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);
598 if (opMode == MOVE) {
599 setCursor(Qt::OpenHandCursor);
600 if (item->type() == AVWIDGET) {
601 ClipItem *ci = static_cast <ClipItem *>(item);
602 QString message = ci->clipName() + i18n(":");
603 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
604 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
605 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
606 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
607 if (clip->parentItem() == m_selectionGroup)
608 message.append(i18n(" Selection duration:"));
610 message.append(i18n(" Group duration:"));
611 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
612 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
613 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
614 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
617 emit displayMessage(message, InformationMessage);
619 } else if (opMode == RESIZESTART) {
620 setCursor(KCursor("left_side", Qt::SizeHorCursor));
621 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
622 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
623 } else if (opMode == RESIZEEND) {
624 setCursor(KCursor("right_side", Qt::SizeHorCursor));
625 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
626 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
627 } else if (opMode == FADEIN || opMode == FADEOUT) {
628 setCursor(Qt::PointingHandCursor);
629 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
630 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
631 setCursor(Qt::PointingHandCursor);
632 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
633 } else if (opMode == KEYFRAME) {
634 setCursor(Qt::PointingHandCursor);
635 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
637 } // no clip under mouse
638 else if (m_tool == RAZORTOOL) {
641 } else if (opMode == MOVEGUIDE) {
642 m_moveOpMode = opMode;
643 setCursor(Qt::SplitHCursor);
645 removeTipAnimation();
646 setCursor(Qt::ArrowCursor);
647 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
648 QGraphicsView::mouseMoveEvent(event);
650 setCursorPos(mappedXPos);
651 slotCheckPositionScrolling();
653 } else m_moveOpMode = NONE;
655 QGraphicsView::mouseMoveEvent(event);
659 void CustomTrackView::mousePressEvent(QMouseEvent * event)
661 setFocus(Qt::MouseFocusReason);
662 m_menuPosition = QPoint();
664 // special cases (middle click button or ctrl / shift click
665 if (event->button() == Qt::MidButton) {
667 m_blockRefresh = false;
668 m_operationMode = NONE;
672 if (event->modifiers() & Qt::ShiftModifier) {
673 // Rectangle selection
674 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
675 setDragMode(QGraphicsView::RubberBandDrag);
676 if (!(event->modifiers() & Qt::ControlModifier)) {
677 resetSelectionGroup();
678 scene()->clearSelection();
680 m_blockRefresh = false;
681 m_operationMode = RUBBERSELECTION;
682 QGraphicsView::mousePressEvent(event);
686 m_blockRefresh = true;
688 bool collision = false;
690 if (m_tool != RAZORTOOL) activateMonitor();
691 else if (m_document->renderer()->playSpeed() != 0.0) {
692 m_document->renderer()->pause();
695 m_clickEvent = event->pos();
697 // check item under mouse
698 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
700 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
701 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
702 setDragMode(QGraphicsView::ScrollHandDrag);
703 QGraphicsView::mousePressEvent(event);
704 m_blockRefresh = false;
705 m_operationMode = NONE;
709 // if a guide and a clip were pressed, just select the guide
710 for (int i = 0; i < collisionList.count(); ++i) {
711 if (collisionList.at(i)->type() == GUIDEITEM) {
712 // a guide item was pressed
713 m_dragGuide = (Guide *) collisionList.at(i);
714 if (event->button() == Qt::LeftButton) { // move it
715 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
717 m_operationMode = MOVEGUIDE;
718 // deselect all clips so that only the guide will move
719 m_scene->clearSelection();
720 resetSelectionGroup(false);
721 updateSnapPoints(NULL);
722 QGraphicsView::mousePressEvent(event);
724 } else // show context menu
729 // Find first clip, transition or group under mouse (when no guides selected)
731 AbstractGroupItem *dragGroup = NULL;
732 AbstractClipItem *collisionClip = NULL;
734 while (!m_dragGuide && ct < collisionList.count()) {
735 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
736 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
737 if (collisionClip->isItemLocked())
739 if (collisionClip == m_dragItem)
740 collisionClip = NULL;
742 m_dragItem = collisionClip;
744 m_dragItemInfo = m_dragItem->info();
745 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
746 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
747 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
754 if (m_dragItem) emit clipItemSelected(NULL);
757 #if QT_VERSION >= 0x040600
758 // Add shadow to dragged item, currently disabled because of painting artifacts
759 //TODO: re-enable when fixed
760 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
761 eff->setBlurRadius(5);
762 eff->setOffset(3, 3);
763 m_dragItem->setGraphicsEffect(eff);*/
765 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
766 // update transition menu action
767 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
768 m_autoTransition->setEnabled(true);
769 } else m_autoTransition->setEnabled(false);
771 // context menu requested
772 if (event->button() == Qt::RightButton) {
774 if (dragGroup) dragGroup->setSelected(true);
775 else if (!m_dragItem->isSelected()) {
776 resetSelectionGroup(false);
777 m_scene->clearSelection();
778 m_dragItem->setSelected(true);
780 } else if (!m_dragGuide) {
781 // check if there is a guide close to mouse click
782 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
783 for (int i = 0; i < guidesCollisionList.count(); i++) {
784 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
785 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
789 // keep this to support multiple guides context menu in the future (?)
