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 "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "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 "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
597 if (opMode == MOVE) {
598 setCursor(Qt::OpenHandCursor);
599 if (item->type() == AVWIDGET) {
600 ClipItem *ci = static_cast <ClipItem *>(item);
601 QString message = ci->clipName() + i18n(":");
602 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
603 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
604 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
605 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
606 if (clip->parentItem() == m_selectionGroup)
607 message.append(i18n(" Selection duration:"));
609 message.append(i18n(" Group duration:"));
610 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
611 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
612 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
613 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
616 emit displayMessage(message, InformationMessage);
618 } else if (opMode == RESIZESTART) {
619 setCursor(KCursor("left_side", Qt::SizeHorCursor));
620 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
621 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
622 } else if (opMode == RESIZEEND) {
623 setCursor(KCursor("right_side", Qt::SizeHorCursor));
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
626 } else if (opMode == FADEIN || opMode == FADEOUT) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
629 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
630 setCursor(Qt::PointingHandCursor);
631 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
632 } else if (opMode == KEYFRAME) {
633 setCursor(Qt::PointingHandCursor);
634 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
636 } // no clip under mouse
637 else if (m_tool == RAZORTOOL) {
640 } else if (opMode == MOVEGUIDE) {
641 m_moveOpMode = opMode;
642 setCursor(Qt::SplitHCursor);
644 removeTipAnimation();
645 setCursor(Qt::ArrowCursor);
646 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
647 QGraphicsView::mouseMoveEvent(event);
649 setCursorPos(mappedXPos);
650 slotCheckPositionScrolling();
652 } else m_moveOpMode = NONE;
654 QGraphicsView::mouseMoveEvent(event);
658 void CustomTrackView::mousePressEvent(QMouseEvent * event)
660 setFocus(Qt::MouseFocusReason);
661 m_menuPosition = QPoint();
663 // special cases (middle click button or ctrl / shift click
664 if (event->button() == Qt::MidButton) {
666 m_blockRefresh = false;
667 m_operationMode = NONE;
671 if (event->modifiers() & Qt::ShiftModifier) {
672 // Rectangle selection
673 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
674 setDragMode(QGraphicsView::RubberBandDrag);
675 if (!(event->modifiers() & Qt::ControlModifier)) {
676 resetSelectionGroup();
677 scene()->clearSelection();
679 m_blockRefresh = false;
680 m_operationMode = RUBBERSELECTION;
681 QGraphicsView::mousePressEvent(event);
685 m_blockRefresh = true;
687 bool collision = false;
689 if (m_tool != RAZORTOOL) activateMonitor();
690 else if (m_document->renderer()->playSpeed() != 0.0) {
691 m_document->renderer()->pause();
694 m_clickEvent = event->pos();
696 // check item under mouse
697 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
699 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
700 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
701 setDragMode(QGraphicsView::ScrollHandDrag);
702 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = false;
704 m_operationMode = NONE;
708 // if a guide and a clip were pressed, just select the guide
709 for (int i = 0; i < collisionList.count(); ++i) {
710 if (collisionList.at(i)->type() == GUIDEITEM) {
711 // a guide item was pressed
712 m_dragGuide = (Guide *) collisionList.at(i);
713 if (event->button() == Qt::LeftButton) { // move it
714 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
716 m_operationMode = MOVEGUIDE;
717 // deselect all clips so that only the guide will move
718 m_scene->clearSelection();
719 resetSelectionGroup(false);
720 updateSnapPoints(NULL);
721 QGraphicsView::mousePressEvent(event);
723 } else // show context menu
728 // Find first clip, transition or group under mouse (when no guides selected)
730 AbstractGroupItem *dragGroup = NULL;
731 AbstractClipItem *collisionClip = NULL;
733 while (!m_dragGuide && ct < collisionList.count()) {
734 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
735 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
736 if (collisionClip->isItemLocked())
738 if (collisionClip == m_dragItem)
739 collisionClip = NULL;
741 m_dragItem = collisionClip;
743 m_dragItemInfo = m_dragItem->info();
744 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
745 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
746 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
753 if (m_dragItem) emit clipItemSelected(NULL);
756 #if QT_VERSION >= 0x040600
757 // Add shadow to dragged item, currently disabled because of painting artifacts
758 //TODO: re-enable when fixed
759 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
760 eff->setBlurRadius(5);
761 eff->setOffset(3, 3);
762 m_dragItem->setGraphicsEffect(eff);*/
764 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
765 // update transition menu action
766 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
767 m_autoTransition->setEnabled(true);
768 } else m_autoTransition->setEnabled(false);
770 // context menu requested
771 if (event->button() == Qt::RightButton) {
773 if (dragGroup) dragGroup->setSelected(true);
774 else if (!m_dragItem->isSelected()) {
775 resetSelectionGroup(false);
776 m_scene->clearSelection();
777 m_dragItem->setSelected(true);
779 } else if (!m_dragGuide) {
780 // check if there is a guide close to mouse click
781 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
782 for (int i = 0; i < guidesCollisionList.count(); i++) {
783 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
784 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
788 // keep this to support multiple guides context menu in the future (?)
789 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
790 guidesCollisionList.removeAt(0);
792 if (!guidesCollisionList.isEmpty())
793 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
796 m_operationMode = NONE;
797 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
798 m_menuPosition = m_clickEvent;
804 // No item under click
805 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
806 resetSelectionGroup(false);
807 setCursor(Qt::ArrowCursor);
808 m_scene->clearSelection();
810 updateClipTypeActions(NULL);
811 if (m_tool == SPACERTOOL) {
812 QList<QGraphicsItem *> selection;
813 if (event->modifiers() == Qt::ControlModifier) {
814 // Ctrl + click, select all items on track after click position
815 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
816 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
817 // Cannot use spacer on locked track
818 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
822 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
825 selection = checkForGroups(rect, &isOk);
827 // groups found on track, do not allow the move
828 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
832 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;
834 // Select all items on all tracks after click position
835 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
836 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
839 QList <GenTime> offsetList;
840 // create group to hold selected items
841 m_selectionGroup = new AbstractGroupItem(m_document->fps());
842 scene()->addItem(m_selectionGroup);
844 for (int i = 0; i < selection.count(); i++) {
845 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
846 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
847 if (item->isItemLocked()) continue;
848 offsetList.append(item->startPos());
849 offsetList.append(item->endPos());
850 m_selectionGroup->addToGroup(selection.at(i));
851 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
852 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
853 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
854 QList<QGraphicsItem *> children = selection.at(i)->childItems();
855 for (int j = 0; j < children.count(); j++) {
856 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
857 offsetList.append(item->startPos());
858 offsetList.append(item->endPos());
860 m_selectionGroup->addToGroup(selection.at(i));
861 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
862 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
863 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
864 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
865 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
866 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
869 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
870 if (!offsetList.isEmpty()) {
872 QList <GenTime> cleandOffsetList;
873 GenTime startOffset = offsetList.takeFirst();
874 for (int k = 0; k < offsetList.size(); k++) {
875 GenTime newoffset = offsetList.at(k) - startOffset;
876 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
877 cleandOffsetList.append(newoffset);
880 updateSnapPoints(NULL, cleandOffsetList, true);
882 m_operationMode = SPACER;
884 setCursorPos((int)(mapToScene(event->x(), 0).x()));
886 QGraphicsView::mousePressEvent(event);
891 if (m_tool == RAZORTOOL && m_dragItem) {
892 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
896 m_document->renderer()->pause();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
898 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
900 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
901 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
902 m_commandStack->push(command);
904 setDocumentModified();
911 bool itemSelected = false;
912 if (m_dragItem->isSelected())
914 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
916 else if (dragGroup && dragGroup->isSelected())
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
930 bool selected = !m_dragItem->isSelected();
932 dragGroup->setSelected(selected);
934 m_dragItem->setSelected(selected);
936 groupSelectedItems();
937 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
938 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
939 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
942 if (collisionClip != NULL || m_dragItem == NULL) {
943 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
944 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
945 emit clipItemSelected(selected);
947 emit clipItemSelected(NULL);
951 // If clicked item is selected, allow move
952 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
954 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
955 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
956 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
958 // Update snap points
959 if (m_selectionGroup == NULL) {
960 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
961 updateSnapPoints(NULL);
963 updateSnapPoints(m_dragItem);
965 QList <GenTime> offsetList;
966 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
967 for (int i = 0; i < children.count(); i++) {
968 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
969 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
970 offsetList.append(item->startPos());
971 offsetList.append(item->endPos());
974 if (!offsetList.isEmpty()) {
976 GenTime startOffset = offsetList.takeFirst();
977 QList <GenTime> cleandOffsetList;
978 for (int k = 0; k < offsetList.size(); k++) {
979 GenTime newoffset = offsetList.at(k) - startOffset;
980 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
981 cleandOffsetList.append(newoffset);
984 updateSnapPoints(NULL, cleandOffsetList, true);
988 if (m_operationMode == KEYFRAME) {
989 m_dragItem->updateSelectedKeyFrame();
990 m_blockRefresh = false;
992 } else if (m_operationMode == MOVE) {
993 setCursor(Qt::ClosedHandCursor);
994 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
996 info.startPos = m_dragItem->startPos();
997 info.track = m_dragItem->track();
998 int transitiontrack = getPreviousVideoTrack(info.track);
999 ClipItem *transitionClip = NULL;
1000 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1001 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1002 info.endPos = transitionClip->endPos();
1004 GenTime transitionDuration(65, m_document->fps());
1005 if (m_dragItem->cropDuration() < transitionDuration)
1006 info.endPos = m_dragItem->endPos();
1008 info.endPos = info.startPos + transitionDuration;
1010 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1011 // Check there is no other transition at that place
1012 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1013 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1014 QList<QGraphicsItem *> selection = m_scene->items(r);
1015 bool transitionAccepted = true;
1016 for (int i = 0; i < selection.count(); i++) {
1017 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1018 Transition *tr = static_cast <Transition *>(selection.at(i));
1019 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1020 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1021 } else transitionAccepted = false;
1024 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1025 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1026 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1028 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1029 info.track = m_dragItem->track();
1030 int transitiontrack = getPreviousVideoTrack(info.track);
1031 ClipItem *transitionClip = NULL;
1032 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1033 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1034 info.startPos = transitionClip->startPos();
1036 GenTime transitionDuration(65, m_document->fps());
1037 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1038 else info.startPos = info.endPos - transitionDuration;
1040 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1041 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1042 EffectsList::setParameter(transition, "reverse", "1");
1044 // Check there is no other transition at that place
1045 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1046 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1047 QList<QGraphicsItem *> selection = m_scene->items(r);
1048 bool transitionAccepted = true;
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1051 Transition *tr = static_cast <Transition *>(selection.at(i));
1052 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1053 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1054 } else transitionAccepted = false;
1057 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1058 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1060 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1061 resetSelectionGroup(false);
1062 m_dragItem->setSelected(true);
1065 m_blockRefresh = false;
1067 QGraphicsView::mousePressEvent(event);
1070 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1072 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1073 QList<QGraphicsItem *> list = scene()->items(p);
1074 AbstractGroupItem *group = NULL;
1075 for (int i = 0; i < list.size(); i++) {
1076 if (!list.at(i)->isEnabled()) continue;
1077 if (list.at(i)->type() == GROUPWIDGET) {
1078 group = static_cast <AbstractGroupItem *>(list.at(i));
1082 rebuildGroup(group);
1085 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1088 resetSelectionGroup(false);
1089 m_scene->clearSelection();
1091 QList <QGraphicsItem *> children = group->childItems();
1092 m_document->clipManager()->removeGroup(group);
1093 scene()->destroyItemGroup(group);
1094 for (int i = 0; i < children.count(); i++)
1095 children.at(i)->setSelected(true);
1096 groupSelectedItems(false, true);
1100 void CustomTrackView::resetSelectionGroup(bool selectItems)
1102 if (m_selectionGroup) {
1103 // delete selection group
1104 bool snap = KdenliveSettings::snaptopoints();
1105 KdenliveSettings::setSnaptopoints(false);
1107 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1108 scene()->destroyItemGroup(m_selectionGroup);
1109 for (int i = 0; i < children.count(); i++) {
1110 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1111 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1112 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1113 children.at(i)->setSelected(selectItems);
1115 } else if (children.at(i)->type() == GROUPWIDGET) {
1116 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1117 children.at(i)->setSelected(selectItems);
1120 m_selectionGroup = NULL;
1121 KdenliveSettings::setSnaptopoints(snap);
1125 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1127 if (m_selectionGroup) {
1128 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1131 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1132 if (selection.isEmpty()) return;
1134 // Find top left position of selection
1135 for (int i = 0; i < selection.count(); i++) {
1136 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1137 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1138 } else if (selection.at(i)->parentItem()) {
1139 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1143 if (force || selection.count() > 1) {
1144 bool snap = KdenliveSettings::snaptopoints();
1145 KdenliveSettings::setSnaptopoints(false);
1146 if (createNewGroup) {
1147 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1148 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = newGroup->pos();
1150 newGroup->translate(-diff.x(), -diff.y());
1151 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1153 scene()->addItem(newGroup);
1155 // Check if we are trying to include a group in a group
1156 QList <AbstractGroupItem *> groups;
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1159 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1160 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1161 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1163 if (!groups.isEmpty()) {
1164 // ungroup previous groups
1165 while (!groups.isEmpty()) {
1166 AbstractGroupItem *grp = groups.takeFirst();
1167 m_document->clipManager()->removeGroup(grp);
1168 scene()->destroyItemGroup(grp);
1170 selection = m_scene->selectedItems();
1173 for (int i = 0; i < selection.count(); i++) {
1174 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1175 newGroup->addToGroup(selection.at(i));
1176 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1179 KdenliveSettings::setSnaptopoints(snap);
1181 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1182 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1183 QPointF diff = m_selectionGroup->pos();
1184 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1185 m_selectionGroup->translate(- diff.x(), -diff.y());
1187 scene()->addItem(m_selectionGroup);
1188 for (int i = 0; i < selection.count(); i++) {
1189 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1190 m_selectionGroup->addToGroup(selection.at(i));
1191 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1194 KdenliveSettings::setSnaptopoints(snap);
1195 if (m_selectionGroup) {
1196 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1197 m_selectionGroupInfo.track = m_selectionGroup->track();
1200 } else resetSelectionGroup();
1203 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1205 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1206 /*if (m_moveOpMode == KEYFRAME) {
1207 // user double clicked on a keyframe, open edit dialog
1208 //TODO: update for effects with several values per keyframe
1209 QDialog d(parentWidget());
1210 Ui::KeyFrameDialog_UI view;
1212 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1213 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1214 view.kfr_value->setFocus();
1215 if (d.exec() == QDialog::Accepted) {
1216 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1217 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1218 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1219 QString previous = item->keyframes(item->selectedEffectIndex());
1220 item->updateKeyframeEffect();
1221 QString next = item->keyframes(item->selectedEffectIndex());
1222 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1223 m_commandStack->push(command);
1224 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1225 emit clipItemSelected(item, item->selectedEffectIndex());
1230 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1231 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1232 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1233 //QString previous = item->keyframes(item->selectedEffectIndex());
1234 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1235 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1236 //item->updateKeyframeEffect();
1237 //QString next = item->keyframes(item->selectedEffectIndex());
1238 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1239 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1240 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1241 m_commandStack->push(command);
1242 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1243 emit clipItemSelected(item, item->selectedEffectIndex());
1245 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1248 QList<QGraphicsItem *> collisionList = items(event->pos());
1249 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1250 Guide *editGuide = (Guide *) collisionList.at(0);
1251 if (editGuide) slotEditGuide(editGuide->info());
1256 void CustomTrackView::editItemDuration()
1258 AbstractClipItem *item;
1262 if (m_scene->selectedItems().count() == 1) {
1263 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1265 if (m_scene->selectedItems().empty())
1266 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1268 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1274 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1278 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1279 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1283 if (!item->isItemLocked()) {
1286 if (item->type() == TRANSITIONWIDGET)
1287 getTransitionAvailableSpace(item, minimum, maximum);
1289 getClipAvailableSpace(item, minimum, maximum);
1291 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1292 if (d.exec() == QDialog::Accepted) {
1293 ItemInfo clipInfo = item->info();
1294 ItemInfo startInfo = clipInfo;
1295 if (item->type() == TRANSITIONWIDGET) {
1296 // move & resize transition
1297 clipInfo.startPos = d.startPos();
1298 clipInfo.endPos = clipInfo.startPos + d.duration();
1299 clipInfo.track = item->track();
1300 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1301 updateTrackDuration(clipInfo.track, command);
1302 m_commandStack->push(command);
1304 // move and resize clip
1305 QUndoCommand *moveCommand = new QUndoCommand();
1306 moveCommand->setText(i18n("Edit clip"));
1307 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1308 // duration was reduced, so process it first
1309 clipInfo.endPos = clipInfo.startPos + d.duration();
1310 clipInfo.cropStart = d.cropStart();
1311 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1313 if (d.startPos() != clipInfo.startPos) {
1314 startInfo = clipInfo;
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1317 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1319 if (d.duration() > item->cropDuration()) {
1320 // duration was increased, so process it after move
1321 startInfo = clipInfo;
1322 clipInfo.endPos = clipInfo.startPos + d.duration();
1323 clipInfo.cropStart = d.cropStart();
1324 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1326 updateTrackDuration(clipInfo.track, moveCommand);
1327 m_commandStack->push(moveCommand);
1331 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1335 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1337 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1339 clip->setKeyframes(index, keyframes);
1340 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1341 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1345 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1347 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1348 m_editGuide->setEnabled(m_dragGuide != NULL);
1349 m_markerMenu->clear();
1350 m_markerMenu->setEnabled(false);
1352 m_timelineContextMenu->popup(pos);
1353 } else if (group != NULL) {
1354 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1355 m_ungroupAction->setEnabled(true);
1356 updateClipTypeActions(NULL);
1357 m_timelineContextClipMenu->popup(pos);
1359 m_ungroupAction->setEnabled(false);
1360 if (clip->type() == AVWIDGET) {
1361 ClipItem *item = static_cast <ClipItem*>(clip);
1362 //build go to marker menu
1363 if (item->baseClip()) {
1364 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1365 int offset = item->startPos().frames(m_document->fps());
1366 if (!markers.isEmpty()) {
1367 for (int i = 0; i < markers.count(); i++) {
1368 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1369 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1370 QAction *go = m_markerMenu->addAction(position);
1371 go->setData(pos + offset);
1374 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1376 updateClipTypeActions(item);
1377 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1378 m_timelineContextClipMenu->popup(pos);
1379 } else if (clip->type() == TRANSITIONWIDGET) {
1380 m_timelineContextTransitionMenu->popup(pos);
1385 void CustomTrackView::activateMonitor()
1387 emit activateDocumentMonitor();
1390 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1392 resetSelectionGroup();
1394 info.startPos = GenTime();
1395 info.cropStart = GenTime(in, m_document->fps());
1396 info.endPos = GenTime(out - in, m_document->fps());
1397 info.cropDuration = info.endPos - info.startPos;
1400 // Check if clip can be inserted at that position
1401 ItemInfo pasteInfo = info;
1402 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1403 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1404 pasteInfo.track = selectedTrack();
1405 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1406 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1410 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1411 updateTrackDuration(pasteInfo.track, command);
1412 m_commandStack->push(command);
1414 selectClip(true, false);
1415 // Automatic audio split
1416 if (KdenliveSettings::splitaudio())
1420 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1422 if (data->hasFormat("kdenlive/clip")) {
1424 m_scene->clearSelection();
1425 resetSelectionGroup(false);
1426 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1427 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1429 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1432 QPointF framePos = mapToScene(pos);
1434 info.startPos = GenTime();
1435 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1436 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1437 info.cropDuration = info.endPos - info.startPos;
1440 // Check if clip can be inserted at that position
1441 ItemInfo pasteInfo = info;
1442 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1443 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1444 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1445 framePos.setX((int)(framePos.x() + 0.5));
1446 framePos.setY(pasteInfo.track * m_tracksHeight);
1447 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1450 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1451 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1452 m_selectionGroup->addToGroup(item);
1453 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1455 QList <GenTime> offsetList;
1456 offsetList.append(info.endPos);
1457 updateSnapPoints(NULL, offsetList);
1458 m_selectionGroup->setPos(framePos);
1459 scene()->addItem(m_selectionGroup);
1460 m_selectionGroup->setSelected(true);
1462 } else if (data->hasFormat("kdenlive/producerslist")) {
1464 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1465 m_scene->clearSelection();
1466 resetSelectionGroup(false);
1468 QList <GenTime> offsetList;
1469 QList <ItemInfo> infoList;
1470 QPointF framePos = mapToScene(pos);
1471 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1472 int track = (int)(framePos.y() / m_tracksHeight);
1473 framePos.setX((int)(framePos.x() + 0.5));
1474 framePos.setY(track * m_tracksHeight);
1476 // Check if clips can be inserted at that position
1477 for (int i = 0; i < ids.size(); ++i) {
1478 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1480 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1484 info.startPos = start;
1485 info.cropDuration = clip->duration();
1486 info.endPos = info.startPos + info.cropDuration;
1488 infoList.append(info);
1489 start += clip->duration();
1491 if (!canBePastedTo(infoList, AVWIDGET)) {
1494 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1496 for (int i = 0; i < ids.size(); ++i) {
1497 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1499 info.startPos = start;
1500 info.cropDuration = clip->duration();
1501 info.endPos = info.startPos + info.cropDuration;
1503 start += info.cropDuration;
1504 offsetList.append(start);
1505 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1506 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1507 m_selectionGroup->addToGroup(item);
1508 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1511 updateSnapPoints(NULL, offsetList);
1512 m_selectionGroup->setPos(framePos);
1513 scene()->addItem(m_selectionGroup);
1514 //m_selectionGroup->setZValue(10);
1515 m_thumbsTimer.start();
1519 // the drag is not a clip (may be effect, ...)
