this); m_switchAudio->setActiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-hide-audio"))); m_switchAudio->setInactiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-show-audio"))); m_switchAudio->setActive(info.isMute); connect(m_switchAudio, SIGNAL(activeChanged(bool)), this, SLOT(switchAudio(bool))); m_tb->addAction(m_switchAudio); setAutoFillBackground(true); if (m_type == VideoTrack) { m_switchVideo = new KDualAction(i18n("Disable video"), i18n("Enable video"), this); m_switchVideo->setActiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-hide-video"))); m_switchVideo->setInactiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-show-video"))); m_switchVideo->setActive(info.isBlind); connect(m_switchVideo, SIGNAL(activeChanged(bool)), this, SLOT(switchVideo(bool))); m_tb->addAction(m_switchVideo); m_switchComposite = new KDualAction(i18n("Opaque"), i18n("Composite"), this); m_switchComposite->setActiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-composite"))); m_switchComposite->setInactiveIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-no-composite"))); m_switchComposite->setActive(info.composite); connect(m_switchComposite, &KDualAction::activeChangedByUser, this, &HeaderTrack::switchComposite); m_tb->addAction(m_switchComposite); } else { setBackgroundRole(QPalette::AlternateBase); m_switchVideo = NULL; m_switchComposite = NULL; } updateStatus(info); //TODO: this resizing stuff should'nt be necessary setMinimumWidth(m_tb->widgetForAction(m_switchLock)->width() * 1.5); setContextMenuPolicy(Qt::ActionsContextMenu); addActions(actions); } HeaderTrack::~HeaderTrack() { //qDebug()<<" - --DEL TK HEAD: "<type() == QEvent::MouseButtonPress) { // Make sure to select current track when clicking in track name widget emit selectTrack(m_parentTrack->index()); } else if (event->type() == QEvent::MouseButtonDblClick) { // Allow editing on double click track_number->setEnabled(true); } return QWidget::eventFilter(obj, event); } void HeaderTrack::updateStatus(TrackInfo info) { m_switchAudio->setActive(info.isMute); if (m_switchVideo) m_switchVideo->setActive(info.isBlind); if (m_switchComposite) m_switchComposite->setActive(info.composite); m_switchLock->setActive(info.isLocked); updateBackground(info.isLocked); updateLed(); renameTrack(info.trackName); } void HeaderTrack::updateBackground(bool isLocked) { if (isLocked) { setBackgroundRole(m_isSelected ? QPalette::Dark : QPalette::Shadow); } else if (m_isSelected) { setBackgroundRole(QPalette::Mid); } else if (m_type == VideoTrack) { setBackgroundRole(QPalette::Base); } else { setBackgroundRole(QPalette::AlternateBase); } } void HeaderTrack::setTrackHeight(int height) { setFixedHeight(height); } void HeaderTrack::updateEffectLabel(const QStringList &effects) { if (!effects.isEmpty()) { effect_label->setHidden(false); effect_label->setToolTip(effects.join(QStringLiteral("/"))); } else { effect_label->setHidden(true); effect_label->setToolTip(QString()); } } // virtual void HeaderTrack::mousePressEvent(QMouseEvent * event) { if (track_number->hasFocus()) { track_number->clearFocus(); } - emit selectTrack(m_parentTrack->index()); + QWidget *underMouse = childAt(event->pos()); + emit selectTrack(m_parentTrack->index(), underMouse == kled); QWidget::mousePressEvent(event); } void HeaderTrack::mouseDoubleClickEvent(QMouseEvent* event) { if (track_number->hasFocus()) { track_number->clearFocus(); } emit configTrack(); QWidget::mouseDoubleClickEvent(event); } //virtual void HeaderTrack::dropEvent(QDropEvent * event) { const QString effects = QString::fromUtf8(event->mimeData()->data(QStringLiteral("kdenlive/effectslist"))); QDomDocument doc; doc.setContent(effects, true); QDomElement e = doc.documentElement(); if (e.tagName() == QLatin1String("effectgroup")) { // dropped an effect group QDomNodeList effectlist = e.elementsByTagName(QStringLiteral("effect")); for (int i = 0; i < effectlist.count(); ++i) { effectlist.at(i).toElement().removeAttribute(QStringLiteral("kdenlive_ix")); } } else { // single effect dropped e.removeAttribute(QStringLiteral("kdenlive_ix")); } emit selectTrack(m_parentTrack->index()); emit addTrackEffect(e, m_parentTrack->index()); /*if (scene() && !scene()->views().isEmpty()) { event->accept(); CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; if (view) view->slotAddEffect(e, m_info.startPos, track()); }*/ } //virtual void HeaderTrack::dragEnterEvent(QDragEnterEvent *event) { if (m_switchLock->isActive()) { event->setAccepted(false); } else { if (event->mimeData()->hasFormat(QStringLiteral("kdenlive/effectslist"))) { const QString effects = QString::fromUtf8(event->mimeData()->data(QStringLiteral("kdenlive/effectslist"))); QDomDocument doc; doc.setContent(effects, true); if (doc.documentElement().attribute(QStringLiteral("id")) != QLatin1String("speed")) { event->setAccepted(true); } } } } void HeaderTrack::setSelectedIndex(int ix) { m_isSelected = ix == m_parentTrack->index(); updateBackground(m_switchLock->isActive()); updateLed(); } void HeaderTrack::adjustSize(int height) { // Don't show track buttons if size is too small QFontMetrics metrics(font()); int trackHeight = metrics.height(); QStyle *style = qApp->style(); trackHeight += style->pixelMetric(QStyle::PM_ToolBarIconSize); bool smallTracks = height < trackHeight; m_tb->setHidden(smallTracks); setFixedHeight(height); } void HeaderTrack::switchComposite(bool enable) { emit switchTrackComposite(m_parentTrack->index(), !enable); } void HeaderTrack::switchVideo(bool enable) { emit switchTrackVideo(m_parentTrack->index(), enable); updateLed(); } void HeaderTrack::switchAudio(bool enable) { emit switchTrackAudio(m_parentTrack->index(), enable); updateLed(); } void HeaderTrack::switchLock(bool enable) { emit switchTrackLock(m_parentTrack->index(), enable); } void HeaderTrack::setLock(bool lock) { m_switchLock->blockSignals(true); m_switchLock->setActive(lock); m_switchLock->blockSignals(false); updateBackground(lock); updateLed(); } void HeaderTrack::switchTarget(bool enable) { isTarget = enable; updateLed(); } void HeaderTrack::updateLed() { if (m_switchLock->isActive()) { // Locked track kled->setColor(Qt::darkRed); kled->setToolTip(i18n("Locked track")); } else if (isTarget && KdenliveSettings::splitaudio()) { kled->setColor(Qt::darkGreen); kled->setToolTip(i18n("Target track")); } else if (m_switchAudio->isActive() || (m_switchVideo && m_switchVideo->isActive())) { kled->setColor(0xffcc00); kled->setToolTip(m_switchAudio->isActive() ? i18n("Muted track") : i18n("Blind track")); } else { kled->setToolTip(QString()); kled->setColor(palette().base().color()); } } void HeaderTrack::disableComposite() { if (m_switchComposite) { m_switchComposite->setVisible(false); } } void HeaderTrack::setComposite(bool enable) { if (m_switchComposite) { m_switchComposite->setActive(enable); } else qDebug()<<" / / /ERROR; TRYING TO EDIT COMPOSITE ON AUDIO TRACK: "<index(); } void HeaderTrack::slotRenameTrack() { track_number->clearFocus(); if (m_name != track_number->text()) emit renameTrack(m_parentTrack->index(), track_number->text()); track_number->setEnabled(false); } void HeaderTrack::renameTrack(const QString &name) { m_name = name; track_number->setText(name); } QString HeaderTrack::name() const { return m_name; } void HeaderTrack::refreshPalette() { QPalette pal = palette(); KColorScheme scheme(pal.currentColorGroup(), KColorScheme::Window, KSharedConfig::openConfig(KdenliveSettings::colortheme())); pal.setColor(QPalette::Base, scheme.background(KColorScheme::NormalBackground).color()); pal.setColor(QPalette::AlternateBase, scheme.background(KColorScheme::AlternateBackground).color()); pal.setColor(QPalette::Mid, scheme.background(KColorScheme::ActiveBackground ).color()); pal.setColor(QPalette::Shadow, scheme.background(KColorScheme::NeutralBackground ).color()); pal.setColor(QPalette::Dark, scheme.background(KColorScheme::NegativeBackground ).color()); setPalette(pal); updateLed(); } diff --git a/src/timeline/headertrack.h b/src/timeline/headertrack.h index 5207954aa..51b6c66da 100644 --- a/src/timeline/headertrack.h +++ b/src/timeline/headertrack.h @@ -1,94 +1,94 @@ /*************************************************************************** * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #ifndef HEADERTRACK_H #define HEADERTRACK_H #include #include "definitions.h" #include "ui_trackheader_ui.h" class KDualAction; class QToolBar; class Track; class HeaderTrack : public QWidget, public Ui::TrackHeader_UI { Q_OBJECT public: HeaderTrack(TrackInfo info, const QList & actions, Track *parent, QWidget *parentWidget); virtual ~HeaderTrack(); bool isTarget; void setTrackHeight(int height); void setLock(bool lock); void setComposite(bool enable); void adjustSize(int height); void setSelectedIndex(int ix); /** @brief Update the track label to show if current track has effects or not.