790 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
791 guidesCollisionList.removeAt(0);
793 if (!guidesCollisionList.isEmpty())
794 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
797 m_operationMode = NONE;
798 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
799 m_menuPosition = m_clickEvent;
805 // No item under click
806 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
807 resetSelectionGroup(false);
808 setCursor(Qt::ArrowCursor);
809 m_scene->clearSelection();
811 updateClipTypeActions(NULL);
812 if (m_tool == SPACERTOOL) {
813 QList<QGraphicsItem *> selection;
814 if (event->modifiers() == Qt::ControlModifier) {
815 // Ctrl + click, select all items on track after click position
816 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
817 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
818 // Cannot use spacer on locked track
819 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
823 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
826 selection = checkForGroups(rect, &isOk);
828 // groups found on track, do not allow the move
829 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
833 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;
835 // Select all items on all tracks after click position
836 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
837 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
840 QList <GenTime> offsetList;
841 // create group to hold selected items
842 m_selectionGroup = new AbstractGroupItem(m_document->fps());
843 scene()->addItem(m_selectionGroup);
845 for (int i = 0; i < selection.count(); i++) {
846 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
847 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
848 if (item->isItemLocked()) continue;
849 offsetList.append(item->startPos());
850 offsetList.append(item->endPos());
851 m_selectionGroup->addToGroup(selection.at(i));
852 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
853 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
854 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
855 QList<QGraphicsItem *> children = selection.at(i)->childItems();
856 for (int j = 0; j < children.count(); j++) {
857 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
858 offsetList.append(item->startPos());
859 offsetList.append(item->endPos());
861 m_selectionGroup->addToGroup(selection.at(i));
862 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
863 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
864 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
865 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
866 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
867 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
870 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
871 if (!offsetList.isEmpty()) {
873 QList <GenTime> cleandOffsetList;
874 GenTime startOffset = offsetList.takeFirst();
875 for (int k = 0; k < offsetList.size(); k++) {
876 GenTime newoffset = offsetList.at(k) - startOffset;
877 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
878 cleandOffsetList.append(newoffset);
881 updateSnapPoints(NULL, cleandOffsetList, true);
883 m_operationMode = SPACER;
885 setCursorPos((int)(mapToScene(event->x(), 0).x()));
887 QGraphicsView::mousePressEvent(event);
892 if (m_tool == RAZORTOOL && m_dragItem) {
893 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
894 if (m_dragItem->type() == TRANSITIONWIDGET) {
895 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
897 m_document->renderer()->pause();
898 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
899 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
901 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
902 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
903 m_commandStack->push(command);
905 setDocumentModified();
912 bool itemSelected = false;
913 if (m_dragItem->isSelected())
915 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
917 else if (dragGroup && dragGroup->isSelected())
920 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
921 if (event->modifiers() != Qt::ControlModifier) {
922 resetSelectionGroup(false);
923 m_scene->clearSelection();
924 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
925 viewport()->update();
926 } else resetSelectionGroup();
928 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
933 dragGroup->setSelected(selected);
935 m_dragItem->setSelected(selected);
937 groupSelectedItems();
938 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
939 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
940 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
943 if (collisionClip != NULL || m_dragItem == NULL) {
944 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
945 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
946 emit clipItemSelected(selected);
948 emit clipItemSelected(NULL);
952 // If clicked item is selected, allow move
953 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
955 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
956 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
957 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
962 updateSnapPoints(NULL);
964 updateSnapPoints(m_dragItem);
966 QList <GenTime> offsetList;
967 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
968 for (int i = 0; i < children.count(); i++) {
969 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
970 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
971 offsetList.append(item->startPos());
972 offsetList.append(item->endPos());
975 if (!offsetList.isEmpty()) {
977 GenTime startOffset = offsetList.takeFirst();
978 QList <GenTime> cleandOffsetList;
979 for (int k = 0; k < offsetList.size(); k++) {
980 GenTime newoffset = offsetList.at(k) - startOffset;
981 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
982 cleandOffsetList.append(newoffset);
985 updateSnapPoints(NULL, cleandOffsetList, true);
989 if (m_operationMode == KEYFRAME) {
990 m_dragItem->updateSelectedKeyFrame();
991 m_blockRefresh = false;
993 } else if (m_operationMode == MOVE) {
994 setCursor(Qt::ClosedHandCursor);
995 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
997 info.startPos = m_dragItem->startPos();
998 info.track = m_dragItem->track();
999 int transitiontrack = getPreviousVideoTrack(info.track);
1000 ClipItem *transitionClip = NULL;
1001 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1002 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1003 info.endPos = transitionClip->endPos();
1005 GenTime transitionDuration(65, m_document->fps());
1006 if (m_dragItem->cropDuration() < transitionDuration)
1007 info.endPos = m_dragItem->endPos();
1009 info.endPos = info.startPos + transitionDuration;
1011 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1012 // Check there is no other transition at that place
1013 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1014 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1015 QList<QGraphicsItem *> selection = m_scene->items(r);
1016 bool transitionAccepted = true;
1017 for (int i = 0; i < selection.count(); i++) {
1018 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1019 Transition *tr = static_cast <Transition *>(selection.at(i));
1020 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1021 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1022 } else transitionAccepted = false;
1025 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1026 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1027 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1029 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1030 info.track = m_dragItem->track();
1031 int transitiontrack = getPreviousVideoTrack(info.track);
1032 ClipItem *transitionClip = NULL;
1033 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1034 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1035 info.startPos = transitionClip->startPos();
1037 GenTime transitionDuration(65, m_document->fps());
1038 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1039 else info.startPos = info.endPos - transitionDuration;
1041 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1042 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1043 EffectsList::setParameter(transition, "reverse", "1");
1045 // Check there is no other transition at that place
1046 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1047 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1048 QList<QGraphicsItem *> selection = m_scene->items(r);
1049 bool transitionAccepted = true;
1050 for (int i = 0; i < selection.count(); i++) {
1051 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1052 Transition *tr = static_cast <Transition *>(selection.at(i));
1053 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1054 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1055 } else transitionAccepted = false;