1527 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1529 if (insertDropClips(event->mimeData(), event->pos())) {
1530 event->acceptProposedAction();
1531 } else QGraphicsView::dragEnterEvent(event);
1534 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1536 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);
1537 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1538 collindingItems.removeAll(item);
1539 if (collindingItems.isEmpty()) return false;
1541 for (int i = 0; i < collindingItems.count(); i++) {
1542 QGraphicsItem *collision = collindingItems.at(i);
1543 if (collision->type() == item->type()) {
1545 kDebug() << "// COLLISIION DETECTED";
1553 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1555 int track = m_document->tracksCount() - clip->track();
1556 GenTime pos = clip->startPos();
1557 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1558 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1561 bool success = true;
1562 for (int i = 0; i < clip->effectsCount(); i++) {
1563 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1565 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1566 m_document->renderer()->doRefresh();
1569 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1571 if (pos < GenTime()) {
1574 m_document->addTrackEffect(track - 1, effect);
1575 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1576 emit updateTrackEffectState(track - 1);
1577 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1580 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1582 // Special case: speed effect
1583 if (effect.attribute("id") == "speed") {
1584 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1585 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1588 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1589 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1590 if (strobe == 0) strobe = 1;
1591 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1592 EffectsParameterList params = clip->addEffect(effect);
1593 m_document->renderer()->mltAddEffect(track, pos, params);
1594 if (clip->isSelected()) emit clipItemSelected(clip);
1597 EffectsParameterList params = clip->addEffect(effect);
1598 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1599 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1600 if (clip->isSelected()) emit clipItemSelected(clip);
1601 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1604 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1606 QString index = effect.attribute("kdenlive_ix");
1607 if (pos < GenTime()) {
1608 // Delete track effect
1609 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1610 m_document->removeTrackEffect(track - 1, effect);
1612 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1613 emit updateTrackEffectState(track - 1);
1614 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1617 // Special case: speed effect
1618 if (effect.attribute("id") == "speed") {
1619 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1621 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1622 clip->deleteEffect(index);
1623 emit clipItemSelected(clip);
1624 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1628 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1629 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1630 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1633 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1635 clip->deleteEffect(index);
1636 emit clipItemSelected(clip);
1640 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1642 QList<QGraphicsItem *> itemList = group->childItems();
1643 QUndoCommand *effectCommand = new QUndoCommand();
1645 QDomNode namenode = effect.elementsByTagName("name").item(0);
1646 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1647 else effectName = i18n("effect");
1648 effectCommand->setText(i18n("Add %1", effectName));
1650 for (int i = 0; i < itemList.count(); i++) {
1651 if (itemList.at(i)->type() == AVWIDGET) {
1652 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1653 if (effect.attribute("type") == "audio") {
1654 // Don't add audio effects on video clips
1655 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1656 } else if (effect.hasAttribute("type") == false) {
1657 // Don't add video effect on audio clips
1658 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1661 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1662 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1665 if (item->isItemLocked()) {
1668 item->initEffect(effect);
1669 if (effect.attribute("tag") == "ladspa") {
1670 QString ladpsaFile = m_document->getLadspaFile();
1671 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1672 effect.setAttribute("src", ladpsaFile);
1674 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1679 m_commandStack->push(effectCommand);
1680 setDocumentModified();
1681 } else delete effectCommand;
1684 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1686 QList<QGraphicsItem *> itemList;
1687 QUndoCommand *effectCommand = new QUndoCommand();
1689 QDomNode namenode = effect.elementsByTagName("name").item(0);
1690 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1691 else effectName = i18n("effect");
1692 effectCommand->setText(i18n("Add %1", effectName));
1694 if (track == -1) itemList = scene()->selectedItems();
1695 if (itemList.isEmpty()) {
1696 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1697 if (clip) itemList.append(clip);
1698 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1702 for (int i = 0; i < itemList.count(); i++) {
1703 if (itemList.at(i)->type() == GROUPWIDGET) {
1704 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1705 for (int j = 0; j < subitems.count(); j++) {
1706 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1711 for (int i = 0; i < itemList.count(); i++) {
1712 if (itemList.at(i)->type() == AVWIDGET) {
1713 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1714 if (effect.attribute("type") == "audio") {
1715 // Don't add audio effects on video clips
1716 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1717 /* do not show error message when item is part of a group as the user probably knows what he does then
1718 * and the message is annoying when working with the split audio feature */
1719 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1720 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1723 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1724 // Don't add video effect on audio clips
1725 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1726 /* do not show error message when item is part of a group as the user probably knows what he does then
1727 * and the message is annoying when working with the split audio feature */
1728 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1729 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1733 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1734 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1737 if (item->isItemLocked()) {
1741 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1742 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1744 item->initEffect(effect);
1747 if (effect.attribute("tag") == "ladspa") {
1748 QString ladpsaFile = m_document->getLadspaFile();
1749 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1750 effect.setAttribute("src", ladpsaFile);
1752 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1755 if (effectCommand->childCount() > 0) {
1756 m_commandStack->push(effectCommand);
1757 setDocumentModified();
1758 if (effectCommand->childCount() == 1) {
1759 // Display newly added clip effect
1760 for (int i = 0; i < itemList.count(); i++) {
1761 if (itemList.at(i)->type() == AVWIDGET) {
1762 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1763 if (!clip->isSelected()) {
1765 clip->setSelected(true);
1767 clip->setSelectedEffect(clip->effectsCount() - 1);
1768 emit clipItemSelected(clip, clip->effectsCount() - 1);
1773 } else delete effectCommand;
1776 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1779 // delete track effect
1780 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1781 m_commandStack->push(command);
1782 setDocumentModified();
1785 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1786 //clip is in a group, also remove the effect in other clips of the group
1787 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1788 QUndoCommand *delCommand = new QUndoCommand();
1790 QDomNode namenode = effect.elementsByTagName("name").item(0);
1791 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1792 else effectName = i18n("effect");
1793 delCommand->setText(i18n("Delete %1", effectName));
1796 for (int i = 0; i < items.count(); i++) {
1797 if (items.at(i)->type() == GROUPWIDGET) {
1798 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1799 for (int j = 0; j < subitems.count(); j++) {
1800 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1805 for (int i = 0; i < items.count(); i++) {
1806 if (items.at(i)->type() == AVWIDGET) {
1807 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1808 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1810 QDomElement eff = item->effectAt(ix);
1811 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1815 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1816 else delete delCommand;
1819 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1820 m_commandStack->push(command);
1821 setDocumentModified();
1824 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1826 if (insertedEffect.isNull()) {
1827 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1830 QDomElement effect = insertedEffect.cloneNode().toElement();
1831 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1832 if (pos < GenTime()) {
1833 // editing a track effect
1834 EffectsParameterList effectParams = getEffectArgs(effect);
1835 if (effect.attribute("tag") == "ladspa") {
1836 // Update the ladspa affect file
1837 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1839 // check if we are trying to reset a keyframe effect
1840 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1841 //clip->initEffect(effect);
1842 effectParams = getEffectArgs(effect);
1844 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1845 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1846 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1847 emit updateTrackEffectState(track);
1848 setDocumentModified();
1852 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1854 // Special case: speed effect
1855 if (effect.attribute("id") == "speed") {
1856 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1858 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1859 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1860 if (strobe == 0) strobe = 1;
1861 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1863 clip->setEffectAt(ix, effect);
1864 if (ix == clip->selectedEffectIndex()) {
1865 clip->setSelectedEffect(ix);
1866 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1871 EffectsParameterList effectParams = getEffectArgs(effect);
1872 if (effect.attribute("tag") == "ladspa") {
1873 // Update the ladspa affect file
1874 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1876 // check if we are trying to reset a keyframe effect
1877 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1878 clip->initEffect(effect);
1879 effectParams = getEffectArgs(effect);
1881 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1882 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1884 clip->setEffectAt(ix, effect);
1885 if (ix == clip->selectedEffectIndex()) {
1886 clip->setSelectedEffect(ix);
1887 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1889 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1890 // A fade effect was modified, update the clip
1891 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1892 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1893 clip->setFadeIn(pos);
1895 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1896 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1897 clip->setFadeOut(pos);
1901 setDocumentModified();
1904 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1906 if (pos < GenTime()) {
1907 // Moving track effect
1908 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1909 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1911 if (!act.isNull() && !before.isNull()) {
1912 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1913 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1914 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1915 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1916 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1919 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1920 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1921 QDomElement act = clip->effectAt(newPos - 1);
1922 QDomElement before = clip->effectAt(oldPos - 1);
1923 clip->setEffectAt(oldPos - 1, act);
1924 clip->setEffectAt(newPos - 1, before);
1925 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1926 if (act.attribute("id") == "speed") {
1927 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1928 } else if (before.attribute("id") == "speed") {
1929 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1930 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1931 emit clipItemSelected(clip, newPos - 1);
1932 setDocumentModified();
1933 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1936 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1938 EditEffectCommand *command;
1940 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1941 else effect = clip->effectAt(effectPos);
1942 QDomElement oldEffect = effect.cloneNode().toElement();
1943 effect.setAttribute("disable", (int) disable);
1947 // editing track effect
1948 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1950 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1952 m_commandStack->push(command);
1953 setDocumentModified();;
1956 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1958 MoveEffectCommand *command;
1960 // editing track effect
1961 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1962 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1963 m_commandStack->push(command);
1964 setDocumentModified();
1967 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1969 EditEffectCommand *command;
1970 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1971 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1972 m_commandStack->push(command);
1975 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1977 QDomElement effect = clip->getEffectAt(ix);
1978 QDomElement oldeffect = effect.cloneNode().toElement();
1979 effect.setAttribute("region", region);
1980 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1981 m_commandStack->push(command);
1984 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1988 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1989 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1990 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1992 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);
1994 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1995 m_blockRefresh = false;
1999 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2001 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2002 int cutPos = (int) cutTime.frames(m_document->fps());
2004 newPos.startPos = cutTime;
2005 newPos.endPos = info.endPos;
2006 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2007 newPos.track = info.track;
2008 newPos.cropDuration = newPos.endPos - newPos.startPos;
2010 bool snap = KdenliveSettings::snaptopoints();
2011 KdenliveSettings::setSnaptopoints(false);
2012 ClipItem *dup = item->clone(newPos);
2013 // remove unwanted effects (fade in) from 2nd part of cutted clip
2014 int ix = dup->hasEffect(QString(), "fadein");
2016 QDomElement oldeffect = item->effectAt(ix);
2017 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2019 ix = dup->hasEffect(QString(), "fade_from_black");
2021 QDomElement oldeffect = item->effectAt(ix);
2022 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2024 item->resizeEnd(cutPos);
2025 scene()->addItem(dup);
2026 if (item->checkKeyFrames())
2027 slotRefreshEffects(item);
2028 if (dup->checkKeyFrames())
2029 slotRefreshEffects(dup);
2031 updatePanZoom(item);
2032 updatePanZoom(dup, cutTime - item->startPos());
2034 item->baseClip()->addReference();
2035 m_document->updateClip(item->baseClip()->getId());
2036 setDocumentModified();
2037 KdenliveSettings::setSnaptopoints(snap);
2039 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2043 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2044 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2046 if (!item || !dup || item == dup) {
2047 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2048 m_blockRefresh = false;
2051 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2052 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2056 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2057 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2058 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2059 //deleteClip(dup->info());
2061 bool snap = KdenliveSettings::snaptopoints();
2062 KdenliveSettings::setSnaptopoints(false);
2064 if (dup->isSelected()) emit clipItemSelected(NULL);
2065 dup->baseClip()->removeReference();
2066 m_document->updateClip(dup->baseClip()->getId());
2067 scene()->removeItem(dup);
2070 ItemInfo clipinfo = item->info();
2071 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2072 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2074 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2076 updatePanZoom(item);
2078 setDocumentModified();
2080 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2082 KdenliveSettings::setSnaptopoints(snap);
2085 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2088 void CustomTrackView::slotEnableRefresh()
2090 m_blockRefresh = false;
2093 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2095 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2096 if (itemList.count() == 1) {
2097 if (itemList.at(0)->type() == AVWIDGET) {
2098 ClipItem *item = (ClipItem *) itemList.at(0);
2100 info.track = item->track();
2101 ClipItem *transitionClip = NULL;
2102 const int transitiontrack = getPreviousVideoTrack(info.track);
2103 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2104 if (pos < item->startPos() + item->cropDuration() / 2) {
2105 // add transition to clip start
2106 info.startPos = item->startPos();
2107 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2108 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2109 info.endPos = transitionClip->endPos();
2110 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2111 // Check there is no other transition at that place
2112 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2113 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2114 QList<QGraphicsItem *> selection = m_scene->items(r);
2115 bool transitionAccepted = true;
2116 for (int i = 0; i < selection.count(); i++) {
2117 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2118 Transition *tr = static_cast <Transition *>(selection.at(i));
2119 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2120 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2121 } else transitionAccepted = false;
2124 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2125 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2128 // add transition to clip end
2129 info.endPos = item->endPos();
2130 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2131 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2132 info.startPos = transitionClip->startPos();
2133 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2134 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2135 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2137 // Check there is no other transition at that place
2138 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2139 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2140 QList<QGraphicsItem *> selection = m_scene->items(r);
2141 bool transitionAccepted = true;
2142 for (int i = 0; i < selection.count(); i++) {
2143 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2144 Transition *tr = static_cast <Transition *>(selection.at(i));
2145 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2146 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2147 } else transitionAccepted = false;
2150 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2151 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2154 } else for (int i = 0; i < itemList.count(); i++) {
2155 if (itemList.at(i)->type() == AVWIDGET) {
2156 ClipItem *item = (ClipItem *) itemList.at(i);
2158 info.startPos = item->startPos();
2159 info.endPos = info.startPos + GenTime(65, m_document->fps());
2160 info.track = item->track();
2162 // Check there is no other transition at that place
2163 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2164 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2165 QList<QGraphicsItem *> selection = m_scene->items(r);
2166 bool transitionAccepted = true;
2167 for (int i = 0; i < selection.count(); i++) {
2168 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2169 Transition *tr = static_cast <Transition *>(selection.at(i));
2170 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2171 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2172 } else transitionAccepted = false;
2175 int transitiontrack = getPreviousVideoTrack(info.track);
2176 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2177 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2182 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2184 if (transitionInfo.startPos >= transitionInfo.endPos) {
2185 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2188 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2189 m_commandStack->push(command);
2190 setDocumentModified();
2193 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2195 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2196 //kDebug() << "---- ADDING transition " << params.attribute("value");
2197 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2198 scene()->addItem(tr);
2199 setDocumentModified();
2201 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2206 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2208 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2210 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2213 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2214 if (m_dragItem == item) m_dragItem = NULL;
2216 #if QT_VERSION >= 0x040600
2217 // animate item deletion
2218 item->closeAnimation();
