1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
66 #include "lib/audio/audioEnvelope.h"
67 #include "lib/audio/audioCorrelation.h"
74 #include <KMessageBox>
75 #include <KIO/NetAccess>
77 #include <QMouseEvent>
78 #include <QStylePainter>
79 #include <QGraphicsItem>
80 #include <QDomDocument>
82 #include <QApplication>
83 #include <QInputDialog>
86 #if QT_VERSION >= 0x040600
87 #include <QGraphicsDropShadowEffect>
92 bool sortGuidesList(const Guide *g1 , const Guide *g2)
94 return (*g1).position() < (*g2).position();
99 // disable animation if user asked it in KDE's global settings
100 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
101 // needs something like below (taken from dolphin)
102 // #include <kglobalsettings.h>
103 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
104 // const int duration = animate ? 1500 : 1;
106 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
107 QGraphicsView(projectscene, parent),
108 m_tracksHeight(KdenliveSettings::trackheight()),
109 m_projectDuration(0),
112 m_scene(projectscene),
114 m_operationMode(NONE),
121 m_autoScroll(KdenliveSettings::autoscroll()),
122 m_pasteEffectsAction(NULL),
123 m_ungroupAction(NULL),
130 m_blockRefresh(false),
131 m_selectionGroup(NULL),
133 m_audioCorrelator(NULL),
134 m_audioAlignmentReference(NULL),
135 m_controlModifier(false)
138 m_commandStack = doc->commandStack();
140 m_commandStack = NULL;
143 setMouseTracking(true);
144 setAcceptDrops(true);
145 setFrameShape(QFrame::NoFrame);
147 //setCacheMode(QGraphicsView::CacheBackground);
148 setAutoFillBackground(false);
149 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
150 setContentsMargins(0, 0, 0, 0);
152 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
154 m_animationTimer = new QTimeLine(800);
155 m_animationTimer->setFrameRange(0, 5);
156 m_animationTimer->setUpdateInterval(100);
157 m_animationTimer->setLoopCount(0);
159 m_tipColor = QColor(0, 192, 0, 200);
160 m_tipPen.setColor(QColor(255, 255, 255, 100));
161 m_tipPen.setWidth(3);
163 const int maxHeight = m_tracksHeight * m_document->tracksCount();
164 setSceneRect(0, 0, sceneRect().width(), maxHeight);
165 verticalScrollBar()->setMaximum(maxHeight);
166 verticalScrollBar()->setTracking(true);
167 // repaint guides when using vertical scroll
168 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
171 m_cursorLine->setZValue(1000);
174 pen1.setColor(palette().text().color());
175 m_cursorLine->setPen(pen1);
176 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
178 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
179 m_scrollTimer.setInterval(100);
180 m_scrollTimer.setSingleShot(true);
182 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
183 m_thumbsTimer.setInterval(500);
184 m_thumbsTimer.setSingleShot(true);
186 KIcon razorIcon("edit-cut");
187 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
189 KIcon spacerIcon("kdenlive-spacer-tool");
190 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
193 CustomTrackView::~CustomTrackView()
195 qDeleteAll(m_guides);
197 m_waitingThumbs.clear();
198 delete m_animationTimer;
202 void CustomTrackView::keyPressEvent(QKeyEvent * event)
204 if (event->key() == Qt::Key_Up) {
207 } else if (event->key() == Qt::Key_Down) {
210 } else QWidget::keyPressEvent(event);
213 void CustomTrackView::setDocumentModified()
215 m_document->setModified(true);
218 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
220 m_timelineContextMenu = timeline;
221 m_timelineContextClipMenu = clip;
222 m_clipTypeGroup = clipTypeGroup;
223 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
225 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
226 m_markerMenu->setEnabled(false);
227 markermenu->addMenu(m_markerMenu);
228 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
229 QList <QAction *> list = m_timelineContextClipMenu->actions();
230 for (int i = 0; i < list.count(); i++) {
231 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
232 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
235 m_timelineContextTransitionMenu = transition;
236 list = m_timelineContextTransitionMenu->actions();
237 for (int i = 0; i < list.count(); i++) {
238 if (list.at(i)->data().toString() == "auto") {
239 m_autoTransition = list.at(i);
244 m_timelineContextMenu->addSeparator();
245 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
246 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
247 m_timelineContextMenu->addAction(m_deleteGuide);
249 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
250 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
251 m_timelineContextMenu->addAction(m_editGuide);
254 void CustomTrackView::slotDoResetMenuPosition()
256 m_menuPosition = QPoint();
259 void CustomTrackView::slotResetMenuPosition()
261 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
262 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
265 void CustomTrackView::checkAutoScroll()
267 m_autoScroll = KdenliveSettings::autoscroll();
270 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
271 return m_scene->m_tracksList;
275 int CustomTrackView::getFrameWidth()
277 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
280 void CustomTrackView::updateSceneFrameWidth()
282 int frameWidth = getFrameWidth();
283 QList<QGraphicsItem *> itemList = items();
285 for (int i = 0; i < itemList.count(); i++) {
286 if (itemList.at(i)->type() == AVWIDGET) {
287 item = (ClipItem*) itemList.at(i);
288 item->resetFrameWidth(frameWidth);
289 item->resetThumbs(true);
294 bool CustomTrackView::checkTrackHeight()
296 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
297 m_tracksHeight = KdenliveSettings::trackheight();
298 emit trackHeightChanged();
299 QList<QGraphicsItem *> itemList = items();
301 Transition *transitionitem;
302 int frameWidth = getFrameWidth();
303 bool snap = KdenliveSettings::snaptopoints();
304 KdenliveSettings::setSnaptopoints(false);
305 for (int i = 0; i < itemList.count(); i++) {
306 if (itemList.at(i)->type() == AVWIDGET) {
307 item = (ClipItem*) itemList.at(i);
308 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
309 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
310 item->resetFrameWidth(frameWidth);
311 item->resetThumbs(true);
312 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
313 transitionitem = (Transition*) itemList.at(i);
314 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
315 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
318 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
319 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
321 for (int i = 0; i < m_guides.count(); i++) {
322 QLineF l = m_guides.at(i)->line();
323 l.setP2(QPointF(l.x2(), newHeight));
324 m_guides.at(i)->setLine(l);
327 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
328 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
329 KdenliveSettings::setSnaptopoints(snap);
330 viewport()->update();
334 /** Zoom or move viewport on mousewheel
336 * If mousewheel+Ctrl, zooms in/out on the timeline.
338 * With Ctrl, moves viewport towards end of timeline if down/back,
339 * opposite on up/forward.
341 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
342 void CustomTrackView::wheelEvent(QWheelEvent * e)
344 if (e->modifiers() == Qt::ControlModifier) {
345 if (e->delta() > 0) emit zoomIn();
348 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
349 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
353 int CustomTrackView::getPreviousVideoTrack(int track)
355 track = m_document->tracksCount() - track - 1;
357 for (int i = track; i > -1; i--) {
358 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
364 void CustomTrackView::slotFetchNextThumbs()
366 if (!m_waitingThumbs.isEmpty()) {
367 ClipItem *item = m_waitingThumbs.takeFirst();
368 while (item == NULL && !m_waitingThumbs.isEmpty()) {
369 item = m_waitingThumbs.takeFirst();
371 if (item) item->slotFetchThumbs();
372 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
376 void CustomTrackView::slotCheckMouseScrolling()
378 if (m_scrollOffset == 0) {
379 m_scrollTimer.stop();
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
383 m_scrollTimer.start();
386 void CustomTrackView::slotCheckPositionScrolling()
388 // If mouse is at a border of the view, scroll
389 if (m_moveOpMode != SEEK) return;
390 if (mapFromScene(m_cursorPos, 0).x() < 3) {
391 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
392 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
393 setCursorPos(mapToScene(QPoint(-2, 0)).x());
394 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
396 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
397 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
403 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
405 int pos = event->x();
406 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
408 double snappedPos = getSnapPointForPos(mappedXPos);
409 emit mousePosition(mappedXPos);
411 if (event->buttons() & Qt::MidButton) return;
412 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
413 event->setAccepted(true);
415 QGraphicsView::mouseMoveEvent(event);
419 if (event->buttons() != Qt::NoButton) {
420 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
421 if (m_dragItem && m_tool == SELECTTOOL) {
422 if (m_operationMode == MOVE && move) {
423 QGraphicsView::mouseMoveEvent(event);
424 // If mouse is at a border of the view, scroll
426 m_scrollOffset = -30;
427 m_scrollTimer.start();
428 } else if (viewport()->width() - pos < 10) {
430 m_scrollTimer.start();
431 } else if (m_scrollTimer.isActive()) {
432 m_scrollTimer.stop();
434 } else if (m_operationMode == RESIZESTART && move) {
435 m_document->renderer()->pause();
436 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
437 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
439 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
441 m_dragItem->resizeStart((int)(snappedPos));
443 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
444 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
445 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
446 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
447 } else if (m_operationMode == RESIZEEND && move) {
448 m_document->renderer()->pause();
449 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
450 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
452 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
454 m_dragItem->resizeEnd((int)(snappedPos));
456 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
457 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
458 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
459 } else if (m_operationMode == FADEIN && move) {
460 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
461 } else if (m_operationMode == FADEOUT && move) {
462 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
463 } else if (m_operationMode == KEYFRAME && move) {
464 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
465 double pos = mapToScene(event->pos()).toPoint().y();
466 QRectF br = m_dragItem->sceneBoundingRect();
467 double maxh = 100.0 / br.height();
468 pos = (br.bottom() - pos) * maxh;
469 m_dragItem->updateKeyFramePos(keyFramePos, pos);
470 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
471 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
473 removeTipAnimation();
475 } else if (m_operationMode == MOVEGUIDE) {
476 removeTipAnimation();
477 QGraphicsView::mouseMoveEvent(event);
479 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
481 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
482 if (snappedPos < 0) snappedPos = 0;
484 // Make sure there is no collision
485 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
486 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++)
493 collidingItems.removeAll(subchildren.at(j));
495 collidingItems.removeAll(children.at(i));
497 bool collision = false;
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (!collidingItems.at(i)->isEnabled()) continue;
501 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
510 snappedPos += offset;
511 // make sure we have no collision
512 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
513 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
514 collidingItems.removeAll(m_selectionGroup);
515 for (int i = 0; i < children.count(); i++) {
516 if (children.at(i)->type() == GROUPWIDGET) {
517 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
518 for (int j = 0; j < subchildren.count(); j++)
519 collidingItems.removeAll(subchildren.at(j));
521 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (!collidingItems.at(i)->isEnabled()) continue;
526 if (collidingItems.at(i)->type() == AVWIDGET) {
535 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
536 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
537 collidingItems.removeAll(m_selectionGroup);
538 for (int i = 0; i < children.count(); i++) {
539 if (children.at(i)->type() == GROUPWIDGET) {
540 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
541 for (int j = 0; j < subchildren.count(); j++)
542 collidingItems.removeAll(subchildren.at(j));
544 collidingItems.removeAll(children.at(i));
548 for (int i = 0; i < collidingItems.count(); i++) {
549 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
550 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
551 // Moving backward, determine best pos
552 QPainterPath clipPath;
553 clipPath.addRect(item->sceneBoundingRect());
554 QPainterPath res = shape.intersected(clipPath);
555 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
559 snappedPos += offset;
560 // make sure we have no collision
561 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
562 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
563 collidingItems.removeAll(m_selectionGroup);
564 for (int i = 0; i < children.count(); i++) {
565 if (children.at(i)->type() == GROUPWIDGET) {
566 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
567 for (int j = 0; j < subchildren.count(); j++)
568 collidingItems.removeAll(subchildren.at(j));
570 collidingItems.removeAll(children.at(i));
572 for (int i = 0; i < collidingItems.count(); i++) {
573 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
581 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
582 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
586 if (m_tool == RAZORTOOL) {
587 setCursor(m_razorCursor);
588 //QGraphicsView::mouseMoveEvent(event);
590 } else if (m_tool == SPACERTOOL) {
591 setCursor(m_spacerCursor);
595 QList<QGraphicsItem *> itemList = items(event->pos());
596 QGraphicsRectItem *item = NULL;
597 OPERATIONTYPE opMode = NONE;
599 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
601 } else for (int i = 0; i < itemList.count(); i++) {
602 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
603 item = (QGraphicsRectItem*) itemList.at(i);
608 if (item && event->buttons() == Qt::NoButton) {
609 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
610 if (m_tool == RAZORTOOL) {
611 // razor tool over a clip, display current frame in monitor
612 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
613 //TODO: solve crash when showing frame when moving razor over clip
614 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
620 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
621 // all other modes break the selection, so the user probably wants to move it
624 if (clip->rect().width() * transform().m11() < 15) {
625 // If the item is very small, only allow move
628 else opMode = clip->operationMode(mapToScene(event->pos()));
631 const double size = 5;
632 if (opMode == m_moveOpMode) {
633 QGraphicsView::mouseMoveEvent(event);
636 removeTipAnimation();
638 m_moveOpMode = opMode;
639 setTipAnimation(clip, opMode, size);
641 if (item->type() == AVWIDGET)
642 ci = static_cast <ClipItem *>(item);
644 if (opMode == MOVE) {
645 setCursor(Qt::OpenHandCursor);
647 message = ci->clipName() + i18n(":");
648 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
649 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
650 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
651 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
652 if (clip->parentItem() == m_selectionGroup)
653 message.append(i18n(" Selection duration:"));
655 message.append(i18n(" Group duration:"));
656 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
657 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
658 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
659 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
663 } else if (opMode == RESIZESTART) {
664 setCursor(KCursor("left_side", Qt::SizeHorCursor));
666 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
667 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
668 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
669 } else if (opMode == RESIZEEND) {
670 setCursor(KCursor("right_side", Qt::SizeHorCursor));
672 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
673 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
674 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
675 } else if (opMode == FADEIN || opMode == FADEOUT) {
676 setCursor(Qt::PointingHandCursor);
677 if (ci && opMode == FADEIN && ci->fadeIn()) {
678 message = i18n("Fade in duration: ");
679 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
680 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
681 message = i18n("Fade out duration: ");
682 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
684 message = i18n("Drag to add or resize a fade effect.");
686 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
687 setCursor(Qt::PointingHandCursor);
688 message = i18n("Click to add a transition.");
689 } else if (opMode == KEYFRAME) {
690 setCursor(Qt::PointingHandCursor);
691 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
694 if (!message.isEmpty())
695 emit displayMessage(message, InformationMessage);
696 } // no clip under mouse
697 else if (m_tool == RAZORTOOL) {
700 } else if (opMode == MOVEGUIDE) {
701 m_moveOpMode = opMode;
702 setCursor(Qt::SplitHCursor);
704 removeTipAnimation();
705 setCursor(Qt::ArrowCursor);
706 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
707 QGraphicsView::mouseMoveEvent(event);
709 setCursorPos(mappedXPos);
710 slotCheckPositionScrolling();
712 } else m_moveOpMode = NONE;
714 QGraphicsView::mouseMoveEvent(event);
718 void CustomTrackView::mousePressEvent(QMouseEvent * event)
720 setFocus(Qt::MouseFocusReason);
721 m_menuPosition = QPoint();
723 // special cases (middle click button or ctrl / shift click
724 if (event->button() == Qt::MidButton) {
726 m_blockRefresh = false;
727 m_operationMode = NONE;
731 if (event->modifiers() & Qt::ShiftModifier) {
732 // Rectangle selection
733 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
734 setDragMode(QGraphicsView::RubberBandDrag);
735 if (!(event->modifiers() & Qt::ControlModifier)) {
736 resetSelectionGroup();
737 scene()->clearSelection();
739 m_blockRefresh = false;
740 m_operationMode = RUBBERSELECTION;
741 QGraphicsView::mousePressEvent(event);
745 m_blockRefresh = true;
748 if (m_tool != RAZORTOOL) activateMonitor();
749 else if (m_document->renderer()->playSpeed() != 0.0) {
750 m_document->renderer()->pause();
753 m_clickEvent = event->pos();
755 // check item under mouse
756 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
757 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
758 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
759 setDragMode(QGraphicsView::ScrollHandDrag);
760 QGraphicsView::mousePressEvent(event);
761 m_blockRefresh = false;
762 m_operationMode = NONE;
766 // if a guide and a clip were pressed, just select the guide
767 for (int i = 0; i < collisionList.count(); ++i) {
768 if (collisionList.at(i)->type() == GUIDEITEM) {
769 // a guide item was pressed
770 m_dragGuide = (Guide *) collisionList.at(i);
771 if (event->button() == Qt::LeftButton) { // move it
772 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
773 m_operationMode = MOVEGUIDE;
774 // deselect all clips so that only the guide will move
775 m_scene->clearSelection();
776 resetSelectionGroup(false);
777 updateSnapPoints(NULL);
778 QGraphicsView::mousePressEvent(event);
780 } else // show context menu
785 // Find first clip, transition or group under mouse (when no guides selected)
787 AbstractGroupItem *dragGroup = NULL;
788 AbstractClipItem *collisionClip = NULL;
790 while (!m_dragGuide && ct < collisionList.count()) {
791 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
792 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
793 if (collisionClip->isItemLocked())
795 if (collisionClip == m_dragItem)
796 collisionClip = NULL;
798 m_dragItem = collisionClip;
800 m_dragItemInfo = m_dragItem->info();
801 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
802 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
803 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
810 if (m_dragItem) emit clipItemSelected(NULL);
813 #if QT_VERSION >= 0x040600
814 // Add shadow to dragged item, currently disabled because of painting artifacts
815 //TODO: re-enable when fixed
816 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
817 eff->setBlurRadius(5);
818 eff->setOffset(3, 3);
819 m_dragItem->setGraphicsEffect(eff);*/
821 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
822 // update transition menu action
823 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
824 m_autoTransition->setEnabled(true);
825 } else m_autoTransition->setEnabled(false);
827 // context menu requested
828 if (event->button() == Qt::RightButton) {
830 if (dragGroup) dragGroup->setSelected(true);
831 else if (!m_dragItem->isSelected()) {
832 resetSelectionGroup(false);
833 m_scene->clearSelection();
834 m_dragItem->setSelected(true);
836 } else if (!m_dragGuide) {
837 // check if there is a guide close to mouse click
838 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
839 for (int i = 0; i < guidesCollisionList.count(); i++) {
840 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
841 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
845 // keep this to support multiple guides context menu in the future (?)
