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);
377 double snappedPos = getSnapPointForPos(mappedXPos);
378 emit mousePosition(mappedXPos);
380 if (event->buttons() & Qt::MidButton) return;
381 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
382 event->setAccepted(true);
384 QGraphicsView::mouseMoveEvent(event);
388 if (event->buttons() != Qt::NoButton) {
389 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
390 if (m_dragItem && m_tool == SELECTTOOL) {
391 if (m_operationMode == MOVE && move) {
392 QGraphicsView::mouseMoveEvent(event);
393 // If mouse is at a border of the view, scroll
395 m_scrollOffset = -30;
396 m_scrollTimer.start();
397 } else if (viewport()->width() - pos < 10) {
399 m_scrollTimer.start();
400 } else if (m_scrollTimer.isActive()) {
401 m_scrollTimer.stop();
403 } else if (m_operationMode == RESIZESTART && move) {
404 m_document->renderer()->pause();
405 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
406 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
408 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
410 m_dragItem->resizeStart((int)(snappedPos));
412 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
413 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
414 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
415 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
416 } else if (m_operationMode == RESIZEEND && move) {
417 m_document->renderer()->pause();
418 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
419 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
421 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
423 m_dragItem->resizeEnd((int)(snappedPos));
425 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
426 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
427 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
428 } else if (m_operationMode == FADEIN && move) {
429 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
430 } else if (m_operationMode == FADEOUT && move) {
431 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
432 } else if (m_operationMode == KEYFRAME && move) {
433 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
434 double pos = mapToScene(event->pos()).toPoint().y();
435 QRectF br = m_dragItem->sceneBoundingRect();
436 double maxh = 100.0 / br.height();
437 pos = (br.bottom() - pos) * maxh;
438 m_dragItem->updateKeyFramePos(keyFramePos, pos);
439 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
440 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
442 removeTipAnimation();
444 } else if (m_operationMode == MOVEGUIDE) {
445 removeTipAnimation();
446 QGraphicsView::mouseMoveEvent(event);
448 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
450 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
451 if (snappedPos < 0) snappedPos = 0;
453 // Make sure there is no collision
454 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
455 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
456 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
457 collidingItems.removeAll(m_selectionGroup);
458 for (int i = 0; i < children.count(); i++) {
459 if (children.at(i)->type() == GROUPWIDGET) {
460 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
461 for (int j = 0; j < subchildren.count(); j++)
462 collidingItems.removeAll(subchildren.at(j));
464 collidingItems.removeAll(children.at(i));
466 bool collision = false;
468 for (int i = 0; i < collidingItems.count(); i++) {
469 if (!collidingItems.at(i)->isEnabled()) continue;
470 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
471 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
472 // Moving backward, determine best pos
473 QPainterPath clipPath;
474 clipPath.addRect(item->sceneBoundingRect());
475 QPainterPath res = shape.intersected(clipPath);
476 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
479 snappedPos += offset;
480 // make sure we have no collision
481 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
482 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
483 collidingItems.removeAll(m_selectionGroup);
484 for (int i = 0; i < children.count(); i++) {
485 if (children.at(i)->type() == GROUPWIDGET) {
486 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
487 for (int j = 0; j < subchildren.count(); j++)
488 collidingItems.removeAll(subchildren.at(j));
490 collidingItems.removeAll(children.at(i));
493 for (int i = 0; i < collidingItems.count(); i++) {
494 if (!collidingItems.at(i)->isEnabled()) continue;
495 if (collidingItems.at(i)->type() == AVWIDGET) {
504 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
517 for (int i = 0; i < collidingItems.count(); i++) {
518 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
519 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
520 // Moving backward, determine best pos
521 QPainterPath clipPath;
522 clipPath.addRect(item->sceneBoundingRect());
523 QPainterPath res = shape.intersected(clipPath);
524 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
528 snappedPos += offset;
529 // make sure we have no collision
530 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
531 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
532 collidingItems.removeAll(m_selectionGroup);
533 for (int i = 0; i < children.count(); i++) {
534 if (children.at(i)->type() == GROUPWIDGET) {
535 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
536 for (int j = 0; j < subchildren.count(); j++)
537 collidingItems.removeAll(subchildren.at(j));
539 collidingItems.removeAll(children.at(i));
541 for (int i = 0; i < collidingItems.count(); i++) {
542 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
550 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
551 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
555 if (m_tool == RAZORTOOL) {
556 setCursor(m_razorCursor);
557 //QGraphicsView::mouseMoveEvent(event);
559 } else if (m_tool == SPACERTOOL) {
560 setCursor(m_spacerCursor);
564 QList<QGraphicsItem *> itemList = items(event->pos());
565 QGraphicsRectItem *item = NULL;
566 OPERATIONTYPE opMode = NONE;
568 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
570 } else for (int i = 0; i < itemList.count(); i++) {
571 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
572 item = (QGraphicsRectItem*) itemList.at(i);
577 if (item && event->buttons() == Qt::NoButton) {
578 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
579 if (m_tool == RAZORTOOL) {
580 // razor tool over a clip, display current frame in monitor
581 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
582 //TODO: solve crash when showing frame when moving razor over clip
583 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
588 opMode = clip->operationMode(mapToScene(event->pos()));
589 const double size = 5;
590 if (opMode == m_moveOpMode) {
591 QGraphicsView::mouseMoveEvent(event);
594 removeTipAnimation();
596 m_moveOpMode = opMode;
597 setTipAnimation(clip, opMode, size);
599 if (item->type() == AVWIDGET)
600 ci = static_cast <ClipItem *>(item);
602 if (opMode == MOVE) {
603 setCursor(Qt::OpenHandCursor);
605 message = ci->clipName() + i18n(":");
606 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
607 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
608 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
609 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
610 if (clip->parentItem() == m_selectionGroup)
611 message.append(i18n(" Selection duration:"));
613 message.append(i18n(" Group duration:"));
614 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
615 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
616 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
617 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
621 } else if (opMode == RESIZESTART) {
622 setCursor(KCursor("left_side", Qt::SizeHorCursor));
624 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
625 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
626 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
627 } else if (opMode == RESIZEEND) {
628 setCursor(KCursor("right_side", Qt::SizeHorCursor));
630 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
631 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
632 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
633 } else if (opMode == FADEIN || opMode == FADEOUT) {
634 setCursor(Qt::PointingHandCursor);
635 if (ci && opMode == FADEIN && ci->fadeIn()) {
636 message = i18n("Fade in duration: ");
637 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
638 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
639 message = i18n("Fade out duration: ");
640 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
642 message = i18n("Drag to add or resize a fade effect.");
644 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
645 setCursor(Qt::PointingHandCursor);
646 message = i18n("Click to add a transition.");
647 } else if (opMode == KEYFRAME) {
648 setCursor(Qt::PointingHandCursor);
649 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
652 if (!message.isEmpty())
653 emit displayMessage(message, InformationMessage);
654 } // no clip under mouse
655 else if (m_tool == RAZORTOOL) {
658 } else if (opMode == MOVEGUIDE) {
659 m_moveOpMode = opMode;
660 setCursor(Qt::SplitHCursor);
662 removeTipAnimation();
663 setCursor(Qt::ArrowCursor);
664 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
665 QGraphicsView::mouseMoveEvent(event);
667 setCursorPos(mappedXPos);
668 slotCheckPositionScrolling();
670 } else m_moveOpMode = NONE;
672 QGraphicsView::mouseMoveEvent(event);
676 void CustomTrackView::mousePressEvent(QMouseEvent * event)
678 setFocus(Qt::MouseFocusReason);
679 m_menuPosition = QPoint();
681 // special cases (middle click button or ctrl / shift click
682 if (event->button() == Qt::MidButton) {
684 m_blockRefresh = false;
685 m_operationMode = NONE;
689 if (event->modifiers() & Qt::ShiftModifier) {
690 // Rectangle selection
691 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
692 setDragMode(QGraphicsView::RubberBandDrag);
693 if (!(event->modifiers() & Qt::ControlModifier)) {
694 resetSelectionGroup();
695 scene()->clearSelection();
697 m_blockRefresh = false;
698 m_operationMode = RUBBERSELECTION;
699 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = true;
705 bool collision = false;
707 if (m_tool != RAZORTOOL) activateMonitor();
708 else if (m_document->renderer()->playSpeed() != 0.0) {
709 m_document->renderer()->pause();
712 m_clickEvent = event->pos();
714 // check item under mouse
715 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
717 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
718 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
719 setDragMode(QGraphicsView::ScrollHandDrag);
720 QGraphicsView::mousePressEvent(event);
721 m_blockRefresh = false;
722 m_operationMode = NONE;
726 // if a guide and a clip were pressed, just select the guide
727 for (int i = 0; i < collisionList.count(); ++i) {
728 if (collisionList.at(i)->type() == GUIDEITEM) {
729 // a guide item was pressed
730 m_dragGuide = (Guide *) collisionList.at(i);
731 if (event->button() == Qt::LeftButton) { // move it
732 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
734 m_operationMode = MOVEGUIDE;
735 // deselect all clips so that only the guide will move
736 m_scene->clearSelection();
737 resetSelectionGroup(false);
738 updateSnapPoints(NULL);
739 QGraphicsView::mousePressEvent(event);
741 } else // show context menu
746 // Find first clip, transition or group under mouse (when no guides selected)
748 AbstractGroupItem *dragGroup = NULL;
749 AbstractClipItem *collisionClip = NULL;
751 while (!m_dragGuide && ct < collisionList.count()) {
752 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
753 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
754 if (collisionClip->isItemLocked())
756 if (collisionClip == m_dragItem)
757 collisionClip = NULL;
759 m_dragItem = collisionClip;
761 m_dragItemInfo = m_dragItem->info();
762 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
763 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
764 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
771 if (m_dragItem) emit clipItemSelected(NULL);
774 #if QT_VERSION >= 0x040600
775 // Add shadow to dragged item, currently disabled because of painting artifacts
776 //TODO: re-enable when fixed
777 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
778 eff->setBlurRadius(5);
779 eff->setOffset(3, 3);
780 m_dragItem->setGraphicsEffect(eff);*/
782 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
783 // update transition menu action
784 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
785 m_autoTransition->setEnabled(true);
786 } else m_autoTransition->setEnabled(false);
788 // context menu requested
789 if (event->button() == Qt::RightButton) {
791 if (dragGroup) dragGroup->setSelected(true);
792 else if (!m_dragItem->isSelected()) {
793 resetSelectionGroup(false);
794 m_scene->clearSelection();
795 m_dragItem->setSelected(true);
797 } else if (!m_dragGuide) {
798 // check if there is a guide close to mouse click
799 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
800 for (int i = 0; i < guidesCollisionList.count(); i++) {
801 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
802 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
806 // keep this to support multiple guides context menu in the future (?)
807 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
808 guidesCollisionList.removeAt(0);
810 if (!guidesCollisionList.isEmpty())
811 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
814 m_operationMode = NONE;
815 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
816 m_menuPosition = m_clickEvent;
822 // No item under click
823 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
824 resetSelectionGroup(false);
825 setCursor(Qt::ArrowCursor);
826 m_scene->clearSelection();
828 updateClipTypeActions(NULL);
829 if (m_tool == SPACERTOOL) {
830 QList<QGraphicsItem *> selection;
831 if (event->modifiers() == Qt::ControlModifier) {
832 // Ctrl + click, select all items on track after click position
833 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
834 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
835 // Cannot use spacer on locked track
836 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
840 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
843 selection = checkForGroups(rect, &isOk);
845 // groups found on track, do not allow the move
846 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
850 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;
852 // Select all items on all tracks after click position
853 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
854 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
857 QList <GenTime> offsetList;
858 // create group to hold selected items
859 m_selectionGroup = new AbstractGroupItem(m_document->fps());
860 scene()->addItem(m_selectionGroup);
862 for (int i = 0; i < selection.count(); i++) {
863 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
864 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
865 if (item->isItemLocked()) continue;
866 offsetList.append(item->startPos());
867 offsetList.append(item->endPos());
868 m_selectionGroup->addToGroup(selection.at(i));
869 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
870 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
871 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
872 QList<QGraphicsItem *> children = selection.at(i)->childItems();
873 for (int j = 0; j < children.count(); j++) {
874 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
875 offsetList.append(item->startPos());
876 offsetList.append(item->endPos());
878 m_selectionGroup->addToGroup(selection.at(i));
879 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
880 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
881 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
882 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
883 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
884 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
887 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
888 if (!offsetList.isEmpty()) {
890 QList <GenTime> cleandOffsetList;
891 GenTime startOffset = offsetList.takeFirst();
892 for (int k = 0; k < offsetList.size(); k++) {
893 GenTime newoffset = offsetList.at(k) - startOffset;
894 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
895 cleandOffsetList.append(newoffset);
898 updateSnapPoints(NULL, cleandOffsetList, true);
900 m_operationMode = SPACER;
902 setCursorPos((int)(mapToScene(event->x(), 0).x()));
904 QGraphicsView::mousePressEvent(event);
909 if (m_tool == RAZORTOOL && m_dragItem) {
910 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
911 if (m_dragItem->type() == TRANSITIONWIDGET) {
912 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
914 m_document->renderer()->pause();
915 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
916 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
918 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
919 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
920 m_commandStack->push(command);
922 setDocumentModified();
929 bool itemSelected = false;
930 if (m_dragItem->isSelected())
932 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
934 else if (dragGroup && dragGroup->isSelected())
937 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
938 if (event->modifiers() != Qt::ControlModifier) {
939 resetSelectionGroup(false);
940 m_scene->clearSelection();
941 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
942 viewport()->update();
943 } else resetSelectionGroup();
945 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
946 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
948 bool selected = !m_dragItem->isSelected();
950 dragGroup->setSelected(selected);
952 m_dragItem->setSelected(selected);
954 groupSelectedItems();
955 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
956 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
957 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
960 if (collisionClip != NULL || m_dragItem == NULL) {
961 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
962 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
963 emit clipItemSelected(selected);
965 emit clipItemSelected(NULL);
969 // If clicked item is selected, allow move
970 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
972 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
973 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
974 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
976 // Update snap points
977 if (m_selectionGroup == NULL) {
978 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
979 updateSnapPoints(NULL);
981 updateSnapPoints(m_dragItem);
983 QList <GenTime> offsetList;
984 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
985 for (int i = 0; i < children.count(); i++) {
986 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
987 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
988 offsetList.append(item->startPos());
989 offsetList.append(item->endPos());
992 if (!offsetList.isEmpty()) {
994 GenTime startOffset = offsetList.takeFirst();
995 QList <GenTime> cleandOffsetList;
996 for (int k = 0; k < offsetList.size(); k++) {
997 GenTime newoffset = offsetList.at(k) - startOffset;
998 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
999 cleandOffsetList.append(newoffset);
1002 updateSnapPoints(NULL, cleandOffsetList, true);
1006 if (m_operationMode == KEYFRAME) {
1007 m_dragItem->updateSelectedKeyFrame();
1008 m_blockRefresh = false;
1010 } else if (m_operationMode == MOVE) {
1011 setCursor(Qt::ClosedHandCursor);
1012 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1014 info.startPos = m_dragItem->startPos();
1015 info.track = m_dragItem->track();
1016 int transitiontrack = getPreviousVideoTrack(info.track);
1017 ClipItem *transitionClip = NULL;
1018 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1019 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1020 info.endPos = transitionClip->endPos();
1022 GenTime transitionDuration(65, m_document->fps());
1023 if (m_dragItem->cropDuration() < transitionDuration)
1024 info.endPos = m_dragItem->endPos();
1026 info.endPos = info.startPos + transitionDuration;
1028 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1029 // Check there is no other transition at that place
1030 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1031 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1032 QList<QGraphicsItem *> selection = m_scene->items(r);
1033 bool transitionAccepted = true;
1034 for (int i = 0; i < selection.count(); i++) {
1035 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1036 Transition *tr = static_cast <Transition *>(selection.at(i));
1037 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1038 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1039 } else transitionAccepted = false;
1042 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1043 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1046 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1052 info.startPos = transitionClip->startPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1056 else info.startPos = info.endPos - transitionDuration;
1058 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1059 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1060 EffectsList::setParameter(transition, "reverse", "1");
1062 // Check there is no other transition at that place
1063 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1064 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1065 QList<QGraphicsItem *> selection = m_scene->items(r);
1066 bool transitionAccepted = true;
1067 for (int i = 0; i < selection.count(); i++) {
1068 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1069 Transition *tr = static_cast <Transition *>(selection.at(i));
1070 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1071 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1072 } else transitionAccepted = false;
1075 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1076 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1078 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1079 resetSelectionGroup(false);
1080 m_dragItem->setSelected(true);
1083 m_blockRefresh = false;
1085 QGraphicsView::mousePressEvent(event);
1088 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1090 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1091 QList<QGraphicsItem *> list = scene()->items(p);
1092 AbstractGroupItem *group = NULL;
1093 for (int i = 0; i < list.size(); i++) {
1094 if (!list.at(i)->isEnabled()) continue;
1095 if (list.at(i)->type() == GROUPWIDGET) {
1096 group = static_cast <AbstractGroupItem *>(list.at(i));
1100 rebuildGroup(group);
1103 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1106 resetSelectionGroup(false);
1107 m_scene->clearSelection();
1109 QList <QGraphicsItem *> children = group->childItems();
1110 m_document->clipManager()->removeGroup(group);
1111 scene()->destroyItemGroup(group);
1112 for (int i = 0; i < children.count(); i++)
1113 children.at(i)->setSelected(true);
1114 groupSelectedItems(false, true);
1118 void CustomTrackView::resetSelectionGroup(bool selectItems)
1120 if (m_selectionGroup) {
1121 // delete selection group
1122 bool snap = KdenliveSettings::snaptopoints();
1123 KdenliveSettings::setSnaptopoints(false);
1125 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1126 scene()->destroyItemGroup(m_selectionGroup);
1127 for (int i = 0; i < children.count(); i++) {
1128 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1129 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1130 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1131 children.at(i)->setSelected(selectItems);
1133 } else if (children.at(i)->type() == GROUPWIDGET) {
1134 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1135 children.at(i)->setSelected(selectItems);
1138 m_selectionGroup = NULL;
1139 KdenliveSettings::setSnaptopoints(snap);
1143 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1145 if (m_selectionGroup) {
1146 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1149 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1150 if (selection.isEmpty()) return;
1152 // Find top left position of selection
1153 for (int i = 0; i < selection.count(); i++) {