2222 emit transitionItemSelected(NULL);
2223 setDocumentModified();
2226 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2228 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2229 QDomElement xml = tr->toXML();
2230 if (old.isNull() || xml.isNull()) {
2231 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2234 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2235 updateTrackDuration(tr->track(), command);
2236 m_commandStack->push(command);
2237 setDocumentModified();
2240 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2242 Transition *item = getTransitionItemAt(pos, track);
2244 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2248 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2250 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);
2251 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2252 item->setTransitionParameters(transition);
2253 if (updateTransitionWidget) {
2254 ItemInfo info = item->info();
2256 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2257 if (transitionClip && transitionClip->baseClip()) {
2258 QString size = transitionClip->baseClip()->getProperty("frame_size");
2259 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2260 if (factor == 0) factor = 1.0;
2261 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2262 p.setY(size.section('x', 1, 1).toInt());
2264 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2266 setDocumentModified();
2269 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2272 const QPointF pos = mapToScene(event->pos());
2273 if (m_selectionGroup) {
2274 m_selectionGroup->setPos(pos);
2275 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2276 event->acceptProposedAction();
2278 // Drag enter was not possible, try again at mouse position
2279 insertDropClips(event->mimeData(), event->pos());
2283 QGraphicsView::dragMoveEvent(event);
2287 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2289 if (m_selectionGroup && m_clipDrag) {
2290 m_thumbsTimer.stop();
2291 m_waitingThumbs.clear();
2292 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2294 scene()->destroyItemGroup(m_selectionGroup);
2295 m_selectionGroup = NULL;
2296 } else QGraphicsView::dragLeaveEvent(event);
2299 void CustomTrackView::dropEvent(QDropEvent * event)
2301 if (m_selectionGroup && m_clipDrag) {
2302 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2303 resetSelectionGroup();
2304 m_scene->clearSelection();
2305 bool hasVideoClip = false;
2306 QUndoCommand *addCommand = new QUndoCommand();
2307 addCommand->setText(i18n("Add timeline clip"));
2308 QList <ClipItem *> brokenClips;
2310 for (int i = 0; i < items.count(); i++) {
2311 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2312 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2313 if (items.count() == 1) {
2314 updateClipTypeActions(item);
2316 updateClipTypeActions(NULL);
2319 //TODO: take care of edit mode for undo
2320 item->baseClip()->addReference();
2321 //item->setZValue(item->defaultZValue());
2322 m_document->updateClip(item->baseClip()->getId());
2323 ItemInfo info = item->info();
2325 int tracknumber = m_document->tracksCount() - info.track - 1;
2326 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2327 if (isLocked) item->setItemLocked(true);
2328 ItemInfo clipInfo = info;
2329 clipInfo.track = m_document->tracksCount() - item->track();
2331 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2333 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2334 brokenClips.append(item);
2337 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2339 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2340 updateTrackDuration(info.track, addCommand);
2342 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2343 // add transparency transition
2344 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2345 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2347 item->setSelected(true);
2349 qDeleteAll(brokenClips);
2350 brokenClips.clear();
2351 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2352 else delete addCommand;
2354 // Automatic audio split
2355 if (KdenliveSettings::splitaudio())
2357 setDocumentModified();
2361 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2362 QList<QGraphicsItem *> selection = m_scene->items(rect);
2363 QStringList timelineList;
2365 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2366 for (int i = 0; i < selection.count(); i++) {
2367 if (selection.at(i)->type() == AVWIDGET) {
2368 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2369 int start = clip->startPos().frames(m_document->fps());
2370 int end = clip->endPos().frames(m_document->fps());
2371 timelineList.append(QString::number(start) + "-" + QString::number(end));
2374 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2377 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2378 if (items.count() > 1) {
2379 groupSelectedItems(true);
2380 } else if (items.count() == 1) {
2381 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2382 emit clipItemSelected((ClipItem*)m_dragItem);
2384 event->setDropAction(Qt::MoveAction);
2386 } else QGraphicsView::dropEvent(event);
2390 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2392 bool snap = KdenliveSettings::snaptopoints();
2393 KdenliveSettings::setSnaptopoints(false);
2394 if (mode == OVERWRITEEDIT) {
2395 // if we are in overwrite mode, move clips accordingly
2397 if (item == NULL) info = posinfo;
2398 else info = item->info();
2399 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);
2400 QList<QGraphicsItem *> selection = m_scene->items(rect);
2401 if (item) selection.removeAll(item);
2402 for (int i = 0; i < selection.count(); i++) {
2403 if (!selection.at(i)->isEnabled()) continue;
2404 if (selection.at(i)->type() == AVWIDGET) {
2405 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2406 if (clip->startPos() < info.startPos) {
2407 if (clip->endPos() > info.endPos) {
2408 ItemInfo clipInfo = clip->info();
2409 ItemInfo dupInfo = clipInfo;
2410 GenTime diff = info.startPos - clipInfo.startPos;
2411 dupInfo.startPos = info.startPos;
2412 dupInfo.cropStart += diff;
2413 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2414 ItemInfo newdupInfo = dupInfo;
2415 GenTime diff2 = info.endPos - info.startPos;
2416 newdupInfo.startPos = info.endPos;
2417 newdupInfo.cropStart += diff2;
2418 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2419 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2420 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2421 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2422 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2424 ItemInfo newclipInfo = clip->info();
2425 newclipInfo.endPos = info.startPos;
2426 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2427 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2429 } else if (clip->endPos() <= info.endPos) {
2430 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2431 scene()->removeItem(clip);
2435 ItemInfo newclipInfo = clip->info();
2436 newclipInfo.startPos = info.endPos;
2437 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2438 clip->resizeStart(info.endPos.frames(m_document->fps()));
2442 } else if (mode == INSERTEDIT) {
2443 // if we are in push mode, move clips accordingly
2445 if (item == NULL) info = posinfo;
2446 else info = item->info();
2447 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);
2448 QList<QGraphicsItem *> selection = m_scene->items(rect);
2449 if (item) selection.removeAll(item);
2450 for (int i = 0; i < selection.count(); i++) {
2451 if (selection.at(i)->type() == AVWIDGET) {
2452 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2453 if (clip->startPos() < info.startPos) {
2454 if (clip->endPos() > info.startPos) {
2455 ItemInfo clipInfo = clip->info();
2456 ItemInfo dupInfo = clipInfo;
2457 GenTime diff = info.startPos - clipInfo.startPos;
2458 dupInfo.startPos = info.startPos;
2459 dupInfo.cropStart += diff;
2460 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2461 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2462 // Commented out; variable dup unused. --granjow
2463 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2464 cutClip(clipInfo, info.startPos, true, false);
2467 // TODO: add insertspacecommand
2472 KdenliveSettings::setSnaptopoints(snap);
2476 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2478 if (mode == OVERWRITEEDIT) {
2479 // if we are in overwrite or push mode, move clips accordingly
2480 bool snap = KdenliveSettings::snaptopoints();
2481 KdenliveSettings::setSnaptopoints(false);
2482 ItemInfo info = item->info();
2483 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2484 QList<QGraphicsItem *> selection = m_scene->items(rect);
2485 selection.removeAll(item);
2486 for (int i = 0; i < selection.count(); i++) {
2487 if (!selection.at(i)->isEnabled()) continue;
2488 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2489 Transition *tr = static_cast<Transition *>(selection.at(i));
2490 if (tr->startPos() < info.startPos) {
2491 ItemInfo firstPos = tr->info();
2492 ItemInfo newPos = firstPos;
2493 firstPos.endPos = item->startPos();
2494 newPos.startPos = item->endPos();
2495 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2496 if (tr->endPos() > info.endPos) {
2498 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2500 } else if (tr->endPos() > info.endPos) {
2502 ItemInfo firstPos = tr->info();
2503 firstPos.startPos = item->endPos();
2504 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2506 // remove transition
2507 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2511 KdenliveSettings::setSnaptopoints(snap);
2515 QStringList CustomTrackView::mimeTypes() const
2517 QStringList qstrList;
2518 // list of accepted mime types for drop
2519 qstrList.append("text/plain");
2520 qstrList.append("kdenlive/producerslist");
2521 qstrList.append("kdenlive/clip");
2525 Qt::DropActions CustomTrackView::supportedDropActions() const
2527 // returns what actions are supported when dropping
2528 return Qt::MoveAction;
2531 void CustomTrackView::setDuration(int duration)
2533 int diff = qAbs(duration - sceneRect().width());
2534 if (diff * matrix().m11() > -50) {
2535 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2536 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2538 m_projectDuration = duration;
2541 int CustomTrackView::duration() const
2543 return m_projectDuration;
2546 void CustomTrackView::addTrack(TrackInfo type, int ix)
2548 if (ix == -1 || ix == m_document->tracksCount()) {
2549 m_document->insertTrack(0, type);
2550 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2552 m_document->insertTrack(m_document->tracksCount() - ix, type);
2553 // insert track in MLT playlist
2554 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2556 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2557 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2558 QList<QGraphicsItem *> selection = m_scene->items(r);
2559 resetSelectionGroup();
2561 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2562 scene()->addItem(m_selectionGroup);
2563 for (int i = 0; i < selection.count(); i++) {
2564 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2565 m_selectionGroup->addToGroup(selection.at(i));
2566 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2569 // Move graphic items
2570 m_selectionGroup->translate(0, m_tracksHeight);
2572 // adjust track number
2573 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2574 for (int i = 0; i < children.count(); i++) {
2575 if (children.at(i)->type() == GROUPWIDGET) {
2576 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2577 children << grp->childItems();
2580 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2582 ItemInfo clipinfo = item->info();
2583 if (item->type() == AVWIDGET) {
2584 ClipItem *clip = static_cast <ClipItem *>(item);
2585 // slowmotion clips are not track dependant, so no need to update them
2586 if (clip->speed() != 1.0) continue;
2587 // We add a move clip command so that we get the correct producer for new track number
2588 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2589 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2590 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2591 // problem updating clip
2592 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2595 } else if (item->type() == TRANSITIONWIDGET) {
2596 Transition *tr = static_cast <Transition *>(item);
2597 int track = tr->transitionEndTrack();
2599 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2603 resetSelectionGroup(false);
2606 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2607 for (int i = 0; i < m_guides.count(); i++) {
2608 QLineF l = m_guides.at(i)->line();
2609 l.setP2(QPointF(l.x2(), maxHeight));
2610 m_guides.at(i)->setLine(l);
2613 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2614 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2615 viewport()->update();
2616 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2617 //setFixedHeight(50 * m_tracksCount);
2619 updateTrackNames(ix, true);
2622 void CustomTrackView::removeTrack(int ix)
2624 // Delete track in MLT playlist
2625 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2626 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2628 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2629 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2630 QList<QGraphicsItem *> selection = m_scene->items(r);
2632 resetSelectionGroup();
2634 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2635 scene()->addItem(m_selectionGroup);
2636 for (int i = 0; i < selection.count(); i++) {
2637 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2638 m_selectionGroup->addToGroup(selection.at(i));
2639 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2642 // Move graphic items
2643 qreal ydiff = 0 - (int) m_tracksHeight;
2644 m_selectionGroup->translate(0, ydiff);
2646 // adjust track number
2647 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2648 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2649 for (int i = 0; i < children.count(); i++) {
2650 if (children.at(i)->type() == GROUPWIDGET) {
2651 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2652 children << grp->childItems();
2655 if (children.at(i)->type() == AVWIDGET) {
2656 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2658 ItemInfo clipinfo = clip->info();
2659 // We add a move clip command so that we get the correct producer for new track number
2660 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2661 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2662 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2663 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2666 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2667 Transition *tr = static_cast <Transition *>(children.at(i));
2669 int track = tr->transitionEndTrack();
2671 ItemInfo clipinfo = tr->info();
2672 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2676 resetSelectionGroup(false);
2678 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2679 for (int i = 0; i < m_guides.count(); i++) {
2680 QLineF l = m_guides.at(i)->line();
2681 l.setP2(QPointF(l.x2(), maxHeight));
2682 m_guides.at(i)->setLine(l);
2684 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2685 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2687 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2688 viewport()->update();
2690 updateTrackNames(ix, false);
2691 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2694 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2696 for (int i = 0; i < trackInfos.count(); ++i) {
2697 m_document->setTrackType(i, trackInfos.at(i));
2698 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2699 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2702 viewport()->update();
2703 emit trackHeightChanged();
2706 void CustomTrackView::slotSwitchTrackAudio(int ix)
2708 /*for (int i = 0; i < m_document->tracksCount(); i++)
2709 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2710 int tracknumber = m_document->tracksCount() - ix - 1;
2711 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2712 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2713 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2714 setDocumentModified();
2717 void CustomTrackView::slotSwitchTrackLock(int ix)
2719 int tracknumber = m_document->tracksCount() - ix - 1;
2720 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2721 m_commandStack->push(command);
2725 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2727 int tracknumber = m_document->tracksCount() - ix - 1;
2728 m_document->switchTrackLock(tracknumber, lock);
2730 emit doTrackLock(ix, lock);
2731 AbstractClipItem *clip = NULL;
2732 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2734 for (int i = 0; i < selection.count(); i++) {
2735 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2736 if (selection.at(i)->parentItem() && m_selectionGroup) {
2737 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2738 resetSelectionGroup();
2741 bool changeGroupLock = true;
2742 bool hasClipOnTrack = false;
2743 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2744 for (int j = 0; j < children.count(); ++j) {
2745 if (children.at(j)->isSelected()) {
2746 if (children.at(j)->type() == AVWIDGET)
2747 emit clipItemSelected(NULL);
2748 else if (children.at(j)->type() == TRANSITIONWIDGET)
2749 emit transitionItemSelected(NULL);
2754 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2755 if (child == m_dragItem)
2758 // only unlock group, if it is not locked by another track too
2759 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2760 changeGroupLock = false;
2762 // only (un-)lock if at least one clip is on the track
2763 if (child->track() == ix)
2764 hasClipOnTrack = true;
2766 if (changeGroupLock && hasClipOnTrack)
2767 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2768 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2769 if (selection.at(i)->parentItem()) {
2770 if (selection.at(i)->parentItem() == m_selectionGroup) {
2771 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2772 resetSelectionGroup();
2774 // groups are handled separately
2779 if (selection.at(i)->isSelected()) {
2780 if (selection.at(i)->type() == AVWIDGET)
2781 emit clipItemSelected(NULL);
2783 emit transitionItemSelected(NULL);
2785 clip = static_cast <AbstractClipItem *>(selection.at(i));
2786 clip->setItemLocked(lock);
2787 if (clip == m_dragItem)
2791 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2792 viewport()->update();
2793 setDocumentModified();
2796 void CustomTrackView::slotSwitchTrackVideo(int ix)
2798 int tracknumber = m_document->tracksCount() - ix;
2799 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2800 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2801 setDocumentModified();
2804 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2806 // Check there is no group going over several tracks there, or that would result in timeline corruption
2807 QList<QGraphicsItem *> selection = scene()->items(rect);
2809 int maxHeight = m_tracksHeight * 1.5;
2810 for (int i = 0; i < selection.count(); i++) {
2811 // Check that we don't try to move a group with clips on other tracks
2812 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2815 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2823 void CustomTrackView::slotRemoveSpace()
2827 if (m_menuPosition.isNull()) {
2828 pos = GenTime(cursorPos(), m_document->fps());
2830 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2833 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2834 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2837 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2838 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2842 ClipItem *item = getClipItemAt(pos, track);
2844 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);
2847 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2848 //kDebug() << "// GOT LENGT; " << length;
2850 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);
2854 // Make sure there is no group in the way
2855 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2858 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2860 // groups found on track, do not allow the move
2861 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2865 QList<ItemInfo> clipsToMove;
2866 QList<ItemInfo> transitionsToMove;
2868 for (int i = 0; i < items.count(); i++) {
2869 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2870 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2871 ItemInfo info = item->info();
2872 if (item->type() == AVWIDGET) {
2873 clipsToMove.append(info);
2874 } else if (item->type() == TRANSITIONWIDGET) {
2875 transitionsToMove.append(info);
2880 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2881 updateTrackDuration(track, command);
2882 m_commandStack->push(command);
2885 void CustomTrackView::slotInsertSpace()
2889 if (m_menuPosition.isNull()) {
2890 pos = GenTime(cursorPos(), m_document->fps());
2892 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2893 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2895 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2896 if (d.exec() != QDialog::Accepted) return;
2897 GenTime spaceDuration = d.selectedDuration();
2898 track = d.selectedTrack();
2900 QList<QGraphicsItem *> items;
2902 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2903 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2907 ClipItem *item = getClipItemAt(pos, track);
2908 if (item) pos = item->startPos();
2910 // Make sure there is no group in the way
2911 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2913 items = checkForGroups(rect, &isOk);
2915 // groups found on track, do not allow the move
2916 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2920 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2921 items = scene()->items(rect);
2924 QList<ItemInfo> clipsToMove;
2925 QList<ItemInfo> transitionsToMove;
2927 for (int i = 0; i < items.count(); i++) {
2928 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2929 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2930 ItemInfo info = item->info();
2931 if (item->type() == AVWIDGET)
2932 clipsToMove.append(info);
2933 else if (item->type() == TRANSITIONWIDGET)
2934 transitionsToMove.append(info);
2938 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2939 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2940 updateTrackDuration(track, command);
2941 m_commandStack->push(command);
2945 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2947 int diff = duration.frames(m_document->fps());
2948 resetSelectionGroup();