1058 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1059 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1061 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1062 resetSelectionGroup(false);
1063 m_dragItem->setSelected(true);
1066 m_blockRefresh = false;
1068 QGraphicsView::mousePressEvent(event);
1071 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1073 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1074 QList<QGraphicsItem *> list = scene()->items(p);
1075 AbstractGroupItem *group = NULL;
1076 for (int i = 0; i < list.size(); i++) {
1077 if (!list.at(i)->isEnabled()) continue;
1078 if (list.at(i)->type() == GROUPWIDGET) {
1079 group = static_cast <AbstractGroupItem *>(list.at(i));
1083 rebuildGroup(group);
1086 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1089 resetSelectionGroup(false);
1090 m_scene->clearSelection();
1092 QList <QGraphicsItem *> children = group->childItems();
1093 m_document->clipManager()->removeGroup(group);
1094 scene()->destroyItemGroup(group);
1095 for (int i = 0; i < children.count(); i++)
1096 children.at(i)->setSelected(true);
1097 groupSelectedItems(false, true);
1101 void CustomTrackView::resetSelectionGroup(bool selectItems)
1103 if (m_selectionGroup) {
1104 // delete selection group
1105 bool snap = KdenliveSettings::snaptopoints();
1106 KdenliveSettings::setSnaptopoints(false);
1108 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1109 scene()->destroyItemGroup(m_selectionGroup);
1110 for (int i = 0; i < children.count(); i++) {
1111 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1112 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1113 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1114 children.at(i)->setSelected(selectItems);
1116 } else if (children.at(i)->type() == GROUPWIDGET) {
1117 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1118 children.at(i)->setSelected(selectItems);
1121 m_selectionGroup = NULL;
1122 KdenliveSettings::setSnaptopoints(snap);
1126 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1128 if (m_selectionGroup) {
1129 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1132 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1133 if (selection.isEmpty()) return;
1135 // Find top left position of selection
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1138 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1139 } else if (selection.at(i)->parentItem()) {
1140 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1144 if (force || selection.count() > 1) {
1145 bool snap = KdenliveSettings::snaptopoints();
1146 KdenliveSettings::setSnaptopoints(false);
1147 if (createNewGroup) {
1148 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1149 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1150 QPointF diff = newGroup->pos();
1151 newGroup->translate(-diff.x(), -diff.y());
1152 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1154 scene()->addItem(newGroup);
1156 // Check if we are trying to include a group in a group
1157 QList <AbstractGroupItem *> groups;
1158 for (int i = 0; i < selection.count(); i++) {
1159 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1160 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1161 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1162 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1164 if (!groups.isEmpty()) {
1165 // ungroup previous groups
1166 while (!groups.isEmpty()) {
1167 AbstractGroupItem *grp = groups.takeFirst();
1168 m_document->clipManager()->removeGroup(grp);
1169 scene()->destroyItemGroup(grp);
1171 selection = m_scene->selectedItems();
1174 for (int i = 0; i < selection.count(); i++) {
1175 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1176 newGroup->addToGroup(selection.at(i));
1177 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1180 KdenliveSettings::setSnaptopoints(snap);
1182 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1183 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1184 QPointF diff = m_selectionGroup->pos();
1185 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1186 m_selectionGroup->translate(- diff.x(), -diff.y());
1188 scene()->addItem(m_selectionGroup);
1189 for (int i = 0; i < selection.count(); i++) {
1190 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1191 m_selectionGroup->addToGroup(selection.at(i));
1192 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1195 KdenliveSettings::setSnaptopoints(snap);
1196 if (m_selectionGroup) {
1197 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1198 m_selectionGroupInfo.track = m_selectionGroup->track();
1201 } else resetSelectionGroup();
1204 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1206 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1207 /*if (m_moveOpMode == KEYFRAME) {
1208 // user double clicked on a keyframe, open edit dialog
1209 //TODO: update for effects with several values per keyframe
1210 QDialog d(parentWidget());
1211 Ui::KeyFrameDialog_UI view;
1213 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1214 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1215 view.kfr_value->setFocus();
1216 if (d.exec() == QDialog::Accepted) {
1217 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1218 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1219 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1220 QString previous = item->keyframes(item->selectedEffectIndex());
1221 item->updateKeyframeEffect();
1222 QString next = item->keyframes(item->selectedEffectIndex());
1223 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1224 m_commandStack->push(command);
1225 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1226 emit clipItemSelected(item, item->selectedEffectIndex());
1231 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1232 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1233 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1234 //QString previous = item->keyframes(item->selectedEffectIndex());
1235 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1236 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1237 //item->updateKeyframeEffect();
1238 //QString next = item->keyframes(item->selectedEffectIndex());
1239 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1240 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1241 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1242 m_commandStack->push(command);
1243 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1244 emit clipItemSelected(item, item->selectedEffectIndex());
1246 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1249 QList<QGraphicsItem *> collisionList = items(event->pos());
1250 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1251 Guide *editGuide = (Guide *) collisionList.at(0);
1252 if (editGuide) slotEditGuide(editGuide->info());
1257 void CustomTrackView::editItemDuration()
1259 AbstractClipItem *item;
1263 if (m_scene->selectedItems().count() == 1) {
1264 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1266 if (m_scene->selectedItems().empty())
1267 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1269 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1275 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1279 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1280 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1284 if (!item->isItemLocked()) {
1287 if (item->type() == TRANSITIONWIDGET)
1288 getTransitionAvailableSpace(item, minimum, maximum);
1290 getClipAvailableSpace(item, minimum, maximum);
1292 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1293 if (d.exec() == QDialog::Accepted) {
1294 ItemInfo clipInfo = item->info();
1295 ItemInfo startInfo = clipInfo;
1296 if (item->type() == TRANSITIONWIDGET) {
1297 // move & resize transition
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = clipInfo.startPos + d.duration();
1300 clipInfo.track = item->track();
1301 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1302 updateTrackDuration(clipInfo.track, command);
1303 m_commandStack->push(command);
1305 // move and resize clip
1306 QUndoCommand *moveCommand = new QUndoCommand();
1307 moveCommand->setText(i18n("Edit clip"));
1308 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1309 // duration was reduced, so process it first
1310 clipInfo.endPos = clipInfo.startPos + d.duration();
1311 clipInfo.cropStart = d.cropStart();
1312 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1314 if (d.startPos() != clipInfo.startPos) {
1315 startInfo = clipInfo;
1316 clipInfo.startPos = d.startPos();
1317 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1318 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1320 if (d.duration() > item->cropDuration()) {
1321 // duration was increased, so process it after move
1322 startInfo = clipInfo;
1323 clipInfo.endPos = clipInfo.startPos + d.duration();
1324 clipInfo.cropStart = d.cropStart();
1325 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1327 updateTrackDuration(clipInfo.track, moveCommand);
1328 m_commandStack->push(moveCommand);