1154 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1155 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1156 } else if (selection.at(i)->parentItem()) {
1157 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1161 if (force || selection.count() > 1) {
1162 bool snap = KdenliveSettings::snaptopoints();
1163 KdenliveSettings::setSnaptopoints(false);
1164 if (createNewGroup) {
1165 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1166 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = newGroup->pos();
1168 newGroup->translate(-diff.x(), -diff.y());
1169 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1171 scene()->addItem(newGroup);
1173 // Check if we are trying to include a group in a group
1174 QList <AbstractGroupItem *> groups;
1175 for (int i = 0; i < selection.count(); i++) {
1176 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1177 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1178 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1179 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1181 if (!groups.isEmpty()) {
1182 // ungroup previous groups
1183 while (!groups.isEmpty()) {
1184 AbstractGroupItem *grp = groups.takeFirst();
1185 m_document->clipManager()->removeGroup(grp);
1186 scene()->destroyItemGroup(grp);
1188 selection = m_scene->selectedItems();
1191 for (int i = 0; i < selection.count(); i++) {
1192 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1193 newGroup->addToGroup(selection.at(i));
1194 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1197 KdenliveSettings::setSnaptopoints(snap);
1199 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1200 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1201 QPointF diff = m_selectionGroup->pos();
1202 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1203 m_selectionGroup->translate(- diff.x(), -diff.y());
1205 scene()->addItem(m_selectionGroup);
1206 for (int i = 0; i < selection.count(); i++) {
1207 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1208 m_selectionGroup->addToGroup(selection.at(i));
1209 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1212 KdenliveSettings::setSnaptopoints(snap);
1213 if (m_selectionGroup) {
1214 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1215 m_selectionGroupInfo.track = m_selectionGroup->track();
1218 } else resetSelectionGroup();
1221 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1223 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1224 /*if (m_moveOpMode == KEYFRAME) {
1225 // user double clicked on a keyframe, open edit dialog
1226 //TODO: update for effects with several values per keyframe
1227 QDialog d(parentWidget());
1228 Ui::KeyFrameDialog_UI view;
1230 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1231 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1232 view.kfr_value->setFocus();
1233 if (d.exec() == QDialog::Accepted) {
1234 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1235 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1236 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1237 QString previous = item->keyframes(item->selectedEffectIndex());
1238 item->updateKeyframeEffect();
1239 QString next = item->keyframes(item->selectedEffectIndex());
1240 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->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());
1248 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1249 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1250 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1251 //QString previous = item->keyframes(item->selectedEffectIndex());
1252 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1253 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1254 //item->updateKeyframeEffect();
1255 //QString next = item->keyframes(item->selectedEffectIndex());
1256 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1257 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1258 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1259 m_commandStack->push(command);
1260 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1261 emit clipItemSelected(item, item->selectedEffectIndex());
1263 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1266 QList<QGraphicsItem *> collisionList = items(event->pos());
1267 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1268 Guide *editGuide = (Guide *) collisionList.at(0);
1269 if (editGuide) slotEditGuide(editGuide->info());
1274 void CustomTrackView::editItemDuration()
1276 AbstractClipItem *item;
1280 if (m_scene->selectedItems().count() == 1) {
1281 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1283 if (m_scene->selectedItems().empty())
1284 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1286 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1292 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1296 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1297 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1301 if (!item->isItemLocked()) {
1304 if (item->type() == TRANSITIONWIDGET)
1305 getTransitionAvailableSpace(item, minimum, maximum);
1307 getClipAvailableSpace(item, minimum, maximum);
1309 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1310 if (d.exec() == QDialog::Accepted) {
1311 ItemInfo clipInfo = item->info();
1312 ItemInfo startInfo = clipInfo;
1313 if (item->type() == TRANSITIONWIDGET) {
1314 // move & resize transition
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = clipInfo.startPos + d.duration();
1317 clipInfo.track = item->track();
1318 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1319 updateTrackDuration(clipInfo.track, command);
1320 m_commandStack->push(command);
1322 // move and resize clip
1323 QUndoCommand *moveCommand = new QUndoCommand();
1324 moveCommand->setText(i18n("Edit clip"));
1325 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1326 // duration was reduced, so process it first
1327 clipInfo.endPos = clipInfo.startPos + d.duration();
1328 clipInfo.cropStart = d.cropStart();
1329 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1331 if (d.startPos() != clipInfo.startPos) {
1332 startInfo = clipInfo;
1333 clipInfo.startPos = d.startPos();
1334 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1335 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1337 if (d.duration() > item->cropDuration()) {
1338 // duration was increased, so process it after move
1339 startInfo = clipInfo;
1340 clipInfo.endPos = clipInfo.startPos + d.duration();
1341 clipInfo.cropStart = d.cropStart();
1342 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1344 updateTrackDuration(clipInfo.track, moveCommand);
1345 m_commandStack->push(moveCommand);
1349 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1353 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1355 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1357 clip->setKeyframes(index, keyframes);
1358 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1359 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1363 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1365 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1366 m_editGuide->setEnabled(m_dragGuide != NULL);
1367 m_markerMenu->clear();
1368 m_markerMenu->setEnabled(false);
1370 m_timelineContextMenu->popup(pos);
1371 } else if (group != NULL) {
1372 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1373 m_ungroupAction->setEnabled(true);
1374 updateClipTypeActions(NULL);
1375 m_timelineContextClipMenu->popup(pos);
1377 m_ungroupAction->setEnabled(false);
1378 if (clip->type() == AVWIDGET) {
1379 ClipItem *item = static_cast <ClipItem*>(clip);
1380 //build go to marker menu
1381 if (item->baseClip()) {
1382 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1383 int offset = item->startPos().frames(m_document->fps());
1384 if (!markers.isEmpty()) {
1385 for (int i = 0; i < markers.count(); i++) {
1386 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1387 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1388 QAction *go = m_markerMenu->addAction(position);
1389 go->setData(pos + offset);
1392 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1394 updateClipTypeActions(item);
1395 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1396 m_timelineContextClipMenu->popup(pos);
1397 } else if (clip->type() == TRANSITIONWIDGET) {
1398 m_timelineContextTransitionMenu->popup(pos);
1403 void CustomTrackView::activateMonitor()
1405 emit activateDocumentMonitor();
1408 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1410 resetSelectionGroup();
1412 info.startPos = GenTime();
1413 info.cropStart = GenTime(in, m_document->fps());
1414 info.endPos = GenTime(out - in, m_document->fps());
1415 info.cropDuration = info.endPos - info.startPos;
1418 // Check if clip can be inserted at that position
1419 ItemInfo pasteInfo = info;
1420 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1421 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1422 pasteInfo.track = selectedTrack();
1423 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1424 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1428 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1429 updateTrackDuration(pasteInfo.track, command);
1430 m_commandStack->push(command);
1432 selectClip(true, false);
1433 // Automatic audio split
1434 if (KdenliveSettings::splitaudio())
1438 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1440 if (data->hasFormat("kdenlive/clip")) {
1442 m_scene->clearSelection();
1443 resetSelectionGroup(false);
1444 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1445 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1447 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1450 if (clip->producer() == NULL) {
1451 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1454 QPointF framePos = mapToScene(pos);
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1458 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1467 framePos.setX((int)(framePos.x() + 0.5));
1468 framePos.setY(pasteInfo.track * m_tracksHeight);
1469 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1472 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1473 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1474 m_selectionGroup->addToGroup(item);
1475 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1477 QList <GenTime> offsetList;
1478 offsetList.append(info.endPos);
1479 updateSnapPoints(NULL, offsetList);
1480 m_selectionGroup->setPos(framePos);
1481 scene()->addItem(m_selectionGroup);
1482 m_selectionGroup->setSelected(true);
1484 } else if (data->hasFormat("kdenlive/producerslist")) {
1486 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1487 m_scene->clearSelection();
1488 resetSelectionGroup(false);
1490 QList <GenTime> offsetList;
1491 QList <ItemInfo> infoList;
1492 QPointF framePos = mapToScene(pos);
1493 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1494 int track = (int)(framePos.y() / m_tracksHeight);
1495 framePos.setX((int)(framePos.x() + 0.5));
1496 framePos.setY(track * m_tracksHeight);
1498 // Check if clips can be inserted at that position
1499 for (int i = 0; i < ids.size(); ++i) {
1500 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1502 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1505 if (clip->producer() == NULL) {
1506 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1510 info.startPos = start;
1511 info.cropDuration = clip->duration();
1512 info.endPos = info.startPos + info.cropDuration;
1514 infoList.append(info);
1515 start += clip->duration();
1517 if (!canBePastedTo(infoList, AVWIDGET)) {
1520 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1522 for (int i = 0; i < ids.size(); ++i) {
1523 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1525 info.startPos = start;
1526 info.cropDuration = clip->duration();
1527 info.endPos = info.startPos + info.cropDuration;
1529 start += info.cropDuration;
1530 offsetList.append(start);
1531 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1532 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1533 m_selectionGroup->addToGroup(item);
1534 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1537 updateSnapPoints(NULL, offsetList);
1538 m_selectionGroup->setPos(framePos);
1539 scene()->addItem(m_selectionGroup);
1540 //m_selectionGroup->setZValue(10);
1541 m_thumbsTimer.start();
1545 // the drag is not a clip (may be effect, ...)
1553 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1555 if (insertDropClips(event->mimeData(), event->pos())) {
1556 event->acceptProposedAction();
1557 } else QGraphicsView::dragEnterEvent(event);
1560 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1562 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);
1563 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1564 collindingItems.removeAll(item);
1565 if (collindingItems.isEmpty()) return false;
1567 for (int i = 0; i < collindingItems.count(); i++) {
1568 QGraphicsItem *collision = collindingItems.at(i);
1569 if (collision->type() == item->type()) {
1571 kDebug() << "// COLLISIION DETECTED";
1579 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1581 int track = m_document->tracksCount() - clip->track();
1582 GenTime pos = clip->startPos();
1583 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1584 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1587 bool success = true;
1588 for (int i = 0; i < clip->effectsCount(); i++) {
1589 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1591 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1592 m_document->renderer()->doRefresh();
1595 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1597 if (pos < GenTime()) {
1600 m_document->addTrackEffect(track - 1, effect);
1601 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1602 emit updateTrackEffectState(track - 1);
1603 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1606 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1608 // Special case: speed effect
1609 if (effect.attribute("id") == "speed") {
1610 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1611 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1614 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1615 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1616 if (strobe == 0) strobe = 1;
1617 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1618 EffectsParameterList params = clip->addEffect(effect);
1619 m_document->renderer()->mltAddEffect(track, pos, params);
1620 if (clip->isSelected()) emit clipItemSelected(clip);
1623 EffectsParameterList params = clip->addEffect(effect);
1624 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1625 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1626 if (clip->isSelected()) emit clipItemSelected(clip);
1627 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1630 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1632 QString index = effect.attribute("kdenlive_ix");
1633 if (pos < GenTime()) {
1634 // Delete track effect
1635 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1636 m_document->removeTrackEffect(track - 1, effect);
1638 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1639 emit updateTrackEffectState(track - 1);
1640 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1643 // Special case: speed effect
1644 if (effect.attribute("id") == "speed") {
1645 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1647 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1648 clip->deleteEffect(index);
1649 emit clipItemSelected(clip);
1650 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1654 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1655 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1656 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1659 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1661 clip->deleteEffect(index);
1662 emit clipItemSelected(clip);
1666 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1668 QList<QGraphicsItem *> itemList = group->childItems();
1669 QUndoCommand *effectCommand = new QUndoCommand();
1671 QDomNode namenode = effect.elementsByTagName("name").item(0);
1672 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1673 else effectName = i18n("effect");
1674 effectCommand->setText(i18n("Add %1", effectName));
1676 for (int i = 0; i < itemList.count(); i++) {
1677 if (itemList.at(i)->type() == AVWIDGET) {
1678 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1679 if (effect.attribute("type") == "audio") {
1680 // Don't add audio effects on video clips
1681 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1682 } else if (effect.hasAttribute("type") == false) {
1683 // Don't add video effect on audio clips
1684 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1687 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1688 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1691 if (item->isItemLocked()) {
1694 item->initEffect(effect);
1695 if (effect.attribute("tag") == "ladspa") {
1696 QString ladpsaFile = m_document->getLadspaFile();
1697 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1698 effect.setAttribute("src", ladpsaFile);
1700 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1705 m_commandStack->push(effectCommand);
1706 setDocumentModified();
1707 } else delete effectCommand;
1710 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1712 QList<QGraphicsItem *> itemList;
1713 QUndoCommand *effectCommand = new QUndoCommand();
1715 QDomNode namenode = effect.elementsByTagName("name").item(0);
1716 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1717 else effectName = i18n("effect");
1718 effectCommand->setText(i18n("Add %1", effectName));
1720 if (track == -1) itemList = scene()->selectedItems();
1721 if (itemList.isEmpty()) {
1722 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1723 if (clip) itemList.append(clip);
1724 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1728 for (int i = 0; i < itemList.count(); i++) {
1729 if (itemList.at(i)->type() == GROUPWIDGET) {
1730 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1731 for (int j = 0; j < subitems.count(); j++) {
1732 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1737 for (int i = 0; i < itemList.count(); i++) {
1738 if (itemList.at(i)->type() == AVWIDGET) {
1739 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1740 if (effect.attribute("type") == "audio") {
1741 // Don't add audio effects on video clips
1742 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1743 /* do not show error message when item is part of a group as the user probably knows what he does then
1744 * and the message is annoying when working with the split audio feature */
1745 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1746 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1749 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1750 // Don't add video effect on audio clips
1751 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1752 /* do not show error message when item is part of a group as the user probably knows what he does then
1753 * and the message is annoying when working with the split audio feature */
1754 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1755 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1759 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1760 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1763 if (item->isItemLocked()) {
1767 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1768 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1770 item->initEffect(effect);
1773 if (effect.attribute("tag") == "ladspa") {
1774 QString ladpsaFile = m_document->getLadspaFile();
1775 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1776 effect.setAttribute("src", ladpsaFile);
1778 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1781 if (effectCommand->childCount() > 0) {
1782 m_commandStack->push(effectCommand);
1783 setDocumentModified();
1784 if (effectCommand->childCount() == 1) {
1785 // Display newly added clip effect
1786 for (int i = 0; i < itemList.count(); i++) {
1787 if (itemList.at(i)->type() == AVWIDGET) {
1788 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1789 if (!clip->isSelected()) {
1791 clip->setSelected(true);
1793 clip->setSelectedEffect(clip->effectsCount() - 1);
1794 emit clipItemSelected(clip, clip->effectsCount() - 1);
1799 } else delete effectCommand;
1802 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1805 // delete track effect
1806 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1807 m_commandStack->push(command);
1808 setDocumentModified();
1811 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1812 //clip is in a group, also remove the effect in other clips of the group
1813 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1814 QUndoCommand *delCommand = new QUndoCommand();
1816 QDomNode namenode = effect.elementsByTagName("name").item(0);
1817 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1818 else effectName = i18n("effect");
1819 delCommand->setText(i18n("Delete %1", effectName));
1822 for (int i = 0; i < items.count(); i++) {
1823 if (items.at(i)->type() == GROUPWIDGET) {
1824 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1825 for (int j = 0; j < subitems.count(); j++) {
1826 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1831 for (int i = 0; i < items.count(); i++) {
1832 if (items.at(i)->type() == AVWIDGET) {
1833 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1834 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1836 QDomElement eff = item->effectAt(ix);
1837 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1841 if (delCommand->childCount() > 0)
1842 m_commandStack->push(delCommand);
1845 setDocumentModified();
1848 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1849 m_commandStack->push(command);
1850 setDocumentModified();
1853 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1855 if (insertedEffect.isNull()) {
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1859 QDomElement effect = insertedEffect.cloneNode().toElement();
1860 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1861 if (pos < GenTime()) {
1862 // editing a track effect
1863 EffectsParameterList effectParams = getEffectArgs(effect);
1864 if (effect.attribute("tag") == "ladspa") {
1865 // Update the ladspa affect file
1866 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1868 // check if we are trying to reset a keyframe effect
1869 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1870 //clip->initEffect(effect);
1871 effectParams = getEffectArgs(effect);
1873 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1874 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1875 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1876 emit updateTrackEffectState(track);
1877 setDocumentModified();
1881 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1883 // Special case: speed effect
1884 if (effect.attribute("id") == "speed") {
1885 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1887 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1888 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1889 if (strobe == 0) strobe = 1;
1890 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1892 clip->setEffectAt(ix, effect);
1893 if (ix == clip->selectedEffectIndex()) {
1894 clip->setSelectedEffect(ix);
1895 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1900 EffectsParameterList effectParams = getEffectArgs(effect);
1901 if (effect.attribute("tag") == "ladspa") {
1902 // Update the ladspa affect file
1903 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1905 // check if we are trying to reset a keyframe effect
1906 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1907 clip->initEffect(effect);
1908 effectParams = getEffectArgs(effect);
1910 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1911 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1913 clip->setEffectAt(ix, effect);
1914 if (ix == clip->selectedEffectIndex()) {
1915 clip->setSelectedEffect(ix);
1916 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1918 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1919 // A fade effect was modified, update the clip
1920 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1921 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1922 clip->setFadeIn(pos);
1924 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1925 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1926 clip->setFadeOut(pos);
1930 setDocumentModified();
1933 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1935 if (pos < GenTime()) {