846 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
847 guidesCollisionList.removeAt(0);
849 if (!guidesCollisionList.isEmpty())
850 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
853 m_operationMode = NONE;
854 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
855 m_menuPosition = m_clickEvent;
861 // No item under click
862 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
863 resetSelectionGroup(false);
864 setCursor(Qt::ArrowCursor);
865 m_scene->clearSelection();
867 updateClipTypeActions(NULL);
868 if (m_tool == SPACERTOOL) {
869 QList<QGraphicsItem *> selection;
870 if (event->modifiers() == Qt::ControlModifier) {
871 // Ctrl + click, select all items on track after click position
872 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
873 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
874 // Cannot use spacer on locked track
875 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
879 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
882 selection = checkForGroups(rect, &isOk);
884 // groups found on track, do not allow the move
885 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
889 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
891 // Select all items on all tracks after click position
892 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
893 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
896 QList <GenTime> offsetList;
897 // create group to hold selected items
898 m_selectionGroup = new AbstractGroupItem(m_document->fps());
899 scene()->addItem(m_selectionGroup);
901 for (int i = 0; i < selection.count(); i++) {
902 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
903 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
904 if (item->isItemLocked()) continue;
905 offsetList.append(item->startPos());
906 offsetList.append(item->endPos());
907 m_selectionGroup->addToGroup(selection.at(i));
908 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
909 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
910 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
911 QList<QGraphicsItem *> children = selection.at(i)->childItems();
912 for (int j = 0; j < children.count(); j++) {
913 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
914 offsetList.append(item->startPos());
915 offsetList.append(item->endPos());
917 m_selectionGroup->addToGroup(selection.at(i));
918 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
919 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
920 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
921 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
922 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
923 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
926 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
927 if (!offsetList.isEmpty()) {
929 QList <GenTime> cleandOffsetList;
930 GenTime startOffset = offsetList.takeFirst();
931 for (int k = 0; k < offsetList.size(); k++) {
932 GenTime newoffset = offsetList.at(k) - startOffset;
933 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
934 cleandOffsetList.append(newoffset);
937 updateSnapPoints(NULL, cleandOffsetList, true);
939 m_operationMode = SPACER;
941 setCursorPos((int)(mapToScene(event->x(), 0).x()));
943 //QGraphicsView::mousePressEvent(event);
949 if (m_tool == RAZORTOOL && m_dragItem) {
950 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
951 if (m_dragItem->type() == TRANSITIONWIDGET) {
952 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
954 m_document->renderer()->pause();
955 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
956 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
958 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
959 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
960 m_commandStack->push(command);
962 setDocumentModified();
969 bool itemSelected = false;
970 if (m_dragItem->isSelected())
972 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
974 else if (dragGroup && dragGroup->isSelected())
977 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
978 if (event->modifiers() != Qt::ControlModifier) {
979 resetSelectionGroup(false);
980 m_scene->clearSelection();
981 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
982 viewport()->update();
983 } else resetSelectionGroup();
985 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
986 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
988 bool selected = !m_dragItem->isSelected();
990 dragGroup->setSelected(selected);
992 m_dragItem->setSelected(selected);
994 groupSelectedItems();
995 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
996 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
997 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1000 if (collisionClip != NULL || m_dragItem == NULL) {
1001 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1002 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1003 emit clipItemSelected(selected);
1005 emit clipItemSelected(NULL);
1009 // If clicked item is selected, allow move
1010 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1012 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1013 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1014 // all other modes break the selection, so the user probably wants to move it
1015 m_operationMode = MOVE;
1017 if (m_dragItem->rect().width() * transform().m11() < 15) {
1018 // If the item is very small, only allow move
1019 m_operationMode = MOVE;
1021 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1023 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1025 // Update snap points
1026 if (m_selectionGroup == NULL) {
1027 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1028 updateSnapPoints(NULL);
1030 updateSnapPoints(m_dragItem);
1032 QList <GenTime> offsetList;
1033 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1034 for (int i = 0; i < children.count(); i++) {
1035 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1036 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1037 offsetList.append(item->startPos());
1038 offsetList.append(item->endPos());
1041 if (!offsetList.isEmpty()) {
1043 GenTime startOffset = offsetList.takeFirst();
1044 QList <GenTime> cleandOffsetList;
1045 for (int k = 0; k < offsetList.size(); k++) {
1046 GenTime newoffset = offsetList.at(k) - startOffset;
1047 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1048 cleandOffsetList.append(newoffset);
1051 updateSnapPoints(NULL, cleandOffsetList, true);
1055 if (m_operationMode == KEYFRAME) {
1056 m_dragItem->updateSelectedKeyFrame();
1057 m_blockRefresh = false;
1059 } else if (m_operationMode == MOVE) {
1060 setCursor(Qt::ClosedHandCursor);
1061 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1063 info.startPos = m_dragItem->startPos();
1064 info.track = m_dragItem->track();
1065 int transitiontrack = getPreviousVideoTrack(info.track);
1066 ClipItem *transitionClip = NULL;
1067 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1068 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1069 info.endPos = transitionClip->endPos();
1071 GenTime transitionDuration(65, m_document->fps());
1072 if (m_dragItem->cropDuration() < transitionDuration)
1073 info.endPos = m_dragItem->endPos();
1075 info.endPos = info.startPos + transitionDuration;
1077 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1078 // Check there is no other transition at that place
1079 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1080 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1081 QList<QGraphicsItem *> selection = m_scene->items(r);
1082 bool transitionAccepted = true;
1083 for (int i = 0; i < selection.count(); i++) {
1084 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1085 Transition *tr = static_cast <Transition *>(selection.at(i));
1086 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1087 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1088 } else transitionAccepted = false;
1091 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1092 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1093 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1095 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1096 info.track = m_dragItem->track();
1097 int transitiontrack = getPreviousVideoTrack(info.track);
1098 ClipItem *transitionClip = NULL;
1099 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1100 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1101 info.startPos = transitionClip->startPos();
1103 GenTime transitionDuration(65, m_document->fps());
1104 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1105 else info.startPos = info.endPos - transitionDuration;
1107 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1108 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1109 EffectsList::setParameter(transition, "reverse", "1");
1111 // Check there is no other transition at that place
1112 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1113 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1114 QList<QGraphicsItem *> selection = m_scene->items(r);
1115 bool transitionAccepted = true;
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1118 Transition *tr = static_cast <Transition *>(selection.at(i));
1119 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1120 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1121 } else transitionAccepted = false;
1124 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1125 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1127 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1128 resetSelectionGroup(false);
1129 m_dragItem->setSelected(true);
1132 m_blockRefresh = false;
1134 QGraphicsView::mousePressEvent(event);
1137 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1139 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1140 QList<QGraphicsItem *> list = scene()->items(p);
1141 AbstractGroupItem *group = NULL;
1142 for (int i = 0; i < list.size(); i++) {
1143 if (!list.at(i)->isEnabled()) continue;
1144 if (list.at(i)->type() == GROUPWIDGET) {
1145 group = static_cast <AbstractGroupItem *>(list.at(i));
1149 rebuildGroup(group);
1152 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1155 resetSelectionGroup(false);
1156 m_scene->clearSelection();
1158 QList <QGraphicsItem *> children = group->childItems();
1159 m_document->clipManager()->removeGroup(group);
1160 scene()->destroyItemGroup(group);
1161 for (int i = 0; i < children.count(); i++)
1162 children.at(i)->setSelected(true);
1163 groupSelectedItems(false, true);
1167 void CustomTrackView::resetSelectionGroup(bool selectItems)
1169 if (m_selectionGroup) {
1170 // delete selection group
1171 bool snap = KdenliveSettings::snaptopoints();
1172 KdenliveSettings::setSnaptopoints(false);
1174 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1175 scene()->destroyItemGroup(m_selectionGroup);
1176 for (int i = 0; i < children.count(); i++) {
1177 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1178 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1179 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1180 children.at(i)->setSelected(selectItems);
1182 } else if (children.at(i)->type() == GROUPWIDGET) {
1183 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1184 children.at(i)->setSelected(selectItems);
1188 m_selectionGroup = NULL;
1189 KdenliveSettings::setSnaptopoints(snap);
1193 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1195 if (m_selectionGroup) {
1196 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1199 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1200 if (selection.isEmpty()) return;
1202 // Find top left position of selection
1203 for (int i = 0; i < selection.count(); i++) {
1204 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1205 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1206 } else if (selection.at(i)->parentItem()) {
1207 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1211 if (force || selection.count() > 1) {
1212 bool snap = KdenliveSettings::snaptopoints();
1213 KdenliveSettings::setSnaptopoints(false);
1214 if (createNewGroup) {
1215 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1216 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1217 QPointF diff = newGroup->pos();
1218 newGroup->translate(-diff.x(), -diff.y());
1219 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1221 scene()->addItem(newGroup);
1223 // Check if we are trying to include a group in a group
1224 QList <AbstractGroupItem *> groups;
1225 for (int i = 0; i < selection.count(); i++) {
1226 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1227 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1228 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1229 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1231 if (!groups.isEmpty()) {
1232 // ungroup previous groups
1233 while (!groups.isEmpty()) {
1234 AbstractGroupItem *grp = groups.takeFirst();
1235 m_document->clipManager()->removeGroup(grp);
1236 scene()->destroyItemGroup(grp);
1238 selection = m_scene->selectedItems();
1241 for (int i = 0; i < selection.count(); i++) {
1242 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1243 newGroup->addToGroup(selection.at(i));
1244 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1247 KdenliveSettings::setSnaptopoints(snap);
1249 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1250 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1251 QPointF diff = m_selectionGroup->pos();
1252 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1253 m_selectionGroup->translate(- diff.x(), -diff.y());
1255 scene()->addItem(m_selectionGroup);
1256 for (int i = 0; i < selection.count(); i++) {
1257 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1258 m_selectionGroup->addToGroup(selection.at(i));
1259 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1262 KdenliveSettings::setSnaptopoints(snap);
1263 if (m_selectionGroup) {
1264 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1265 m_selectionGroupInfo.track = m_selectionGroup->track();
1268 } else resetSelectionGroup();
1271 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1273 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1274 /*if (m_moveOpMode == KEYFRAME) {
1275 // user double clicked on a keyframe, open edit dialog
1276 //TODO: update for effects with several values per keyframe
1277 QDialog d(parentWidget());
1278 Ui::KeyFrameDialog_UI view;
1280 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1281 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1282 view.kfr_value->setFocus();
1283 if (d.exec() == QDialog::Accepted) {
1284 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1285 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1286 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1287 QString previous = item->keyframes(item->selectedEffectIndex());
1288 item->updateKeyframeEffect();
1289 QString next = item->keyframes(item->selectedEffectIndex());
1290 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1291 m_commandStack->push(command);
1292 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1293 emit clipItemSelected(item, item->selectedEffectIndex());
1298 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1299 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1300 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1301 //QString previous = item->keyframes(item->selectedEffectIndex());
1302 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1303 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1304 //item->updateKeyframeEffect();
1305 //QString next = item->keyframes(item->selectedEffectIndex());
1306 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1307 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1308 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1309 m_commandStack->push(command);
1310 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1311 emit clipItemSelected(item, item->selectedEffectIndex());
1313 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1316 QList<QGraphicsItem *> collisionList = items(event->pos());
1317 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1318 Guide *editGuide = (Guide *) collisionList.at(0);
1319 if (editGuide) slotEditGuide(editGuide->info());
1324 void CustomTrackView::editItemDuration()
1326 AbstractClipItem *item;
1330 if (m_scene->selectedItems().count() == 1) {
1331 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1333 if (m_scene->selectedItems().empty())
1334 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1336 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1342 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1346 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1347 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1351 if (!item->isItemLocked()) {
1354 if (item->type() == TRANSITIONWIDGET)
1355 getTransitionAvailableSpace(item, minimum, maximum);
1357 getClipAvailableSpace(item, minimum, maximum);
1359 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1360 m_document->timecode(), minimum, maximum, this);
1361 if (d->exec() == QDialog::Accepted) {
1362 ItemInfo clipInfo = item->info();
1363 ItemInfo startInfo = clipInfo;
1364 if (item->type() == TRANSITIONWIDGET) {
1365 // move & resize transition
1366 clipInfo.startPos = d->startPos();
1367 clipInfo.endPos = clipInfo.startPos + d->duration();
1368 clipInfo.track = item->track();
1369 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1370 updateTrackDuration(clipInfo.track, command);
1371 m_commandStack->push(command);
1373 // move and resize clip
1374 ClipItem *clip = static_cast<ClipItem *>(item);
1375 QUndoCommand *moveCommand = new QUndoCommand();
1376 moveCommand->setText(i18n("Edit clip"));
1377 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1378 // duration was reduced, so process it first
1379 clipInfo.endPos = clipInfo.startPos + d->duration();
1380 clipInfo.cropStart = d->cropStart();
1382 resizeClip(startInfo, clipInfo);
1383 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1384 adjustEffects(clip, startInfo, moveCommand);
1385 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 if (d->startPos() != clipInfo.startPos) {
1389 startInfo = clipInfo;
1390 clipInfo.startPos = d->startPos();
1391 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1392 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1395 if (d->duration() > item->cropDuration()) {
1396 // duration was increased, so process it after move
1397 startInfo = clipInfo;
1398 clipInfo.endPos = clipInfo.startPos + d->duration();
1399 clipInfo.cropStart = d->cropStart();
1401 resizeClip(startInfo, clipInfo);
1402 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1403 adjustEffects(clip, startInfo, moveCommand);
1404 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1406 updateTrackDuration(clipInfo.track, moveCommand);
1407 m_commandStack->push(moveCommand);
1412 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1416 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1418 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1420 clip->setKeyframes(index, keyframes);
1421 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1422 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1426 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1428 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1429 m_editGuide->setEnabled(m_dragGuide != NULL);
1430 m_markerMenu->clear();
1431 m_markerMenu->setEnabled(false);
1433 m_timelineContextMenu->popup(pos);
1434 } else if (group != NULL) {
1435 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1436 m_ungroupAction->setEnabled(true);
1437 updateClipTypeActions(NULL);
1438 m_timelineContextClipMenu->popup(pos);
1440 m_ungroupAction->setEnabled(false);
1441 if (clip->type() == AVWIDGET) {
1442 ClipItem *item = static_cast <ClipItem*>(clip);
1443 //build go to marker menu
1444 if (item->baseClip()) {
1445 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1446 int offset = item->startPos().frames(m_document->fps());
1447 if (!markers.isEmpty()) {
1448 for (int i = 0; i < markers.count(); i++) {
1449 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1450 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1451 QAction *go = m_markerMenu->addAction(position);
1452 go->setData(pos + offset);
1455 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1457 updateClipTypeActions(item);
1458 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1459 m_timelineContextClipMenu->popup(pos);
1460 } else if (clip->type() == TRANSITIONWIDGET) {
1461 m_timelineContextTransitionMenu->popup(pos);
1466 void CustomTrackView::activateMonitor()
1468 emit activateDocumentMonitor();
1471 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1473 resetSelectionGroup();
1475 info.startPos = GenTime();
1476 info.cropStart = GenTime(in, m_document->fps());
1477 info.endPos = GenTime(out - in, m_document->fps());
1478 info.cropDuration = info.endPos - info.startPos;
1481 // Check if clip can be inserted at that position
1482 ItemInfo pasteInfo = info;
1483 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1484 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1485 pasteInfo.track = selectedTrack();
1486 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1487 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1491 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1492 updateTrackDuration(pasteInfo.track, command);
1493 m_commandStack->push(command);
1495 selectClip(true, false);
1496 // Automatic audio split
1497 if (KdenliveSettings::splitaudio())
1501 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1503 if (data->hasFormat("kdenlive/clip")) {
1505 m_scene->clearSelection();
1506 resetSelectionGroup(false);
1507 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1508 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1510 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1513 if (clip->getProducer() == NULL) {
1514 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1517 QPointF framePos = mapToScene(pos);
1519 info.startPos = GenTime();
1520 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1521 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1522 info.cropDuration = info.endPos - info.startPos;
1525 // Check if clip can be inserted at that position
1526 ItemInfo pasteInfo = info;
1527 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1528 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1529 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1530 framePos.setX((int)(framePos.x() + 0.5));
1531 framePos.setY(pasteInfo.track * m_tracksHeight);
1532 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1535 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1536 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1537 m_selectionGroup->addToGroup(item);
1538 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1540 QList <GenTime> offsetList;
1541 offsetList.append(info.endPos);
1542 updateSnapPoints(NULL, offsetList);
1543 m_selectionGroup->setPos(framePos);
1544 scene()->addItem(m_selectionGroup);
1545 m_selectionGroup->setSelected(true);
1547 } else if (data->hasFormat("kdenlive/producerslist")) {
1549 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1550 m_scene->clearSelection();
1551 resetSelectionGroup(false);
1553 QList <GenTime> offsetList;
1554 QList <ItemInfo> infoList;
1555 QPointF framePos = mapToScene(pos);
1556 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1557 int track = (int)(framePos.y() / m_tracksHeight);
1558 framePos.setX((int)(framePos.x() + 0.5));
1559 framePos.setY(track * m_tracksHeight);
1561 // Check if clips can be inserted at that position
1562 for (int i = 0; i < ids.size(); ++i) {
1563 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1565 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1568 if (clip->getProducer() == NULL) {
1569 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1573 info.startPos = start;
1574 info.cropDuration = clip->duration();
1575 info.endPos = info.startPos + info.cropDuration;
1577 infoList.append(info);
1578 start += clip->duration();
1580 if (!canBePastedTo(infoList, AVWIDGET)) {
1583 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1585 for (int i = 0; i < ids.size(); ++i) {
1586 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1588 info.startPos = start;
1589 info.cropDuration = clip->duration();
1590 info.endPos = info.startPos + info.cropDuration;
1592 start += info.cropDuration;
1593 offsetList.append(start);
1594 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1595 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1596 m_selectionGroup->addToGroup(item);
1597 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1600 updateSnapPoints(NULL, offsetList);
1601 m_selectionGroup->setPos(framePos);
1602 scene()->addItem(m_selectionGroup);
1603 //m_selectionGroup->setZValue(10);
1604 m_thumbsTimer.start();
1608 // the drag is not a clip (may be effect, ...)