1332 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1336 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1338 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1340 clip->setKeyframes(index, keyframes);
1341 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1342 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1346 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1348 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1349 m_editGuide->setEnabled(m_dragGuide != NULL);
1350 m_markerMenu->clear();
1351 m_markerMenu->setEnabled(false);
1353 m_timelineContextMenu->popup(pos);
1354 } else if (group != NULL) {
1355 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1356 m_ungroupAction->setEnabled(true);
1357 updateClipTypeActions(NULL);
1358 m_timelineContextClipMenu->popup(pos);
1360 m_ungroupAction->setEnabled(false);
1361 if (clip->type() == AVWIDGET) {
1362 ClipItem *item = static_cast <ClipItem*>(clip);
1363 //build go to marker menu
1364 if (item->baseClip()) {
1365 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1366 int offset = item->startPos().frames(m_document->fps());
1367 if (!markers.isEmpty()) {
1368 for (int i = 0; i < markers.count(); i++) {
1369 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1370 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1371 QAction *go = m_markerMenu->addAction(position);
1372 go->setData(pos + offset);
1375 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1377 updateClipTypeActions(item);
1378 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1379 m_timelineContextClipMenu->popup(pos);
1380 } else if (clip->type() == TRANSITIONWIDGET) {
1381 m_timelineContextTransitionMenu->popup(pos);
1386 void CustomTrackView::activateMonitor()
1388 emit activateDocumentMonitor();
1391 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1393 resetSelectionGroup();
1395 info.startPos = GenTime();
1396 info.cropStart = GenTime(in, m_document->fps());
1397 info.endPos = GenTime(out - in, m_document->fps());
1398 info.cropDuration = info.endPos - info.startPos;
1401 // Check if clip can be inserted at that position
1402 ItemInfo pasteInfo = info;
1403 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1404 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1405 pasteInfo.track = selectedTrack();
1406 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1407 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1411 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1412 updateTrackDuration(pasteInfo.track, command);
1413 m_commandStack->push(command);
1415 selectClip(true, false);
1416 // Automatic audio split
1417 if (KdenliveSettings::splitaudio())
1421 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1423 if (data->hasFormat("kdenlive/clip")) {
1425 m_scene->clearSelection();
1426 resetSelectionGroup(false);
1427 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1428 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1430 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1433 if (clip->producer() == NULL) {
1434 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1437 QPointF framePos = mapToScene(pos);
1439 info.startPos = GenTime();
1440 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1441 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1442 info.cropDuration = info.endPos - info.startPos;
1445 // Check if clip can be inserted at that position
1446 ItemInfo pasteInfo = info;
1447 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1448 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1449 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1450 framePos.setX((int)(framePos.x() + 0.5));
1451 framePos.setY(pasteInfo.track * m_tracksHeight);
1452 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1455 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1456 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1457 m_selectionGroup->addToGroup(item);
1458 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1460 QList <GenTime> offsetList;
1461 offsetList.append(info.endPos);
1462 updateSnapPoints(NULL, offsetList);
1463 m_selectionGroup->setPos(framePos);
1464 scene()->addItem(m_selectionGroup);
1465 m_selectionGroup->setSelected(true);
1467 } else if (data->hasFormat("kdenlive/producerslist")) {
1469 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1470 m_scene->clearSelection();
1471 resetSelectionGroup(false);
1473 QList <GenTime> offsetList;
1474 QList <ItemInfo> infoList;
1475 QPointF framePos = mapToScene(pos);
1476 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1477 int track = (int)(framePos.y() / m_tracksHeight);
1478 framePos.setX((int)(framePos.x() + 0.5));
1479 framePos.setY(track * m_tracksHeight);
1481 // Check if clips can be inserted at that position
1482 for (int i = 0; i < ids.size(); ++i) {
1483 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1485 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1488 if (clip->producer() == NULL) {
1489 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1493 info.startPos = start;
1494 info.cropDuration = clip->duration();
1495 info.endPos = info.startPos + info.cropDuration;
1497 infoList.append(info);
1498 start += clip->duration();
1500 if (!canBePastedTo(infoList, AVWIDGET)) {
1503 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1505 for (int i = 0; i < ids.size(); ++i) {
1506 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1508 info.startPos = start;
1509 info.cropDuration = clip->duration();
1510 info.endPos = info.startPos + info.cropDuration;
1512 start += info.cropDuration;
1513 offsetList.append(start);
1514 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1515 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1516 m_selectionGroup->addToGroup(item);
1517 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1520 updateSnapPoints(NULL, offsetList);
1521 m_selectionGroup->setPos(framePos);
1522 scene()->addItem(m_selectionGroup);
1523 //m_selectionGroup->setZValue(10);
1524 m_thumbsTimer.start();
1528 // the drag is not a clip (may be effect, ...)
1536 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1538 if (insertDropClips(event->mimeData(), event->pos())) {
1539 event->acceptProposedAction();
1540 } else QGraphicsView::dragEnterEvent(event);
1543 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1545 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);
1546 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1547 collindingItems.removeAll(item);
1548 if (collindingItems.isEmpty()) return false;
1550 for (int i = 0; i < collindingItems.count(); i++) {
1551 QGraphicsItem *collision = collindingItems.at(i);
1552 if (collision->type() == item->type()) {
1554 kDebug() << "// COLLISIION DETECTED";
1562 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1564 int track = m_document->tracksCount() - clip->track();
1565 GenTime pos = clip->startPos();
1566 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1567 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1570 bool success = true;
1571 for (int i = 0; i < clip->effectsCount(); i++) {
1572 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1574 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1575 m_document->renderer()->doRefresh();
1578 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1580 if (pos < GenTime()) {
1583 m_document->addTrackEffect(track - 1, effect);
1584 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1585 emit updateTrackEffectState(track - 1);
1586 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1589 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1591 // Special case: speed effect
1592 if (effect.attribute("id") == "speed") {
1593 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1594 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1597 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1598 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1599 if (strobe == 0) strobe = 1;
1600 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1601 EffectsParameterList params = clip->addEffect(effect);
1602 m_document->renderer()->mltAddEffect(track, pos, params);
1603 if (clip->isSelected()) emit clipItemSelected(clip);
1606 EffectsParameterList params = clip->addEffect(effect);
1607 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1608 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1609 if (clip->isSelected()) emit clipItemSelected(clip);
1610 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1613 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1615 QString index = effect.attribute("kdenlive_ix");
1616 if (pos < GenTime()) {
1617 // Delete track effect
1618 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1619 m_document->removeTrackEffect(track - 1, effect);
1621 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1622 emit updateTrackEffectState(track - 1);
1623 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1626 // Special case: speed effect