1936 // Moving track effect
1937 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1938 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1940 if (!act.isNull() && !before.isNull()) {
1941 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1942 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1943 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1944 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1945 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1948 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1949 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1950 QDomElement act = clip->effectAt(newPos - 1);
1951 QDomElement before = clip->effectAt(oldPos - 1);
1952 clip->setEffectAt(oldPos - 1, act);
1953 clip->setEffectAt(newPos - 1, before);
1954 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1955 if (act.attribute("id") == "speed") {
1956 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1957 } else if (before.attribute("id") == "speed") {
1958 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1959 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1960 emit clipItemSelected(clip, newPos - 1);
1961 setDocumentModified();
1962 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1965 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1967 EditEffectCommand *command;
1969 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1970 else effect = clip->effectAt(effectPos);
1971 QDomElement oldEffect = effect.cloneNode().toElement();
1972 effect.setAttribute("disable", (int) disable);
1976 // editing track effect
1977 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1979 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1981 m_commandStack->push(command);
1982 setDocumentModified();;
1985 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1987 MoveEffectCommand *command;
1989 // editing track effect
1990 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1991 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1992 m_commandStack->push(command);
1993 setDocumentModified();
1996 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1998 EditEffectCommand *command;
1999 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2000 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2001 m_commandStack->push(command);
2004 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2006 QDomElement effect = clip->getEffectAt(ix);
2007 QDomElement oldeffect = effect.cloneNode().toElement();
2008 effect.setAttribute("region", region);
2009 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2010 m_commandStack->push(command);
2013 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2017 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2018 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2019 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2021 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);
2023 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2024 m_blockRefresh = false;
2028 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2030 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2031 int cutPos = (int) cutTime.frames(m_document->fps());
2033 newPos.startPos = cutTime;
2034 newPos.endPos = info.endPos;
2035 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2036 newPos.track = info.track;
2037 newPos.cropDuration = newPos.endPos - newPos.startPos;
2039 bool snap = KdenliveSettings::snaptopoints();
2040 KdenliveSettings::setSnaptopoints(false);
2041 ClipItem *dup = item->clone(newPos);
2042 // remove unwanted effects (fade in) from 2nd part of cutted clip
2043 int ix = dup->hasEffect(QString(), "fadein");
2045 QDomElement oldeffect = item->effectAt(ix);
2046 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2048 ix = dup->hasEffect(QString(), "fade_from_black");
2050 QDomElement oldeffect = item->effectAt(ix);
2051 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2053 item->resizeEnd(cutPos);
2054 scene()->addItem(dup);
2055 if (item->checkKeyFrames())
2056 slotRefreshEffects(item);
2057 if (dup->checkKeyFrames())
2058 slotRefreshEffects(dup);
2060 updatePanZoom(item);
2061 updatePanZoom(dup, cutTime - item->startPos());
2063 item->baseClip()->addReference();
2064 m_document->updateClip(item->baseClip()->getId());
2065 setDocumentModified();
2066 KdenliveSettings::setSnaptopoints(snap);
2068 //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);
2072 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2073 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2075 if (!item || !dup || item == dup) {
2076 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2077 m_blockRefresh = false;
2080 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2081 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2085 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2086 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2087 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2088 //deleteClip(dup->info());
2090 bool snap = KdenliveSettings::snaptopoints();
2091 KdenliveSettings::setSnaptopoints(false);
2093 if (dup->isSelected()) emit clipItemSelected(NULL);
2094 dup->baseClip()->removeReference();
2095 m_document->updateClip(dup->baseClip()->getId());
2096 scene()->removeItem(dup);
2099 ItemInfo clipinfo = item->info();
2100 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2101 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2103 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2105 updatePanZoom(item);
2107 setDocumentModified();
2109 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2111 KdenliveSettings::setSnaptopoints(snap);
2114 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2117 void CustomTrackView::slotEnableRefresh()
2119 m_blockRefresh = false;
2122 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2124 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2125 if (itemList.count() == 1) {
2126 if (itemList.at(0)->type() == AVWIDGET) {
2127 ClipItem *item = (ClipItem *) itemList.at(0);
2129 info.track = item->track();
2130 ClipItem *transitionClip = NULL;
2131 const int transitiontrack = getPreviousVideoTrack(info.track);
2132 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2133 if (pos < item->startPos() + item->cropDuration() / 2) {
2134 // add transition to clip start
2135 info.startPos = item->startPos();
2136 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2137 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2138 info.endPos = transitionClip->endPos();
2139 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2140 // Check there is no other transition at that place
2141 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2142 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2143 QList<QGraphicsItem *> selection = m_scene->items(r);
2144 bool transitionAccepted = true;
2145 for (int i = 0; i < selection.count(); i++) {
2146 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2147 Transition *tr = static_cast <Transition *>(selection.at(i));
2148 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2149 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2150 } else transitionAccepted = false;
2153 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2154 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2157 // add transition to clip end
2158 info.endPos = item->endPos();
2159 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2160 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2161 info.startPos = transitionClip->startPos();
2162 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2163 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2164 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2166 // Check there is no other transition at that place
2167 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2168 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2169 QList<QGraphicsItem *> selection = m_scene->items(r);
2170 bool transitionAccepted = true;
2171 for (int i = 0; i < selection.count(); i++) {
2172 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2173 Transition *tr = static_cast <Transition *>(selection.at(i));
2174 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2175 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2176 } else transitionAccepted = false;
2179 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2180 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2183 } else for (int i = 0; i < itemList.count(); i++) {
2184 if (itemList.at(i)->type() == AVWIDGET) {
2185 ClipItem *item = (ClipItem *) itemList.at(i);
2187 info.startPos = item->startPos();
2188 info.endPos = info.startPos + GenTime(65, m_document->fps());
2189 info.track = item->track();
2191 // Check there is no other transition at that place
2192 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2193 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2194 QList<QGraphicsItem *> selection = m_scene->items(r);
2195 bool transitionAccepted = true;
2196 for (int i = 0; i < selection.count(); i++) {
2197 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2198 Transition *tr = static_cast <Transition *>(selection.at(i));
2199 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2200 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2201 } else transitionAccepted = false;
2204 int transitiontrack = getPreviousVideoTrack(info.track);
2205 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2206 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2211 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2213 if (transitionInfo.startPos >= transitionInfo.endPos) {
2214 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2217 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2218 m_commandStack->push(command);
2219 setDocumentModified();
2222 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2224 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2225 //kDebug() << "---- ADDING transition " << params.attribute("value");
2226 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2227 scene()->addItem(tr);
2228 setDocumentModified();
2230 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2235 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2237 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2239 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2242 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2243 if (m_dragItem == item) m_dragItem = NULL;
2245 #if QT_VERSION >= 0x040600
2246 // animate item deletion
2247 item->closeAnimation();
2251 emit transitionItemSelected(NULL);
2252 setDocumentModified();
2255 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2257 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2258 QDomElement xml = tr->toXML();
2259 if (old.isNull() || xml.isNull()) {
2260 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2263 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2264 updateTrackDuration(tr->track(), command);
2265 m_commandStack->push(command);
2266 setDocumentModified();
2269 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2271 Transition *item = getTransitionItemAt(pos, track);
2273 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2277 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2279 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);
2280 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2281 item->setTransitionParameters(transition);
2282 if (updateTransitionWidget) {
2283 ItemInfo info = item->info();
2285 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2286 if (transitionClip && transitionClip->baseClip()) {
2287 QString size = transitionClip->baseClip()->getProperty("frame_size");
2288 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2289 if (factor == 0) factor = 1.0;
2290 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2291 p.setY(size.section('x', 1, 1).toInt());
2293 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2295 setDocumentModified();
2298 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2301 const QPointF pos = mapToScene(event->pos());
2302 if (m_selectionGroup) {
2303 m_selectionGroup->setPos(pos);
2304 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2305 event->acceptProposedAction();
2307 // Drag enter was not possible, try again at mouse position
2308 insertDropClips(event->mimeData(), event->pos());
2312 QGraphicsView::dragMoveEvent(event);
2316 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2318 if (m_selectionGroup && m_clipDrag) {
2319 m_thumbsTimer.stop();
2320 m_waitingThumbs.clear();
2321 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2323 scene()->destroyItemGroup(m_selectionGroup);
2324 m_selectionGroup = NULL;
2325 } else QGraphicsView::dragLeaveEvent(event);
2328 void CustomTrackView::dropEvent(QDropEvent * event)
2330 if (m_selectionGroup && m_clipDrag) {
2331 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2332 resetSelectionGroup();
2333 m_scene->clearSelection();
2334 bool hasVideoClip = false;
2335 QUndoCommand *addCommand = new QUndoCommand();
2336 addCommand->setText(i18n("Add timeline clip"));
2337 QList <ClipItem *> brokenClips;
2339 for (int i = 0; i < items.count(); i++) {
2340 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2341 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2342 if (items.count() == 1) {
2343 updateClipTypeActions(item);
2345 updateClipTypeActions(NULL);
2348 //TODO: take care of edit mode for undo
2349 item->baseClip()->addReference();
2350 //item->setZValue(item->defaultZValue());
2351 m_document->updateClip(item->baseClip()->getId());
2352 ItemInfo info = item->info();
2354 int tracknumber = m_document->tracksCount() - info.track - 1;
2355 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2356 if (isLocked) item->setItemLocked(true);
2357 ItemInfo clipInfo = info;
2358 clipInfo.track = m_document->tracksCount() - item->track();
2360 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2362 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2363 brokenClips.append(item);
2366 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2368 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2369 updateTrackDuration(info.track, addCommand);
2371 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2372 // add transparency transition
2373 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2374 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2376 item->setSelected(true);
2378 qDeleteAll(brokenClips);
2379 brokenClips.clear();
2380 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2381 else delete addCommand;
2383 // Automatic audio split
2384 if (KdenliveSettings::splitaudio())
2386 setDocumentModified();
2390 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2391 QList<QGraphicsItem *> selection = m_scene->items(rect);
2392 QStringList timelineList;
2394 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2395 for (int i = 0; i < selection.count(); i++) {
2396 if (selection.at(i)->type() == AVWIDGET) {
2397 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2398 int start = clip->startPos().frames(m_document->fps());
2399 int end = clip->endPos().frames(m_document->fps());
2400 timelineList.append(QString::number(start) + "-" + QString::number(end));
2403 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2407 if (items.count() > 1) {
2408 groupSelectedItems(true);
2409 } else if (items.count() == 1) {
2410 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2411 emit clipItemSelected((ClipItem*)m_dragItem);
2413 event->setDropAction(Qt::MoveAction);
2415 } else QGraphicsView::dropEvent(event);
2419 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2421 bool snap = KdenliveSettings::snaptopoints();
2422 KdenliveSettings::setSnaptopoints(false);
2423 if (mode == OVERWRITEEDIT) {
2424 // if we are in overwrite mode, move clips accordingly
2426 if (item == NULL) info = posinfo;
2427 else info = item->info();
2428 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);
2429 QList<QGraphicsItem *> selection = m_scene->items(rect);
2430 if (item) selection.removeAll(item);
2431 for (int i = 0; i < selection.count(); i++) {
2432 if (!selection.at(i)->isEnabled()) continue;
2433 if (selection.at(i)->type() == AVWIDGET) {
2434 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2435 if (clip->startPos() < info.startPos) {
2436 if (clip->endPos() > info.endPos) {
2437 ItemInfo clipInfo = clip->info();
2438 ItemInfo dupInfo = clipInfo;
2439 GenTime diff = info.startPos - clipInfo.startPos;
2440 dupInfo.startPos = info.startPos;
2441 dupInfo.cropStart += diff;
2442 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2443 ItemInfo newdupInfo = dupInfo;
2444 GenTime diff2 = info.endPos - info.startPos;
2445 newdupInfo.startPos = info.endPos;
2446 newdupInfo.cropStart += diff2;
2447 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2448 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2449 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2450 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2451 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2453 ItemInfo newclipInfo = clip->info();
2454 newclipInfo.endPos = info.startPos;
2455 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2456 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2458 } else if (clip->endPos() <= info.endPos) {
2459 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2460 scene()->removeItem(clip);
2464 ItemInfo newclipInfo = clip->info();
2465 newclipInfo.startPos = info.endPos;
2466 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2467 clip->resizeStart(info.endPos.frames(m_document->fps()));
2471 } else if (mode == INSERTEDIT) {
2472 // if we are in push mode, move clips accordingly
2474 if (item == NULL) info = posinfo;
2475 else info = item->info();
2476 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);
2477 QList<QGraphicsItem *> selection = m_scene->items(rect);
2478 if (item) selection.removeAll(item);
2479 for (int i = 0; i < selection.count(); i++) {
2480 if (selection.at(i)->type() == AVWIDGET) {
2481 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2482 if (clip->startPos() < info.startPos) {
2483 if (clip->endPos() > info.startPos) {
2484 ItemInfo clipInfo = clip->info();
2485 ItemInfo dupInfo = clipInfo;
2486 GenTime diff = info.startPos - clipInfo.startPos;
2487 dupInfo.startPos = info.startPos;
2488 dupInfo.cropStart += diff;
2489 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2490 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2491 // Commented out; variable dup unused. --granjow
2492 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2493 cutClip(clipInfo, info.startPos, true, false);
2496 // TODO: add insertspacecommand
2501 KdenliveSettings::setSnaptopoints(snap);
2505 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2507 if (mode == OVERWRITEEDIT) {
2508 // if we are in overwrite or push mode, move clips accordingly
2509 bool snap = KdenliveSettings::snaptopoints();
2510 KdenliveSettings::setSnaptopoints(false);
2511 ItemInfo info = item->info();
2512 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2513 QList<QGraphicsItem *> selection = m_scene->items(rect);
2514 selection.removeAll(item);
2515 for (int i = 0; i < selection.count(); i++) {
2516 if (!selection.at(i)->isEnabled()) continue;
2517 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2518 Transition *tr = static_cast<Transition *>(selection.at(i));
2519 if (tr->startPos() < info.startPos) {
2520 ItemInfo firstPos = tr->info();
2521 ItemInfo newPos = firstPos;
2522 firstPos.endPos = item->startPos();
2523 newPos.startPos = item->endPos();
2524 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2525 if (tr->endPos() > info.endPos) {
2527 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2529 } else if (tr->endPos() > info.endPos) {
2531 ItemInfo firstPos = tr->info();
2532 firstPos.startPos = item->endPos();
2533 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2535 // remove transition
2536 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2540 KdenliveSettings::setSnaptopoints(snap);
2544 QStringList CustomTrackView::mimeTypes() const
2546 QStringList qstrList;
2547 // list of accepted mime types for drop
2548 qstrList.append("text/plain");
2549 qstrList.append("kdenlive/producerslist");
2550 qstrList.append("kdenlive/clip");
2554 Qt::DropActions CustomTrackView::supportedDropActions() const
2556 // returns what actions are supported when dropping
2557 return Qt::MoveAction;
2560 void CustomTrackView::setDuration(int duration)
2562 int diff = qAbs(duration - sceneRect().width());
2563 if (diff * matrix().m11() > -50) {
2564 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2565 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2567 m_projectDuration = duration;
2570 int CustomTrackView::duration() const
2572 return m_projectDuration;
2575 void CustomTrackView::addTrack(TrackInfo type, int ix)
2577 if (ix == -1 || ix == m_document->tracksCount()) {
2578 m_document->insertTrack(0, type);
2579 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2581 m_document->insertTrack(m_document->tracksCount() - ix, type);
2582 // insert track in MLT playlist
2583 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2585 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2586 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2587 QList<QGraphicsItem *> selection = m_scene->items(r);
2588 resetSelectionGroup();
2590 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2591 scene()->addItem(m_selectionGroup);
2592 for (int i = 0; i < selection.count(); i++) {
2593 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2594 m_selectionGroup->addToGroup(selection.at(i));
2595 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2598 // Move graphic items
2599 m_selectionGroup->translate(0, m_tracksHeight);
2601 // adjust track number
2602 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2603 for (int i = 0; i < children.count(); i++) {
2604 if (children.at(i)->type() == GROUPWIDGET) {
2605 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2606 children << grp->childItems();
2609 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2611 ItemInfo clipinfo = item->info();
2612 if (item->type() == AVWIDGET) {
2613 ClipItem *clip = static_cast <ClipItem *>(item);
2614 // slowmotion clips are not track dependant, so no need to update them
2615 if (clip->speed() != 1.0) continue;
2616 // We add a move clip command so that we get the correct producer for new track number
2617 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2618 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2619 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2620 // problem updating clip
2621 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2624 } else if (item->type() == TRANSITIONWIDGET) {
2625 Transition *tr = static_cast <Transition *>(item);
2626 int track = tr->transitionEndTrack();
2628 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2632 resetSelectionGroup(false);
2635 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2636 for (int i = 0; i < m_guides.count(); i++) {
2637 QLineF l = m_guides.at(i)->line();
2638 l.setP2(QPointF(l.x2(), maxHeight));
2639 m_guides.at(i)->setLine(l);
2642 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2643 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2644 viewport()->update();
2645 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2646 //setFixedHeight(50 * m_tracksCount);
2648 updateTrackNames(ix, true);
2651 void CustomTrackView::removeTrack(int ix)
2653 // Delete track in MLT playlist
2654 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2655 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2657 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2658 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2659 QList<QGraphicsItem *> selection = m_scene->items(r);
2661 resetSelectionGroup();
2663 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2664 scene()->addItem(m_selectionGroup);
2665 for (int i = 0; i < selection.count(); i++) {
2666 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2667 m_selectionGroup->addToGroup(selection.at(i));
2668 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2671 // Move graphic items
2672 qreal ydiff = 0 - (int) m_tracksHeight;
2673 m_selectionGroup->translate(0, ydiff);
2675 // adjust track number
2676 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2677 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2678 for (int i = 0; i < children.count(); i++) {