2949 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2950 scene()->addItem(m_selectionGroup);
2952 Transition *transition;
2954 // Create lists with start pos for each track
2955 QMap <int, int> trackClipStartList;
2956 QMap <int, int> trackTransitionStartList;
2958 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2959 trackClipStartList[i] = -1;
2960 trackTransitionStartList[i] = -1;
2963 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2964 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2966 if (clip->parentItem()) {
2967 m_selectionGroup->addToGroup(clip->parentItem());
2968 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2970 m_selectionGroup->addToGroup(clip);
2971 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2973 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))
2974 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2976 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);
2979 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2980 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2982 if (transition->parentItem()) {
2983 m_selectionGroup->addToGroup(transition->parentItem());
2984 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2986 m_selectionGroup->addToGroup(transition);
2987 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2989 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))
2990 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2991 } 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);
2993 m_selectionGroup->translate(diff, 0);
2995 // update items coordinates
2996 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2998 for (int i = 0; i < itemList.count(); i++) {
2999 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3000 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3001 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3002 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3003 for (int j = 0; j < children.count(); j++) {
3004 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3009 resetSelectionGroup(false);
3011 track = m_document->tracksCount() - track;
3012 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3015 void CustomTrackView::deleteClip(const QString &clipId)
3017 resetSelectionGroup();
3018 QList<QGraphicsItem *> itemList = items();
3019 QUndoCommand *deleteCommand = new QUndoCommand();
3021 for (int i = 0; i < itemList.count(); i++) {
3022 if (itemList.at(i)->type() == AVWIDGET) {
3023 ClipItem *item = (ClipItem *)itemList.at(i);
3024 if (item->clipProducer() == clipId) {
3026 if (item->parentItem()) {
3027 // Clip is in a group, destroy the group
3028 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3030 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3034 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3036 delete deleteCommand;
3038 updateTrackDuration(-1, deleteCommand);
3039 m_commandStack->push(deleteCommand);
3043 void CustomTrackView::setCursorPos(int pos, bool seek)
3045 if (pos == m_cursorPos) return;
3046 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3048 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3049 else if (m_autoScroll) checkScrolling();
3050 m_cursorLine->setPos(m_cursorPos, 0);
3053 void CustomTrackView::updateCursorPos()
3055 m_cursorLine->setPos(m_cursorPos, 0);
3058 int CustomTrackView::cursorPos()
3060 return (int)(m_cursorPos);
3063 void CustomTrackView::moveCursorPos(int delta)
3065 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3066 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3067 m_cursorPos += delta;
3068 m_cursorLine->setPos(m_cursorPos, 0);
3069 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3072 void CustomTrackView::initCursorPos(int pos)
3074 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3076 m_cursorLine->setPos(pos, 0);
3080 void CustomTrackView::checkScrolling()
3082 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3085 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3087 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3088 QGraphicsView::mouseReleaseEvent(event);
3089 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3090 #if QT_VERSION >= 0x040600
3091 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3093 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3094 if (event->button() == Qt::MidButton) {
3097 setDragMode(QGraphicsView::NoDrag);
3098 if (m_operationMode == MOVEGUIDE) {
3099 setCursor(Qt::ArrowCursor);
3100 m_operationMode = NONE;
3101 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3102 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3103 if (newPos != m_dragGuide->position()) {
3104 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3105 m_commandStack->push(command);
3106 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3107 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3108 m_document->syncGuides(m_guides);
3113 } else if (m_operationMode == SPACER && m_selectionGroup) {
3115 if (event->modifiers() != Qt::ControlModifier) {
3116 // We are moving all tracks
3118 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3119 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3121 if (timeOffset != GenTime()) {
3122 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3124 QList<ItemInfo> clipsToMove;
3125 QList<ItemInfo> transitionsToMove;
3127 // Create lists with start pos for each track
3128 QMap <int, int> trackClipStartList;
3129 QMap <int, int> trackTransitionStartList;
3131 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3132 trackClipStartList[i] = -1;
3133 trackTransitionStartList[i] = -1;
3136 for (int i = 0; i < items.count(); i++) {
3137 if (items.at(i)->type() == GROUPWIDGET)
3138 items += items.at(i)->childItems();
3141 for (int i = 0; i < items.count(); i++) {
3142 if (items.at(i)->type() == AVWIDGET) {
3143 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3144 ItemInfo info = item->info();
3145 clipsToMove.append(info);
3147 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3148 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3149 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3150 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3151 ItemInfo info = item->info();
3152 transitionsToMove.append(info);
3154 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3155 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3158 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3159 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3160 updateTrackDuration(track, command);
3161 m_commandStack->push(command);
3162 if (track != -1) track = m_document->tracksCount() - track;
3163 kDebug() << "SPACER TRACK:" << track;
3164 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3165 setDocumentModified();
3168 resetSelectionGroup(false);
3169 m_operationMode = NONE;
3170 } else if (m_operationMode == RUBBERSELECTION) {
3171 //kDebug() << "// END RUBBER SELECT";
3172 resetSelectionGroup();
3173 groupSelectedItems();
3174 m_operationMode = NONE;
3177 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3178 emit transitionItemSelected(NULL);
3182 if (m_dragItem) info = m_dragItem->info();
3184 if (m_operationMode == MOVE) {
3185 setCursor(Qt::OpenHandCursor);
3186 if (m_dragItem->parentItem() == 0) {
3187 // we are moving one clip, easy
3188 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3189 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3190 Mlt::Producer *prod = item->getProducer(info.track);
3191 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);
3194 QUndoCommand *moveCommand = new QUndoCommand();
3195 moveCommand->setText(i18n("Move clip"));
3196 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3198 int tracknumber = m_document->tracksCount() - item->track() - 1;
3199 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3200 if (isLocked) item->setItemLocked(true);
3201 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3202 // Also move automatic transitions (on lower track)
3203 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3204 ItemInfo startTrInfo;
3205 ItemInfo newStartTrInfo;
3206 bool moveStartTrans = false;
3207 bool moveEndTrans = false;
3208 if (startTransition && startTransition->isAutomatic()) {
3209 startTrInfo = startTransition->info();
3210 newStartTrInfo = startTrInfo;
3211 newStartTrInfo.track = info.track;
3212 newStartTrInfo.startPos = info.startPos;
3213 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3214 // transition end should stay the same
3216 // transition end should be adjusted to clip
3217 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3219 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3221 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3222 // Check if there is a transition at clip end
3223 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3224 if (tr && tr->isAutomatic()) {
3225 ItemInfo trInfo = tr->info();
3226 ItemInfo newTrInfo = trInfo;
3227 newTrInfo.track = info.track;
3228 newTrInfo.endPos = m_dragItem->endPos();
3229 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3230 // transition start should stay the same
3232 // transition start should be moved
3233 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3235 if (newTrInfo.startPos < newTrInfo.endPos) {
3236 moveEndTrans = true;
3237 if (moveStartTrans) {
3238 // we have to move both transitions, remove the start one so that there is no collision
3239 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3241 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3242 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3243 if (moveStartTrans) {
3244 // re-add transition in correct place
3245 int transTrack = startTransition->transitionEndTrack();
3246 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3247 transTrack = getPreviousVideoTrack(info.track);
3249 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3250 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3256 if (moveStartTrans && !moveEndTrans) {
3257 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3258 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3261 // Also move automatic transitions (on upper track)
3262 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3263 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3264 ItemInfo trInfo = tr->info();
3265 ItemInfo newTrInfo = trInfo;
3266 newTrInfo.startPos = m_dragItem->startPos();
3267 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3268 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3269 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3270 // transition end should be adjusted to clip on upper track
3271 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3273 if (newTrInfo.startPos < newTrInfo.endPos) {
3274 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3275 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3279 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3280 // Check if there is a transition at clip end
3281 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3282 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3283 ItemInfo trInfo = tr->info();
3284 ItemInfo newTrInfo = trInfo;
3285 newTrInfo.endPos = m_dragItem->endPos();
3286 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3287 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3288 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3289 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3290 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3291 // transition start should be moved
3292 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3294 if (newTrInfo.startPos < newTrInfo.endPos) {
3295 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3296 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3301 updateTrackDuration(info.track, moveCommand);
3302 if (m_dragItemInfo.track != info.track)
3303 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3304 m_commandStack->push(moveCommand);
3305 //checkTrackSequence(m_dragItem->track());
3307 // undo last move and emit error message
3308 bool snap = KdenliveSettings::snaptopoints();
3309 KdenliveSettings::setSnaptopoints(false);
3310 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3311 KdenliveSettings::setSnaptopoints(snap);
3312 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3314 setDocumentModified();
3315 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3316 Transition *transition = static_cast <Transition *>(m_dragItem);
3317 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3318 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)) {
3319 // Moving transition failed, revert to previous position
3320 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3321 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3323 QUndoCommand *moveCommand = new QUndoCommand();
3324 moveCommand->setText(i18n("Move transition"));
3325 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3326 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3327 updateTrackDuration(info.track, moveCommand);
3328 if (m_dragItemInfo.track != info.track)
3329 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3330 m_commandStack->push(moveCommand);
3331 setDocumentModified();
3335 // Moving several clips. We need to delete them and readd them to new position,
3336 // or they might overlap each other during the move
3337 QGraphicsItemGroup *group;
3338 if (m_selectionGroup)
3339 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3341 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3342 QList<QGraphicsItem *> items = group->childItems();
3344 QList<ItemInfo> clipsToMove;
3345 QList<ItemInfo> transitionsToMove;
3347 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3348 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3350 QUndoCommand *moveGroup = new QUndoCommand();
3351 moveGroup->setText(i18n("Move group"));
3352 if (timeOffset != GenTime() || trackOffset != 0) {
3353 // remove items in MLT playlist
3356 int max = items.count();
3357 for (int i = 0; i < max; i++) {
3358 if (items.at(i)->type() == GROUPWIDGET) {
3359 items += items.at(i)->childItems();
3362 m_document->renderer()->blockSignals(true);
3363 for (int i = 0; i < items.count(); i++) {
3364 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3365 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3366 ItemInfo info = item->info();
3367 if (item->type() == AVWIDGET) {
3368 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3369 // error, clip cannot be removed from playlist
3370 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3372 clipsToMove.append(info);
3375 transitionsToMove.append(info);
3376 Transition *tr = static_cast <Transition*>(item);
3377 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3380 m_document->renderer()->blockSignals(false);
3381 for (int i = 0; i < items.count(); i++) {
3382 // re-add items in correct place
3383 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3384 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3386 ItemInfo info = item->info();
3387 int tracknumber = m_document->tracksCount() - info.track - 1;
3388 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3390 group->removeFromGroup(item);
3391 item->setItemLocked(true);
3394 if (item->type() == AVWIDGET) {
3395 ClipItem *clip = static_cast <ClipItem*>(item);
3396 info.track = m_document->tracksCount() - info.track;
3397 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3398 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3399 for (int i = 0; i < clip->effectsCount(); i++) {
3400 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3403 Transition *tr = static_cast <Transition*>(item);
3404 int newTrack = tr->transitionEndTrack();
3405 if (!tr->forcedTrack()) {
3406 newTrack = getPreviousVideoTrack(info.track);
3408 tr->updateTransitionEndTrack(newTrack);
3409 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3410 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3413 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3414 updateTrackDuration(-1, moveGroup);
3415 m_commandStack->push(moveGroup);
3417 //QPointF top = group->sceneBoundingRect().topLeft();
3418 //QPointF oldpos = m_selectionGroup->scenePos();
3419 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3420 //group->setPos(top);
3421 //TODO: get rid of the 3 lines below
3422 if (m_selectionGroup) {
3423 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3424 m_selectionGroupInfo.track = m_selectionGroup->track();
3426 for (int i = 0; i < items.count(); ++i) {
3427 if (items.at(i)->type() == GROUPWIDGET) {
3428 rebuildGroup((AbstractGroupItem*)items.at(i));
3433 for (int i = 0; i < items.count(); ++i) {
3435 items.at(i)->setSelected(true);
3436 if (items.at(i)->parentItem())
3437 items.at(i)->parentItem()->setSelected(true);
3440 groupSelectedItems();
3442 rebuildGroup((AbstractGroupItem *)group);
3444 setDocumentModified();
3447 m_document->renderer()->doRefresh();
3448 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3450 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3451 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3453 QUndoCommand *resizeCommand = new QUndoCommand();
3454 resizeCommand->setText(i18n("Resize group"));
3455 QList <QGraphicsItem *> items = parent->childItems();
3456 QList <ItemInfo> infos = parent->resizeInfos();
3457 parent->clearResizeInfos();
3459 for (int i = 0; i < items.count(); ++i) {
3460 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3461 if (item && item->type() == AVWIDGET) {
3462 ItemInfo info = infos.at(itemcount);
3463 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3467 m_commandStack->push(resizeCommand);
3470 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3472 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3474 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3475 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3477 QUndoCommand *resizeCommand = new QUndoCommand();
3478 resizeCommand->setText(i18n("Resize group"));
3479 QList <QGraphicsItem *> items = parent->childItems();
3480 QList <ItemInfo> infos = parent->resizeInfos();
3481 parent->clearResizeInfos();
3483 for (int i = 0; i < items.count(); ++i) {
3484 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3485 if (item && item->type() == AVWIDGET) {
3486 ItemInfo info = infos.at(itemcount);
3487 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3491 updateTrackDuration(-1, resizeCommand);
3492 m_commandStack->push(resizeCommand);
3495 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3497 } else if (m_operationMode == FADEIN) {
3498 // resize fade in effect
3499 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3500 int ix = item->hasEffect("volume", "fadein");
3501 int ix2 = item->hasEffect("", "fade_from_black");
3503 QDomElement oldeffect = item->effectAt(ix);
3504 int start = item->cropStart().frames(m_document->fps());
3505 int end = item->fadeIn();
3507 slotDeleteEffect(item, -1, oldeffect, false);
3510 QDomElement effect = oldeffect.cloneNode().toElement();
3511 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3512 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3513 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3514 emit clipItemSelected(item, ix);
3516 } else if (item->fadeIn() != 0 && ix2 == -1) {
3518 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3520 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3521 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3522 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3523 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3526 QDomElement oldeffect = item->effectAt(ix2);
3527 int start = item->cropStart().frames(m_document->fps());
3528 int end = item->fadeIn();
3530 slotDeleteEffect(item, -1, oldeffect, false);
3533 QDomElement effect = oldeffect.cloneNode().toElement();
3534 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3535 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3536 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3537 emit clipItemSelected(item, ix2);
3540 } else if (m_operationMode == FADEOUT) {
3541 // resize fade in effect
3542 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3543 int ix = item->hasEffect("volume", "fadeout");
3544 int ix2 = item->hasEffect("", "fade_to_black");
3546 QDomElement oldeffect = item->effectAt(ix);
3547 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3548 int start = item->fadeOut();
3550 slotDeleteEffect(item, -1, oldeffect, false);
3552 start = end - start;
3553 QDomElement effect = oldeffect.cloneNode().toElement();
3554 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3555 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3556 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3557 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3558 emit clipItemSelected(item, ix);
3560 } else if (item->fadeOut() != 0 && ix2 == -1) {
3562 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3564 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3565 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3566 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3567 EffectsList::setParameter(effect, "out", QString::number(0));
3568 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3571 QDomElement oldeffect = item->effectAt(ix2);
3572 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3573 int start = item->fadeOut();
3575 slotDeleteEffect(item, -1, oldeffect, false);
3577 start = end - start;
3578 QDomElement effect = oldeffect.cloneNode().toElement();
3579 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3580 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3581 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3582 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3583 emit clipItemSelected(item, ix2);
3586 } else if (m_operationMode == KEYFRAME) {
3587 // update the MLT effect
3588 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3589 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3591 // check if we want to remove keyframe
3592 double val = mapToScene(event->pos()).toPoint().y();
3593 QRectF br = item->sceneBoundingRect();
3594 double maxh = 100.0 / br.height();
3595 val = (br.bottom() - val) * maxh;
3596 int start = item->cropStart().frames(m_document->fps());
3597 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3599 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3601 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3603 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3606 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3607 //item->updateKeyframeEffect();
3608 //QString next = item->keyframes(item->selectedEffectIndex());
3609 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3610 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3612 m_commandStack->push(command);