1616 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1618 if (insertDropClips(event->mimeData(), event->pos())) {
1619 if (event->source() == this) {
1620 event->setDropAction(Qt::MoveAction);
1623 event->setDropAction(Qt::MoveAction);
1624 event->acceptProposedAction();
1626 } else QGraphicsView::dragEnterEvent(event);
1629 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1631 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1632 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1633 collindingItems.removeAll(item);
1634 if (collindingItems.isEmpty()) return false;
1636 for (int i = 0; i < collindingItems.count(); i++) {
1637 QGraphicsItem *collision = collindingItems.at(i);
1638 if (collision->type() == item->type()) {
1640 kDebug() << "// COLLISIION DETECTED";
1648 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1650 int track = m_document->tracksCount() - clip->track();
1651 GenTime pos = clip->startPos();
1652 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1653 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1656 bool success = true;
1657 for (int i = 0; i < clip->effectsCount(); i++) {
1658 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1660 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1661 m_document->renderer()->doRefresh();
1664 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1666 if (pos < GenTime()) {
1668 if (effect.attribute("id") == "speed") {
1669 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1673 m_document->addTrackEffect(track - 1, effect);
1674 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1675 emit updateTrackEffectState(track - 1);
1676 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1679 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1681 // Special case: speed effect
1682 if (effect.attribute("id") == "speed") {
1683 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1684 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1688 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1689 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1690 if (strobe == 0) strobe = 1;
1691 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1692 EffectsParameterList params = clip->addEffect(effect);
1693 m_document->renderer()->mltAddEffect(track, pos, params);
1694 if (clip->isSelected()) emit clipItemSelected(clip);
1697 EffectsParameterList params = clip->addEffect(effect);
1698 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1699 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1700 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1701 if (clip->isSelected()) emit clipItemSelected(clip);
1702 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1705 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1707 QString index = effect.attribute("kdenlive_ix");
1708 if (pos < GenTime()) {
1709 // Delete track effect
1710 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1711 m_document->removeTrackEffect(track - 1, effect);
1713 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1714 emit updateTrackEffectState(track - 1);
1715 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1718 // Special case: speed effect
1719 if (effect.attribute("id") == "speed") {
1720 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1722 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1723 clip->deleteEffect(index);
1724 emit clipItemSelected(clip);
1725 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1729 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1730 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1731 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1734 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1736 clip->deleteEffect(index);
1737 emit clipItemSelected(clip);
1741 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1743 QList<QGraphicsItem *> itemList = group->childItems();
1744 QUndoCommand *effectCommand = new QUndoCommand();
1746 int offset = effect.attribute("clipstart").toInt();
1747 QDomElement namenode = effect.firstChildElement("name");
1748 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1749 else effectName = i18n("effect");
1750 effectCommand->setText(i18n("Add %1", effectName));
1751 for (int i = 0; i < itemList.count(); i++) {
1752 if (itemList.at(i)->type() == AVWIDGET) {
1753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1754 if (effect.tagName() == "effectgroup") {
1755 QDomNodeList effectlist = effect.elementsByTagName("effect");
1756 for (int j = 0; j < effectlist.count(); j++) {
1757 QDomElement subeffect = effectlist.at(j).toElement();
1758 if (subeffect.hasAttribute("kdenlive_info")) {
1759 // effect is in a group
1760 EffectInfo effectInfo;
1761 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1762 if (effectInfo.groupIndex < 0) {
1763 // group needs to be appended
1764 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1765 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1768 processEffect(item, subeffect, offset, effectCommand);
1772 processEffect(item, effect, offset, effectCommand);
1776 if (effectCommand->childCount() > 0) {
1777 m_commandStack->push(effectCommand);
1778 setDocumentModified();
1779 } else delete effectCommand;
1782 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1784 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1787 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1789 QList<QGraphicsItem *> itemList;
1790 QUndoCommand *effectCommand = new QUndoCommand();
1793 int offset = effect.attribute("clipstart").toInt();
1794 if (effect.tagName() == "effectgroup") {
1795 effectName = effect.attribute("name");
1797 QDomElement namenode = effect.firstChildElement("name");
1798 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1799 else effectName = i18n("effect");
1801 effectCommand->setText(i18n("Add %1", effectName));
1803 if (track == -1) itemList = scene()->selectedItems();
1804 if (itemList.isEmpty()) {
1805 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1806 if (clip) itemList.append(clip);
1807 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1811 for (int i = 0; i < itemList.count(); i++) {
1812 if (itemList.at(i)->type() == GROUPWIDGET) {
1813 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1814 for (int j = 0; j < subitems.count(); j++) {
1815 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1820 for (int i = 0; i < itemList.count(); i++) {
1821 if (itemList.at(i)->type() == AVWIDGET) {
1822 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1823 if (effect.tagName() == "effectgroup") {
1824 QDomNodeList effectlist = effect.elementsByTagName("effect");
1825 for (int j = 0; j < effectlist.count(); j++) {
1826 QDomElement subeffect = effectlist.at(j).toElement();
1827 if (subeffect.hasAttribute("kdenlive_info")) {
1828 // effect is in a group
1829 EffectInfo effectInfo;
1830 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1831 if (effectInfo.groupIndex < 0) {
1832 // group needs to be appended
1833 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1834 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1837 processEffect(item, subeffect, offset, effectCommand);
1840 else processEffect(item, effect, offset, effectCommand);
1843 if (effectCommand->childCount() > 0) {
1844 m_commandStack->push(effectCommand);
1845 setDocumentModified();
1846 if (effectCommand->childCount() == 1) {
1847 // Display newly added clip effect
1848 for (int i = 0; i < itemList.count(); i++) {
1849 if (itemList.at(i)->type() == AVWIDGET) {
1850 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1851 clip->setSelectedEffect(clip->effectsCount());
1852 if (!clip->isSelected()) {
1853 clearSelection(false);
1854 clip->setSelected(true);
1856 emit clipItemSelected(clip);
1862 } else delete effectCommand;
1865 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1867 if (effect.attribute("type") == "audio") {
1868 // Don't add audio effects on video clips
1869 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1870 /* do not show error message when item is part of a group as the user probably knows what he does then
1871 * and the message is annoying when working with the split audio feature */
1872 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1873 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1876 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1877 // Don't add video effect on audio clips
1878 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1879 /* do not show error message when item is part of a group as the user probably knows what he does then
1880 * and the message is annoying when working with the split audio feature */
1881 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1882 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1886 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1887 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1890 if (item->isItemLocked()) {
1894 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1895 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1897 item->initEffect(effect, 0, offset);
1899 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1902 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1905 // delete track effect
1906 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1907 m_commandStack->push(command);
1908 setDocumentModified();
1911 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1912 //clip is in a group, also remove the effect in other clips of the group
1913 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1914 QUndoCommand *delCommand = new QUndoCommand();
1916 QDomElement namenode = effect.firstChildElement("name");
1917 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1918 else effectName = i18n("effect");
1919 delCommand->setText(i18n("Delete %1", effectName));
1922 for (int i = 0; i < items.count(); i++) {
1923 if (items.at(i)->type() == GROUPWIDGET) {
1924 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1925 for (int j = 0; j < subitems.count(); j++) {
1926 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1931 for (int i = 0; i < items.count(); i++) {
1932 if (items.at(i)->type() == AVWIDGET) {
1933 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1934 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1936 QDomElement eff = item->effectAtIndex(ix);
1937 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1941 if (delCommand->childCount() > 0)
1942 m_commandStack->push(delCommand);
1945 setDocumentModified();
1948 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1949 m_commandStack->push(command);
1950 setDocumentModified();
1953 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1955 if (insertedEffect.isNull()) {
1956 kDebug()<<"// Trying to add null effect";
1957 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1960 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1961 QDomElement effect = insertedEffect.cloneNode().toElement();
1962 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1963 if (pos < GenTime()) {
1964 // editing a track effect
1965 EffectsParameterList effectParams = getEffectArgs(effect);
1966 // check if we are trying to reset a keyframe effect
1967 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1968 clip->initEffect(effect);
1969 effectParams = getEffectArgs(effect);
1971 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1972 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1974 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1975 emit updateTrackEffectState(track);
1976 setDocumentModified();
1980 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1982 // Special case: speed effect
1983 if (effect.attribute("id") == "speed") {
1984 if (effect.attribute("disable") == "1") {
1985 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1988 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1989 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1990 if (strobe == 0) strobe = 1;
1991 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1993 clip->updateEffect(effect);
1994 if (updateEffectStack && clip->isSelected())
1995 emit clipItemSelected(clip);
1996 if (ix == clip->selectedEffectIndex()) {
1997 // make sure to update display of clip keyframes
1998 clip->setSelectedEffect(ix);
2003 EffectsParameterList effectParams = getEffectArgs(effect);
2004 // check if we are trying to reset a keyframe effect
2005 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2006 clip->initEffect(effect);
2007 effectParams = getEffectArgs(effect);
2010 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2011 // A fade effect was modified, update the clip
2012 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2013 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2014 clip->setFadeIn(pos);
2016 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2017 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2018 clip->setFadeOut(pos);
2021 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2024 clip->updateEffect(effect);
2025 if (updateEffectStack && clip->isSelected()) {
2026 emit clipItemSelected(clip);
2028 if (ix == clip->selectedEffectIndex()) {
2029 // make sure to update display of clip keyframes
2030 clip->setSelectedEffect(ix);
2033 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2035 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2036 setDocumentModified();
2039 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2041 if (pos < GenTime()) {
2042 // editing a track effect
2043 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2044 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2047 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2048 emit updateTrackEffectState(track);
2049 setDocumentModified();
2052 // editing a clip effect
2053 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2055 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2057 clip->enableEffects(effectIndexes, disable);
2058 if (updateEffectStack && clip->isSelected()) {
2059 emit clipItemSelected(clip);
2061 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2062 // make sure to update display of clip keyframes
2063 clip->setSelectedEffect(clip->selectedEffectIndex());
2066 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2068 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2071 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2073 if (pos < GenTime()) {
2074 // Moving track effect
2075 int documentTrack = m_document->tracksCount() - track - 1;
2076 int max = m_document->getTrackEffects(documentTrack).count();
2077 int new_position = newPos.at(0);
2078 if (new_position > max) {
2081 int old_position = oldPos.at(0);
2082 for (int i = 0; i < newPos.count(); i++) {
2083 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2084 if (old_position > new_position) {
2085 // Moving up, we need to adjust index
2086 old_position = oldPos.at(i);
2087 new_position = newPos.at(i);
2089 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2090 if (!act.isNull() && !before.isNull()) {
2091 m_document->setTrackEffect(documentTrack, new_position, before);
2092 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2093 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2095 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2098 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2100 int new_position = newPos.at(0);
2101 if (new_position > clip->effectsCount()) {
2102 new_position = clip->effectsCount();
2104 int old_position = oldPos.at(0);
2105 for (int i = 0; i < newPos.count(); i++) {
2106 QDomElement act = clip->effectAtIndex(new_position);
2107 if (old_position > new_position) {
2108 // Moving up, we need to adjust index
2109 old_position = oldPos.at(i);
2110 new_position = newPos.at(i);
2112 QDomElement before = clip->effectAtIndex(old_position);
2113 if (act.isNull() || before.isNull()) {
2114 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2117 clip->moveEffect(before, new_position);
2118 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2119 if (act.attribute("id") == "speed") {
2120 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2121 } else if (before.attribute("id") == "speed") {
2122 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2123 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2125 clip->setSelectedEffect(newPos.at(0));
2126 emit clipItemSelected(clip);
2127 setDocumentModified();
2128 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2131 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2133 ChangeEffectStateCommand *command;
2135 // editing track effect
2136 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2138 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2139 QList <int> speedEffectIndexes;
2140 for (int i = 0; i < effectIndexes.count(); i++) {
2141 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2142 if (effect.attribute("id") == "speed") {
2144 speedEffectIndexes << effectIndexes.at(i);
2145 QDomElement newEffect = effect.cloneNode().toElement();
2146 newEffect.setAttribute("disable", (int) disable);
2147 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2148 m_commandStack->push(editcommand);
2151 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2152 effectIndexes.removeAll(speedEffectIndexes.at(j));
2154 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2156 m_commandStack->push(command);
2157 setDocumentModified();
2160 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2162 MoveEffectCommand *command;
2164 // editing track effect
2165 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2166 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2167 m_commandStack->push(command);
2168 setDocumentModified();
2171 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2173 EditEffectCommand *command;
2174 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2175 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2176 m_commandStack->push(command);
2179 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2181 QDomElement effect = clip->getEffectAtIndex(ix);
2182 QDomElement oldeffect = effect.cloneNode().toElement();
2183 effect.setAttribute("region", region);
2184 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2185 m_commandStack->push(command);
2188 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2192 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2193 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2194 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2196 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2198 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2199 m_blockRefresh = false;
2203 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2204 int cutPos = (int) cutTime.frames(m_document->fps());
2206 newPos.startPos = cutTime;
2207 newPos.endPos = info.endPos;
2208 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2209 newPos.track = info.track;
2210 newPos.cropDuration = newPos.endPos - newPos.startPos;
2212 bool snap = KdenliveSettings::snaptopoints();
2213 KdenliveSettings::setSnaptopoints(false);
2214 ClipItem *dup = item->clone(newPos);
2216 // remove unwanted effects
2217 // fade in from 2nd part of the clip
2218 int ix = dup->hasEffect(QString(), "fadein");
2220 QDomElement oldeffect = dup->effectAtIndex(ix);
2221 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2223 ix = dup->hasEffect(QString(), "fade_from_black");
2225 QDomElement oldeffect = dup->effectAtIndex(ix);
2226 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2228 // fade out from 1st part of the clip
2229 ix = item->hasEffect(QString(), "fadeout");
2231 QDomElement oldeffect = item->effectAtIndex(ix);
2232 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2234 ix = item->hasEffect(QString(), "fade_to_black");
2236 QDomElement oldeffect = item->effectAtIndex(ix);
2237 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2241 item->resizeEnd(cutPos);
2242 scene()->addItem(dup);
2243 if (item->checkKeyFrames())
2244 slotRefreshEffects(item);
2245 if (dup->checkKeyFrames())
2246 slotRefreshEffects(dup);
2248 item->baseClip()->addReference();
2249 m_document->updateClip(item->baseClip()->getId());
2250 setDocumentModified();
2251 KdenliveSettings::setSnaptopoints(snap);
2252 if (execute && item->isSelected())
2253 emit clipItemSelected(item);
2258 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2259 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2261 if (!item || !dup || item == dup) {
2262 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2263 m_blockRefresh = false;
2266 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2267 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2271 bool snap = KdenliveSettings::snaptopoints();
2272 KdenliveSettings::setSnaptopoints(false);
2274 // join fade effects again
2275 int ix = dup->hasEffect(QString(), "fadeout");
2277 QDomElement effect = dup->effectAtIndex(ix);
2278 item->addEffect(effect);
2280 ix = dup->hasEffect(QString(), "fade_to_black");
2282 QDomElement effect = dup->effectAtIndex(ix);
2283 item->addEffect(effect);
2286 m_waitingThumbs.removeAll(dup);
2287 bool selected = item->isSelected();
2288 if (dup->isSelected()) {
2290 item->setSelected(true);
2291 emit clipItemSelected(NULL);
2293 dup->baseClip()->removeReference();
2294 m_document->updateClip(dup->baseClip()->getId());
2295 scene()->removeItem(dup);
2299 ItemInfo clipinfo = item->info();
2300 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2301 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2303 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2304 setDocumentModified();
2306 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2308 KdenliveSettings::setSnaptopoints(snap);
2309 if (execute && selected)
2310 emit clipItemSelected(item);
2313 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2316 void CustomTrackView::slotEnableRefresh()
2318 m_blockRefresh = false;
2321 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2323 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2324 if (itemList.count() == 1) {
2325 if (itemList.at(0)->type() == AVWIDGET) {
2326 ClipItem *item = (ClipItem *) itemList.at(0);
2328 info.track = item->track();
2329 ClipItem *transitionClip = NULL;
2330 const int transitiontrack = getPreviousVideoTrack(info.track);
2331 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2332 if (pos < item->startPos() + item->cropDuration() / 2) {
2333 // add transition to clip start
2334 info.startPos = item->startPos();
2335 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2336 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2337 info.endPos = transitionClip->endPos();
2338 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2339 // Check there is no other transition at that place
2340 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2341 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2342 QList<QGraphicsItem *> selection = m_scene->items(r);
2343 bool transitionAccepted = true;
2344 for (int i = 0; i < selection.count(); i++) {
2345 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2346 Transition *tr = static_cast <Transition *>(selection.at(i));
2347 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2348 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2349 } else transitionAccepted = false;
2352 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2353 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2356 // add transition to clip end
2357 info.endPos = item->endPos();
2358 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2359 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2360 info.startPos = transitionClip->startPos();
2361 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2362 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2363 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2365 // Check there is no other transition at that place
2366 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2367 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2368 QList<QGraphicsItem *> selection = m_scene->items(r);
2369 bool transitionAccepted = true;
2370 for (int i = 0; i < selection.count(); i++) {
2371 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2372 Transition *tr = static_cast <Transition *>(selection.at(i));
2373 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2374 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2375 } else transitionAccepted = false;
2378 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2379 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2382 } else for (int i = 0; i < itemList.count(); i++) {
2383 if (itemList.at(i)->type() == AVWIDGET) {
2384 ClipItem *item = (ClipItem *) itemList.at(i);
2386 info.startPos = item->startPos();
2387 info.endPos = info.startPos + GenTime(65, m_document->fps());
2388 info.track = item->track();
2390 // Check there is no other transition at that place
2391 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2392 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2393 QList<QGraphicsItem *> selection = m_scene->items(r);
2394 bool transitionAccepted = true;
2395 for (int i = 0; i < selection.count(); i++) {
2396 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2397 Transition *tr = static_cast <Transition *>(selection.at(i));
2398 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2399 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2400 } else transitionAccepted = false;
2403 int transitiontrack = getPreviousVideoTrack(info.track);
2404 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2405 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2410 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2412 if (transitionInfo.startPos >= transitionInfo.endPos) {
2413 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2416 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2417 m_commandStack->push(command);
2418 setDocumentModified();
2421 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2423 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2424 //kDebug() << "---- ADDING transition " << params.attribute("value");
2425 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2426 scene()->addItem(tr);
2427 setDocumentModified();
2429 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2434 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2436 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2438 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2441 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2442 if (m_dragItem == item) m_dragItem = NULL;
2444 #if QT_VERSION >= 0x040600
2445 // animate item deletion
2446 item->closeAnimation();
2450 emit transitionItemSelected(NULL);
2451 setDocumentModified();
2454 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2456 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2457 QDomElement xml = tr->toXML();
2458 if (old.isNull() || xml.isNull()) {
2459 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2462 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2463 updateTrackDuration(tr->track(), command);
2464 m_commandStack->push(command);
2465 setDocumentModified();
2468 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2470 Transition *item = getTransitionItemAt(pos, track);
2472 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2477 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2479 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2480 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2481 item->setTransitionParameters(transition);
2482 if (updateTransitionWidget) {
2483 ItemInfo info = item->info();
2485 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2486 if (transitionClip && transitionClip->baseClip()) {
2487 QString size = transitionClip->baseClip()->getProperty("frame_size");
2488 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2489 if (factor == 0) factor = 1.0;
2490 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2491 p.setY(size.section('x', 1, 1).toInt());
2493 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2495 setDocumentModified();
2498 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2501 const QPointF pos = mapToScene(event->pos());
2502 if (m_selectionGroup) {
2503 m_selectionGroup->setPos(pos);
2504 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2505 event->acceptProposedAction();
2507 // Drag enter was not possible, try again at mouse position
2508 insertDropClips(event->mimeData(), event->pos());
2512 QGraphicsView::dragMoveEvent(event);