2679 if (children.at(i)->type() == GROUPWIDGET) {
2680 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2681 children << grp->childItems();
2684 if (children.at(i)->type() == AVWIDGET) {
2685 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2687 ItemInfo clipinfo = clip->info();
2688 // We add a move clip command so that we get the correct producer for new track number
2689 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2690 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2691 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2692 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2695 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2696 Transition *tr = static_cast <Transition *>(children.at(i));
2698 int track = tr->transitionEndTrack();
2700 ItemInfo clipinfo = tr->info();
2701 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2705 resetSelectionGroup(false);
2707 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2708 for (int i = 0; i < m_guides.count(); i++) {
2709 QLineF l = m_guides.at(i)->line();
2710 l.setP2(QPointF(l.x2(), maxHeight));
2711 m_guides.at(i)->setLine(l);
2713 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2714 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2716 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2717 viewport()->update();
2719 updateTrackNames(ix, false);
2720 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2723 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2725 for (int i = 0; i < trackInfos.count(); ++i) {
2726 m_document->setTrackType(i, trackInfos.at(i));
2727 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2728 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2731 viewport()->update();
2732 emit trackHeightChanged();
2735 void CustomTrackView::slotSwitchTrackAudio(int ix)
2737 /*for (int i = 0; i < m_document->tracksCount(); i++)
2738 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2739 int tracknumber = m_document->tracksCount() - ix - 1;
2740 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2741 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2742 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2743 setDocumentModified();
2746 void CustomTrackView::slotSwitchTrackLock(int ix)
2748 int tracknumber = m_document->tracksCount() - ix - 1;
2749 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2750 m_commandStack->push(command);
2754 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2756 int tracknumber = m_document->tracksCount() - ix - 1;
2757 m_document->switchTrackLock(tracknumber, lock);
2759 emit doTrackLock(ix, lock);
2760 AbstractClipItem *clip = NULL;
2761 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2763 for (int i = 0; i < selection.count(); i++) {
2764 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2765 if (selection.at(i)->parentItem() && m_selectionGroup) {
2766 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2767 resetSelectionGroup();
2770 bool changeGroupLock = true;
2771 bool hasClipOnTrack = false;
2772 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2773 for (int j = 0; j < children.count(); ++j) {
2774 if (children.at(j)->isSelected()) {
2775 if (children.at(j)->type() == AVWIDGET)
2776 emit clipItemSelected(NULL);
2777 else if (children.at(j)->type() == TRANSITIONWIDGET)
2778 emit transitionItemSelected(NULL);
2783 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2784 if (child == m_dragItem)
2787 // only unlock group, if it is not locked by another track too
2788 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2789 changeGroupLock = false;
2791 // only (un-)lock if at least one clip is on the track
2792 if (child->track() == ix)
2793 hasClipOnTrack = true;
2795 if (changeGroupLock && hasClipOnTrack)
2796 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2797 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2798 if (selection.at(i)->parentItem()) {
2799 if (selection.at(i)->parentItem() == m_selectionGroup) {
2800 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2801 resetSelectionGroup();
2803 // groups are handled separately
2808 if (selection.at(i)->isSelected()) {
2809 if (selection.at(i)->type() == AVWIDGET)
2810 emit clipItemSelected(NULL);
2812 emit transitionItemSelected(NULL);
2814 clip = static_cast <AbstractClipItem *>(selection.at(i));
2815 clip->setItemLocked(lock);
2816 if (clip == m_dragItem)
2820 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2821 viewport()->update();
2822 setDocumentModified();
2825 void CustomTrackView::slotSwitchTrackVideo(int ix)
2827 int tracknumber = m_document->tracksCount() - ix;
2828 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2829 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2830 setDocumentModified();
2833 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2835 // Check there is no group going over several tracks there, or that would result in timeline corruption
2836 QList<QGraphicsItem *> selection = scene()->items(rect);
2838 int maxHeight = m_tracksHeight * 1.5;
2839 for (int i = 0; i < selection.count(); i++) {
2840 // Check that we don't try to move a group with clips on other tracks
2841 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2844 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2852 void CustomTrackView::slotRemoveSpace()
2856 if (m_menuPosition.isNull()) {
2857 pos = GenTime(cursorPos(), m_document->fps());
2859 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2862 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2863 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2866 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2867 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2871 ClipItem *item = getClipItemAt(pos, track);
2873 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);
2876 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2877 //kDebug() << "// GOT LENGT; " << length;
2879 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);
2883 // Make sure there is no group in the way
2884 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2887 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2889 // groups found on track, do not allow the move
2890 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2894 QList<ItemInfo> clipsToMove;
2895 QList<ItemInfo> transitionsToMove;
2897 for (int i = 0; i < items.count(); i++) {
2898 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2899 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2900 ItemInfo info = item->info();
2901 if (item->type() == AVWIDGET) {
2902 clipsToMove.append(info);
2903 } else if (item->type() == TRANSITIONWIDGET) {
2904 transitionsToMove.append(info);
2909 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2910 updateTrackDuration(track, command);
2911 m_commandStack->push(command);
2914 void CustomTrackView::slotInsertSpace()
2918 if (m_menuPosition.isNull()) {
2919 pos = GenTime(cursorPos(), m_document->fps());
2921 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2922 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2924 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2925 if (d.exec() != QDialog::Accepted) return;
2926 GenTime spaceDuration = d.selectedDuration();
2927 track = d.selectedTrack();
2929 QList<QGraphicsItem *> items;
2931 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2932 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2936 ClipItem *item = getClipItemAt(pos, track);
2937 if (item) pos = item->startPos();
2939 // Make sure there is no group in the way
2940 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2942 items = checkForGroups(rect, &isOk);
2944 // groups found on track, do not allow the move
2945 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2949 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2950 items = scene()->items(rect);
2953 QList<ItemInfo> clipsToMove;
2954 QList<ItemInfo> transitionsToMove;
2956 for (int i = 0; i < items.count(); i++) {
2957 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2958 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2959 ItemInfo info = item->info();
2960 if (item->type() == AVWIDGET)
2961 clipsToMove.append(info);
2962 else if (item->type() == TRANSITIONWIDGET)
2963 transitionsToMove.append(info);
2967 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2968 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2969 updateTrackDuration(track, command);
2970 m_commandStack->push(command);
2974 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2976 int diff = duration.frames(m_document->fps());
2977 resetSelectionGroup();
2978 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2979 scene()->addItem(m_selectionGroup);
2981 Transition *transition;
2983 // Create lists with start pos for each track
2984 QMap <int, int> trackClipStartList;
2985 QMap <int, int> trackTransitionStartList;
2987 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2988 trackClipStartList[i] = -1;
2989 trackTransitionStartList[i] = -1;
2992 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2993 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2995 if (clip->parentItem()) {
2996 m_selectionGroup->addToGroup(clip->parentItem());
2997 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2999 m_selectionGroup->addToGroup(clip);
3000 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3002 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))
3003 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3005 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);
3008 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3009 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3011 if (transition->parentItem()) {
3012 m_selectionGroup->addToGroup(transition->parentItem());
3013 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3015 m_selectionGroup->addToGroup(transition);
3016 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3018 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))
3019 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3020 } 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);
3022 m_selectionGroup->translate(diff, 0);
3024 // update items coordinates
3025 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3027 for (int i = 0; i < itemList.count(); i++) {
3028 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3029 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3030 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3031 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3032 for (int j = 0; j < children.count(); j++) {
3033 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3038 resetSelectionGroup(false);
3040 track = m_document->tracksCount() - track;
3041 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3044 void CustomTrackView::deleteClip(const QString &clipId)
3046 resetSelectionGroup();
3047 QList<QGraphicsItem *> itemList = items();
3048 QUndoCommand *deleteCommand = new QUndoCommand();
3050 for (int i = 0; i < itemList.count(); i++) {
3051 if (itemList.at(i)->type() == AVWIDGET) {
3052 ClipItem *item = (ClipItem *)itemList.at(i);
3053 if (item->clipProducer() == clipId) {
3055 if (item->parentItem()) {
3056 // Clip is in a group, destroy the group
3057 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3059 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3063 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3065 delete deleteCommand;
3067 updateTrackDuration(-1, deleteCommand);
3068 m_commandStack->push(deleteCommand);
3072 void CustomTrackView::setCursorPos(int pos, bool seek)
3074 if (pos == m_cursorPos) return;
3075 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3077 if (seek) m_document->renderer()->seek(m_cursorPos);
3078 else if (m_autoScroll) checkScrolling();
3079 m_cursorLine->setPos(m_cursorPos, 0);
3082 void CustomTrackView::updateCursorPos()
3084 m_cursorLine->setPos(m_cursorPos, 0);
3087 int CustomTrackView::cursorPos()
3089 return (int)(m_cursorPos);
3092 void CustomTrackView::moveCursorPos(int delta)
3094 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3095 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3096 m_cursorPos += delta;
3097 m_cursorLine->setPos(m_cursorPos, 0);
3098 m_document->renderer()->seek(m_cursorPos);
3101 void CustomTrackView::initCursorPos(int pos)
3103 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3105 m_cursorLine->setPos(pos, 0);
3109 void CustomTrackView::checkScrolling()
3111 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3114 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3116 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3117 QGraphicsView::mouseReleaseEvent(event);
3118 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3119 #if QT_VERSION >= 0x040600
3120 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3122 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3123 if (event->button() == Qt::MidButton) {
3126 setDragMode(QGraphicsView::NoDrag);
3127 if (m_operationMode == MOVEGUIDE) {
3128 setCursor(Qt::ArrowCursor);
3129 m_operationMode = NONE;
3130 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3131 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3132 if (newPos != m_dragGuide->position()) {
3133 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3134 m_commandStack->push(command);
3135 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3136 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3137 m_document->syncGuides(m_guides);
3142 } else if (m_operationMode == SPACER && m_selectionGroup) {
3144 if (event->modifiers() != Qt::ControlModifier) {
3145 // We are moving all tracks
3147 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3148 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3150 if (timeOffset != GenTime()) {
3151 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3153 QList<ItemInfo> clipsToMove;
3154 QList<ItemInfo> transitionsToMove;
3156 // Create lists with start pos for each track
3157 QMap <int, int> trackClipStartList;
3158 QMap <int, int> trackTransitionStartList;
3160 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3161 trackClipStartList[i] = -1;
3162 trackTransitionStartList[i] = -1;
3165 for (int i = 0; i < items.count(); i++) {
3166 if (items.at(i)->type() == GROUPWIDGET)
3167 items += items.at(i)->childItems();
3170 for (int i = 0; i < items.count(); i++) {
3171 if (items.at(i)->type() == AVWIDGET) {
3172 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3173 ItemInfo info = item->info();
3174 clipsToMove.append(info);
3176 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3177 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3178 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3179 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3180 ItemInfo info = item->info();
3181 transitionsToMove.append(info);
3183 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3184 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3187 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3188 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3189 updateTrackDuration(track, command);
3190 m_commandStack->push(command);
3191 if (track != -1) track = m_document->tracksCount() - track;
3192 kDebug() << "SPACER TRACK:" << track;
3193 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3194 setDocumentModified();
3197 resetSelectionGroup(false);
3198 m_operationMode = NONE;
3199 } else if (m_operationMode == RUBBERSELECTION) {
3200 resetSelectionGroup();
3201 groupSelectedItems();
3202 m_operationMode = NONE;
3205 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3206 emit transitionItemSelected(NULL);
3210 if (m_dragItem) info = m_dragItem->info();
3212 if (m_operationMode == MOVE) {
3213 setCursor(Qt::OpenHandCursor);
3214 if (m_dragItem->parentItem() == 0) {
3215 // we are moving one clip, easy
3216 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3217 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3218 Mlt::Producer *prod = item->getProducer(info.track);
3219 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);
3222 QUndoCommand *moveCommand = new QUndoCommand();
3223 moveCommand->setText(i18n("Move clip"));
3224 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3226 int tracknumber = m_document->tracksCount() - item->track() - 1;
3227 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3228 if (isLocked) item->setItemLocked(true);
3229 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3230 // Also move automatic transitions (on lower track)
3231 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3232 ItemInfo startTrInfo;
3233 ItemInfo newStartTrInfo;
3234 bool moveStartTrans = false;
3235 bool moveEndTrans = false;
3236 if (startTransition && startTransition->isAutomatic()) {
3237 startTrInfo = startTransition->info();
3238 newStartTrInfo = startTrInfo;
3239 newStartTrInfo.track = info.track;
3240 newStartTrInfo.startPos = info.startPos;
3241 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3242 // transition end should stay the same
3244 // transition end should be adjusted to clip
3245 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3247 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3249 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3250 // Check if there is a transition at clip end
3251 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3252 if (tr && tr->isAutomatic()) {
3253 ItemInfo trInfo = tr->info();
3254 ItemInfo newTrInfo = trInfo;
3255 newTrInfo.track = info.track;
3256 newTrInfo.endPos = m_dragItem->endPos();
3257 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3258 // transition start should stay the same
3260 // transition start should be moved
3261 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3263 if (newTrInfo.startPos < newTrInfo.endPos) {
3264 moveEndTrans = true;
3265 if (moveStartTrans) {
3266 // we have to move both transitions, remove the start one so that there is no collision
3267 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3269 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3270 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3271 if (moveStartTrans) {
3272 // re-add transition in correct place
3273 int transTrack = startTransition->transitionEndTrack();
3274 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3275 transTrack = getPreviousVideoTrack(info.track);
3277 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3278 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3284 if (moveStartTrans && !moveEndTrans) {
3285 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3286 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3289 // Also move automatic transitions (on upper track)
3290 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3291 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3292 ItemInfo trInfo = tr->info();
3293 ItemInfo newTrInfo = trInfo;
3294 newTrInfo.startPos = m_dragItem->startPos();
3295 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3296 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3297 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3298 // transition end should be adjusted to clip on upper track
3299 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3301 if (newTrInfo.startPos < newTrInfo.endPos) {
3302 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3303 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3307 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3308 // Check if there is a transition at clip end
3309 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3310 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3311 ItemInfo trInfo = tr->info();
3312 ItemInfo newTrInfo = trInfo;
3313 newTrInfo.endPos = m_dragItem->endPos();
3314 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3315 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3316 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3317 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3318 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3319 // transition start should be moved
3320 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3322 if (newTrInfo.startPos < newTrInfo.endPos) {
3323 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3324 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3329 updateTrackDuration(info.track, moveCommand);
3330 if (m_dragItemInfo.track != info.track)
3331 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3332 m_commandStack->push(moveCommand);
3333 //checkTrackSequence(m_dragItem->track());
3335 // undo last move and emit error message
3336 bool snap = KdenliveSettings::snaptopoints();
3337 KdenliveSettings::setSnaptopoints(false);
3338 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3339 KdenliveSettings::setSnaptopoints(snap);
3340 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3342 setDocumentModified();
3343 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3344 Transition *transition = static_cast <Transition *>(m_dragItem);
3345 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3346 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)) {
3347 // Moving transition failed, revert to previous position
3348 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3349 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3351 QUndoCommand *moveCommand = new QUndoCommand();
3352 moveCommand->setText(i18n("Move transition"));
3353 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3354 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3355 updateTrackDuration(info.track, moveCommand);
3356 if (m_dragItemInfo.track != info.track)
3357 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3358 m_commandStack->push(moveCommand);
3359 setDocumentModified();
3363 // Moving several clips. We need to delete them and readd them to new position,
3364 // or they might overlap each other during the move
3365 QGraphicsItemGroup *group;
3366 if (m_selectionGroup)
3367 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3369 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3370 QList<QGraphicsItem *> items = group->childItems();
3372 QList<ItemInfo> clipsToMove;
3373 QList<ItemInfo> transitionsToMove;
3375 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3376 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3378 QUndoCommand *moveGroup = new QUndoCommand();
3379 moveGroup->setText(i18n("Move group"));
3380 if (timeOffset != GenTime() || trackOffset != 0) {
3381 // remove items in MLT playlist
3384 int max = items.count();
3385 for (int i = 0; i < max; i++) {
3386 if (items.at(i)->type() == GROUPWIDGET) {
3387 items += items.at(i)->childItems();
3390 m_document->renderer()->blockSignals(true);
3391 for (int i = 0; i < items.count(); i++) {
3392 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3393 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3394 ItemInfo info = item->info();
3395 if (item->type() == AVWIDGET) {
3396 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3397 // error, clip cannot be removed from playlist
3398 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3400 clipsToMove.append(info);
3403 transitionsToMove.append(info);
3404 Transition *tr = static_cast <Transition*>(item);
3405 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3408 m_document->renderer()->blockSignals(false);
3409 for (int i = 0; i < items.count(); i++) {
3410 // re-add items in correct place
3411 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3412 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3414 ItemInfo info = item->info();
3415 int tracknumber = m_document->tracksCount() - info.track - 1;
3416 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3418 group->removeFromGroup(item);
3419 item->setItemLocked(true);
3422 if (item->type() == AVWIDGET) {
3423 ClipItem *clip = static_cast <ClipItem*>(item);
3424 info.track = m_document->tracksCount() - info.track;
3425 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3426 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3427 for (int i = 0; i < clip->effectsCount(); i++) {
3428 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3431 Transition *tr = static_cast <Transition*>(item);
3432 int newTrack = tr->transitionEndTrack();
3433 if (!tr->forcedTrack()) {
3434 newTrack = getPreviousVideoTrack(info.track);
3436 tr->updateTransitionEndTrack(newTrack);