3613 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3614 emit clipItemSelected(item, item->selectedEffectIndex());
3616 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3617 // A transition is selected
3619 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3620 if (transitionClip && transitionClip->baseClip()) {
3621 QString size = transitionClip->baseClip()->getProperty("frame_size");
3622 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3623 if (factor == 0) factor = 1.0;
3624 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3625 p.setY(size.section('x', 1, 1).toInt());
3627 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3628 } else emit transitionItemSelected(NULL);
3629 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3630 m_operationMode = NONE;
3633 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3635 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3637 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3638 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3641 if (item->isSelected()) emit clipItemSelected(NULL);
3642 item->baseClip()->removeReference();
3643 m_document->updateClip(item->baseClip()->getId());
3645 /*if (item->baseClip()->isTransparent()) {
3646 // also remove automatic transition
3647 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3648 if (tr && tr->isAutomatic()) {
3649 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3650 scene()->removeItem(tr);
3654 m_waitingThumbs.removeAll(item);
3655 if (m_dragItem == item) m_dragItem = NULL;
3656 #if QT_VERSION >= 0x040600
3657 // animate item deletion
3658 item->closeAnimation();
3659 /*if (refresh) item->closeAnimation();
3661 // no refresh, means we have several operations chained, we need to delete clip immediatly
3662 // so that it does not get in the way of the other
3671 setDocumentModified();
3672 if (refresh) m_document->renderer()->doRefresh();
3675 void CustomTrackView::deleteSelectedClips()
3677 resetSelectionGroup();
3678 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3679 if (itemList.count() == 0) {
3680 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3683 scene()->clearSelection();
3684 QUndoCommand *deleteSelected = new QUndoCommand();
3686 bool resetGroup = false;
3689 int transitionCount = 0;
3690 // expand & destroy groups
3691 for (int i = 0; i < itemList.count(); i++) {
3692 if (itemList.at(i)->type() == GROUPWIDGET) {
3694 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3695 QList <ItemInfo> clipInfos;
3696 QList <ItemInfo> transitionInfos;
3697 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3698 for (int j = 0; j < children.count(); j++) {
3699 if (children.at(j)->type() == AVWIDGET) {
3700 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3701 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3702 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3703 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3704 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3706 if (itemList.contains(children.at(j))) {
3707 children.removeAt(j);
3711 itemList += children;
3712 if (clipInfos.count() > 0)
3713 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3715 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3716 itemList.insert(i + 1, itemList.at(i)->parentItem());
3719 for (int i = 0; i < itemList.count(); i++) {
3720 if (itemList.at(i)->type() == AVWIDGET) {
3722 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3723 if (item->parentItem()) resetGroup = true;
3724 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3725 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3726 emit clipItemSelected(NULL);
3727 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3729 Transition *item = static_cast <Transition *>(itemList.at(i));
3730 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3731 if (item->parentItem()) resetGroup = true;
3732 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3733 emit transitionItemSelected(NULL);
3736 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3737 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3738 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3739 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3740 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3741 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3742 else deleteSelected->setText(i18n("Delete selected items"));
3743 updateTrackDuration(-1, deleteSelected);
3744 m_commandStack->push(deleteSelected);
3747 void CustomTrackView::changeClipSpeed()
3749 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3750 if (itemList.count() == 0) {
3751 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3754 QUndoCommand *changeSelected = new QUndoCommand();
3755 changeSelected->setText("Edit clip speed");
3759 for (int i = 0; i < itemList.count(); i++) {
3760 if (itemList.at(i)->type() == AVWIDGET) {
3761 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3762 ItemInfo info = item->info();
3763 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3765 double speed = (double) percent / 100.0;
3766 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3768 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3772 if (count > 0) m_commandStack->push(changeSelected);
3773 else delete changeSelected;
3776 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3779 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3781 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3783 kDebug() << "ERROR: Cannot find clip for speed change";
3784 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3787 info.track = m_document->tracksCount() - item->track();
3788 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3790 item->setSpeed(speed, strobe);
3791 item->updateRectGeometry();
3792 if (item->cropDuration().frames(m_document->fps()) != endPos)
3793 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3794 updatePositionEffects(item, info);
3795 setDocumentModified();
3797 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3801 void CustomTrackView::cutSelectedClips()
3803 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3804 QList<AbstractGroupItem *> groups;
3805 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3806 for (int i = 0; i < itemList.count(); ++i) {
3807 if (!itemList.at(i))
3809 if (itemList.at(i)->type() == AVWIDGET) {
3810 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3811 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3812 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3813 if (!groups.contains(group))
3815 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3816 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3817 m_commandStack->push(command);
3819 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3820 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3821 if (!groups.contains(group))
3826 for (int i = 0; i < groups.count(); ++i)
3827 razorGroup(groups.at(i), currentPos);
3830 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3833 QList <QGraphicsItem *> children = group->childItems();
3834 QList <ItemInfo> clips1, transitions1;
3835 QList <ItemInfo> clipsCut, transitionsCut;
3836 QList <ItemInfo> clips2, transitions2;
3837 for (int i = 0; i < children.count(); ++i) {
3838 children.at(i)->setSelected(false);
3839 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3840 if (child->type() == AVWIDGET) {
3841 if (cutPos > child->endPos())
3842 clips1 << child->info();
3843 else if (cutPos < child->startPos())
3844 clips2 << child->info();
3846 clipsCut << child->info();
3848 if (cutPos > child->endPos())
3849 transitions1 << child->info();
3850 else if (cutPos < child->startPos())
3851 transitions2 << child->info();
3853 transitionsCut << child->info();
3856 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3858 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3859 m_commandStack->push(command);
3863 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)
3866 for (int i = 0; i < clipsCut.count(); ++i) {
3867 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3869 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3870 clips1 << clip->info();
3871 if (clipBehind != NULL)
3872 clips2 << clipBehind->info();
3875 /* TODO: cut transitionsCut
3876 * For now just append them to group1 */
3877 transitions1 << transitionsCut;
3878 doGroupClips(clips1, transitions1, true);
3879 doGroupClips(clips2, transitions2, true);
3881 /* we might also just use clipsCut.at(0)->parentItem().
3882 * Do this loop just in case something went wrong during cut */
3883 for (int i = 0; i < clipsCut.count(); ++i) {
3884 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3885 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3886 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3887 QList <QGraphicsItem *> children = group->childItems();
3888 QList <ItemInfo> groupClips;
3889 QList <ItemInfo> groupTrans;
3890 for (int j = 0; j < children.count(); ++j) {
3891 if (children.at(j)->type() == AVWIDGET)
3892 groupClips << ((AbstractClipItem *)children.at(j))->info();
3893 else if (children.at(j)->type() == TRANSITIONWIDGET)
3894 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3896 doGroupClips(groupClips, groupTrans, false);
3900 for (int i = 0; i < clipsCut.count(); ++i)
3901 cutClip(clipsCut.at(i), cutPos, false);
3902 // TODO: uncut transitonsCut
3903 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3907 void CustomTrackView::groupClips(bool group)
3909 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3910 QList <ItemInfo> clipInfos;
3911 QList <ItemInfo> transitionInfos;
3912 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3915 int max = itemList.count();
3916 for (int i = 0; i < max; i++) {
3917 if (itemList.at(i)->type() == GROUPWIDGET) {
3918 itemList += itemList.at(i)->childItems();
3922 for (int i = 0; i < itemList.count(); i++) {
3923 if (itemList.at(i)->type() == AVWIDGET) {
3924 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3925 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3926 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3927 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3928 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3931 if (clipInfos.count() > 0) {
3932 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3933 m_commandStack->push(command);
3937 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3939 resetSelectionGroup();
3940 m_scene->clearSelection();
3942 for (int i = 0; i < clipInfos.count(); i++) {
3943 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3944 if (clip == NULL) continue;
3945 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3946 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3947 m_document->clipManager()->removeGroup(grp);
3948 scene()->destroyItemGroup(grp);
3950 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3952 for (int i = 0; i < transitionInfos.count(); i++) {
3953 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3954 if (tr == NULL) continue;
3955 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3956 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3957 m_document->clipManager()->removeGroup(grp);
3958 scene()->destroyItemGroup(grp);
3960 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3962 setDocumentModified();
3966 QList <QGraphicsItemGroup *> groups;
3967 for (int i = 0; i < clipInfos.count(); i++) {
3968 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3970 clip->setSelected(true);
3973 for (int i = 0; i < transitionInfos.count(); i++) {
3974 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3976 clip->setSelected(true);
3980 groupSelectedItems(false, true);
3981 setDocumentModified();
3984 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3986 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3987 if (baseclip == NULL) {
3988 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3992 if (baseclip->producer() == NULL) {
3993 // If the clip has no producer, we must wait until it is created...
3995 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3996 emit forceClipProcessing(clipId);
3997 qApp->processEvents();
3998 for (int i = 0; i < 3; i++) {
3999 if (baseclip->producer() == NULL) {
4000 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4003 if (baseclip->producer() == NULL) {
4004 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4008 emit displayMessage(QString(), InformationMessage);
4012 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4013 item->setEffectList(effects);
4014 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4015 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4016 scene()->addItem(item);
4018 int tracknumber = m_document->tracksCount() - info.track - 1;
4019 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4020 if (isLocked) item->setItemLocked(true);
4022 baseclip->addReference();
4023 m_document->updateClip(baseclip->getId());
4024 info.track = m_document->tracksCount() - info.track;
4025 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4026 for (int i = 0; i < item->effectsCount(); i++) {
4027 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4029 setDocumentModified();
4031 m_document->renderer()->doRefresh();
4032 if (!baseclip->isPlaceHolder())
4033 m_waitingThumbs.append(item);
4034 m_thumbsTimer.start();
4037 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4039 QList<QGraphicsItem *> list = scene()->items();
4040 ClipItem *clip = NULL;
4041 for (int i = 0; i < list.size(); ++i) {
4042 if (list.at(i)->type() == AVWIDGET) {
4043 clip = static_cast <ClipItem *>(list.at(i));
4044 if (clip->clipProducer() == clipId) {
4045 ItemInfo info = clip->info();
4046 info.track = m_document->tracksCount() - clip->track();
4047 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4048 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4050 clip->refreshClip(true);
4057 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4059 int framepos = (int)(pos.frames(m_document->fps()));
4060 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4061 ClipItem *clip = NULL;
4062 for (int i = 0; i < list.size(); i++) {
4063 if (!list.at(i)->isEnabled()) continue;
4064 if (list.at(i)->type() == AVWIDGET) {
4065 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4066 if (test->endPos() == pos) clip = test;
4073 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4075 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4076 ClipItem *clip = NULL;
4077 for (int i = 0; i < list.size(); i++) {
4078 if (!list.at(i)->isEnabled()) continue;
4079 if (list.at(i)->type() == AVWIDGET) {
4080 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4081 if (test->startPos() == pos) clip = test;
4088 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4090 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4091 QList<QGraphicsItem *> list = scene()->items(p);
4092 ClipItem *clip = NULL;
4093 for (int i = 0; i < list.size(); i++) {
4094 if (!list.at(i)->isEnabled()) continue;
4095 if (list.at(i)->type() == AVWIDGET) {
4096 clip = static_cast <ClipItem *>(list.at(i));
4103 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4105 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4108 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4110 const QPointF p(pos, (track + 1) * m_tracksHeight);
4111 QList<QGraphicsItem *> list = scene()->items(p);
4112 Transition *clip = NULL;
4113 for (int i = 0; i < list.size(); i++) {
4114 if (!list.at(i)->isEnabled()) continue;
4115 if (list.at(i)->type() == TRANSITIONWIDGET) {
4116 clip = static_cast <Transition *>(list.at(i));
4123 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4125 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4128 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4130 int framepos = (int)(pos.frames(m_document->fps()));
4131 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4132 QList<QGraphicsItem *> list = scene()->items(p);
4133 Transition *clip = NULL;
4134 for (int i = 0; i < list.size(); i++) {
4135 if (!list.at(i)->isEnabled()) continue;
4136 if (list.at(i)->type() == TRANSITIONWIDGET) {
4137 Transition *test = static_cast <Transition *>(list.at(i));
4138 if (test->endPos() == pos) clip = test;
4145 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4147 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4148 QList<QGraphicsItem *> list = scene()->items(p);
4149 Transition *clip = NULL;
4150 for (int i = 0; i < list.size(); ++i) {
4151 if (!list.at(i)->isEnabled()) continue;
4152 if (list.at(i)->type() == TRANSITIONWIDGET) {
4153 Transition *test = static_cast <Transition *>(list.at(i));
4154 if (test->startPos() == pos) clip = test;
4161 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4163 if (m_selectionGroup) resetSelectionGroup(false);
4164 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4166 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);
4167 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4170 Mlt::Producer *prod = item->getProducer(end.track);
4172 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
4174 bool snap = KdenliveSettings::snaptopoints();
4175 KdenliveSettings::setSnaptopoints(false);
4176 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4178 int tracknumber = m_document->tracksCount() - end.track - 1;
4179 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4180 m_scene->clearSelection();
4181 if (isLocked) item->setItemLocked(true);
4183 if (item->isItemLocked()) item->setItemLocked(false);
4184 item->setSelected(true);
4186 if (item->baseClip()->isTransparent()) {
4187 // Also move automatic transition
4188 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4189 if (tr && tr->isAutomatic()) {
4190 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4191 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);
4192 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4195 KdenliveSettings::setSnaptopoints(snap);
4196 setDocumentModified();
4198 // undo last move and emit error message
4199 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4201 if (refresh) m_document->renderer()->doRefresh();
4204 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4207 resetSelectionGroup();
4208 m_scene->clearSelection();
4210 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4211 scene()->addItem(m_selectionGroup);
4213 m_document->renderer()->blockSignals(true);
4214 for (int i = 0; i < startClip.count(); i++) {
4216 startClip[i].startPos = startClip.at(i).startPos - offset;
4217 startClip[i].track = startClip.at(i).track - trackOffset;
4219 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4221 clip->setItemLocked(false);
4222 if (clip->parentItem()) {
4223 m_selectionGroup->addToGroup(clip->parentItem());
4224 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4226 m_selectionGroup->addToGroup(clip);
4227 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4229 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4230 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4232 for (int i = 0; i < startTransition.count(); i++) {
4234 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4235 startTransition[i].track = startTransition.at(i).track - trackOffset;
4237 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4239 tr->setItemLocked(false);
4240 if (tr->parentItem()) {
4241 m_selectionGroup->addToGroup(tr->parentItem());
4242 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4244 m_selectionGroup->addToGroup(tr);
4245 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4247 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());
4248 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4250 m_document->renderer()->blockSignals(false);
4252 if (m_selectionGroup) {
4253 bool snap = KdenliveSettings::snaptopoints();
4254 KdenliveSettings::setSnaptopoints(false);
4256 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4257 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4259 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4261 int max = children.count();
4262 for (int i = 0; i < max; i++) {
4263 if (children.at(i)->type() == GROUPWIDGET) {
4264 children += children.at(i)->childItems();
4265 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4266 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4267 /*m_document->clipManager()->removeGroup(grp);
4268 m_scene->destroyItemGroup(grp);*/
4269 children.removeAll(children.at(i));
4274 for (int i = 0; i < children.count(); i++) {
4275 // re-add items in correct place
4276 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4277 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4279 ItemInfo info = item->info();
4280 int tracknumber = m_document->tracksCount() - info.track - 1;
4281 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4283 item->setItemLocked(true);
4284 else if (item->isItemLocked())
4285 item->setItemLocked(false);
4287 if (item->type() == AVWIDGET) {
4288 ClipItem *clip = static_cast <ClipItem*>(item);
4289 info.track = m_document->tracksCount() - info.track;
4290 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4291 for (int i = 0; i < clip->effectsCount(); i++) {
4292 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4294 } else if (item->type() == TRANSITIONWIDGET) {
4295 Transition *tr = static_cast <Transition*>(item);
4297 if (!tr->forcedTrack()) {
4298 newTrack = getPreviousVideoTrack(info.track);
4300 newTrack = tr->transitionEndTrack() + trackOffset;
4301 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4303 tr->updateTransitionEndTrack(newTrack);
4304 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4308 resetSelectionGroup(false);
4310 for (int i = 0; i < children.count(); i++) {
4311 if (children.at(i)->parentItem())
4312 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4316 KdenliveSettings::setSnaptopoints(snap);
4317 m_document->renderer()->doRefresh();
4318 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4321 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4323 Transition *item = getTransitionItemAt(start.startPos, start.track);
4325 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);
4326 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4330 bool snap = KdenliveSettings::snaptopoints();
4331 KdenliveSettings::setSnaptopoints(false);
4333 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4334 // Transition was moved
4335 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4336 } else if (end.endPos == start.endPos) {
4337 // Transition start resize
4338 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4339 } else if (end.startPos == start.startPos) {
4340 // Transition end resize;