2516 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2518 if (m_selectionGroup && m_clipDrag) {
2519 m_thumbsTimer.stop();
2520 m_waitingThumbs.clear();
2521 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2523 scene()->destroyItemGroup(m_selectionGroup);
2524 m_selectionGroup = NULL;
2525 } else QGraphicsView::dragLeaveEvent(event);
2528 void CustomTrackView::dropEvent(QDropEvent * event)
2530 if (m_selectionGroup && m_clipDrag) {
2531 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2532 resetSelectionGroup();
2533 m_scene->clearSelection();
2534 bool hasVideoClip = false;
2535 QUndoCommand *addCommand = new QUndoCommand();
2536 addCommand->setText(i18n("Add timeline clip"));
2537 QList <ClipItem *> brokenClips;
2539 for (int i = 0; i < items.count(); i++) {
2540 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2541 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2542 if (items.count() == 1) {
2543 updateClipTypeActions(item);
2545 updateClipTypeActions(NULL);
2548 //TODO: take care of edit mode for undo
2549 item->baseClip()->addReference();
2550 //item->setZValue(item->defaultZValue());
2551 m_document->updateClip(item->baseClip()->getId());
2552 ItemInfo info = item->info();
2554 int tracknumber = m_document->tracksCount() - info.track - 1;
2555 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2556 if (isLocked) item->setItemLocked(true);
2557 ItemInfo clipInfo = info;
2558 clipInfo.track = m_document->tracksCount() - item->track();
2560 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2562 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2563 brokenClips.append(item);
2566 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2568 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2569 updateTrackDuration(info.track, addCommand);
2571 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2572 // add transparency transition
2573 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2574 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2576 item->setSelected(true);
2578 qDeleteAll(brokenClips);
2579 brokenClips.clear();
2580 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2581 else delete addCommand;
2583 // Automatic audio split
2584 if (KdenliveSettings::splitaudio())
2586 setDocumentModified();
2590 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2591 QList<QGraphicsItem *> selection = m_scene->items(rect);
2592 QStringList timelineList;
2594 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2595 for (int i = 0; i < selection.count(); i++) {
2596 if (selection.at(i)->type() == AVWIDGET) {
2597 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2598 int start = clip->startPos().frames(m_document->fps());
2599 int end = clip->endPos().frames(m_document->fps());
2600 timelineList.append(QString::number(start) + "-" + QString::number(end));
2603 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2606 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2607 if (items.count() > 1) {
2608 groupSelectedItems(true);
2609 } else if (items.count() == 1) {
2610 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2611 emit clipItemSelected((ClipItem*)m_dragItem, false);
2613 event->setDropAction(Qt::MoveAction);
2616 /// \todo enable when really working
2619 } else QGraphicsView::dropEvent(event);
2623 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2625 bool snap = KdenliveSettings::snaptopoints();
2626 KdenliveSettings::setSnaptopoints(false);
2627 if (mode == OVERWRITEEDIT) {
2628 // if we are in overwrite mode, move clips accordingly
2630 if (item == NULL) info = posinfo;
2631 else info = item->info();
2632 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2633 QList<QGraphicsItem *> selection = m_scene->items(rect);
2634 if (item) selection.removeAll(item);
2635 for (int i = 0; i < selection.count(); i++) {
2636 if (!selection.at(i)->isEnabled()) continue;
2637 if (selection.at(i)->type() == AVWIDGET) {
2638 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2639 if (clip->startPos() < info.startPos) {
2640 if (clip->endPos() > info.endPos) {
2641 ItemInfo clipInfo = clip->info();
2642 ItemInfo dupInfo = clipInfo;
2643 GenTime diff = info.startPos - clipInfo.startPos;
2644 dupInfo.startPos = info.startPos;
2645 dupInfo.cropStart += diff;
2646 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2647 ItemInfo newdupInfo = dupInfo;
2648 GenTime diff2 = info.endPos - info.startPos;
2649 newdupInfo.startPos = info.endPos;
2650 newdupInfo.cropStart += diff2;
2651 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2652 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2653 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2654 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2655 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2657 ItemInfo newclipInfo = clip->info();
2658 newclipInfo.endPos = info.startPos;
2659 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2660 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2662 } else if (clip->endPos() <= info.endPos) {
2663 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2664 m_waitingThumbs.removeAll(clip);
2665 scene()->removeItem(clip);
2669 ItemInfo newclipInfo = clip->info();
2670 newclipInfo.startPos = info.endPos;
2671 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2672 clip->resizeStart(info.endPos.frames(m_document->fps()));
2676 } else if (mode == INSERTEDIT) {
2677 // if we are in push mode, move clips accordingly
2679 if (item == NULL) info = posinfo;
2680 else info = item->info();
2681 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2682 QList<QGraphicsItem *> selection = m_scene->items(rect);
2683 if (item) selection.removeAll(item);
2684 for (int i = 0; i < selection.count(); i++) {
2685 if (selection.at(i)->type() == AVWIDGET) {
2686 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2687 if (clip->startPos() < info.startPos) {
2688 if (clip->endPos() > info.startPos) {
2689 ItemInfo clipInfo = clip->info();
2690 ItemInfo dupInfo = clipInfo;
2691 GenTime diff = info.startPos - clipInfo.startPos;
2692 dupInfo.startPos = info.startPos;
2693 dupInfo.cropStart += diff;
2694 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2695 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2696 // Commented out; variable dup unused. --granjow
2697 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2698 cutClip(clipInfo, info.startPos, true, false);
2701 // TODO: add insertspacecommand
2706 KdenliveSettings::setSnaptopoints(snap);
2710 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2712 if (mode == OVERWRITEEDIT) {
2713 // if we are in overwrite or push mode, move clips accordingly
2714 bool snap = KdenliveSettings::snaptopoints();
2715 KdenliveSettings::setSnaptopoints(false);
2716 ItemInfo info = item->info();
2717 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2718 QList<QGraphicsItem *> selection = m_scene->items(rect);
2719 selection.removeAll(item);
2720 for (int i = 0; i < selection.count(); i++) {
2721 if (!selection.at(i)->isEnabled()) continue;
2722 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2723 Transition *tr = static_cast<Transition *>(selection.at(i));
2724 if (tr->startPos() < info.startPos) {
2725 ItemInfo firstPos = tr->info();
2726 ItemInfo newPos = firstPos;
2727 firstPos.endPos = item->startPos();
2728 newPos.startPos = item->endPos();
2729 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2730 if (tr->endPos() > info.endPos) {
2732 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2734 } else if (tr->endPos() > info.endPos) {
2736 ItemInfo firstPos = tr->info();
2737 firstPos.startPos = item->endPos();
2738 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2740 // remove transition
2741 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2745 KdenliveSettings::setSnaptopoints(snap);
2749 QStringList CustomTrackView::mimeTypes() const
2751 QStringList qstrList;
2752 // list of accepted mime types for drop
2753 qstrList.append("text/plain");
2754 qstrList.append("kdenlive/producerslist");
2755 qstrList.append("kdenlive/clip");
2759 Qt::DropActions CustomTrackView::supportedDropActions() const
2761 // returns what actions are supported when dropping
2762 return Qt::MoveAction;
2765 void CustomTrackView::setDuration(int duration)
2767 int diff = qAbs(duration - sceneRect().width());
2768 if (diff * matrix().m11() > -50) {
2769 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2770 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2772 m_projectDuration = duration;
2775 int CustomTrackView::duration() const
2777 return m_projectDuration;
2780 void CustomTrackView::addTrack(TrackInfo type, int ix)
2782 QList <TransitionInfo> transitionInfos;
2783 if (ix == -1 || ix == m_document->tracksCount()) {
2784 m_document->insertTrack(0, type);
2785 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2787 m_document->insertTrack(m_document->tracksCount() - ix, type);
2788 // insert track in MLT playlist
2789 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2791 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2792 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2793 QList<QGraphicsItem *> selection = m_scene->items(r);
2794 resetSelectionGroup();
2796 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2797 scene()->addItem(m_selectionGroup);
2798 for (int i = 0; i < selection.count(); i++) {
2799 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2800 m_selectionGroup->addToGroup(selection.at(i));
2801 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2804 // Move graphic items
2805 m_selectionGroup->translate(0, m_tracksHeight);
2807 // adjust track number
2808 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2809 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2810 for (int i = 0; i < children.count(); i++) {
2811 if (children.at(i)->type() == GROUPWIDGET) {
2812 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2813 children << grp->childItems();
2816 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2818 ItemInfo clipinfo = item->info();
2819 if (item->type() == AVWIDGET) {
2820 ClipItem *clip = static_cast <ClipItem *>(item);
2821 // slowmotion clips are not track dependant, so no need to update them
2822 if (clip->speed() != 1.0) continue;
2823 // We add a move clip command so that we get the correct producer for new track number
2824 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2825 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2826 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2827 // problem updating clip
2828 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2831 } /*else if (item->type() == TRANSITIONWIDGET) {
2832 Transition *tr = static_cast <Transition *>(item);
2833 int track = tr->transitionEndTrack();
2835 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2839 // Sync transition tracks with MLT playlist
2841 TransitionInfo info;
2842 for (int i = 0; i < transitionInfos.count(); i++) {
2843 info = transitionInfos.at(i);
2844 tr = getTransitionItem(info);
2845 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2846 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2849 resetSelectionGroup(false);
2850 m_document->renderer()->unlockService(tractor);
2853 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2854 for (int i = 0; i < m_guides.count(); i++) {
2855 QLineF l = m_guides.at(i)->line();
2856 l.setP2(QPointF(l.x2(), maxHeight));
2857 m_guides.at(i)->setLine(l);
2860 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2861 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2862 viewport()->update();
2863 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2864 //setFixedHeight(50 * m_tracksCount);
2866 updateTrackNames(ix, true);
2869 void CustomTrackView::removeTrack(int ix)
2871 // Delete track in MLT playlist
2872 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2873 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2875 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2876 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2877 QList<QGraphicsItem *> selection = m_scene->items(r);
2879 resetSelectionGroup();
2881 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2882 scene()->addItem(m_selectionGroup);
2883 for (int i = 0; i < selection.count(); i++) {
2884 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2885 m_selectionGroup->addToGroup(selection.at(i));
2886 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2889 // Move graphic items
2890 qreal ydiff = 0 - (int) m_tracksHeight;
2891 m_selectionGroup->translate(0, ydiff);
2892 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2894 // adjust track number
2895 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2896 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2897 for (int i = 0; i < children.count(); i++) {
2898 if (children.at(i)->type() == GROUPWIDGET) {
2899 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2900 children << grp->childItems();
2903 if (children.at(i)->type() == AVWIDGET) {
2904 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2906 ItemInfo clipinfo = clip->info();
2907 // We add a move clip command so that we get the correct producer for new track number
2908 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2909 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2910 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2911 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2914 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2915 Transition *tr = static_cast <Transition *>(children.at(i));
2917 int track = tr->transitionEndTrack();
2919 ItemInfo clipinfo = tr->info();
2920 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2924 resetSelectionGroup(false);
2925 m_document->renderer()->unlockService(tractor);
2927 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2928 for (int i = 0; i < m_guides.count(); i++) {
2929 QLineF l = m_guides.at(i)->line();
2930 l.setP2(QPointF(l.x2(), maxHeight));
2931 m_guides.at(i)->setLine(l);
2933 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2934 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2936 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2937 viewport()->update();
2939 updateTrackNames(ix, false);
2940 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2943 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2945 for (int i = 0; i < trackInfos.count(); ++i) {
2946 m_document->setTrackType(i, trackInfos.at(i));
2947 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2948 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2951 viewport()->update();
2952 emit trackHeightChanged();
2955 void CustomTrackView::slotSwitchTrackAudio(int ix)
2957 /*for (int i = 0; i < m_document->tracksCount(); i++)
2958 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2959 int tracknumber = m_document->tracksCount() - ix - 1;
2960 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2961 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2962 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2963 setDocumentModified();
2966 void CustomTrackView::slotSwitchTrackLock(int ix)
2968 int tracknumber = m_document->tracksCount() - ix - 1;
2969 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2970 m_commandStack->push(command);
2974 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2976 int tracknumber = m_document->tracksCount() - ix - 1;
2977 m_document->switchTrackLock(tracknumber, lock);
2979 emit doTrackLock(ix, lock);
2980 AbstractClipItem *clip = NULL;
2981 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2983 for (int i = 0; i < selection.count(); i++) {
2984 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2985 if (selection.at(i)->parentItem() && m_selectionGroup) {
2986 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2987 resetSelectionGroup();
2990 bool changeGroupLock = true;
2991 bool hasClipOnTrack = false;
2992 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2993 for (int j = 0; j < children.count(); ++j) {
2994 if (children.at(j)->isSelected()) {
2995 if (children.at(j)->type() == AVWIDGET)
2996 emit clipItemSelected(NULL);
2997 else if (children.at(j)->type() == TRANSITIONWIDGET)
2998 emit transitionItemSelected(NULL);
3003 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3004 if (child == m_dragItem)
3007 // only unlock group, if it is not locked by another track too
3008 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3009 changeGroupLock = false;
3011 // only (un-)lock if at least one clip is on the track
3012 if (child->track() == ix)
3013 hasClipOnTrack = true;
3015 if (changeGroupLock && hasClipOnTrack)
3016 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3017 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3018 if (selection.at(i)->parentItem()) {
3019 if (selection.at(i)->parentItem() == m_selectionGroup) {
3020 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3021 resetSelectionGroup();
3023 // groups are handled separately
3028 if (selection.at(i)->isSelected()) {
3029 if (selection.at(i)->type() == AVWIDGET)
3030 emit clipItemSelected(NULL);
3032 emit transitionItemSelected(NULL);
3034 clip = static_cast <AbstractClipItem *>(selection.at(i));
3035 clip->setItemLocked(lock);
3036 if (clip == m_dragItem)
3040 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3041 viewport()->update();
3042 setDocumentModified();
3045 void CustomTrackView::slotSwitchTrackVideo(int ix)
3047 int tracknumber = m_document->tracksCount() - ix;
3048 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3049 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3050 setDocumentModified();
3053 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3055 // Check there is no group going over several tracks there, or that would result in timeline corruption
3056 QList<QGraphicsItem *> selection = scene()->items(rect);
3058 int maxHeight = m_tracksHeight * 1.5;
3059 for (int i = 0; i < selection.count(); i++) {
3060 // Check that we don't try to move a group with clips on other tracks
3061 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3064 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3072 void CustomTrackView::slotRemoveSpace()
3076 if (m_menuPosition.isNull()) {
3077 pos = GenTime(cursorPos(), m_document->fps());
3079 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3080 d->comboTracks->setCurrentIndex(m_selectedTrack);
3081 d->label->setText(i18n("Track"));
3082 d->before_select->setHidden(true);
3083 d->setWindowTitle(i18n("Remove Space"));
3084 d->video_track->setHidden(true);
3085 d->audio_track->setHidden(true);
3086 if (d->exec() != QDialog::Accepted) {
3090 track = d->comboTracks->currentIndex();
3093 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3094 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3097 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3098 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3102 ClipItem *item = getClipItemAt(pos, track);
3104 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3107 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3109 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3113 // Make sure there is no group in the way
3114 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3117 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3119 // groups found on track, do not allow the move
3120 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3124 QList<ItemInfo> clipsToMove;
3125 QList<ItemInfo> transitionsToMove;
3127 for (int i = 0; i < items.count(); i++) {
3128 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3129 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3130 ItemInfo info = item->info();
3131 if (item->type() == AVWIDGET) {
3132 clipsToMove.append(info);
3133 } else if (item->type() == TRANSITIONWIDGET) {
3134 transitionsToMove.append(info);
3139 if (!transitionsToMove.isEmpty()) {
3140 // Make sure that by moving the items, we don't get a transition collision
3141 // Find first transition
3142 ItemInfo info = transitionsToMove.at(0);
3143 for (int i = 1; i < transitionsToMove.count(); i++)
3144 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3146 // make sure there are no transitions on the way
3147 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3148 items = scene()->items(rect);
3149 int transitionCorrection = -1;
3150 for (int i = 0; i < items.count(); i++) {
3151 if (items.at(i)->type() == TRANSITIONWIDGET) {
3152 // There is a transition on the way
3153 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3154 int transitionEnd = item->endPos().frames(m_document->fps());
3155 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3159 if (transitionCorrection > 0) {
3160 // We need to fix the move length
3161 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3164 // Make sure we don't send transition before 0
3165 if (info.startPos.frames(m_document->fps()) < length) {
3166 // reduce length to maximum possible
3167 length = info.startPos.frames(m_document->fps());
3171 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3172 updateTrackDuration(track, command);
3173 m_commandStack->push(command);
3176 void CustomTrackView::slotInsertSpace()
3180 if (m_menuPosition.isNull()) {
3181 pos = GenTime(cursorPos(), m_document->fps());
3183 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3184 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3186 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3187 if (d.exec() != QDialog::Accepted) return;
3188 GenTime spaceDuration = d.selectedDuration();
3189 track = d.selectedTrack();
3191 QList<QGraphicsItem *> items;
3193 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3194 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3198 ClipItem *item = getClipItemAt(pos, track);
3199 if (item) pos = item->startPos();
3201 // Make sure there is no group in the way
3202 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3204 items = checkForGroups(rect, &isOk);
3206 // groups found on track, do not allow the move
3207 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3211 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3212 items = scene()->items(rect);
3215 QList<ItemInfo> clipsToMove;
3216 QList<ItemInfo> transitionsToMove;
3218 for (int i = 0; i < items.count(); i++) {
3219 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 ItemInfo info = item->info();
3222 if (item->type() == AVWIDGET)
3223 clipsToMove.append(info);
3224 else if (item->type() == TRANSITIONWIDGET)
3225 transitionsToMove.append(info);
3229 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3230 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3231 updateTrackDuration(track, command);
3232 m_commandStack->push(command);
3236 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3238 int diff = duration.frames(m_document->fps());
3239 resetSelectionGroup();
3240 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3241 scene()->addItem(m_selectionGroup);
3243 Transition *transition;
3245 // Create lists with start pos for each track
3246 QMap <int, int> trackClipStartList;
3247 QMap <int, int> trackTransitionStartList;
3249 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3250 trackClipStartList[i] = -1;
3251 trackTransitionStartList[i] = -1;
3254 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3255 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3257 if (clip->parentItem()) {
3258 m_selectionGroup->addToGroup(clip->parentItem());
3259 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3261 m_selectionGroup->addToGroup(clip);
3262 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3264 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
3265 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3267 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
3270 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3271 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3273 if (transition->parentItem()) {
3274 m_selectionGroup->addToGroup(transition->parentItem());
3275 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3277 m_selectionGroup->addToGroup(transition);
3278 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3280 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
3281 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3282 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
3284 m_selectionGroup->translate(diff, 0);
3286 // update items coordinates
3287 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3289 for (int i = 0; i < itemList.count(); i++) {
3290 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3291 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3292 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3293 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3294 for (int j = 0; j < children.count(); j++) {
3295 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3300 resetSelectionGroup(false);
3302 track = m_document->tracksCount() - track;
3303 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3306 void CustomTrackView::deleteClip(const QString &clipId)
3308 resetSelectionGroup();
3309 QList<QGraphicsItem *> itemList = items();
3310 QUndoCommand *deleteCommand = new QUndoCommand();
3312 for (int i = 0; i < itemList.count(); i++) {
3313 if (itemList.at(i)->type() == AVWIDGET) {
3314 ClipItem *item = (ClipItem *)itemList.at(i);
3315 if (item->clipProducer() == clipId) {
3317 if (item->parentItem()) {
3318 // Clip is in a group, destroy the group
3319 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3321 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3325 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3327 delete deleteCommand;
3329 updateTrackDuration(-1, deleteCommand);
3330 m_commandStack->push(deleteCommand);
3334 void CustomTrackView::setCursorPos(int pos, bool seek)
3336 if (pos == m_cursorPos) return;
3337 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3339 if (seek) m_document->renderer()->seek(m_cursorPos);
3340 else if (m_autoScroll) checkScrolling();
3341 m_cursorLine->setPos(m_cursorPos, 0);
3344 void CustomTrackView::updateCursorPos()
3346 m_cursorLine->setPos(m_cursorPos, 0);
3349 int CustomTrackView::cursorPos()
3351 return (int)(m_cursorPos);
3354 void CustomTrackView::moveCursorPos(int delta)
3356 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3357 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3358 m_cursorPos += delta;
3359 m_cursorLine->setPos(m_cursorPos, 0);
3360 m_document->renderer()->seek(m_cursorPos);
3363 void CustomTrackView::initCursorPos(int pos)
3365 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3367 m_cursorLine->setPos(pos, 0);
3371 void CustomTrackView::checkScrolling()
3373 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3376 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3378 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3379 QGraphicsView::mouseReleaseEvent(event);
3380 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3381 #if QT_VERSION >= 0x040600
3382 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3384 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3385 if (event->button() == Qt::MidButton) {
3388 setDragMode(QGraphicsView::NoDrag);
3389 if (m_operationMode == MOVEGUIDE) {
3390 setCursor(Qt::ArrowCursor);
3391 m_operationMode = NONE;
3392 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3393 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3394 if (newPos != m_dragGuide->position()) {
3395 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3396 m_commandStack->push(command);
3397 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3398 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3399 m_document->syncGuides(m_guides);
3404 } else if (m_operationMode == SPACER && m_selectionGroup) {
3406 if (event->modifiers() != Qt::ControlModifier) {
3407 // We are moving all tracks
3409 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3410 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3412 if (timeOffset != GenTime()) {
3413 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3415 QList<ItemInfo> clipsToMove;
3416 QList<ItemInfo> transitionsToMove;
3418 // Create lists with start pos for each track
3419 QMap <int, int> trackClipStartList;
3420 QMap <int, int> trackTransitionStartList;
3422 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3423 trackClipStartList[i] = -1;
3424 trackTransitionStartList[i] = -1;
3427 for (int i = 0; i < items.count(); i++) {
3428 if (items.at(i)->type() == GROUPWIDGET)
