diff --git a/src/timeline/customtrackview.cpp b/src/timeline/customtrackview.cpp index 205efe9ff..48312bfee 100644 --- a/src/timeline/customtrackview.cpp +++ b/src/timeline/customtrackview.cpp @@ -1,8195 +1,8220 @@ /*************************************************************************** * 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_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); } } 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 || it->isItemLocked()) continue; 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); } 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, 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; pasteInfo.track = selectedTrack(); 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, false, true, addCommand); new AddTimelineClipCommand(this, id, pasteInfo, EffectsList(), PlaylistState::Original, true, false, addCommand); new RefreshMonitorCommand(this, true, false, addCommand); updateTrackDuration(pasteInfo.track, addCommand); m_commandStack->push(addCommand); selectClip(true, false); // Automatic audio split if (KdenliveSettings::splitaudio()) splitAudio(false); } bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos) { QPointF framePos = mapToScene(pos); int track = getTrackFromPos(framePos.y()); 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); 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 (!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()); 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 (!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); 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::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); 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; } } 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); 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) { if ((m_selectionGroup || m_dragItem) && m_clipDrag) { QList items; if (m_selectionGroup) items = m_selectionGroup->childItems(); else if (m_dragItem) { m_dragItem->setMainSelectedClip(false); 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 new RefreshMonitorCommand(this, false, true, addCommand); for (int i = 0; i < items.count(); ++i) { ClipItem *item = static_cast (items.at(i)); if (!hasVideoClip && (item->clipType() == AV || item->clipType() == Video)) hasVideoClip = true; if (items.count() == 1) { updateClipTypeActions(item); } else { updateClipTypeActions(NULL); } //TODO: take care of edit mode for undo //item->baseClip()->addReference(); //m_document->updateClip(item->baseClip()->getId()); ItemInfo info = item->info(); bool isLocked = m_timeline->getTrackInfo(info.track).isLocked; if (isLocked) item->setItemLocked(true); QString clipBinId = item->getBinId(); Mlt::Producer *prod; if (item->clipState() == PlaylistState::VideoOnly) { prod = m_document->renderer()->getBinVideoProducer(clipBinId); } else { prod = m_document->renderer()->getBinProducer(clipBinId); } if (!m_timeline->track(info.track)->add(info.startPos.seconds(), prod, info.cropStart.seconds(), (info.cropStart + info.cropDuration).seconds(), item->clipState(), item->needsDuplicate(), m_scene->editMode())) { emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage); brokenClips.append(item); continue; } item->binClip()->addRef(); adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand, false); new AddTimelineClipCommand(this, clipBinId, item->info(), item->effectList(), item->clipState(), false, false, addCommand); 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); } } item->setSelected(true); } // Add refresh command for redo new RefreshMonitorCommand(this, false, false, addCommand); for (int i = 0; i < brokenClips.count(); i++) { items.removeAll(brokenClips.at(i)); } qDeleteAll(brokenClips); brokenClips.clear(); if (addCommand->childCount() > 0) m_commandStack->push(addCommand); else delete addCommand; // Automatic audio split if (KdenliveSettings::splitaudio()) splitAudio(false); /* // 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); } m_document->renderer()->doRefresh(); event->setDropAction(Qt::MoveAction); event->accept(); /// \todo enable when really working // alignAudio(); } else { QGraphicsView::dropEvent(event); } setFocus(); } void CustomTrackView::adjustTimelineClips(TimelineMode::EditMode mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command, bool doIt) { bool snap = KdenliveSettings::snaptopoints(); KdenliveSettings::setSnaptopoints(false); if (mode == TimelineMode::OverwriteEdit) { // if we are in overwrite mode, move clips accordingly ItemInfo info; if (item == NULL) info = posinfo; else info = item->info(); QRectF rect(info.startPos.frames(m_document->fps()), getPositionFromTrack(info.track) + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5); QList selection = m_scene->items(rect); if (item) selection.removeAll(item); 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)); if (clip->startPos() < info.startPos) { if (clip->endPos() > info.endPos) { ItemInfo clipInfo = clip->info(); ItemInfo dupInfo = clipInfo; GenTime diff = info.startPos - clipInfo.startPos; dupInfo.startPos = info.startPos; dupInfo.cropStart += diff; dupInfo.cropDuration = clipInfo.endPos - info.startPos; ItemInfo newdupInfo = dupInfo; GenTime diff2 = info.endPos - info.startPos; newdupInfo.startPos = info.endPos; newdupInfo.cropStart += diff2; newdupInfo.cropDuration = clipInfo.endPos - info.endPos; new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, doIt, command); new ResizeClipCommand(this, dupInfo, newdupInfo, doIt, false, command); if (!doIt) { // GUI only ClipItem *dup = cutClip(clipInfo, info.startPos, true, EffectsList(false), false); if (dup) { dup->resizeStart(info.endPos.frames(m_document->fps())); } } } else { ItemInfo newclipInfo = clip->info(); newclipInfo.endPos = info.startPos; newclipInfo.cropDuration = newclipInfo.endPos - newclipInfo.startPos; new ResizeClipCommand(this, clip->info(), newclipInfo, doIt, false, command); if (!doIt) { clip->resizeEnd(info.startPos.frames(m_document->fps())); } } } else if (clip->endPos() <= info.endPos) { new AddTimelineClipCommand(this, clip->getBinId(), clip->info(), clip->effectList(), clip->clipState(), doIt, true, command); if (!doIt) { // GUI only m_waitingThumbs.removeAll(clip); scene()->removeItem(clip); delete clip; clip = NULL; } } else { ItemInfo newclipInfo = clip->info(); newclipInfo.startPos = info.endPos; newclipInfo.cropDuration = newclipInfo.endPos - newclipInfo.startPos; new ResizeClipCommand(this, clip->info(), newclipInfo, doIt, false, command); if (!doIt) { clip->resizeStart(info.endPos.frames(m_document->fps())); } } } } } else if (mode == TimelineMode::InsertEdit) { // if we are in push mode, move clips accordingly ItemInfo info; if (item == NULL) info = posinfo; else info = item->info(); QRectF rect(info.startPos.frames(m_document->fps()), getPositionFromTrack(info.track) + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5); QList selection = m_scene->items(rect); if (item) selection.removeAll(item); for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget) { ClipItem *clip = static_cast(selection.at(i)); if (clip->startPos() < info.startPos && clip->endPos() > info.startPos) { // Clip goes before and after insert zone, cut new RazorClipCommand(this, clip->info(), clip->effectList(), info.startPos, true, command); } } } // Insert blank if (m_timeline->isTrackLocked(info.track)) { emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage); return; } int pos = info.startPos.frames(m_document->fps()); // Make sure there is no group in the way rect = QRectF(pos, getPositionFromTrack(info.track) + m_tracksHeight / 2, sceneRect().width() - pos, 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 insert space in a track with a group"), ErrorMessage); return; } QList clipsToMove; QList transitionsToMove; for (int i = 0; i < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (selection.at(i)); ItemInfo moveInfo = item->info(); if (item->type() == AVWidget) { if (moveInfo.startPos < info.startPos) { // This is the clip that we have just cut, adjust start moveInfo.startPos = info.startPos; } clipsToMove.append(moveInfo); } else if (item->type() == TransitionWidget) transitionsToMove.append(moveInfo); } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { new InsertSpaceCommand(this, clipsToMove, transitionsToMove, info.track, info.cropDuration, true, command); updateTrackDuration(info.track, command); } } KdenliveSettings::setSnaptopoints(snap); } void CustomTrackView::extractZone(bool closeGap) { // remove track zone and close gap QPoint z = m_document->zone(); - QRectF rect(z.x(), getPositionFromTrack(m_selectedTrack) + m_tracksHeight / 2, z.y() - z.x() - 1, 5); + QRectF rect(z.x(), 0, z.y() - z.x() - 1, m_timeline->visibleTracksCount() * m_tracksHeight); QList selection = m_scene->items(rect); if (selection.isEmpty()) return; GenTime inPoint(z.x(), m_document->fps()); GenTime outPoint(z.y(), m_document->fps()); QUndoCommand *command = new QUndoCommand(); command->setText(i18n("Remove Zone")); 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; if (clip->startPos() < inPoint) { ItemInfo info = clip->info(); info.startPos = inPoint; new RazorClipCommand(this, clip->info(), clip->effectList(), inPoint, true, command); if (clip->endPos() > outPoint) { new RazorClipCommand(this, info, clip->effectList(), outPoint, true, command); info.cropDuration = outPoint - inPoint; info.endPos = outPoint; } new AddTimelineClipCommand(this, clip->getBinId(), info, clip->effectList(), clip->clipState(), true, true, command); } else if (clip->endPos() > outPoint) { ItemInfo newclipInfo = clip->info(); newclipInfo.startPos = outPoint; newclipInfo.cropDuration = newclipInfo.endPos - newclipInfo.startPos; new ResizeClipCommand(this, clip->info(), newclipInfo, true, false, command); } else { // Clip is entirely inside zone, delete it new AddTimelineClipCommand(this, clip->getBinId(), clip->info(), clip->effectList(), clip->clipState(), true, true, command); } } } if (closeGap) { // Remove empty zone - // Make sure there is no group in the way - rect = QRectF(z.x(), getPositionFromTrack(m_selectedTrack) + m_tracksHeight / 2, sceneRect().width() - z.x(), m_tracksHeight / 2 - 2); + rect = QRectF(z.x(), 0, sceneRect().width() - z.x(), m_timeline->visibleTracksCount() * m_tracksHeight); bool isOk; - selection = checkForGroups(rect, &isOk); - if (!isOk) { + //selection = checkForGroups(rect, &isOk); + selection = m_scene->items(rect); + /*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 < selection.count(); ++i) { if (selection.at(i)->type() == AVWidget || selection.at(i)->type() == TransitionWidget) { AbstractClipItem *item = static_cast (selection.at(i)); + if (m_timeline->getTrackInfo(item->track()).isLocked) { + continue; + } ItemInfo moveInfo = item->info(); if (item->type() == AVWidget) { - if (moveInfo.endPos > outPoint) { + if (moveInfo.startPos < outPoint && moveInfo.endPos > outPoint) { moveInfo.startPos = outPoint; moveInfo.cropDuration = moveInfo.endPos - moveInfo.startPos; } clipsToMove.append(moveInfo); } else if (item->type() == TransitionWidget) transitionsToMove.append(moveInfo); } } if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) { - new InsertSpaceCommand(this, clipsToMove, transitionsToMove, m_selectedTrack, -(outPoint - inPoint), true, command); - updateTrackDuration(m_selectedTrack, command); + new InsertSpaceCommand(this, clipsToMove, transitionsToMove, -1, -(outPoint - inPoint), true, command); + updateTrackDuration(-1, command); } } m_commandStack->push(command); } 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; } // 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); //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) { LockTrackCommand *command = new LockTrackCommand(this, ix, enable); 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()); } } InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true); 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()) { InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true); updateTrackDuration(track, command); m_commandStack->push(command); } } 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()); + // If group has a locked item, ungroup first + AbstractGroupItem *grp = static_cast (clip->parentItem()); + if (grp->isItemLocked()) { + m_document->clipManager()->removeGroup(grp); + if (grp == m_selectionGroup) m_selectionGroup = NULL; + scene()->destroyItemGroup(grp); + clip->setItemLocked(false); + m_selectionGroup->addItem(clip); + } else { + 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()) { - m_selectionGroup->addItem(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, 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, 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, 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()) { InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false); 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; - return; } 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 = m_timeline->moveClip(m_dragItemInfo.track, m_dragItemInfo.startPos.seconds(), info.track, info.startPos.seconds(), item->clipState(), m_scene->editMode(), item->needsDuplicate()); if (success) { QUndoCommand *moveCommand = new QUndoCommand(); moveCommand->setText(i18n("Move clip")); adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand, false); bool isLocked = m_timeline->getTrackInfo(item->track()).isLocked; if (isLocked) item->setItemLocked(true); new MoveClipCommand(this, m_dragItemInfo, info, false, 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); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement old = tr->toXML(); 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, 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 = 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 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); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement old = tr->toXML(); 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, 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); if (tr->updateKeyframes(trInfo, newTrInfo)) { QDomElement old = tr->toXML(); 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, moveCommand); } new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand); } } } } updateTrackDuration(info.track, moveCommand); if (m_dragItemInfo.track != info.track) updateTrackDuration(m_dragItemInfo.track, moveCommand); m_commandStack->push(moveCommand); //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 QGraphicsItemGroup *group; if (m_selectionGroup) { group = static_cast (m_selectionGroup); } else { group = static_cast (m_dragItem->parentItem()); } 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")); if (timeOffset != GenTime() || trackOffset != 0) { // remove items in MLT playlist // Expand groups int max = items.count(); for (int i = 0; i < max; ++i) { if (items.at(i)->type() == GroupWidget) { items += items.at(i)->childItems(); } } m_timeline->blockTrackSignals(true); 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) { if (!