3437 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3438 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3441 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3442 updateTrackDuration(-1, moveGroup);
3443 m_commandStack->push(moveGroup);
3445 //QPointF top = group->sceneBoundingRect().topLeft();
3446 //QPointF oldpos = m_selectionGroup->scenePos();
3447 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3448 //group->setPos(top);
3449 //TODO: get rid of the 3 lines below
3450 if (m_selectionGroup) {
3451 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3452 m_selectionGroupInfo.track = m_selectionGroup->track();
3454 for (int i = 0; i < items.count(); ++i) {
3455 if (items.at(i)->type() == GROUPWIDGET) {
3456 rebuildGroup((AbstractGroupItem*)items.at(i));
3461 for (int i = 0; i < items.count(); ++i) {
3463 items.at(i)->setSelected(true);
3464 if (items.at(i)->parentItem())
3465 items.at(i)->parentItem()->setSelected(true);
3468 groupSelectedItems();
3470 rebuildGroup((AbstractGroupItem *)group);
3472 setDocumentModified();
3475 m_document->renderer()->doRefresh();
3476 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3478 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3479 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3481 QUndoCommand *resizeCommand = new QUndoCommand();
3482 resizeCommand->setText(i18n("Resize group"));
3483 QList <QGraphicsItem *> items = parent->childItems();
3484 QList <ItemInfo> infos = parent->resizeInfos();
3485 parent->clearResizeInfos();
3487 for (int i = 0; i < items.count(); ++i) {
3488 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3489 if (item && item->type() == AVWIDGET) {
3490 ItemInfo info = infos.at(itemcount);
3491 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3495 m_commandStack->push(resizeCommand);
3498 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3500 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3502 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3503 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3505 QUndoCommand *resizeCommand = new QUndoCommand();
3506 resizeCommand->setText(i18n("Resize group"));
3507 QList <QGraphicsItem *> items = parent->childItems();
3508 QList <ItemInfo> infos = parent->resizeInfos();
3509 parent->clearResizeInfos();
3511 for (int i = 0; i < items.count(); ++i) {
3512 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3513 if (item && item->type() == AVWIDGET) {
3514 ItemInfo info = infos.at(itemcount);
3515 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3519 updateTrackDuration(-1, resizeCommand);
3520 m_commandStack->push(resizeCommand);
3523 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3525 } else if (m_operationMode == FADEIN) {
3526 // resize fade in effect
3527 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3528 int ix = item->hasEffect("volume", "fadein");
3529 int ix2 = item->hasEffect("", "fade_from_black");
3531 QDomElement oldeffect = item->effectAt(ix);
3532 int start = item->cropStart().frames(m_document->fps());
3533 int end = item->fadeIn();
3535 slotDeleteEffect(item, -1, oldeffect, false);
3538 QDomElement effect = oldeffect.cloneNode().toElement();
3539 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3540 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3541 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3542 emit clipItemSelected(item, ix);
3544 } else if (item->fadeIn() != 0 && ix2 == -1) {
3546 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3548 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3549 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3550 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3551 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3554 QDomElement oldeffect = item->effectAt(ix2);
3555 int start = item->cropStart().frames(m_document->fps());
3556 int end = item->fadeIn();
3558 slotDeleteEffect(item, -1, oldeffect, false);
3561 QDomElement effect = oldeffect.cloneNode().toElement();
3562 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3563 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3564 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3565 emit clipItemSelected(item, ix2);
3568 } else if (m_operationMode == FADEOUT) {
3569 // resize fade in effect
3570 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3571 int ix = item->hasEffect("volume", "fadeout");
3572 int ix2 = item->hasEffect("", "fade_to_black");
3574 QDomElement oldeffect = item->effectAt(ix);
3575 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3576 int start = item->fadeOut();
3578 slotDeleteEffect(item, -1, oldeffect, false);
3580 start = end - start;
3581 QDomElement effect = oldeffect.cloneNode().toElement();
3582 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3583 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3584 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3585 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3586 emit clipItemSelected(item, ix);
3588 } else if (item->fadeOut() != 0 && ix2 == -1) {
3590 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3592 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3593 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3594 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3595 EffectsList::setParameter(effect, "out", QString::number(0));
3596 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3599 QDomElement oldeffect = item->effectAt(ix2);
3600 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3601 int start = item->fadeOut();
3603 slotDeleteEffect(item, -1, oldeffect, false);
3605 start = end - start;
3606 QDomElement effect = oldeffect.cloneNode().toElement();
3607 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3608 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3609 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3610 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3611 emit clipItemSelected(item, ix2);
3614 } else if (m_operationMode == KEYFRAME) {
3615 // update the MLT effect
3616 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3617 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3619 // check if we want to remove keyframe
3620 double val = mapToScene(event->pos()).toPoint().y();
3621 QRectF br = item->sceneBoundingRect();
3622 double maxh = 100.0 / br.height();
3623 val = (br.bottom() - val) * maxh;
3624 int start = item->cropStart().frames(m_document->fps());
3625 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3627 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3629 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3631 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3634 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3635 //item->updateKeyframeEffect();
3636 //QString next = item->keyframes(item->selectedEffectIndex());
3637 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3638 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3640 m_commandStack->push(command);
3641 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3642 emit clipItemSelected(item, item->selectedEffectIndex());
3644 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3645 // A transition is selected
3647 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3648 if (transitionClip && transitionClip->baseClip()) {
3649 QString size = transitionClip->baseClip()->getProperty("frame_size");
3650 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3651 if (factor == 0) factor = 1.0;
3652 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3653 p.setY(size.section('x', 1, 1).toInt());
3655 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3656 } else emit transitionItemSelected(NULL);
3657 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3658 m_operationMode = NONE;
3661 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3663 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3665 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3666 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3669 if (item->isSelected()) emit clipItemSelected(NULL);
3670 item->baseClip()->removeReference();
3671 m_document->updateClip(item->baseClip()->getId());
3673 /*if (item->baseClip()->isTransparent()) {
3674 // also remove automatic transition
3675 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3676 if (tr && tr->isAutomatic()) {
3677 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3678 scene()->removeItem(tr);
3682 m_waitingThumbs.removeAll(item);
3683 if (m_dragItem == item) m_dragItem = NULL;
3684 #if QT_VERSION >= 0x040600
3685 // animate item deletion
3686 item->closeAnimation();
3687 /*if (refresh) item->closeAnimation();
3689 // no refresh, means we have several operations chained, we need to delete clip immediatly
3690 // so that it does not get in the way of the other
3699 setDocumentModified();
3700 if (refresh) m_document->renderer()->doRefresh();
3703 void CustomTrackView::deleteSelectedClips()
3705 resetSelectionGroup();
3706 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3707 if (itemList.count() == 0) {
3708 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3711 scene()->clearSelection();
3712 QUndoCommand *deleteSelected = new QUndoCommand();
3714 bool resetGroup = false;
3717 int transitionCount = 0;
3718 // expand & destroy groups
3719 for (int i = 0; i < itemList.count(); i++) {
3720 if (itemList.at(i)->type() == GROUPWIDGET) {
3722 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3723 QList <ItemInfo> clipInfos;
3724 QList <ItemInfo> transitionInfos;
3725 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3726 for (int j = 0; j < children.count(); j++) {
3727 if (children.at(j)->type() == AVWIDGET) {
3728 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3729 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3730 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3731 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3732 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3734 if (itemList.contains(children.at(j))) {
3735 children.removeAt(j);
3739 itemList += children;
3740 if (clipInfos.count() > 0)
3741 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3743 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3744 itemList.insert(i + 1, itemList.at(i)->parentItem());
3747 for (int i = 0; i < itemList.count(); i++) {
3748 if (itemList.at(i)->type() == AVWIDGET) {
3750 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3751 if (item->parentItem()) resetGroup = true;
3752 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3753 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3754 emit clipItemSelected(NULL);
3755 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3757 Transition *item = static_cast <Transition *>(itemList.at(i));
3758 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3759 if (item->parentItem()) resetGroup = true;
3760 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3761 emit transitionItemSelected(NULL);
3764 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3765 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3766 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3767 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3768 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3769 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3770 else deleteSelected->setText(i18n("Delete selected items"));
3771 updateTrackDuration(-1, deleteSelected);
3772 m_commandStack->push(deleteSelected);
3775 void CustomTrackView::changeClipSpeed()
3777 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3778 if (itemList.count() == 0) {
3779 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3782 QUndoCommand *changeSelected = new QUndoCommand();
3783 changeSelected->setText("Edit clip speed");
3787 for (int i = 0; i < itemList.count(); i++) {
3788 if (itemList.at(i)->type() == AVWIDGET) {
3789 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3790 ItemInfo info = item->info();
3791 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3793 double speed = (double) percent / 100.0;
3794 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3796 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3800 if (count > 0) m_commandStack->push(changeSelected);
3801 else delete changeSelected;
3804 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3807 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3809 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3811 kDebug() << "ERROR: Cannot find clip for speed change";
3812 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3815 info.track = m_document->tracksCount() - item->track();
3816 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3818 item->setSpeed(speed, strobe);
3819 item->updateRectGeometry();
3820 if (item->cropDuration().frames(m_document->fps()) != endPos)
3821 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3822 updatePositionEffects(item, info);
3823 setDocumentModified();
3825 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3829 void CustomTrackView::cutSelectedClips()
3831 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3832 QList<AbstractGroupItem *> groups;
3833 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3834 for (int i = 0; i < itemList.count(); ++i) {
3835 if (!itemList.at(i))
3837 if (itemList.at(i)->type() == AVWIDGET) {
3838 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3839 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3840 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3841 if (!groups.contains(group))
3843 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3844 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3845 m_commandStack->push(command);
3847 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3848 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3849 if (!groups.contains(group))
3854 for (int i = 0; i < groups.count(); ++i)
3855 razorGroup(groups.at(i), currentPos);
3858 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3861 QList <QGraphicsItem *> children = group->childItems();
3862 QList <ItemInfo> clips1, transitions1;
3863 QList <ItemInfo> clipsCut, transitionsCut;
3864 QList <ItemInfo> clips2, transitions2;
3865 for (int i = 0; i < children.count(); ++i) {
3866 children.at(i)->setSelected(false);
3867 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3868 if (child->type() == AVWIDGET) {
3869 if (cutPos > child->endPos())
3870 clips1 << child->info();
3871 else if (cutPos < child->startPos())
3872 clips2 << child->info();
3874 clipsCut << child->info();
3876 if (cutPos > child->endPos())
3877 transitions1 << child->info();
3878 else if (cutPos < child->startPos())
3879 transitions2 << child->info();
3881 transitionsCut << child->info();
3884 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3886 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3887 m_commandStack->push(command);
3891 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)
3894 for (int i = 0; i < clipsCut.count(); ++i) {
3895 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3897 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3898 clips1 << clip->info();
3899 if (clipBehind != NULL)
3900 clips2 << clipBehind->info();
3903 /* TODO: cut transitionsCut
3904 * For now just append them to group1 */
3905 transitions1 << transitionsCut;
3906 doGroupClips(clips1, transitions1, true);
3907 doGroupClips(clips2, transitions2, true);
3909 /* we might also just use clipsCut.at(0)->parentItem().
3910 * Do this loop just in case something went wrong during cut */
3911 for (int i = 0; i < clipsCut.count(); ++i) {
3912 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3913 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3914 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3915 QList <QGraphicsItem *> children = group->childItems();
3916 QList <ItemInfo> groupClips;
3917 QList <ItemInfo> groupTrans;
3918 for (int j = 0; j < children.count(); ++j) {
3919 if (children.at(j)->type() == AVWIDGET)
3920 groupClips << ((AbstractClipItem *)children.at(j))->info();
3921 else if (children.at(j)->type() == TRANSITIONWIDGET)
3922 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3924 doGroupClips(groupClips, groupTrans, false);
3928 for (int i = 0; i < clipsCut.count(); ++i)
3929 cutClip(clipsCut.at(i), cutPos, false);
3930 // TODO: uncut transitonsCut
3931 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3935 void CustomTrackView::groupClips(bool group)
3937 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3938 QList <ItemInfo> clipInfos;
3939 QList <ItemInfo> transitionInfos;
3940 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3943 int max = itemList.count();
3944 for (int i = 0; i < max; i++) {
3945 if (itemList.at(i)->type() == GROUPWIDGET) {
3946 itemList += itemList.at(i)->childItems();
3950 for (int i = 0; i < itemList.count(); i++) {
3951 if (itemList.at(i)->type() == AVWIDGET) {
3952 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3953 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3954 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3955 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3956 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3959 if (clipInfos.count() > 0) {
3960 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3961 m_commandStack->push(command);
3965 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3967 resetSelectionGroup();
3968 m_scene->clearSelection();
3970 for (int i = 0; i < clipInfos.count(); i++) {
3971 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3972 if (clip == NULL) continue;
3973 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3974 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3975 m_document->clipManager()->removeGroup(grp);
3976 scene()->destroyItemGroup(grp);
3978 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3980 for (int i = 0; i < transitionInfos.count(); i++) {
3981 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3982 if (tr == NULL) continue;
3983 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3984 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3985 m_document->clipManager()->removeGroup(grp);
3986 scene()->destroyItemGroup(grp);
3988 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3990 setDocumentModified();
3994 QList <QGraphicsItemGroup *> groups;
3995 for (int i = 0; i < clipInfos.count(); i++) {
3996 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3998 clip->setSelected(true);
4001 for (int i = 0; i < transitionInfos.count(); i++) {
4002 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4004 clip->setSelected(true);
4008 groupSelectedItems(false, true);
4009 setDocumentModified();
4012 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4014 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4015 if (baseclip == NULL) {
4016 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4020 if (baseclip->producer() == NULL) {
4021 // If the clip has no producer, we must wait until it is created...
4023 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4024 emit forceClipProcessing(clipId);
4025 qApp->processEvents();
4026 for (int i = 0; i < 3; i++) {
4027 if (baseclip->producer() == NULL) {
4028 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4031 if (baseclip->producer() == NULL) {
4032 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4036 emit displayMessage(QString(), InformationMessage);
4040 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4041 item->setEffectList(effects);
4042 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4043 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4044 scene()->addItem(item);
4046 int tracknumber = m_document->tracksCount() - info.track - 1;
4047 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4048 if (isLocked) item->setItemLocked(true);
4050 baseclip->addReference();
4051 m_document->updateClip(baseclip->getId());
4052 info.track = m_document->tracksCount() - info.track;
4053 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4054 for (int i = 0; i < item->effectsCount(); i++) {
4055 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4057 setDocumentModified();
4059 m_document->renderer()->doRefresh();
4060 if (!baseclip->isPlaceHolder())
4061 m_waitingThumbs.append(item);
4062 m_thumbsTimer.start();
4065 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4067 QList<QGraphicsItem *> list = scene()->items();
4068 ClipItem *clip = NULL;
4069 for (int i = 0; i < list.size(); ++i) {
4070 if (list.at(i)->type() == AVWIDGET) {
4071 clip = static_cast <ClipItem *>(list.at(i));
4072 if (clip->clipProducer() == clipId) {
4073 ItemInfo info = clip->info();
4074 info.track = m_document->tracksCount() - clip->track();
4075 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4076 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4078 clip->refreshClip(true, true);
4084 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4086 int framepos = (int)(pos.frames(m_document->fps()));
4087 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4088 ClipItem *clip = NULL;
4089 for (int i = 0; i < list.size(); i++) {
4090 if (!list.at(i)->isEnabled()) continue;
4091 if (list.at(i)->type() == AVWIDGET) {
4092 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4093 if (test->endPos() == pos) clip = test;
4100 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4102 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4103 ClipItem *clip = NULL;
4104 for (int i = 0; i < list.size(); i++) {
4105 if (!list.at(i)->isEnabled()) continue;
4106 if (list.at(i)->type() == AVWIDGET) {
4107 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4108 if (test->startPos() == pos) clip = test;
4115 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4117 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4118 QList<QGraphicsItem *> list = scene()->items(p);
4119 ClipItem *clip = NULL;
4120 for (int i = 0; i < list.size(); i++) {
4121 if (!list.at(i)->isEnabled()) continue;
4122 if (list.at(i)->type() == AVWIDGET) {
4123 clip = static_cast <ClipItem *>(list.at(i));
4130 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4132 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4135 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4137 const QPointF p(pos, (track + 1) * m_tracksHeight);
4138 QList<QGraphicsItem *> list = scene()->items(p);
4139 Transition *clip = NULL;
4140 for (int i = 0; i < list.size(); i++) {
4141 if (!list.at(i)->isEnabled()) continue;
4142 if (list.at(i)->type() == TRANSITIONWIDGET) {
4143 clip = static_cast <Transition *>(list.at(i));
4150 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4152 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4155 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4157 int framepos = (int)(pos.frames(m_document->fps()));
4158 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4159 QList<QGraphicsItem *> list = scene()->items(p);
4160 Transition *clip = NULL;
4161 for (int i = 0; i < list.size(); i++) {
4162 if (!list.at(i)->isEnabled()) continue;
4163 if (list.at(i)->type() == TRANSITIONWIDGET) {
4164 Transition *test = static_cast <Transition *>(list.at(i));
4165 if (test->endPos() == pos) clip = test;
4172 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4174 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4175 QList<QGraphicsItem *> list = scene()->items(p);
4176 Transition *clip = NULL;
4177 for (int i = 0; i < list.size(); ++i) {
4178 if (!list.at(i)->isEnabled()) continue;
4179 if (list.at(i)->type() == TRANSITIONWIDGET) {
4180 Transition *test = static_cast <Transition *>(list.at(i));
4181 if (test->startPos() == pos) clip = test;
4188 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4190 if (m_selectionGroup) resetSelectionGroup(false);
4191 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4193 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);
4194 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4197 Mlt::Producer *prod = item->getProducer(end.track);
4199 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);
4201 bool snap = KdenliveSettings::snaptopoints();
4202 KdenliveSettings::setSnaptopoints(false);
4203 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4205 int tracknumber = m_document->tracksCount() - end.track - 1;
4206 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4207 m_scene->clearSelection();
4208 if (isLocked) item->setItemLocked(true);
4210 if (item->isItemLocked()) item->setItemLocked(false);
4211 item->setSelected(true);
4213 if (item->baseClip()->isTransparent()) {
4214 // Also move automatic transition