3429 items += items.at(i)->childItems();
3432 for (int i = 0; i < items.count(); i++) {
3433 if (items.at(i)->type() == AVWIDGET) {
3434 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3435 ItemInfo info = item->info();
3436 clipsToMove.append(info);
3438 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3439 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3440 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3441 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3442 ItemInfo info = item->info();
3443 transitionsToMove.append(info);
3445 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3446 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3449 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3450 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3451 updateTrackDuration(track, command);
3452 m_commandStack->push(command);
3453 if (track != -1) track = m_document->tracksCount() - track;
3454 kDebug() << "SPACER TRACK:" << track;
3455 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3456 setDocumentModified();
3459 resetSelectionGroup(false);
3460 m_operationMode = NONE;
3461 } else if (m_operationMode == RUBBERSELECTION) {
3462 resetSelectionGroup();
3463 groupSelectedItems();
3464 m_operationMode = NONE;
3467 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3468 emit transitionItemSelected(NULL);
3472 if (m_dragItem) info = m_dragItem->info();
3474 if (m_operationMode == MOVE) {
3475 setCursor(Qt::OpenHandCursor);
3476 if (m_dragItem->parentItem() == 0) {
3477 // we are moving one clip, easy
3478 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3479 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3480 Mlt::Producer *prod = item->getProducer(info.track);
3481 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3484 QUndoCommand *moveCommand = new QUndoCommand();
3485 moveCommand->setText(i18n("Move clip"));
3486 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3488 int tracknumber = m_document->tracksCount() - item->track() - 1;
3489 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3490 if (isLocked) item->setItemLocked(true);
3491 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3492 // Also move automatic transitions (on lower track)
3493 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3494 ItemInfo startTrInfo;
3495 ItemInfo newStartTrInfo;
3496 bool moveStartTrans = false;
3497 bool moveEndTrans = false;
3498 if (startTransition && startTransition->isAutomatic()) {
3499 startTrInfo = startTransition->info();
3500 newStartTrInfo = startTrInfo;
3501 newStartTrInfo.track = info.track;
3502 newStartTrInfo.startPos = info.startPos;
3503 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3504 // transition end should stay the same
3506 // transition end should be adjusted to clip
3507 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3509 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3511 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3512 // Check if there is a transition at clip end
3513 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3514 if (tr && tr->isAutomatic()) {
3515 ItemInfo trInfo = tr->info();
3516 ItemInfo newTrInfo = trInfo;
3517 newTrInfo.track = info.track;
3518 newTrInfo.endPos = m_dragItem->endPos();
3519 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3520 // transition start should stay the same
3522 // transition start should be moved
3523 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3525 if (newTrInfo.startPos < newTrInfo.endPos) {
3526 moveEndTrans = true;
3527 if (moveStartTrans) {
3528 // we have to move both transitions, remove the start one so that there is no collision
3529 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3531 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3532 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3533 if (moveStartTrans) {
3534 // re-add transition in correct place
3535 int transTrack = startTransition->transitionEndTrack();
3536 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3537 transTrack = getPreviousVideoTrack(info.track);
3539 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3540 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3546 if (moveStartTrans && !moveEndTrans) {
3547 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3548 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3551 // Also move automatic transitions (on upper track)
3552 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3553 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3554 ItemInfo trInfo = tr->info();
3555 ItemInfo newTrInfo = trInfo;
3556 newTrInfo.startPos = m_dragItem->startPos();
3557 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3558 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3559 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3560 // transition end should be adjusted to clip on upper track
3561 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3563 if (newTrInfo.startPos < newTrInfo.endPos) {
3564 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3565 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3569 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3570 // Check if there is a transition at clip end
3571 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3572 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3573 ItemInfo trInfo = tr->info();
3574 ItemInfo newTrInfo = trInfo;
3575 newTrInfo.endPos = m_dragItem->endPos();
3576 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3577 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3578 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3579 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3580 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3581 // transition start should be moved
3582 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3584 if (newTrInfo.startPos < newTrInfo.endPos) {
3585 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3586 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3591 updateTrackDuration(info.track, moveCommand);
3592 if (m_dragItemInfo.track != info.track)
3593 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3594 m_commandStack->push(moveCommand);
3595 //checkTrackSequence(m_dragItem->track());
3597 // undo last move and emit error message
3598 bool snap = KdenliveSettings::snaptopoints();
3599 KdenliveSettings::setSnaptopoints(false);
3600 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3601 KdenliveSettings::setSnaptopoints(snap);
3602 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3604 setDocumentModified();
3605 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3606 Transition *transition = static_cast <Transition *>(m_dragItem);
3607 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3608 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3609 // Moving transition failed, revert to previous position
3610 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3611 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3613 QUndoCommand *moveCommand = new QUndoCommand();
3614 moveCommand->setText(i18n("Move transition"));
3615 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3616 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3617 updateTrackDuration(info.track, moveCommand);
3618 if (m_dragItemInfo.track != info.track)
3619 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3620 m_commandStack->push(moveCommand);
3621 setDocumentModified();
3625 // Moving several clips. We need to delete them and readd them to new position,
3626 // or they might overlap each other during the move
3627 QGraphicsItemGroup *group;
3628 if (m_selectionGroup)
3629 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3631 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3632 QList<QGraphicsItem *> items = group->childItems();
3634 QList<ItemInfo> clipsToMove;
3635 QList<ItemInfo> transitionsToMove;
3637 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3638 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3640 QUndoCommand *moveGroup = new QUndoCommand();
3641 moveGroup->setText(i18n("Move group"));
3642 if (timeOffset != GenTime() || trackOffset != 0) {
3643 // remove items in MLT playlist
3646 int max = items.count();
3647 for (int i = 0; i < max; i++) {
3648 if (items.at(i)->type() == GROUPWIDGET) {
3649 items += items.at(i)->childItems();
3652 m_document->renderer()->blockSignals(true);
3653 for (int i = 0; i < items.count(); i++) {
3654 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3655 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3656 ItemInfo info = item->info();
3657 if (item->type() == AVWIDGET) {
3658 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3659 // error, clip cannot be removed from playlist
3660 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3662 clipsToMove.append(info);
3665 transitionsToMove.append(info);
3666 Transition *tr = static_cast <Transition*>(item);
3667 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3670 m_document->renderer()->blockSignals(false);
3671 for (int i = 0; i < items.count(); i++) {
3672 // re-add items in correct place
3673 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3674 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3676 ItemInfo info = item->info();
3677 int tracknumber = m_document->tracksCount() - info.track - 1;
3678 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3680 group->removeFromGroup(item);
3681 item->setItemLocked(true);
3684 if (item->type() == AVWIDGET) {
3685 ClipItem *clip = static_cast <ClipItem*>(item);
3686 int trackProducer = info.track;
3687 info.track = m_document->tracksCount() - info.track;
3688 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3689 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3690 for (int i = 0; i < clip->effectsCount(); i++) {
3691 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3694 Transition *tr = static_cast <Transition*>(item);
3695 int newTrack = tr->transitionEndTrack();
3696 if (!tr->forcedTrack()) {
3697 newTrack = getPreviousVideoTrack(info.track);
3699 tr->updateTransitionEndTrack(newTrack);
3700 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3701 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3704 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3705 updateTrackDuration(-1, moveGroup);
3706 m_commandStack->push(moveGroup);
3708 //QPointF top = group->sceneBoundingRect().topLeft();
3709 //QPointF oldpos = m_selectionGroup->scenePos();
3710 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3711 //group->setPos(top);
3712 //TODO: get rid of the 3 lines below
3713 if (m_selectionGroup) {
3714 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3715 m_selectionGroupInfo.track = m_selectionGroup->track();
3717 for (int i = 0; i < items.count(); ++i) {
3718 if (items.at(i)->type() == GROUPWIDGET) {
3719 rebuildGroup((AbstractGroupItem*)items.at(i));
3724 for (int i = 0; i < items.count(); ++i) {
3726 items.at(i)->setSelected(true);
3727 if (items.at(i)->parentItem())
3728 items.at(i)->parentItem()->setSelected(true);
3731 resetSelectionGroup();
3732 groupSelectedItems();
3734 rebuildGroup((AbstractGroupItem *)group);
3736 setDocumentModified();
3739 m_document->renderer()->doRefresh();
3740 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3742 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3743 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3745 QUndoCommand *resizeCommand = new QUndoCommand();
3746 resizeCommand->setText(i18n("Resize group"));
3747 QList <QGraphicsItem *> items = parent->childItems();
3748 QList <ItemInfo> infos = parent->resizeInfos();
3749 parent->clearResizeInfos();
3751 for (int i = 0; i < items.count(); ++i) {
3752 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3753 if (item && item->type() == AVWIDGET) {
3754 ItemInfo info = infos.at(itemcount);
3755 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3759 m_commandStack->push(resizeCommand);
3762 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3764 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3766 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3767 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3769 QUndoCommand *resizeCommand = new QUndoCommand();
3770 resizeCommand->setText(i18n("Resize group"));
3771 QList <QGraphicsItem *> items = parent->childItems();
3772 QList <ItemInfo> infos = parent->resizeInfos();
3773 parent->clearResizeInfos();
3775 for (int i = 0; i < items.count(); ++i) {
3776 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3777 if (item && item->type() == AVWIDGET) {
3778 ItemInfo info = infos.at(itemcount);
3779 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3783 updateTrackDuration(-1, resizeCommand);
3784 m_commandStack->push(resizeCommand);
3787 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3789 } else if (m_operationMode == FADEIN) {
3790 // resize fade in effect
3791 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3792 int ix = item->hasEffect("volume", "fadein");
3793 int ix2 = item->hasEffect("", "fade_from_black");
3795 QDomElement oldeffect = item->effectAtIndex(ix);
3796 int start = item->cropStart().frames(m_document->fps());
3797 int end = item->fadeIn();
3799 slotDeleteEffect(item, -1, oldeffect, false);
3802 QDomElement effect = oldeffect.cloneNode().toElement();
3803 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3804 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3805 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3806 emit clipItemSelected(item);
3808 } else if (item->fadeIn() != 0 && ix2 == -1) {
3810 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3812 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3813 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3814 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3815 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3818 QDomElement oldeffect = item->effectAtIndex(ix2);
3819 int start = item->cropStart().frames(m_document->fps());
3820 int end = item->fadeIn();
3822 slotDeleteEffect(item, -1, oldeffect, false);
3825 QDomElement effect = oldeffect.cloneNode().toElement();
3826 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3827 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3828 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3829 emit clipItemSelected(item);
3832 } else if (m_operationMode == FADEOUT) {
3833 // resize fade out effect
3834 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3835 int ix = item->hasEffect("volume", "fadeout");
3836 int ix2 = item->hasEffect("", "fade_to_black");
3838 QDomElement oldeffect = item->effectAtIndex(ix);
3839 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3840 int start = item->fadeOut();
3842 slotDeleteEffect(item, -1, oldeffect, false);
3844 start = end - start;
3845 QDomElement effect = oldeffect.cloneNode().toElement();
3846 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3847 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3848 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3849 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3850 emit clipItemSelected(item);
3852 } else if (item->fadeOut() != 0 && ix2 == -1) {
3854 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3856 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3857 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3858 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3859 int start = end-item->fadeOut();
3860 EffectsList::setParameter(effect, "in", QString::number(start));
3861 EffectsList::setParameter(effect, "out", QString::number(end));
3862 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3865 QDomElement oldeffect = item->effectAtIndex(ix2);
3866 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3867 int start = item->fadeOut();
3869 slotDeleteEffect(item, -1, oldeffect, false);
3871 start = end - start;
3872 QDomElement effect = oldeffect.cloneNode().toElement();
3873 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3874 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3875 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3876 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3877 emit clipItemSelected(item);
3880 } else if (m_operationMode == KEYFRAME) {
3881 // update the MLT effect
3882 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3883 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3885 // check if we want to remove keyframe
3886 double val = mapToScene(event->pos()).toPoint().y();
3887 QRectF br = item->sceneBoundingRect();
3888 double maxh = 100.0 / br.height();
3889 val = (br.bottom() - val) * maxh;
3890 int start = item->cropStart().frames(m_document->fps());
3891 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3893 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3895 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3897 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3900 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3901 //item->updateKeyframeEffect();
3902 //QString next = item->keyframes(item->selectedEffectIndex());
3903 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3904 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3906 m_commandStack->push(command);
3907 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3908 emit clipItemSelected(item);
3910 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3911 // A transition is selected
3913 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3914 if (transitionClip && transitionClip->baseClip()) {
3915 QString size = transitionClip->baseClip()->getProperty("frame_size");
3916 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3917 if (factor == 0) factor = 1.0;
3918 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3919 p.setY(size.section('x', 1, 1).toInt());
3921 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3922 } else emit transitionItemSelected(NULL);
3923 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3924 m_operationMode = NONE;
3927 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3929 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3931 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3932 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3933 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3934 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3935 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3936 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3937 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3940 m_waitingThumbs.removeAll(item);
3942 if (item->isSelected()) emit clipItemSelected(NULL);
3943 item->baseClip()->removeReference();
3944 m_document->updateClip(item->baseClip()->getId());
3946 /*if (item->baseClip()->isTransparent()) {
3947 // also remove automatic transition
3948 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3949 if (tr && tr->isAutomatic()) {
3950 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3951 scene()->removeItem(tr);
3956 if (m_dragItem == item) m_dragItem = NULL;
3958 #if QT_VERSION >= 0x040600
3959 // animate item deletion
3960 item->closeAnimation();
3961 /*if (refresh) item->closeAnimation();
3963 // no refresh, means we have several operations chained, we need to delete clip immediatly
3964 // so that it does not get in the way of the other
3973 setDocumentModified();
3974 if (refresh) m_document->renderer()->doRefresh();
3977 void CustomTrackView::deleteSelectedClips()
3979 resetSelectionGroup();
3980 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3981 if (itemList.count() == 0) {
3982 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3985 scene()->clearSelection();
3986 QUndoCommand *deleteSelected = new QUndoCommand();
3990 int transitionCount = 0;
3991 // expand & destroy groups
3992 for (int i = 0; i < itemList.count(); i++) {
3993 if (itemList.at(i)->type() == GROUPWIDGET) {
3995 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3996 QList <ItemInfo> clipInfos;
3997 QList <ItemInfo> transitionInfos;
3998 for (int j = 0; j < children.count(); j++) {
3999 if (children.at(j)->type() == AVWIDGET) {
4000 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4001 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4002 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4003 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4004 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4006 if (itemList.contains(children.at(j))) {
4007 children.removeAt(j);
4011 itemList += children;
4012 if (clipInfos.count() > 0)
4013 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4015 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4016 itemList.insert(i + 1, itemList.at(i)->parentItem());
4019 for (int i = 0; i < itemList.count(); i++) {
4020 if (itemList.at(i)->type() == AVWIDGET) {
4022 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4023 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4024 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4025 emit clipItemSelected(NULL);
4026 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4028 Transition *item = static_cast <Transition *>(itemList.at(i));
4029 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4030 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4031 emit transitionItemSelected(NULL);
4034 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4035 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4036 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4037 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4038 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4039 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4040 else deleteSelected->setText(i18n("Delete selected items"));
4041 updateTrackDuration(-1, deleteSelected);
4042 m_commandStack->push(deleteSelected);
4046 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4049 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4051 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4053 kDebug() << "ERROR: Cannot find clip for speed change";
4054 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4057 info.track = m_document->tracksCount() - item->track();
4058 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4060 item->setSpeed(speed, strobe);
4061 item->updateRectGeometry();
4062 if (item->cropDuration().frames(m_document->fps()) != endPos)
4063 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4064 updatePositionEffects(item, info);
4065 setDocumentModified();
4067 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4071 void CustomTrackView::cutSelectedClips()
4073 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4074 QList<AbstractGroupItem *> groups;
4075 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4076 for (int i = 0; i < itemList.count(); ++i) {
4077 if (!itemList.at(i))
4079 if (itemList.at(i)->type() == AVWIDGET) {
4080 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4081 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4082 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4083 if (!groups.contains(group))
4085 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4086 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4087 m_commandStack->push(command);
4089 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4090 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4091 if (!groups.contains(group))
4096 for (int i = 0; i < groups.count(); ++i)
4097 razorGroup(groups.at(i), currentPos);
4100 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4103 QList <QGraphicsItem *> children = group->childItems();
4104 QList <ItemInfo> clips1, transitions1;
4105 QList <ItemInfo> clipsCut, transitionsCut;
4106 QList <ItemInfo> clips2, transitions2;
4107 for (int i = 0; i < children.count(); ++i) {
4108 children.at(i)->setSelected(false);
4109 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4110 if (child->type() == AVWIDGET) {
4111 if (cutPos > child->endPos())
4112 clips1 << child->info();
4113 else if (cutPos < child->startPos())
4114 clips2 << child->info();
4116 clipsCut << child->info();
4118 if (cutPos > child->endPos())
4119 transitions1 << child->info();
4120 else if (cutPos < child->startPos())
4121 transitions2 << child->info();
4123 transitionsCut << child->info();
4126 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4128 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4129 m_commandStack->push(command);
4133 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4136 for (int i = 0; i < clipsCut.count(); ++i) {
4137 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4139 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4140 clips1 << clip->info();
4141 if (clipBehind != NULL)
4142 clips2 << clipBehind->info();
4145 /* TODO: cut transitionsCut
4146 * For now just append them to group1 */
4147 transitions1 << transitionsCut;
4148 doGroupClips(clips1, transitions1, true);
4149 doGroupClips(clips2, transitions2, true);
4151 /* we might also just use clipsCut.at(0)->parentItem().
4152 * Do this loop just in case something went wrong during cut */
4153 for (int i = 0; i < clipsCut.count(); ++i) {
4154 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4155 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4156 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4157 QList <QGraphicsItem *> children = group->childItems();
4158 QList <ItemInfo> groupClips;
4159 QList <ItemInfo> groupTrans;
4160 for (int j = 0; j < children.count(); ++j) {
4161 if (children.at(j)->type() == AVWIDGET)
4162 groupClips << ((AbstractClipItem *)children.at(j))->info();
4163 else if (children.at(j)->type() == TRANSITIONWIDGET)
4164 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4166 doGroupClips(groupClips, groupTrans, false);
4170 for (int i = 0; i < clipsCut.count(); ++i)
4171 cutClip(clipsCut.at(i), cutPos, false);
4172 // TODO: uncut transitonsCut
4173 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4177 void CustomTrackView::groupClips(bool group)
4179 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4180 QList <ItemInfo> clipInfos;
4181 QList <ItemInfo> transitionInfos;
4184 int max = itemList.count();
4185 for (int i = 0; i < max; i++) {
4186 if (itemList.at(i)->type() == GROUPWIDGET) {
4187 itemList += itemList.at(i)->childItems();
4191 for (int i = 0; i < itemList.count(); i++) {
4192 if (itemList.at(i)->type() == AVWIDGET) {
4193 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4194 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4195 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4196 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4197 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4200 if (clipInfos.count() > 0) {
4201 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4202 m_commandStack->push(command);
4206 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4208 resetSelectionGroup();
4209 m_scene->clearSelection();
4211 for (int i = 0; i < clipInfos.count(); i++) {
4212 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4213 if (clip == NULL) continue;
4214 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4215 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4216 m_document->clipManager()->removeGroup(grp);
4217 scene()->destroyItemGroup(grp);
4219 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4221 for (int i = 0; i < transitionInfos.count(); i++) {
4222 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4223 if (tr == NULL) continue;
4224 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4225 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4226 m_document->clipManager()->removeGroup(grp);
4227 scene()->destroyItemGroup(grp);
4229 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4231 setDocumentModified();
4235 QList <QGraphicsItemGroup *> groups;
4236 for (int i = 0; i < clipInfos.count(); i++) {
4237 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4239 clip->setSelected(true);
4242 for (int i = 0; i < transitionInfos.count(); i++) {
4243 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4245 clip->setSelected(true);
4248 groupSelectedItems(false, true);
4249 setDocumentModified();
4252 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4254 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4255 if (baseclip == NULL) {
4256 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4260 if (baseclip->getProducer() == NULL) {
4261 // If the clip has no producer, we must wait until it is created...