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); } else { clipsToMove.append(info); } } else { transitionsToMove.append(info); Transition *tr = static_cast (item); m_timeline->transitionHandler->deleteTransition(tr->transitionTag(), tr->transitionEndTrack(), info.track, info.startPos, info.endPos, tr->toXML()); } } m_timeline->blockTrackSignals(false); for (int i = 0; i < items.count(); ++i) { // re-add items in correct place if (items.at(i)->type() != AVWidget && items.at(i)->type() != TransitionWidget) continue; AbstractClipItem *item = static_cast (items.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) { group->removeFromGroup(item); item->setItemLocked(true); } if (item->type() == AVWidget) { ClipItem *clip = static_cast (item); adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup); /*Mlt::Producer *prod = m_document->renderer()->getTrackProducer(clip->getBinId(), info.track, clip->isAudioOnly(), clip->isVideoOnly()); //prod = prod->cut(info.cropStart.frames(fps()), (info.cropStart + info.cropDuration).frames(fps()) - 1); prod->set_in_and_out(info.cropStart.frames(fps()), (info.cropStart + info.cropDuration).frames(fps()) - 1); m_timeline->track(info.track)info.startPos.seconds(), prod, m_scene->editMode());*/ 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 { Transition *tr = static_cast (item); int newTrack = tr->transitionEndTrack(); if (!tr->forcedTrack()) { newTrack = getPreviousVideoTrack(info.track); } tr->updateTransitionEndTrack(newTrack); adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup); m_timeline->transitionHandler->addTransition(tr->transitionTag(), newTrack, info.track, info.startPos, info.endPos, tr->toXML()); } } new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup); updateTrackDuration(-1, moveGroup); m_commandStack->push(moveGroup); //QPointF top = group->sceneBoundingRect().topLeft(); //QPointF oldpos = m_selectionGroup->scenePos(); ////qDebug()<<"SELECTION GRP POS: "<scenePos()<<", TOP: "<setPos(top); //TODO: get rid of the 3 lines below if (m_selectionGroup) { m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()); m_selectionGroupInfo.track = m_selectionGroup->track(); items = m_selectionGroup->childItems(); resetSelectionGroup(false); QSet groupList; QSet itemList; while (!items.isEmpty()) { QGraphicsItem *first = items.takeFirst(); if (first->type() == GroupWidget) { if (first != m_selectionGroup) { groupList.insert(first); } } else if (first->type() == AVWidget || first->type() == TransitionWidget) { if (first->parentItem() && first->parentItem()->type() == GroupWidget) { if (first->parentItem() != m_selectionGroup) { groupList.insert(first->parentItem()); } else itemList.insert(first); } else itemList.insert(first); } } foreach(QGraphicsItem *item, groupList) { itemList.unite(item->childItems().toSet()); rebuildGroup(static_cast (item)); } foreach(QGraphicsItem *item, itemList) { item->setSelected(true); if (item->parentItem()) item->parentItem()->setSelected(true); } resetSelectionGroup(); groupSelectedItems(itemList.toList()); } else { AbstractGroupItem *grp = static_cast (group); rebuildGroup(grp); } } } 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, 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, 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, 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, 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, command); new GroupClipsCommand(this, clips2, transitions2, true, command); m_commandStack->push(command); } } void CustomTrackView::groupClips(bool group, QList itemList, QUndoCommand *command) { 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 (!clip->isItemLocked()) clipInfos.append(clip->info()); } else if (itemList.at(i)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (itemList.at(i)); if (!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 (!clip->isItemLocked()) clipGrpInfos.append(clip->info()); } else if (items.at(j)->type() == TransitionWidget) { AbstractClipItem *clip = static_cast (items.at(j)); if (!clip->isItemLocked()) transitionGrpInfos.append(clip->info()); } } if (!clipGrpInfos.isEmpty() || !transitionGrpInfos.isEmpty()) { if (command) { new GroupClipsCommand(this, clipGrpInfos, transitionGrpInfos, false, command); } else { new GroupClipsCommand(this, clipGrpInfos, transitionGrpInfos, false, metaCommand); } } } if (command) { // Create new group new GroupClipsCommand(this, clipInfos, transitionInfos, group, command); } else { if (metaCommand) { new GroupClipsCommand(this, clipInfos, transitionInfos, group, metaCommand); m_commandStack->push(metaCommand); } else { GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group); m_commandStack->push(command); } } } } 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) continue; if (clip->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->setFlag(QGraphicsItem::ItemIsMovable, true); } 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->setFlag(QGraphicsItem::ItemIsMovable, true); } 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()); 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, 