1627 if (effect.attribute("id") == "speed") {
1628 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1630 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1631 clip->deleteEffect(index);
1632 emit clipItemSelected(clip);
1633 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1637 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1638 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1639 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1642 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1644 clip->deleteEffect(index);
1645 emit clipItemSelected(clip);
1649 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1651 QList<QGraphicsItem *> itemList = group->childItems();
1652 QUndoCommand *effectCommand = new QUndoCommand();
1654 QDomNode namenode = effect.elementsByTagName("name").item(0);
1655 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1656 else effectName = i18n("effect");
1657 effectCommand->setText(i18n("Add %1", effectName));
1659 for (int i = 0; i < itemList.count(); i++) {
1660 if (itemList.at(i)->type() == AVWIDGET) {
1661 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1662 if (effect.attribute("type") == "audio") {
1663 // Don't add audio effects on video clips
1664 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1665 } else if (effect.hasAttribute("type") == false) {
1666 // Don't add video effect on audio clips
1667 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1670 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1671 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1674 if (item->isItemLocked()) {
1677 item->initEffect(effect);
1678 if (effect.attribute("tag") == "ladspa") {
1679 QString ladpsaFile = m_document->getLadspaFile();
1680 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1681 effect.setAttribute("src", ladpsaFile);
1683 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1688 m_commandStack->push(effectCommand);
1689 setDocumentModified();
1690 } else delete effectCommand;
1693 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1695 QList<QGraphicsItem *> itemList;
1696 QUndoCommand *effectCommand = new QUndoCommand();
1698 QDomNode namenode = effect.elementsByTagName("name").item(0);
1699 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1700 else effectName = i18n("effect");
1701 effectCommand->setText(i18n("Add %1", effectName));
1703 if (track == -1) itemList = scene()->selectedItems();
1704 if (itemList.isEmpty()) {
1705 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1706 if (clip) itemList.append(clip);
1707 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1711 for (int i = 0; i < itemList.count(); i++) {
1712 if (itemList.at(i)->type() == GROUPWIDGET) {
1713 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1714 for (int j = 0; j < subitems.count(); j++) {
1715 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1720 for (int i = 0; i < itemList.count(); i++) {
1721 if (itemList.at(i)->type() == AVWIDGET) {
1722 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1723 if (effect.attribute("type") == "audio") {
1724 // Don't add audio effects on video clips
1725 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1726 /* do not show error message when item is part of a group as the user probably knows what he does then
1727 * and the message is annoying when working with the split audio feature */
1728 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1729 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1732 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1733 // Don't add video effect on audio clips
1734 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1735 /* do not show error message when item is part of a group as the user probably knows what he does then
1736 * and the message is annoying when working with the split audio feature */
1737 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1738 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1742 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1743 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1746 if (item->isItemLocked()) {
1750 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1751 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1753 item->initEffect(effect);
1756 if (effect.attribute("tag") == "ladspa") {
1757 QString ladpsaFile = m_document->getLadspaFile();
1758 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1759 effect.setAttribute("src", ladpsaFile);
1761 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1764 if (effectCommand->childCount() > 0) {
1765 m_commandStack->push(effectCommand);
1766 setDocumentModified();
1767 if (effectCommand->childCount() == 1) {
1768 // Display newly added clip effect
1769 for (int i = 0; i < itemList.count(); i++) {
1770 if (itemList.at(i)->type() == AVWIDGET) {
1771 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1772 if (!clip->isSelected()) {
1774 clip->setSelected(true);
1776 clip->setSelectedEffect(clip->effectsCount() - 1);
1777 emit clipItemSelected(clip, clip->effectsCount() - 1);
1782 } else delete effectCommand;
1785 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1788 // delete track effect
1789 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1790 m_commandStack->push(command);
1791 setDocumentModified();
1794 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1795 //clip is in a group, also remove the effect in other clips of the group
1796 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1797 QUndoCommand *delCommand = new QUndoCommand();
1799 QDomNode namenode = effect.elementsByTagName("name").item(0);
1800 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1801 else effectName = i18n("effect");
1802 delCommand->setText(i18n("Delete %1", effectName));
1805 for (int i = 0; i < items.count(); i++) {
1806 if (items.at(i)->type() == GROUPWIDGET) {
1807 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1808 for (int j = 0; j < subitems.count(); j++) {
1809 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1814 for (int i = 0; i < items.count(); i++) {
1815 if (items.at(i)->type() == AVWIDGET) {
1816 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1817 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1819 QDomElement eff = item->effectAt(ix);
1820 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1824 if (delCommand->childCount() > 0)
1825 m_commandStack->push(delCommand);
1828 setDocumentModified();
1831 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1832 m_commandStack->push(command);
1833 setDocumentModified();
1836 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1838 if (insertedEffect.isNull()) {
1839 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1842 QDomElement effect = insertedEffect.cloneNode().toElement();
1843 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1844 if (pos < GenTime()) {
1845 // editing a track effect
1846 EffectsParameterList effectParams = getEffectArgs(effect);
1847 if (effect.attribute("tag") == "ladspa") {
1848 // Update the ladspa affect file
1849 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1851 // check if we are trying to reset a keyframe effect
1852 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1853 //clip->initEffect(effect);
1854 effectParams = getEffectArgs(effect);
1856 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1857 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1858 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1859 emit updateTrackEffectState(track);
1860 setDocumentModified();
1864 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1866 // Special case: speed effect
1867 if (effect.attribute("id") == "speed") {
1868 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1870 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1871 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1872 if (strobe == 0) strobe = 1;
1873 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1875 clip->setEffectAt(ix, effect);
1876 if (ix == clip->selectedEffectIndex()) {
1877 clip->setSelectedEffect(ix);
1878 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1883 EffectsParameterList effectParams = getEffectArgs(effect);
1884 if (effect.attribute("tag") == "ladspa") {
1885 // Update the ladspa affect file
1886 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1888 // check if we are trying to reset a keyframe effect
1889 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1890 clip->initEffect(effect);
1891 effectParams = getEffectArgs(effect);
1893 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1894 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1896 clip->setEffectAt(ix, effect);
1897 if (ix == clip->selectedEffectIndex()) {
1898 clip->setSelectedEffect(ix);
1899 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1901 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1902 // A fade effect was modified, update the clip
1903 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1904 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1905 clip->setFadeIn(pos);
