diff --git a/src/timeline2/model/timelinefunctions.cpp b/src/timeline2/model/timelinefunctions.cpp index ac7da2f5b..d9245728d 100644 --- a/src/timeline2/model/timelinefunctions.cpp +++ b/src/timeline2/model/timelinefunctions.cpp @@ -1,1449 +1,1449 @@ /* Copyright (C) 2017 Jean-Baptiste Mardelle This file is part of Kdenlive. See www.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) version 3 or any later version accepted by the membership of KDE e.V. (or its successor approved by the membership of KDE e.V.), which shall act as a proxy defined in Section 14 of version 3 of the license. 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, see . */ #include "timelinefunctions.hpp" #include "bin/bin.h" #include "bin/projectclip.h" #include "bin/projectfolder.h" #include "bin/projectitemmodel.h" #include "clipmodel.hpp" #include "compositionmodel.hpp" #include "core.h" #include "doc/kdenlivedoc.h" #include "effects/effectstack/model/effectstackmodel.hpp" #include "groupsmodel.hpp" #include "logger.hpp" #include "timelineitemmodel.hpp" #include "trackmodel.hpp" #include "transitions/transitionsrepository.hpp" #include #include #include #include #include #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wunused-parameter" #pragma GCC diagnostic ignored "-Wsign-conversion" #pragma GCC diagnostic ignored "-Wfloat-equal" #pragma GCC diagnostic ignored "-Wshadow" #pragma GCC diagnostic ignored "-Wpedantic" #include #pragma GCC diagnostic pop RTTR_REGISTRATION { using namespace rttr; registration::class_("TimelineFunctions") .method("requestClipCut", select_overload, int, int)>(&TimelineFunctions::requestClipCut))( parameter_names("timeline", "clipId", "position")); } bool TimelineFunctions::cloneClip(const std::shared_ptr &timeline, int clipId, int &newId, PlaylistState::ClipState state, Fun &undo, Fun &redo) { // Special case: slowmotion clips double clipSpeed = timeline->m_allClips[clipId]->getSpeed(); bool res = timeline->requestClipCreation(timeline->getClipBinId(clipId), newId, state, clipSpeed, undo, redo); timeline->m_allClips[newId]->m_endlessResize = timeline->m_allClips[clipId]->m_endlessResize; // copy useful timeline properties timeline->m_allClips[clipId]->passTimelineProperties(timeline->m_allClips[newId]); int duration = timeline->getClipPlaytime(clipId); int init_duration = timeline->getClipPlaytime(newId); if (duration != init_duration) { int in = timeline->m_allClips[clipId]->getIn(); res = res && timeline->requestItemResize(newId, init_duration - in, false, true, undo, redo); res = res && timeline->requestItemResize(newId, duration, true, true, undo, redo); } if (!res) { return false; } std::shared_ptr sourceStack = timeline->getClipEffectStackModel(clipId); std::shared_ptr destStack = timeline->getClipEffectStackModel(newId); destStack->importEffects(sourceStack, state); return res; } bool TimelineFunctions::requestMultipleClipsInsertion(const std::shared_ptr &timeline, const QStringList &binIds, int trackId, int position, QList &clipIds, bool logUndo, bool refreshView) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; for (const QString &binId : binIds) { int clipId; if (timeline->requestClipInsertion(binId, trackId, position, clipId, logUndo, refreshView, false, undo, redo)) { clipIds.append(clipId); position += timeline->getItemPlaytime(clipId); } else { undo(); clipIds.clear(); return false; } } if (logUndo) { pCore->pushUndo(undo, redo, i18n("Insert Clips")); } return true; } bool TimelineFunctions::processClipCut(const std::shared_ptr &timeline, int clipId, int position, int &newId, Fun &undo, Fun &redo) { int trackId = timeline->getClipTrackId(clipId); int trackDuration = timeline->getTrackById_const(trackId)->trackDuration(); int start = timeline->getClipPosition(clipId); int duration = timeline->getClipPlaytime(clipId); if (start > position || (start + duration) < position) { return false; } PlaylistState::ClipState state = timeline->m_allClips[clipId]->clipState(); bool res = cloneClip(timeline, clipId, newId, state, undo, redo); timeline->m_blockRefresh = true; res = res && timeline->requestItemResize(clipId, position - start, true, true, undo, redo); int newDuration = timeline->getClipPlaytime(clipId); // parse effects std::shared_ptr sourceStack = timeline->getClipEffectStackModel(clipId); sourceStack->cleanFadeEffects(true, undo, redo); std::shared_ptr destStack = timeline->getClipEffectStackModel(newId); destStack->cleanFadeEffects(false, undo, redo); res = res && timeline->requestItemResize(newId, duration - newDuration, false, true, undo, redo); // The next requestclipmove does not check for duration change since we don't invalidate timeline, so check duration change now bool durationChanged = trackDuration != timeline->getTrackById_const(trackId)->trackDuration(); res = res && timeline->requestClipMove(newId, trackId, position, true, false, true, undo, redo); if (durationChanged) { // Track length changed, check project duration Fun updateDuration = [timeline]() { timeline->updateDuration(); return true; }; updateDuration(); PUSH_LAMBDA(updateDuration, redo); } timeline->m_blockRefresh = false; return res; } bool TimelineFunctions::requestClipCut(std::shared_ptr timeline, int clipId, int position) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; TRACE_STATIC(timeline, clipId, position); bool result = TimelineFunctions::requestClipCut(timeline, clipId, position, undo, redo); if (result) { pCore->pushUndo(undo, redo, i18n("Cut clip")); } TRACE_RES(result); return result; } bool TimelineFunctions::requestClipCut(const std::shared_ptr &timeline, int clipId, int position, Fun &undo, Fun &redo) { const std::unordered_set clipselect = timeline->getGroupElements(clipId); // Remove locked items std::unordered_set clips; for (int cid : clipselect) { if (!timeline->isClip(cid)) { continue; } int tk = timeline->getClipTrackId(cid); if (tk != -1 && !timeline->getTrackById_const(tk)->isLocked()) { clips.insert(cid); } } // We need to call clearSelection before attempting the split or the group split will be corrupted by the selection group (no undo support) timeline->requestClearSelection(); std::unordered_set topElements; std::transform(clips.begin(), clips.end(), std::inserter(topElements, topElements.begin()), [&](int id) { return timeline->m_groups->getRootId(id); }); int count = 0; QList newIds; int mainId = -1; QList clipsToCut; for (int cid : clips) { if (!timeline->isClip(cid)) { continue; } int start = timeline->getClipPosition(cid); int duration = timeline->getClipPlaytime(cid); if (start < position && (start + duration) > position) { clipsToCut << cid; } } if (clipsToCut.isEmpty()) { return true; } for (int cid : clipsToCut) { count++; int newId; bool res = processClipCut(timeline, cid, position, newId, undo, redo); if (!res) { bool undone = undo(); Q_ASSERT(undone); return false; } if (cid == clipId) { mainId = newId; } // splitted elements go temporarily in the same group as original ones. timeline->m_groups->setInGroupOf(newId, cid, undo, redo); newIds << newId; } if (count > 0 && timeline->m_groups->isInGroup(clipId)) { // we now split the group hierarchy. // As a splitting criterion, we compare start point with split position auto criterion = [timeline, position](int cid) { return timeline->getClipPosition(cid) < position; }; bool res = true; for (const int topId : topElements) { qDebug()<<"// CHECKING REGROUP ELMENT: "<isClip(topId)<isGroup(topId); res = res && timeline->m_groups->split(topId, criterion, undo, redo); } if (!res) { bool undone = undo(); Q_ASSERT(undone); return false; } } return count > 0; } int TimelineFunctions::requestSpacerStartOperation(const std::shared_ptr &timeline, int trackId, int position) { std::unordered_set clips = timeline->getItemsInRange(trackId, position, -1); if (!clips.empty()) { timeline->requestSetSelection(clips); return (*clips.cbegin()); } return -1; } bool TimelineFunctions::requestSpacerEndOperation(const std::shared_ptr &timeline, int itemId, int startPosition, int endPosition) { // Move group back to original position int track = timeline->getItemTrackId(itemId); bool isClip = timeline->isClip(itemId); if (isClip) { timeline->requestClipMove(itemId, track, startPosition, false, false); } else { timeline->requestCompositionMove(itemId, track, startPosition, false, false); } std::unordered_set clips = timeline->getGroupElements(itemId); // Start undoable command std::function undo = []() { return true; }; std::function redo = []() { return true; }; //int res = timeline->requestClipsGroup(clips, undo, redo, GroupType::Selection); int res = timeline->m_groups->getRootId(itemId); bool final = false; if (res > -1 || clips.size() == 1) { if (clips.size() > 1) { final = timeline->requestGroupMove(itemId, res, 0, endPosition - startPosition, true, true, undo, redo); } else { // only 1 clip to be moved if (isClip) { final = timeline->requestClipMove(itemId, track, endPosition, true, true, true, undo, redo); } else { final = timeline->requestCompositionMove(itemId, track, -1, endPosition, true, true, undo, redo); } } } timeline->requestClearSelection(); if (final) { if (startPosition < endPosition) { pCore->pushUndo(undo, redo, i18n("Insert space")); } else { pCore->pushUndo(undo, redo, i18n("Remove space")); } return true; } return false; } bool TimelineFunctions::extractZone(const std::shared_ptr &timeline, QVector tracks, QPoint zone, bool liftOnly) { // Start undoable command std::function undo = []() { return true; }; std::function redo = []() { return true; }; bool result = true; for (int trackId : tracks) { if (timeline->getTrackById_const(trackId)->isLocked()) { continue; } result = result && TimelineFunctions::liftZone(timeline, trackId, zone, undo, redo); } if (result && !liftOnly) { result = TimelineFunctions::removeSpace(timeline, -1, zone, undo, redo); } pCore->pushUndo(undo, redo, liftOnly ? i18n("Lift zone") : i18n("Extract zone")); return result; } bool TimelineFunctions::insertZone(const std::shared_ptr &timeline, QList trackIds, const QString &binId, int insertFrame, QPoint zone, - bool overwrite) + bool overwrite, bool useTargets) { // Start undoable command std::function undo = []() { return true; }; std::function redo = []() { return true; }; bool result = true; if (overwrite) { // Cut all tracks auto it = timeline->m_allTracks.cbegin(); while (it != timeline->m_allTracks.cend()) { int target_track = (*it)->getId(); if (!trackIds.contains(target_track) && !timeline->getTrackById_const(target_track)->shouldReceiveTimelineOp()) { ++it; continue; } result = result && TimelineFunctions::liftZone(timeline, target_track, QPoint(insertFrame, insertFrame + (zone.y() - zone.x())), undo, redo); if (!result) { qDebug() << "// LIFTING ZONE FAILED\n"; break; } ++it; } } else { // Cut all tracks auto it = timeline->m_allTracks.cbegin(); while (it != timeline->m_allTracks.cend()) { int target_track = (*it)->getId(); if (!trackIds.contains(target_track) && !timeline->getTrackById_const(target_track)->shouldReceiveTimelineOp()) { ++it; continue; } int startClipId = timeline->getClipByPosition(target_track, insertFrame); if (startClipId > -1) { // There is a clip, cut it result = result && TimelineFunctions::requestClipCut(timeline, startClipId, insertFrame, undo, redo); } ++it; } result = result && TimelineFunctions::requestInsertSpace(timeline, QPoint(insertFrame, insertFrame + (zone.y() - zone.x())), undo, redo); } if (result) { if (!trackIds.isEmpty()) { int newId = -1; QString binClipId = QString("%1/%2/%3").arg(binId).arg(zone.x()).arg(zone.y() - 1); - result = timeline->requestClipInsertion(binClipId, trackIds.first(), insertFrame, newId, true, true, true, undo, redo); + result = timeline->requestClipInsertion(binClipId, trackIds.first(), insertFrame, newId, true, true, useTargets, undo, redo); } if (result) { pCore->pushUndo(undo, redo, overwrite ? i18n("Overwrite zone") : i18n("Insert zone")); } } if (!result) { qDebug() << "// REQUESTING SPACE FAILED"; undo(); } return result; } bool TimelineFunctions::liftZone(const std::shared_ptr &timeline, int trackId, QPoint zone, Fun &undo, Fun &redo) { // Check if there is a clip at start point int startClipId = timeline->getClipByPosition(trackId, zone.x()); if (startClipId > -1) { // There is a clip, cut it if (timeline->getClipPosition(startClipId) < zone.x()) { qDebug() << "/// CUTTING AT START: " << zone.x() << ", ID: " << startClipId; TimelineFunctions::requestClipCut(timeline, startClipId, zone.x(), undo, redo); qDebug() << "/// CUTTING AT START DONE"; } } int endClipId = timeline->getClipByPosition(trackId, zone.y()); if (endClipId > -1) { // There is a clip, cut it if (timeline->getClipPosition(endClipId) + timeline->getClipPlaytime(endClipId) > zone.y()) { qDebug() << "/// CUTTING AT END: " << zone.y() << ", ID: " << endClipId; TimelineFunctions::requestClipCut(timeline, endClipId, zone.y(), undo, redo); qDebug() << "/// CUTTING AT END DONE"; } } std::unordered_set clips = timeline->getItemsInRange(trackId, zone.x(), zone.y()); for (const auto &clipId : clips) { timeline->requestItemDeletion(clipId, undo, redo); } return true; } bool TimelineFunctions::removeSpace(const std::shared_ptr &timeline, int trackId, QPoint zone, Fun &undo, Fun &redo) { Q_UNUSED(trackId) std::unordered_set clips; auto it = timeline->m_allTracks.cbegin(); while (it != timeline->m_allTracks.cend()) { int target_track = (*it)->getId(); if (timeline->m_videoTarget == target_track || timeline->m_audioTarget == target_track || timeline->getTrackById_const(target_track)->shouldReceiveTimelineOp()) { std::unordered_set subs = timeline->getItemsInRange(target_track, zone.y() - 1, -1, true); clips.insert(subs.begin(), subs.end()); } ++it; } bool result = false; if (!clips.empty()) { int clipId = *clips.begin(); if (clips.size() > 1) { int clipsGroup = timeline->m_groups->getRootId(clipId); int res = timeline->requestClipsGroup(clips, undo, redo); if (res > -1) { result = timeline->requestGroupMove(clipId, res, 0, zone.x() - zone.y(), true, true, undo, redo); if (result && res != clipsGroup) { // Only ungroup if a group was created result = timeline->requestClipUngroup(clipId, undo, redo); } if (!result) { undo(); } } } else { // only 1 clip to be moved int clipStart = timeline->getItemPosition(clipId); result = timeline->requestClipMove(clipId, timeline->getItemTrackId(clipId), clipStart - (zone.y() - zone.x()), true, true, true, undo, redo); } } return result; } bool TimelineFunctions::requestInsertSpace(const std::shared_ptr &timeline, QPoint zone, Fun &undo, Fun &redo, bool followTargets) { timeline->requestClearSelection(); Fun local_undo = []() { return true; }; Fun local_redo = []() { return true; }; std::unordered_set items; if (!followTargets) { // Select clips in all tracks items = timeline->getItemsInRange(-1, zone.x(), -1, true); } else { // Select clips in target and active tracks only auto it = timeline->m_allTracks.cbegin(); while (it != timeline->m_allTracks.cend()) { int target_track = (*it)->getId(); if (timeline->m_videoTarget == target_track || timeline->m_audioTarget == target_track || timeline->getTrackById_const(target_track)->shouldReceiveTimelineOp()) { std::unordered_set subs = timeline->getItemsInRange(target_track, zone.x(), -1, true); items.insert(subs.begin(), subs.end()); } ++it; } } if (items.empty()) { return true; } timeline->requestSetSelection(items); bool result = true; int itemId = *(items.begin()); int targetTrackId = timeline->getItemTrackId(itemId); int targetPos = timeline->getItemPosition(itemId) + zone.y() - zone.x(); // TODO the three move functions should be unified in a "requestItemMove" function if (timeline->m_groups->isInGroup(itemId)) { result = result && timeline->requestGroupMove(itemId, timeline->m_groups->getRootId(itemId), 0, zone.y() - zone.x(), true, true, local_undo, local_redo); } else if (timeline->isClip(itemId)) { result = result && timeline->requestClipMove(itemId, targetTrackId, targetPos, true, true, true, local_undo, local_redo); } else { result = result && timeline->requestCompositionMove(itemId, targetTrackId, timeline->m_allCompositions[itemId]->getForcedTrack(), targetPos, true, true, local_undo, local_redo); } timeline->requestClearSelection(); if (!result) { bool undone = local_undo(); Q_ASSERT(undone); pCore->displayMessage(i18n("Cannot move selected group"), ErrorMessage); } UPDATE_UNDO_REDO_NOLOCK(local_redo, local_undo, undo, redo); return result; } bool TimelineFunctions::requestItemCopy(const std::shared_ptr &timeline, int clipId, int trackId, int position) { Q_ASSERT(timeline->isClip(clipId) || timeline->isComposition(clipId)); Fun undo = []() { return true; }; Fun redo = []() { return true; }; int deltaTrack = timeline->getTrackPosition(trackId) - timeline->getTrackPosition(timeline->getItemTrackId(clipId)); int deltaPos = position - timeline->getItemPosition(clipId); std::unordered_set allIds = timeline->getGroupElements(clipId); std::unordered_map mapping; // keys are ids of the source clips, values are ids of the copied clips bool res = true; for (int id : allIds) { int newId = -1; if (timeline->isClip(id)) { PlaylistState::ClipState state = timeline->m_allClips[id]->clipState(); res = cloneClip(timeline, id, newId, state, undo, redo); res = res && (newId != -1); } int target_position = timeline->getItemPosition(id) + deltaPos; int target_track_position = timeline->getTrackPosition(timeline->getItemTrackId(id)) + deltaTrack; if (target_track_position >= 0 && target_track_position < timeline->getTracksCount()) { auto it = timeline->m_allTracks.cbegin(); std::advance(it, target_track_position); int target_track = (*it)->getId(); if (timeline->isClip(id)) { res = res && timeline->requestClipMove(newId, target_track, target_position, true, true, true, undo, redo); } else { const QString &transitionId = timeline->m_allCompositions[id]->getAssetId(); std::unique_ptr transProps(timeline->m_allCompositions[id]->properties()); res = res && timeline->requestCompositionInsertion(transitionId, target_track, -1, target_position, timeline->m_allCompositions[id]->getPlaytime(), std::move(transProps), newId, undo, redo); } } else { res = false; } if (!res) { bool undone = undo(); Q_ASSERT(undone); return false; } mapping[id] = newId; } qDebug() << "Successful copy, coping groups..."; res = timeline->m_groups->copyGroups(mapping, undo, redo); if (!res) { bool undone = undo(); Q_ASSERT(undone); return false; } return true; } void TimelineFunctions::showClipKeyframes(const std::shared_ptr &timeline, int clipId, bool value) { timeline->m_allClips[clipId]->setShowKeyframes(value); QModelIndex modelIndex = timeline->makeClipIndexFromID(clipId); timeline->dataChanged(modelIndex, modelIndex, {TimelineModel::ShowKeyframesRole}); } void TimelineFunctions::showCompositionKeyframes(const std::shared_ptr &timeline, int compoId, bool value) { timeline->m_allCompositions[compoId]->setShowKeyframes(value); QModelIndex modelIndex = timeline->makeCompositionIndexFromID(compoId); timeline->dataChanged(modelIndex, modelIndex, {TimelineModel::ShowKeyframesRole}); } bool TimelineFunctions::switchEnableState(const std::shared_ptr &timeline, int clipId) { PlaylistState::ClipState oldState = timeline->getClipPtr(clipId)->clipState(); PlaylistState::ClipState state = PlaylistState::Disabled; bool disable = true; if (oldState == PlaylistState::Disabled) { state = timeline->getTrackById_const(timeline->getClipTrackId(clipId))->trackType(); disable = false; } Fun undo = []() { return true; }; Fun redo = []() { return true; }; bool result = changeClipState(timeline, clipId, state, undo, redo); if (result) { pCore->pushUndo(undo, redo, disable ? i18n("Disable clip") : i18n("Enable clip")); } return result; } bool TimelineFunctions::changeClipState(const std::shared_ptr &timeline, int clipId, PlaylistState::ClipState status, Fun &undo, Fun &redo) { int track = timeline->getClipTrackId(clipId); int start = -1; int end = -1; bool invalidate = false; if (track > -1) { if (!timeline->getTrackById_const(track)->isAudioTrack()) { invalidate = true; } start = timeline->getItemPosition(clipId); end = start + timeline->getItemPlaytime(clipId); } Fun local_undo = []() { return true; }; Fun local_redo = []() { return true; }; // For the state change to work, we need to unplant/replant the clip bool result = true; if (track > -1) { result = timeline->getTrackById(track)->requestClipDeletion(clipId, true, invalidate, local_undo, local_redo, false, false); } result = timeline->m_allClips[clipId]->setClipState(status, local_undo, local_redo); if (result && track > -1) { result = timeline->getTrackById(track)->requestClipInsertion(clipId, start, true, true, local_undo, local_redo); } UPDATE_UNDO_REDO_NOLOCK(local_redo, local_undo, undo, redo); return result; } bool TimelineFunctions::requestSplitAudio(const std::shared_ptr &timeline, int clipId, int audioTarget) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; const std::unordered_set clips = timeline->getGroupElements(clipId); bool done = false; // Now clear selection so we don't mess with groups timeline->requestClearSelection(false, undo, redo); for (int cid : clips) { if (!timeline->getClipPtr(cid)->canBeAudio() || timeline->getClipPtr(cid)->clipState() == PlaylistState::AudioOnly) { // clip without audio or audio only, skip pCore->displayMessage(i18n("One or more clips do not have audio, or are already audio"), ErrorMessage); return false; } int position = timeline->getClipPosition(cid); int track = timeline->getClipTrackId(cid); QList possibleTracks = audioTarget >= 0 ? QList() << audioTarget : timeline->getLowerTracksId(track, TrackType::AudioTrack); if (possibleTracks.isEmpty()) { // No available audio track for splitting, abort undo(); pCore->displayMessage(i18n("No available audio track for split operation"), ErrorMessage); return false; } int newId; bool res = cloneClip(timeline, cid, newId, PlaylistState::AudioOnly, undo, redo); if (!res) { bool undone = undo(); Q_ASSERT(undone); pCore->displayMessage(i18n("Audio split failed"), ErrorMessage); return false; } bool success = false; while (!success && !possibleTracks.isEmpty()) { int newTrack = possibleTracks.takeFirst(); success = timeline->requestClipMove(newId, newTrack, position, true, false, true, undo, redo); } TimelineFunctions::changeClipState(timeline, cid, PlaylistState::VideoOnly, undo, redo); success = success && timeline->m_groups->createGroupAtSameLevel(cid, std::unordered_set{newId}, GroupType::AVSplit, undo, redo); if (!success) { bool undone = undo(); Q_ASSERT(undone); pCore->displayMessage(i18n("Audio split failed"), ErrorMessage); return false; } done = true; } if (done) { timeline->requestSetSelection(clips, undo, redo); pCore->pushUndo(undo, redo, i18n("Split Audio")); } return done; } bool TimelineFunctions::requestSplitVideo(const std::shared_ptr &timeline, int clipId, int videoTarget) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; const std::unordered_set clips = timeline->getGroupElements(clipId); bool done = false; // Now clear selection so we don't mess with groups timeline->requestClearSelection(); for (int cid : clips) { if (!timeline->getClipPtr(cid)->canBeVideo() || timeline->getClipPtr(cid)->clipState() == PlaylistState::VideoOnly) { // clip without audio or audio only, skip continue; } int position = timeline->getClipPosition(cid); QList possibleTracks = QList() << videoTarget; if (possibleTracks.isEmpty()) { // No available audio track for splitting, abort undo(); pCore->displayMessage(i18n("No available video track for split operation"), ErrorMessage); return false; } int newId; bool res = cloneClip(timeline, cid, newId, PlaylistState::VideoOnly, undo, redo); if (!res) { bool undone = undo(); Q_ASSERT(undone); pCore->displayMessage(i18n("Video split failed"), ErrorMessage); return false; } bool success = false; while (!success && !possibleTracks.isEmpty()) { int newTrack = possibleTracks.takeFirst(); success = timeline->requestClipMove(newId, newTrack, position, true, true, true, undo, redo); } TimelineFunctions::changeClipState(timeline, cid, PlaylistState::AudioOnly, undo, redo); success = success && timeline->m_groups->createGroupAtSameLevel(cid, std::unordered_set{newId}, GroupType::AVSplit, undo, redo); if (!success) { bool undone = undo(); Q_ASSERT(undone); pCore->displayMessage(i18n("Video split failed"), ErrorMessage); return false; } done = true; } if (done) { pCore->pushUndo(undo, redo, i18n("Split Video")); } return done; } void TimelineFunctions::setCompositionATrack(const std::shared_ptr &timeline, int cid, int aTrack) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; std::shared_ptr compo = timeline->getCompositionPtr(cid); int previousATrack = compo->getATrack(); int previousAutoTrack = static_cast(compo->getForcedTrack() == -1); bool autoTrack = aTrack < 0; if (autoTrack) { // Automatic track compositing, find lower video track aTrack = timeline->getPreviousVideoTrackPos(compo->getCurrentTrackId()); } int start = timeline->getItemPosition(cid); int end = start + timeline->getItemPlaytime(cid); Fun local_redo = [timeline, cid, aTrack, autoTrack, start, end]() { timeline->unplantComposition(cid); QScopedPointer field(timeline->m_tractor->field()); field->lock(); timeline->getCompositionPtr(cid)->setForceTrack(!autoTrack); timeline->getCompositionPtr(cid)->setATrack(aTrack, aTrack <= 0 ? -1 : timeline->getTrackIndexFromPosition(aTrack - 1)); field->unlock(); timeline->replantCompositions(cid, true); timeline->invalidateZone(start, end); timeline->checkRefresh(start, end); return true; }; Fun local_undo = [timeline, cid, previousATrack, previousAutoTrack, start, end]() { timeline->unplantComposition(cid); QScopedPointer field(timeline->m_tractor->field()); field->lock(); timeline->getCompositionPtr(cid)->setForceTrack(previousAutoTrack == 0); timeline->getCompositionPtr(cid)->setATrack(previousATrack, previousATrack <= 0 ? -1 : timeline->getTrackIndexFromPosition(previousATrack - 1)); field->unlock(); timeline->replantCompositions(cid, true); timeline->invalidateZone(start, end); timeline->checkRefresh(start, end); return true; }; if (local_redo()) { PUSH_LAMBDA(local_undo, undo); PUSH_LAMBDA(local_redo, redo); } pCore->pushUndo(undo, redo, i18n("Change Composition Track")); } void TimelineFunctions::enableMultitrackView(const std::shared_ptr &timeline, bool enable) { QList videoTracks; for (const auto &track : timeline->m_iteratorTable) { if (timeline->getTrackById_const(track.first)->isAudioTrack() || timeline->getTrackById_const(track.first)->isHidden()) { continue; } videoTracks << track.first; } if (videoTracks.size() < 2) { pCore->displayMessage(i18n("Cannot enable multitrack view on a single track"), InformationMessage); } // First, dis/enable track compositing QScopedPointer service(timeline->m_tractor->field()); Mlt::Field *field = timeline->m_tractor->field(); field->lock(); while ((service != nullptr) && service->is_valid()) { if (service->type() == transition_type) { Mlt::Transition t((mlt_transition)service->get_service()); QString serviceName = t.get("mlt_service"); int added = t.get_int("internal_added"); if (added == 237 && serviceName != QLatin1String("mix")) { // remove all compositing transitions t.set("disable", enable ? "1" : nullptr); } else if (!enable && added == 200) { field->disconnect_service(t); } } service.reset(service->producer()); } if (enable) { for (int i = 0; i < videoTracks.size(); ++i) { Mlt::Transition transition(*timeline->m_tractor->profile(), "composite"); transition.set("mlt_service", "composite"); transition.set("a_track", 0); transition.set("b_track", timeline->getTrackMltIndex(videoTracks.at(i))); transition.set("distort", 0); transition.set("aligned", 0); // 200 is an arbitrary number so we can easily remove these transition later transition.set("internal_added", 200); QString geometry; switch (i) { case 0: switch (videoTracks.size()) { case 2: geometry = QStringLiteral("0 0 50% 100%"); break; case 3: geometry = QStringLiteral("0 0 33% 100%"); break; case 4: geometry = QStringLiteral("0 0 50% 50%"); break; case 5: case 6: geometry = QStringLiteral("0 0 33% 50%"); break; default: geometry = QStringLiteral("0 0 33% 33%"); break; } break; case 1: switch (videoTracks.size()) { case 2: geometry = QStringLiteral("50% 0 50% 100%"); break; case 3: geometry = QStringLiteral("33% 0 33% 100%"); break; case 4: geometry = QStringLiteral("50% 0 50% 50%"); break; case 5: case 6: geometry = QStringLiteral("33% 0 33% 50%"); break; default: geometry = QStringLiteral("33% 0 33% 33%"); break; } break; case 2: switch (videoTracks.size()) { case 3: geometry = QStringLiteral("66% 0 33% 100%"); break; case 4: geometry = QStringLiteral("0 50% 50% 50%"); break; case 5: case 6: geometry = QStringLiteral("66% 0 33% 50%"); break; default: geometry = QStringLiteral("66% 0 33% 33%"); break; } break; case 3: switch (videoTracks.size()) { case 4: geometry = QStringLiteral("50% 50% 50% 50%"); break; case 5: case 6: geometry = QStringLiteral("0 50% 33% 50%"); break; default: geometry = QStringLiteral("0 33% 33% 33%"); break; } break; case 4: switch (videoTracks.size()) { case 5: case 6: geometry = QStringLiteral("33% 50% 33% 50%"); break; default: geometry = QStringLiteral("33% 33% 33% 33%"); break; } break; case 5: switch (videoTracks.size()) { case 6: geometry = QStringLiteral("66% 50% 33% 50%"); break; default: geometry = QStringLiteral("66% 33% 33% 33%"); break; } break; case 6: geometry = QStringLiteral("0 66% 33% 33%"); break; case 7: geometry = QStringLiteral("33% 66% 33% 33%"); break; default: geometry = QStringLiteral("66% 66% 33% 33%"); break; } // Add transition to track: transition.set("geometry", geometry.toUtf8().constData()); transition.set("always_active", 1); field->plant_transition(transition, 0, timeline->getTrackMltIndex(videoTracks.at(i))); } } field->unlock(); timeline->requestMonitorRefresh(); } void TimelineFunctions::saveTimelineSelection(const std::shared_ptr &timeline, const std::unordered_set &selection, const QDir &targetDir) { bool ok; QString name = QInputDialog::getText(qApp->activeWindow(), i18n("Add Clip to Library"), i18n("Enter a name for the clip in Library"), QLineEdit::Normal, QString(), &ok); if (name.isEmpty() || !ok) { return; } if (targetDir.exists(name + QStringLiteral(".mlt"))) { // TODO: warn and ask for overwrite / rename } int offset = -1; int lowerAudioTrack = -1; int lowerVideoTrack = -1; QString fullPath = targetDir.absoluteFilePath(name + QStringLiteral(".mlt")); // Build a copy of selected tracks. QMap sourceTracks; for (int i : selection) { int sourceTrack = timeline->getItemTrackId(i); int clipPos = timeline->getItemPosition(i); if (offset < 0 || clipPos < offset) { offset = clipPos; } int trackPos = timeline->getTrackMltIndex(sourceTrack); if (!sourceTracks.contains(trackPos)) { sourceTracks.insert(trackPos, sourceTrack); } } // Build target timeline Mlt::Tractor newTractor(*timeline->m_tractor->profile()); QScopedPointer field(newTractor.field()); int ix = 0; QString composite = TransitionsRepository::get()->getCompositingTransition(); QMapIterator i(sourceTracks); QList compositions; while (i.hasNext()) { i.next(); QScopedPointer newTrackPlaylist(new Mlt::Playlist(*newTractor.profile())); newTractor.set_track(*newTrackPlaylist, ix); // QScopedPointer trackProducer(newTractor.track(ix)); int trackId = i.value(); sourceTracks.insert(timeline->getTrackMltIndex(trackId), ix); std::shared_ptr track = timeline->getTrackById_const(trackId); bool isAudio = track->isAudioTrack(); if (isAudio) { newTrackPlaylist->set("hide", 1); if (lowerAudioTrack < 0) { lowerAudioTrack = ix; } } else { newTrackPlaylist->set("hide", 2); if (lowerVideoTrack < 0) { lowerVideoTrack = ix; } } for (int itemId : selection) { if (timeline->getItemTrackId(itemId) == trackId) { // Copy clip on the destination track if (timeline->isClip(itemId)) { int clip_position = timeline->m_allClips[itemId]->getPosition(); auto clip_loc = track->getClipIndexAt(clip_position); int target_clip = clip_loc.second; QSharedPointer clip = track->getClipProducer(target_clip); newTrackPlaylist->insert_at(clip_position - offset, clip.data(), 1); } else if (timeline->isComposition(itemId)) { // Composition auto *t = new Mlt::Transition(*timeline->m_allCompositions[itemId].get()); QString id(t->get("kdenlive_id")); QString internal(t->get("internal_added")); if (internal.isEmpty()) { compositions << t; if (id.isEmpty()) { qDebug() << "// Warning, this should not happen, transition without id: " << t->get("id") << " = " << t->get("mlt_service"); t->set("kdenlive_id", t->get("mlt_service")); } } } } } ix++; } // Sort compositions and insert if (!compositions.isEmpty()) { std::sort(compositions.begin(), compositions.end(), [](Mlt::Transition *a, Mlt::Transition *b) { return a->get_b_track() < b->get_b_track(); }); while (!compositions.isEmpty()) { QScopedPointer t(compositions.takeFirst()); if (sourceTracks.contains(t->get_a_track()) && sourceTracks.contains(t->get_b_track())) { Mlt::Transition newComposition(*newTractor.profile(), t->get("mlt_service")); Mlt::Properties sourceProps(t->get_properties()); newComposition.inherit(sourceProps); QString id(t->get("kdenlive_id")); int in = qMax(0, t->get_in() - offset); int out = t->get_out() - offset; newComposition.set_in_and_out(in, out); int a_track = sourceTracks.value(t->get_a_track()); int b_track = sourceTracks.value(t->get_b_track()); field->plant_transition(newComposition, a_track, b_track); } } } // Track compositing i.toFront(); ix = 0; while (i.hasNext()) { i.next(); int trackId = i.value(); std::shared_ptr track = timeline->getTrackById_const(trackId); bool isAudio = track->isAudioTrack(); if ((isAudio && ix > lowerAudioTrack) || (!isAudio && ix > lowerVideoTrack)) { // add track compositing / mix Mlt::Transition t(*newTractor.profile(), isAudio ? "mix" : composite.toUtf8().constData()); if (isAudio) { t.set("sum", 1); } t.set("always_active", 1); t.set("internal_added", 237); field->plant_transition(t, isAudio ? lowerAudioTrack : lowerVideoTrack, ix); } ix++; } Mlt::Consumer xmlConsumer(*newTractor.profile(), ("xml:" + fullPath).toUtf8().constData()); xmlConsumer.set("terminate_on_pause", 1); xmlConsumer.connect(newTractor); xmlConsumer.run(); } int TimelineFunctions::getTrackOffset(const std::shared_ptr &timeline, int startTrack, int destTrack) { qDebug() << "+++++++\nGET TRACK OFFSET: " << startTrack << " - " << destTrack; int masterTrackMltIndex = timeline->getTrackMltIndex(startTrack); int destTrackMltIndex = timeline->getTrackMltIndex(destTrack); int offset = 0; qDebug() << "+++++++\nGET TRACK MLT: " << masterTrackMltIndex << " - " << destTrackMltIndex; if (masterTrackMltIndex == destTrackMltIndex) { return offset; } int step = masterTrackMltIndex > destTrackMltIndex ? -1 : 1; bool isAudio = timeline->isAudioTrack(startTrack); int track = masterTrackMltIndex; while (track != destTrackMltIndex) { track += step; qDebug() << "+ + +TESTING TRACK: " << track; int trackId = timeline->getTrackIndexFromPosition(track - 1); if (isAudio == timeline->isAudioTrack(trackId)) { offset += step; } } return offset; } int TimelineFunctions::getOffsetTrackId(const std::shared_ptr &timeline, int startTrack, int offset, bool audioOffset) { int masterTrackMltIndex = timeline->getTrackMltIndex(startTrack); bool isAudio = timeline->isAudioTrack(startTrack); if (isAudio != audioOffset) { offset = -offset; } qDebug() << "* ** * MASTER INDEX: " << masterTrackMltIndex << ", OFFSET: " << offset; while (offset != 0) { masterTrackMltIndex += offset > 0 ? 