4341 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4342 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4345 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4346 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4347 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4349 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4350 KdenliveSettings::setSnaptopoints(snap);
4351 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4352 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());
4353 if (m_dragItem && m_dragItem == item) {
4355 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4356 if (transitionClip && transitionClip->baseClip()) {
4357 QString size = transitionClip->baseClip()->getProperty("frame_size");
4358 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4359 if (factor == 0) factor = 1.0;
4360 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4361 p.setY(size.section('x', 1, 1).toInt());
4363 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4365 if (m_refresh) m_document->renderer()->doRefresh();
4366 setDocumentModified();
4369 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4371 bool resizeClipStart = (start.startPos != end.startPos);
4372 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4374 if (dontWorry) return;
4375 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);
4376 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4379 if (item->parentItem()) {
4380 // Item is part of a group, reset group
4381 resetSelectionGroup();
4384 bool snap = KdenliveSettings::snaptopoints();
4385 KdenliveSettings::setSnaptopoints(false);
4387 if (resizeClipStart) {
4388 ItemInfo clipinfo = item->info();
4389 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4390 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4392 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4393 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4394 updatePositionEffects(item, clipinfo);
4395 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4397 ItemInfo clipinfo = item->info();
4398 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4399 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4401 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4402 updatePositionEffects(item, clipinfo);
4403 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4405 if (!resizeClipStart && end.cropStart != start.cropStart) {
4406 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4407 ItemInfo clipinfo = end;
4408 clipinfo.track = m_document->tracksCount() - end.track;
4409 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4411 item->setCropStart(end.cropStart);
4412 item->resetThumbs(true);
4415 m_document->renderer()->doRefresh();
4416 KdenliveSettings::setSnaptopoints(snap);
4417 setDocumentModified();
4420 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4422 if (pos == oldInfo.startPos.frames(m_document->fps()))
4424 bool snap = KdenliveSettings::snaptopoints();
4426 KdenliveSettings::setSnaptopoints(false);
4427 item->resizeStart(pos);
4428 if (item->startPos().frames(m_document->fps()) != pos) {
4429 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4430 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4431 KdenliveSettings::setSnaptopoints(snap);
4434 KdenliveSettings::setSnaptopoints(snap);
4437 bool hasParentCommand = false;
4439 hasParentCommand = true;
4441 command = new QUndoCommand();
4442 command->setText(i18n("Resize clip start"));
4445 // do this here, too, because otherwise undo won't update the group
4446 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4447 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4449 ItemInfo info = item->info();
4450 if (item->type() == AVWIDGET) {
4451 ItemInfo resizeinfo = oldInfo;
4452 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4453 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4455 // Check if there is an automatic transition on that clip (lower track)
4456 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4457 if (transition && transition->isAutomatic()) {
4458 ItemInfo trInfo = transition->info();
4459 ItemInfo newTrInfo = trInfo;
4460 newTrInfo.startPos = item->startPos();
4461 if (newTrInfo.startPos < newTrInfo.endPos)
4462 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4464 // Check if there is an automatic transition on that clip (upper track)
4465 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4466 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4467 ItemInfo trInfo = transition->info();
4468 ItemInfo newTrInfo = trInfo;
4469 newTrInfo.startPos = item->startPos();
4470 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4471 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4472 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4476 * TODO: cleanup the effect update process
4478 ClipItem *clip = static_cast < ClipItem * >(item);
4480 updatePositionEffects(clip, oldInfo);
4484 QDomElement root = doc.createElement("list");
4485 doc.appendChild(root);
4486 QList <int> indexes;
4487 for (int i = 0; i < clip->effectsCount(); i++) {
4488 QDomElement effect = clip->effectAt(i);
4489 if (EffectsList::hasKeyFrames(effect)) {
4490 doc.appendChild(doc.importNode(effect, true));
4495 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4496 // Keyframes were modified, updateClip
4497 QDomNodeList effs = doc.elementsByTagName("effect");
4499 // Since we must always resize clip before updating the keyframes, we
4500 // put a resize command before & after checking keyframes so that
4501 // we are sure the resize is performed before whenever we do or undo the action
4503 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4504 for (int i = 0; i < indexes.count(); i++) {
4505 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4506 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4508 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4509 emit clipItemSelected(clip);
4511 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4514 KdenliveSettings::setSnaptopoints(false);
4515 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4516 KdenliveSettings::setSnaptopoints(snap);
4517 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4519 } else if (item->type() == TRANSITIONWIDGET) {
4520 Transition *transition = static_cast <Transition *>(item);
4521 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)) {
4522 // Cannot resize transition
4523 KdenliveSettings::setSnaptopoints(false);
4524 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4525 KdenliveSettings::setSnaptopoints(snap);
4526 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4528 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4529 if (command == NULL)
4530 m_commandStack->push(moveCommand);
4534 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4535 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4537 if (!hasParentCommand)
4538 m_commandStack->push(command);
4541 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4543 if (pos == oldInfo.endPos.frames(m_document->fps()))
4545 bool snap = KdenliveSettings::snaptopoints();
4547 KdenliveSettings::setSnaptopoints(false);
4548 item->resizeEnd(pos);
4549 if (item->endPos().frames(m_document->fps()) != pos) {
4550 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4551 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4552 KdenliveSettings::setSnaptopoints(snap);
4555 KdenliveSettings::setSnaptopoints(snap);
4558 bool hasParentCommand = false;
4560 hasParentCommand = true;
4562 command = new QUndoCommand();
4563 command->setText(i18n("Resize clip end"));
4566 // do this here, too, because otherwise undo won't update the group
4567 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4568 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4570 ItemInfo info = item->info();
4571 if (item->type() == AVWIDGET) {
4572 ItemInfo resizeinfo = info;
4573 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4574 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4576 // Check if there is an automatic transition on that clip (lower track)
4577 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4578 if (tr && tr->isAutomatic()) {
4579 ItemInfo trInfo = tr->info();
4580 ItemInfo newTrInfo = trInfo;
4581 newTrInfo.endPos = item->endPos();
4582 if (newTrInfo.endPos > newTrInfo.startPos)
4583 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4586 // Check if there is an automatic transition on that clip (upper track)
4587 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4588 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4589 ItemInfo trInfo = tr->info();
4590 ItemInfo newTrInfo = trInfo;
4591 newTrInfo.endPos = item->endPos();
4592 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4593 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4594 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4598 ClipItem *clip = static_cast < ClipItem * >(item);
4600 updatePositionEffects(clip, oldInfo);
4604 QDomElement root = doc.createElement("list");
4605 doc.appendChild(root);
4606 QList <int> indexes;
4607 for (int i = 0; i < clip->effectsCount(); i++) {
4608 QDomElement effect = clip->effectAt(i);
4609 if (EffectsList::hasKeyFrames(effect)) {
4610 doc.appendChild(doc.importNode(effect, true));
4615 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4616 // Keyframes were modified, updateClip
4617 QDomNodeList effs = doc.elementsByTagName("effect");
4619 // Since we must always resize clip before updating the keyframes, we
4620 // put a resize command before & after checking keyframes so that
4621 // we are sure the resize is performed before whenever we do or undo the action
4623 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4624 for (int i = 0; i < indexes.count(); i++) {
4625 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4626 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4628 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4629 emit clipItemSelected(clip);
4631 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4634 KdenliveSettings::setSnaptopoints(false);
4635 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4636 KdenliveSettings::setSnaptopoints(true);
4637 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4639 } else if (item->type() == TRANSITIONWIDGET) {
4640 Transition *transition = static_cast <Transition *>(item);
4641 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)) {
4642 // Cannot resize transition
4643 KdenliveSettings::setSnaptopoints(false);
4644 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4645 KdenliveSettings::setSnaptopoints(true);
4646 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4648 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4649 if (command == NULL)
4650 m_commandStack->push(moveCommand);
4653 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4654 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4656 if (!hasParentCommand) {
4657 updateTrackDuration(oldInfo.track, command);
4658 m_commandStack->push(command);
4662 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4664 int end = item->fadeIn();
4666 // there is a fade in effect
4667 int effectPos = item->hasEffect("volume", "fadein");
4668 if (effectPos != -1) {
4669 QDomElement oldeffect = item->effectAt(effectPos);
4670 int start = item->cropStart().frames(m_document->fps());
4671 int max = item->cropDuration().frames(m_document->fps());
4673 // Make sure the fade effect is not longer than the clip
4674 item->setFadeIn(max);
4675 end = item->fadeIn();
4678 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4679 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4680 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4681 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4682 // if fade effect is displayed, update the effect edit widget with new clip duration
4683 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4685 effectPos = item->hasEffect("brightness", "fade_from_black");
4686 if (effectPos != -1) {
4687 QDomElement oldeffect = item->effectAt(effectPos);
4688 int start = item->cropStart().frames(m_document->fps());
4689 int max = item->cropDuration().frames(m_document->fps());
4691 // Make sure the fade effect is not longer than the clip
4692 item->setFadeIn(max);
4693 end = item->fadeIn();
4696 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4697 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4698 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4699 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4700 // if fade effect is displayed, update the effect edit widget with new clip duration
4701 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4704 int start = item->fadeOut();
4706 // there is a fade out effect
4707 int effectPos = item->hasEffect("volume", "fadeout");
4708 if (effectPos != -1) {
4709 QDomElement oldeffect = item->effectAt(effectPos);
4710 int max = item->cropDuration().frames(m_document->fps());
4711 int end = max + item->cropStart().frames(m_document->fps());
4713 // Make sure the fade effect is not longer than the clip
4714 item->setFadeOut(max);
4715 start = item->fadeOut();
4717 start = end - start;
4718 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4719 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4720 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4721 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4722 // if fade effect is displayed, update the effect edit widget with new clip duration
4723 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4725 effectPos = item->hasEffect("brightness", "fade_to_black");
4726 if (effectPos != -1) {
4727 QDomElement oldeffect = item->effectAt(effectPos);
4728 int max = item->cropDuration().frames(m_document->fps());
4729 int end = max + item->cropStart().frames(m_document->fps());
4731 // Make sure the fade effect is not longer than the clip
4732 item->setFadeOut(max);
4733 start = item->fadeOut();
4735 start = end - start;
4736 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4737 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4738 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4739 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4740 // if fade effect is displayed, update the effect edit widget with new clip duration
4741 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4745 int effectPos = item->hasEffect("freeze", "freeze");
4746 if (effectPos != -1) {
4747 // Freeze effect needs to be adjusted with clip resize
4748 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4749 QDomElement eff = item->getEffectAt(effectPos);
4750 if (!eff.isNull() && diff != 0) {
4751 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4752 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4753 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4754 emit clipItemSelected(item, item->selectedEffectIndex());
4759 updatePanZoom(item);
4762 double CustomTrackView::getSnapPointForPos(double pos)
4764 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4767 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4769 QList <GenTime> snaps;
4770 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4771 QList<QGraphicsItem *> itemList = items();
4772 for (int i = 0; i < itemList.count(); i++) {
4773 if (itemList.at(i) == selected) continue;
4774 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4775 if (itemList.at(i)->type() == AVWIDGET) {
4776 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4777 GenTime start = item->startPos();
4778 GenTime end = item->endPos();
4779 snaps.append(start);
4781 if (!offsetList.isEmpty()) {
4782 for (int j = 0; j < offsetList.size(); j++) {
4783 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4784 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4788 QList < GenTime > markers = item->snapMarkers();
4789 for (int j = 0; j < markers.size(); ++j) {
4790 GenTime t = markers.at(j);
4792 if (!offsetList.isEmpty()) {
4793 for (int k = 0; k < offsetList.size(); k++) {
4794 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4798 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4799 Transition *transition = static_cast <Transition*>(itemList.at(i));
4800 GenTime start = transition->startPos();
4801 GenTime end = transition->endPos();
4802 snaps.append(start);
4804 if (!offsetList.isEmpty()) {
4805 for (int j = 0; j < offsetList.size(); j++) {
4806 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4807 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4813 // add cursor position
4814 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4816 if (!offsetList.isEmpty()) {
4817 for (int j = 0; j < offsetList.size(); j++) {
4818 snaps.append(pos - offsetList.at(j));
4823 for (int i = 0; i < m_guides.count(); i++) {
4824 snaps.append(m_guides.at(i)->position());
4825 if (!offsetList.isEmpty()) {
4826 for (int j = 0; j < offsetList.size(); j++) {
4827 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4833 QPoint z = m_document->zone();
4834 snaps.append(GenTime(z.x(), m_document->fps()));
4835 snaps.append(GenTime(z.y(), m_document->fps()));
4838 m_scene->setSnapList(snaps);
4839 //for (int i = 0; i < m_snapPoints.size(); ++i)
4840 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4843 void CustomTrackView::slotSeekToPreviousSnap()
4845 updateSnapPoints(NULL);
4846 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4847 setCursorPos((int) res.frames(m_document->fps()));
4851 void CustomTrackView::slotSeekToNextSnap()
4853 updateSnapPoints(NULL);
4854 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4855 setCursorPos((int) res.frames(m_document->fps()));
4859 void CustomTrackView::clipStart()
4861 AbstractClipItem *item = getMainActiveClip();
4863 setCursorPos((int) item->startPos().frames(m_document->fps()));
4868 void CustomTrackView::clipEnd()
4870 AbstractClipItem *item = getMainActiveClip();
4872 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4877 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4879 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4880 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4881 m_commandStack->push(command);
4884 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4886 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4887 m_commandStack->push(command);
4890 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4892 DocClipBase *base = m_document->clipManager()->getClipById(id);
4893 QList <CommentedTime> markers = base->commentedSnapMarkers();
4895 if (markers.isEmpty()) {
4896 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4899 QUndoCommand *deleteMarkers = new QUndoCommand();
4900 deleteMarkers->setText("Delete clip markers");
4902 for (int i = 0; i < markers.size(); i++) {
4903 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4905 m_commandStack->push(deleteMarkers);
4908 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4910 DocClipBase *base = m_document->clipManager()->getClipById(id);
4911 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4912 else base->deleteSnapMarker(pos);
4913 emit updateClipMarkers(base);
4914 setDocumentModified();
4915 viewport()->update();
4918 int CustomTrackView::hasGuide(int pos, int offset)
4920 for (int i = 0; i < m_guides.count(); i++) {
4921 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4922 if (qAbs(guidePos - pos) <= offset) return guidePos;
4923 else if (guidePos > pos) return -1;
4928 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4932 double fps = m_document->fps();
4933 for (int i = 0; i < m_guides.count(); i++) {
4934 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4935 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4937 goMenu->setEnabled(!m_guides.isEmpty());
4940 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4942 if (oldPos > GenTime() && pos > GenTime()) {
4944 for (int i = 0; i < m_guides.count(); i++) {
4945 if (m_guides.at(i)->position() == oldPos) {
4946 Guide *item = m_guides.at(i);
4947 item->updateGuide(pos, comment);
4951 } else if (pos > GenTime()) addGuide(pos, comment);
4955 for (int i = 0; i < m_guides.count(); i++) {
4956 if (m_guides.at(i)->position() == oldPos) {
4957 delete m_guides.takeAt(i);
4962 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4964 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4965 m_document->syncGuides(m_guides);
4968 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4970 for (int i = 0; i < m_guides.count(); i++) {
4971 if (m_guides.at(i)->position() == pos) {
4972 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4976 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4977 scene()->addItem(g);
4979 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4980 m_document->syncGuides(m_guides);
4984 void CustomTrackView::slotAddGuide(bool dialog)
4986 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4988 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4989 if (d.exec() != QDialog::Accepted) return;
4990 marker.setComment(d.newMarker().comment());
4992 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4994 if (addGuide(marker.time(), marker.comment())) {
4995 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4996 m_commandStack->push(command);
5000 void CustomTrackView::slotEditGuide(int guidePos)
5003 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5004 else pos = GenTime(guidePos, m_document->fps());
5006 for (int i = 0; i < m_guides.count(); i++) {
5007 if (m_guides.at(i)->position() == pos) {
5008 slotEditGuide(m_guides.at(i)->info());
5013 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5016 void CustomTrackView::slotEditGuide(CommentedTime guide)
5018 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5019 if (d.exec() == QDialog::Accepted) {
5020 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5021 m_commandStack->push(command);
5026 void CustomTrackView::slotEditTimeLineGuide()
5028 if (m_dragGuide == NULL) return;
5029 CommentedTime guide = m_dragGuide->info();
5030 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5031 if (d.exec() == QDialog::Accepted) {
5032 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5033 m_commandStack->push(command);
5037 void CustomTrackView::slotDeleteGuide(int guidePos)
5040 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5041 else pos = GenTime(guidePos, m_document->fps());
5043 for (int i = 0; i < m_guides.count(); i++) {
5044 if (m_guides.at(i)->position() == pos) {
5045 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5046 m_commandStack->push(command);
5051 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5055 void CustomTrackView::slotDeleteTimeLineGuide()
5057 if (m_dragGuide == NULL) return;
5058 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5059 m_commandStack->push(command);