1907 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1908 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1909 clip->setFadeOut(pos);
1913 setDocumentModified();
1916 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1918 if (pos < GenTime()) {
1919 // Moving track effect
1920 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1921 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1923 if (!act.isNull() && !before.isNull()) {
1924 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1925 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1926 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1927 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1928 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1931 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1932 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1933 QDomElement act = clip->effectAt(newPos - 1);
1934 QDomElement before = clip->effectAt(oldPos - 1);
1935 clip->setEffectAt(oldPos - 1, act);
1936 clip->setEffectAt(newPos - 1, before);
1937 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1938 if (act.attribute("id") == "speed") {
1939 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1940 } else if (before.attribute("id") == "speed") {
1941 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1942 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1943 emit clipItemSelected(clip, newPos - 1);
1944 setDocumentModified();
1945 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1948 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1950 EditEffectCommand *command;
1952 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1953 else effect = clip->effectAt(effectPos);
1954 QDomElement oldEffect = effect.cloneNode().toElement();
1955 effect.setAttribute("disable", (int) disable);
1959 // editing track effect
1960 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1962 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1964 m_commandStack->push(command);
1965 setDocumentModified();;
1968 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1970 MoveEffectCommand *command;
1972 // editing track effect
1973 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1974 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1975 m_commandStack->push(command);
1976 setDocumentModified();
1979 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1981 EditEffectCommand *command;
1982 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1983 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1984 m_commandStack->push(command);
1987 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1989 QDomElement effect = clip->getEffectAt(ix);
1990 QDomElement oldeffect = effect.cloneNode().toElement();
1991 effect.setAttribute("region", region);
1992 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1993 m_commandStack->push(command);
1996 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2000 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2001 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2002 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2004 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);
2006 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2007 m_blockRefresh = false;
2011 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2013 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2014 int cutPos = (int) cutTime.frames(m_document->fps());
2016 newPos.startPos = cutTime;
2017 newPos.endPos = info.endPos;
2018 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2019 newPos.track = info.track;
2020 newPos.cropDuration = newPos.endPos - newPos.startPos;
2022 bool snap = KdenliveSettings::snaptopoints();
2023 KdenliveSettings::setSnaptopoints(false);
2024 ClipItem *dup = item->clone(newPos);
2025 // remove unwanted effects (fade in) from 2nd part of cutted clip
2026 int ix = dup->hasEffect(QString(), "fadein");
2028 QDomElement oldeffect = item->effectAt(ix);
2029 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2031 ix = dup->hasEffect(QString(), "fade_from_black");
2033 QDomElement oldeffect = item->effectAt(ix);
2034 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2036 item->resizeEnd(cutPos);
2037 scene()->addItem(dup);
2038 if (item->checkKeyFrames())
2039 slotRefreshEffects(item);
2040 if (dup->checkKeyFrames())
2041 slotRefreshEffects(dup);
2043 updatePanZoom(item);
2044 updatePanZoom(dup, cutTime - item->startPos());
2046 item->baseClip()->addReference();
2047 m_document->updateClip(item->baseClip()->getId());
2048 setDocumentModified();
2049 KdenliveSettings::setSnaptopoints(snap);
2051 //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);
2055 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2056 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2058 if (!item || !dup || item == dup) {
2059 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2060 m_blockRefresh = false;
2063 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2064 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2068 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2069 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2070 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2071 //deleteClip(dup->info());
2073 bool snap = KdenliveSettings::snaptopoints();
2074 KdenliveSettings::setSnaptopoints(false);
2076 if (dup->isSelected()) emit clipItemSelected(NULL);
2077 dup->baseClip()->removeReference();
2078 m_document->updateClip(dup->baseClip()->getId());
2079 scene()->removeItem(dup);
2082 ItemInfo clipinfo = item->info();
2083 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2084 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2086 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2088 updatePanZoom(item);
2090 setDocumentModified();
2092 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2094 KdenliveSettings::setSnaptopoints(snap);
2097 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2100 void CustomTrackView::slotEnableRefresh()
2102 m_blockRefresh = false;
2105 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2107 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2108 if (itemList.count() == 1) {
2109 if (itemList.at(0)->type() == AVWIDGET) {
2110 ClipItem *item = (ClipItem *) itemList.at(0);
2112 info.track = item->track();
2113 ClipItem *transitionClip = NULL;
2114 const int transitiontrack = getPreviousVideoTrack(info.track);
2115 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2116 if (pos < item->startPos() + item->cropDuration() / 2) {
2117 // add transition to clip start
2118 info.startPos = item->startPos();
2119 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2120 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2121 info.endPos = transitionClip->endPos();
2122 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2123 // Check there is no other transition at that place
2124 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2125 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2126 QList<QGraphicsItem *> selection = m_scene->items(r);
2127 bool transitionAccepted = true;
2128 for (int i = 0; i < selection.count(); i++) {
2129 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2130 Transition *tr = static_cast <Transition *>(selection.at(i));
2131 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2132 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2133 } else transitionAccepted = false;
2136 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2137 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2140 // add transition to clip end
2141 info.endPos = item->endPos();
2142 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2143 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2144 info.startPos = transitionClip->startPos();
2145 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2146 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2147 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2149 // Check there is no other transition at that place
2150 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2151 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2152 QList<QGraphicsItem *> selection = m_scene->items(r);
2153 bool transitionAccepted = true;
2154 for (int i = 0; i < selection.count(); i++) {
2155 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2156 Transition *tr = static_cast <Transition *>(selection.at(i));
2157 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2158 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2159 } else transitionAccepted = false;
2162 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2163 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2166 } else for (int i = 0; i < itemList.count(); i++) {
2167 if (itemList.at(i)->type() == AVWIDGET) {
2168 ClipItem *item = (ClipItem *) itemList.at(i);
2170 info.startPos = item->startPos();
2171 info.endPos = info.startPos + GenTime(65, m_document->fps());