4215 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4216 if (tr && tr->isAutomatic()) {
4217 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4218 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);
4219 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4222 KdenliveSettings::setSnaptopoints(snap);
4223 setDocumentModified();
4225 // undo last move and emit error message
4226 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4228 if (refresh) m_document->renderer()->doRefresh();
4231 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4234 resetSelectionGroup();
4235 m_scene->clearSelection();
4237 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4238 scene()->addItem(m_selectionGroup);
4240 m_document->renderer()->blockSignals(true);
4241 for (int i = 0; i < startClip.count(); i++) {
4243 startClip[i].startPos = startClip.at(i).startPos - offset;
4244 startClip[i].track = startClip.at(i).track - trackOffset;
4246 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4248 clip->setItemLocked(false);
4249 if (clip->parentItem()) {
4250 m_selectionGroup->addToGroup(clip->parentItem());
4251 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4253 m_selectionGroup->addToGroup(clip);
4254 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4256 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4257 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4259 for (int i = 0; i < startTransition.count(); i++) {
4261 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4262 startTransition[i].track = startTransition.at(i).track - trackOffset;
4264 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4266 tr->setItemLocked(false);
4267 if (tr->parentItem()) {
4268 m_selectionGroup->addToGroup(tr->parentItem());
4269 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4271 m_selectionGroup->addToGroup(tr);
4272 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4274 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());
4275 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4277 m_document->renderer()->blockSignals(false);
4279 if (m_selectionGroup) {
4280 bool snap = KdenliveSettings::snaptopoints();
4281 KdenliveSettings::setSnaptopoints(false);
4283 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4284 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4286 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4288 int max = children.count();
4289 for (int i = 0; i < max; i++) {
4290 if (children.at(i)->type() == GROUPWIDGET) {
4291 children += children.at(i)->childItems();
4292 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4293 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4294 /*m_document->clipManager()->removeGroup(grp);
4295 m_scene->destroyItemGroup(grp);*/
4296 children.removeAll(children.at(i));
4301 for (int i = 0; i < children.count(); i++) {
4302 // re-add items in correct place
4303 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4304 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4306 ItemInfo info = item->info();
4307 int tracknumber = m_document->tracksCount() - info.track - 1;
4308 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4310 item->setItemLocked(true);
4311 else if (item->isItemLocked())
4312 item->setItemLocked(false);
4314 if (item->type() == AVWIDGET) {
4315 ClipItem *clip = static_cast <ClipItem*>(item);
4316 info.track = m_document->tracksCount() - info.track;
4317 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4318 for (int i = 0; i < clip->effectsCount(); i++) {
4319 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4321 } else if (item->type() == TRANSITIONWIDGET) {
4322 Transition *tr = static_cast <Transition*>(item);
4324 if (!tr->forcedTrack()) {
4325 newTrack = getPreviousVideoTrack(info.track);
4327 newTrack = tr->transitionEndTrack() + trackOffset;
4328 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4330 tr->updateTransitionEndTrack(newTrack);
4331 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4335 resetSelectionGroup(false);
4337 for (int i = 0; i < children.count(); i++) {
4338 if (children.at(i)->parentItem())
4339 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4343 KdenliveSettings::setSnaptopoints(snap);
4344 m_document->renderer()->doRefresh();
4345 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4348 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4350 Transition *item = getTransitionItemAt(start.startPos, start.track);
4352 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);
4353 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4357 bool snap = KdenliveSettings::snaptopoints();
4358 KdenliveSettings::setSnaptopoints(false);
4360 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4361 // Transition was moved
4362 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4363 } else if (end.endPos == start.endPos) {
4364 // Transition start resize
4365 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4366 } else if (end.startPos == start.startPos) {
4367 // Transition end resize;
4368 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4369 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4372 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4373 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4374 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4376 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4377 KdenliveSettings::setSnaptopoints(snap);
4378 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4379 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());
4380 if (m_dragItem && m_dragItem == item) {
4382 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4383 if (transitionClip && transitionClip->baseClip()) {
4384 QString size = transitionClip->baseClip()->getProperty("frame_size");
4385 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4386 if (factor == 0) factor = 1.0;
4387 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4388 p.setY(size.section('x', 1, 1).toInt());
4390 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4392 if (m_refresh) m_document->renderer()->doRefresh();
4393 setDocumentModified();
4396 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4398 bool resizeClipStart = (start.startPos != end.startPos);
4399 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4401 if (dontWorry) return;
4402 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);
4403 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4406 if (item->parentItem()) {
4407 // Item is part of a group, reset group
4408 resetSelectionGroup();
4411 bool snap = KdenliveSettings::snaptopoints();
4412 KdenliveSettings::setSnaptopoints(false);
4414 if (resizeClipStart) {
4415 ItemInfo clipinfo = item->info();
4416 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4417 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4419 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4420 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4421 updatePositionEffects(item, clipinfo);
4422 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4424 ItemInfo clipinfo = item->info();
4425 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4426 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4428 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4429 updatePositionEffects(item, clipinfo);
4430 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4432 if (!resizeClipStart && end.cropStart != start.cropStart) {
4433 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4434 ItemInfo clipinfo = end;
4435 clipinfo.track = m_document->tracksCount() - end.track;
4436 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4438 item->setCropStart(end.cropStart);
4439 item->resetThumbs(true);
4442 m_document->renderer()->doRefresh();
4443 KdenliveSettings::setSnaptopoints(snap);
4444 setDocumentModified();
4447 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4449 if (pos == oldInfo.startPos.frames(m_document->fps()))
4451 bool snap = KdenliveSettings::snaptopoints();
4453 KdenliveSettings::setSnaptopoints(false);
4454 item->resizeStart(pos);
4455 if (item->startPos().frames(m_document->fps()) != pos) {
4456 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4457 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4458 KdenliveSettings::setSnaptopoints(snap);
4461 KdenliveSettings::setSnaptopoints(snap);
4464 bool hasParentCommand = false;
4466 hasParentCommand = true;
4468 command = new QUndoCommand();
4469 command->setText(i18n("Resize clip start"));
4472 // do this here, too, because otherwise undo won't update the group
4473 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4474 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4476 ItemInfo info = item->info();
4477 if (item->type() == AVWIDGET) {
4478 ItemInfo resizeinfo = oldInfo;
4479 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4480 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4482 // Check if there is an automatic transition on that clip (lower track)
4483 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4484 if (transition && transition->isAutomatic()) {
4485 ItemInfo trInfo = transition->info();
4486 ItemInfo newTrInfo = trInfo;
4487 newTrInfo.startPos = item->startPos();
4488 if (newTrInfo.startPos < newTrInfo.endPos)
4489 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4491 // Check if there is an automatic transition on that clip (upper track)
4492 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4493 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4494 ItemInfo trInfo = transition->info();
4495 ItemInfo newTrInfo = trInfo;
4496 newTrInfo.startPos = item->startPos();
4497 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4498 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4499 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4503 * TODO: cleanup the effect update process
4505 ClipItem *clip = static_cast < ClipItem * >(item);
4507 updatePositionEffects(clip, oldInfo);
4511 QDomElement root = doc.createElement("list");
4512 doc.appendChild(root);
4513 QList <int> indexes;
4514 for (int i = 0; i < clip->effectsCount(); i++) {
4515 QDomElement effect = clip->effectAt(i);
4516 if (EffectsList::hasKeyFrames(effect)) {
4517 doc.appendChild(doc.importNode(effect, true));
4522 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4523 // Keyframes were modified, updateClip
4524 QDomNodeList effs = doc.elementsByTagName("effect");
4526 // Since we must always resize clip before updating the keyframes, we
4527 // put a resize command before & after checking keyframes so that
4528 // we are sure the resize is performed before whenever we do or undo the action
4530 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4531 for (int i = 0; i < indexes.count(); i++) {
4532 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);
4533 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4535 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4536 emit clipItemSelected(clip);
4538 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4541 KdenliveSettings::setSnaptopoints(false);
4542 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4543 KdenliveSettings::setSnaptopoints(snap);
4544 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4546 } else if (item->type() == TRANSITIONWIDGET) {
4547 Transition *transition = static_cast <Transition *>(item);
4548 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)) {
4549 // Cannot resize transition
4550 KdenliveSettings::setSnaptopoints(false);
4551 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4552 KdenliveSettings::setSnaptopoints(snap);
4553 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4555 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4556 if (command == NULL)
4557 m_commandStack->push(moveCommand);
4561 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4562 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4564 if (!hasParentCommand)
4565 m_commandStack->push(command);
4568 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4570 if (pos == oldInfo.endPos.frames(m_document->fps()))
4572 bool snap = KdenliveSettings::snaptopoints();
4574 KdenliveSettings::setSnaptopoints(false);
4575 item->resizeEnd(pos);
4576 if (item->endPos().frames(m_document->fps()) != pos) {
4577 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4578 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4579 KdenliveSettings::setSnaptopoints(snap);
4582 KdenliveSettings::setSnaptopoints(snap);
4585 bool hasParentCommand = false;
4587 hasParentCommand = true;
4589 command = new QUndoCommand();
4590 command->setText(i18n("Resize clip end"));
4593 // do this here, too, because otherwise undo won't update the group
4594 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4595 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4597 ItemInfo info = item->info();
4598 if (item->type() == AVWIDGET) {
4599 ItemInfo resizeinfo = info;
4600 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4601 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4603 // Check if there is an automatic transition on that clip (lower track)
4604 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4605 if (tr && tr->isAutomatic()) {
4606 ItemInfo trInfo = tr->info();
4607 ItemInfo newTrInfo = trInfo;
4608 newTrInfo.endPos = item->endPos();
4609 if (newTrInfo.endPos > newTrInfo.startPos)
4610 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4613 // Check if there is an automatic transition on that clip (upper track)
4614 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4615 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4616 ItemInfo trInfo = tr->info();
4617 ItemInfo newTrInfo = trInfo;
4618 newTrInfo.endPos = item->endPos();
4619 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4620 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4621 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4625 ClipItem *clip = static_cast < ClipItem * >(item);
4627 updatePositionEffects(clip, oldInfo);
4631 QDomElement root = doc.createElement("list");
4632 doc.appendChild(root);
4633 QList <int> indexes;
4634 for (int i = 0; i < clip->effectsCount(); i++) {
4635 QDomElement effect = clip->effectAt(i);
4636 if (EffectsList::hasKeyFrames(effect)) {
4637 doc.appendChild(doc.importNode(effect, true));
4642 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4643 // Keyframes were modified, updateClip
4644 QDomNodeList effs = doc.elementsByTagName("effect");
4646 // Since we must always resize clip before updating the keyframes, we
4647 // put a resize command before & after checking keyframes so that
4648 // we are sure the resize is performed before whenever we do or undo the action
4650 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4651 for (int i = 0; i < indexes.count(); i++) {
4652 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);
4653 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4655 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4656 emit clipItemSelected(clip);
4658 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4661 KdenliveSettings::setSnaptopoints(false);
4662 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4663 KdenliveSettings::setSnaptopoints(true);
4664 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4666 } else if (item->type() == TRANSITIONWIDGET) {
4667 Transition *transition = static_cast <Transition *>(item);
4668 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)) {
4669 // Cannot resize transition
4670 KdenliveSettings::setSnaptopoints(false);
4671 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4672 KdenliveSettings::setSnaptopoints(true);
4673 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4675 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4676 if (command == NULL)
4677 m_commandStack->push(moveCommand);
4680 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4681 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4683 if (!hasParentCommand) {
4684 updateTrackDuration(oldInfo.track, command);
4685 m_commandStack->push(command);
4689 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4691 int end = item->fadeIn();
4693 // there is a fade in effect
4694 int effectPos = item->hasEffect("volume", "fadein");
4695 if (effectPos != -1) {
4696 QDomElement oldeffect = item->effectAt(effectPos);
4697 int start = item->cropStart().frames(m_document->fps());
4698 int max = item->cropDuration().frames(m_document->fps());
4700 // Make sure the fade effect is not longer than the clip
4701 item->setFadeIn(max);
4702 end = item->fadeIn();
4705 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4706 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4707 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4708 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4709 // if fade effect is displayed, update the effect edit widget with new clip duration
4710 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4712 effectPos = item->hasEffect("brightness", "fade_from_black");
4713 if (effectPos != -1) {
4714 QDomElement oldeffect = item->effectAt(effectPos);
4715 int start = item->cropStart().frames(m_document->fps());
4716 int max = item->cropDuration().frames(m_document->fps());
4718 // Make sure the fade effect is not longer than the clip
4719 item->setFadeIn(max);
4720 end = item->fadeIn();
4723 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4724 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4725 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4726 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4727 // if fade effect is displayed, update the effect edit widget with new clip duration
4728 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4731 int start = item->fadeOut();
4733 // there is a fade out effect
4734 int effectPos = item->hasEffect("volume", "fadeout");
4735 if (effectPos != -1) {
4736 QDomElement oldeffect = item->effectAt(effectPos);
4737 int max = item->cropDuration().frames(m_document->fps());
4738 int end = max + item->cropStart().frames(m_document->fps());
4740 // Make sure the fade effect is not longer than the clip
4741 item->setFadeOut(max);
4742 start = item->fadeOut();
4744 start = end - start;
4745 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4746 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4747 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4748 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4749 // if fade effect is displayed, update the effect edit widget with new clip duration
4750 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4752 effectPos = item->hasEffect("brightness", "fade_to_black");
4753 if (effectPos != -1) {
4754 QDomElement oldeffect = item->effectAt(effectPos);
4755 int max = item->cropDuration().frames(m_document->fps());
4756 int end = max + item->cropStart().frames(m_document->fps());
4758 // Make sure the fade effect is not longer than the clip
4759 item->setFadeOut(max);
4760 start = item->fadeOut();
4762 start = end - start;
4763 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4764 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4765 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4766 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4767 // if fade effect is displayed, update the effect edit widget with new clip duration
4768 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4772 int effectPos = item->hasEffect("freeze", "freeze");
4773 if (effectPos != -1) {
4774 // Freeze effect needs to be adjusted with clip resize
4775 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4776 QDomElement eff = item->getEffectAt(effectPos);
4777 if (!eff.isNull() && diff != 0) {
4778 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4779 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4780 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4781 emit clipItemSelected(item, item->selectedEffectIndex());
4786 updatePanZoom(item);
4789 double CustomTrackView::getSnapPointForPos(double pos)
4791 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4794 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4796 QList <GenTime> snaps;
4797 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4798 QList<QGraphicsItem *> itemList = items();
4799 for (int i = 0; i < itemList.count(); i++) {
4800 if (itemList.at(i) == selected) continue;
4801 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4802 if (itemList.at(i)->type() == AVWIDGET) {
4803 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4804 GenTime start = item->startPos();
4805 GenTime end = item->endPos();
4806 snaps.append(start);
4808 if (!offsetList.isEmpty()) {
4809 for (int j = 0; j < offsetList.size(); j++) {
4810 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4811 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4815 QList < GenTime > markers = item->snapMarkers();
4816 for (int j = 0; j < markers.size(); ++j) {
4817 GenTime t = markers.at(j);
4819 if (!offsetList.isEmpty()) {
4820 for (int k = 0; k < offsetList.size(); k++) {
4821 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4825 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4826 Transition *transition = static_cast <Transition*>(itemList.at(i));
4827 GenTime start = transition->startPos();
4828 GenTime end = transition->endPos();
4829 snaps.append(start);
4831 if (!offsetList.isEmpty()) {
4832 for (int j = 0; j < offsetList.size(); j++) {
4833 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4834 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4840 // add cursor position
4841 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4843 if (!offsetList.isEmpty()) {
4844 for (int j = 0; j < offsetList.size(); j++) {
4845 snaps.append(pos - offsetList.at(j));
4850 for (int i = 0; i < m_guides.count(); i++) {
4851 snaps.append(m_guides.at(i)->position());
4852 if (!offsetList.isEmpty()) {
4853 for (int j = 0; j < offsetList.size(); j++) {
4854 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4860 QPoint z = m_document->zone();
4861 snaps.append(GenTime(z.x(), m_document->fps()));
4862 snaps.append(GenTime(z.y(), m_document->fps()));
4865 m_scene->setSnapList(snaps);
4866 //for (int i = 0; i < m_snapPoints.size(); ++i)
4867 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4870 void CustomTrackView::slotSeekToPreviousSnap()
4872 updateSnapPoints(NULL);
4873 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4874 setCursorPos((int) res.frames(m_document->fps()));
4878 void CustomTrackView::slotSeekToNextSnap()
4880 updateSnapPoints(NULL);
4881 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4882 setCursorPos((int) res.frames(m_document->fps()));
4886 void CustomTrackView::clipStart()
4888 AbstractClipItem *item = getMainActiveClip();
4890 setCursorPos((int) item->startPos().frames(m_document->fps()));
4895 void CustomTrackView::clipEnd()
4897 AbstractClipItem *item = getMainActiveClip();
4899 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4904 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4906 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4907 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4908 m_commandStack->push(command);
4911 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4913 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4914 m_commandStack->push(command);
4917 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4919 DocClipBase *base = m_document->clipManager()->getClipById(id);
4920 QList <CommentedTime> markers = base->commentedSnapMarkers();
4922 if (markers.isEmpty()) {
4923 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4926 QUndoCommand *deleteMarkers = new QUndoCommand();
4927 deleteMarkers->setText("Delete clip markers");
4929 for (int i = 0; i < markers.size(); i++) {
4930 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4932 m_commandStack->push(deleteMarkers);
4935 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4937 DocClipBase *base = m_document->clipManager()->getClipById(id);
4938 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4939 else base->deleteSnapMarker(pos);
4940 emit updateClipMarkers(base);
4941 setDocumentModified();
4942 viewport()->update();
4945 int CustomTrackView::hasGuide(int pos, int offset)
4947 for (int i = 0; i < m_guides.count(); i++) {
4948 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4949 if (qAbs(guidePos - pos) <= offset) return guidePos;
4950 else if (guidePos > pos) return -1;
4955 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4959 double fps = m_document->fps();