*/ void updateEffectLabel(const QStringList &effects); void renameTrack(const QString &name); QString name() const; /** @brief Update status of mute/blind/lock/composite buttons.*/ void updateStatus(TrackInfo info); /** @brief Track has no composite transition, disable switch button.*/ void disableComposite(); void refreshPalette(); void switchTarget(bool enable); void updateLed(); protected: void mousePressEvent(QMouseEvent * event); void mouseDoubleClickEvent(QMouseEvent * event); void dropEvent(QDropEvent * event); void dragEnterEvent(QDragEnterEvent *event); bool eventFilter(QObject *obj, QEvent *event); private: TrackType m_type; Track *m_parentTrack; bool m_isSelected; QString m_name; QToolBar *m_tb; KDualAction *m_switchComposite; KDualAction *m_switchVideo; KDualAction *m_switchAudio; KDualAction *m_switchLock; void updateBackground(bool isLocked); private slots: void switchAudio(bool); void switchVideo(bool); void switchComposite(bool); void slotRenameTrack(); void switchLock(bool); signals: void switchTrackAudio(int index,bool); void switchTrackVideo(int index,bool); void switchTrackComposite(int index,bool); void switchTrackLock(int index,bool); void renameTrack(int index, const QString&name); - void selectTrack(int index); + void selectTrack(int index, bool switchTarget = false); void configTrack(); void addTrackEffect(const QDomElement &, int index); }; #endif diff --git a/src/timeline/timeline.cpp b/src/timeline/timeline.cpp index cd228a094..f3f491a81 100644 --- a/src/timeline/timeline.cpp +++ b/src/timeline/timeline.cpp @@ -1,1674 +1,1674 @@ /*************************************************************************** * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * Copyright (C) 2015 by Vincent Pinon (vpinon@kde.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "timeline.h" #include "track.h" #include "clip.h" #include "renderer.h" #include "headertrack.h" #include "clipitem.h" #include "transition.h" #include "transitionhandler.h" #include "timelinecommands.h" #include "customruler.h" #include "customtrackview.h" #include "dialogs/profilesdialog.h" #include "mltcontroller/clipcontroller.h" #include "bin/projectclip.h" #include "kdenlivesettings.h" #include "mainwindow.h" #include "doc/kdenlivedoc.h" #include "utils/KoIconUtils.h" #include "project/clipmanager.h" #include "effectslist/initeffects.h" #include "mltcontroller/effectscontroller.h" #include #include #include #include #include #include Timeline::Timeline(KdenliveDoc *doc, const QList &actions, bool *ok, QWidget *parent) : QWidget(parent), multitrackView(false) , videoTarget(-1) , audioTarget(-1) , m_hasOverlayTrack(false) , m_overlayTrack(NULL) , m_scale(1.0) , m_doc(doc) , m_verticalZoom(1) { m_trackActions << actions; setupUi(this); // ruler_frame->setMaximumHeight(); // size_frame->setMaximumHeight(); m_scene = new CustomTrackScene(this); m_trackview = new CustomTrackView(doc, this, m_scene, parent); if (m_doc->setSceneList() == -1) *ok = false; else *ok = true; Mlt::Service s(m_doc->renderer()->getProducer()->parent().get_service()); m_tractor = new Mlt::Tractor(s); m_ruler = new CustomRuler(doc->timecode(), m_trackview); connect(m_ruler, SIGNAL(zoneMoved(int,int)), this, SIGNAL(zoneMoved(int,int))); connect(m_ruler, SIGNAL(adjustZoom(int)), this, SIGNAL(setZoom(int))); connect(m_ruler, SIGNAL(mousePosition(int)), this, SIGNAL(mousePosition(int))); connect(m_ruler, SIGNAL(seekCursorPos(int)), m_doc->renderer(), SLOT(seek(int)), Qt::QueuedConnection); QHBoxLayout *layout = new QHBoxLayout; layout->setContentsMargins(m_trackview->frameWidth(), 0, 0, 0); layout->setSpacing(0); ruler_frame->setLayout(layout); ruler_frame->setMaximumHeight(m_ruler->height()); layout->addWidget(m_ruler); QHBoxLayout *sizeLayout = new QHBoxLayout; sizeLayout->setContentsMargins(0, 0, 0, 0); sizeLayout->setSpacing(0); size_frame->setLayout(sizeLayout); size_frame->setMaximumHeight(m_ruler->height()); QToolButton *butSmall = new QToolButton(this); butSmall->setIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-zoom-small"))); butSmall->setToolTip(i18n("Smaller tracks")); butSmall->setAutoRaise(true); connect(butSmall, SIGNAL(clicked()), this, SLOT(slotVerticalZoomDown())); sizeLayout->addWidget(butSmall); QToolButton *butLarge = new QToolButton(this); butLarge->setIcon(KoIconUtils::themedIcon(QStringLiteral("kdenlive-zoom-large"))); butLarge->setToolTip(i18n("Bigger tracks")); butLarge->setAutoRaise(true); connect(butLarge, SIGNAL(clicked()), this, SLOT(slotVerticalZoomUp())); sizeLayout->addWidget(butLarge); QToolButton *enableZone = new QToolButton(this); QAction *ac = new QAction(KoIconUtils::themedIcon(QStringLiteral("measure")), i18n("Use Timeline Zone for Insert"), this); ac->setShortcut(Qt::Key_G); enableZone->setAutoRaise(true); ac->setCheckable(true); ac->setChecked(KdenliveSettings::useTimelineZoneToEdit()); enableZone->setDefaultAction(ac); connect(ac, &QAction::toggled, this, &Timeline::slotEnableZone); sizeLayout->addWidget(enableZone); m_doc->doAddAction(QStringLiteral("use_timeline_zone_in_edit"), ac); QHBoxLayout *tracksLayout = new QHBoxLayout; tracksLayout->setContentsMargins(0, 0, 0, 0); tracksLayout->setSpacing(0); tracks_frame->setLayout(tracksLayout); headers_area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); headers_area->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QVBoxLayout *headersLayout = new QVBoxLayout; headersLayout->setContentsMargins(0, m_trackview->frameWidth(), 0, 0); headersLayout->setSpacing(0); headers_container->setLayout(headersLayout); connect(headers_area->verticalScrollBar(), SIGNAL(valueChanged(int)), m_trackview->verticalScrollBar(), SLOT(setValue(int))); tracksLayout->addWidget(m_trackview); connect(m_trackview->verticalScrollBar(), SIGNAL(valueChanged(int)), headers_area->verticalScrollBar(), SLOT(setValue(int))); connect(m_trackview, SIGNAL(tracksChanged()), this, SLOT(slotReloadTracks())); connect(m_trackview, SIGNAL(updateTrackHeaders()), this, SLOT(slotRepaintTracks())); connect(m_trackview, SIGNAL(showTrackEffects(int,TrackInfo)), this, SIGNAL(showTrackEffects(int,TrackInfo))); connect(m_trackview, SIGNAL(updateTrackEffectState(int)), this, SLOT(slotUpdateTrackEffectState(int))); transitionHandler = new TransitionHandler(m_tractor); connect(transitionHandler, &TransitionHandler::refresh, m_doc->renderer(), &Render::doRefresh); connect(m_trackview, SIGNAL(cursorMoved(int,int)), m_ruler, SLOT(slotCursorMoved(int,int))); connect(m_trackview, SIGNAL(updateRuler(int)), m_ruler, SLOT(updateRuler(int)), Qt::DirectConnection); connect(m_trackview->horizontalScrollBar(), SIGNAL(valueChanged(int)), m_ruler, SLOT(slotMoveRuler(int))); connect(m_trackview->horizontalScrollBar(), SIGNAL(rangeChanged(int,int)), this, SLOT(slotUpdateVerticalScroll(int,int))); connect(m_trackview, SIGNAL(mousePosition(int)), this, SIGNAL(mousePosition(int))); } Timeline::~Timeline() { delete m_ruler; delete m_trackview; delete m_scene; delete transitionHandler; delete m_tractor; qDeleteAll<>(m_tracks); m_tracks.clear(); } void Timeline::loadTimeline() { parseDocument(m_doc->toXml()); m_trackview->slotUpdateAllThumbs(); m_trackview->slotSelectTrack(m_trackview->getNextVideoTrack(1)); slotChangeZoom(m_doc->zoom().x(), m_doc->zoom().y()); slotSetZone(m_doc->zone(), false); } Track* Timeline::track(int i) { if (i < 0 || i >= m_tracks.count()) return NULL; return m_tracks.at(i); } int Timeline::tracksCount() const { return m_tractor->count() - (m_hasOverlayTrack ? 