1 : -1; qDebug() << "#### TESTING TRACK: " << masterTrackMltIndex; if (masterTrackMltIndex < 0) { masterTrackMltIndex = 0; break; } if (masterTrackMltIndex > (int)timeline->m_allTracks.size()) { masterTrackMltIndex = (int)timeline->m_allTracks.size(); break; } int trackId = timeline->getTrackIndexFromPosition(masterTrackMltIndex - 1); if (timeline->isAudioTrack(trackId) == isAudio) { offset += offset > 0 ? -1 : 1; } } return timeline->getTrackIndexFromPosition(masterTrackMltIndex - 1); } QPair, QList> TimelineFunctions::getAVTracksIds(const std::shared_ptr &timeline) { QList audioTracks; QList videoTracks; for (const auto &track : timeline->m_allTracks) { if (track->isAudioTrack()) { audioTracks << track->getId(); } else { videoTracks << track->getId(); } } return {audioTracks, videoTracks}; } QString TimelineFunctions::copyClips(const std::shared_ptr &timeline, const std::unordered_set &itemIds) { int clipId = *(itemIds.begin()); // We need to retrieve ALL the involved clips, ie those who are also grouped with the given clips std::unordered_set allIds; for (const auto &itemId : itemIds) { std::unordered_set siblings = timeline->getGroupElements(itemId); allIds.insert(siblings.begin(), siblings.end()); } timeline->requestClearSelection(); // TODO better guess for master track int masterTid = timeline->getItemTrackId(clipId); bool audioCopy = timeline->isAudioTrack(masterTid); int masterTrack = timeline->getTrackPosition(masterTid); QDomDocument copiedItems; int offset = -1; QDomElement container = copiedItems.createElement(QStringLiteral("kdenlive-scene")); copiedItems.appendChild(container); QStringList binIds; for (int id : allIds) { if (offset == -1 || timeline->getItemPosition(id) < offset) { offset = timeline->getItemPosition(id); } if (timeline->isClip(id)) { container.appendChild(timeline->m_allClips[id]->toXml(copiedItems)); const QString bid = timeline->m_allClips[id]->binId(); if (!binIds.contains(bid)) { binIds << bid; } } else if (timeline->isComposition(id)) { container.appendChild(timeline->m_allCompositions[id]->toXml(copiedItems)); } else { Q_ASSERT(false); } } QDomElement container2 = copiedItems.createElement(QStringLiteral("bin")); container.appendChild(container2); for (const QString &id : binIds) { std::shared_ptr clip = pCore->projectItemModel()->getClipByBinID(id); QDomDocument tmp; container2.appendChild(clip->toXml(tmp)); } container.setAttribute(QStringLiteral("offset"), offset); if (audioCopy) { container.setAttribute(QStringLiteral("masterAudioTrack"), masterTrack); int masterMirror = timeline->getMirrorVideoTrackId(masterTid); if (masterMirror == -1) { QPair, QList> projectTracks = TimelineFunctions::getAVTracksIds(timeline); if (!projectTracks.second.isEmpty()) { masterTrack = timeline->getTrackPosition(projectTracks.second.first()); } } else { masterTrack = timeline->getTrackPosition(masterMirror); } } /* masterTrack contains the reference track over which we want to paste. this is a video track, unless audioCopy is defined */ container.setAttribute(QStringLiteral("masterTrack"), masterTrack); container.setAttribute(QStringLiteral("documentid"), pCore->currentDoc()->getDocumentProperty(QStringLiteral("documentid"))); QDomElement grp = copiedItems.createElement(QStringLiteral("groups")); container.appendChild(grp); std::unordered_set groupRoots; std::transform(allIds.begin(), allIds.end(), std::inserter(groupRoots, groupRoots.begin()), [&](int id) { return timeline->m_groups->getRootId(id); }); qDebug() << "==============\n GROUP ROOTS: "; for (int gp : groupRoots) { qDebug() << "GROUP: " << gp; } qDebug() << "\n======="; grp.appendChild(copiedItems.createTextNode(timeline->m_groups->toJson(groupRoots))); qDebug() << " / // / PASTED DOC: \n\n" << copiedItems.toString() << "\n\n------------"; return copiedItems.toString(); } bool TimelineFunctions::pasteClips(const std::shared_ptr &timeline, const QString &pasteString, int trackId, int position) { timeline->requestClearSelection(); QDomDocument copiedItems; copiedItems.setContent(pasteString); if (copiedItems.documentElement().tagName() == QLatin1String("kdenlive-scene")) { qDebug() << " / / READING CLIPS FROM CLIPBOARD"; } else { return false; } std::function undo = []() { return true; }; std::function redo = []() { return true; }; const QString docId = copiedItems.documentElement().attribute(QStringLiteral("documentid")); QMap mappedIds; // Check available tracks QPair, QList> projectTracks = TimelineFunctions::getAVTracksIds(timeline); int masterSourceTrack = copiedItems.documentElement().attribute(QStringLiteral("masterTrack")).toInt(); QDomNodeList clips = copiedItems.documentElement().elementsByTagName(QStringLiteral("clip")); QDomNodeList compositions = copiedItems.documentElement().elementsByTagName(QStringLiteral("composition")); // find paste tracks // List of all source audio tracks QList audioTracks; // List of all source video tracks QList videoTracks; // List of all audio tracks with their corresponding video mirror std::unordered_map audioMirrors; // List of all source audio tracks that don't have video mirror QList singleAudioTracks; for (int i = 0; i < clips.count(); i++) { QDomElement prod = clips.at(i).toElement(); int trackPos = prod.attribute(QStringLiteral("track")).toInt(); bool audioTrack = prod.hasAttribute(QStringLiteral("audioTrack")); if (audioTrack) { if (!audioTracks.contains(trackPos)) { audioTracks << trackPos; } int videoMirror = prod.attribute(QStringLiteral("mirrorTrack")).toInt(); if (videoMirror == -1) { if (singleAudioTracks.contains(trackPos)) { continue; } singleAudioTracks << trackPos; continue; } audioMirrors[trackPos] = videoMirror; if (videoTracks.contains(videoMirror)) { continue; } videoTracks << videoMirror; } else { if (videoTracks.contains(trackPos)) { continue; } videoTracks << trackPos; } } for (int i = 0; i < compositions.count(); i++) { QDomElement prod = compositions.at(i).toElement(); int trackPos = prod.attribute(QStringLiteral("track")).toInt(); if (!videoTracks.contains(trackPos)) { videoTracks << trackPos; } int atrackPos = prod.attribute(QStringLiteral("a_track")).toInt(); if (atrackPos == 0 || videoTracks.contains(atrackPos)) { continue; } videoTracks << atrackPos; } // Now we have a list of all source tracks, check that we have enough target tracks std::sort(videoTracks.begin(), videoTracks.end()); std::sort(audioTracks.begin(), audioTracks.end()); std::sort(singleAudioTracks.begin(), singleAudioTracks.end()); //qDebug()<<"== GOT WANTED TKS\n VIDEO: "< projectTracks.second.size() || requestedAudioTracks > projectTracks.first.size()) { pCore->displayMessage(i18n("Not enough tracks to paste clipboard"), InformationMessage, 500); return false; } // Find destination master track // Check we have enough tracks above/below if (requestedVideoTracks > 0) { qDebug() << "MASTERSTK: " << masterSourceTrack << ", VTKS: " << videoTracks; int tracksBelow = masterSourceTrack - videoTracks.first(); int tracksAbove = videoTracks.last() - masterSourceTrack; qDebug() << "// RQST TKS BELOW: " << tracksBelow << " / ABOVE: " << tracksAbove; qDebug() << "// EXISTING TKS BELOW: " << projectTracks.second.indexOf(trackId) << ", IX: " << trackId; qDebug() << "// EXISTING TKS ABOVE: " << projectTracks.second.size() << " - " << projectTracks.second.indexOf(trackId); if (projectTracks.second.indexOf(trackId) < tracksBelow) { qDebug() << "// UPDATING BELOW TID IX TO: " << tracksBelow; // not enough tracks below, try to paste on upper track trackId = projectTracks.second.at(tracksBelow); } else if ((projectTracks.second.size() - (projectTracks.second.indexOf(trackId) + 1)) < tracksAbove) { // not enough tracks above, try to paste on lower track qDebug() << "// UPDATING ABOVE TID IX TO: " << (projectTracks.second.size() - tracksAbove); trackId = projectTracks.second.at(projectTracks.second.size() - tracksAbove - 1); } } else { // Audio only masterSourceTrack = copiedItems.documentElement().attribute(QStringLiteral("masterAudioTrack")).toInt(); int tracksBelow = masterSourceTrack - audioTracks.first(); int tracksAbove = audioTracks.last() - masterSourceTrack; if (projectTracks.first.indexOf(trackId) < tracksBelow) { qDebug() << "// UPDATING BELOW TID IX TO: " << tracksBelow; // not enough tracks below, try to paste on upper track trackId = projectTracks.first.at(tracksBelow); } else if ((projectTracks.first.size() - (projectTracks.first.indexOf(trackId) + 1)) < tracksAbove) { // not enough tracks above, try to paste on lower track qDebug() << "// UPDATING ABOVE TID IX TO: " << (projectTracks.first.size() - tracksAbove); trackId = projectTracks.first.at(projectTracks.first.size() - tracksAbove - 1); } } QMap tracksMap; bool audioMaster = false; int masterIx = projectTracks.second.indexOf(trackId); if (masterIx == -1) { masterIx = projectTracks.first.indexOf(trackId); audioMaster = true; } qDebug() << "/// PROJECT VIDEO TKS: " << projectTracks.second << ", MASTER: " << trackId; qDebug() << "/// PASTE VIDEO TKS: " << videoTracks << " / MASTER: " << masterSourceTrack; qDebug() << "/// MASTER PASTE: " << masterIx; for (int tk : videoTracks) { int newPos = masterIx + tk - masterSourceTrack; if (newPos < 0 || newPos >= projectTracks.second.size()) { pCore->displayMessage(i18n("Not enough tracks to paste clipboard"), InformationMessage, 500); } tracksMap.insert(tk, projectTracks.second.at(newPos)); } bool audioOffsetCalculated = false; int audioOffset = 0; for (const auto &mirror : audioMirrors) { int videoIx = tracksMap.value(mirror.second); tracksMap.insert(mirror.first, timeline->getMirrorAudioTrackId(videoIx)); if (!audioOffsetCalculated) { int oldPosition = mirror.first; int currentPosition = timeline->getTrackPosition(tracksMap.value(oldPosition)); audioOffset = currentPosition - oldPosition; audioOffsetCalculated = true; } } if (!audioOffsetCalculated && audioMaster) { audioOffset = masterIx - masterSourceTrack; audioOffsetCalculated = true; } for (int i = 0; i < singleAudioTracks.size(); i++) { int oldPos = singleAudioTracks.at(i); if (tracksMap.contains(oldPos)) { continue; } int offsetId = oldPos + audioOffset; if (offsetId < 0 || offsetId >= projectTracks.first.size()) { pCore->displayMessage(i18n("Not enough tracks to paste clipboard"), InformationMessage, 500); return false; } tracksMap.insert(oldPos, projectTracks.first.at(offsetId)); } if (!docId.isEmpty() && docId != pCore->currentDoc()->getDocumentProperty(QStringLiteral("documentid"))) { // paste from another document, import bin clips QString folderId = pCore->projectItemModel()->getFolderIdByName(i18n("Pasted clips")); if (folderId.isEmpty()) { // Folder doe not exist const QString rootId = pCore->projectItemModel()->getRootFolder()->clipId(); folderId = QString::number(pCore->projectItemModel()->getFreeFolderId()); pCore->projectItemModel()->requestAddFolder(folderId, i18n("Pasted clips"), rootId, undo, redo); } QDomNodeList binClips = copiedItems.documentElement().elementsByTagName(QStringLiteral("producer")); for (int i = 0; i < binClips.count(); ++i) { QDomElement currentProd = binClips.item(i).toElement(); QString clipId = Xml::getXmlProperty(currentProd, QStringLiteral("kdenlive:id")); if (!pCore->projectItemModel()->isIdFree(clipId)) { QString updatedId = QString::number(pCore->projectItemModel()->getFreeClipId()); Xml::setXmlProperty(currentProd, QStringLiteral("kdenlive:id"), updatedId); mappedIds.insert(clipId, updatedId); clipId = updatedId; } pCore->projectItemModel()->requestAddBinClip(clipId, currentProd, folderId, undo, redo); } } int offset = copiedItems.documentElement().attribute(QStringLiteral("offset")).toInt(); bool res = true; QLocale locale; std::unordered_map correspondingIds; QList waitingIds; for (int i = 0; i < clips.count(); i++) { waitingIds << i; } for (int i = 0; res && !waitingIds.isEmpty();) { if (i >= waitingIds.size()) { i = 0; } QDomElement prod = clips.at(waitingIds.at(i)).toElement(); QString originalId = prod.attribute(QStringLiteral("binid")); if (mappedIds.contains(originalId)) { // Map id originalId = mappedIds.value(originalId); } int in = prod.attribute(QStringLiteral("in")).toInt(); int out = prod.attribute(QStringLiteral("out")).toInt(); int curTrackId = tracksMap.value(prod.attribute(QStringLiteral("track")).toInt()); int pos = prod.attribute(QStringLiteral("position")).toInt() - offset; double speed = locale.toDouble(prod.attribute(QStringLiteral("speed"))); int newId; bool created = timeline->requestClipCreation(originalId, newId, timeline->getTrackById_const(curTrackId)->trackType(), speed, undo, redo); if (created) { // Master producer is ready // ids.removeAll(originalId); waitingIds.removeAt(i); } else { i++; qApp->processEvents(); continue; } if (timeline->m_allClips[newId]->m_endlessResize) { out = out - in; in = 0; timeline->m_allClips[newId]->m_producer->set("length", out + 1); } timeline->m_allClips[newId]->setInOut(in, out); int targetId = prod.attribute(QStringLiteral("id")).toInt(); correspondingIds[targetId] = newId; res = res && timeline->getTrackById(curTrackId)->requestClipInsertion(newId, position + pos, true, true, undo, redo); // paste effects if (res) { std::shared_ptr destStack = timeline->getClipEffectStackModel(newId); destStack->fromXml(prod.firstChildElement(QStringLiteral("effects")), undo, redo); } } // Compositions for (int i = 0; res && i < compositions.count(); i++) { QDomElement prod = compositions.at(i).toElement(); QString originalId = prod.attribute(QStringLiteral("composition")); int in = prod.attribute(QStringLiteral("in")).toInt(); int out = prod.attribute(QStringLiteral("out")).toInt(); int curTrackId = tracksMap.value(prod.attribute(QStringLiteral("track")).toInt()); int aTrackId = prod.attribute(QStringLiteral("a_track")).toInt(); if (aTrackId > 0) { aTrackId = timeline->getTrackPosition(tracksMap.value(aTrackId)); } int pos = prod.attribute(QStringLiteral("position")).toInt() - offset; int newId; auto transProps = std::make_unique(); QDomNodeList props = prod.elementsByTagName(QStringLiteral("property")); for (int j = 0; j < props.count(); j++) { transProps->set(props.at(j).toElement().attribute(QStringLiteral("name")).toUtf8().constData(), props.at(j).toElement().text().toUtf8().constData()); } res = timeline->requestCompositionInsertion(originalId, curTrackId, aTrackId, position + pos, out - in + 1, std::move(transProps), newId, undo, redo); } if (!res) { undo(); return false; } // Rebuild groups const QString groupsData = copiedItems.documentElement().firstChildElement(QStringLiteral("groups")).text(); if (!groupsData.isEmpty()) { timeline->m_groups->fromJsonWithOffset(groupsData, tracksMap, position - offset, undo, redo); } // unsure to clear selection in undo/redo too. Fun unselect = [&]() { qDebug() << "starting undo or redo. Selection " << timeline->m_currentSelection; timeline->requestClearSelection(); qDebug() << "after Selection " << timeline->m_currentSelection; return true; }; PUSH_FRONT_LAMBDA(unselect, undo); PUSH_FRONT_LAMBDA(unselect, redo); pCore->pushUndo(undo, redo, i18n("Paste clips")); return true; } bool TimelineFunctions::requestDeleteBlankAt(const std::shared_ptr &timeline, int trackId, int position, bool affectAllTracks) { // find blank duration int spaceDuration = timeline->getTrackById_const(trackId)->getBlankSizeAtPos(position); int cid = requestSpacerStartOperation(timeline, affectAllTracks ? -1 : trackId, position); if (cid == -1) { return false; } int start = timeline->getItemPosition(cid); requestSpacerEndOperation(timeline, cid, start, start - spaceDuration); return true; } diff --git a/src/timeline2/model/timelinefunctions.hpp b/src/timeline2/model/timelinefunctions.hpp index b80736a5b..e6107b7c2 100644 --- a/src/timeline2/model/timelinefunctions.hpp +++ b/src/timeline2/model/timelinefunctions.hpp @@ -1,126 +1,126 @@ /* Copyright (C) 2017 Jean-Baptiste Mardelle This file is part of Kdenlive. See www.