2172 info.track = item->track();
2174 // Check there is no other transition at that place
2175 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2176 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2177 QList<QGraphicsItem *> selection = m_scene->items(r);
2178 bool transitionAccepted = true;
2179 for (int i = 0; i < selection.count(); i++) {
2180 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2181 Transition *tr = static_cast <Transition *>(selection.at(i));
2182 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2183 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2184 } else transitionAccepted = false;
2187 int transitiontrack = getPreviousVideoTrack(info.track);
2188 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2189 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2194 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2196 if (transitionInfo.startPos >= transitionInfo.endPos) {
2197 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2200 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2201 m_commandStack->push(command);
2202 setDocumentModified();
2205 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2207 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2208 //kDebug() << "---- ADDING transition " << params.attribute("value");
2209 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2210 scene()->addItem(tr);
2211 setDocumentModified();
2213 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2218 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2220 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2222 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2225 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2226 if (m_dragItem == item) m_dragItem = NULL;
2228 #if QT_VERSION >= 0x040600
2229 // animate item deletion
2230 item->closeAnimation();
2234 emit transitionItemSelected(NULL);
2235 setDocumentModified();
2238 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2240 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2241 QDomElement xml = tr->toXML();
2242 if (old.isNull() || xml.isNull()) {
2243 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2246 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2247 updateTrackDuration(tr->track(), command);
2248 m_commandStack->push(command);
2249 setDocumentModified();
2252 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2254 Transition *item = getTransitionItemAt(pos, track);
2256 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2260 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2262 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);
2263 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2264 item->setTransitionParameters(transition);
2265 if (updateTransitionWidget) {
2266 ItemInfo info = item->info();
2268 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2269 if (transitionClip && transitionClip->baseClip()) {
2270 QString size = transitionClip->baseClip()->getProperty("frame_size");
2271 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2272 if (factor == 0) factor = 1.0;
2273 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2274 p.setY(size.section('x', 1, 1).toInt());
2276 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2278 setDocumentModified();
2281 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2284 const QPointF pos = mapToScene(event->pos());
2285 if (m_selectionGroup) {
2286 m_selectionGroup->setPos(pos);
2287 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2288 event->acceptProposedAction();
2290 // Drag enter was not possible, try again at mouse position
2291 insertDropClips(event->mimeData(), event->pos());
2295 QGraphicsView::dragMoveEvent(event);
2299 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2301 if (m_selectionGroup && m_clipDrag) {
2302 m_thumbsTimer.stop();
2303 m_waitingThumbs.clear();
2304 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2306 scene()->destroyItemGroup(m_selectionGroup);
2307 m_selectionGroup = NULL;
2308 } else QGraphicsView::dragLeaveEvent(event);
2311 void CustomTrackView::dropEvent(QDropEvent * event)
2313 if (m_selectionGroup && m_clipDrag) {
2314 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2315 resetSelectionGroup();
2316 m_scene->clearSelection();
2317 bool hasVideoClip = false;
2318 QUndoCommand *addCommand = new QUndoCommand();
2319 addCommand->setText(i18n("Add timeline clip"));
2320 QList <ClipItem *> brokenClips;
2322 for (int i = 0; i < items.count(); i++) {
2323 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2324 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2325 if (items.count() == 1) {
2326 updateClipTypeActions(item);
2328 updateClipTypeActions(NULL);
2331 //TODO: take care of edit mode for undo
2332 item->baseClip()->addReference();
2333 //item->setZValue(item->defaultZValue());
2334 m_document->updateClip(item->baseClip()->getId());
2335 ItemInfo info = item->info();
2337 int tracknumber = m_document->tracksCount() - info.track - 1;
2338 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2339 if (isLocked) item->setItemLocked(true);
2340 ItemInfo clipInfo = info;
2341 clipInfo.track = m_document->tracksCount() - item->track();
2343 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2345 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2346 brokenClips.append(item);
2349 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2351 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2352 updateTrackDuration(info.track, addCommand);
2354 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2355 // add transparency transition
2356 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2357 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2359 item->setSelected(true);
2361 qDeleteAll(brokenClips);
2362 brokenClips.clear();
2363 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2364 else delete addCommand;
2366 // Automatic audio split
2367 if (KdenliveSettings::splitaudio())
2369 setDocumentModified();
2373 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2374 QList<QGraphicsItem *> selection = m_scene->items(rect);
2375 QStringList timelineList;
2377 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2378 for (int i = 0; i < selection.count(); i++) {
2379 if (selection.at(i)->type() == AVWIDGET) {
2380 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2381 int start = clip->startPos().frames(m_document->fps());
2382 int end = clip->endPos().frames(m_document->fps());
2383 timelineList.append(QString::number(start) + "-" + QString::number(end));
2386 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2389 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2390 if (items.count() > 1) {
2391 groupSelectedItems(true);
2392 } else if (items.count() == 1) {
2393 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2394 emit clipItemSelected((ClipItem*)m_dragItem);
2396 event->setDropAction(Qt::MoveAction);
2398 } else QGraphicsView::dropEvent(event);
2402 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2404 bool snap = KdenliveSettings::snaptopoints();
2405 KdenliveSettings::setSnaptopoints(false);
2406 if (mode == OVERWRITEEDIT) {
2407 // if we are in overwrite mode, move clips accordingly
2409 if (item == NULL) info = posinfo;
2410 else info = item->info();
2411 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);
2412 QList<QGraphicsItem *> selection = m_scene->items(rect);
2413 if (item) selection.removeAll(item);
2414 for (int i = 0; i < selection.count(); i++) {
2415 if (!selection.at(i)->isEnabled()) continue;
2416 if (selection.at(i)->type() == AVWIDGET) {
2417 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2418 if (clip->startPos() < info.startPos) {
2419 if (clip->endPos() > info.endPos) {
2420 ItemInfo clipInfo = clip->info();
2421 ItemInfo dupInfo = clipInfo;
2422 GenTime diff = info.startPos - clipInfo.startPos;
2423 dupInfo.startPos = info.startPos;
2424 dupInfo.cropStart += diff;
2425 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2426 ItemInfo newdupInfo = dupInfo;
2427 GenTime diff2 = info.endPos - info.startPos;
2428 newdupInfo.startPos = info.endPos;
2429 newdupInfo.cropStart += diff2;
2430 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2431 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2432 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2433 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2434 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2436 ItemInfo newclipInfo = clip->info();
2437 newclipInfo.endPos = info.startPos;
2438 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2439 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2441 } else if (clip->endPos() <= info.endPos) {
2442 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2443 scene()->removeItem(clip);
2447 ItemInfo newclipInfo = clip->info();
2448 newclipInfo.startPos = info.endPos;