4960 for (int i = 0; i < m_guides.count(); i++) {
4961 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4962 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4964 goMenu->setEnabled(!m_guides.isEmpty());
4967 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4969 if (oldPos > GenTime() && pos > GenTime()) {
4971 for (int i = 0; i < m_guides.count(); i++) {
4972 if (m_guides.at(i)->position() == oldPos) {
4973 Guide *item = m_guides.at(i);
4974 item->updateGuide(pos, comment);
4978 } else if (pos > GenTime()) addGuide(pos, comment);
4982 for (int i = 0; i < m_guides.count(); i++) {
4983 if (m_guides.at(i)->position() == oldPos) {
4984 delete m_guides.takeAt(i);
4989 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4991 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4992 m_document->syncGuides(m_guides);
4995 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4997 for (int i = 0; i < m_guides.count(); i++) {
4998 if (m_guides.at(i)->position() == pos) {
4999 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5003 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5004 scene()->addItem(g);
5006 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5007 m_document->syncGuides(m_guides);
5011 void CustomTrackView::slotAddGuide(bool dialog)
5013 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5015 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5016 if (d.exec() != QDialog::Accepted) return;
5017 marker = d.newMarker();
5020 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5022 if (addGuide(marker.time(), marker.comment())) {
5023 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5024 m_commandStack->push(command);
5028 void CustomTrackView::slotEditGuide(int guidePos)
5031 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5032 else pos = GenTime(guidePos, m_document->fps());
5034 for (int i = 0; i < m_guides.count(); i++) {
5035 if (m_guides.at(i)->position() == pos) {
5036 slotEditGuide(m_guides.at(i)->info());
5041 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5044 void CustomTrackView::slotEditGuide(CommentedTime guide)
5046 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5047 if (d.exec() == QDialog::Accepted) {
5048 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5049 m_commandStack->push(command);
5054 void CustomTrackView::slotEditTimeLineGuide()
5056 if (m_dragGuide == NULL) return;
5057 CommentedTime guide = m_dragGuide->info();
5058 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5059 if (d.exec() == QDialog::Accepted) {
5060 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5061 m_commandStack->push(command);
5065 void CustomTrackView::slotDeleteGuide(int guidePos)
5068 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5069 else pos = GenTime(guidePos, m_document->fps());
5071 for (int i = 0; i < m_guides.count(); i++) {
5072 if (m_guides.at(i)->position() == pos) {
5073 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5074 m_commandStack->push(command);
5079 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5083 void CustomTrackView::slotDeleteTimeLineGuide()
5085 if (m_dragGuide == NULL) return;
5086 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5087 m_commandStack->push(command);
5091 void CustomTrackView::slotDeleteAllGuides()
5093 QUndoCommand *deleteAll = new QUndoCommand();
5094 deleteAll->setText("Delete all guides");
5095 for (int i = 0; i < m_guides.count(); i++) {
5096 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5098 m_commandStack->push(deleteAll);
5101 void CustomTrackView::setTool(PROJECTTOOL tool)
5106 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5109 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5110 m_scene->setScale(scaleFactor, verticalScale);
5111 removeTipAnimation();
5112 bool adjust = false;
5113 if (verticalScale != matrix().m22()) adjust = true;
5114 setMatrix(newmatrix);
5116 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5117 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5118 for (int i = 0; i < m_guides.count(); i++) {
5119 QLineF l = m_guides.at(i)->line();
5120 l.setP2(QPointF(l.x2(), newHeight));
5121 m_guides.at(i)->setLine(l);
5123 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5126 int diff = sceneRect().width() - m_projectDuration;
5127 if (diff * newmatrix.m11() < 50) {
5128 if (newmatrix.m11() < 0.4)
5129 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5131 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5133 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5134 centerOn(QPointF(cursorPos(), verticalPos));
5137 void CustomTrackView::slotRefreshGuides()
5139 if (KdenliveSettings::showmarkers()) {
5140 for (int i = 0; i < m_guides.count(); i++)
5141 m_guides.at(i)->update();
5145 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5147 painter->setClipRect(rect);
5148 QPen pen1 = painter->pen();
5149 pen1.setColor(palette().dark().color());
5150 painter->setPen(pen1);
5151 double min = rect.left();
5152 double max = rect.right();
5153 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5154 int maxTrack = m_document->tracksCount();
5155 QColor lockedColor = palette().button().color();
5156 QColor audioColor = palette().alternateBase().color();
5157 for (int i = 0; i < maxTrack; i++) {
5158 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5159 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5160 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5161 if (i == m_selectedTrack)
5162 painter->fillRect(track, m_activeTrackBrush.brush(this));
5164 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5166 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5170 bool CustomTrackView::findString(const QString &text)
5173 for (int i = 0; i < m_searchPoints.size(); ++i) {
5174 marker = m_searchPoints.at(i).comment();
5175 if (marker.contains(text, Qt::CaseInsensitive)) {
5176 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5177 int vert = verticalScrollBar()->value();
5178 int hor = cursorPos();
5179 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5187 void CustomTrackView::selectFound(QString track, QString pos)
5189 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5190 slotSelectTrack(track.toInt());
5192 int vert = verticalScrollBar()->value();
5193 int hor = cursorPos();
5194 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5197 bool CustomTrackView::findNextString(const QString &text)
5200 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5201 marker = m_searchPoints.at(i).comment();
5202 if (marker.contains(text, Qt::CaseInsensitive)) {
5203 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5204 int vert = verticalScrollBar()->value();
5205 int hor = cursorPos();
5206 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5215 void CustomTrackView::initSearchStrings()
5217 m_searchPoints.clear();
5218 QList<QGraphicsItem *> itemList = items();
5219 for (int i = 0; i < itemList.count(); i++) {
5220 // parse all clip names
5221 if (itemList.at(i)->type() == AVWIDGET) {
5222 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5223 GenTime start = item->startPos();
5224 CommentedTime t(start, item->clipName());
5225 m_searchPoints.append(t);
5226 // add all clip markers
5227 QList < CommentedTime > markers = item->commentedSnapMarkers();
5228 m_searchPoints += markers;
5233 for (int i = 0; i < m_guides.count(); i++)
5234 m_searchPoints.append(m_guides.at(i)->info());
5236 qSort(m_searchPoints);
5239 void CustomTrackView::clearSearchStrings()
5241 m_searchPoints.clear();
5245 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5247 QList<ItemInfo> matchingInfo;
5248 QList<QGraphicsItem *> itemList = items();
5249 for (int i = 0; i < itemList.count(); i++) {
5250 if (itemList.at(i)->type() == AVWIDGET) {
5251 ClipItem *item = (ClipItem *)itemList.at(i);
5252 if (item->clipProducer() == clipId)
5253 matchingInfo << item->info();
5256 return matchingInfo;
5259 void CustomTrackView::copyClip()
5261 qDeleteAll(m_copiedItems);
5262 m_copiedItems.clear();
5263 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5264 if (itemList.count() == 0) {
5265 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5268 for (int i = 0; i < itemList.count(); i++) {
5269 if (itemList.at(i)->type() == AVWIDGET) {
5270 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5271 ClipItem *clone = clip->clone(clip->info());
5272 m_copiedItems.append(clone);
5273 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5274 Transition *dup = static_cast <Transition *>(itemList.at(i));
5275 m_copiedItems.append(dup->clone());
5280 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5282 if (m_scene->editMode() != NORMALEDIT) {
5283 // If we are in overwrite mode, always allow the move
5286 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));
5287 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5288 for (int i = 0; i < collisions.count(); i++) {
5289 if (collisions.at(i)->type() == type) return false;
5294 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5297 for (int i = 0; i < infoList.count(); i++) {
5298 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));
5301 QList<QGraphicsItem *> collisions = scene()->items(path);
5302 for (int i = 0; i < collisions.count(); i++) {
5303 if (collisions.at(i)->type() == type) return false;
5308 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5310 for (int i = 0; i < items.count(); i++) {
5311 ItemInfo info = items.at(i)->info();
5312 info.startPos += offset;
5313 info.endPos += offset;
5314 info.track += trackOffset;
5315 if (!canBePastedTo(info, items.at(i)->type())) return false;
5320 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5322 QPainterPath movePath;
5323 movePath.moveTo(0, 0);
5325 for (int i = 0; i < items.count(); i++) {
5326 ItemInfo info = items.at(i)->info();
5327 info.startPos = info.startPos + offset;
5328 info.endPos = info.endPos + offset;
5329 info.track = info.track + trackOffset;
5330 if (info.startPos < GenTime()) {
5331 // No clip should go below 0
5334 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));
5335 movePath.addRect(rect);
5337 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5338 for (int i = 0; i < collisions.count(); i++) {
5339 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5340 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5348 void CustomTrackView::pasteClip()
5350 if (m_copiedItems.count() == 0) {
5351 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5356 GenTime pos = GenTime(-1);
5357 if (m_menuPosition.isNull()) {
5358 position = mapFromGlobal(QCursor::pos());
5359 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5360 track = m_selectedTrack;
5361 pos = GenTime(m_cursorPos, m_document->fps());
5362 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5366 position = m_menuPosition;
5369 if (pos == GenTime(-1))
5370 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5372 track = (int)(mapToScene(position).y() / m_tracksHeight);
5374 GenTime leftPos = m_copiedItems.at(0)->startPos();
5375 int lowerTrack = m_copiedItems.at(0)->track();
5376 int upperTrack = m_copiedItems.at(0)->track();
5377 for (int i = 1; i < m_copiedItems.count(); i++) {
5378 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5379 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5380 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5383 GenTime offset = pos - leftPos;
5384 int trackOffset = track - lowerTrack;
5386 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5387 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5388 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5389 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5392 QUndoCommand *pasteClips = new QUndoCommand();
5393 pasteClips->setText("Paste clips");
5395 for (int i = 0; i < m_copiedItems.count(); i++) {
5396 // parse all clip names
5397 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5398 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5399 ItemInfo info = clip->info();
5400 info.startPos += offset;
5401 info.endPos += offset;
5402 info.track += trackOffset;
5403 if (canBePastedTo(info, AVWIDGET)) {
5404 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5405 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5406 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5407 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5409 info.startPos = tr->startPos() + offset;
5410 info.endPos = tr->endPos() + offset;
5411 info.track = tr->track() + trackOffset;
5412 int transitionEndTrack;
5413 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5414 else transitionEndTrack = tr->transitionEndTrack();
5415 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5416 if (info.startPos >= info.endPos) {
5417 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5418 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5419 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5422 updateTrackDuration(-1, pasteClips);
5423 m_commandStack->push(pasteClips);
5426 void CustomTrackView::pasteClipEffects()
5428 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5429 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5432 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5434 QUndoCommand *paste = new QUndoCommand();
5435 paste->setText("Paste effects");
5437 QList<QGraphicsItem *> clips = scene()->selectedItems();
5440 for (int i = 0; i < clips.count(); ++i) {
5441 if (clips.at(i)->type() == GROUPWIDGET) {
5442 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5443 for (int j = 0; j < children.count(); j++) {
5444 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5445 clips.append(children.at(j));
5451 for (int i = 0; i < clips.count(); ++i) {
5452 if (clips.at(i)->type() == AVWIDGET) {
5453 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5454 for (int j = 0; j < clip->effectsCount(); j++) {
5455 QDomElement eff = clip->effectAt(j);
5456 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5457 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5458 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5463 if (paste->childCount() > 0) m_commandStack->push(paste);
5466 //adjust effects (fades, ...)
5467 for (int i = 0; i < clips.count(); ++i) {
5468 if (clips.at(i)->type() == AVWIDGET) {
5469 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5470 updatePositionEffects(item, item->info());
5476 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5478 // parse parameters to check if we need to adjust to the new crop start
5479 int diff = (newstart - oldstart).frames(m_document->fps());
5480 int max = (newstart + duration).frames(m_document->fps());
5481 QDomNodeList params = xml.elementsByTagName("parameter");
5482 for (int i = 0; i < params.count(); i++) {
5483 QDomElement e = params.item(i).toElement();
5484 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5485 QString def = e.attribute("default");
5486 // Effect has a keyframe type parameter, we need to adjust the values
5487 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5488 QStringList newKeyFrames;
5489 foreach(const QString &str, keys) {
5490 int pos = str.section(':', 0, 0).toInt();
5491 double val = str.section(':', 1, 1).toDouble();
5494 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5496 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5498 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5499 e.setAttribute("keyframes", newKeyFrames.join(";"));
5504 ClipItem *CustomTrackView::getClipUnderCursor() const
5506 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5507 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5508 for (int i = 0; i < collisions.count(); i++) {
5509 if (collisions.at(i)->type() == AVWIDGET) {
5510 return static_cast < ClipItem *>(collisions.at(i));
5516 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5518 QList<QGraphicsItem *> clips = scene()->selectedItems();
5519 if (clips.isEmpty()) {
5520 return getClipUnderCursor();
5522 AbstractClipItem *item = NULL;
5523 for (int i = 0; i < clips.count(); ++i) {
5524 if (clips.at(i)->type() == AVWIDGET) {
5525 item = static_cast < AbstractClipItem *>(clips.at(i));
5526 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5529 if (item) return item;
5534 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5536 QList<QGraphicsItem *> clips = scene()->selectedItems();
5537 if (clips.isEmpty()) {
5538 return getClipUnderCursor();
5541 // remove all items in the list that are not clips
5542 for (int i = 0; i < clips.count();) {
5543 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5546 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5547 for (int i = 0; i < clips.count(); ++i) {
5548 if (clips.at(i)->type() == AVWIDGET) {
5549 item = static_cast < ClipItem *>(clips.at(i));
5550 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5558 void CustomTrackView::setInPoint()
5560 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5562 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5565 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5569 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5572 void CustomTrackView::setOutPoint()
5574 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5576 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5579 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5583 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5586 void CustomTrackView::slotUpdateAllThumbs()
5588 if (!isEnabled()) return;
5589 QList<QGraphicsItem *> itemList = items();
5590 //if (itemList.isEmpty()) return;
5592 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5593 for (int i = 0; i < itemList.count(); i++) {
5594 if (itemList.at(i)->type() == AVWIDGET) {
5595 item = static_cast <ClipItem *>(itemList.at(i));
5596 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5597 // Check if we have a cached thumbnail
5598 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5599 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5600 if (QFile::exists(thumb)) {
5602 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5603 item->slotSetStartThumb(pix);
5606 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5607 QString endThumb = startThumb;
5608 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5609 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5610 if (QFile::exists(startThumb)) {
5611 QPixmap pix(startThumb);
5612 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5613 item->slotSetStartThumb(pix);
5615 if (QFile::exists(endThumb)) {
5616 QPixmap pix(endThumb);
5617 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5618 item->slotSetEndThumb(pix);
5621 item->refreshClip(false, false);
5625 viewport()->update();
5628 void CustomTrackView::saveThumbnails()
5630 QList<QGraphicsItem *> itemList = items();
5632 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5633 for (int i = 0; i < itemList.count(); i++) {
5634 if (itemList.at(i)->type() == AVWIDGET) {
5635 item = static_cast <ClipItem *>(itemList.at(i));
5636 if (item->clipType() != COLOR) {
5637 // Check if we have a cached thumbnail
5638 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5639 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5640 if (!QFile::exists(thumb)) {
5641 QPixmap pix(item->startThumb());
5645 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5646 QString endThumb = startThumb;
5647 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5648 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5649 if (!QFile::exists(startThumb)) {
5650 QPixmap pix(item->startThumb());
5651 pix.save(startThumb);
5653 if (!QFile::exists(endThumb)) {
5654 QPixmap pix(item->endThumb());
5664 void CustomTrackView::slotInsertTrack(int ix)
5666 TrackDialog d(m_document, parentWidget());
5667 d.comboTracks->setCurrentIndex(ix);
5668 d.label->setText(i18n("Insert track"));
5669 d.setWindowTitle(i18n("Insert New Track"));
5671 if (d.exec() == QDialog::Accepted) {
5672 ix = d.comboTracks->currentIndex();
5673 if (d.before_select->currentIndex() == 1)
5677 info.isMute = false;
5678 info.isLocked = false;
5679 if (d.video_track->isChecked()) {
5680 info.type = VIDEOTRACK;
5681 info.isBlind = false;
5683 info.type = AUDIOTRACK;
5684 info.isBlind = true;
5686 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5687 m_commandStack->push(addTrack);
5688 setDocumentModified();
5692 void CustomTrackView::slotDeleteTrack(int ix)
5694 if (m_document->tracksCount() < 2) return;
5695 TrackDialog d(m_document, parentWidget());
5696 d.comboTracks->setCurrentIndex(ix);
5697 d.label->setText(i18n("Delete track"));
5698 d.before_select->setHidden(true);
5699 d.setWindowTitle(i18n("Delete Track"));
5700 d.video_track->setHidden(true);
5701 d.audio_track->setHidden(true);
5702 if (d.exec() == QDialog::Accepted) {
5703 ix = d.comboTracks->currentIndex();
5704 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5705 deleteTimelineTrack(ix, info);
5706 setDocumentModified();
5707 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5708 m_commandStack->push(command);*/
5712 void CustomTrackView::slotConfigTracks(int ix)
5714 TracksConfigDialog d(m_document, ix, parentWidget());
5715 if (d.exec() == QDialog::Accepted) {
5716 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5717 m_commandStack->push(configTracks);
5718 QList <int> toDelete = d.deletedTracks();
5719 for (int i = 0; i < toDelete.count(); ++i) {
5720 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5721 deleteTimelineTrack(toDelete.at(i) - i, info);
5723 setDocumentModified();
5727 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5729 if (m_document->tracksCount() < 2) return;
5730 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5731 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5732 QList<QGraphicsItem *> selection = m_scene->items(r);
5733 QUndoCommand *deleteTrack = new QUndoCommand();
5734 deleteTrack->setText("Delete track");
5736 // Delete all clips in selected track
5737 for (int i = 0; i < selection.count(); i++) {
5738 if (selection.at(i)->type() == AVWIDGET) {
5739 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5740 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5741 m_scene->removeItem(item);
5744 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5745 Transition *item = static_cast <Transition *>(selection.at(i));
5746 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5747 m_scene->removeItem(item);
5753 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5754 m_commandStack->push(deleteTrack);
5757 void CustomTrackView::autoTransition()
5759 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5760 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5761 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5764 Transition *tr = static_cast <Transition*>(itemList.at(0));
5765 tr->setAutomatic(!tr->isAutomatic());
5766 QDomElement transition = tr->toXML();
5767 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);
5768 setDocumentModified();
5772 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5775 QDomNodeList params = effect.elementsByTagName("parameter");
5776 for (int i = 0; i < params.count(); i++) {
5777 QDomElement e = params.item(i).toElement();
5778 if (!e.isNull() && e.attribute("type") == "constant") {
5779 if (e.hasAttribute("factor")) {
5780 double factor = e.attribute("factor").toDouble();
5781 double value = e.attribute("value").toDouble();
5782 value = value / factor;
5783 result.append(QString::number(value));
5784 } else result.append(e.attribute("value"));
5790 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5792 QList<QGraphicsItem *> list = scene()->items();
5793 ClipItem *clip = NULL;
5794 for (int i = 0; i < list.size(); ++i) {
5795 if (list.at(i)->type() == AVWIDGET) {
5796 clip = static_cast <ClipItem *>(list.at(i));
5797 if (clip->clipProducer() == id) {
5798 clip->setClipName(name);
5802 viewport()->update();
5805 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5807 minimum = GenTime();
5808 maximum = GenTime();
5809 QList<QGraphicsItem *> selection;
5810 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5811 selection.removeAll(item);
5812 for (int i = 0; i < selection.count(); i++) {
5813 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5814 if (clip && clip->type() == AVWIDGET) {
5815 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5816 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5821 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5823 minimum = GenTime();
5824 maximum = GenTime();