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) version 3 or any later version accepted by the membership of KDE e.V. (or its successor approved by the membership of KDE e.V.), which shall act as a proxy defined in Section 14 of version 3 of the license. 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, see . */ #ifndef TIMELINEFUNCTIONS_H #define TIMELINEFUNCTIONS_H #include "definitions.h" #include "undohelper.hpp" #include #include #include /** * @namespace TimelineFunction * @brief This namespace contains a list of static methods for advanced timeline editing features * based on timelinemodel methods */ class TimelineItemModel; struct TimelineFunctions { /* @brief Cuts a clip at given position If the clip is part of the group, all clips of the groups are cut at the same position. The group structure is then preserved for clips on both sides Returns true on success @param timeline : ptr to the timeline model @param clipId: Id of the clip to split @param position: position (in frames from the beginning of the timeline) where to cut */ static bool requestClipCut(std::shared_ptr timeline, int clipId, int position); /* This is the same function, except that it accumulates undo/redo */ static bool requestClipCut(const std::shared_ptr &timeline, int clipId, int position, Fun &undo, Fun &redo); /* This is the same function, except that it accumulates undo/redo and do not deal with groups. Do not call directly */ static bool processClipCut(const std::shared_ptr &timeline, int clipId, int position, int &newId, Fun &undo, Fun &redo); /* @brief Makes a perfect clone of a given clip, but do not insert it */ static bool cloneClip(const std::shared_ptr &timeline, int clipId, int &newId, PlaylistState::ClipState state, Fun &undo, Fun &redo); /* @brief Creates a string representation of the given clips, that can then be pasted using pasteClips(). Return an empty string on failure */ static QString copyClips(const std::shared_ptr &timeline, const std::unordered_set &itemIds); /* @brief Paste the clips as described by the string. Returns true on success*/ static bool pasteClips(const std::shared_ptr &timeline, const QString &pasteString, int trackId, int position); /* @brief Request the addition of multiple clips to the timeline * If the addition of any of the clips fails, the entire operation is undone. * @returns true on success, false otherwise. * @param binIds the list of bin ids to be inserted * @param trackId the track where the insertion should happen * @param position the position at which the clips should be inserted * @param clipIds a return parameter with the ids assigned to the clips if success, empty otherwise */ static bool requestMultipleClipsInsertion(const std::shared_ptr &timeline, const QStringList &binIds, int trackId, int position, QList &clipIds, bool logUndo, bool refreshView); /** @brief This function will find the blank located in the given track at the given position and remove it @returns true on success, false otherwise @param trackId id of the track to search in @param position of the blank @param affectAllTracks if true, the same blank will be removed from all tracks. Note that all the tracks must have a blank at least that big in that position */ static bool requestDeleteBlankAt(const std::shared_ptr &timeline, int trackId, int position, bool affectAllTracks); static int requestSpacerStartOperation(const std::shared_ptr &timeline, int trackId, int position); static bool requestSpacerEndOperation(const std::shared_ptr &timeline, int itemId, int startPosition, int endPosition); static bool extractZone(const std::shared_ptr &timeline, QVector tracks, QPoint zone, bool liftOnly); static bool liftZone(const std::shared_ptr &timeline, int trackId, QPoint zone, Fun &undo, Fun &redo); static bool removeSpace(const std::shared_ptr &timeline, int trackId, QPoint zone, Fun &undo, Fun &redo); /** @brief This function will insert a blank space starting at zone.x, and ending at zone.y. This will affect all the tracks @returns true on success, false otherwise */ static bool requestInsertSpace(const std::shared_ptr &timeline, QPoint zone, Fun &undo, Fun &redo, bool followTargets = true); static bool insertZone(const std::shared_ptr &timeline, QList trackIds, const QString &binId, int insertFrame, QPoint zone, - bool overwrite); + bool overwrite, bool useTargets = true); static bool requestItemCopy(const std::shared_ptr &timeline, int clipId, int trackId, int position); static void showClipKeyframes(const std::shared_ptr &timeline, int clipId, bool value); static void showCompositionKeyframes(const std::shared_ptr &timeline, int compoId, bool value); /* @brief If the clip is activated, disable, otherwise enable * @param timeline: pointer to the timeline that we modify * @param clipId: Id of the clip to modify * @param status: target status of the clip This function creates an undo object and returns true on success */ static bool switchEnableState(const std::shared_ptr &timeline, int clipId); /* @brief change the clip state and accumulates for undo/redo */ static bool changeClipState(const std::shared_ptr &timeline, int clipId, PlaylistState::ClipState status, Fun &undo, Fun &redo); static bool requestSplitAudio(const std::shared_ptr &timeline, int clipId, int audioTarget); static bool requestSplitVideo(const std::shared_ptr &timeline, int clipId, int videoTarget); static void setCompositionATrack(const std::shared_ptr &timeline, int cid, int aTrack); static void enableMultitrackView(const std::shared_ptr &timeline, bool enable); static void saveTimelineSelection(const std::shared_ptr &timeline, const std::unordered_set &selection, const QDir &targetDir); /** @brief returns the number of same type tracks between 2 tracks */ static int getTrackOffset(const std::shared_ptr &timeline, int startTrack, int destTrack); /** @brief returns an offset track id */ static int getOffsetTrackId(const std::shared_ptr &timeline, int startTrack, int offset, bool audioOffset); /** @brief returns a list of ids for all audio tracks and all video tracks */ static QPair, QList> getAVTracksIds(const std::shared_ptr &timeline); }; #endif diff --git a/src/timeline2/view/timelinecontroller.cpp b/src/timeline2/view/timelinecontroller.cpp index 8010d8d9f..133561c02 100644 --- a/src/timeline2/view/timelinecontroller.cpp +++ b/src/timeline2/view/timelinecontroller.cpp @@ -1,2501 +1,2501 @@ /*************************************************************************** * Copyright (C) 2017 by Jean-Baptiste Mardelle * * This file is part of Kdenlive. See www.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) version 3 or any later version accepted by the * * membership of KDE e.V. (or its successor approved by the membership * * of KDE e.V.), which shall act as a proxy defined in Section 14 of * * version 3 of the license. * * * * 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, see . * ***************************************************************************/ #include "timelinecontroller.h" #include "../model/timelinefunctions.hpp" #include "assets/keyframes/model/keyframemodellist.hpp" #include "bin/bin.h" #include "bin/clipcreator.hpp" #include "bin/model/markerlistmodel.hpp" #include "bin/projectclip.h" #include "bin/projectfolder.h" #include "bin/projectitemmodel.h" #include "core.h" #include "dialogs/spacerdialog.h" #include "dialogs/speeddialog.h" #include "doc/kdenlivedoc.h" #include "effects/effectsrepository.hpp" #include "effects/effectstack/model/effectstackmodel.hpp" #include "kdenlivesettings.h" #include "lib/audio/audioEnvelope.h" #include "mainwindow.h" #include "monitor/monitormanager.h" #include "previewmanager.h" #include "project/projectmanager.h" #include "timeline2/model/clipmodel.hpp" #include "timeline2/model/compositionmodel.hpp" #include "timeline2/model/groupsmodel.hpp" #include "timeline2/model/timelineitemmodel.hpp" #include "timeline2/model/trackmodel.hpp" #include "timeline2/view/dialogs/clipdurationdialog.h" #include "timeline2/view/dialogs/trackdialog.h" #include "transitions/transitionsrepository.hpp" #include #include #include #include #include #include #include #include #include int TimelineController::m_duration = 0; TimelineController::TimelineController(QObject *parent) : QObject(parent) , m_root(nullptr) , m_usePreview(false) , m_position(0) , m_seekPosition(-1) , m_activeTrack(0) , m_audioRef(-1) , m_zone(-1, -1) , m_scale(QFontMetrics(QApplication::font()).maxWidth() / 250) , m_timelinePreview(nullptr) { m_disablePreview = pCore->currentDoc()->getAction(QStringLiteral("disable_preview")); connect(m_disablePreview, &QAction::triggered, this, &TimelineController::disablePreview); connect(this, &TimelineController::selectionChanged, this, &TimelineController::updateClipActions); m_disablePreview->setEnabled(false); connect(pCore.get(), &Core::finalizeRecording, this, &TimelineController::finishRecording); } TimelineController::~TimelineController() { prepareClose(); } void TimelineController::prepareClose() { // Delete timeline preview before resetting model so that removing clips from timeline doesn't invalidate delete m_timelinePreview; m_timelinePreview = nullptr; } void TimelineController::setModel(std::shared_ptr model) { delete m_timelinePreview; m_zone = QPoint(-1, -1); m_timelinePreview = nullptr; m_model = std::move(model); connect(m_model.get(), &TimelineItemModel::requestClearAssetView, [&](int id) { pCore->clearAssetPanel(id); }); connect(m_model.get(), &TimelineItemModel::requestMonitorRefresh, [&]() { pCore->requestMonitorRefresh(); }); connect(m_model.get(), &TimelineModel::invalidateZone, this, &TimelineController::invalidateZone, Qt::DirectConnection); connect(m_model.get(), &TimelineModel::durationUpdated, this, &TimelineController::checkDuration); connect(m_model.get(), &TimelineModel::selectionChanged, this, &TimelineController::selectionChanged); } void TimelineController::setTargetTracks(QPair targets) { setVideoTarget(targets.first >= 0 && targets.first < m_model->getTracksCount() ? m_model->getTrackIndexFromPosition(targets.first) : -1); setAudioTarget(targets.second >= 0 && targets.second < m_model->getTracksCount() ? m_model->getTrackIndexFromPosition(targets.second) : -1); } std::shared_ptr TimelineController::getModel() const { return m_model; } void TimelineController::setRoot(QQuickItem *root) { m_root = root; } Mlt::Tractor *TimelineController::tractor() { return m_model->tractor(); } int TimelineController::getCurrentItem() { // TODO: if selection is empty, return topmost clip under timeline cursor auto selection = m_model->getCurrentSelection(); if (selection.empty()) { return -1; } // TODO: if selection contains more than 1 clip, return topmost clip under timeline cursor in selection return *(selection.begin()); } double TimelineController::scaleFactor() const { return m_scale; } const QString TimelineController::getTrackNameFromMltIndex(int trackPos) { if (trackPos == -1) { return i18n("unknown"); } if (trackPos == 0) { return i18n("Black"); } return m_model->getTrackTagById(m_model->getTrackIndexFromPosition(trackPos - 1)); } const QString TimelineController::getTrackNameFromIndex(int trackIndex) { QString trackName = m_model->getTrackFullName(trackIndex); return trackName.isEmpty() ? m_model->getTrackTagById(trackIndex) : trackName; } QMap TimelineController::getTrackNames(bool videoOnly) { QMap names; for (const auto &track : m_model->m_iteratorTable) { if (videoOnly && m_model->getTrackById_const(track.first)->isAudioTrack()) { continue; } QString trackName = m_model->getTrackFullName(track.first); names[m_model->getTrackMltIndex(track.first)] = trackName; } return names; } void TimelineController::setScaleFactorOnMouse(double scale, bool zoomOnMouse) { if (m_root) { m_root->setProperty("zoomOnMouse", zoomOnMouse ? qMin(getMousePos(), duration()) : -1); m_scale = scale; emit scaleFactorChanged(); } else { qWarning("Timeline root not created, impossible to zoom in"); } } void TimelineController::setScaleFactor(double scale) { m_scale = scale; // Update mainwindow's zoom slider emit updateZoom(scale); // inform qml emit scaleFactorChanged(); } int TimelineController::duration() const { return m_duration; } int TimelineController::fullDuration() const { return m_duration + TimelineModel::seekDuration; } void TimelineController::checkDuration() { int currentLength = m_model->duration(); if (currentLength != m_duration) { m_duration = currentLength; emit durationChanged(); } } int TimelineController::selectedTrack() const { std::unordered_set sel = m_model->getCurrentSelection(); if (sel.empty()) return -1; std::vector> selected_tracks; // contains pairs of (track position, track id) for each selected item for (int s : sel) { int tid = m_model->getItemTrackId(s); selected_tracks.push_back({m_model->getTrackPosition(tid), tid}); } // sort by track position std::sort(selected_tracks.begin(), selected_tracks.begin(), [](const auto &a, const auto &b) { return a.first < b.first; }); return selected_tracks.front().second; } void TimelineController::selectCurrentItem(ObjectType type, bool select, bool addToCurrent) { QList toSelect; int currentClip = type == ObjectType::TimelineClip ? m_model->getClipByPosition(m_activeTrack, timelinePosition()) : m_model->getCompositionByPosition(m_activeTrack, timelinePosition()); if (currentClip == -1) { pCore->displayMessage(i18n("No item under timeline cursor in active track"), InformationMessage, 500); return; } if (!select) { m_model->requestRemoveFromSelection(currentClip); } else { m_model->requestAddToSelection(currentClip, !addToCurrent); } } QList TimelineController::selection() const { if (!m_root) return QList(); std::unordered_set sel = m_model->getCurrentSelection(); QList items; for (int id : sel) { items << id; } return items; } void TimelineController::selectItems(const QList &ids) { std::unordered_set ids_s(ids.begin(), ids.end()); m_model->requestSetSelection(ids_s); } void TimelineController::setScrollPos(int pos) { if (pos > 0 && m_root) { QMetaObject::invokeMethod(m_root, "setScrollPos", Qt::QueuedConnection, Q_ARG(QVariant, pos)); } } void TimelineController::resetView() { m_model->_resetView(); if (m_root) { QMetaObject::invokeMethod(m_root, "updatePalette"); } emit colorsChanged(); } bool TimelineController::snap() { return KdenliveSettings::snaptopoints(); } bool TimelineController::ripple() { return false; } bool TimelineController::scrub() { return false; } int TimelineController::insertClip(int tid, int position, const QString &data_str, bool logUndo, bool refreshView, bool useTargets) { int id; if (tid == -1) { tid = m_activeTrack; } if (position == -1) { position = timelinePosition(); } if (!m_model->requestClipInsertion(data_str, tid, position, id, logUndo, refreshView, useTargets)) { id = -1; } return id; } QList TimelineController::insertClips(int tid, int position, const QStringList &binIds, bool logUndo, bool refreshView) { QList clipIds; if (tid == -1) { tid = m_activeTrack; } if (position == -1) { position = timelinePosition(); } TimelineFunctions::requestMultipleClipsInsertion(m_model, binIds, tid, position, clipIds, logUndo, refreshView); // we don't need to check the return value of the above function, in case of failure it will return an empty list of ids. return clipIds; } int TimelineController::insertNewComposition(int tid, int position, const QString &transitionId, bool logUndo) { int clipId = m_model->getTrackById_const(tid)->getClipByPosition(position); if (clipId > 0) { int minimum = m_model->getClipPosition(clipId); return insertNewComposition(tid, clipId, position - minimum, transitionId, logUndo); } return insertComposition(tid, position, transitionId, logUndo); } int TimelineController::insertNewComposition(int tid, int clipId, int offset, const QString &transitionId, bool logUndo) { int id; int minimum = m_model->getClipPosition(clipId); int clip_duration = m_model->getClipPlaytime(clipId); int position = minimum; if (offset > clip_duration / 2) { position += offset; } else { // Check if we have a composition at beginning std::unordered_set existing = m_model->getTrackById_const(tid)->getCompositionsInRange(minimum, minimum + offset); if (existing.size() > 0) { position += offset; } } position = qMin(minimum + clip_duration - 1, position); int duration = qMin(pCore->currentDoc()->getFramePos(KdenliveSettings::transition_duration()), m_model->getTrackById_const(tid)->suggestCompositionLength(position)); int lowerVideoTrackId = m_model->getPreviousVideoTrackIndex(tid); bool revert = offset > clip_duration / 2; if (lowerVideoTrackId > 0) { int bottomId = m_model->getTrackById_const(lowerVideoTrackId)->getClipByPosition(position); if (bottomId > 0) { QPair bottom(m_model->m_allClips[bottomId]->getPosition(), m_model->m_allClips[bottomId]->getPlaytime()); if (bottom.first > minimum && position > bottom.first) { int test_duration = m_model->getTrackById_const(tid)->suggestCompositionLength(bottom.first); if (test_duration > 0) { position = bottom.first; duration = test_duration; revert = position > minimum; } } } int duration2 = m_model->getTrackById_const(lowerVideoTrackId)->suggestCompositionLength(position); if (duration2 > 0) { duration = (duration > 0) ? qMin(duration, duration2) : duration2; } } if (duration < 0) { duration = pCore->currentDoc()->getFramePos(KdenliveSettings::transition_duration()); } else if (duration <= 1) { // if suggested composition duration is lower than 4 frames, use default duration = pCore->currentDoc()->getFramePos(KdenliveSettings::transition_duration()); if (minimum + clip_duration - position < 3) { position = minimum + clip_duration - duration; } } std::unique_ptr props(nullptr); if (revert) { props = std::make_unique(); if (transitionId == QLatin1String("dissolve")) { props->set("reverse", 1); } else if (transitionId == QLatin1String("composite") || transitionId == QLatin1String("slide")) { props->set("invert", 1); } else if (transitionId == QLatin1String("wipe")) { props->set("geometry", "0%/0%:100%x100%:100;-1=0%/0%:100%x100%:0"); } } if (!m_model->requestCompositionInsertion(transitionId, tid, position, duration, std::move(props), id, logUndo)) { id = -1; pCore->displayMessage(i18n("Could not add composition at selected position"), InformationMessage, 500); } return id; } int TimelineController::insertComposition(int tid, int position, const QString &transitionId, bool logUndo) { int id; int duration = pCore->currentDoc()->getFramePos(KdenliveSettings::transition_duration()); if (!m_model->requestCompositionInsertion(transitionId, tid, position, duration, nullptr, id, logUndo)) { id = -1; } return id; } void TimelineController::deleteSelectedClips() { auto sel = m_model->getCurrentSelection(); if (sel.empty()) { return; } // only need to delete the first item, the others will be deleted in cascade m_model->requestItemDeletion(*sel.begin()); } int TimelineController::getMainSelectedItem(bool restrictToCurrentPos, bool allowComposition) { auto sel = m_model->getCurrentSelection(); if (sel.empty() || sel.size() > 2) { return -1; } int itemId = *(sel.begin()); if (sel.size() == 2) { int parentGroup = m_model->m_groups->getRootId(itemId); if (parentGroup == -1 || m_model->m_groups->getType(parentGroup) != GroupType::AVSplit) { return -1; } } if (!restrictToCurrentPos) { if (m_model->isClip(itemId) || (allowComposition && m_model->isComposition(itemId))) { return itemId; } } if (m_model->isClip(itemId)) { int position = timelinePosition(); int start = m_model->getClipPosition(itemId); int end = start + m_model->getClipPlaytime(itemId); if (position >= start && position <= end) { return itemId; } } return -1; } void TimelineController::copyItem() { std::unordered_set selectedIds = m_model->getCurrentSelection(); if (selectedIds.empty()) { return; } int clipId = *(selectedIds.begin()); QString copyString = TimelineFunctions::copyClips(m_model, selectedIds); QClipboard *clipboard = QApplication::clipboard(); clipboard->setText(copyString); m_root->setProperty("copiedClip", clipId); m_model->requestSetSelection(selectedIds); } bool TimelineController::pasteItem(int position, int tid) { QClipboard *clipboard = QApplication::clipboard(); QString txt = clipboard->text(); if (tid == -1) { tid = getMouseTrack(); } if (position == -1) { position = getMousePos(); } if (tid == -1) { tid = m_activeTrack; } if (position == -1) { position = timelinePosition(); } return TimelineFunctions::pasteClips(m_model, txt, tid, position); } void TimelineController::triggerAction(const QString &name) { pCore->triggerAction(name); } QString TimelineController::timecode(int frames) { return KdenliveSettings::frametimecode() ? QString::number(frames) : m_model->tractor()->frames_to_time(frames, mlt_time_smpte_df); } bool TimelineController::showThumbnails() const { return KdenliveSettings::videothumbnails(); } bool TimelineController::showAudioThumbnails() const { return KdenliveSettings::audiothumbnails(); } bool TimelineController::showMarkers() const { return KdenliveSettings::showmarkers(); } bool TimelineController::audioThumbFormat() const { return KdenliveSettings::displayallchannels(); } bool TimelineController::showWaveforms() const { return KdenliveSettings::audiothumbnails(); } void TimelineController::addTrack(int tid) { if (tid == -1) { tid = m_activeTrack; } QPointer d = new TrackDialog(m_model, tid, qApp->activeWindow()); if (d->exec() == QDialog::Accepted) { int newTid; bool audioRecTrack = d->addRecTrack(); bool addAVTrack = d->addAVTrack(); m_model->requestTrackInsertion(d->selectedTrackPosition(), newTid, d->trackName(), d->addAudioTrack()); if (addAVTrack) { int newTid2; int mirrorPos = 0; int mirrorId = m_model->getMirrorAudioTrackId(newTid); if (mirrorId > -1) { mirrorPos = m_model->getTrackMltIndex(mirrorId); } m_model->requestTrackInsertion(mirrorPos, newTid2, d->trackName(), true); } m_model->buildTrackCompositing(true); if (audioRecTrack) { m_model->setTrackProperty(newTid, "kdenlive:audio_rec", QStringLiteral("1")); } } } void TimelineController::deleteTrack(int tid) { if (tid == -1) { tid = m_activeTrack; } QPointer d = new TrackDialog(m_model, tid, qApp->activeWindow(), true); if (d->exec() == QDialog::Accepted) { int selectedTrackIx = d->selectedTrackId(); if (m_activeTrack == selectedTrackIx) { // Make sure we don't keep an index on a deleted track m_activeTrack = -1; } if (m_model->m_audioTarget == selectedTrackIx) { setAudioTarget(-1); } if (m_model->m_videoTarget == selectedTrackIx) { setVideoTarget(-1); } m_model->requestTrackDeletion(selectedTrackIx); m_model->buildTrackCompositing(true); if (m_activeTrack == -1) { setActiveTrack(m_model->getTrackIndexFromPosition(m_model->getTracksCount() - 1)); } } } void TimelineController::showConfig(int page, int tab) { pCore->showConfigDialog(page, tab); } void TimelineController::gotoNextSnap() { int nextSnap = m_model->getNextSnapPos(timelinePosition()); if (nextSnap > timelinePosition()) { setPosition(nextSnap); } } void TimelineController::gotoPreviousSnap() { if (timelinePosition() > 0) { setPosition(m_model->getPreviousSnapPos(timelinePosition())); } } void TimelineController::groupSelection() { const auto selection = m_model->getCurrentSelection(); if (selection.size() < 2) { pCore->displayMessage(i18n("Select at least 2 items to group"), InformationMessage, 500); return; } m_model->requestClearSelection(); m_model->requestClipsGroup(selection); m_model->requestSetSelection(selection); } void TimelineController::unGroupSelection(int cid) { auto ids = m_model->getCurrentSelection(); // ask to unselect if needed m_model->requestClearSelection(); if (cid > -1) { ids.insert(cid); } if (!ids.empty()) { m_model->requestClipsUngroup(ids); } } bool TimelineController::dragOperationRunning() { QVariant returnedValue; QMetaObject::invokeMethod(m_root, "isDragging", Q_RETURN_ARG(QVariant, returnedValue)); return returnedValue.toBool(); } void TimelineController::setInPoint() { if (dragOperationRunning()) { // Don't allow timeline operation while drag in progress qDebug() << "Cannot operate while dragging"; return; } int cursorPos = timelinePosition(); const auto selection = m_model->getCurrentSelection(); bool selectionFound = false; if (!selection.empty()) { for (int id : selection) { int start = m_model->getItemPosition(id); if (start == cursorPos) { continue; } int size = start + m_model->getItemPlaytime(id) - cursorPos; m_model->requestItemResize(id, size, false, true, 0, false); selectionFound = true; } } if (!selectionFound) { if (m_activeTrack >= 0) { int cid = m_model->getClipByPosition(m_activeTrack, cursorPos); if (cid < 0) { // Check first item after timeline position int maximumSpace = m_model->getTrackById_const(m_activeTrack)->getBlankEnd(cursorPos); if (maximumSpace < INT_MAX) { cid = m_model->getClipByPosition(m_activeTrack, maximumSpace + 1); } } if (cid >= 0) { int start = m_model->getItemPosition(cid); if (start != cursorPos) { int size = start + m_model->getItemPlaytime(cid) - cursorPos; m_model->requestItemResize(cid, size, false, true, 0, false); } } } } } int TimelineController::timelinePosition() const { return m_seekPosition >= 0 ? m_seekPosition : m_position; } void TimelineController::setOutPoint() { if (dragOperationRunning()) { // Don't allow timeline operation while drag in progress qDebug() << "Cannot operate while dragging"; return; } int cursorPos = timelinePosition(); const auto selection = m_model->getCurrentSelection(); bool selectionFound = false; if (!selection.empty()) { for (int id : selection) { int start = m_model->getItemPosition(id); if (start + m_model->getItemPlaytime(id) == cursorPos) { continue; } int size = cursorPos - start; m_model->requestItemResize(id, size, true, true, 0, false); selectionFound = true; } } if (!selectionFound) { if (m_activeTrack >= 0) { int cid = m_model->getClipByPosition(m_activeTrack, cursorPos); if (cid < 0) { // Check first item after timeline position int minimumSpace = m_model->getTrackById_const(m_activeTrack)->getBlankStart(cursorPos); cid = m_model->getClipByPosition(m_activeTrack, qMax(0, minimumSpace - 1)); } if (cid >= 0) { int start = m_model->getItemPosition(cid); if (start + m_model->getItemPlaytime(cid) != cursorPos) { int size = cursorPos - start; m_model->requestItemResize(cid, size, true, true, 0, false); } } } } } void TimelineController::editMarker(int cid, int position) { Q_ASSERT(m_model->isClip(cid)); double speed = m_model->getClipSpeed(cid); if (position == -1) { // Calculate marker position relative to timeline cursor position = timelinePosition() - m_model->getClipPosition(cid) + m_model->getClipIn(cid); position = position * speed; } if (position < (m_model->getClipIn(cid) * speed) || position > (m_model->getClipIn(cid) * speed + m_model->getClipPlaytime(cid))) { pCore->displayMessage(i18n("Cannot find clip to edit marker"), InformationMessage, 500); return; } std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(cid)); if (clip->getMarkerModel()->hasMarker(position)) { GenTime pos(position, pCore->getCurrentFps()); clip->getMarkerModel()->editMarkerGui(pos, qApp->activeWindow(), false, clip.get()); } else { pCore->displayMessage(i18n("Cannot find clip to edit marker"), InformationMessage, 500); } } void TimelineController::addMarker(int cid, int position) { Q_ASSERT(m_model->isClip(cid)); double speed = m_model->getClipSpeed(cid); if (position == -1) { // Calculate marker position relative to timeline cursor position = timelinePosition() - m_model->getClipPosition(cid) + m_model->getClipIn(cid); position = position * speed; } if (position < (m_model->getClipIn(cid) * speed) || position > (m_model->getClipIn(cid) * speed + m_model->getClipPlaytime(cid))) { pCore->displayMessage(i18n("Cannot find clip to edit marker"), InformationMessage, 500); return; } std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(cid)); GenTime pos(position, pCore->getCurrentFps()); clip->getMarkerModel()->editMarkerGui(pos, qApp->activeWindow(), true, clip.get()); } void TimelineController::addQuickMarker(int cid, int position) { Q_ASSERT(m_model->isClip(cid)); double speed = m_model->getClipSpeed(cid); if (position == -1) { // Calculate marker position relative to timeline cursor position = timelinePosition() - m_model->getClipPosition(cid) + m_model->getClipIn(cid); position = position * speed; } if (position < (m_model->getClipIn(cid) * speed) || position > (m_model->getClipIn(cid) * speed + m_model->getClipPlaytime(cid))) { pCore->displayMessage(i18n("Cannot find clip to edit marker"), InformationMessage, 500); return; } std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(cid)); GenTime pos(position, pCore->getCurrentFps()); CommentedTime marker(pos, pCore->currentDoc()->timecode().getDisplayTimecode(pos, false), KdenliveSettings::default_marker_type()); clip->getMarkerModel()->addMarker(marker.time(), marker.comment(), marker.markerType()); } void TimelineController::deleteMarker(int cid, int position) { Q_ASSERT(m_model->isClip(cid)); double speed = m_model->getClipSpeed(cid); if (position == -1) { // Calculate marker position relative to timeline cursor position = timelinePosition() - m_model->getClipPosition(cid) + m_model->getClipIn(cid); position = position * speed; } if (position < (m_model->getClipIn(cid) * speed) || position > (m_model->getClipIn(cid) * speed + m_model->getClipPlaytime(cid))) { pCore->displayMessage(i18n("Cannot find clip to edit marker"), InformationMessage, 500); return; } std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(cid)); GenTime pos(position, pCore->getCurrentFps()); clip->getMarkerModel()->removeMarker(pos); } void TimelineController::deleteAllMarkers(int cid) { Q_ASSERT(m_model->isClip(cid)); std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(cid)); clip->getMarkerModel()->removeAllMarkers(); } void TimelineController::editGuide(int frame) { if (frame == -1) { frame = timelinePosition(); } auto guideModel = pCore->projectManager()->current()->getGuideModel(); GenTime pos(frame, pCore->getCurrentFps()); guideModel->editMarkerGui(pos, qApp->activeWindow(), false); } void TimelineController::moveGuide(int frame, int newFrame) { auto guideModel = pCore->projectManager()->current()->getGuideModel(); GenTime pos(frame, pCore->getCurrentFps()); GenTime newPos(newFrame, pCore->getCurrentFps()); guideModel->editMarker(pos, newPos); } void TimelineController::switchGuide(int frame, bool deleteOnly) { bool markerFound = false; if (frame == -1) { frame = timelinePosition(); } CommentedTime marker = pCore->projectManager()->current()->getGuideModel()->getMarker(GenTime(frame, pCore->getCurrentFps()), &markerFound); if (!markerFound) { if (deleteOnly) { pCore->displayMessage(i18n("No guide found at current position"), InformationMessage, 500); return; } GenTime pos(frame, pCore->getCurrentFps()); pCore->projectManager()->current()->getGuideModel()->addMarker(pos, i18n("guide")); } else { pCore->projectManager()->current()->getGuideModel()->removeMarker(marker.time()); } } void TimelineController::addAsset(const QVariantMap &data) { QString effect = data.value(QStringLiteral("kdenlive/effect")).toString(); const auto selection = m_model->getCurrentSelection(); if (!selection.empty()) { QList effectSelection; for (int id : selection) { if (m_model->isClip(id)) { effectSelection << id; } } bool foundMatch = false; for (int id : effectSelection) { if (m_model->addClipEffect(id, effect, false)) { foundMatch = true; } } if (!foundMatch) { QString effectName = EffectsRepository::get()->getName(effect); pCore->displayMessage(i18n("Cannot add effect %1 to selected clip", effectName), InformationMessage, 500); } } else { pCore->displayMessage(i18n("Select a clip to apply an effect"), InformationMessage, 500); } } void TimelineController::requestRefresh() { pCore->requestMonitorRefresh(); } void TimelineController::showAsset(int id) { if (m_model->isComposition(id)) { emit showTransitionModel(id, m_model->getCompositionParameterModel(id)); } else if (m_model->isClip(id)) { QModelIndex clipIx = m_model->makeClipIndexFromID(id); QString clipName = m_model->data(clipIx, Qt::DisplayRole).toString(); bool showKeyframes = m_model->data(clipIx, TimelineModel::ShowKeyframesRole).toInt(); qDebug() << "-----\n// SHOW KEYFRAMES: " << showKeyframes; emit showItemEffectStack(clipName, m_model->getClipEffectStackModel(id), m_model->getClipFrameSize(id), showKeyframes); } } void TimelineController::showTrackAsset(int trackId) { emit showItemEffectStack(getTrackNameFromIndex(trackId), m_model->getTrackEffectStackModel(trackId), pCore->getCurrentFrameSize(), false); } void TimelineController::adjustAllTrackHeight(int trackId, int height) { bool isAudio = m_model->getTrackById_const(trackId)->isAudioTrack(); auto it = m_model->m_allTracks.cbegin(); while (it != m_model->m_allTracks.cend()) { int target_track = (*it)->getId(); if (target_track != trackId && m_model->getTrackById_const(target_track)->isAudioTrack() == isAudio) { m_model->getTrackById(target_track)->setProperty(QStringLiteral("kdenlive:trackheight"), QString::number(height)); } ++it; } int tracksCount = m_model->getTracksCount(); QModelIndex modelStart = m_model->makeTrackIndexFromID(m_model->getTrackIndexFromPosition(0)); QModelIndex modelEnd = m_model->makeTrackIndexFromID(m_model->getTrackIndexFromPosition(tracksCount - 1)); m_model->dataChanged(modelStart, modelEnd, {TimelineModel::HeightRole}); } void TimelineController::setPosition(int position) { setSeekPosition(position); emit seeked(position); } void TimelineController::setAudioTarget(int track) { m_model->m_audioTarget = track; emit audioTargetChanged(); } void TimelineController::setVideoTarget(int track) { m_model->m_videoTarget = track; emit videoTargetChanged(); } void TimelineController::setActiveTrack(int track) { m_activeTrack = track; emit activeTrackChanged(); } void TimelineController::setSeekPosition(int position) { m_seekPosition = position; emit seekPositionChanged(); } void TimelineController::onSeeked(int position) { m_position = position; emit positionChanged(); if (m_seekPosition > -1 && position == m_seekPosition) { m_seekPosition = -1; emit seekPositionChanged(); } } void TimelineController::setZone(const QPoint &zone) { if (m_zone.x() > 0) { m_model->removeSnap(m_zone.x()); } if (m_zone.y() > 0) { m_model->removeSnap(m_zone.y() - 1); } if (zone.x() > 0) { m_model->addSnap(zone.x()); } if (zone.y() > 0) { m_model->addSnap(zone.y() - 1); } m_zone = zone; emit zoneChanged(); } void TimelineController::setZoneIn(int inPoint) { if (m_zone.x() > 0) { m_model->removeSnap(m_zone.x()); } if (inPoint > 0) { m_model->addSnap(inPoint); } m_zone.setX(inPoint); emit zoneMoved(m_zone); } void TimelineController::setZoneOut(int outPoint) { if (m_zone.y() > 0) { m_model->removeSnap(m_zone.y() - 1); } if (outPoint > 0) { m_model->addSnap(outPoint - 1); } m_zone.setY(outPoint); emit zoneMoved(m_zone); } void TimelineController::selectItems(const QVariantList &tracks, int startFrame, int endFrame, bool addToSelect) { std::unordered_set itemsToSelect; if (addToSelect) { itemsToSelect = m_model->getCurrentSelection(); } for (int i = 0; i < tracks.count(); i++) { if (m_model->getTrackById_const(tracks.at(i).toInt())->isLocked()) { continue; } auto currentClips = m_model->getItemsInRange(tracks.at(i).toInt(), startFrame, endFrame, true); itemsToSelect.insert(currentClips.begin(), currentClips.end()); } m_model->requestSetSelection(itemsToSelect); } void TimelineController::requestClipCut(int clipId, int position) { if (position == -1) { position = timelinePosition(); } TimelineFunctions::requestClipCut(m_model, clipId, position); } void TimelineController::cutClipUnderCursor(int position, int track) { if (position == -1) { position = timelinePosition(); } QMutexLocker lk(&m_metaMutex); bool foundClip = false; const auto selection = m_model->getCurrentSelection(); for (int cid : selection) { if (m_model->isClip(cid)) { if (TimelineFunctions::requestClipCut(m_model, cid, position)) { foundClip = true; // Cutting clips in the selection group is handled in TimelineFunctions break; } } else { qDebug() << "//// TODO: COMPOSITION CUT!!!"; } } if (!foundClip) { if (track == -1) { track = m_activeTrack; } if (track >= 0) { int cid = m_model->getClipByPosition(track, position); if (cid >= 0 && TimelineFunctions::requestClipCut(m_model, cid, position)) { foundClip = true; } } } if (!foundClip) { pCore->displayMessage(i18n("No clip to cut"), InformationMessage, 500); } } int TimelineController::requestSpacerStartOperation(int trackId, int position) { return TimelineFunctions::requestSpacerStartOperation(m_model, trackId, position); } bool TimelineController::requestSpacerEndOperation(int clipId, int startPosition, int endPosition) { return TimelineFunctions::requestSpacerEndOperation(m_model, clipId, startPosition, endPosition); } void TimelineController::seekCurrentClip(bool seekToEnd) { const auto selection = m_model->getCurrentSelection(); for (int cid : selection) { int start = m_model->getItemPosition(cid); if (seekToEnd) { start += m_model->getItemPlaytime(cid); } setPosition(start); break; } } void TimelineController::seekToClip(int cid, bool seekToEnd) { int start = m_model->getItemPosition(cid); if (seekToEnd) { start += m_model->getItemPlaytime(cid); } setPosition(start); } void TimelineController::seekToMouse() { QVariant returnedValue; QMetaObject::invokeMethod(m_root, "getMousePos", Q_RETURN_ARG(QVariant, returnedValue)); int mousePos = returnedValue.toInt(); setPosition(mousePos); } int TimelineController::getMousePos() { QVariant returnedValue; QMetaObject::invokeMethod(m_root, "getMousePos", Q_RETURN_ARG(QVariant, returnedValue)); return returnedValue.toInt(); } int TimelineController::getMouseTrack() { QVariant returnedValue; QMetaObject::invokeMethod(m_root, "getMouseTrack", Q_RETURN_ARG(QVariant, returnedValue)); return returnedValue.toInt(); } void TimelineController::refreshItem(int id) { int in = m_model->getItemPosition(id); if (in > m_position || (m_model->isClip(id) && m_model->m_allClips[id]->isAudioOnly())) { return; } if (m_position <= in + m_model->getItemPlaytime(id)) { pCore->requestMonitorRefresh(); } } QPoint TimelineController::getTracksCount() const { QVariant returnedValue; QMetaObject::invokeMethod(m_root, "getTracksCount", Q_RETURN_ARG(QVariant, returnedValue)); QVariantList tracks = returnedValue.toList(); QPoint p(tracks.at(0).toInt(), tracks.at(1).toInt()); return p; } QStringList TimelineController::extractCompositionLumas() const { return m_model->extractCompositionLumas(); } void TimelineController::addEffectToCurrentClip(const QStringList &effectData) { QList activeClips; for (int track = m_model->getTracksCount() - 1; track >= 0; track--) { int trackIx = m_model->getTrackIndexFromPosition(track); int cid = m_model->getClipByPosition(trackIx, timelinePosition()); if (cid > -1) { activeClips << cid; } } if (!activeClips.isEmpty()) { if (effectData.count() == 4) { QString effectString = effectData.at(1) + QStringLiteral("-") + effectData.at(2) + QStringLiteral("-") + effectData.at(3); m_model->copyClipEffect(activeClips.first(), effectString); } else { m_model->addClipEffect(activeClips.first(), effectData.constFirst()); } } } void TimelineController::adjustFade(int cid, const QString &effectId, int duration, int initialDuration) { if (duration <= 0) { // remove fade m_model->removeFade(cid, effectId == QLatin1String("fadein")); } else { m_model->adjustEffectLength(cid, effectId, duration, initialDuration); } } QPair TimelineController::getCompositionATrack(int cid) const { QPair result; std::shared_ptr compo = m_model->getCompositionPtr(cid); if (compo) { result = QPair(compo->getATrack(), m_model->getTrackMltIndex(compo->getCurrentTrackId())); } return result; } void TimelineController::setCompositionATrack(int cid, int aTrack) { TimelineFunctions::setCompositionATrack(m_model, cid, aTrack); } bool TimelineController::compositionAutoTrack(int cid) const { std::shared_ptr compo = m_model->getCompositionPtr(cid); return compo && compo->getForcedTrack() == -1; } const QString TimelineController::getClipBinId(int clipId) const { return m_model->getClipBinId(clipId); } void TimelineController::focusItem(int itemId) { int start = m_model->getItemPosition(itemId); setPosition(start); } int TimelineController::headerWidth() const { return qMax(10, KdenliveSettings::headerwidth()); } void TimelineController::setHeaderWidth(int width) { KdenliveSettings::setHeaderwidth(width); } bool TimelineController::createSplitOverlay(Mlt::Filter *filter) { if (m_timelinePreview && m_timelinePreview->hasOverlayTrack()) { return true; } int clipId = getCurrentItem(); if (clipId == -1) { pCore->displayMessage(i18n("Select a clip to compare effect"), InformationMessage, 500); return false; } std::shared_ptr clip = m_model->getClipPtr(clipId); const QString binId = clip->binId(); // Get clean bin copy of the clip std::shared_ptr binClip = pCore->projectItemModel()->getClipByBinID(binId); std::shared_ptr binProd(binClip->masterProducer()->cut(clip->getIn(), clip->getOut())); // Get copy of timeline producer std::shared_ptr clipProducer(new Mlt::Producer(*clip)); // Built tractor and compositing Mlt::Tractor trac(*m_model->m_tractor->profile()); Mlt::Playlist play(*m_model->m_tractor->profile()); Mlt::Playlist play2(*m_model->m_tractor->profile()); play.append(*clipProducer.get()); play2.append(*binProd); trac.set_track(play, 0); trac.set_track(play2, 1); play2.attach(*filter); QString splitTransition = TransitionsRepository::get()->getCompositingTransition(); Mlt::Transition t(*m_model->m_tractor->profile(), splitTransition.toUtf8().constData()); t.set("always_active", 1); trac.plant_transition(t, 0, 1); int startPos = m_model->getClipPosition(clipId); // plug in overlay playlist auto *overlay = new Mlt::Playlist(*m_model->m_tractor->profile()); overlay->insert_blank(0, startPos); Mlt::Producer split(trac.get_producer()); overlay->insert_at(startPos, &split, 1); // insert in tractor if (!m_timelinePreview) { initializePreview(); } m_timelinePreview->setOverlayTrack(overlay); m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); return true; } void TimelineController::removeSplitOverlay() { if (m_timelinePreview && !m_timelinePreview->hasOverlayTrack()) { return; } // disconnect m_timelinePreview->removeOverlayTrack(); m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); } void TimelineController::addPreviewRange(bool add) { if (m_zone.isNull()) { return; } if (!m_timelinePreview) { initializePreview(); } if (m_timelinePreview) { m_timelinePreview->addPreviewRange(m_zone, add); } } void TimelineController::clearPreviewRange(bool resetZones) { if (m_timelinePreview) { m_timelinePreview->clearPreviewRange(resetZones); } } void TimelineController::startPreviewRender() { // Timeline preview stuff if (!m_timelinePreview) { initializePreview(); } else if (m_disablePreview->isChecked()) { m_disablePreview->setChecked(false); disablePreview(false); } if (m_timelinePreview) { if (!m_usePreview) { m_timelinePreview->buildPreviewTrack(); m_usePreview = true; m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); } m_timelinePreview->startPreviewRender(); } } void TimelineController::stopPreviewRender() { if (m_timelinePreview) { m_timelinePreview->abortRendering(); } } void TimelineController::initializePreview() { if (m_timelinePreview) { // Update parameters if (!m_timelinePreview->loadParams()) { if (m_usePreview) { // Disconnect preview track m_timelinePreview->disconnectTrack(); m_usePreview = false; } delete m_timelinePreview; m_timelinePreview = nullptr; } } else { m_timelinePreview = new PreviewManager(this, m_model->m_tractor.get()); if (!m_timelinePreview->initialize()) { // TODO warn user delete m_timelinePreview; m_timelinePreview = nullptr; } else { } } QAction *previewRender = pCore->currentDoc()->getAction(QStringLiteral("prerender_timeline_zone")); if (previewRender) { previewRender->setEnabled(m_timelinePreview != nullptr); } m_disablePreview->setEnabled(m_timelinePreview != nullptr); m_disablePreview->blockSignals(true); m_disablePreview->setChecked(false); m_disablePreview->blockSignals(false); } void TimelineController::disablePreview(bool disable) { if (disable) { m_timelinePreview->deletePreviewTrack(); m_usePreview = false; m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); } else { if (!m_usePreview) { if (!m_timelinePreview->buildPreviewTrack()) { // preview track already exists, reconnect m_model->m_tractor->lock(); m_timelinePreview->reconnectTrack(); m_model->m_tractor->unlock(); } m_timelinePreview->loadChunks(QVariantList(), QVariantList(), QDateTime()); m_usePreview = true; } } m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); } QVariantList TimelineController::dirtyChunks() const { return m_timelinePreview ? m_timelinePreview->m_dirtyChunks : QVariantList(); } QVariantList TimelineController::renderedChunks() const { return m_timelinePreview ? m_timelinePreview->m_renderedChunks : QVariantList(); } int TimelineController::workingPreview() const { return m_timelinePreview ? m_timelinePreview->workingPreview : -1; } bool TimelineController::useRuler() const { return pCore->currentDoc()->getDocumentProperty(QStringLiteral("enableTimelineZone")).toInt() == 1; } void TimelineController::resetPreview() { if (m_timelinePreview) { m_timelinePreview->clearPreviewRange(true); initializePreview(); } } void TimelineController::loadPreview(const QString &chunks, const QString &dirty, const QDateTime &documentDate, int enable) { if (chunks.isEmpty() && dirty.isEmpty()) { return; } if (!m_timelinePreview) { initializePreview(); } QVariantList renderedChunks; QVariantList dirtyChunks; QStringList chunksList = chunks.split(QLatin1Char(','), QString::SkipEmptyParts); QStringList dirtyList = dirty.split(QLatin1Char(','), QString::SkipEmptyParts); for (const QString &frame : chunksList) { renderedChunks << frame.toInt(); } for (const QString &frame : dirtyList) { dirtyChunks << frame.toInt(); } m_disablePreview->blockSignals(true); m_disablePreview->setChecked(enable); m_disablePreview->blockSignals(false); if (!enable) { m_timelinePreview->buildPreviewTrack(); m_usePreview = true; m_model->m_overlayTrackCount = m_timelinePreview->addedTracks(); } m_timelinePreview->loadChunks(renderedChunks, dirtyChunks, documentDate); } QMap TimelineController::documentProperties() { QMap props = pCore->currentDoc()->documentProperties(); int audioTarget = m_model->m_audioTarget == -1 ? -1 : m_model->getTrackPosition(m_model->m_audioTarget); int videoTarget = m_model->m_videoTarget == -1 ? -1 : m_model->getTrackPosition(m_model->m_videoTarget); int activeTrack = m_activeTrack == -1 ? -1 : m_model->getTrackPosition(m_activeTrack); props.insert(QStringLiteral("audioTarget"), QString::number(audioTarget)); props.insert(QStringLiteral("videoTarget"), QString::number(videoTarget)); props.insert(QStringLiteral("activeTrack"), QString::number(activeTrack)); props.insert(QStringLiteral("position"), QString::number(timelinePosition())); QVariant returnedValue; QMetaObject::invokeMethod(m_root, "getScrollPos", Q_RETURN_ARG(QVariant, returnedValue)); int scrollPos = returnedValue.toInt(); props.insert(QStringLiteral("scrollPos"), QString::number(scrollPos)); props.insert(QStringLiteral("zonein"), QString::number(m_zone.x())); props.insert(QStringLiteral("zoneout"), QString::number(m_zone.y())); if (m_timelinePreview) { QPair chunks = m_timelinePreview->previewChunks(); props.insert(QStringLiteral("previewchunks"), chunks.first.join(QLatin1Char(','))); props.insert(QStringLiteral("dirtypreviewchunks"), chunks.second.join(QLatin1Char(','))); } props.insert(QStringLiteral("disablepreview"), QString::number((int)m_disablePreview->isChecked())); return props; } void TimelineController::insertSpace(int trackId, int frame) { if (frame == -1) { frame = timelinePosition(); } if (trackId == -1) { trackId = m_activeTrack; } QPointer d = new SpacerDialog(GenTime(65, pCore->getCurrentFps()), pCore->currentDoc()->timecode(), qApp->activeWindow()); if (d->exec() != QDialog::Accepted) { delete d; return; } int cid = requestSpacerStartOperation(d->affectAllTracks() ? -1 : trackId, frame); int spaceDuration = d->selectedDuration().frames(pCore->getCurrentFps()); delete d; if (cid == -1) { pCore->displayMessage(i18n("No clips found to insert space"), InformationMessage, 500); return; } int start = m_model->getItemPosition(cid); requestSpacerEndOperation(cid, start, start + spaceDuration); } void TimelineController::removeSpace(int trackId, int frame, bool affectAllTracks) { if (frame == -1) { frame = timelinePosition(); } if (trackId == -1) { trackId = m_activeTrack; } bool res = TimelineFunctions::requestDeleteBlankAt(m_model, trackId, frame, affectAllTracks); if (!res) { pCore->displayMessage(i18n("Cannot remove space at given position"), InformationMessage, 500); } } void TimelineController::invalidateItem(int cid) { if (!m_timelinePreview || !m_model->isItem(cid) || m_model->getItemTrackId(cid) == -1) { return; } int start = m_model->getItemPosition(cid); int end = start + m_model->getItemPlaytime(cid); m_timelinePreview->invalidatePreview(start, end); } void TimelineController::invalidateZone(int in, int out) { if (!m_timelinePreview) { return; } m_timelinePreview->invalidatePreview(in, out); } void TimelineController::changeItemSpeed(int clipId, double speed) { if (clipId == -1) { clipId = getMainSelectedItem(false, true); } if (clipId == -1) { pCore->displayMessage(i18n("No item to edit"), InformationMessage, 500); return; } if (qFuzzyCompare(speed, -1)) { speed = 100 * m_model->getClipSpeed(clipId); double duration = m_model->getItemPlaytime(clipId); // this is the max speed so that the clip is at least one frame long double maxSpeed = 100. * duration * qAbs(m_model->getClipSpeed(clipId)); // this is the min speed so that the clip doesn't bump into the next one on track double minSpeed = 100. * duration * qAbs(m_model->getClipSpeed(clipId)) / (duration + double(m_model->getBlankSizeNearClip(clipId, true))); // if there is a split partner, we must also take it into account int partner = m_model->getClipSplitPartner(clipId); if (partner != -1) { double duration2 = m_model->getItemPlaytime(partner); double maxSpeed2 = 100. * duration2 * qAbs(m_model->getClipSpeed(partner)); double minSpeed2 = 100. * duration2 * qAbs(m_model->getClipSpeed(partner)) / (duration2 + double(m_model->getBlankSizeNearClip(partner, true))); minSpeed = std::max(minSpeed, minSpeed2); maxSpeed = std::min(maxSpeed, maxSpeed2); } // speed = QInputDialog::getDouble(QApplication::activeWindow(), i18n("Clip Speed"), i18n("Percentage"), speed, minSpeed, maxSpeed, 2, &ok); QScopedPointer d(new SpeedDialog(QApplication::activeWindow(), std::abs(speed), minSpeed, maxSpeed, speed < 0)); if (d->exec() != QDialog::Accepted) { return; } speed = d->getValue(); qDebug() << "requesting speed " << speed; } m_model->requestClipTimeWarp(clipId, speed); } void TimelineController::switchCompositing(int mode) { // m_model->m_tractor->lock(); pCore->currentDoc()->setDocumentProperty(QStringLiteral("compositing"), QString::number(mode)); QScopedPointer