1 : 0); } int Timeline::visibleTracksCount() const { return m_tractor->count() - 1 - (m_hasOverlayTrack ? 1 : 0); } //virtual void Timeline::keyPressEvent(QKeyEvent * event) { if (event->key() == Qt::Key_Up) { m_trackview->slotTrackUp(); event->accept(); } else if (event->key() == Qt::Key_Down) { m_trackview->slotTrackDown(); event->accept(); } else QWidget::keyPressEvent(event); } int Timeline::duration() const { return m_trackview->duration(); } bool Timeline::checkProjectAudio() { bool hasAudio = false; int max = m_tracks.count(); for (int i = 0; i < max; i++) { Track *sourceTrack = track(i); QScopedPointer track(m_tractor->track(i + 1)); int state = track->get_int("hide"); if (sourceTrack && sourceTrack->hasAudio() && !(state & 2)) { hasAudio = true; break; } } return hasAudio; } int Timeline::inPoint() const { return m_ruler->inPoint(); } int Timeline::outPoint() const { return m_ruler->outPoint(); } void Timeline::slotSetZone(const QPoint &p, bool updateDocumentProperties) { m_ruler->setZone(p); if (updateDocumentProperties) m_doc->setZone(p.x(), p.y()); } void Timeline::setDuration(int dur) { m_trackview->setDuration(dur); m_ruler->setDuration(dur); } int Timeline::getTracks() { int duration = 1; qDeleteAll<>(m_tracks); m_tracks.clear(); QVBoxLayout *headerLayout = qobject_cast< QVBoxLayout* >(headers_container->layout()); QLayoutItem *child; while ((child = headerLayout->takeAt(0)) != 0) { delete child; } int clipsCount = 0; for (int i = 0; i < m_tractor->count(); ++i) { QScopedPointer track(m_tractor->track(i)); QString playlist_name = track->get("id"); if (playlist_name == QLatin1String("black_track")) continue; clipsCount += track->count(); } emit startLoadingBin(clipsCount); emit resetUsageCount(); checkTrackHeight(false); int height = KdenliveSettings::trackheight() * m_scene->scale().y() - 1; int headerWidth = 0; int offset = 0; for (int i = 0; i < m_tractor->count(); ++i) { QScopedPointer track(m_tractor->track(i)); QString playlist_name = track->get("id"); if (playlist_name == QLatin1String("playlistmain")) continue; bool isBackgroundBlackTrack = playlist_name == QLatin1String("black_track"); // check track effects Mlt::Playlist playlist(*track); int trackduration = 0; int audio = 0; if (!isBackgroundBlackTrack) { audio = playlist.get_int("kdenlive:audio_track"); trackduration = loadTrack(i, offset, playlist); QFrame *frame = new QFrame(headers_container); frame->setFrameStyle(QFrame::HLine); frame->setFixedHeight(1); headerLayout->insertWidget(0, frame); } offset += track->count(); Track *tk = new Track(i, m_trackActions, playlist, audio == 1 ? AudioTrack : VideoTrack, this); m_tracks.append(tk); if (audio == 0 && !isBackgroundBlackTrack) { // Check if we have a composite transition for this track QScopedPointer transition(transitionHandler->getTransition(KdenliveSettings::gpu_accel() ? "movit.overlay" : "frei0r.cairoblend", i, -1, true)); if (!transition) { tk->trackHeader->disableComposite(); } } if (!isBackgroundBlackTrack) { tk->trackHeader->setTrackHeight(height); int currentWidth = tk->trackHeader->minimumWidth(); if (currentWidth > headerWidth) headerWidth = currentWidth; headerLayout->insertWidget(0, tk->trackHeader); if (trackduration > duration) duration = trackduration; tk->trackHeader->setSelectedIndex(m_trackview->selectedTrack()); connect(tk->trackHeader, &HeaderTrack::switchTrackComposite, this, &Timeline::slotSwitchTrackComposite); connect(tk->trackHeader, SIGNAL(switchTrackVideo(int,bool)), m_trackview, SLOT(slotSwitchTrackVideo(int,bool))); connect(tk->trackHeader, SIGNAL(switchTrackAudio(int,bool)), m_trackview, SLOT(slotSwitchTrackAudio(int,bool))); connect(tk->trackHeader, SIGNAL(switchTrackLock(int,bool)), m_trackview, SLOT(slotSwitchTrackLock(int,bool))); - connect(tk->trackHeader, SIGNAL(selectTrack(int)), m_trackview, SLOT(slotSelectTrack(int))); + connect(tk->trackHeader, SIGNAL(selectTrack(int,bool)), m_trackview, SLOT(slotSelectTrack(int,bool))); connect(tk->trackHeader, SIGNAL(renameTrack(int,QString)), this, SLOT(slotRenameTrack(int,QString))); connect(tk->trackHeader, SIGNAL(configTrack()), this, SIGNAL(configTrack())); connect(tk->trackHeader, SIGNAL(addTrackEffect(QDomElement,int)), m_trackview, SLOT(slotAddTrackEffect(QDomElement,int))); if (playlist.filter_count()) { getEffects(playlist, NULL, i); slotUpdateTrackEffectState(i); } connect(tk, &Track::newTrackDuration, this, &Timeline::checkDuration, Qt::DirectConnection); connect(tk, SIGNAL(storeSlowMotion(QString,Mlt::Producer *)), m_doc->renderer(), SLOT(storeSlowmotionProducer(QString,Mlt::Producer *))); } } headers_container->setFixedWidth(headerWidth); if (audioTarget > -1) { m_tracks.at(audioTarget)->trackHeader->switchTarget(true); } if (videoTarget > -1) { m_tracks.at(videoTarget)->trackHeader->switchTarget(true); } updatePalette(); refreshTrackActions(); return duration; } void Timeline::checkDuration(int duration) { Q_UNUSED(duration) m_doc->renderer()->mltCheckLength(m_tractor); return; /*FIXME for (int i = 1; i < m_tractor->count(); ++i) { QScopedPointer tk(m_tractor->track(i)); int len = tk->get_playtime() - 1; if (len > duration) duration = len; } QScopedPointer tk1(m_tractor->track(0)); Mlt::Service s(tk1->get_service()); Mlt::Playlist blackTrack(s); if (blackTrack.get_playtime() - 1 != duration) { QScopedPointer blackClip(blackTrack.get_clip(0)); if (blackClip->parent().get_length() <= duration) { blackClip->parent().set("length", duration + 1); blackClip->parent().set("out", duration); blackClip->set("length", duration + 1); } blackTrack.resize_clip(0, 0, duration); } //TODO: rewind consumer if beyond duration / emit durationChanged */ } void Timeline::getTransitions() { QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); mlt_service service = mlt_service_get_producer(m_tractor->get_service()); QScopedPointer field(m_tractor->field()); while (service) { Mlt::Properties prop(MLT_SERVICE_PROPERTIES(service)); if (QString(prop.get("mlt_type")) != QLatin1String("transition")) break; //skip automatic mix if (prop.get_int("internal_added") == 237) { QString trans = prop.get("mlt_service"); if (trans == QLatin1String("movit.overlay") || trans == QLatin1String("frei0r.cairoblend")) { int ix = prop.get_int("b_track"); if (ix >= 0 && ix < m_tracks.count()) { TrackInfo info = track(ix)->info(); info.composite = !prop.get_int("disable"); track(ix)->setInfo(info); } else qWarning() << "Wrong composite track index: " << ix; } else if(trans == QLatin1String("mix")) { } service = mlt_service_producer(service); continue; } int a_track = prop.get_int("a_track"); int b_track = prop.get_int("b_track"); ItemInfo transitionInfo; transitionInfo.startPos = GenTime(prop.get_int("in"), m_doc->fps()); transitionInfo.endPos = GenTime(prop.get_int("out") + 1, m_doc->fps()); transitionInfo.track = b_track; // When adding composite transition, check if it is a wipe transition if (prop.get("kdenlive_id") == NULL && QString(prop.get("mlt_service")) == QLatin1String("composite") && isSlide(prop.get("geometry"))) prop.set("kdenlive_id", "slide"); QDomElement base = MainWindow::transitions.getEffectByTag(prop.get("mlt_service"), prop.get("kdenlive_id")).cloneNode().toElement(); //check invalid parameters if (a_track > m_tractor->count() - 1) { m_documentErrors.append(i18n("Transition %1 had an invalid track: %2 > %3", prop.get("id"), a_track, m_tractor->count() - 1) + '\n'); prop.set("a_track", m_tractor->count() - 1); } if (b_track > m_tractor->count() - 1) { m_documentErrors.append(i18n("Transition %1 had an invalid track: %2 > %3", prop.get("id"), b_track, m_tractor->count() - 1) + '\n'); prop.set("b_track", m_tractor->count() - 1); } if (a_track == b_track || b_track <= 0 || transitionInfo.startPos >= transitionInfo.endPos || base.isNull() //|| !m_trackview->canBePastedTo(transitionInfo, TransitionWidget) ) { // invalid transition, remove it m_documentErrors.append(i18n("Removed invalid transition: %1", prop.get("id")) + '\n'); mlt_service disconnect = service; service = mlt_service_producer(service); mlt_field_disconnect_service(field->get_field(), disconnect); } else { QDomNodeList params = base.