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::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, ItemInfo *out_actualEnd) { if (m_selectionGroup) resetSelectionGroup(false); ClipItem *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) { 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); } else { // 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); } 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 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 = 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); 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 { EditTransitionCommand *kfrCommand = NULL; 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); kfrCommand = new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command); } updateTransitionWidget(transition, info); if (command == NULL) { if (kfrCommand) m_commandStack->push(kfrCommand); MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command); m_commandStack->push(moveCommand); } else if (kfrCommand) delete kfrCommand; } } 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(100); 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 lockedColor = palette().button().color(); QColor audioColor = palette().alternateBase().color(); 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, m_selectedTrackColor); else painter->fillRect(track, info.isLocked ? lockedColor : audioColor); } painter->drawLine(QPointF(min, m_tracksHeight * (maxTrack - i) - 1), QPointF(max, m_tracksHeight * (maxTrack - i) - 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, 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, 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, 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, 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, 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) { resetSelectionGroup(); QList selection = scene()->selectedItems(); if (selection.isEmpty()) { emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage); return; } QUndoCommand *splitCommand = new QUndoCommand(); splitCommand->setText(i18n("Split audio")); 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 { EffectsList effects; effects.clone(clip->effectList()); new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand); } } } } if (splitCommand->childCount()) { updateTrackDuration(-1, splitCommand); m_commandStack->push(splitCommand); } else { if (warn) emit displayMessage(i18n("No clip to split"), ErrorMessage); delete splitCommand; } } 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, true, moveCommand); updateTrackDuration(clip->track(), moveCommand); m_commandStack->push(moveCommand); } void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split) { ClipItem *clip = getClipItemAtStart(pos, track); if (clip == NULL) { //qDebug() << "// Cannot find clip to split!!!"; return; } if (split) { int start = pos.frames(m_document->fps()); int freetrack = track - 1; // do not split audio when we are on an audio track if (m_timeline->getTrackInfo(track).type == AudioTrack) return; for (; freetrack > 0; freetrack--) { TrackInfo info = m_timeline->getTrackInfo(freetrack); if (info.type == AudioTrack && !info.isLocked) { int blength = m_timeline->getTrackSpaceLength(freetrack, start, false); if (blength == -1 || blength >= clip->cropDuration().frames(m_document->fps())) { break; } } } if (freetrack == 0) { emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage); } else { ItemInfo info = clip->info(); info.track = freetrack; 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()), freetrack), 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(freetrack, 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() { 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) { 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(); } 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, QStringList data, int in) { if (data.isEmpty()) return; ItemInfo info; info.startPos = GenTime(in, m_document->fps()); info.cropStart = GenTime(data.at(1).toInt(), m_document->fps()); info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart; info.cropDuration = info.endPos - info.startPos; info.track = m_selectedTrack; QUndoCommand *addCommand = new QUndoCommand(); addCommand->setText(i18n("Insert clip")); adjustTimelineClips(sceneMode, NULL, info, addCommand); new AddTimelineClipCommand(this, data.at(0), info, EffectsList(), PlaylistState::Original, true, false, addCommand); updateTrackDuration(info.track, addCommand); m_commandStack->push(addCommand); selectClip(true, false, m_selectedTrack, in); // Automatic audio split if (KdenliveSettings::splitaudio()) splitAudio(); } 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); } 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(); } /*ItemInfo info = trans->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(trans, getPreviousVideoTrack(info.track), p, true);*/ QMap data; data.insert(i18n("Dropped Geometry"), geometry); slotImportClipKeyframes(TransitionWidget, trans->info(), trans->toXML(), data); }