service(m_model->m_tractor->field()); Mlt::Field *field = m_model->m_tractor->field(); field->lock(); while ((service != nullptr) && service->is_valid()) { if (service->type() == transition_type) { Mlt::Transition t((mlt_transition)service->get_service()); QString serviceName = t.get("mlt_service"); if (t.get_int("internal_added") == 237 && serviceName != QLatin1String("mix")) { // remove all compositing transitions field->disconnect_service(t); } } service.reset(service->producer()); } if (mode > 0) { const QString compositeGeometry = QStringLiteral("0=0/0:%1x%2").arg(m_model->m_tractor->profile()->width()).arg(m_model->m_tractor->profile()->height()); // Loop through tracks for (int track = 0; track < m_model->getTracksCount(); track++) { if (m_model->getTrackById(m_model->getTrackIndexFromPosition(track))->getProperty("kdenlive:audio_track").toInt() == 0) { // This is a video track Mlt::Transition t(*m_model->m_tractor->profile(), mode == 1 ? "composite" : TransitionsRepository::get()->getCompositingTransition().toUtf8().constData()); t.set("always_active", 1); t.set("a_track", 0); t.set("b_track", track + 1); if (mode == 1) { t.set("valign", "middle"); t.set("halign", "centre"); t.set("fill", 1); t.set("aligned", 0); t.set("geometry", compositeGeometry.toUtf8().constData()); } t.set("internal_added", 237); field->plant_transition(t, 0, track + 1); } } } field->unlock(); delete field; pCore->requestMonitorRefresh(); } void TimelineController::extractZone(QPoint zone, bool liftOnly) { QVector tracks; auto it = m_model->m_allTracks.cbegin(); while (it != m_model->m_allTracks.cend()) { int target_track = (*it)->getId(); if (target_track != audioTarget() && target_track != videoTarget() && !m_model->getTrackById_const(target_track)->shouldReceiveTimelineOp()) { ++it; continue; } tracks << target_track; ++it; } if (m_zone == QPoint()) { // Use current timeline position and clip zone length zone.setY(timelinePosition() + zone.y() - zone.x()); zone.setX(timelinePosition()); } TimelineFunctions::extractZone(m_model, tracks, m_zone == QPoint() ? zone : m_zone, liftOnly); } void TimelineController::extract(int clipId) { // TODO: grouped clips? int in = m_model->getClipPosition(clipId); QPoint zone(in, in + m_model->getClipPlaytime(clipId)); int track = m_model->getClipTrackId(clipId); TimelineFunctions::extractZone(m_model, QVector() << track, zone, false); } bool TimelineController::insertClipZone(const QString &binId, int tid, int position) { QStringList binIdData = binId.split(QLatin1Char('/')); int in = 0; int out = -1; if (binIdData.size() >= 3) { in = binIdData.at(1).toInt(); out = binIdData.at(2).toInt(); } QString bid = binIdData.first(); // dropType indicates if we want a normal drop (disabled), audio only or video only drop PlaylistState::ClipState dropType = PlaylistState::Disabled; if (bid.startsWith(QLatin1Char('A'))) { dropType = PlaylistState::AudioOnly; bid = bid.remove(0, 1); } else if (bid.startsWith(QLatin1Char('V'))) { dropType = PlaylistState::VideoOnly; bid = bid.remove(0, 1); } int aTrack = -1; int vTrack = -1; std::shared_ptr clip = pCore->bin()->getBinClip(bid); if (out <= in) { out = clip->frameDuration() - 1; } if (dropType == PlaylistState::VideoOnly) { vTrack = tid; } else if (dropType == PlaylistState::AudioOnly) { aTrack = tid; } else { if (m_model->getTrackById_const(tid)->isAudioTrack()) { aTrack = tid; vTrack = clip->hasAudioAndVideo() ? m_model->getMirrorVideoTrackId(aTrack) : -1; } else { vTrack = tid; aTrack = clip->hasAudioAndVideo() ? m_model->getMirrorAudioTrackId(vTrack) : -1; } } QList target_tracks; if (vTrack > -1) { target_tracks << vTrack; } if (aTrack > -1) { target_tracks << aTrack; } - return TimelineFunctions::insertZone(m_model, target_tracks, binId, position, QPoint(in, out), m_model->m_editMode == TimelineMode::OverwriteEdit); + return TimelineFunctions::insertZone(m_model, target_tracks, binId, position, QPoint(in, out), m_model->m_editMode == TimelineMode::OverwriteEdit, false); } int TimelineController::insertZone(const QString &binId, QPoint zone, bool overwrite) { std::shared_ptr clip = pCore->bin()->getBinClip(binId); int aTrack = -1; int vTrack = -1; if (clip->hasAudio()) { aTrack = audioTarget(); } if (clip->hasVideo()) { vTrack = videoTarget(); } /*if (aTrack == -1 && vTrack == -1) { // No target tracks defined, use active track if (m_model->getTrackById_const(m_activeTrack)->isAudioTrack()) { aTrack = m_activeTrack; vTrack = m_model->getMirrorVideoTrackId(aTrack); } else { vTrack = m_activeTrack; aTrack = m_model->getMirrorAudioTrackId(vTrack); } }*/ int insertPoint; QPoint sourceZone; if (useRuler() && m_zone != QPoint()) { // We want to use timeline zone for in/out insert points insertPoint = m_zone.x(); sourceZone = QPoint(zone.x(), zone.x() + m_zone.y() - m_zone.x()); } else { // Use current timeline pos and clip zone for in/out insertPoint = timelinePosition(); sourceZone = zone; } QList target_tracks; if (vTrack > -1) { target_tracks << vTrack; } if (aTrack > -1) { target_tracks << aTrack; } return TimelineFunctions::insertZone(m_model, target_tracks, binId, insertPoint, sourceZone, overwrite) ? insertPoint + (sourceZone.y() - sourceZone.x()) : -1; } void TimelineController::updateClip(int clipId, const QVector &roles) { QModelIndex ix = m_model->makeClipIndexFromID(clipId); if (ix.isValid()) { m_model->dataChanged(ix, ix, roles); } } void TimelineController::showClipKeyframes(int clipId, bool value) { TimelineFunctions::showClipKeyframes(m_model, clipId, value); } void TimelineController::showCompositionKeyframes(int clipId, bool value) { TimelineFunctions::showCompositionKeyframes(m_model, clipId, value); } void TimelineController::switchEnableState(int clipId) { TimelineFunctions::switchEnableState(m_model, clipId); } void TimelineController::addCompositionToClip(const QString &assetId, int clipId, int offset) { int track = m_model->getClipTrackId(clipId); int compoId = -1; if (assetId.isEmpty()) { QStringList compositions = KdenliveSettings::favorite_transitions(); if (compositions.isEmpty()) { pCore->displayMessage(i18n("Select a favorite composition"), InformationMessage, 500); return; } compoId = insertNewComposition(track, clipId, offset, compositions.first(), true); } else { compoId = insertNewComposition(track, clipId, offset, assetId, true); } if (compoId > 0) { m_model->requestSetSelection({compoId}); } } void TimelineController::addEffectToClip(const QString &assetId, int clipId) { qDebug() << "/// ADDING ASSET: " << assetId; m_model->addClipEffect(clipId, assetId); } bool TimelineController::splitAV() { int cid = *m_model->getCurrentSelection().begin(); if (m_model->isClip(cid)) { std::shared_ptr clip = m_model->getClipPtr(cid); if (clip->clipState() == PlaylistState::AudioOnly) { return TimelineFunctions::requestSplitVideo(m_model, cid, videoTarget()); } else { return TimelineFunctions::requestSplitAudio(m_model, cid, audioTarget()); } } pCore->displayMessage(i18n("No clip found to perform AV split operation"), InformationMessage, 500); return false; } void TimelineController::splitAudio(int clipId) { TimelineFunctions::requestSplitAudio(m_model, clipId, audioTarget()); } void TimelineController::splitVideo(int clipId) { TimelineFunctions::requestSplitVideo(m_model, clipId, videoTarget()); } void TimelineController::setAudioRef(int clipId) { m_audioRef = clipId; std::unique_ptr envelope(new AudioEnvelope(getClipBinId(clipId), clipId)); m_audioCorrelator.reset(new AudioCorrelation(std::move(envelope))); connect(m_audioCorrelator.get(), &AudioCorrelation::gotAudioAlignData, [&](int cid, int shift) { int pos = m_model->getClipPosition(m_audioRef) + shift - m_model->getClipIn(m_audioRef); bool result = m_model->requestClipMove(cid, m_model->getClipTrackId(cid), pos, true, true); if (!result) { pCore->displayMessage(i18n("Cannot move clip to frame %1.", (pos + shift)), InformationMessage, 500); } }); connect(m_audioCorrelator.get(), &AudioCorrelation::displayMessage, pCore.get(), &Core::displayMessage); } void TimelineController::alignAudio(int clipId) { // find other clip if (m_audioRef == -1 || m_audioRef == clipId) { pCore->displayMessage(i18n("Set audio reference before attempting to align"), InformationMessage, 500); return; } const QString masterBinClipId = getClipBinId(m_audioRef); if (m_model->m_groups->isInGroup(clipId)) { std::unordered_set groupIds = m_model->getGroupElements(clipId); // Check that no item is grouped with our audioRef item // TODO m_model->requestClearSelection(); } const QString otherBinId = getClipBinId(clipId); if (otherBinId == masterBinClipId) { // easy, same clip. int newPos = m_model->getClipPosition(m_audioRef) - m_model->getClipIn(m_audioRef) + m_model->getClipIn(clipId); if (newPos) { bool result = m_model->requestClipMove(clipId, m_model->getClipTrackId(clipId), newPos, true, true); if (!result) { pCore->displayMessage(i18n("Cannot move clip to frame %1.", newPos), InformationMessage, 500); } return; } } // Perform audio calculation AudioEnvelope *envelope = new AudioEnvelope(otherBinId, clipId, (size_t)m_model->getClipIn(clipId), (size_t)m_model->getClipPlaytime(clipId), (size_t)m_model->getClipPosition(clipId)); m_audioCorrelator->addChild(envelope); } void TimelineController::switchTrackActive(int trackId) { if (trackId == -1) { trackId = m_activeTrack; } bool active = m_model->getTrackById_const(trackId)->isTimelineActive(); m_model->setTrackProperty(trackId, QStringLiteral("kdenlive:timeline_active"), active ? QStringLiteral("0") : QStringLiteral("1")); } void TimelineController::switchTrackLock(bool applyToAll) { if (!applyToAll) { // apply to active track only bool locked = m_model->getTrackById_const(m_activeTrack)->isLocked(); m_model->setTrackLockedState(m_activeTrack, !locked); } else { // Invert track lock const auto ids = m_model->getAllTracksIds(); // count the number of tracks to be locked int toBeLockedCount = std::accumulate(ids.begin(), ids.end(), 0, [this](int s, int id) { return s + (m_model->getTrackById_const(id)->isLocked() ? 0 : 1); }); bool leaveOneUnlocked = toBeLockedCount == m_model->getTracksCount(); for (const int id : ids) { // leave active track unlocked if (leaveOneUnlocked && id == m_activeTrack) { continue; } bool isLocked = m_model->getTrackById_const(id)->isLocked(); m_model->setTrackLockedState(id, !isLocked); } } } void TimelineController::switchTargetTrack() { bool isAudio = m_model->getTrackById_const(m_activeTrack)->getProperty("kdenlive:audio_track").toInt() == 1; if (isAudio) { setAudioTarget(audioTarget() == m_activeTrack ? -1 : m_activeTrack); } else { setVideoTarget(videoTarget() == m_activeTrack ? -1 : m_activeTrack); } } int TimelineController::audioTarget() const { return m_model->m_audioTarget; } int TimelineController::videoTarget() const { return m_model->m_videoTarget; } void TimelineController::resetTrackHeight() { int tracksCount = m_model->getTracksCount(); for (int track = tracksCount - 1; track >= 0; track--) { int trackIx = m_model->getTrackIndexFromPosition(track); m_model->getTrackById(trackIx)->setProperty(QStringLiteral("kdenlive:trackheight"), QString::number(KdenliveSettings::trackheight())); } QModelIndex modelStart = m_model->makeTrackIndexFromID(m_model->getTrackIndexFromPosition(0)); QModelIndex modelEnd = m_model->makeTrackIndexFromID(m_model->getTrackIndexFromPosition(tracksCount - 1)); m_model->dataChanged(modelStart, modelEnd, {TimelineModel::HeightRole}); } void TimelineController::selectAll() { std::unordered_set ids; for (auto clp : m_model->m_allClips) { ids.insert(clp.first); } for (auto clp : m_model->m_allCompositions) { ids.insert(clp.first); } m_model->requestSetSelection(ids); } void TimelineController::selectCurrentTrack() { std::unordered_set ids; for (auto clp : m_model->getTrackById_const(m_activeTrack)->m_allClips) { ids.insert(clp.first); } for (auto clp : m_model->getTrackById_const(m_activeTrack)->m_allCompositions) { ids.insert(clp.first); } m_model->requestSetSelection(ids); } void TimelineController::pasteEffects(int targetId) { std::unordered_set targetIds; if (targetId == -1) { std::unordered_set sel = m_model->getCurrentSelection(); if (sel.empty()) { pCore->displayMessage(i18n("No clip selected"), InformationMessage, 500); } for (int s : sel) { if (m_model->isGroup(s)) { std::unordered_set sub = m_model->m_groups->getLeaves(s); for (int current_id : sub) { if (m_model->isClip(current_id)) { targetIds.insert(current_id); } } } else if (m_model->isClip(s)) { targetIds.insert(s); } } } else { if (m_model->m_groups->isInGroup(targetId)) { targetId = m_model->m_groups->getRootId(targetId); } if (m_model->isGroup(targetId)) { std::unordered_set sub = m_model->m_groups->getLeaves(targetId); for (int current_id : sub) { if (m_model->isClip(current_id)) { targetIds.insert(current_id); } } } else if (m_model->isClip(targetId)) { targetIds.insert(targetId); } } if (targetIds.empty()) { pCore->displayMessage(i18n("No clip selected"), InformationMessage, 500); } QClipboard *clipboard = QApplication::clipboard(); QString txt = clipboard->text(); if (txt.isEmpty()) { pCore->displayMessage(i18n("No information in clipboard"), InformationMessage, 500); return; } QDomDocument copiedItems; copiedItems.setContent(txt); if (copiedItems.documentElement().tagName() != QLatin1String("kdenlive-scene")) { pCore->displayMessage(i18n("No information in clipboard"), InformationMessage, 500); return; } QDomNodeList clips = copiedItems.documentElement().elementsByTagName(QStringLiteral("clip")); if (clips.isEmpty()) { pCore->displayMessage(i18n("No information in clipboard"), InformationMessage, 500); return; } std::function undo = []() { return true; }; std::function redo = []() { return true; }; QDomElement effects = clips.at(0).firstChildElement(QStringLiteral("effects")); effects.setAttribute(QStringLiteral("parentIn"), clips.at(0).toElement().attribute(QStringLiteral("in"))); for (int i = 1; i < clips.size(); i++) { QDomElement subeffects = clips.at(i).firstChildElement(QStringLiteral("effects")); QDomNodeList subs = subeffects.childNodes(); while (!subs.isEmpty()) { subs.at(0).toElement().setAttribute(QStringLiteral("parentIn"), clips.at(i).toElement().attribute(QStringLiteral("in"))); effects.appendChild(subs.at(0)); } } bool result = true; for (int target : targetIds) { std::shared_ptr destStack = m_model->getClipEffectStackModel(target); result = result && destStack->fromXml(effects, undo, redo); if (!result) { break; } } if (result) { pCore->pushUndo(undo, redo, i18n("Paste effects")); } else { pCore->displayMessage(i18n("Cannot paste effect on selected clip"), InformationMessage, 500); undo(); } } double TimelineController::fps() const { return pCore->getCurrentFps(); } void TimelineController::editItemDuration(int id) { if (id == -1) { id = getMainSelectedItem(false, true); } if (id == -1) { pCore->displayMessage(i18n("No item to edit"), InformationMessage, 500); return; } int start = m_model->getItemPosition(id); int in = 0; int duration = m_model->getItemPlaytime(id); int maxLength = -1; bool isComposition = false; if (m_model->isClip(id)) { in = m_model->getClipIn(id); std::shared_ptr clip = pCore->bin()->getBinClip(getClipBinId(id)); if (clip && clip->hasLimitedDuration()) { maxLength = clip->getProducerDuration(); } } else if (m_model->isComposition(id)) { // nothing to do isComposition = true; } else { pCore->displayMessage(i18n("No item to edit"), InformationMessage, 500); return; } int trackId = m_model->getItemTrackId(id); int maxFrame = qMax(0, start + duration + (isComposition ? m_model->getTrackById(trackId)->getBlankSizeNearComposition(id, true) : m_model->getTrackById(trackId)->getBlankSizeNearClip(id, true))); int minFrame = qMax(0, in - (isComposition ? m_model->getTrackById(trackId)->getBlankSizeNearComposition(id, false) : m_model->getTrackById(trackId)->getBlankSizeNearClip(id, false))); int partner = isComposition ? -1 : m_model->getClipSplitPartner(id); QPointer dialog = new ClipDurationDialog(id, pCore->currentDoc()->timecode(), start, minFrame, in, in + duration, maxLength, maxFrame, qApp->activeWindow()); if (dialog->exec() == QDialog::Accepted) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; int newPos = dialog->startPos().frames(pCore->getCurrentFps()); int newIn = dialog->cropStart().frames(pCore->getCurrentFps()); int newDuration = dialog->duration().frames(pCore->getCurrentFps()); bool result = true; if (newPos < start) { if (!isComposition) { result = m_model->requestClipMove(id, trackId, newPos, true, true, true, undo, redo); if (result && partner > -1) { result = m_model->requestClipMove(partner, m_model->getItemTrackId(partner), newPos, true, true, true, undo, redo); } } else { result = m_model->requestCompositionMove(id, trackId, newPos, m_model->m_allCompositions[id]->getForcedTrack(), true, true, undo, redo); } if (result && newIn != in) { m_model->requestItemResize(id, duration + (in - newIn), false, true, undo, redo); if (result && partner > -1) { result = m_model->requestItemResize(partner, duration + (in - newIn), false, true, undo, redo); } } if (newDuration != duration + (in - newIn)) { result = result && m_model->requestItemResize(id, newDuration, true, true, undo, redo); if (result && partner > -1) { result = m_model->requestItemResize(partner, newDuration, false, true, undo, redo); } } } else { // perform resize first if (newIn != in) { result = m_model->requestItemResize(id, duration + (in - newIn), false, true, undo, redo); if (result && partner > -1) { result = m_model->requestItemResize(partner, duration + (in - newIn), false, true, undo, redo); } } if (newDuration != duration + (in - newIn)) { result = result && m_model->requestItemResize(id, newDuration, start == newPos, true, undo, redo); if (result && partner > -1) { result = m_model->requestItemResize(partner, newDuration, start == newPos, true, undo, redo); } } if (start != newPos || newIn != in) { if (!isComposition) { result = result && m_model->requestClipMove(id, trackId, newPos, true, true, true, undo, redo); if (result && partner > -1) { result = m_model->requestClipMove(partner, m_model->getItemTrackId(partner), newPos, true, true, true, undo, redo); } } else { result = result && m_model->requestCompositionMove(id, trackId, newPos, m_model->m_allCompositions[id]->getForcedTrack(), true, true, undo, redo); } } } if (result) { pCore->pushUndo(undo, redo, i18n("Edit item")); } else { undo(); } } } void TimelineController::updateClipActions() { if (m_model->getCurrentSelection().empty()) { for (QAction *act : clipActions) { act->setEnabled(false); } emit timelineClipSelected(false); // nothing selected emit showItemEffectStack(QString(), nullptr, QSize(), false); return; } std::shared_ptr clip(nullptr); int item = *m_model->getCurrentSelection().begin(); if (m_model->getCurrentSelection().size() == 1 && (m_model->isClip(item) || m_model->isComposition(item))) { showAsset(item); } if (m_model->isClip(item)) { clip = m_model->getClipPtr(item); } for (QAction *act : clipActions) { bool enableAction = true; const QChar actionData = act->data().toChar(); if (actionData == QLatin1Char('G')) { enableAction = isInSelection(item); } else if (actionData == QLatin1Char('U')) { enableAction = isInSelection(item) || (m_model->m_groups->isInGroup(item) && !isInSelection(item)); } else if (actionData == QLatin1Char('A')) { enableAction = clip && clip->clipState() == PlaylistState::AudioOnly; } else if (actionData == QLatin1Char('V')) { enableAction = clip && clip->clipState() == PlaylistState::VideoOnly; } else if (actionData == QLatin1Char('D')) { enableAction = clip && clip->clipState() == PlaylistState::Disabled; } else if (actionData == QLatin1Char('E')) { enableAction = clip && clip->clipState() != PlaylistState::Disabled; } else if (actionData == QLatin1Char('X') || actionData == QLatin1Char('S')) { enableAction = clip && clip->canBeVideo() && clip->canBeAudio(); if (enableAction && actionData == QLatin1Char('S')) { act->setText(clip->clipState() == PlaylistState::AudioOnly ? i18n("Split video") : i18n("Split audio")); } } else if (actionData == QLatin1Char('C') && clip == nullptr) { enableAction = false; } act->setEnabled(enableAction); } emit timelineClipSelected(clip != nullptr); } const QString TimelineController::getAssetName(const QString &assetId, bool isTransition) { return isTransition ? TransitionsRepository::get()->getName(assetId) : EffectsRepository::get()->getName(assetId); } void TimelineController::grabCurrent() { if (m_model->getCurrentSelection().empty()) { // TODO: error displayMessage return; } int id = *m_model->getCurrentSelection().begin(); while (m_model->isGroup(id)) { id = *m_model->m_groups->getLeaves(id).begin(); } if (m_model->isClip(id)) { std::shared_ptr clip = m_model->getClipPtr(id); clip->setGrab(!clip->isGrabbed()); } else if (m_model->isComposition(id)) { std::shared_ptr clip = m_model->getCompositionPtr(id); clip->setGrab(!clip->isGrabbed()); } } int TimelineController::getItemMovingTrack(int itemId) const { if (m_model->isClip(itemId)) { int trackId = m_model->m_allClips[itemId]->getFakeTrackId(); return trackId < 0 ? m_model->m_allClips[itemId]->getCurrentTrackId() : trackId; } return m_model->m_allCompositions[itemId]->getCurrentTrackId(); } bool TimelineController::endFakeMove(int clipId, int position, bool updateView, bool logUndo, bool invalidateTimeline) { Q_ASSERT(m_model->m_allClips.count(clipId) > 0); int trackId = m_model->m_allClips[clipId]->getFakeTrackId(); if (m_model->getClipPosition(clipId) == position && m_model->getClipTrackId(clipId) == trackId) { qDebug() << "* * ** END FAKE; NO MOVE RQSTED"; return true; } if (m_model->m_groups->isInGroup(clipId)) { // element is in a group. int groupId = m_model->m_groups->getRootId(clipId); int current_trackId = m_model->getClipTrackId(clipId); int track_pos1 = m_model->getTrackPosition(trackId); int track_pos2 = m_model->getTrackPosition(current_trackId); int delta_track = track_pos1 - track_pos2; int delta_pos = position - m_model->m_allClips[clipId]->getPosition(); return endFakeGroupMove(clipId, groupId, delta_track, delta_pos, updateView, logUndo); } qDebug() << "//////\n//////\nENDING FAKE MNOVE: " << trackId << ", POS: " << position; std::function undo = []() { return true; }; std::function redo = []() { return true; }; int duration = m_model->getClipPlaytime(clipId); int currentTrack = m_model->m_allClips[clipId]->getCurrentTrackId(); bool res = true; if (currentTrack > -1) { res = res && m_model->getTrackById(currentTrack)->requestClipDeletion(clipId, updateView, invalidateTimeline, undo, redo, false, false); } if (m_model->m_editMode == TimelineMode::OverwriteEdit) { res = res && TimelineFunctions::liftZone(m_model, trackId, QPoint(position, position + duration), undo, redo); } else if (m_model->m_editMode == TimelineMode::InsertEdit) { int startClipId = m_model->getClipByPosition(trackId, position); if (startClipId > -1) { // There is a clip, cut res = res && TimelineFunctions::requestClipCut(m_model, startClipId, position, undo, redo); } res = res && TimelineFunctions::requestInsertSpace(m_model, QPoint(position, position + duration), undo, redo, false); } res = res && m_model->getTrackById(trackId)->requestClipInsertion(clipId, position, updateView, invalidateTimeline, undo, redo); if (res) { if (logUndo) { pCore->pushUndo(undo, redo, i18n("Move item")); } } else { qDebug() << "//// FAKE FAILED"; undo(); } return res; } bool TimelineController::endFakeGroupMove(int clipId, int groupId, int delta_track, int delta_pos, bool updateView, bool logUndo) { std::function undo = []() { return true; }; std::function redo = []() { return true; }; bool res = endFakeGroupMove(clipId, groupId, delta_track, delta_pos, updateView, logUndo, undo, redo); if (res && logUndo) { pCore->pushUndo(undo, redo, i18n("Move group")); } return res; } bool TimelineController::endFakeGroupMove(int clipId, int groupId, int delta_track, int delta_pos, bool updateView, bool finalMove, Fun &undo, Fun &redo) { Q_ASSERT(m_model->m_allGroups.count(groupId) > 0); bool ok = true; auto all_items = m_model->m_groups->getLeaves(groupId); Q_ASSERT(all_items.size() > 1); Fun local_undo = []() { return true; }; Fun local_redo = []() { return true; }; // Sort clips. We need to delete from right to left to avoid confusing the view std::vector sorted_clips(all_items.begin(), all_items.end()); std::sort(sorted_clips.begin(), sorted_clips.end(), [this](int clipId1, int clipId2) { int p1 = m_model->isClip(clipId1) ? m_model->m_allClips[clipId1]->getPosition() : m_model->m_allCompositions[clipId1]->getPosition(); int p2 = m_model->isClip(clipId2) ? m_model->m_allClips[clipId2]->getPosition() : m_model->m_allCompositions[clipId2]->getPosition(); return p2 <= p1; }); // Moving groups is a two stage process: first we remove the clips from the tracks, and then try to insert them back at their calculated new positions. // This way, we ensure that no conflict will arise with clips inside the group being moved // First, remove clips int audio_delta, video_delta; audio_delta = video_delta = delta_track; int master_trackId = m_model->getItemTrackId(clipId); if (m_model->getTrackById_const(master_trackId)->isAudioTrack()) { // Master clip is audio, so reverse delta for video clips video_delta = -delta_track; } else { audio_delta = -delta_track; } int min = -1; int max = -1; std::unordered_map old_track_ids, old_position, old_forced_track, new_track_ids; for (int item : sorted_clips) { int old_trackId = m_model->getItemTrackId(item); old_track_ids[item] = old_trackId; if (old_trackId != -1) { bool updateThisView = true; if (m_model->isClip(item)) { int current_track_position = m_model->getTrackPosition(old_trackId); int d = m_model->getTrackById_const(old_trackId)->isAudioTrack() ? audio_delta : video_delta; int target_track_position = current_track_position + d; auto it = m_model->m_allTracks.cbegin(); std::advance(it, target_track_position); int target_track = (*it)->getId(); new_track_ids[item] = target_track; old_position[item] = m_model->m_allClips[item]->getPosition(); int duration = m_model->m_allClips[item]->getPlaytime(); min = min < 0 ? old_position[item] + delta_pos : qMin(min, old_position[item] + delta_pos); max = max < 0 ? old_position[item] + delta_pos + duration : qMax(max, old_position[item] + delta_pos + duration); ok = ok && m_model->getTrackById(old_trackId)->requestClipDeletion(item, updateThisView, finalMove, undo, redo, false, false); } else { // ok = ok && getTrackById(old_trackId)->requestCompositionDeletion(item, updateThisView, local_undo, local_redo); old_position[item] = m_model->m_allCompositions[item]->getPosition(); old_forced_track[item] = m_model->m_allCompositions[item]->getForcedTrack(); } if (!ok) { bool undone = undo(); Q_ASSERT(undone); return false; } } } bool res = true; if (m_model->m_editMode == TimelineMode::OverwriteEdit) { for (int item : sorted_clips) { if (m_model->isClip(item) && new_track_ids.count(item) > 0) { int target_track = new_track_ids[item]; int target_position = old_position[item] + delta_pos; int duration = m_model->m_allClips[item]->getPlaytime(); res = res && TimelineFunctions::liftZone(m_model, target_track, QPoint(target_position, target_position + duration), undo, redo); } } } else if (m_model->m_editMode == TimelineMode::InsertEdit) { QList processedTracks; for (int item : sorted_clips) { int target_track = new_track_ids[item]; if (processedTracks.contains(target_track)) { // already processed continue; } processedTracks << target_track; int target_position = min; int startClipId = m_model->getClipByPosition(target_track, target_position); if (startClipId > -1) { // There is a clip, cut res = res && TimelineFunctions::requestClipCut(m_model, startClipId, target_position, undo, redo); } } res = res && TimelineFunctions::requestInsertSpace(m_model, QPoint(min, max), undo, redo, false); } for (int item : sorted_clips) { if (m_model->isClip(item)) { int target_track = new_track_ids[item]; int target_position = old_position[item] + delta_pos; ok = ok && m_model->requestClipMove(item, target_track, target_position, updateView, finalMove, finalMove, undo, redo); } else { // ok = ok && requestCompositionMove(item, target_track, old_forced_track[item], target_position, updateThisView, local_undo, local_redo); } if (!ok) { bool undone = undo(); Q_ASSERT(undone); return false; } } return true; } QStringList TimelineController::getThumbKeys() { QStringList result; for (const auto &clp : m_model->m_allClips) { const QString binId = getClipBinId(clp.first); std::shared_ptr binClip = pCore->bin()->getBinClip(binId); result << binClip->hash() + QLatin1Char('#') + QString::number(clp.second->getIn()) + QStringLiteral(".png"); result << binClip->hash() + QLatin1Char('#') + QString::number(clp.second->getOut()) + QStringLiteral(".png"); } result.removeDuplicates(); return result; } bool TimelineController::isInSelection(int itemId) { return m_model->getCurrentSelection().count(itemId) > 0; } bool TimelineController::exists(int itemId) { return m_model->isClip(itemId) || m_model->isComposition(itemId); } void TimelineController::slotMultitrackView(bool enable) { TimelineFunctions::enableMultitrackView(m_model, enable); } void TimelineController::saveTimelineSelection(const QDir &targetDir) { TimelineFunctions::saveTimelineSelection(m_model, m_model->getCurrentSelection(), targetDir); } void TimelineController::addEffectKeyframe(int cid, int frame, double val) { if (m_model->isClip(cid)) { std::shared_ptr destStack = m_model->getClipEffectStackModel(cid); destStack->addEffectKeyFrame(frame, val); } else if (m_model->isComposition(cid)) { std::shared_ptr listModel = m_model->m_allCompositions[cid]->getKeyframeModel(); listModel->addKeyframe(frame, val); } } void TimelineController::removeEffectKeyframe(int cid, int frame) { if (m_model->isClip(cid)) { std::shared_ptr destStack = m_model->getClipEffectStackModel(cid); destStack->removeKeyFrame(frame); } else if (m_model->isComposition(cid)) { std::shared_ptr listModel = m_model->m_allCompositions[cid]->getKeyframeModel(); listModel->removeKeyframe(GenTime(frame, pCore->getCurrentFps())); } } void TimelineController::updateEffectKeyframe(int cid, int oldFrame, int newFrame, const QVariant &normalizedValue) { if (m_model->isClip(cid)) { std::shared_ptr destStack = m_model->getClipEffectStackModel(cid); destStack->updateKeyFrame(oldFrame, newFrame, normalizedValue); } else if (m_model->isComposition(cid)) { std::shared_ptr listModel = m_model->m_allCompositions[cid]->getKeyframeModel(); listModel->updateKeyframe(GenTime(oldFrame, pCore->getCurrentFps()), GenTime(newFrame, pCore->getCurrentFps()), normalizedValue); } } bool TimelineController::darkBackground() const { KColorScheme scheme(QApplication::palette().currentColorGroup()); return scheme.background(KColorScheme::NormalBackground).color().value() < 0.5; } QColor TimelineController::videoColor() const { KColorScheme scheme(QApplication::palette().currentColorGroup()); return scheme.foreground(KColorScheme::LinkText).color(); } QColor TimelineController::audioColor() const { KColorScheme scheme(QApplication::palette().currentColorGroup(), KColorScheme::Complementary); return scheme.foreground(KColorScheme::ActiveText).color(); } QColor TimelineController::lockedColor() const { KColorScheme scheme(QApplication::palette().currentColorGroup()); return scheme.foreground(KColorScheme::NegativeText).color(); } QColor TimelineController::groupColor() const { KColorScheme scheme(QApplication::palette().currentColorGroup()); return scheme.foreground(KColorScheme::ActiveText).color(); } QColor TimelineController::selectionColor() const { KColorScheme scheme(QApplication::palette().currentColorGroup(), KColorScheme::Complementary); return scheme.foreground(KColorScheme::NeutralText).color(); } void TimelineController::switchRecording(int trackId) { if (!pCore->isMediaCapturing()) { qDebug() << "start recording" << trackId; if (!m_model->isTrack(trackId)) { qDebug() << "ERROR: Starting to capture on invalid track " << trackId; } if (m_model->getTrackById_const(trackId)->isLocked()) { pCore->displayMessage(i18n("Impossible to capture on a locked track"), ErrorMessage, 500); return; } m_recordStart.first = timelinePosition(); m_recordTrack = trackId; int maximumSpace = m_model->getTrackById_const(trackId)->getBlankEnd(m_recordStart.first); if (maximumSpace == INT_MAX) { m_recordStart.second = 0; } else { m_recordStart.second = maximumSpace - m_recordStart.first; if (m_recordStart.second < 8) { pCore->displayMessage(i18n("Impossible to capture here: the capture could override clips. Please remove clips after the current position or " "choose a different track"), ErrorMessage, 500); return; } } pCore->monitorManager()->slotSwitchMonitors(false); pCore->startMediaCapture(true, false); pCore->monitorManager()->slotPlay(); } else { pCore->stopMediaCapture(true, false); pCore->monitorManager()->slotPause(); } } void TimelineController::finishRecording(const QString &recordedFile) { if (recordedFile.isEmpty()) { return; } Fun undo = []() { return true; }; Fun redo = []() { return true; }; std::function callBack = [this](const QString &binId) { int id = -1; if (m_recordTrack == -1) { return; } qDebug() << "callback " << binId << " " << m_recordTrack << ", MAXIMUM SPACE: " << m_recordStart.second; bool res = false; if (m_recordStart.second > 0) { // Limited space on track std::shared_ptr clip = pCore->bin()->getBinClip(binId); if (!clip) { return; } int out = qMin((int)clip->frameDuration() - 1, m_recordStart.second - 1); QString binClipId = QString("%1/%2/%3").arg(binId).arg(0).arg(out); res = m_model->requestClipInsertion(binClipId, m_recordTrack, m_recordStart.first, id, true, true, false); } else { res = m_model->requestClipInsertion(binId, m_recordTrack, m_recordStart.first, id, true, true, false); } }; QString binId = ClipCreator::createClipFromFile(recordedFile, pCore->projectItemModel()->getRootFolder()->clipId(), pCore->projectItemModel(), undo, redo, callBack); if (binId != QStringLiteral("-1")) { pCore->pushUndo(undo, redo, i18n("Record audio")); } }