4263 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4264 emit forceClipProcessing(clipId);
4265 qApp->processEvents();
4266 for (int i = 0; i < 10; i++) {
4267 if (baseclip->getProducer() == NULL) {
4268 qApp->processEvents();
4269 m_producerNotReady.wait(&m_mutex, 200);
4272 if (baseclip->getProducer() == NULL) {
4273 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4277 emit displayMessage(QString(), InformationMessage);
4281 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4282 item->setEffectList(effects);
4283 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4284 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4285 scene()->addItem(item);
4287 int producerTrack = info.track;
4288 int tracknumber = m_document->tracksCount() - info.track - 1;
4289 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4290 if (isLocked) item->setItemLocked(true);
4292 baseclip->addReference();
4293 m_document->updateClip(baseclip->getId());
4294 info.track = m_document->tracksCount() - info.track;
4295 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4296 for (int i = 0; i < item->effectsCount(); i++) {
4297 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4299 setDocumentModified();
4301 m_document->renderer()->doRefresh();
4302 if (!baseclip->isPlaceHolder())
4303 m_waitingThumbs.append(item);
4304 m_thumbsTimer.start();
4307 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4309 QMutexLocker locker(&m_mutex);
4310 QList<QGraphicsItem *> list = scene()->items();
4311 QList <ClipItem *>clipList;
4312 ClipItem *clip = NULL;
4313 DocClipBase *baseClip = NULL;
4314 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4315 for (int i = 0; i < list.size(); ++i) {
4316 if (list.at(i)->type() == AVWIDGET) {
4317 clip = static_cast <ClipItem *>(list.at(i));
4318 if (clip->clipProducer() == clipId) {
4319 if (baseClip == NULL) {
4320 baseClip = clip->baseClip();
4322 ItemInfo info = clip->info();
4323 Mlt::Producer *prod = NULL;
4324 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4325 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4326 else prod = baseClip->getProducer(info.track);
4327 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4328 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4330 else clipList.append(clip);
4334 for (int i = 0; i < clipList.count(); i++)
4335 clipList.at(i)->refreshClip(true, true);
4336 m_document->renderer()->unlockService(tractor);
4339 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4341 int framepos = (int)(pos.frames(m_document->fps()));
4342 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4343 ClipItem *clip = NULL;
4344 for (int i = 0; i < list.size(); i++) {
4345 if (!list.at(i)->isEnabled()) continue;
4346 if (list.at(i)->type() == AVWIDGET) {
4347 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4348 if (test->endPos() == pos) clip = test;
4355 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4357 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4358 ClipItem *clip = NULL;
4359 for (int i = 0; i < list.size(); i++) {
4360 if (!list.at(i)->isEnabled()) continue;
4361 if (list.at(i)->type() == AVWIDGET) {
4362 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4363 if (test->startPos() == pos) clip = test;
4370 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4372 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4373 QList<QGraphicsItem *> list = scene()->items(p);
4374 ClipItem *clip = NULL;
4375 for (int i = 0; i < list.size(); i++) {
4376 if (!list.at(i)->isEnabled()) continue;
4377 if (list.at(i)->type() == AVWIDGET) {
4378 clip = static_cast <ClipItem *>(list.at(i));
4385 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4387 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4391 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4393 int pos = info.startPos.frames(m_document->fps());
4394 int track = m_document->tracksCount() - info.b_track;
4395 return getTransitionItemAt(pos, track);
4398 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4400 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4401 QList<QGraphicsItem *> list = scene()->items(p);
4402 Transition *clip = NULL;
4403 for (int i = 0; i < list.size(); i++) {
4404 if (!list.at(i)->isEnabled()) continue;
4405 if (list.at(i)->type() == TRANSITIONWIDGET) {
4406 clip = static_cast <Transition *>(list.at(i));
4413 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4415 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4418 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4420 int framepos = (int)(pos.frames(m_document->fps()));
4421 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4422 QList<QGraphicsItem *> list = scene()->items(p);
4423 Transition *clip = NULL;
4424 for (int i = 0; i < list.size(); i++) {
4425 if (!list.at(i)->isEnabled()) continue;
4426 if (list.at(i)->type() == TRANSITIONWIDGET) {
4427 Transition *test = static_cast <Transition *>(list.at(i));
4428 if (test->endPos() == pos) clip = test;
4435 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4437 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4438 QList<QGraphicsItem *> list = scene()->items(p);
4439 Transition *clip = NULL;
4440 for (int i = 0; i < list.size(); ++i) {
4441 if (!list.at(i)->isEnabled()) continue;
4442 if (list.at(i)->type() == TRANSITIONWIDGET) {
4443 Transition *test = static_cast <Transition *>(list.at(i));
4444 if (test->startPos() == pos) clip = test;
4451 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4453 if (m_selectionGroup) resetSelectionGroup(false);
4454 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4456 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4457 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4460 Mlt::Producer *prod = item->getProducer(end.track);
4463 qDebug() << "Moving item " << (long)item << " from .. to:";
4464 qDebug() << item->info();
4468 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4469 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4472 bool snap = KdenliveSettings::snaptopoints();
4473 KdenliveSettings::setSnaptopoints(false);
4474 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4476 int tracknumber = m_document->tracksCount() - end.track - 1;
4477 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4478 m_scene->clearSelection();
4479 if (isLocked) item->setItemLocked(true);
4481 if (item->isItemLocked()) item->setItemLocked(false);
4482 item->setSelected(true);
4484 if (item->baseClip()->isTransparent()) {
4485 // Also move automatic transition
4486 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4487 if (tr && tr->isAutomatic()) {
4488 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4489 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
4490 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4493 KdenliveSettings::setSnaptopoints(snap);
4494 setDocumentModified();
4496 // undo last move and emit error message
4497 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4499 if (refresh) m_document->renderer()->doRefresh();
4500 if (out_actualEnd != NULL) {
4501 *out_actualEnd = item->info();
4503 qDebug() << "Actual end position updated:" << *out_actualEnd;
4507 qDebug() << item->info();
4512 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4515 resetSelectionGroup();
4516 m_scene->clearSelection();
4518 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4519 scene()->addItem(m_selectionGroup);
4521 m_document->renderer()->blockSignals(true);
4522 for (int i = 0; i < startClip.count(); i++) {
4524 startClip[i].startPos = startClip.at(i).startPos - offset;
4525 startClip[i].track = startClip.at(i).track - trackOffset;
4527 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4529 clip->setItemLocked(false);
4530 if (clip->parentItem()) {
4531 m_selectionGroup->addToGroup(clip->parentItem());
4532 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4534 m_selectionGroup->addToGroup(clip);
4535 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4537 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4538 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4540 for (int i = 0; i < startTransition.count(); i++) {
4542 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4543 startTransition[i].track = startTransition.at(i).track - trackOffset;
4545 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4547 tr->setItemLocked(false);
4548 if (tr->parentItem()) {
4549 m_selectionGroup->addToGroup(tr->parentItem());
4550 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4552 m_selectionGroup->addToGroup(tr);
4553 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4555 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
4556 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4558 m_document->renderer()->blockSignals(false);
4560 if (m_selectionGroup) {
4561 bool snap = KdenliveSettings::snaptopoints();
4562 KdenliveSettings::setSnaptopoints(false);
4564 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4565 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4567 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4569 int max = children.count();
4570 for (int i = 0; i < max; i++) {
4571 if (children.at(i)->type() == GROUPWIDGET) {
4572 children += children.at(i)->childItems();
4573 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4574 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4575 /*m_document->clipManager()->removeGroup(grp);
4576 m_scene->destroyItemGroup(grp);*/
4577 children.removeAll(children.at(i));
4582 for (int i = 0; i < children.count(); i++) {
4583 // re-add items in correct place
4584 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4585 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4587 ItemInfo info = item->info();
4588 int tracknumber = m_document->tracksCount() - info.track - 1;
4589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4591 item->setItemLocked(true);
4592 else if (item->isItemLocked())
4593 item->setItemLocked(false);
4595 if (item->type() == AVWIDGET) {
4596 ClipItem *clip = static_cast <ClipItem*>(item);
4597 int trackProducer = info.track;
4598 info.track = m_document->tracksCount() - info.track;
4599 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4600 for (int i = 0; i < clip->effectsCount(); i++) {
4601 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4603 } else if (item->type() == TRANSITIONWIDGET) {
4604 Transition *tr = static_cast <Transition*>(item);
4606 if (!tr->forcedTrack()) {
4607 newTrack = getPreviousVideoTrack(info.track);
4609 newTrack = tr->transitionEndTrack() + trackOffset;
4610 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4612 tr->updateTransitionEndTrack(newTrack);
4613 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4617 resetSelectionGroup(false);
4619 for (int i = 0; i < children.count(); i++) {
4620 if (children.at(i)->parentItem())
4621 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4625 KdenliveSettings::setSnaptopoints(snap);
4626 m_document->renderer()->doRefresh();
4627 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4630 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4632 Transition *item = getTransitionItemAt(start.startPos, start.track);
4634 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4635 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4639 bool snap = KdenliveSettings::snaptopoints();
4640 KdenliveSettings::setSnaptopoints(false);
4642 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4643 // Transition was moved
4644 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4645 } else if (end.endPos == start.endPos) {
4646 // Transition start resize
4647 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4648 } else if (end.startPos == start.startPos) {
4649 // Transition end resize;
4650 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4651 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4654 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4655 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4656 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4658 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4659 KdenliveSettings::setSnaptopoints(snap);
4660 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4661 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4662 if (m_dragItem && m_dragItem == item) {
4664 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4665 if (transitionClip && transitionClip->baseClip()) {
4666 QString size = transitionClip->baseClip()->getProperty("frame_size");
4667 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4668 if (factor == 0) factor = 1.0;
4669 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4670 p.setY(size.section('x', 1, 1).toInt());
4672 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4674 if (refresh) m_document->renderer()->doRefresh();
4675 setDocumentModified();
4678 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4680 bool resizeClipStart = (start.startPos != end.startPos);
4681 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4683 if (dontWorry) return;
4684 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4685 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4688 if (item->parentItem()) {
4689 // Item is part of a group, reset group
4690 resetSelectionGroup();
4693 bool snap = KdenliveSettings::snaptopoints();
4694 KdenliveSettings::setSnaptopoints(false);
4696 if (resizeClipStart) {
4697 ItemInfo clipinfo = item->info();
4698 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4699 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4701 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4703 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4705 ItemInfo clipinfo = item->info();
4706 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4707 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4709 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4711 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4713 if (!resizeClipStart && end.cropStart != start.cropStart) {
4714 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4715 ItemInfo clipinfo = end;
4716 clipinfo.track = m_document->tracksCount() - end.track;
4717 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4719 item->setCropStart(end.cropStart);
4720 item->resetThumbs(true);
4723 m_document->renderer()->doRefresh();
4724 KdenliveSettings::setSnaptopoints(snap);
4725 setDocumentModified();
4728 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4730 if (pos == oldInfo.startPos.frames(m_document->fps()))
4732 bool snap = KdenliveSettings::snaptopoints();
4734 KdenliveSettings::setSnaptopoints(false);
4735 item->resizeStart(pos);
4736 if (item->startPos().frames(m_document->fps()) != pos) {
4737 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4738 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4739 KdenliveSettings::setSnaptopoints(snap);
4742 KdenliveSettings::setSnaptopoints(snap);
4745 bool hasParentCommand = false;
4747 hasParentCommand = true;
4749 command = new QUndoCommand();
4750 command->setText(i18n("Resize clip start"));
4753 // do this here, too, because otherwise undo won't update the group
4754 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4755 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4757 ItemInfo info = item->info();
4758 if (item->type() == AVWIDGET) {
4759 ItemInfo resizeinfo = oldInfo;
4760 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4761 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4763 // Check if there is an automatic transition on that clip (lower track)
4764 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4765 if (transition && transition->isAutomatic()) {
4766 ItemInfo trInfo = transition->info();
4767 ItemInfo newTrInfo = trInfo;
4768 newTrInfo.startPos = item->startPos();
4769 if (newTrInfo.startPos < newTrInfo.endPos)
4770 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4772 // Check if there is an automatic transition on that clip (upper track)
4773 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4774 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4775 ItemInfo trInfo = transition->info();
4776 ItemInfo newTrInfo = trInfo;
4777 newTrInfo.startPos = item->startPos();
4778 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4779 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4780 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4783 ClipItem *clip = static_cast < ClipItem * >(item);
4786 // Since we must always resize clip before updating the keyframes, we
4787 // put a resize command before & after checking keyframes so that
4788 // we are sure the resize is performed before whenever we do or undo the action
4789 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4790 adjustEffects(clip, oldInfo, command);
4791 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4793 KdenliveSettings::setSnaptopoints(false);
4794 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4795 KdenliveSettings::setSnaptopoints(snap);
4796 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4798 } else if (item->type() == TRANSITIONWIDGET) {
4799 Transition *transition = static_cast <Transition *>(item);
4800 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4801 // Cannot resize transition
4802 KdenliveSettings::setSnaptopoints(false);
4803 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4804 KdenliveSettings::setSnaptopoints(snap);
4805 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4807 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4808 if (command == NULL)
4809 m_commandStack->push(moveCommand);
4813 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4814 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4816 if (!hasParentCommand)
4817 m_commandStack->push(command);
4820 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4822 if (pos == oldInfo.endPos.frames(m_document->fps()))
4824 bool snap = KdenliveSettings::snaptopoints();
4826 KdenliveSettings::setSnaptopoints(false);
4827 item->resizeEnd(pos);
4828 if (item->endPos().frames(m_document->fps()) != pos) {
4829 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4830 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4831 KdenliveSettings::setSnaptopoints(snap);
4834 KdenliveSettings::setSnaptopoints(snap);
4837 bool hasParentCommand = false;
4839 hasParentCommand = true;
4841 command = new QUndoCommand();
4844 // do this here, too, because otherwise undo won't update the group
4845 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4846 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4848 ItemInfo info = item->info();
4849 if (item->type() == AVWIDGET) {
4850 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4851 ItemInfo resizeinfo = info;
4852 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4853 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4855 // Check if there is an automatic transition on that clip (lower track)
4856 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4857 if (tr && tr->isAutomatic()) {
4858 ItemInfo trInfo = tr->info();
4859 ItemInfo newTrInfo = trInfo;
4860 newTrInfo.endPos = item->endPos();
4861 if (newTrInfo.endPos > newTrInfo.startPos)
4862 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4865 // Check if there is an automatic transition on that clip (upper track)
4866 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4867 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4868 ItemInfo trInfo = tr->info();
4869 ItemInfo newTrInfo = trInfo;
4870 newTrInfo.endPos = item->endPos();
4871 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4872 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4873 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4877 ClipItem *clip = static_cast < ClipItem * >(item);
4880 // Since we must always resize clip before updating the keyframes, we
4881 // put a resize command before & after checking keyframes so that
4882 // we are sure the resize is performed before whenever we do or undo the action
4883 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4884 adjustEffects(clip, oldInfo, command);
4885 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4887 KdenliveSettings::setSnaptopoints(false);
4888 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4889 KdenliveSettings::setSnaptopoints(true);
4890 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4892 } else if (item->type() == TRANSITIONWIDGET) {
4893 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4894 Transition *transition = static_cast <Transition *>(item);
4895 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4896 // Cannot resize transition
4897 KdenliveSettings::setSnaptopoints(false);
4898 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4899 KdenliveSettings::setSnaptopoints(true);
4900 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4902 // Check transition keyframes
4903 QDomElement old = transition->toXML();
4904 if (transition->updateKeyframes()) {
4905 QDomElement xml = transition->toXML();
4906 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4907 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4909 new MoveTransitionCommand(this, oldInfo, info, false, command);
4912 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4913 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4915 if (!hasParentCommand) {
4916 updateTrackDuration(oldInfo.track, command);
4917 m_commandStack->push(command);
4921 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4923 int end = item->fadeIn();
4925 // there is a fade in effect
4926 int effectPos = item->hasEffect("volume", "fadein");
4927 if (effectPos != -1) {
4928 QDomElement effect = item->getEffectAtIndex(effectPos);
4929 int start = item->cropStart().frames(m_document->fps());
4930 int max = item->cropDuration().frames(m_document->fps());
4932 // Make sure the fade effect is not longer than the clip
4933 item->setFadeIn(max);
4934 end = item->fadeIn();
4937 EffectsList::setParameter(effect, "in", QString::number(start));
4938 EffectsList::setParameter(effect, "out", QString::number(end));
4940 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4941 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4942 // if fade effect is displayed, update the effect edit widget with new clip duration
4943 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4944 emit clipItemSelected(item);
4947 effectPos = item->hasEffect("brightness", "fade_from_black");
4948 if (effectPos != -1) {
4949 QDomElement effect = item->getEffectAtIndex(effectPos);
4950 int start = item->cropStart().frames(m_document->fps());
4951 int max = item->cropDuration().frames(m_document->fps());
4953 // Make sure the fade effect is not longer than the clip
4954 item->setFadeIn(max);
4955 end = item->fadeIn();
4958 EffectsList::setParameter(effect, "in", QString::number(start));
4959 EffectsList::setParameter(effect, "out", QString::number(end));
4961 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4962 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4963 // if fade effect is displayed, update the effect edit widget with new clip duration
4964 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4965 emit clipItemSelected(item);
4970 int start = item->fadeOut();
4972 // there is a fade out effect
4973 int effectPos = item->hasEffect("volume", "fadeout");
4974 if (effectPos != -1) {
4975 QDomElement effect = item->getEffectAtIndex(effectPos);
4976 int max = item->cropDuration().frames(m_document->fps());
4977 int end = max + item->cropStart().frames(m_document->fps());
4979 // Make sure the fade effect is not longer than the clip
4980 item->setFadeOut(max);
4981 start = item->fadeOut();
4983 start = end - start;
4984 EffectsList::setParameter(effect, "in", QString::number(start));
4985 EffectsList::setParameter(effect, "out", QString::number(end));
4987 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4988 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4989 // if fade effect is displayed, update the effect edit widget with new clip duration
4990 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4991 emit clipItemSelected(item);
4994 effectPos = item->hasEffect("brightness", "fade_to_black");
4995 if (effectPos != -1) {
4996 QDomElement effect = item->getEffectAtIndex(effectPos);
4997 int max = item->cropDuration().frames(m_document->fps());
4998 int end = max + item->cropStart().frames(m_document->fps());
5000 // Make sure the fade effect is not longer than the clip
5001 item->setFadeOut(max);
5002 start = item->fadeOut();
5004 start = end - start;
5005 EffectsList::setParameter(effect, "in", QString::number(start));
5006 EffectsList::setParameter(effect, "out", QString::number(end));
5008 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5009 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5010 // if fade effect is displayed, update the effect edit widget with new clip duration
5011 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5012 emit clipItemSelected(item);
5017 int effectPos = item->hasEffect("freeze", "freeze");
5018 if (effectPos != -1) {
5019 // Freeze effect needs to be adjusted with clip resize
5020 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5021 QDomElement eff = item->getEffectAtIndex(effectPos);
5022 if (!eff.isNull() && diff != 0) {
5023 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5024 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5026 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5027 emit clipItemSelected(item);
5034 double CustomTrackView::getSnapPointForPos(double pos)
5036 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5039 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5041 QList <GenTime> snaps;
5042 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5043 QList<QGraphicsItem *> itemList = items();
5044 for (int i = 0; i < itemList.count(); i++) {
5045 if (itemList.at(i) == selected) continue;
5046 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5047 if (itemList.at(i)->type() == AVWIDGET) {
5048 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5049 GenTime start = item->startPos();
5050 GenTime end = item->endPos();
5051 snaps.append(start);
5053 if (!offsetList.isEmpty()) {
5054 for (int j = 0; j < offsetList.size(); j++) {
5055 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5056 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5060 QList < GenTime > markers = item->snapMarkers();
5061 for (int j = 0; j < markers.size(); ++j) {
5062 GenTime t = markers.at(j);
5064 if (!offsetList.isEmpty()) {
5065 for (int k = 0; k < offsetList.size(); k++) {
5066 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5070 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5071 Transition *transition = static_cast <Transition*>(itemList.at(i));
5072 GenTime start = transition->startPos();
5073 GenTime end = transition->endPos();
5074 snaps.append(start);
5076 if (!offsetList.isEmpty()) {
5077 for (int j = 0; j < offsetList.size(); j++) {
5078 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5079 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5085 // add cursor position
5086 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5088 if (!offsetList.isEmpty()) {
5089 for (int j = 0; j < offsetList.size(); j++) {
5090 snaps.append(pos - offsetList.at(j));
5095 for (int i = 0; i < m_guides.count(); i++) {
5096 snaps.append(m_guides.at(i)->position());
5097 if (!offsetList.isEmpty()) {
5098 for (int j = 0; j < offsetList.size(); j++) {
5099 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5105 QPoint z = m_document->zone();
5106 snaps.append(GenTime(z.x(), m_document->fps()));
5107 snaps.append(GenTime(z.y(), m_document->fps()));
5110 m_scene->setSnapList(snaps);
5111 //for (int i = 0; i < m_snapPoints.size(); ++i)
5112 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5115 void CustomTrackView::slotSeekToPreviousSnap()
5117 updateSnapPoints(NULL);
5118 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5119 setCursorPos((int) res.frames(m_document->fps()));
5123 void CustomTrackView::slotSeekToNextSnap()
5125 updateSnapPoints(NULL);
5126 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5127 setCursorPos((int) res.frames(m_document->fps()));
5131 void CustomTrackView::clipStart()
5133 AbstractClipItem *item = getMainActiveClip();
5135 setCursorPos((int) item->startPos().frames(m_document->fps()));
5140 void CustomTrackView::clipEnd()
5142 AbstractClipItem *item = getMainActiveClip();
5144 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5149 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5151 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5152 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5153 m_commandStack->push(command);
5156 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5158 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5159 m_commandStack->push(command);
5162 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5164 DocClipBase *base = m_document->clipManager()->getClipById(id);