5825 QList<QGraphicsItem *> selection;
5826 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5827 selection.removeAll(item);
5828 for (int i = 0; i < selection.count(); i++) {
5829 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5830 if (clip && clip->type() == TRANSITIONWIDGET) {
5831 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5832 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5837 void CustomTrackView::loadGroups(const QDomNodeList groups)
5839 for (int i = 0; i < groups.count(); i++) {
5840 QDomNodeList children = groups.at(i).childNodes();
5841 scene()->clearSelection();
5842 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5843 QDomElement elem = children.item(nodeindex).toElement();
5844 int pos = elem.attribute("position").toInt();
5845 int track = elem.attribute("track").toInt();
5846 if (elem.tagName() == "clipitem") {
5847 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5848 if (clip) clip->setSelected(true);
5850 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5851 if (clip) clip->setSelected(true);
5854 groupSelectedItems(false, true);
5858 void CustomTrackView::splitAudio()
5860 resetSelectionGroup();
5861 QList<QGraphicsItem *> selection = scene()->selectedItems();
5862 if (selection.isEmpty()) {
5863 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5866 QUndoCommand *splitCommand = new QUndoCommand();
5867 splitCommand->setText(i18n("Split audio"));
5868 for (int i = 0; i < selection.count(); i++) {
5869 if (selection.at(i)->type() == AVWIDGET) {
5870 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5871 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5872 if (clip->parentItem()) {
5873 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5875 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5880 if (splitCommand->childCount()) {
5881 updateTrackDuration(-1, splitCommand);
5882 m_commandStack->push(splitCommand);
5886 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5888 ClipItem *clip = getClipItemAt(pos, track);
5890 kDebug() << "// Cannot find clip to split!!!";
5894 int start = pos.frames(m_document->fps());
5895 int freetrack = m_document->tracksCount() - track - 1;
5897 // do not split audio when we are on an audio track
5898 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5901 for (; freetrack > 0; freetrack--) {
5902 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5903 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5904 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5905 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5906 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5911 kDebug() << "GOT TRK: " << track;
5912 if (freetrack == 0) {
5913 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5915 ItemInfo info = clip->info();
5916 info.track = m_document->tracksCount() - freetrack;
5917 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5918 scene()->clearSelection();
5919 clip->setSelected(true);
5920 ClipItem *audioClip = getClipItemAt(start, info.track);
5922 clip->setVideoOnly(true);
5923 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5926 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5927 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5929 audioClip->setSelected(true);
5930 audioClip->setAudioOnly(true);
5931 groupSelectedItems(false, true);
5935 // unsplit clip: remove audio part and change video part to normal clip
5936 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5937 kDebug() << "//CANNOT FIND CLP GRP";
5940 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5941 QList<QGraphicsItem *> children = grp->childItems();
5942 if (children.count() != 2) {
5943 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5946 for (int i = 0; i < children.count(); i++) {
5947 if (children.at(i) != clip) {
5948 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5949 ItemInfo info = clip->info();
5950 deleteClip(clp->info());
5951 clip->setVideoOnly(false);
5952 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5953 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5958 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5959 m_document->clipManager()->removeGroup(grp);
5960 scene()->destroyItemGroup(grp);
5964 void CustomTrackView::setVideoOnly()
5966 resetSelectionGroup();
5967 QList<QGraphicsItem *> selection = scene()->selectedItems();
5968 if (selection.isEmpty()) {
5969 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5972 QUndoCommand *videoCommand = new QUndoCommand();
5973 videoCommand->setText(i18n("Video only"));
5974 for (int i = 0; i < selection.count(); i++) {
5975 if (selection.at(i)->type() == AVWIDGET) {
5976 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5977 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5978 if (clip->parentItem()) {
5979 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5981 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5986 m_commandStack->push(videoCommand);
5989 void CustomTrackView::setAudioOnly()
5991 resetSelectionGroup();
5992 QList<QGraphicsItem *> selection = scene()->selectedItems();
5993 if (selection.isEmpty()) {
5994 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5997 QUndoCommand *videoCommand = new QUndoCommand();
5998 videoCommand->setText(i18n("Audio only"));
5999 for (int i = 0; i < selection.count(); i++) {
6000 if (selection.at(i)->type() == AVWIDGET) {
6001 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6002 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6003 if (clip->parentItem()) {
6004 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6006 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6011 m_commandStack->push(videoCommand);
6014 void CustomTrackView::setAudioAndVideo()
6016 resetSelectionGroup();
6017 QList<QGraphicsItem *> selection = scene()->selectedItems();
6018 if (selection.isEmpty()) {
6019 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6022 QUndoCommand *videoCommand = new QUndoCommand();
6023 videoCommand->setText(i18n("Audio and Video"));
6024 for (int i = 0; i < selection.count(); i++) {
6025 if (selection.at(i)->type() == AVWIDGET) {
6026 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6027 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6028 if (clip->parentItem()) {
6029 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6031 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6036 m_commandStack->push(videoCommand);
6039 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6041 ClipItem *clip = getClipItemAt(pos, track);
6043 kDebug() << "// Cannot find clip to split!!!";
6047 int start = pos.frames(m_document->fps());
6048 clip->setVideoOnly(true);
6049 clip->setAudioOnly(false);
6050 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6051 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6053 } else if (audioOnly) {
6054 int start = pos.frames(m_document->fps());
6055 clip->setAudioOnly(true);
6056 clip->setVideoOnly(false);
6057 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6058 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6061 int start = pos.frames(m_document->fps());
6062 clip->setAudioOnly(false);
6063 clip->setVideoOnly(false);
6064 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6065 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6069 setDocumentModified();
6072 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6074 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6075 m_clipTypeGroup->setEnabled(false);
6077 m_clipTypeGroup->setEnabled(true);
6078 QList <QAction *> actions = m_clipTypeGroup->actions();
6080 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6081 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6082 else lookup = "clip_audio_and_video";
6083 for (int i = 0; i < actions.count(); i++) {
6084 if (actions.at(i)->data().toString() == lookup) {
6085 actions.at(i)->setChecked(true);
6092 void CustomTrackView::slotGoToMarker(QAction *action)
6094 int pos = action->data().toInt();
6095 setCursorPos(pos, true);
6098 void CustomTrackView::reloadTransitionLumas()
6102 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6103 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6104 for (int i = 0; i < params.count(); i++) {
6105 QDomElement e = params.item(i).toElement();
6106 if (e.attribute("tag") == "resource") {
6107 lumaNames = e.attribute("paramlistdisplay");
6108 lumaFiles = e.attribute("paramlist");
6113 QList<QGraphicsItem *> itemList = items();
6114 Transition *transitionitem;
6115 QDomElement transitionXml;
6116 for (int i = 0; i < itemList.count(); i++) {
6117 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6118 transitionitem = static_cast <Transition*>(itemList.at(i));
6119 transitionXml = transitionitem->toXML();
6120 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6121 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6122 for (int i = 0; i < params.count(); i++) {
6123 QDomElement e = params.item(i).toElement();
6124 if (e.attribute("tag") == "resource") {
6125 e.setAttribute("paramlistdisplay", lumaNames);
6126 e.setAttribute("paramlist", lumaFiles);
6131 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6132 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6133 for (int i = 0; i < params.count(); i++) {
6134 QDomElement e = params.item(i).toElement();
6135 if (e.attribute("tag") == "luma") {
6136 e.setAttribute("paramlistdisplay", lumaNames);
6137 e.setAttribute("paramlist", lumaFiles);
6144 emit transitionItemSelected(NULL);
6147 double CustomTrackView::fps() const
6149 return m_document->fps();
6152 void CustomTrackView::updateProjectFps()
6154 // update all clips to the new fps
6155 resetSelectionGroup();
6156 scene()->clearSelection();
6158 QList<QGraphicsItem *> itemList = items();
6159 for (int i = 0; i < itemList.count(); i++) {
6160 // remove all items and re-add them one by one
6161 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6163 for (int i = 0; i < itemList.count(); i++) {
6164 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6165 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6166 clip->updateFps(m_document->fps());
6167 m_scene->addItem(clip);
6168 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6169 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6170 QList<QGraphicsItem *> children = grp->childItems();
6171 for (int j = 0; j < children.count(); j++) {
6172 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6173 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6174 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6175 clip->updateFps(m_document->fps());
6178 m_document->clipManager()->removeGroup(grp);
6179 m_scene->addItem(grp);
6180 scene()->destroyItemGroup(grp);
6181 scene()->clearSelection();
6182 for (int j = 0; j < children.count(); j++) {
6183 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6184 //children.at(j)->setParentItem(0);
6185 children.at(j)->setSelected(true);
6188 groupSelectedItems(true, true);
6189 } else if (itemList.at(i)->type() == GUIDEITEM) {
6190 Guide *g = static_cast<Guide *>(itemList.at(i));
6192 m_scene->addItem(g);
6195 viewport()->update();
6198 void CustomTrackView::slotTrackDown()
6200 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6201 else m_selectedTrack++;
6202 emit updateTrackHeaders();
6203 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6204 ensureVisible(rect, 0, 0);
6205 viewport()->update();
6208 void CustomTrackView::slotTrackUp()
6210 if (m_selectedTrack > 0) m_selectedTrack--;
6211 else m_selectedTrack = m_document->tracksCount() - 1;
6212 emit updateTrackHeaders();
6213 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6214 ensureVisible(rect, 0, 0);
6215 viewport()->update();
6218 int CustomTrackView::selectedTrack() const
6220 return m_selectedTrack;
6223 QStringList CustomTrackView::selectedClips() const
6225 QStringList clipIds;
6226 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6227 for (int i = 0; i < selection.count(); i++) {
6228 if (selection.at(i)->type() == AVWIDGET) {
6229 ClipItem *item = (ClipItem *)selection.at(i);
6230 clipIds << item->clipProducer();
6236 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6238 QList<ClipItem *> clips;
6239 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6240 for (int i = 0; i < selection.count(); i++) {
6241 if (selection.at(i)->type() == AVWIDGET) {
6242 clips.append((ClipItem *)selection.at(i));
6248 void CustomTrackView::slotSelectTrack(int ix)
6250 m_selectedTrack = qMax(0, ix);
6251 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6252 emit updateTrackHeaders();
6253 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6254 ensureVisible(rect, 0, 0);
6255 viewport()->update();
6258 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6261 if (track != -1 && pos != -1)
6262 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6264 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6265 QList<QGraphicsItem *> selection = m_scene->items(rect);
6266 resetSelectionGroup(group);
6267 if (!group) m_scene->clearSelection();
6268 for (int i = 0; i < selection.count(); i++) {
6269 if (selection.at(i)->type() == AVWIDGET) {
6270 selection.at(i)->setSelected(add);
6274 if (group) groupSelectedItems();
6277 void CustomTrackView::selectTransition(bool add, bool group)
6279 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6280 QList<QGraphicsItem *> selection = m_scene->items(rect);
6281 resetSelectionGroup(group);
6282 if (!group) m_scene->clearSelection();
6283 for (int i = 0; i < selection.count(); i++) {
6284 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6285 selection.at(i)->setSelected(add);
6289 if (group) groupSelectedItems();
6292 QStringList CustomTrackView::extractTransitionsLumas()
6295 QList<QGraphicsItem *> itemList = items();
6296 Transition *transitionitem;
6297 QDomElement transitionXml;
6298 for (int i = 0; i < itemList.count(); i++) {
6299 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6300 transitionitem = static_cast <Transition*>(itemList.at(i));
6301 transitionXml = transitionitem->toXML();
6302 QString luma = EffectsList::parameter(transitionXml, "luma");
6303 if (!luma.isEmpty()) urls << luma;
6309 void CustomTrackView::setEditMode(EDITMODE mode)
6311 m_scene->setEditMode(mode);
6314 void CustomTrackView::checkTrackSequence(int track)
6316 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6317 //track = m_document->tracksCount() -track;
6318 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6319 QList<QGraphicsItem *> selection = m_scene->items(rect);
6320 QList <int> timelineList;
6321 timelineList.append(0);
6322 for (int i = 0; i < selection.count(); i++) {
6323 if (selection.at(i)->type() == AVWIDGET) {
6324 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6325 int start = clip->startPos().frames(m_document->fps());
6326 int end = clip->endPos().frames(m_document->fps());
6327 if (!timelineList.contains(start)) timelineList.append(start);
6328 if (!timelineList.contains(end)) timelineList.append(end);
6331 qSort(timelineList);
6332 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6333 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6336 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6338 if (data.isEmpty()) return;
6339 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6341 info.startPos = GenTime(in, m_document->fps());
6342 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6343 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6344 info.cropDuration = info.endPos - info.startPos;
6345 info.track = m_selectedTrack;
6346 QUndoCommand *addCommand = new QUndoCommand();
6347 addCommand->setText(i18n("Insert clip"));
6348 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6349 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6350 updateTrackDuration(info.track, addCommand);
6351 m_commandStack->push(addCommand);
6353 selectClip(true, false, m_selectedTrack, in);
6354 // Automatic audio split
6355 if (KdenliveSettings::splitaudio())
6359 void CustomTrackView::clearSelection()
6361 resetSelectionGroup();
6362 scene()->clearSelection();
6364 emit clipItemSelected(NULL);
6367 void CustomTrackView::updatePalette()
6369 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6373 pen1.setColor(palette().text().color());
6374 m_cursorLine->setPen(pen1);
6376 emit tracksChanged();
6379 void CustomTrackView::removeTipAnimation()
6382 scene()->removeItem(m_visualTip);
6383 m_animationTimer->stop();
6391 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6393 if (m_visualTip == NULL) {
6394 QRectF rect = clip->sceneBoundingRect();
6395 m_animation = new QGraphicsItemAnimation;
6396 m_animation->setTimeLine(m_animationTimer);
6397 m_animation->setScaleAt(1, 1, 1);
6402 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6403 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6404 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6406 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6408 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6410 m_animation->setScaleAt(.5, 2, 2);
6414 polygon << QPoint(0, - size * 2);
6415 if (mode == RESIZESTART)
6416 polygon << QPoint(size * 2, 0);
6418 polygon << QPoint(- size * 2, 0);
6419 polygon << QPoint(0, size * 2);
6420 polygon << QPoint(0, - size * 2);
6422 m_visualTip = new QGraphicsPolygonItem(polygon);
6423 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6424 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6425 if (mode == RESIZESTART)
6426 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6428 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6430 m_animation->setScaleAt(.5, 2, 1);
6432 case TRANSITIONSTART:
6434 polygon << QPoint(0, - size * 2);
6435 if (mode == TRANSITIONSTART)
6436 polygon << QPoint(size * 2, 0);
6438 polygon << QPoint(- size * 2, 0);
6439 polygon << QPoint(0, 0);
6440 polygon << QPoint(0, - size * 2);
6442 m_visualTip = new QGraphicsPolygonItem(polygon);
6443 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6444 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6445 if (mode == TRANSITIONSTART)
6446 m_visualTip->setPos(rect.x(), rect.bottom());
6448 m_visualTip->setPos(rect.right(), rect.bottom());
6450 m_animation->setScaleAt(.5, 2, 2);
6457 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6458 m_visualTip->setZValue(100);
6459 scene()->addItem(m_visualTip);
6460 m_animation->setItem(m_visualTip);
6461 m_animationTimer->start();
6465 bool CustomTrackView::hasAudio(int track) const
6467 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6468 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6469 QGraphicsItem *item;
6470 for (int i = 0; i < collisions.count(); i++) {
6471 item = collisions.at(i);
6472 if (!item->isEnabled()) continue;
6473 if (item->type() == AVWIDGET) {
6474 ClipItem *clip = static_cast <ClipItem *>(item);
6475 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6481 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6483 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6484 m_commandStack->push(command);
6485 setDocumentModified();
6489 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6491 EffectsParameterList parameters;
6492 parameters.addParam("tag", effect.attribute("tag"));
6493 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6494 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6495 parameters.addParam("id", effect.attribute("id"));
6496 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6497 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6498 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6499 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6501 QDomNodeList params = effect.elementsByTagName("parameter");
6502 for (int i = 0; i < params.count(); i++) {
6503 QDomElement e = params.item(i).toElement();
6504 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6505 if (e.attribute("type") == "simplekeyframe") {
6507 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6508 double factor = e.attribute("factor", "1").toDouble();
6509 for (int j = 0; j < values.count(); j++) {
6510 QString pos = values.at(j).section(':', 0, 0);
6511 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6512 values[j] = pos + "=" + QString::number(val);
6514 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6515 parameters.addParam(e.attribute("name"), values.join(";"));
6516 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6517 parameters.addParam("max", e.attribute("max"));
6518 parameters.addParam("min", e.attribute("min"));
6519 parameters.addParam("factor", e.attribute("factor", "1"));*/
6520 } else if (e.attribute("type") == "keyframe") {
6521 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6522 parameters.addParam("keyframes", e.attribute("keyframes"));
6523 parameters.addParam("max", e.attribute("max"));
6524 parameters.addParam("min", e.attribute("min"));
6525 parameters.addParam("factor", e.attribute("factor", "1"));
6526 parameters.addParam("starttag", e.attribute("starttag", "start"));
6527 parameters.addParam("endtag", e.attribute("endtag", "end"));
6528 } else if (e.attribute("namedesc").contains(';')) {
6529 QString format = e.attribute("format");
6530 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6531 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6533 QTextStream txtNeu(&neu);
6534 if (values.size() > 0)
6535 txtNeu << (int)values[0].toDouble();
6536 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6537 txtNeu << separators[i];
6538 txtNeu << (int)(values[i+1].toDouble());
6540 parameters.addParam("start", neu);
6542 if (e.attribute("factor", "1") != "1") {
6544 if (e.attribute("factor").startsWith('%')) {
6545 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6546 } else fact = e.attribute("factor", "1").toDouble();
6547 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6549 parameters.addParam(e.attribute("name"), e.attribute("value"));
6556 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6558 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6559 for (int i = 0; i < effects.count(); ++i) {
6560 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6561 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6563 // if effect is displayed, update the effect edit widget with new clip duration
6564 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6565 emit clipItemSelected(item, effects.at(i));*/
6567 // update always, otherwise there might problems when resizing groups
6568 if (effects.count() > 0)
6569 emit clipItemSelected(item, item->selectedEffectIndex());
6572 void CustomTrackView::updateTrackNames(int track, bool added)
6574 QList <TrackInfo> tracks = m_document->tracksList();
6575 int max = tracks.count();
6576 int docTrack = max - track - 1;
6578 // count number of tracks of each type
6579 int videoTracks = 0;
6580 int audioTracks = 0;
6581 for (int i = max - 1; i >= 0; --i) {
6582 TrackInfo info = tracks.at(i);
6583 if (info.type == VIDEOTRACK)
6588 if (i <= docTrack) {
6589 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6590 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6593 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6594 info.trackName = type + QString::number(typeNumber);
6595 m_document->setTrackType(i, info);
6598 if (info.trackName == type + QString::number(typeNumber + 1)) {
6599 info.trackName = type + QString::number(typeNumber);
6600 m_document->setTrackType(i, info);
6605 emit tracksChanged();
6608 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6614 tracks << m_document->tracksCount() - track - 1;
6616 // negative track number -> update all tracks
6617 for (int i = 0; i < m_document->tracksCount(); ++i)
6621 for (int i = 0; i < tracks.count(); ++i) {
6623 // t + 1 because of black background track
6624 duration = m_document->renderer()->mltTrackDuration(t + 1);
6625 if (duration != m_document->trackDuration(t)) {
6626 m_document->setTrackDuration(t, duration);
6629 EffectsList effects = m_document->getTrackEffects(t);
6630 for (int j = 0; j < effects.count(); ++j) {
6632 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6633 * - update the effectstack if necessary
6640 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6642 QList<QGraphicsItem *> list = scene()->items();
6643 ClipItem *clip = NULL;
6644 for (int i = 0; i < list.size(); ++i) {
6645 if (list.at(i)->type() == AVWIDGET) {
6646 clip = static_cast <ClipItem *>(list.at(i));
6647 if (clip->clipProducer() == id) {
6648 clip->refreshClip(true, resetThumbs);