5063 void CustomTrackView::slotDeleteAllGuides()
5065 QUndoCommand *deleteAll = new QUndoCommand();
5066 deleteAll->setText("Delete all guides");
5067 for (int i = 0; i < m_guides.count(); i++) {
5068 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5070 m_commandStack->push(deleteAll);
5073 void CustomTrackView::setTool(PROJECTTOOL tool)
5078 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5081 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5082 m_scene->setScale(scaleFactor, verticalScale);
5083 removeTipAnimation();
5084 bool adjust = false;
5085 if (verticalScale != matrix().m22()) adjust = true;
5086 setMatrix(newmatrix);
5088 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5089 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5090 for (int i = 0; i < m_guides.count(); i++) {
5091 QLineF l = m_guides.at(i)->line();
5092 l.setP2(QPointF(l.x2(), newHeight));
5093 m_guides.at(i)->setLine(l);
5095 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5098 int diff = sceneRect().width() - m_projectDuration;
5099 if (diff * newmatrix.m11() < 50) {
5100 if (newmatrix.m11() < 0.4)
5101 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5103 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5105 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5106 centerOn(QPointF(cursorPos(), verticalPos));
5109 void CustomTrackView::slotRefreshGuides()
5111 if (KdenliveSettings::showmarkers()) {
5112 for (int i = 0; i < m_guides.count(); i++)
5113 m_guides.at(i)->update();
5117 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5119 painter->setClipRect(rect);
5120 QPen pen1 = painter->pen();
5121 pen1.setColor(palette().dark().color());
5122 painter->setPen(pen1);
5123 double min = rect.left();
5124 double max = rect.right();
5125 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5126 int maxTrack = m_document->tracksCount();
5127 QColor lockedColor = palette().button().color();
5128 QColor audioColor = palette().alternateBase().color();
5129 for (int i = 0; i < maxTrack; i++) {
5130 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5131 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5132 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5133 if (i == m_selectedTrack)
5134 painter->fillRect(track, m_activeTrackBrush.brush(this));
5136 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5138 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5142 bool CustomTrackView::findString(const QString &text)
5145 for (int i = 0; i < m_searchPoints.size(); ++i) {
5146 marker = m_searchPoints.at(i).comment();
5147 if (marker.contains(text, Qt::CaseInsensitive)) {
5148 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5149 int vert = verticalScrollBar()->value();
5150 int hor = cursorPos();
5151 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5159 void CustomTrackView::selectFound(QString track, QString pos)
5161 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5162 slotSelectTrack(track.toInt());
5164 int vert = verticalScrollBar()->value();
5165 int hor = cursorPos();
5166 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5169 bool CustomTrackView::findNextString(const QString &text)
5172 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5173 marker = m_searchPoints.at(i).comment();
5174 if (marker.contains(text, Qt::CaseInsensitive)) {
5175 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5176 int vert = verticalScrollBar()->value();
5177 int hor = cursorPos();
5178 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5187 void CustomTrackView::initSearchStrings()
5189 m_searchPoints.clear();
5190 QList<QGraphicsItem *> itemList = items();
5191 for (int i = 0; i < itemList.count(); i++) {
5192 // parse all clip names
5193 if (itemList.at(i)->type() == AVWIDGET) {
5194 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5195 GenTime start = item->startPos();
5196 CommentedTime t(start, item->clipName());
5197 m_searchPoints.append(t);
5198 // add all clip markers
5199 QList < CommentedTime > markers = item->commentedSnapMarkers();
5200 m_searchPoints += markers;
5205 for (int i = 0; i < m_guides.count(); i++)
5206 m_searchPoints.append(m_guides.at(i)->info());
5208 qSort(m_searchPoints);
5211 void CustomTrackView::clearSearchStrings()
5213 m_searchPoints.clear();
5217 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5219 QList<ItemInfo> matchingInfo;
5220 QList<QGraphicsItem *> itemList = items();
5221 for (int i = 0; i < itemList.count(); i++) {
5222 if (itemList.at(i)->type() == AVWIDGET) {
5223 ClipItem *item = (ClipItem *)itemList.at(i);
5224 if (item->clipProducer() == clipId)
5225 matchingInfo << item->info();
5228 return matchingInfo;
5231 void CustomTrackView::copyClip()
5233 qDeleteAll(m_copiedItems);
5234 m_copiedItems.clear();
5235 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5236 if (itemList.count() == 0) {
5237 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5240 for (int i = 0; i < itemList.count(); i++) {
5241 if (itemList.at(i)->type() == AVWIDGET) {
5242 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5243 ClipItem *clone = clip->clone(clip->info());
5244 m_copiedItems.append(clone);
5245 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5246 Transition *dup = static_cast <Transition *>(itemList.at(i));
5247 m_copiedItems.append(dup->clone());
5252 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5254 if (m_scene->editMode() != NORMALEDIT) {
5255 // If we are in overwrite mode, always allow the move
5258 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));
5259 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5260 for (int i = 0; i < collisions.count(); i++) {
5261 if (collisions.at(i)->type() == type) return false;
5266 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5269 for (int i = 0; i < infoList.count(); i++) {
5270 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));
5273 QList<QGraphicsItem *> collisions = scene()->items(path);
5274 for (int i = 0; i < collisions.count(); i++) {
5275 if (collisions.at(i)->type() == type) return false;
5280 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5282 for (int i = 0; i < items.count(); i++) {
5283 ItemInfo info = items.at(i)->info();
5284 info.startPos += offset;
5285 info.endPos += offset;
5286 info.track += trackOffset;
5287 if (!canBePastedTo(info, items.at(i)->type())) return false;
5292 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5294 QPainterPath movePath;
5295 movePath.moveTo(0, 0);
5297 for (int i = 0; i < items.count(); i++) {
5298 ItemInfo info = items.at(i)->info();
5299 info.startPos = info.startPos + offset;
5300 info.endPos = info.endPos + offset;
5301 info.track = info.track + trackOffset;
5302 if (info.startPos < GenTime()) {
5303 // No clip should go below 0
5306 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));
5307 movePath.addRect(rect);
5309 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5310 for (int i = 0; i < collisions.count(); i++) {
5311 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5312 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5320 void CustomTrackView::pasteClip()
5322 if (m_copiedItems.count() == 0) {
5323 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5328 GenTime pos = GenTime(-1);
5329 if (m_menuPosition.isNull()) {
5330 position = mapFromGlobal(QCursor::pos());
5331 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5332 track = m_selectedTrack;
5333 pos = GenTime(m_cursorPos, m_document->fps());
5334 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5338 position = m_menuPosition;
5341 if (pos == GenTime(-1))
5342 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5344 track = (int)(mapToScene(position).y() / m_tracksHeight);
5346 GenTime leftPos = m_copiedItems.at(0)->startPos();
5347 int lowerTrack = m_copiedItems.at(0)->track();
5348 int upperTrack = m_copiedItems.at(0)->track();
5349 for (int i = 1; i < m_copiedItems.count(); i++) {
5350 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5351 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5352 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5355 GenTime offset = pos - leftPos;
5356 int trackOffset = track - lowerTrack;
5358 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5359 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5360 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5361 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5364 QUndoCommand *pasteClips = new QUndoCommand();
5365 pasteClips->setText("Paste clips");
5367 for (int i = 0; i < m_copiedItems.count(); i++) {
5368 // parse all clip names
5369 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5370 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5371 ItemInfo info = clip->info();
5372 info.startPos += offset;
5373 info.endPos += offset;
5374 info.track += trackOffset;
5375 if (canBePastedTo(info, AVWIDGET)) {
5376 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5377 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5378 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5379 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5381 info.startPos = tr->startPos() + offset;
5382 info.endPos = tr->endPos() + offset;
5383 info.track = tr->track() + trackOffset;
5384 int transitionEndTrack;
5385 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5386 else transitionEndTrack = tr->transitionEndTrack();
5387 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5388 if (info.startPos >= info.endPos) {
5389 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5390 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5391 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5394 updateTrackDuration(-1, pasteClips);
5395 m_commandStack->push(pasteClips);
5398 void CustomTrackView::pasteClipEffects()
5400 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5401 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5404 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5406 QUndoCommand *paste = new QUndoCommand();
5407 paste->setText("Paste effects");
5409 QList<QGraphicsItem *> clips = scene()->selectedItems();
5412 for (int i = 0; i < clips.count(); ++i) {
5413 if (clips.at(i)->type() == GROUPWIDGET) {
5414 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5415 for (int j = 0; j < children.count(); j++) {
5416 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5417 clips.append(children.at(j));
5423 for (int i = 0; i < clips.count(); ++i) {
5424 if (clips.at(i)->type() == AVWIDGET) {
5425 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5426 for (int j = 0; j < clip->effectsCount(); j++) {
5427 QDomElement eff = clip->effectAt(j);
5428 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5429 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5430 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5435 if (paste->childCount() > 0) m_commandStack->push(paste);
5438 //adjust effects (fades, ...)
5439 for (int i = 0; i < clips.count(); ++i) {
5440 if (clips.at(i)->type() == AVWIDGET) {
5441 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5442 updatePositionEffects(item, item->info());
5448 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5450 // parse parameters to check if we need to adjust to the new crop start
5451 int diff = (newstart - oldstart).frames(m_document->fps());
5452 int max = (newstart + duration).frames(m_document->fps());
5453 QDomNodeList params = xml.elementsByTagName("parameter");
5454 for (int i = 0; i < params.count(); i++) {
5455 QDomElement e = params.item(i).toElement();
5456 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5457 QString def = e.attribute("default");
5458 // Effect has a keyframe type parameter, we need to adjust the values
5459 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5460 QStringList newKeyFrames;
5461 foreach(const QString &str, keys) {
5462 int pos = str.section(':', 0, 0).toInt();
5463 double val = str.section(':', 1, 1).toDouble();
5466 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5468 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5470 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5471 e.setAttribute("keyframes", newKeyFrames.join(";"));
5476 ClipItem *CustomTrackView::getClipUnderCursor() const
5478 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5479 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5480 for (int i = 0; i < collisions.count(); i++) {
5481 if (collisions.at(i)->type() == AVWIDGET) {
5482 return static_cast < ClipItem *>(collisions.at(i));
5488 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5490 QList<QGraphicsItem *> clips = scene()->selectedItems();
5491 if (clips.isEmpty()) {
5492 return getClipUnderCursor();
5494 AbstractClipItem *item = NULL;
5495 for (int i = 0; i < clips.count(); ++i) {
5496 if (clips.at(i)->type() == AVWIDGET) {
5497 item = static_cast < AbstractClipItem *>(clips.at(i));
5498 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5501 if (item) return item;
5506 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5508 QList<QGraphicsItem *> clips = scene()->selectedItems();
5509 if (clips.isEmpty()) {
5510 return getClipUnderCursor();
5513 // remove all items in the list that are not clips
5514 for (int i = 0; i < clips.count();) {
5515 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5518 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5519 for (int i = 0; i < clips.count(); ++i) {
5520 if (clips.at(i)->type() == AVWIDGET) {
5521 item = static_cast < ClipItem *>(clips.at(i));
5522 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5530 void CustomTrackView::setInPoint()
5532 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5534 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5537 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5541 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5544 void CustomTrackView::setOutPoint()
5546 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5548 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5551 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5555 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5558 void CustomTrackView::slotUpdateAllThumbs()
5560 if (!isEnabled()) return;
5561 QList<QGraphicsItem *> itemList = items();
5562 //if (itemList.isEmpty()) return;
5564 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5565 for (int i = 0; i < itemList.count(); i++) {
5566 if (itemList.at(i)->type() == AVWIDGET) {
5567 item = static_cast <ClipItem *>(itemList.at(i));
5568 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5569 // Check if we have a cached thumbnail
5570 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5571 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5572 if (QFile::exists(thumb)) {
5574 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5575 item->slotSetStartThumb(pix);
5578 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5579 QString endThumb = startThumb;
5580 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5581 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5582 if (QFile::exists(startThumb)) {
5583 QPixmap pix(startThumb);
5584 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5585 item->slotSetStartThumb(pix);
5587 if (QFile::exists(endThumb)) {
5588 QPixmap pix(endThumb);
5589 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5590 item->slotSetEndThumb(pix);
5593 item->refreshClip(false);
5597 viewport()->update();
5600 void CustomTrackView::saveThumbnails()
5602 QList<QGraphicsItem *> itemList = items();
5604 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5605 for (int i = 0; i < itemList.count(); i++) {
5606 if (itemList.at(i)->type() == AVWIDGET) {
5607 item = static_cast <ClipItem *>(itemList.at(i));
5608 if (item->clipType() != COLOR) {
5609 // Check if we have a cached thumbnail
5610 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5611 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5612 if (!QFile::exists(thumb)) {
5613 QPixmap pix(item->startThumb());
5617 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5618 QString endThumb = startThumb;
5619 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5620 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5621 if (!QFile::exists(startThumb)) {
5622 QPixmap pix(item->startThumb());
5623 pix.save(startThumb);
5625 if (!QFile::exists(endThumb)) {
5626 QPixmap pix(item->endThumb());
5636 void CustomTrackView::slotInsertTrack(int ix)
5638 TrackDialog d(m_document, parentWidget());
5639 d.comboTracks->setCurrentIndex(ix);
5640 d.label->setText(i18n("Insert track"));
5641 d.setWindowTitle(i18n("Insert New Track"));
5643 if (d.exec() == QDialog::Accepted) {
5644 ix = d.comboTracks->currentIndex();
5645 if (d.before_select->currentIndex() == 1)
5649 info.isMute = false;
5650 info.isLocked = false;
5651 if (d.video_track->isChecked()) {
5652 info.type = VIDEOTRACK;
5653 info.isBlind = false;
5655 info.type = AUDIOTRACK;
5656 info.isBlind = true;
5658 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5659 m_commandStack->push(addTrack);
5660 setDocumentModified();
5664 void CustomTrackView::slotDeleteTrack(int ix)
5666 if (m_document->tracksCount() < 2) return;
5667 TrackDialog d(m_document, parentWidget());
5668 d.comboTracks->setCurrentIndex(ix);
5669 d.label->setText(i18n("Delete track"));
5670 d.before_select->setHidden(true);
5671 d.setWindowTitle(i18n("Delete Track"));
5672 d.video_track->setHidden(true);
5673 d.audio_track->setHidden(true);
5674 if (d.exec() == QDialog::Accepted) {
5675 ix = d.comboTracks->currentIndex();
5676 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5677 deleteTimelineTrack(ix, info);
5678 setDocumentModified();
5679 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5680 m_commandStack->push(command);*/
5684 void CustomTrackView::slotConfigTracks(int ix)
5686 TracksConfigDialog d(m_document, ix, parentWidget());
5687 if (d.exec() == QDialog::Accepted) {
5688 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5689 m_commandStack->push(configTracks);
5690 QList <int> toDelete = d.deletedTracks();
5691 for (int i = 0; i < toDelete.count(); ++i) {
5692 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5693 deleteTimelineTrack(toDelete.at(i) - i, info);
5695 setDocumentModified();
5699 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5701 if (m_document->tracksCount() < 2) return;
5702 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5703 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5704 QList<QGraphicsItem *> selection = m_scene->items(r);
5705 QUndoCommand *deleteTrack = new QUndoCommand();
5706 deleteTrack->setText("Delete track");
5708 // Delete all clips in selected track
5709 for (int i = 0; i < selection.count(); i++) {
5710 if (selection.at(i)->type() == AVWIDGET) {
5711 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5712 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5713 m_scene->removeItem(item);
5716 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5717 Transition *item = static_cast <Transition *>(selection.at(i));
5718 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5719 m_scene->removeItem(item);
5725 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5726 m_commandStack->push(deleteTrack);
5729 void CustomTrackView::autoTransition()
5731 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5732 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5733 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5736 Transition *tr = static_cast <Transition*>(itemList.at(0));
5737 tr->setAutomatic(!tr->isAutomatic());
5738 QDomElement transition = tr->toXML();
5739 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);
5740 setDocumentModified();
5744 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5747 QDomNodeList params = effect.elementsByTagName("parameter");
5748 for (int i = 0; i < params.count(); i++) {
5749 QDomElement e = params.item(i).toElement();
5750 if (!e.isNull() && e.attribute("type") == "constant") {
5751 if (e.hasAttribute("factor")) {
5752 double factor = e.attribute("factor").toDouble();
5753 double value = e.attribute("value").toDouble();
5754 value = value / factor;
5755 result.append(QString::number(value));
5756 } else result.append(e.attribute("value"));
5762 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5764 QList<QGraphicsItem *> list = scene()->items();
5765 ClipItem *clip = NULL;
5766 for (int i = 0; i < list.size(); ++i) {
5767 if (list.at(i)->type() == AVWIDGET) {
5768 clip = static_cast <ClipItem *>(list.at(i));
5769 if (clip->clipProducer() == id) {
5770 clip->setClipName(name);
5774 viewport()->update();
5777 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5779 minimum = GenTime();
5780 maximum = GenTime();
5781 QList<QGraphicsItem *> selection;
5782 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5783 selection.removeAll(item);
5784 for (int i = 0; i < selection.count(); i++) {
5785 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5786 if (clip && clip->type() == AVWIDGET) {
5787 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5788 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5793 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5795 minimum = GenTime();
5796 maximum = GenTime();
5797 QList<QGraphicsItem *> selection;
5798 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5799 selection.removeAll(item);
5800 for (int i = 0; i < selection.count(); i++) {
5801 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5802 if (clip && clip->type() == TRANSITIONWIDGET) {
5803 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5804 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5809 void CustomTrackView::loadGroups(const QDomNodeList groups)
5811 for (int i = 0; i < groups.count(); i++) {
5812 QDomNodeList children = groups.at(i).childNodes();
5813 scene()->clearSelection();
5814 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5815 QDomNode n = children.item(nodeindex);
5816 QDomElement elem = n.toElement();
5817 int pos = elem.attribute("position").toInt();
5818 int track = elem.attribute("track").toInt();
5819 if (elem.tagName() == "clipitem") {
5820 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5821 if (clip) clip->setSelected(true);
5823 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5824 if (clip) clip->setSelected(true);
5827 groupSelectedItems(false, true);
5831 void CustomTrackView::splitAudio()
5833 resetSelectionGroup();
5834 QList<QGraphicsItem *> selection = scene()->selectedItems();
5835 if (selection.isEmpty()) {
5836 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5839 QUndoCommand *splitCommand = new QUndoCommand();
5840 splitCommand->setText(i18n("Split audio"));