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); QString paramName = e.hasAttribute(QStringLiteral("tag")) ? e.attribute(QStringLiteral("tag")) : e.attribute(QStringLiteral("name")); QString value = prop.get(paramName.toUtf8().constData()); // if transition parameter has an "optional" attribute, it means that it can contain an empty value if (value.isEmpty() && !e.hasAttribute(QStringLiteral("optional"))) continue; if (e.hasAttribute("factor") || e.hasAttribute("offset")) adjustDouble(e, value); else e.setAttribute(QStringLiteral("value"), value); } Transition *tr = new Transition(transitionInfo, a_track, m_doc->fps(), base, QString(prop.get("automatic")) == QLatin1String("1")); connect(tr, &AbstractClipItem::selectItem, m_trackview, &CustomTrackView::slotSelectItem); tr->setPos(transitionInfo.startPos.frames(m_doc->fps()), KdenliveSettings::trackheight() * (visibleTracksCount() - transitionInfo.track) + 1 + tr->itemOffset()); if (QString(prop.get("force_track")) == QLatin1String("1")) tr->setForcedTrack(true, a_track); if (isTrackLocked(b_track)) tr->setItemLocked(true); m_scene->addItem(tr); service = mlt_service_producer(service); } } } // static bool Timeline::isSlide(QString geometry) { if (geometry.count(';') != 1) return false; geometry.remove(QChar('%'), Qt::CaseInsensitive); geometry.replace(QChar('x'), QChar(':'), Qt::CaseInsensitive); geometry.replace(QChar(','), QChar(':'), Qt::CaseInsensitive); geometry.replace(QChar('/'), QChar(':'), Qt::CaseInsensitive); QString start = geometry.section('=', 0, 0).section(':', 0, -2) + ':'; start.append(geometry.section('=', 1, 1).section(':', 0, -2)); QStringList numbers = start.split(':', QString::SkipEmptyParts); for (int i = 0; i < numbers.size(); ++i) { int checkNumber = qAbs(numbers.at(i).toInt()); if (checkNumber != 0 && checkNumber != 100) { return false; } } return true; } void Timeline::adjustDouble(QDomElement &e, const QString &value) { QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); QString factor = e.attribute(QStringLiteral("factor"), QStringLiteral("1")); double offset = locale.toDouble(e.attribute(QStringLiteral("offset"), QStringLiteral("0"))); double fact = 1; if (factor.contains('%')) fact = EffectsController::getStringEval(m_doc->getProfileInfo(), factor); else fact = locale.toDouble(factor); QString type = e.attribute(QStringLiteral("type")); if (type == QLatin1String("double") || type == QLatin1String("constant")) { double val = locale.toDouble(value); e.setAttribute(QStringLiteral("value"), locale.toString(offset + val * fact)); } else if (type == QLatin1String("simplekeyframe")) { QStringList keys = value.split(QLatin1Char(';')); for (int j = 0; j < keys.count(); ++j) { QString pos = keys.at(j).section(QLatin1Char('='), 0, 0); double val = locale.toDouble(keys.at(j).section(QLatin1Char('='), 1, 1)) * fact + offset; keys[j] = pos + '=' + locale.toString(val); } e.setAttribute(QStringLiteral("value"), keys.join(QLatin1Char(';'))); } else { e.setAttribute(QStringLiteral("value"), value); } } void Timeline::parseDocument(const QDomDocument &doc) { //int cursorPos = 0; m_documentErrors.clear(); m_replacementProducerIds.clear(); // parse project tracks QDomElement mlt = doc.firstChildElement(QStringLiteral("mlt")); m_trackview->setDuration(getTracks()); getTransitions(); // Rebuild groups QDomDocument groupsDoc; groupsDoc.setContent(m_doc->renderer()->getBinProperty(QStringLiteral("kdenlive:clipgroups"))); QDomNodeList groups = groupsDoc.elementsByTagName(QStringLiteral("group")); m_trackview->loadGroups(groups); // Load custom effects QDomDocument effectsDoc; effectsDoc.setContent(m_doc->renderer()->getBinProperty(QStringLiteral("kdenlive:customeffects"))); QDomNodeList effects = effectsDoc.elementsByTagName(QStringLiteral("effect")); if (!effects.isEmpty()) { m_doc->saveCustomEffects(effects); } if (!m_documentErrors.isNull()) KMessageBox::sorry(this, m_documentErrors); if (mlt.hasAttribute(QStringLiteral("upgraded")) || mlt.hasAttribute(QStringLiteral("modified"))) { // Our document was upgraded, create a backup copy just in case QString baseFile = m_doc->url().path().section(QStringLiteral(".kdenlive"), 0, 0); int ct = 0; QString backupFile = baseFile + "_backup" + QString::number(ct) + ".kdenlive"; while (QFile::exists(backupFile)) { ct++; backupFile = baseFile + "_backup" + QString::number(ct) + ".kdenlive"; } QString message; if (mlt.hasAttribute(QStringLiteral("upgraded"))) message = i18n("Your project file was upgraded to the latest Kdenlive document version.\nTo make sure you don't lose data, a backup copy called %1 was created.", backupFile); else message = i18n("Your project file was modified by Kdenlive.\nTo make sure you don't lose data, a backup copy called %1 was created.", backupFile); KIO::FileCopyJob *copyjob = KIO::file_copy(m_doc->url(), QUrl::fromLocalFile(backupFile)); if (copyjob->exec()) KMessageBox::information(this, message); else KMessageBox::information(this, i18n("Your project file was upgraded to the latest Kdenlive document version, but it was not possible to create the backup copy %1.", backupFile)); } } void Timeline::slotDeleteClip(const QString &clipId, QUndoCommand *deleteCommand) { m_trackview->deleteClip(clipId, deleteCommand); } void Timeline::setCursorPos(int pos) { m_trackview->setCursorPos(pos); } void Timeline::moveCursorPos(int pos) { m_trackview->setCursorPos(pos); } void Timeline::slotChangeZoom(int horizontal, int vertical) { m_ruler->setPixelPerMark(horizontal); m_scale = (double) m_trackview->getFrameWidth() / m_ruler->comboScale[horizontal]; if (vertical == -1) { // user called zoom m_doc->setZoom(horizontal, m_verticalZoom); m_trackview->setScale(m_scale, m_scene->scale().y()); } else { m_verticalZoom = vertical; if (m_verticalZoom == 0) m_trackview->setScale(m_scale, 0.5); else m_trackview->setScale(m_scale, m_verticalZoom); adjustTrackHeaders(); } } int Timeline::fitZoom() const { int zoom = (int)((duration() + 20 / m_scale) * m_trackview->getFrameWidth() / m_trackview->width()); int i; for (i = 0; i < 13; ++i) if (m_ruler->comboScale[i] > zoom) break; return i; } KdenliveDoc *Timeline::document() { return m_doc; } void Timeline::refresh() { m_trackview->viewport()->update(); } void Timeline::slotRepaintTracks() { for (int i = 1; i < m_tracks.count(); i++) { m_tracks.at(i)->trackHeader->setSelectedIndex(m_trackview->selectedTrack()); } } void Timeline::blockTrackSignals(bool block) { for (int i = 1; i < m_tracks.count(); i++) { m_tracks.at(i)->blockSignals(block); } } void Timeline::slotReloadTracks() { emit updateTracksInfo(); } TrackInfo Timeline::getTrackInfo(int ix) { if (ix < 0 || ix > m_tracks.count()) { qWarning()<<"/// ARGH, requested info for track: "<info(); } bool Timeline::isLastClip(ItemInfo info) { Track *tk = track(info.track); if (tk == NULL) { return true; } return tk->isLastClip(info.endPos.seconds()); } void Timeline::setTrackInfo(int ix, TrackInfo info) { if (ix < 0 || ix > m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return; } Track *tk = track(ix); tk->setInfo(info); } QList Timeline::getTracksInfo() { QList tracks; for (int i = 0; i < tracksCount(); i++) { tracks << track(i)->info(); } return tracks; } QStringList Timeline::getTrackNames() { QStringList trackNames; for (int i = 