5165 QList <CommentedTime> markers = base->commentedSnapMarkers();
5167 if (markers.isEmpty()) {
5168 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5171 QUndoCommand *deleteMarkers = new QUndoCommand();
5172 deleteMarkers->setText("Delete clip markers");
5174 for (int i = 0; i < markers.size(); i++) {
5175 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5177 m_commandStack->push(deleteMarkers);
5180 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5182 DocClipBase *base = m_document->clipManager()->getClipById(id);
5183 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5184 else base->deleteSnapMarker(pos);
5185 emit updateClipMarkers(base);
5186 setDocumentModified();
5187 viewport()->update();
5190 int CustomTrackView::hasGuide(int pos, int offset)
5192 for (int i = 0; i < m_guides.count(); i++) {
5193 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5194 if (qAbs(guidePos - pos) <= offset) return guidePos;
5195 else if (guidePos > pos) return -1;
5200 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5204 double fps = m_document->fps();
5205 for (int i = 0; i < m_guides.count(); i++) {
5206 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5207 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5209 goMenu->setEnabled(!m_guides.isEmpty());
5212 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5214 if (oldPos > GenTime() && pos > GenTime()) {
5216 for (int i = 0; i < m_guides.count(); i++) {
5217 if (m_guides.at(i)->position() == oldPos) {
5218 Guide *item = m_guides.at(i);
5219 item->updateGuide(pos, comment);
5223 } else if (pos > GenTime()) addGuide(pos, comment);
5227 for (int i = 0; i < m_guides.count(); i++) {
5228 if (m_guides.at(i)->position() == oldPos) {
5229 delete m_guides.takeAt(i);
5234 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5236 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5237 m_document->syncGuides(m_guides);
5240 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5242 for (int i = 0; i < m_guides.count(); i++) {
5243 if (m_guides.at(i)->position() == pos) {
5244 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5248 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5249 scene()->addItem(g);
5251 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5252 m_document->syncGuides(m_guides);
5256 void CustomTrackView::slotAddGuide(bool dialog)
5258 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5260 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5261 if (d.exec() != QDialog::Accepted) return;
5262 marker = d.newMarker();
5265 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5267 if (addGuide(marker.time(), marker.comment())) {
5268 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5269 m_commandStack->push(command);
5273 void CustomTrackView::slotEditGuide(int guidePos)
5276 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5277 else pos = GenTime(guidePos, m_document->fps());
5279 for (int i = 0; i < m_guides.count(); i++) {
5280 if (m_guides.at(i)->position() == pos) {
5281 slotEditGuide(m_guides.at(i)->info());
5286 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5289 void CustomTrackView::slotEditGuide(CommentedTime guide)
5291 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5292 if (d.exec() == QDialog::Accepted) {
5293 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5294 m_commandStack->push(command);
5299 void CustomTrackView::slotEditTimeLineGuide()
5301 if (m_dragGuide == NULL) return;
5302 CommentedTime guide = m_dragGuide->info();
5303 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5304 if (d.exec() == QDialog::Accepted) {
5305 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5306 m_commandStack->push(command);
5310 void CustomTrackView::slotDeleteGuide(int guidePos)
5313 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5314 else pos = GenTime(guidePos, m_document->fps());
5316 for (int i = 0; i < m_guides.count(); i++) {
5317 if (m_guides.at(i)->position() == pos) {
5318 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5319 m_commandStack->push(command);
5324 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5328 void CustomTrackView::slotDeleteTimeLineGuide()
5330 if (m_dragGuide == NULL) return;
5331 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5332 m_commandStack->push(command);
5336 void CustomTrackView::slotDeleteAllGuides()
5338 QUndoCommand *deleteAll = new QUndoCommand();
5339 deleteAll->setText("Delete all guides");
5340 for (int i = 0; i < m_guides.count(); i++) {
5341 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5343 m_commandStack->push(deleteAll);
5346 void CustomTrackView::setTool(PROJECTTOOL tool)
5351 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5354 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5355 m_scene->setScale(scaleFactor, verticalScale);
5356 removeTipAnimation();
5357 bool adjust = false;
5358 if (verticalScale != matrix().m22()) adjust = true;
5359 setMatrix(newmatrix);
5361 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5362 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5363 for (int i = 0; i < m_guides.count(); i++) {
5364 QLineF l = m_guides.at(i)->line();
5365 l.setP2(QPointF(l.x2(), newHeight));
5366 m_guides.at(i)->setLine(l);
5368 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5371 int diff = sceneRect().width() - m_projectDuration;
5372 if (diff * newmatrix.m11() < 50) {
5373 if (newmatrix.m11() < 0.4)
5374 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5376 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5378 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5379 centerOn(QPointF(cursorPos(), verticalPos));
5382 void CustomTrackView::slotRefreshGuides()
5384 if (KdenliveSettings::showmarkers()) {
5385 for (int i = 0; i < m_guides.count(); i++)
5386 m_guides.at(i)->update();
5390 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5392 painter->setClipRect(rect);
5393 QPen pen1 = painter->pen();
5394 pen1.setColor(palette().dark().color());
5395 painter->setPen(pen1);
5396 double min = rect.left();
5397 double max = rect.right();
5398 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5399 int maxTrack = m_document->tracksCount();
5400 QColor lockedColor = palette().button().color();
5401 QColor audioColor = palette().alternateBase().color();
5402 for (int i = 0; i < maxTrack; i++) {
5403 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5404 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5405 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5406 if (i == m_selectedTrack)
5407 painter->fillRect(track, m_activeTrackBrush.brush(this));
5409 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5411 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5415 bool CustomTrackView::findString(const QString &text)
5418 for (int i = 0; i < m_searchPoints.size(); ++i) {
5419 marker = m_searchPoints.at(i).comment();
5420 if (marker.contains(text, Qt::CaseInsensitive)) {
5421 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5422 int vert = verticalScrollBar()->value();
5423 int hor = cursorPos();
5424 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5432 void CustomTrackView::selectFound(QString track, QString pos)
5434 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5435 slotSelectTrack(track.toInt());
5437 int vert = verticalScrollBar()->value();
5438 int hor = cursorPos();
5439 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5442 bool CustomTrackView::findNextString(const QString &text)
5445 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5446 marker = m_searchPoints.at(i).comment();
5447 if (marker.contains(text, Qt::CaseInsensitive)) {
5448 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5449 int vert = verticalScrollBar()->value();
5450 int hor = cursorPos();
5451 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5460 void CustomTrackView::initSearchStrings()
5462 m_searchPoints.clear();
5463 QList<QGraphicsItem *> itemList = items();
5464 for (int i = 0; i < itemList.count(); i++) {
5465 // parse all clip names
5466 if (itemList.at(i)->type() == AVWIDGET) {
5467 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5468 GenTime start = item->startPos();
5469 CommentedTime t(start, item->clipName());
5470 m_searchPoints.append(t);
5471 // add all clip markers
5472 QList < CommentedTime > markers = item->commentedSnapMarkers();
5473 m_searchPoints += markers;
5478 for (int i = 0; i < m_guides.count(); i++)
5479 m_searchPoints.append(m_guides.at(i)->info());
5481 qSort(m_searchPoints);
5484 void CustomTrackView::clearSearchStrings()
5486 m_searchPoints.clear();
5490 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5492 QList<ItemInfo> matchingInfo;
5493 QList<QGraphicsItem *> itemList = items();
5494 for (int i = 0; i < itemList.count(); i++) {
5495 if (itemList.at(i)->type() == AVWIDGET) {
5496 ClipItem *item = (ClipItem *)itemList.at(i);
5497 if (item->clipProducer() == clipId)
5498 matchingInfo << item->info();
5501 return matchingInfo;
5504 void CustomTrackView::copyClip()
5506 qDeleteAll(m_copiedItems);
5507 m_copiedItems.clear();
5508 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5509 if (itemList.count() == 0) {
5510 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5513 for (int i = 0; i < itemList.count(); i++) {
5514 if (itemList.at(i)->type() == AVWIDGET) {
5515 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5516 ClipItem *clone = clip->clone(clip->info());
5517 m_copiedItems.append(clone);
5518 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5519 Transition *dup = static_cast <Transition *>(itemList.at(i));
5520 m_copiedItems.append(dup->clone());
5525 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5527 if (m_scene->editMode() != NORMALEDIT) {
5528 // If we are in overwrite mode, always allow the move
5531 int height = m_tracksHeight - 2;
5533 if (type == TRANSITIONWIDGET) {
5534 height = Transition::itemHeight();
5535 offset = Transition::itemOffset();
5537 else if (type == AVWIDGET) {
5538 height = ClipItem::itemHeight();
5539 offset = ClipItem::itemOffset();
5541 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5542 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5543 for (int i = 0; i < collisions.count(); i++) {
5544 if (collisions.at(i)->type() == type) {
5551 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5554 for (int i = 0; i < infoList.count(); i++) {
5555 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
5558 QList<QGraphicsItem *> collisions = scene()->items(path);
5559 for (int i = 0; i < collisions.count(); i++) {
5560 if (collisions.at(i)->type() == type) return false;
5565 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5567 for (int i = 0; i < items.count(); i++) {
5568 ItemInfo info = items.at(i)->info();
5569 info.startPos += offset;
5570 info.endPos += offset;
5571 info.track += trackOffset;
5572 if (!canBePastedTo(info, items.at(i)->type())) return false;
5577 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5579 QPainterPath movePath;
5580 movePath.moveTo(0, 0);
5582 for (int i = 0; i < items.count(); i++) {
5583 ItemInfo info = items.at(i)->info();
5584 info.startPos = info.startPos + offset;
5585 info.endPos = info.endPos + offset;
5586 info.track = info.track + trackOffset;
5587 if (info.startPos < GenTime()) {
5588 // No clip should go below 0
5591 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
5592 movePath.addRect(rect);
5594 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5595 for (int i = 0; i < collisions.count(); i++) {
5596 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5597 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5605 void CustomTrackView::pasteClip()
5607 if (m_copiedItems.count() == 0) {
5608 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5613 GenTime pos = GenTime(-1);
5614 if (m_menuPosition.isNull()) {
5615 position = mapFromGlobal(QCursor::pos());
5616 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5617 track = m_selectedTrack;
5618 pos = GenTime(m_cursorPos, m_document->fps());
5619 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5623 position = m_menuPosition;
5626 if (pos == GenTime(-1))
5627 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5629 track = (int)(mapToScene(position).y() / m_tracksHeight);
5631 GenTime leftPos = m_copiedItems.at(0)->startPos();
5632 int lowerTrack = m_copiedItems.at(0)->track();
5633 int upperTrack = m_copiedItems.at(0)->track();
5634 for (int i = 1; i < m_copiedItems.count(); i++) {
5635 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5636 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5637 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5640 GenTime offset = pos - leftPos;
5641 int trackOffset = track - lowerTrack;
5643 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5644 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5645 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5646 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5649 QUndoCommand *pasteClips = new QUndoCommand();
5650 pasteClips->setText("Paste clips");
5652 for (int i = 0; i < m_copiedItems.count(); i++) {
5653 // parse all clip names
5654 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5655 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5656 ItemInfo info = clip->info();
5657 info.startPos += offset;
5658 info.endPos += offset;
5659 info.track += trackOffset;
5660 if (canBePastedTo(info, AVWIDGET)) {
5661 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5662 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5663 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5664 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5666 info.startPos = tr->startPos() + offset;
5667 info.endPos = tr->endPos() + offset;
5668 info.track = tr->track() + trackOffset;
5669 int transitionEndTrack;
5670 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5671 else transitionEndTrack = tr->transitionEndTrack();
5672 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5673 if (info.startPos >= info.endPos) {
5674 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5675 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5676 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5679 updateTrackDuration(-1, pasteClips);
5680 m_commandStack->push(pasteClips);
5683 void CustomTrackView::pasteClipEffects()
5685 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5686 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5689 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5691 QUndoCommand *paste = new QUndoCommand();
5692 paste->setText("Paste effects");
5694 QList<QGraphicsItem *> clips = scene()->selectedItems();
5697 for (int i = 0; i < clips.count(); ++i) {
5698 if (clips.at(i)->type() == GROUPWIDGET) {
5699 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5700 for (int j = 0; j < children.count(); j++) {
5701 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5702 clips.append(children.at(j));
5708 for (int i = 0; i < clips.count(); ++i) {
5709 if (clips.at(i)->type() == AVWIDGET) {
5710 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5711 for (int j = 0; j < clip->effectsCount(); j++) {
5712 QDomElement eff = clip->effect(j);
5713 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5714 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5715 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5720 if (paste->childCount() > 0) m_commandStack->push(paste);
5723 //adjust effects (fades, ...)
5724 for (int i = 0; i < clips.count(); ++i) {
5725 if (clips.at(i)->type() == AVWIDGET) {
5726 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5727 updatePositionEffects(item, item->info());
5733 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5735 // parse parameters to check if we need to adjust to the new crop start
5736 int diff = (newstart - oldstart).frames(m_document->fps());
5737 int max = (newstart + duration).frames(m_document->fps());
5739 QDomNodeList params = xml.elementsByTagName("parameter");
5740 for (int i = 0; i < params.count(); i++) {
5741 QDomElement e = params.item(i).toElement();
5742 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5743 QString def = e.attribute("default");
5744 // Effect has a keyframe type parameter, we need to adjust the values
5745 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5746 QStringList newKeyFrames;
5747 foreach(const QString &str, keys) {
5748 int pos = str.section(':', 0, 0).toInt();
5749 double val = str.section(':', 1, 1).toDouble();
5752 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5754 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5756 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5757 e.setAttribute("keyframes", newKeyFrames.join(";"));
5762 ClipItem *CustomTrackView::getClipUnderCursor() const
5764 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5765 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5766 for (int i = 0; i < collisions.count(); i++) {
5767 if (collisions.at(i)->type() == AVWIDGET) {
5768 return static_cast < ClipItem *>(collisions.at(i));
5774 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5776 QList<QGraphicsItem *> clips = scene()->selectedItems();
5777 if (clips.isEmpty()) {
5778 return getClipUnderCursor();
5780 AbstractClipItem *item = NULL;
5781 for (int i = 0; i < clips.count(); ++i) {
5782 if (clips.at(i)->type() == AVWIDGET) {
5783 item = static_cast < AbstractClipItem *>(clips.at(i));
5784 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5787 if (item) return item;
5792 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5794 QList<QGraphicsItem *> clips = scene()->selectedItems();
5795 if (clips.isEmpty()) {
5796 return getClipUnderCursor();
5799 // remove all items in the list that are not clips
5800 for (int i = 0; i < clips.count();) {
5801 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5804 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5805 for (int i = 0; i < clips.count(); ++i) {
5806 if (clips.at(i)->type() == AVWIDGET) {
5807 item = static_cast < ClipItem *>(clips.at(i));
5808 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5816 void CustomTrackView::setInPoint()
5818 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5820 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5823 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5827 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5830 void CustomTrackView::setOutPoint()
5832 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5834 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5837 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5841 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5844 void CustomTrackView::slotUpdateAllThumbs()
5846 if (!isEnabled()) return;
5847 QList<QGraphicsItem *> itemList = items();
5848 //if (itemList.isEmpty()) return;
5850 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5851 for (int i = 0; i < itemList.count(); i++) {
5852 if (itemList.at(i)->type() == AVWIDGET) {
5853 item = static_cast <ClipItem *>(itemList.at(i));
5854 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5855 // Check if we have a cached thumbnail
5856 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5857 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5858 if (QFile::exists(thumb)) {
5860 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5861 item->slotSetStartThumb(pix);
5864 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5865 QString endThumb = startThumb;
5866 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5867 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5868 if (QFile::exists(startThumb)) {
5869 QPixmap pix(startThumb);
5870 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5871 item->slotSetStartThumb(pix);
5873 if (QFile::exists(endThumb)) {
5874 QPixmap pix(endThumb);
5875 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5876 item->slotSetEndThumb(pix);
5879 item->refreshClip(false, false);
5883 viewport()->update();
5886 void CustomTrackView::saveThumbnails()
5888 QList<QGraphicsItem *> itemList = items();
5890 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5891 for (int i = 0; i < itemList.count(); i++) {
5892 if (itemList.at(i)->type() == AVWIDGET) {
5893 item = static_cast <ClipItem *>(itemList.at(i));
5894 if (item->clipType() != COLOR) {
5895 // Check if we have a cached thumbnail
5896 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5897 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5898 if (!QFile::exists(thumb)) {
5899 QPixmap pix(item->startThumb());
5903 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5904 QString endThumb = startThumb;
5905 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5906 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5907 if (!QFile::exists(startThumb)) {
5908 QPixmap pix(item->startThumb());
5909 pix.save(startThumb);
5911 if (!QFile::exists(endThumb)) {
5912 QPixmap pix(item->endThumb());
5922 void CustomTrackView::slotInsertTrack(int ix)
5924 TrackDialog d(m_document, parentWidget());
5925 d.comboTracks->setCurrentIndex(ix);
5926 d.label->setText(i18n("Insert track"));
5927 d.setWindowTitle(i18n("Insert New Track"));
5929 if (d.exec() == QDialog::Accepted) {
5930 ix = d.comboTracks->currentIndex();
5931 if (d.before_select->currentIndex() == 1)
5935 info.isMute = false;
5936 info.isLocked = false;
5937 info.effectsList = EffectsList(true);
5938 if (d.video_track->isChecked()) {
5939 info.type = VIDEOTRACK;
5940 info.isBlind = false;
5942 info.type = AUDIOTRACK;
5943 info.isBlind = true;
5945 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5946 m_commandStack->push(addTrack);
5947 setDocumentModified();
5951 void CustomTrackView::slotDeleteTrack(int ix)
5953 if (m_document->tracksCount() < 2) return;
5954 TrackDialog d(m_document, parentWidget());
5955 d.comboTracks->setCurrentIndex(ix);
5956 d.label->setText(i18n("Delete track"));
5957 d.before_select->setHidden(true);
5958 d.setWindowTitle(i18n("Delete Track"));
5959 d.video_track->setHidden(true);
5960 d.audio_track->setHidden(true);
5961 if (d.exec() == QDialog::Accepted) {
5962 ix = d.comboTracks->currentIndex();
5963 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5964 deleteTimelineTrack(ix, info);
5965 setDocumentModified();
5966 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5967 m_commandStack->push(command);*/
5971 void CustomTrackView::slotConfigTracks(int ix)
5973 TracksConfigDialog d(m_document, ix, parentWidget());
5974 if (d.exec() == QDialog::Accepted) {
5975 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5976 m_commandStack->push(configTracks);
5977 QList <int> toDelete = d.deletedTracks();
5978 for (int i = 0; i < toDelete.count(); ++i) {
5979 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5980 deleteTimelineTrack(toDelete.at(i) - i, info);
5982 setDocumentModified();
5986 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5988 if (m_document->tracksCount() < 2) return;
5989 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5990 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5991 QList<QGraphicsItem *> selection = m_scene->items(r);
5992 QUndoCommand *deleteTrack = new QUndoCommand();
5993 deleteTrack->setText("Delete track");
5995 // Delete all clips in selected track
5996 for (int i = 0; i < selection.count(); i++) {
5997 if (selection.at(i)->type() == AVWIDGET) {
5998 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5999 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6000 m_waitingThumbs.removeAll(item);
6001 m_scene->removeItem(item);
6004 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6005 Transition *item = static_cast <Transition *>(selection.at(i));
6006 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6007 m_scene->removeItem(item);
6013 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6014 m_commandStack->push(deleteTrack);
6017 void CustomTrackView::autoTransition()
6019 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6020 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6021 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6024 Transition *tr = static_cast <Transition*>(itemList.at(0));
6025 tr->setAutomatic(!tr->isAutomatic());
6026 QDomElement transition = tr->toXML();
6027 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
6028 setDocumentModified();
6031 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6033 QList<QGraphicsItem *> list = scene()->items();
6034 ClipItem *clip = NULL;
6035 for (int i = 0; i < list.size(); ++i) {
6036 if (list.at(i)->type() == AVWIDGET) {
6037 clip = static_cast <ClipItem *>(list.at(i));
6038 if (clip->clipProducer() == id) {
6039 clip->setClipName(name);
6043 viewport()->update();
6046 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6048 minimum = GenTime();
6049 maximum = GenTime();
6050 QList<QGraphicsItem *> selection;
6051 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6052 selection.removeAll(item);
6053 for (int i = 0; i < selection.count(); i++) {
6054 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6055 if (clip && clip->type() == AVWIDGET) {
6056 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6057 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6062 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6064 minimum = GenTime();
6065 maximum = GenTime();
6066 QList<QGraphicsItem *> selection;
6067 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6068 selection.removeAll(item);
6069 for (int i = 0; i < selection.count(); i++) {
6070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6071 if (clip && clip->type() == TRANSITIONWIDGET) {
6072 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6073 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6078 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6080 for (int i = 0; i < groups.count(); i++) {
6081 QDomNodeList children = groups.at(i).childNodes();
6082 scene()->clearSelection();
6083 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6084 QDomElement elem = children.item(nodeindex).toElement();
6085 int pos = elem.attribute("position").toInt();
6086 int track = elem.attribute("track").toInt();
6087 if (elem.tagName() == "clipitem") {
6088 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6089 if (clip) clip->setSelected(true);
6091 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6092 if (clip) clip->setSelected(true);
6095 groupSelectedItems(false, true);
6099 void CustomTrackView::splitAudio()
6101 resetSelectionGroup();
6102 QList<QGraphicsItem *> selection = scene()->selectedItems();
6103 if (selection.isEmpty()) {
6104 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6107 QUndoCommand *splitCommand = new QUndoCommand();
6108 splitCommand->setText(i18n("Split audio"));
6109 for (int i = 0; i < selection.count(); i++) {
6110 if (selection.at(i)->type() == AVWIDGET) {
6111 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6112 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6113 if (clip->parentItem()) {
6114 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6116 EffectsList effects;
6117 effects.clone(clip->effectList());
6118 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6123 if (splitCommand->childCount()) {
6124 updateTrackDuration(-1, splitCommand);
6125 m_commandStack->push(splitCommand);
6129 void CustomTrackView::setAudioAlignReference()
6131 QList<QGraphicsItem *> selection = scene()->selectedItems();
6132 if (selection.isEmpty() || selection.size() > 1) {
6133 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6136 if (m_audioCorrelator != NULL) {
6137 delete m_audioCorrelator;
6139 if (selection.at(0)->type() == AVWIDGET) {
6140 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6141 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6142 m_audioAlignmentReference = clip;
6144 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6145 m_audioCorrelator = new AudioCorrelation(envelope);
6149 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6150 envelope->dumpInfo();
6154 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6158 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6161 void CustomTrackView::alignAudio()
6163 bool referenceOK = true;
6164 if (m_audioCorrelator == NULL) {
6165 referenceOK = false;
6168 if (!scene()->items().contains(m_audioAlignmentReference)) {
6169 // The reference item has been deleted from the timeline (or so)
6170 referenceOK = false;
6174 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6179 QList<QGraphicsItem *> selection = scene()->selectedItems();
6180 foreach (QGraphicsItem *item, selection) {
6181 if (item->type() == AVWIDGET) {
6183 ClipItem *clip = static_cast<ClipItem*>(item);
6184 if (clip == m_audioAlignmentReference) {
6188 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6189 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6190 clip->info().cropStart.frames(m_document->fps()),