5841 for (int i = 0; i < selection.count(); i++) {
5842 if (selection.at(i)->type() == AVWIDGET) {
5843 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5844 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5845 if (clip->parentItem()) {
5846 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5848 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5853 if (splitCommand->childCount()) {
5854 updateTrackDuration(-1, splitCommand);
5855 m_commandStack->push(splitCommand);
5859 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5861 ClipItem *clip = getClipItemAt(pos, track);
5863 kDebug() << "// Cannot find clip to split!!!";
5867 int start = pos.frames(m_document->fps());
5868 int freetrack = m_document->tracksCount() - track - 1;
5870 // do not split audio when we are on an audio track
5871 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5874 for (; freetrack > 0; freetrack--) {
5875 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5876 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5877 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5878 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5879 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5884 kDebug() << "GOT TRK: " << track;
5885 if (freetrack == 0) {
5886 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5888 ItemInfo info = clip->info();
5889 info.track = m_document->tracksCount() - freetrack;
5890 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5891 scene()->clearSelection();
5892 clip->setSelected(true);
5893 ClipItem *audioClip = getClipItemAt(start, info.track);
5895 clip->setVideoOnly(true);
5896 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5897 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5899 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5900 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5902 audioClip->setSelected(true);
5903 audioClip->setAudioOnly(true);
5904 groupSelectedItems(false, true);
5908 // unsplit clip: remove audio part and change video part to normal clip
5909 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5910 kDebug() << "//CANNOT FIND CLP GRP";
5913 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5914 QList<QGraphicsItem *> children = grp->childItems();
5915 if (children.count() != 2) {
5916 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5919 for (int i = 0; i < children.count(); i++) {
5920 if (children.at(i) != clip) {
5921 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5922 ItemInfo info = clip->info();
5923 deleteClip(clp->info());
5924 clip->setVideoOnly(false);
5925 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5926 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5931 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5932 m_document->clipManager()->removeGroup(grp);
5933 scene()->destroyItemGroup(grp);
5937 void CustomTrackView::setVideoOnly()
5939 resetSelectionGroup();
5940 QList<QGraphicsItem *> selection = scene()->selectedItems();
5941 if (selection.isEmpty()) {
5942 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5945 QUndoCommand *videoCommand = new QUndoCommand();
5946 videoCommand->setText(i18n("Video only"));
5947 for (int i = 0; i < selection.count(); i++) {
5948 if (selection.at(i)->type() == AVWIDGET) {
5949 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5950 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5951 if (clip->parentItem()) {
5952 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5954 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5959 m_commandStack->push(videoCommand);
5962 void CustomTrackView::setAudioOnly()
5964 resetSelectionGroup();
5965 QList<QGraphicsItem *> selection = scene()->selectedItems();
5966 if (selection.isEmpty()) {
5967 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5970 QUndoCommand *videoCommand = new QUndoCommand();
5971 videoCommand->setText(i18n("Audio only"));
5972 for (int i = 0; i < selection.count(); i++) {
5973 if (selection.at(i)->type() == AVWIDGET) {
5974 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5975 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5976 if (clip->parentItem()) {
5977 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5979 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5984 m_commandStack->push(videoCommand);
5987 void CustomTrackView::setAudioAndVideo()
5989 resetSelectionGroup();
5990 QList<QGraphicsItem *> selection = scene()->selectedItems();
5991 if (selection.isEmpty()) {
5992 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5995 QUndoCommand *videoCommand = new QUndoCommand();
5996 videoCommand->setText(i18n("Audio and Video"));
5997 for (int i = 0; i < selection.count(); i++) {
5998 if (selection.at(i)->type() == AVWIDGET) {
5999 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6000 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6001 if (clip->parentItem()) {
6002 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6004 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6009 m_commandStack->push(videoCommand);
6012 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6014 ClipItem *clip = getClipItemAt(pos, track);
6016 kDebug() << "// Cannot find clip to split!!!";
6020 int start = pos.frames(m_document->fps());
6021 clip->setVideoOnly(true);
6022 clip->setAudioOnly(false);
6023 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6024 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6026 } else if (audioOnly) {
6027 int start = pos.frames(m_document->fps());
6028 clip->setAudioOnly(true);
6029 clip->setVideoOnly(false);
6030 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6031 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6034 int start = pos.frames(m_document->fps());
6035 clip->setAudioOnly(false);
6036 clip->setVideoOnly(false);
6037 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6038 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6042 setDocumentModified();
6045 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6047 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6048 m_clipTypeGroup->setEnabled(false);
6050 m_clipTypeGroup->setEnabled(true);
6051 QList <QAction *> actions = m_clipTypeGroup->actions();
6053 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6054 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6055 else lookup = "clip_audio_and_video";
6056 for (int i = 0; i < actions.count(); i++) {
6057 if (actions.at(i)->data().toString() == lookup) {
6058 actions.at(i)->setChecked(true);
6065 void CustomTrackView::slotGoToMarker(QAction *action)
6067 int pos = action->data().toInt();
6068 setCursorPos(pos, true);
6071 void CustomTrackView::reloadTransitionLumas()
6075 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6076 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6077 for (int i = 0; i < params.count(); i++) {
6078 QDomElement e = params.item(i).toElement();
6079 if (e.attribute("tag") == "resource") {
6080 lumaNames = e.attribute("paramlistdisplay");
6081 lumaFiles = e.attribute("paramlist");
6086 QList<QGraphicsItem *> itemList = items();
6087 Transition *transitionitem;
6088 QDomElement transitionXml;
6089 for (int i = 0; i < itemList.count(); i++) {
6090 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6091 transitionitem = static_cast <Transition*>(itemList.at(i));
6092 transitionXml = transitionitem->toXML();
6093 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6094 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6095 for (int i = 0; i < params.count(); i++) {
6096 QDomElement e = params.item(i).toElement();
6097 if (e.attribute("tag") == "resource") {
6098 e.setAttribute("paramlistdisplay", lumaNames);
6099 e.setAttribute("paramlist", lumaFiles);
6104 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6105 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6106 for (int i = 0; i < params.count(); i++) {
6107 QDomElement e = params.item(i).toElement();
6108 if (e.attribute("tag") == "luma") {
6109 e.setAttribute("paramlistdisplay", lumaNames);
6110 e.setAttribute("paramlist", lumaFiles);
6117 emit transitionItemSelected(NULL);
6120 double CustomTrackView::fps() const
6122 return m_document->fps();
6125 void CustomTrackView::updateProjectFps()
6127 // update all clips to the new fps
6128 resetSelectionGroup();
6129 scene()->clearSelection();
6131 QList<QGraphicsItem *> itemList = items();
6132 for (int i = 0; i < itemList.count(); i++) {
6133 // remove all items and re-add them one by one
6134 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6136 for (int i = 0; i < itemList.count(); i++) {
6137 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6138 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6139 clip->updateFps(m_document->fps());
6140 m_scene->addItem(clip);
6141 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6142 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6143 QList<QGraphicsItem *> children = grp->childItems();
6144 for (int j = 0; j < children.count(); j++) {
6145 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6146 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6147 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6148 clip->updateFps(m_document->fps());
6151 m_document->clipManager()->removeGroup(grp);
6152 m_scene->addItem(grp);
6153 scene()->destroyItemGroup(grp);
6154 for (int j = 0; j < children.count(); j++) {
6155 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6156 //children.at(j)->setParentItem(0);
6157 children.at(j)->setSelected(true);
6160 groupSelectedItems(true, true);
6161 } else if (itemList.at(i)->type() == GUIDEITEM) {
6162 Guide *g = static_cast<Guide *>(itemList.at(i));
6164 m_scene->addItem(g);
6167 viewport()->update();
6170 void CustomTrackView::slotTrackDown()
6172 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6173 else m_selectedTrack++;
6174 emit updateTrackHeaders();
6175 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6176 ensureVisible(rect, 0, 0);
6177 viewport()->update();
6180 void CustomTrackView::slotTrackUp()
6182 if (m_selectedTrack > 0) m_selectedTrack--;
6183 else m_selectedTrack = m_document->tracksCount() - 1;
6184 emit updateTrackHeaders();
6185 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6186 ensureVisible(rect, 0, 0);
6187 viewport()->update();
6190 int CustomTrackView::selectedTrack() const
6192 return m_selectedTrack;
6195 QStringList CustomTrackView::selectedClips() const
6197 QStringList clipIds;
6198 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6199 for (int i = 0; i < selection.count(); i++) {
6200 if (selection.at(i)->type() == AVWIDGET) {
6201 ClipItem *item = (ClipItem *)selection.at(i);
6202 clipIds << item->clipProducer();
6208 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6210 QList<ClipItem *> clips;
6211 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6212 for (int i = 0; i < selection.count(); i++) {
6213 if (selection.at(i)->type() == AVWIDGET) {
6214 clips.append((ClipItem *)selection.at(i));
6220 void CustomTrackView::slotSelectTrack(int ix)
6222 m_selectedTrack = qMax(0, ix);
6223 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6224 emit updateTrackHeaders();
6225 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6226 ensureVisible(rect, 0, 0);
6227 viewport()->update();
6230 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6233 if (track != -1 && pos != -1)
6234 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6236 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6237 QList<QGraphicsItem *> selection = m_scene->items(rect);
6238 resetSelectionGroup(group);
6239 if (!group) m_scene->clearSelection();
6240 for (int i = 0; i < selection.count(); i++) {
6241 if (selection.at(i)->type() == AVWIDGET) {
6242 selection.at(i)->setSelected(add);
6246 if (group) groupSelectedItems();
6249 void CustomTrackView::selectTransition(bool add, bool group)
6251 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6252 QList<QGraphicsItem *> selection = m_scene->items(rect);
6253 resetSelectionGroup(group);
6254 if (!group) m_scene->clearSelection();
6255 for (int i = 0; i < selection.count(); i++) {
6256 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6257 selection.at(i)->setSelected(add);
6261 if (group) groupSelectedItems();
6264 QStringList CustomTrackView::extractTransitionsLumas()
6267 QList<QGraphicsItem *> itemList = items();
6268 Transition *transitionitem;
6269 QDomElement transitionXml;
6270 for (int i = 0; i < itemList.count(); i++) {
6271 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6272 transitionitem = static_cast <Transition*>(itemList.at(i));
6273 transitionXml = transitionitem->toXML();
6274 QString luma = EffectsList::parameter(transitionXml, "luma");
6275 if (!luma.isEmpty()) urls << luma;
6281 void CustomTrackView::setEditMode(EDITMODE mode)
6283 m_scene->setEditMode(mode);
6286 void CustomTrackView::checkTrackSequence(int track)
6288 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6289 //track = m_document->tracksCount() -track;
6290 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6291 QList<QGraphicsItem *> selection = m_scene->items(rect);
6292 QList <int> timelineList;
6293 timelineList.append(0);
6294 for (int i = 0; i < selection.count(); i++) {
6295 if (selection.at(i)->type() == AVWIDGET) {
6296 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6297 int start = clip->startPos().frames(m_document->fps());
6298 int end = clip->endPos().frames(m_document->fps());
6299 if (!timelineList.contains(start)) timelineList.append(start);
6300 if (!timelineList.contains(end)) timelineList.append(end);
6303 qSort(timelineList);
6304 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6305 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6308 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6310 if (data.isEmpty()) return;
6311 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6313 info.startPos = GenTime(in, m_document->fps());
6314 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6315 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6316 info.cropDuration = info.endPos - info.startPos;
6317 info.track = m_selectedTrack;
6318 QUndoCommand *addCommand = new QUndoCommand();
6319 addCommand->setText(i18n("Insert clip"));
6320 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6321 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6322 updateTrackDuration(info.track, addCommand);
6323 m_commandStack->push(addCommand);
6325 selectClip(true, false, m_selectedTrack, in);
6326 // Automatic audio split
6327 if (KdenliveSettings::splitaudio())
6331 void CustomTrackView::clearSelection()
6333 resetSelectionGroup();
6334 scene()->clearSelection();
6336 emit clipItemSelected(NULL);
6339 void CustomTrackView::updatePalette()
6341 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6345 pen1.setColor(palette().text().color());
6346 m_cursorLine->setPen(pen1);
6348 emit tracksChanged();
6351 void CustomTrackView::removeTipAnimation()
6354 scene()->removeItem(m_visualTip);
6355 m_animationTimer->stop();
6363 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6365 if (m_visualTip == NULL) {
6366 QRectF rect = clip->sceneBoundingRect();
6367 m_animation = new QGraphicsItemAnimation;
6368 m_animation->setTimeLine(m_animationTimer);
6369 m_animation->setScaleAt(1, 1, 1);
6374 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6375 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6376 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6378 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6380 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6382 m_animation->setScaleAt(.5, 2, 2);
6386 polygon << QPoint(0, - size * 2);
6387 if (mode == RESIZESTART)
6388 polygon << QPoint(size * 2, 0);
6390 polygon << QPoint(- size * 2, 0);
6391 polygon << QPoint(0, size * 2);
6392 polygon << QPoint(0, - size * 2);
6394 m_visualTip = new QGraphicsPolygonItem(polygon);
6395 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6396 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6397 if (mode == RESIZESTART)
6398 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6400 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6402 m_animation->setScaleAt(.5, 2, 1);
6404 case TRANSITIONSTART:
6406 polygon << QPoint(0, - size * 2);
6407 if (mode == TRANSITIONSTART)
6408 polygon << QPoint(size * 2, 0);
6410 polygon << QPoint(- size * 2, 0);
6411 polygon << QPoint(0, 0);
6412 polygon << QPoint(0, - size * 2);
6414 m_visualTip = new QGraphicsPolygonItem(polygon);
6415 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6416 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6417 if (mode == TRANSITIONSTART)
6418 m_visualTip->setPos(rect.x(), rect.bottom());
6420 m_visualTip->setPos(rect.right(), rect.bottom());
6422 m_animation->setScaleAt(.5, 2, 2);
6429 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6430 m_visualTip->setZValue(100);
6431 scene()->addItem(m_visualTip);
6432 m_animation->setItem(m_visualTip);
6433 m_animationTimer->start();
6437 bool CustomTrackView::hasAudio(int track) const
6439 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6440 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6441 QGraphicsItem *item;
6442 for (int i = 0; i < collisions.count(); i++) {
6443 item = collisions.at(i);
6444 if (!item->isEnabled()) continue;
6445 if (item->type() == AVWIDGET) {
6446 ClipItem *clip = static_cast <ClipItem *>(item);
6447 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6453 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6455 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6456 m_commandStack->push(command);
6457 setDocumentModified();
6461 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6463 EffectsParameterList parameters;
6464 parameters.addParam("tag", effect.attribute("tag"));
6465 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6466 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6467 parameters.addParam("id", effect.attribute("id"));
6468 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6469 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6470 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6471 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6473 QDomNodeList params = effect.elementsByTagName("parameter");
6474 for (int i = 0; i < params.count(); i++) {
6475 QDomElement e = params.item(i).toElement();
6476 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6477 if (e.attribute("type") == "simplekeyframe") {
6479 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6480 double factor = e.attribute("factor", "1").toDouble();
6481 for (int j = 0; j < values.count(); j++) {
6482 QString pos = values.at(j).section(':', 0, 0);
6483 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6484 values[j] = pos + "=" + QString::number(val);
6486 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6487 parameters.addParam(e.attribute("name"), values.join(";"));
6488 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6489 parameters.addParam("max", e.attribute("max"));
6490 parameters.addParam("min", e.attribute("min"));
6491 parameters.addParam("factor", e.attribute("factor", "1"));*/
6492 } else if (e.attribute("type") == "keyframe") {
6493 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6494 parameters.addParam("keyframes", e.attribute("keyframes"));
6495 parameters.addParam("max", e.attribute("max"));
6496 parameters.addParam("min", e.attribute("min"));
6497 parameters.addParam("factor", e.attribute("factor", "1"));
6498 parameters.addParam("starttag", e.attribute("starttag", "start"));
6499 parameters.addParam("endtag", e.attribute("endtag", "end"));
6500 } else if (e.attribute("namedesc").contains(';')) {
6501 QString format = e.attribute("format");
6502 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6503 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6505 QTextStream txtNeu(&neu);
6506 if (values.size() > 0)
6507 txtNeu << (int)values[0].toDouble();
6508 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6509 txtNeu << separators[i];
6510 txtNeu << (int)(values[i+1].toDouble());
6512 parameters.addParam("start", neu);
6514 if (e.attribute("factor", "1") != "1") {
6516 if (e.attribute("factor").startsWith('%')) {
6517 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6518 } else fact = e.attribute("factor", "1").toDouble();
6519 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6521 parameters.addParam(e.attribute("name"), e.attribute("value"));
6528 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6530 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6531 for (int i = 0; i < effects.count(); ++i) {
6532 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6533 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6535 // if effect is displayed, update the effect edit widget with new clip duration
6536 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6537 emit clipItemSelected(item, effects.at(i));*/
6539 // update always, otherwise there might problems when resizing groups
6540 if (effects.count() > 0)
6541 emit clipItemSelected(item, item->selectedEffectIndex());
6544 void CustomTrackView::updateTrackNames(int track, bool added)
6546 QList <TrackInfo> tracks = m_document->tracksList();
6547 int max = tracks.count();
6548 int docTrack = max - track - 1;
6550 // count number of tracks of each type
6551 int videoTracks = 0;
6552 int audioTracks = 0;
6553 for (int i = max - 1; i >= 0; --i) {
6554 TrackInfo info = tracks.at(i);
6555 if (info.type == VIDEOTRACK)
6560 if (i <= docTrack) {
6561 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6562 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6565 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6566 info.trackName = type + QString::number(typeNumber);
6567 m_document->setTrackType(i, info);
6570 if (info.trackName == type + QString::number(typeNumber + 1)) {
6571 info.trackName = type + QString::number(typeNumber);
6572 m_document->setTrackType(i, info);
6577 emit tracksChanged();
6580 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6586 tracks << m_document->tracksCount() - track - 1;
6588 // negative track number -> update all tracks
6589 for (int i = 0; i < m_document->tracksCount(); ++i)
6593 for (int i = 0; i < tracks.count(); ++i) {
6595 // t + 1 because of black background track
6596 duration = m_document->renderer()->mltTrackDuration(t + 1);
6597 if (duration != m_document->trackDuration(t)) {
6598 m_document->setTrackDuration(t, duration);
6601 EffectsList effects = m_document->getTrackEffects(t);
6602 for (int j = 0; j < effects.count(); ++j) {
6604 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6605 * - update the effectstack if necessary