0; i < tracksCount(); i++) { trackNames << track(i)->info().trackName; } return trackNames; } void Timeline::lockTrack(int ix, bool lock) { Track *tk = track(ix); if (tk == NULL) { qWarning() << "Set Track effect outisde of range: "<lockTrack(lock); } bool Timeline::isTrackLocked(int ix) { Track *tk = track(ix); if (tk == NULL) { qWarning() << "Set Track effect outisde of range: "<getIntProperty(QStringLiteral("kdenlive:locked_track")); return locked == 1; } void Timeline::updateTrackState(int ix, int state) { int currentState = 0; QScopedPointer track(m_tractor->track(ix)); currentState = track->get_int("hide"); if (state == currentState) return; if (state == 0) { // Show all if (currentState & 1) { switchTrackVideo(ix, false); } if (currentState & 2) { switchTrackAudio(ix, false); } } else if (state == 1) { // Mute video if (currentState & 2) { switchTrackAudio(ix, false); } switchTrackVideo(ix, true); } else if (state == 2) { // Mute audio if (currentState & 1) { switchTrackVideo(ix, false); } switchTrackAudio(ix, true); } else { switchTrackVideo(ix, true); switchTrackAudio(ix, true); } } void Timeline::switchTrackVideo(int ix, bool hide) { Track* tk = track(ix); if (tk == NULL) { qWarning() << "Set Track effect outisde of range: "<state(); if (hide && (state & 1)) { // Video is already muted return; } int newstate = 0; if (hide) { if (state & 2) { newstate = 3; } else { newstate = 1; } } else { if (state & 2) { newstate = 2; } else { newstate = 0; } } tk->setState(newstate); refreshTractor(); } void Timeline::slotSwitchTrackComposite(int trackIndex, bool enable) { if (trackIndex < 1 || trackIndex > m_tracks.count()) return; QScopedPointer transition(transitionHandler->getTransition(KdenliveSettings::gpu_accel() ? "movit.overlay" : "frei0r.cairoblend", trackIndex, -1, true)); if (transition) { transition->set("disable", enable); // When turning a track composite on/off, we need to re-plug transitions correctly updateComposites(); m_doc->renderer()->doRefresh(); m_doc->setModified(); //TODO: create undo/redo command for this } else { Track* tk = track(trackIndex); tk->trackHeader->setComposite(false); qWarning() << "Composite transition not found"; } } void Timeline::updateComposites() { int lowest = getLowestVideoTrack(); if (lowest >= 0) { transitionHandler->rebuildComposites(lowest); } } void Timeline::refreshTractor() { m_tractor->multitrack()->refresh(); m_tractor->refresh(); } void Timeline::switchTrackAudio(int ix, bool mute) { Track* tk = track(ix); if (tk == NULL) { qWarning() << "Set Track effect outisde of range: "<state(); if (mute && (state & 2)) { // audio is already muted return; } if (mute && state < 2 ) { // We mute a track with sound /*if (ix == getLowestNonMutedAudioTrack())*/ } else if (!mute && state > 1 ) { // We un-mute a previously muted track /*if (ix < getLowestNonMutedAudioTrack())*/ } int newstate; if (mute) { if (state & 1) newstate = 3; else newstate = 2; } else if (state & 1) { newstate = 1; } else { newstate = 0; } tk->setState(newstate); //if (audioMixingBroken) fixAudioMixing(); m_tractor->multitrack()->refresh(); m_tractor->refresh(); } int Timeline::getLowestVideoTrack() { for (int i = 1; i < m_tracks.count(); ++i) { if (track(i)->type == VideoTrack) { return i; } } return -1; } void Timeline::fixAudioMixing() { QScopedPointer field(m_tractor->field()); field->lock(); mlt_service nextservice = mlt_service_get_producer(field->get_service()); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); QString mlt_type = mlt_properties_get(properties, "mlt_type"); QString resource = mlt_properties_get(properties, "mlt_service"); // Delete all audio mixing transitions while (mlt_type == QLatin1String("transition")) { if (resource == QLatin1String("mix")) { Mlt::Transition transition((mlt_transition) nextservice); nextservice = mlt_service_producer(nextservice); field->disconnect_service(transition); } else nextservice = mlt_service_producer(nextservice); if (nextservice == NULL) break; properties = MLT_SERVICE_PROPERTIES(nextservice); mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } // Re-add correct audio transitions for (int i = 1; i < m_tractor->count(); i++) { //bool muted = getTrackInfo(i).isMute; //if (muted) continue; /*int a_track = qMax(lowestTrack, i - 1); bool a_muted = getTrackInfo(a_track).isMute; while (a_muted && a_track > lowestTrack) { a_track = qMax(lowestTrack, a_track - 1); a_muted = getTrackInfo(a_track).isMute; } if (a_muted) continue;*/ Mlt::Transition *transition = new Mlt::Transition(*m_tractor->profile(), "mix"); transition->set("always_active", 1); transition->set("combine", 1); transition->set("a_track", 0); transition->set("b_track", i); transition->set("internal_added", 237); field->plant_transition(*transition, 0, i); } field->unlock(); } void Timeline::updatePalette() { headers_container->setStyleSheet(QLatin1String("")); setPalette(qApp->palette()); QPalette p = qApp->palette(); KColorScheme scheme(p.currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme())); QColor col = scheme.background().color(); QColor col2 = scheme.foreground().color(); headers_container->setStyleSheet(QStringLiteral("QLineEdit { background-color: transparent;color: %1;} QLineEdit:hover{ background-color: %2;} QLineEdit:focus { background-color: %2;} ").arg(col2.name(), col.name())); m_trackview->updatePalette(); if (!m_tracks.isEmpty()) { int ix = m_trackview->selectedTrack(); for (int i = 0; i < m_tracks.count(); i++) { if (m_tracks.at(i)->trackHeader) { m_tracks.at(i)->trackHeader->refreshPalette(); if (i == ix) m_tracks.at(ix)->trackHeader->setSelectedIndex(ix); } } } m_ruler->activateZone(); } void Timeline::updateHeaders() { if (!m_tracks.isEmpty()) { for (int i = 0; i < m_tracks.count(); i++) { if (m_tracks.at(i)->trackHeader) { m_tracks.at(i)->trackHeader->updateLed(); } } } } void Timeline::refreshIcons() { QList allMenus = this->findChildren(); for (int i = 0; i < allMenus.count(); i++) { QAction *m = allMenus.at(i); QIcon ic = m->icon(); if (ic.isNull() || ic.name().isEmpty()) continue; QIcon newIcon = KoIconUtils::themedIcon(ic.name()); m->setIcon(newIcon); } QList allButtons = this->findChildren(); for (int i = 0; i < allButtons.count(); i++) { KDualAction *m = allButtons.at(i); QIcon ic = m->activeIcon(); if (ic.isNull() || ic.name().isEmpty()) continue; QIcon newIcon = KoIconUtils::themedIcon(ic.name()); m->setActiveIcon(newIcon); ic = m->inactiveIcon(); if (ic.isNull() || ic.name().isEmpty()) continue; newIcon = KoIconUtils::themedIcon(ic.name()); m->setInactiveIcon(newIcon); } } void Timeline::adjustTrackHeaders() { if (m_tracks.isEmpty()) return; int height = KdenliveSettings::trackheight() * m_scene->scale().y() - 1; for (int i = 1; i < m_tracks.count(); i++) { m_tracks.at(i)->trackHeader->adjustSize(height); } } int Timeline::loadTrack(int ix, int offset, Mlt::Playlist &playlist) { // parse track int position = 0; double fps = m_doc->fps(); bool locked = playlist.get_int("kdenlive:locked_track") == 1; for(int i = 0; i < playlist.count(); ++i) { emit loadingBin(offset + i + 1); QScopedPointer clip(playlist.get_clip(i)); if (clip->is_blank()) { position += clip->get_playtime(); continue; } // Found a clip int in = clip->get_in(); int out = clip->get_out(); QString idString = clip->parent().get("id"); if (in > out || m_invalidProducers.contains(idString)) { QString trackName = playlist.get("kdenlive:track_name"); m_documentErrors.append(i18n("Invalid clip removed from track %1 at %2\n", trackName.isEmpty() ? QString::number(ix) : trackName, position)); playlist.remove(i); --i; continue; } QString id = idString; Track::SlowmoInfo slowInfo; slowInfo.speed = 1.0; slowInfo.strobe = 1; slowInfo.state = PlaylistState::Original; bool hasSpeedEffect = false; if (idString.endsWith(QLatin1String("_video"))) { // Video only producer, store it in BinController m_doc->renderer()->loadExtraProducer(idString, new Mlt::Producer(clip->parent())); } if (idString.startsWith(QLatin1String("slowmotion"))) { hasSpeedEffect = true; QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); id = idString.section(':', 1, 1); slowInfo.speed = locale.toDouble(idString.section(':', 2, 2)); slowInfo.strobe = idString.section(':', 3, 3).toInt(); if (slowInfo.strobe == 0) slowInfo.strobe = 1; slowInfo.state = (PlaylistState::ClipState) idString.section(':', 4, 4).toInt(); // Slowmotion producer, store it for reuse Mlt::Producer *parentProd = new Mlt::Producer(clip->parent()); QString url = parentProd->get("warp_resource"); if (!m_doc->renderer()->storeSlowmotionProducer(slowInfo.toString(locale) + url, parentProd)) { delete parentProd; } } id = id.section('_', 0, 0); int length = out - in + 1; ProjectClip *binclip = m_doc->getBinClip(id); if (binclip == NULL) { // Warning, unknown clip found, timeline corruption!! //TODO: fix this qDebug()<<"* * * * *UNKNOWN CLIP, WE ARE DEAD: "<addRef(); ItemInfo clipinfo; clipinfo.startPos = GenTime(position, fps); clipinfo.endPos = GenTime(position + length, fps); clipinfo.cropStart = GenTime(in, fps); clipinfo.cropDuration = GenTime(length, fps); clipinfo.track = ix; position += length; //qDebug()<<"// Loading clip: "<getFrameWidth(), true); connect(item, &AbstractClipItem::selectItem, m_trackview, &CustomTrackView::slotSelectItem); item->setPos(clipinfo.startPos.frames(fps), KdenliveSettings::trackheight() * (visibleTracksCount() - clipinfo.track) + 1 + item->itemOffset()); //qDebug()<<" * * Loaded clip on tk: "<updateState(idString); m_scene->addItem(item); if (locked) item->setItemLocked(true); if (hasSpeedEffect) { QDomElement speedeffect = MainWindow::videoEffects.getEffectByTag(QString(), QStringLiteral("speed")).cloneNode().toElement(); EffectsList::setParameter(speedeffect, QStringLiteral("speed"), QString::number((int)(100 * slowInfo.speed + 0.5))); EffectsList::setParameter(speedeffect, QStringLiteral("strobe"), QString::number(slowInfo.strobe)); item->addEffect(m_doc->getProfileInfo(), speedeffect, false); } // parse clip effects getEffects(*clip, item); } return position; } void Timeline::loadGuides(QMap guidesData) { QMapIterator i(guidesData); while (i.hasNext()) { i.next(); const GenTime pos = GenTime(i.key()); m_trackview->addGuide(pos, i.value(), true); } } void Timeline::getEffects(Mlt::Service &service, ClipItem *clip, int track) { int effectNb = clip == NULL ? 0 : clip->effectsCount(); QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); for (int ix = 0; ix < service.filter_count(); ++ix) { QScopedPointer effect(service.filter(ix)); QDomElement clipeffect = getEffectByTag(effect->get("tag"), effect->get("kdenlive_id")); if (clipeffect.isNull()) { m_documentErrors.append(i18n("Effect %1:%2 not found in MLT, it was removed from this project\n", effect->get("tag"), effect->get("kdenlive_id"))); service.detach(*effect); --ix; continue; } effectNb++; QDomElement currenteffect = clipeffect.cloneNode().toElement(); currenteffect.setAttribute(QStringLiteral("kdenlive_ix"), QString::number(effectNb)); currenteffect.setAttribute(QStringLiteral("kdenlive_info"), effect->get("kdenlive_info")); currenteffect.setAttribute(QStringLiteral("disable"), effect->get("disable")); QDomNodeList clipeffectparams = currenteffect.childNodes(); QDomNodeList params = currenteffect.elementsByTagName(QStringLiteral("parameter")); ProfileInfo info = m_doc->getProfileInfo(); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); if (e.attribute(QStringLiteral("type")) == QLatin1String("keyframe")) e.setAttribute(QStringLiteral("keyframes"), getKeyframes(service, ix, e)); else setParam(info, e, effect->get(e.attribute(QStringLiteral("name")).toUtf8().constData())); } if (effect->get_out()) { // no keyframes but in/out points //EffectsList::setParameter(currenteffect, QStringLiteral("in"), effect->get("in")); //EffectsList::setParameter(currenteffect, QStringLiteral("out"), effect->get("out")); currenteffect.setAttribute(QStringLiteral("in"), effect->get_in()); currenteffect.setAttribute(QStringLiteral("out"), effect->get_out()); } QString sync = effect->get("kdenlive:sync_in_out"); if (!sync.isEmpty()) { currenteffect.setAttribute(QStringLiteral("kdenlive:sync_in_out"), sync); } if (QString(effect->get("tag")) == QLatin1String("region")) getSubfilters(effect.data(), currenteffect); if (clip) { clip->addEffect(m_doc->getProfileInfo(), currenteffect, false); } else { addTrackEffect(track, currenteffect); } } } QString Timeline::getKeyframes(Mlt::Service service, int &ix, QDomElement e) { QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); QString starttag = e.attribute(QStringLiteral("starttag"), QStringLiteral("start")); QString endtag = e.attribute(QStringLiteral("endtag"), QStringLiteral("end")); double fact, offset = locale.toDouble(e.attribute(QStringLiteral("offset"), QStringLiteral("0"))); QString factor = e.attribute(QStringLiteral("factor"), QStringLiteral("1")); if (factor.contains('%')) fact = EffectsController::getStringEval(m_doc->getProfileInfo(), factor); else fact = locale.toDouble(factor); // retrieve keyframes QScopedPointer effect(service.filter(ix)); int effectNb = effect->get_int("kdenlive_ix"); QString keyframes = QString::number(effect->get_in()) + '=' + locale.toString(offset + fact * effect->get_double(starttag.toUtf8().constData())) + ';'; for (;ix < service.filter_count(); ++ix) { QScopedPointer eff2(service.filter(ix)); if (eff2->get_int("kdenlive_ix") != effectNb) break; if (eff2->get_in() < eff2->get_out()) { keyframes.append(QString::number(eff2->get_out()) + '=' + locale.toString(offset + fact * eff2->get_double(endtag.toUtf8().constData())) + ';'); } } --ix; return keyframes; } void Timeline::getSubfilters(Mlt::Filter *effect, QDomElement ¤teffect) { for (int i = 0; ; ++i) { QString name = "filter" + QString::number(i); if (!effect->get(name.toUtf8().constData())) break; //identify effect QString tag = effect->get(name.append(".tag").toUtf8().constData()); QString id = effect->get(name.append(".kdenlive_id").toUtf8().constData()); QDomElement subclipeffect = getEffectByTag(tag, id); if (subclipeffect.isNull()) { qWarning() << "Region sub-effect not found"; continue; } //load effect subclipeffect = subclipeffect.cloneNode().toElement(); subclipeffect.setAttribute(QStringLiteral("region_ix"), i); //get effect parameters (prefixed by subfilter name) QDomNodeList params = subclipeffect.elementsByTagName(QStringLiteral("parameter")); ProfileInfo info = m_doc->getProfileInfo(); for (int i = 0; i < params.count(); ++i) { QDomElement param = params.item(i).toElement(); setParam(info, param, effect->get((name + "." + param.attribute(QStringLiteral("name"))).toUtf8().constData())); } currenteffect.appendChild(currenteffect.ownerDocument().importNode(subclipeffect, true)); } } //static void Timeline::setParam(ProfileInfo info, QDomElement param, QString value) { QLocale locale; locale.setNumberOptions(QLocale::OmitGroupSeparator); //get Kdenlive scaling parameters double offset = locale.toDouble(param.attribute(QStringLiteral("offset"), QStringLiteral("0"))); double fact; QString factor = param.attribute(QStringLiteral("factor"), QStringLiteral("1")); if (factor.contains('%')) { fact = EffectsController::getStringEval(info, factor); } else { fact = locale.toDouble(factor); } //adjust parameter if necessary QString type = param.attribute(QStringLiteral("type")); if (type == QLatin1String("simplekeyframe")) { QStringList kfrs = value.split(';'); for (int l = 0; l < kfrs.count(); ++l) { QString fr = kfrs.at(l).section('=', 0, 0); double val = locale.toDouble(kfrs.at(l).section('=', 1, 1)); if (fact != 1) { // Add 0.5 since we are converting to integer below so that 0.8 is converted to 1 and not 0 val = val * fact + 0.5; } kfrs[l] = fr + '=' + QString::number((int) (val + offset)); } param.setAttribute(QStringLiteral("keyframes"), kfrs.join(QStringLiteral(";"))); } else if (type == QLatin1String("double") || type == QLatin1String("constant")) { param.setAttribute(QStringLiteral("value"), locale.toDouble(value) * fact + offset); } else { param.setAttribute(QStringLiteral("value"), value); } } QDomElement Timeline::getEffectByTag(const QString &effecttag, const QString &effectid) { QDomElement clipeffect = MainWindow::customEffects.getEffectByTag(QString(), effectid); if (clipeffect.isNull()) { clipeffect = MainWindow::videoEffects.getEffectByTag(effecttag, effectid); } if (clipeffect.isNull()) { clipeffect = MainWindow::audioEffects.getEffectByTag(effecttag, effectid); } return clipeffect; } QGraphicsScene *Timeline::projectScene() { return m_scene; } CustomTrackView *Timeline::projectView() { return m_trackview; } void Timeline::setEditMode(const QString & editMode) { m_editMode = editMode; } const QString & Timeline::editMode() const { return m_editMode; } void Timeline::slotVerticalZoomDown() { if (m_verticalZoom == 0) return; m_verticalZoom--; m_doc->setZoom(m_doc->zoom().x(), m_verticalZoom); if (m_verticalZoom == 0) m_trackview->setScale(m_scene->scale().x(), 0.5); else m_trackview->setScale(m_scene->scale().x(), 1); adjustTrackHeaders(); m_trackview->verticalScrollBar()->setValue(headers_area->verticalScrollBar()->value()); } void Timeline::slotVerticalZoomUp() { if (m_verticalZoom == 2) return; m_verticalZoom++; m_doc->setZoom(m_doc->zoom().x(), m_verticalZoom); if (m_verticalZoom == 2) m_trackview->setScale(m_scene->scale().x(), 2); else m_trackview->setScale(m_scene->scale().x(), 1); adjustTrackHeaders(); m_trackview->verticalScrollBar()->setValue(headers_area->verticalScrollBar()->value()); } void Timeline::slotRenameTrack(int ix, const QString &name) { QString currentName = track(ix)->getProperty(QStringLiteral("kdenlive:track_name")); if (currentName == name) return; ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, ix, currentName, name); m_doc->commandStack()->push(configTracks); } void Timeline::renameTrack(int ix, const QString &name) { if (ix < 1) return; Track *tk = track(ix); if (!tk) return; tk->setProperty(QStringLiteral("kdenlive:track_name"), name); tk->trackHeader->renameTrack(name); slotReloadTracks(); } void Timeline::slotUpdateVerticalScroll(int /*min*/, int max) { int height = 0; if (max > 0) height = m_trackview->horizontalScrollBar()->height() - 1; headers_container->layout()->setContentsMargins(0, m_trackview->frameWidth(), 0, height); } void Timeline::updateRuler() { m_ruler->update(); } void Timeline::slotShowTrackEffects(int ix) { m_trackview->clearSelection(); emit showTrackEffects(ix, getTrackInfo(ix)); } void Timeline::slotUpdateTrackEffectState(int ix) { if (ix < 1) return; Track *tk = track(ix); if (!tk) return; tk->trackHeader->updateEffectLabel(tk->effectsList.effectNames()); } void Timeline::slotSaveTimelinePreview(const QString &path) { QImage img(width(), height(), QImage::Format_ARGB32_Premultiplied); img.fill(palette().base().color().rgb()); QPainter painter(&img); render(&painter); painter.end(); img = img.scaledToWidth(600, Qt::SmoothTransformation); img.save(path); } void Timeline::updateProfile(bool fpsChanged) { m_ruler->updateFrameSize(); m_ruler->updateProjectFps(m_doc->timecode()); m_ruler->setPixelPerMark(m_doc->zoom().x(), true); slotChangeZoom(m_doc->zoom().x(), m_doc->zoom().y()); slotSetZone(m_doc->zone(), false); m_trackview->updateSceneFrameWidth(fpsChanged); } void Timeline::checkTrackHeight(bool force) { if (m_trackview->checkTrackHeight(force)) { m_doc->clipManager()->clearCache(); m_ruler->updateFrameSize(); m_trackview->updateSceneFrameWidth(); slotChangeZoom(m_doc->zoom().x(), m_doc->zoom().y()); slotSetZone(m_doc->zone(), false); } } bool Timeline::moveClip(int startTrack, qreal startPos, int endTrack, qreal endPos, PlaylistState::ClipState state, TimelineMode::EditMode mode, bool duplicate) { if (startTrack == endTrack) { return track(startTrack)->move(startPos, endPos, mode); } Track *sourceTrack = track(startTrack); int pos = sourceTrack->frame(startPos); int clipIndex = sourceTrack->playlist().get_clip_index_at(pos); sourceTrack->playlist().lock(); Mlt::Producer *clipProducer = sourceTrack->playlist().replace_with_blank(clipIndex); sourceTrack->playlist().consolidate_blanks(); if (!clipProducer || clipProducer->is_blank()) { qDebug() << "// Cannot get clip at index: "<playlist().unlock(); return false; } sourceTrack->playlist().unlock(); Track *destTrack = track(endTrack); bool success = destTrack->add(endPos, clipProducer, GenTime(clipProducer->get_in(), destTrack->fps()).seconds(), GenTime(clipProducer->get_out() + 1, destTrack->fps()).seconds(), state, duplicate, mode); delete clipProducer; return success; } void Timeline::addTrackEffect(int trackIndex, QDomElement effect) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return; } Track *sourceTrack = track(trackIndex); effect.setAttribute(QStringLiteral("kdenlive_ix"), sourceTrack->effectsList.count() + 1); // Init parameter value & keyframes if required QDomNodeList params = effect.elementsByTagName(QStringLiteral("parameter")); for (int i = 0; i < params.count(); ++i) { QDomElement e = params.item(i).toElement(); // Check if this effect has a variable parameter if (e.attribute(QStringLiteral("default")).contains('%')) { double evaluatedValue = EffectsController::getStringEval(m_doc->getProfileInfo(), e.attribute(QStringLiteral("default"))); e.setAttribute(QStringLiteral("default"), evaluatedValue); if (e.hasAttribute(QStringLiteral("value")) && e.attribute(QStringLiteral("value")).startsWith('%')) { e.setAttribute(QStringLiteral("value"), evaluatedValue); } } if (!e.isNull() && (e.attribute(QStringLiteral("type")) == QLatin1String("keyframe") || e.attribute(QStringLiteral("type")) == QLatin1String("simplekeyframe"))) { QString def = e.attribute(QStringLiteral("default")); // Effect has a keyframe type parameter, we need to set the values if (e.attribute(QStringLiteral("keyframes")).isEmpty()) { e.setAttribute(QStringLiteral("keyframes"), "0:" + def + ';'); //qDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes"); //break; } } if (effect.attribute(QStringLiteral("id")) == QLatin1String("crop")) { // default use_profile to 1 for clips with proxies to avoid problems when rendering if (e.attribute(QStringLiteral("name")) == QLatin1String("use_profile") && m_doc->useProxy()) e.setAttribute(QStringLiteral("value"), QStringLiteral("1")); } } sourceTrack->effectsList.append(effect); } void Timeline::removeTrackEffect(int trackIndex, const QDomElement &effect) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return; } int toRemove = effect.attribute(QStringLiteral("kdenlive_ix")).toInt(); Track *sourceTrack = track(trackIndex); int max = sourceTrack->effectsList.count(); for (int i = 0; i < max; ++i) { int index = sourceTrack->effectsList.at(i).attribute(QStringLiteral("kdenlive_ix")).toInt(); if (toRemove == index) { sourceTrack->effectsList.removeAt(toRemove); break; } } } void Timeline::setTrackEffect(int trackIndex, int effectIndex, QDomElement effect) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return; } Track *sourceTrack = track(trackIndex); int max = sourceTrack->effectsList.count(); if (effectIndex <= 0 || effectIndex > (max) || effect.isNull()) { //qDebug() << "Invalid effect index: " << effectIndex; return; } sourceTrack->effectsList.removeAt(effect.attribute(QStringLiteral("kdenlive_ix")).toInt()); effect.setAttribute(QStringLiteral("kdenlive_ix"), effectIndex); sourceTrack->effectsList.insert(effect); } void Timeline::enableTrackEffects(int trackIndex, const QList &effectIndexes, bool disable) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return; } Track *sourceTrack = track(trackIndex); EffectsList list = sourceTrack->effectsList; QDomElement effect; for (int i = 0; i < effectIndexes.count(); ++i) { effect = list.itemFromIndex(effectIndexes.at(i)); if (!effect.isNull()) effect.setAttribute(QStringLiteral("disable"), (int) disable); } } const EffectsList