6191 clip->info().cropDuration.frames(m_document->fps()));
6193 // FFT only for larger vectors. We could use it all time, but for small vectors
6194 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6195 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6196 int shift = m_audioCorrelator->getShift(index);
6201 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6202 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6203 envelope->dumpInfo();
6205 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6206 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6207 qDebug() << "We will start at " << targetPos;
6208 qDebug() << "to shift by " << shift;
6209 qDebug() << "(eventually)";
6210 qDebug() << "(maybe)";
6214 QUndoCommand *moveCommand = new QUndoCommand();
6216 GenTime add(shift, m_document->fps());
6217 ItemInfo start = clip->info();
6219 ItemInfo end = start;
6220 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6221 end.endPos = end.startPos + start.cropDuration;
6223 if ( end.startPos.seconds() < 0 ) {
6224 // Clip would start before 0, so crop it first
6225 GenTime cropBy = -end.startPos;
6228 qDebug() << "Need to crop clip. " << start;
6229 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6232 ItemInfo resized = start;
6233 resized.startPos += cropBy;
6235 resizeClip(start, resized);
6236 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6238 start = clip->info();
6239 end.startPos += cropBy;
6242 qDebug() << "Clip cropped. " << start;
6243 qDebug() << "Moving to: " << end;
6247 if (itemCollision(clip, end)) {
6249 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6253 moveCommand->setText(i18n("Auto-align clip"));
6254 new MoveClipCommand(this, start, end, true, moveCommand);
6255 updateTrackDuration(clip->track(), moveCommand);
6256 m_commandStack->push(moveCommand);
6263 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6265 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6269 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6271 ClipItem *clip = getClipItemAt(pos, track);
6273 kDebug() << "// Cannot find clip to split!!!";
6277 int start = pos.frames(m_document->fps());
6278 int freetrack = m_document->tracksCount() - track - 1;
6280 // do not split audio when we are on an audio track
6281 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6284 for (; freetrack > 0; freetrack--) {
6285 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6286 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6287 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6288 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6289 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6294 kDebug() << "GOT TRK: " << track;
6295 if (freetrack == 0) {
6296 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6298 ItemInfo info = clip->info();
6299 info.track = m_document->tracksCount() - freetrack;
6300 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6301 scene()->clearSelection();
6302 clip->setSelected(true);
6303 ClipItem *audioClip = getClipItemAt(start, info.track);
6305 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6306 clip->setVideoOnly(true);
6307 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6308 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6310 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6311 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6313 m_document->renderer()->unlockService(tractor);
6314 audioClip->setSelected(true);
6315 audioClip->setAudioOnly(true);
6317 // keep video effects, move audio effects to audio clip
6320 for (int i = 0; i < effects.count(); ++i) {
6321 if (effects.at(i).attribute("type") == "audio") {
6322 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6325 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6330 groupSelectedItems(false, true);
6334 // unsplit clip: remove audio part and change video part to normal clip
6335 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6336 kDebug() << "//CANNOT FIND CLP GRP";
6339 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6340 QList<QGraphicsItem *> children = grp->childItems();
6341 if (children.count() != 2) {
6342 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6345 for (int i = 0; i < children.count(); i++) {
6346 if (children.at(i) != clip) {
6347 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6348 ItemInfo info = clip->info();
6349 deleteClip(clp->info());
6350 clip->setVideoOnly(false);
6351 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6352 if (!m_document->renderer()->mltUpdateClipProducer(
6354 m_document->tracksCount() - info.track,
6355 info.startPos.frames(m_document->fps()),
6356 clip->baseClip()->getProducer(info.track))) {
6358 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6359 info.startPos.frames(m_document->fps()), info.track),
6362 m_document->renderer()->unlockService(tractor);
6364 // re-add audio effects
6365 for (int i = 0; i < effects.count(); ++i) {
6366 if (effects.at(i).attribute("type") == "audio") {
6367 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6374 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6375 m_document->clipManager()->removeGroup(grp);
6376 scene()->destroyItemGroup(grp);
6380 void CustomTrackView::setVideoOnly()
6382 resetSelectionGroup();
6383 QList<QGraphicsItem *> selection = scene()->selectedItems();
6384 if (selection.isEmpty()) {
6385 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6388 QUndoCommand *videoCommand = new QUndoCommand();
6389 videoCommand->setText(i18n("Video only"));
6390 for (int i = 0; i < selection.count(); i++) {
6391 if (selection.at(i)->type() == AVWIDGET) {
6392 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6393 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6394 if (clip->parentItem()) {
6395 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6397 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6402 m_commandStack->push(videoCommand);
6405 void CustomTrackView::setAudioOnly()
6407 resetSelectionGroup();
6408 QList<QGraphicsItem *> selection = scene()->selectedItems();
6409 if (selection.isEmpty()) {
6410 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6413 QUndoCommand *videoCommand = new QUndoCommand();
6414 videoCommand->setText(i18n("Audio only"));
6415 for (int i = 0; i < selection.count(); i++) {
6416 if (selection.at(i)->type() == AVWIDGET) {
6417 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6418 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6419 if (clip->parentItem()) {
6420 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6422 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6427 m_commandStack->push(videoCommand);
6430 void CustomTrackView::setAudioAndVideo()
6432 resetSelectionGroup();
6433 QList<QGraphicsItem *> selection = scene()->selectedItems();
6434 if (selection.isEmpty()) {
6435 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6438 QUndoCommand *videoCommand = new QUndoCommand();
6439 videoCommand->setText(i18n("Audio and Video"));
6440 for (int i = 0; i < selection.count(); i++) {
6441 if (selection.at(i)->type() == AVWIDGET) {
6442 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6443 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6444 if (clip->parentItem()) {
6445 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6447 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6452 m_commandStack->push(videoCommand);
6455 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6457 ClipItem *clip = getClipItemAt(pos, track);
6459 kDebug() << "// Cannot find clip to split!!!";
6462 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6464 int start = pos.frames(m_document->fps());
6465 clip->setVideoOnly(true);
6466 clip->setAudioOnly(false);
6467 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6468 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6470 } else if (audioOnly) {
6471 int start = pos.frames(m_document->fps());
6472 clip->setAudioOnly(true);
6473 clip->setVideoOnly(false);
6474 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6475 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6478 int start = pos.frames(m_document->fps());
6479 clip->setAudioOnly(false);
6480 clip->setVideoOnly(false);
6481 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6482 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6485 m_document->renderer()->unlockService(tractor);
6487 setDocumentModified();
6490 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6492 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6493 m_clipTypeGroup->setEnabled(false);
6495 m_clipTypeGroup->setEnabled(true);
6496 QList <QAction *> actions = m_clipTypeGroup->actions();
6498 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6499 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6500 else lookup = "clip_audio_and_video";
6501 for (int i = 0; i < actions.count(); i++) {
6502 if (actions.at(i)->data().toString() == lookup) {
6503 actions.at(i)->setChecked(true);
6510 void CustomTrackView::slotGoToMarker(QAction *action)
6512 int pos = action->data().toInt();
6513 setCursorPos(pos, true);
6516 void CustomTrackView::reloadTransitionLumas()
6520 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6521 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6522 for (int i = 0; i < params.count(); i++) {
6523 QDomElement e = params.item(i).toElement();
6524 if (e.attribute("tag") == "resource") {
6525 lumaNames = e.attribute("paramlistdisplay");
6526 lumaFiles = e.attribute("paramlist");
6531 QList<QGraphicsItem *> itemList = items();
6532 Transition *transitionitem;
6533 QDomElement transitionXml;
6534 for (int i = 0; i < itemList.count(); i++) {
6535 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6536 transitionitem = static_cast <Transition*>(itemList.at(i));
6537 transitionXml = transitionitem->toXML();
6538 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6539 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6540 for (int i = 0; i < params.count(); i++) {
6541 QDomElement e = params.item(i).toElement();
6542 if (e.attribute("tag") == "resource") {
6543 e.setAttribute("paramlistdisplay", lumaNames);
6544 e.setAttribute("paramlist", lumaFiles);
6549 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6550 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6551 for (int i = 0; i < params.count(); i++) {
6552 QDomElement e = params.item(i).toElement();
6553 if (e.attribute("tag") == "luma") {
6554 e.setAttribute("paramlistdisplay", lumaNames);
6555 e.setAttribute("paramlist", lumaFiles);
6562 emit transitionItemSelected(NULL);
6565 double CustomTrackView::fps() const
6567 return m_document->fps();
6570 void CustomTrackView::updateProjectFps()
6572 // update all clips to the new fps
6573 resetSelectionGroup();
6574 scene()->clearSelection();
6576 QList<QGraphicsItem *> itemList = items();
6577 for (int i = 0; i < itemList.count(); i++) {
6578 // remove all items and re-add them one by one
6579 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6581 for (int i = 0; i < itemList.count(); i++) {
6582 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6583 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6584 clip->updateFps(m_document->fps());
6585 m_scene->addItem(clip);
6586 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6587 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6588 QList<QGraphicsItem *> children = grp->childItems();
6589 for (int j = 0; j < children.count(); j++) {
6590 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6591 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6592 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6593 clip->updateFps(m_document->fps());
6596 m_document->clipManager()->removeGroup(grp);
6597 m_scene->addItem(grp);
6598 scene()->destroyItemGroup(grp);
6599 scene()->clearSelection();
6600 for (int j = 0; j < children.count(); j++) {
6601 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6602 //children.at(j)->setParentItem(0);
6603 children.at(j)->setSelected(true);
6606 groupSelectedItems(true, true);
6607 } else if (itemList.at(i)->type() == GUIDEITEM) {
6608 Guide *g = static_cast<Guide *>(itemList.at(i));
6610 m_scene->addItem(g);
6613 viewport()->update();
6616 void CustomTrackView::slotTrackDown()
6618 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6619 else m_selectedTrack++;
6620 emit updateTrackHeaders();
6621 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6622 ensureVisible(rect, 0, 0);
6623 viewport()->update();
6626 void CustomTrackView::slotTrackUp()
6628 if (m_selectedTrack > 0) m_selectedTrack--;
6629 else m_selectedTrack = m_document->tracksCount() - 1;
6630 emit updateTrackHeaders();
6631 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6632 ensureVisible(rect, 0, 0);
6633 viewport()->update();
6636 int CustomTrackView::selectedTrack() const
6638 return m_selectedTrack;
6641 QStringList CustomTrackView::selectedClips() const
6643 QStringList clipIds;
6644 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6645 for (int i = 0; i < selection.count(); i++) {
6646 if (selection.at(i)->type() == AVWIDGET) {
6647 ClipItem *item = (ClipItem *)selection.at(i);
6648 clipIds << item->clipProducer();
6654 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6656 QList<ClipItem *> clips;
6657 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6658 for (int i = 0; i < selection.count(); i++) {
6659 if (selection.at(i)->type() == AVWIDGET) {
6660 clips.append((ClipItem *)selection.at(i));
6666 void CustomTrackView::slotSelectTrack(int ix)
6668 m_selectedTrack = qMax(0, ix);
6669 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6670 emit updateTrackHeaders();
6671 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6672 ensureVisible(rect, 0, 0);
6673 viewport()->update();
6676 void CustomTrackView::slotSelectClipsInTrack()
6678 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6679 QList<QGraphicsItem *> selection = m_scene->items(rect);
6680 m_scene->clearSelection();
6681 for (int i = 0; i < selection.count(); i++) {
6682 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6683 selection.at(i)->setSelected(true);
6686 resetSelectionGroup();
6687 groupSelectedItems();
6690 void CustomTrackView::slotSelectAllClips()
6692 QList<QGraphicsItem *> selection = m_scene->items();
6693 m_scene->clearSelection();
6694 for (int i = 0; i < selection.count(); i++) {
6695 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6696 selection.at(i)->setSelected(true);
6699 resetSelectionGroup();
6700 groupSelectedItems();
6703 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6706 if (track != -1 && pos != -1)
6707 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6709 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6710 QList<QGraphicsItem *> selection = m_scene->items(rect);
6711 resetSelectionGroup(group);
6712 if (!group) m_scene->clearSelection();
6713 for (int i = 0; i < selection.count(); i++) {
6714 if (selection.at(i)->type() == AVWIDGET) {
6715 selection.at(i)->setSelected(add);
6719 if (group) groupSelectedItems();
6722 void CustomTrackView::selectTransition(bool add, bool group)
6724 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6725 QList<QGraphicsItem *> selection = m_scene->items(rect);
6726 resetSelectionGroup(group);
6727 if (!group) m_scene->clearSelection();
6728 for (int i = 0; i < selection.count(); i++) {
6729 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6730 selection.at(i)->setSelected(add);
6734 if (group) groupSelectedItems();
6737 QStringList CustomTrackView::extractTransitionsLumas()
6740 QList<QGraphicsItem *> itemList = items();
6741 Transition *transitionitem;
6742 QDomElement transitionXml;
6743 for (int i = 0; i < itemList.count(); i++) {
6744 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6745 transitionitem = static_cast <Transition*>(itemList.at(i));
6746 transitionXml = transitionitem->toXML();
6747 // luma files in transitions can be in "resource" or "luma" property
6748 QString luma = EffectsList::parameter(transitionXml, "luma");
6749 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6750 if (!luma.isEmpty()) urls << KUrl(luma).path();
6753 urls.removeDuplicates();
6757 void CustomTrackView::setEditMode(EDITMODE mode)
6759 m_scene->setEditMode(mode);
6762 void CustomTrackView::checkTrackSequence(int track)
6764 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6765 //track = m_document->tracksCount() -track;
6766 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6767 QList<QGraphicsItem *> selection = m_scene->items(rect);
6768 QList <int> timelineList;
6769 timelineList.append(0);
6770 for (int i = 0; i < selection.count(); i++) {
6771 if (selection.at(i)->type() == AVWIDGET) {
6772 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6773 int start = clip->startPos().frames(m_document->fps());
6774 int end = clip->endPos().frames(m_document->fps());
6775 if (!timelineList.contains(start)) timelineList.append(start);
6776 if (!timelineList.contains(end)) timelineList.append(end);
6779 qSort(timelineList);
6780 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6781 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6784 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6786 if (data.isEmpty()) return;
6787 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6789 info.startPos = GenTime(in, m_document->fps());
6790 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6791 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6792 info.cropDuration = info.endPos - info.startPos;
6793 info.track = m_selectedTrack;
6794 QUndoCommand *addCommand = new QUndoCommand();
6795 addCommand->setText(i18n("Insert clip"));
6796 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6797 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6798 updateTrackDuration(info.track, addCommand);
6799 m_commandStack->push(addCommand);
6801 selectClip(true, false, m_selectedTrack, in);
6802 // Automatic audio split
6803 if (KdenliveSettings::splitaudio())
6807 void CustomTrackView::clearSelection(bool emitInfo)
6809 resetSelectionGroup();
6810 scene()->clearSelection();
6812 if (emitInfo) emit clipItemSelected(NULL);
6815 void CustomTrackView::updatePalette()
6817 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6821 pen1.setColor(palette().text().color());
6822 m_cursorLine->setPen(pen1);
6826 void CustomTrackView::removeTipAnimation()
6829 scene()->removeItem(m_visualTip);
6830 m_animationTimer->stop();
6838 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6840 if (m_visualTip == NULL) {
6841 QRectF rect = clip->sceneBoundingRect();
6842 m_animation = new QGraphicsItemAnimation;
6843 m_animation->setTimeLine(m_animationTimer);
6844 m_animation->setScaleAt(1, 1, 1);
6849 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6850 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6851 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6853 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6855 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6857 m_animation->setScaleAt(.5, 2, 2);
6861 polygon << QPoint(0, - size * 2);
6862 if (mode == RESIZESTART)
6863 polygon << QPoint(size * 2, 0);
6865 polygon << QPoint(- size * 2, 0);
6866 polygon << QPoint(0, size * 2);
6867 polygon << QPoint(0, - size * 2);
6869 m_visualTip = new QGraphicsPolygonItem(polygon);
6870 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6871 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6872 if (mode == RESIZESTART)
6873 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6875 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6877 m_animation->setScaleAt(.5, 2, 1);
6879 case TRANSITIONSTART:
6881 polygon << QPoint(0, - size * 2);
6882 if (mode == TRANSITIONSTART)
6883 polygon << QPoint(size * 2, 0);
6885 polygon << QPoint(- size * 2, 0);
6886 polygon << QPoint(0, 0);
6887 polygon << QPoint(0, - size * 2);
6889 m_visualTip = new QGraphicsPolygonItem(polygon);
6890 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6891 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6892 if (mode == TRANSITIONSTART)
6893 m_visualTip->setPos(rect.x(), rect.bottom());
6895 m_visualTip->setPos(rect.right(), rect.bottom());
6897 m_animation->setScaleAt(.5, 2, 2);
6904 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6905 m_visualTip->setZValue(100);
6906 scene()->addItem(m_visualTip);
6907 m_animation->setItem(m_visualTip);
6908 m_animationTimer->start();
6912 bool CustomTrackView::hasAudio(int track) const
6914 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6915 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6916 QGraphicsItem *item;
6917 for (int i = 0; i < collisions.count(); i++) {
6918 item = collisions.at(i);
6919 if (!item->isEnabled()) continue;
6920 if (item->type() == AVWIDGET) {
6921 ClipItem *clip = static_cast <ClipItem *>(item);
6922 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6928 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6931 QUndoCommand *effectCommand = new QUndoCommand();
6933 if (effect.tagName() == "effectgroup") {
6934 effectName = effect.attribute("name");
6936 QDomElement namenode = effect.firstChildElement("name");
6937 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6938 else effectName = i18n("effect");
6940 effectCommand->setText(i18n("Add %1", effectName));
6941 if (effect.tagName() == "effectgroup") {
6942 QDomNodeList effectlist = effect.elementsByTagName("effect");
6943 for (int j = 0; j < effectlist.count(); j++) {
6944 QDomElement trackeffect = effectlist.at(j).toElement();
6945 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6946 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6949 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6953 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6954 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6955 delete effectCommand;
6958 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6961 if (effectCommand->childCount() > 0) {
6962 m_commandStack->push(effectCommand);
6963 setDocumentModified();
6965 else delete effectCommand;
6969 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6971 EffectsParameterList parameters;
6973 parameters.addParam("tag", effect.attribute("tag"));
6974 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6975 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6976 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6977 parameters.addParam("id", effect.attribute("id"));
6978 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6979 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6980 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6981 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6982 if (effect.attribute("id") == "region") {
6983 QDomNodeList subeffects = effect.elementsByTagName("effect");
6984 for (int i = 0; i < subeffects.count(); i++) {
6985 QDomElement subeffect = subeffects.at(i).toElement();
6986 int subeffectix = subeffect.attribute("region_ix").toInt();
6987 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6988 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6989 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6990 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6991 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6995 QDomNodeList params = effect.elementsByTagName("parameter");
6996 adjustEffectParameters(parameters, params);
7002 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7005 for (int i = 0; i < params.count(); i++) {
7006 QDomElement e = params.item(i).toElement();
7007 QString paramname = prefix + e.attribute("name");
7008 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7009 // effects with geometry param need in / out synced with the clip, request it...
7010 parameters.addParam("_sync_in_out", "1");
7012 if (e.attribute("type") == "simplekeyframe") {
7013 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
7014 double factor = e.attribute("factor", "1").toDouble();
7015 double offset = e.attribute("offset", "0").toDouble();
7016 for (int j = 0; j < values.count(); j++) {
7017 QString pos = values.at(j).section(':', 0, 0);
7018 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7019 values[j] = pos + "=" + locale.toString(val);
7021 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7022 parameters.addParam(paramname, values.join(";"));
7023 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7024 parameters.addParam("max", e.attribute("max"));
7025 parameters.addParam("min", e.attribute("min"));
7026 parameters.addParam("factor", e.attribute("factor", "1"));*/
7027 } else if (e.attribute("type") == "keyframe") {
7028 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7029 parameters.addParam("keyframes", e.attribute("keyframes"));
7030 parameters.addParam("max", e.attribute("max"));
7031 parameters.addParam("min", e.attribute("min"));
7032 parameters.addParam("factor", e.attribute("factor", "1"));
7033 parameters.addParam("offset", e.attribute("offset", "0"));
7034 parameters.addParam("starttag", e.attribute("starttag", "start"));
7035 parameters.addParam("endtag", e.attribute("endtag", "end"));
7036 } else if (e.attribute("namedesc").contains(';')) {
7037 QString format = e.attribute("format");
7038 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7039 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7041 QTextStream txtNeu(&neu);
7042 if (values.size() > 0)
7043 txtNeu << (int)values[0].toDouble();
7044 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7045 txtNeu << separators[i];
7046 txtNeu << (int)(values[i+1].toDouble());
7048 parameters.addParam("start", neu);
7050 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7052 if (e.attribute("factor").contains('%')) {
7053 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7055 fact = e.attribute("factor", "1").toDouble();
7057 double offset = e.attribute("offset", "0").toDouble();
7058 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7060 parameters.addParam(paramname, e.attribute("value"));
7067 void CustomTrackView::updateTrackNames(int track, bool added)
7069 QList <TrackInfo> tracks = m_document->tracksList();
7070 int max = tracks.count();
7071 int docTrack = max - track - 1;
7073 // count number of tracks of each type
7074 int videoTracks = 0;
7075 int audioTracks = 0;
7076 for (int i = max - 1; i >= 0; --i) {
7077 TrackInfo info = tracks.at(i);
7078 if (info.type == VIDEOTRACK)
7083 if (i <= docTrack) {
7084 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7085 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7088 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7089 info.trackName = type + QString::number(typeNumber);
7090 m_document->setTrackType(i, info);
7093 if (info.trackName == type + QString::number(typeNumber + 1)) {
7094 info.trackName = type + QString::number(typeNumber);
7095 m_document->setTrackType(i, info);
7100 emit tracksChanged();
7103 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7109 tracks << m_document->tracksCount() - track - 1;
7111 // negative track number -> update all tracks
7112 for (int i = 0; i < m_document->tracksCount(); ++i)
7116 for (int i = 0; i < tracks.count(); ++i) {
7118 // t + 1 because of black background track
7119 duration = m_document->renderer()->mltTrackDuration(t + 1);
7120 if (duration != m_document->trackDuration(t)) {
7121 m_document->setTrackDuration(t, duration);
7124 EffectsList effects = m_document->getTrackEffects(t);
7125 for (int j = 0; j < effects.count(); ++j) {
7127 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7128 * - update the effectstack if necessary
7135 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7137 QList<QGraphicsItem *> list = scene()->items();
7138 ClipItem *clip = NULL;
7139 for (int i = 0; i < list.size(); ++i) {
7140 if (list.at(i)->type() == AVWIDGET) {
7141 clip = static_cast <ClipItem *>(list.at(i));
7142 if (clip->clipProducer() == id) {
7143 clip->refreshClip(true, resetThumbs);
7149 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7151 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7153 if (effects.count()) {
7154 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7155 while (i != effects.constEnd()) {
7156 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7163 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7165 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7167 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7170 QDomElement newEffect;
7171 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7172 if (effect.attribute("id") == filter) {
7173 newEffect = effect.cloneNode().toElement();
7174 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7175 while (i != filterParams.constEnd()) {
7176 EffectsList::setParameter(newEffect, i.key(), i.value());
7177 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7180 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7181 m_commandStack->push(command);
7182 emit clipItemSelected(clip);