Timeline::getTrackEffects(int trackIndex) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return EffectsList(); } Track *sourceTrack = track(trackIndex); return sourceTrack->effectsList; } QDomElement Timeline::getTrackEffect(int trackIndex, int effectIndex) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return QDomElement(); } Track *sourceTrack = track(trackIndex); EffectsList list = sourceTrack->effectsList; if (effectIndex > list.count() || effectIndex < 1 || list.itemFromIndex(effectIndex).isNull()) return QDomElement(); return list.itemFromIndex(effectIndex).cloneNode().toElement(); } int Timeline::hasTrackEffect(int trackIndex, const QString &tag, const QString &id) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return -1; } Track *sourceTrack = track(trackIndex); EffectsList list = sourceTrack->effectsList; return list.hasEffect(tag, id); } MltVideoProfile Timeline::mltProfile() const { return ProfilesDialog::getVideoProfile(*m_tractor->profile()); } double Timeline::fps() const { return m_doc->fps(); } QPoint Timeline::getTracksCount() { int audioTracks = 0; int videoTracks = 0; int max = m_tracks.count(); for (int i = 0; i < max; i++) { Track *tk = track(i); if (tk->type == AudioTrack) audioTracks++; else videoTracks++; } return QPoint(videoTracks, audioTracks); } int Timeline::getTrackSpaceLength(int trackIndex, int pos, bool fromBlankStart) { if (trackIndex < 0 || trackIndex >= m_tracks.count()) { qWarning() << "Set Track effect outisde of range"; return 0; } return track(trackIndex)->getBlankLength(pos, fromBlankStart); } void Timeline::updateClipProperties(const QString &id, QMap properties) { for (int i = 0; i< m_tracks.count(); i++) { track(i)->updateClipProperties(id, properties); } } int Timeline::changeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, PlaylistState::ClipState state, double speed, int strobe, Mlt::Producer *originalProd, bool removeEffect) { QLocale locale; QString url = QString::fromUtf8(originalProd->get("resource")); Track::SlowmoInfo slowInfo; slowInfo.speed = speed; slowInfo.strobe = strobe; slowInfo.state = state; url.prepend(slowInfo.toString(locale)); //if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *prod; if (removeEffect) { // We want to remove framebuffer producer, so pass original prod = originalProd; } else { // Pass slowmotion producer prod = m_doc->renderer()->getSlowmotionProducer(url); } QString id = originalProd->get("id"); id = id.section(QStringLiteral("_"), 0, 0); Mlt::Properties passProperties; Mlt::Properties original(originalProd->get_properties()); passProperties.pass_list(original, ClipController::getPassPropertiesList(false)); return track(info.track)->changeClipSpeed(info, speedIndependantInfo, state, speed, strobe, prod, id, passProperties); } void Timeline::duplicateClipOnPlaylist(int tk, qreal startPos, int offset, Mlt::Producer *prod) { Track *sourceTrack = track(tk); int pos = sourceTrack->frame(startPos); int clipIndex = sourceTrack->playlist().get_clip_index_at(pos); if (sourceTrack->playlist().is_blank(clipIndex)) { qDebug()<<"// ERROR FINDING CLIP on TK: "<playlist().get_clip(clipIndex); Clip clp(clipProducer->parent()); Mlt::Producer *cln = clp.clone(); // Clip effects must be moved from clip to the playlist entry, so first delete them from parent clip Clip(*cln).deleteEffects(); cln->set_in_and_out(clipProducer->get_in(), clipProducer->get_out()); Mlt::Playlist trackPlaylist((mlt_playlist) prod->get_service()); trackPlaylist.lock(); int newIdx = trackPlaylist.insert_at(pos - offset, cln, 1); // Re-add source effects in playlist Mlt::Producer *inPlaylist = trackPlaylist.get_clip(newIdx); if (inPlaylist) { Clip(*inPlaylist).addEffects(*clipProducer); delete inPlaylist; } trackPlaylist.unlock(); delete clipProducer; delete cln; delete prod; } int Timeline::getSpaceLength(const GenTime &pos, int tk, bool fromBlankStart) { Track *sourceTrack = track(tk); if (!sourceTrack) return 0; int insertPos = pos.frames(m_doc->fps()); return sourceTrack->spaceLength(insertPos, fromBlankStart); } void Timeline::disableTimelineEffects(bool disable) { for (int i = 0; i< tracksCount(); i++) { track(i)->disableEffects(disable); } } void Timeline::importPlaylist(ItemInfo info, QMap processedUrl, QMap idMaps, QDomDocument doc, QUndoCommand *command) { projectView()->importPlaylist(info, processedUrl, idMaps, doc, command); } void Timeline::refreshTrackActions() { int tracks = tracksCount(); if (tracks > 3) { return; } foreach(QAction *action, m_trackActions) { if (action->data().toString() == "delete_track") { action->setEnabled(tracks > 2); } } } void Timeline::slotMultitrackView(bool enable) { multitrackView = enable; transitionHandler->enableMultiTrack(enable); } void Timeline::connectOverlayTrack(bool enable) { if (!m_hasOverlayTrack) return; m_tractor->lock(); if (enable) { // Re-add overlaytrack m_tractor->insert_track(*m_overlayTrack, tracksCount() + 1); delete m_overlayTrack; m_overlayTrack = NULL; } else { m_overlayTrack = m_tractor->track(tracksCount()); m_tractor->remove_track(tracksCount()); } m_tractor->unlock(); } void Timeline::removeSplitOverlay() { if (!m_hasOverlayTrack) return; m_tractor->lock(); m_tractor->remove_track(tracksCount()); m_hasOverlayTrack = false; m_tractor->unlock(); } bool Timeline::createOverlay(Mlt::Filter *filter, int tk, int startPos) { Track *sourceTrack = track(tk); if (!sourceTrack) return false; m_tractor->lock(); int clipIndex = sourceTrack->playlist().get_clip_index_at(startPos); Mlt::Producer *clipProducer = sourceTrack->playlist().get_clip(clipIndex); Clip clp(clipProducer->parent()); Mlt::Producer *cln = clp.clone(); Clip(*cln).deleteEffects(); cln->set_in_and_out(clipProducer->get_in(), clipProducer->get_out()); Mlt::Playlist overlay(*m_tractor->profile()); Mlt::Tractor trac(*m_tractor->profile()); trac.set_track(*clipProducer, 0); trac.set_track(*cln, 1); cln->attach(*filter); QString splitTransition = KdenliveSettings::gpu_accel() ? "movit.overlay" : "frei0r.cairoblend"; Mlt::Transition t(*m_tractor->profile(), splitTransition.toUtf8().constData()); t.set("always_active", 1); trac.plant_transition(t, 0, 1); delete cln; delete clipProducer; overlay.insert_blank(0, startPos); Mlt::Producer split(trac.get_producer()); overlay.insert_at(startPos, &split, 1); int trackIndex = tracksCount(); m_tractor->insert_track(overlay, trackIndex); Mlt::Producer *overlayTrack = m_tractor->track(trackIndex); overlayTrack->set("hide", 2); delete overlayTrack; m_hasOverlayTrack = true; m_tractor->unlock(); return true; } void Timeline::switchTrackTarget() { if (!KdenliveSettings::splitaudio()) { // This feature is only available on split mode return; } Track *current = m_tracks.at(m_trackview->selectedTrack()); TrackType trackType = current->info().type; if (trackType == VideoTrack) { if (m_trackview->selectedTrack() == videoTarget) { // Switch off current->trackHeader->switchTarget(false); videoTarget = -1; } else { if (videoTarget > -1) m_tracks.at(videoTarget)->trackHeader->switchTarget(false); current->trackHeader->switchTarget(true); videoTarget = m_trackview->selectedTrack(); } } else if (trackType == AudioTrack) { if (m_trackview->selectedTrack() == audioTarget) { // Switch off current->trackHeader->switchTarget(false); audioTarget = -1; } else { if (audioTarget > -1) m_tracks.at(audioTarget)->trackHeader->switchTarget(false); current->trackHeader->switchTarget(true); audioTarget = m_trackview->selectedTrack(); } } } void Timeline::slotEnableZone(bool enable) { KdenliveSettings::setUseTimelineZoneToEdit(enable); m_ruler->activateZone(); } diff --git a/src/ui/trackheader_ui.ui b/src/ui/trackheader_ui.ui index 70504b231..76f9c4392 100644 --- a/src/ui/trackheader_ui.ui +++ b/src/ui/trackheader_ui.ui @@ -1,128 +1,131 @@ TrackHeader_UI 0 0 - 217 - 32 + 254 + 38 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + + PointingHandCursor + KLed::Sunken 0 0 false false Qt::Vertical 20 1 0 0 KLed QWidget
kled.h