2449 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2450 clip->resizeStart(info.endPos.frames(m_document->fps()));
2454 } else if (mode == INSERTEDIT) {
2455 // if we are in push mode, move clips accordingly
2457 if (item == NULL) info = posinfo;
2458 else info = item->info();
2459 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);
2460 QList<QGraphicsItem *> selection = m_scene->items(rect);
2461 if (item) selection.removeAll(item);
2462 for (int i = 0; i < selection.count(); i++) {
2463 if (selection.at(i)->type() == AVWIDGET) {
2464 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2465 if (clip->startPos() < info.startPos) {
2466 if (clip->endPos() > info.startPos) {
2467 ItemInfo clipInfo = clip->info();
2468 ItemInfo dupInfo = clipInfo;
2469 GenTime diff = info.startPos - clipInfo.startPos;
2470 dupInfo.startPos = info.startPos;
2471 dupInfo.cropStart += diff;
2472 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2473 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2474 // Commented out; variable dup unused. --granjow
2475 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2476 cutClip(clipInfo, info.startPos, true, false);
2479 // TODO: add insertspacecommand
2484 KdenliveSettings::setSnaptopoints(snap);
2488 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2490 if (mode == OVERWRITEEDIT) {
2491 // if we are in overwrite or push mode, move clips accordingly
2492 bool snap = KdenliveSettings::snaptopoints();
2493 KdenliveSettings::setSnaptopoints(false);
2494 ItemInfo info = item->info();
2495 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2496 QList<QGraphicsItem *> selection = m_scene->items(rect);
2497 selection.removeAll(item);
2498 for (int i = 0; i < selection.count(); i++) {
2499 if (!selection.at(i)->isEnabled()) continue;
2500 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2501 Transition *tr = static_cast<Transition *>(selection.at(i));
2502 if (tr->startPos() < info.startPos) {
2503 ItemInfo firstPos = tr->info();
2504 ItemInfo newPos = firstPos;
2505 firstPos.endPos = item->startPos();
2506 newPos.startPos = item->endPos();
2507 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2508 if (tr->endPos() > info.endPos) {
2510 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2512 } else if (tr->endPos() > info.endPos) {
2514 ItemInfo firstPos = tr->info();
2515 firstPos.startPos = item->endPos();
2516 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2518 // remove transition
2519 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2523 KdenliveSettings::setSnaptopoints(snap);
2527 QStringList CustomTrackView::mimeTypes() const
2529 QStringList qstrList;
2530 // list of accepted mime types for drop
2531 qstrList.append("text/plain");
2532 qstrList.append("kdenlive/producerslist");
2533 qstrList.append("kdenlive/clip");
2537 Qt::DropActions CustomTrackView::supportedDropActions() const
2539 // returns what actions are supported when dropping
2540 return Qt::MoveAction;
2543 void CustomTrackView::setDuration(int duration)
2545 int diff = qAbs(duration - sceneRect().width());
2546 if (diff * matrix().m11() > -50) {
2547 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2548 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2550 m_projectDuration = duration;
2553 int CustomTrackView::duration() const
2555 return m_projectDuration;
2558 void CustomTrackView::addTrack(TrackInfo type, int ix)
2560 if (ix == -1 || ix == m_document->tracksCount()) {
2561 m_document->insertTrack(0, type);
2562 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2564 m_document->insertTrack(m_document->tracksCount() - ix, type);
2565 // insert track in MLT playlist
2566 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2568 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2569 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2570 QList<QGraphicsItem *> selection = m_scene->items(r);
2571 resetSelectionGroup();
2573 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2574 scene()->addItem(m_selectionGroup);
2575 for (int i = 0; i < selection.count(); i++) {
2576 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2577 m_selectionGroup->addToGroup(selection.at(i));
2578 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2581 // Move graphic items
2582 m_selectionGroup->translate(0, m_tracksHeight);
2584 // adjust track number
2585 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2586 for (int i = 0; i < children.count(); i++) {
2587 if (children.at(i)->type() == GROUPWIDGET) {
2588 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2589 children << grp->childItems();
2592 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2594 ItemInfo clipinfo = item->info();
2595 if (item->type() == AVWIDGET) {
2596 ClipItem *clip = static_cast <ClipItem *>(item);
2597 // slowmotion clips are not track dependant, so no need to update them
2598 if (clip->speed() != 1.0) continue;
2599 // We add a move clip command so that we get the correct producer for new track number
2600 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2601 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2602 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2603 // problem updating clip
2604 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2607 } else if (item->type() == TRANSITIONWIDGET) {
2608 Transition *tr = static_cast <Transition *>(item);
2609 int track = tr->transitionEndTrack();
2611 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2615 resetSelectionGroup(false);
2618 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2619 for (int i = 0; i < m_guides.count(); i++) {
2620 QLineF l = m_guides.at(i)->line();
2621 l.setP2(QPointF(l.x2(), maxHeight));
2622 m_guides.at(i)->setLine(l);
2625 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2626 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2627 viewport()->update();
2628 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2629 //setFixedHeight(50 * m_tracksCount);
2631 updateTrackNames(ix, true);
2634 void CustomTrackView::removeTrack(int ix)
2636 // Delete track in MLT playlist
2637 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2638 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2640 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2641 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2642 QList<QGraphicsItem *> selection = m_scene->items(r);
2644 resetSelectionGroup();
2646 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2647 scene()->addItem(m_selectionGroup);
2648 for (int i = 0; i < selection.count(); i++) {
2649 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2650 m_selectionGroup->addToGroup(selection.at(i));
2651 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2654 // Move graphic items
2655 qreal ydiff = 0 - (int) m_tracksHeight;
2656 m_selectionGroup->translate(0, ydiff);
2658 // adjust track number
2659 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2660 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2661 for (int i = 0; i < children.count(); i++) {
2662 if (children.at(i)->type() == GROUPWIDGET) {
2663 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2664 children << grp->childItems();
2667 if (children.at(i)->type() == AVWIDGET) {
2668 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2670 ItemInfo clipinfo = clip->info();
2671 // We add a move clip command so that we get the correct producer for new track number
2672 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2673 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2674 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2675 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2678 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2679 Transition *tr = static_cast <Transition *>(children.at(i));
2681 int track = tr->transitionEndTrack();
2683 ItemInfo clipinfo = tr->info();
2684 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2688 resetSelectionGroup(false);
2690 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2691 for (int i = 0; i < m_guides.count(); i++) {
2692 QLineF l = m_guides.at(i)->line();
2693 l.setP2(QPointF(l.x2(), maxHeight));
2694 m_guides.at(i)->setLine(l);
2696 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2697 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2699 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2700 viewport()->update();
2702 updateTrackNames(ix, false);
2703 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2706 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2708 for (int i = 0; i < trackInfos.count(); ++i) {
2709 m_document->setTrackType(i, trackInfos.at(i));
2710 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2711 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2714 viewport()->update();
2715 emit trackHeightChanged();
2718 void CustomTrackView::slotSwitchTrackAudio(int ix)
2720 /*for (int i = 0; i < m_document->tracksCount(); i++)
2721 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2722 int tracknumber = m_document->tracksCount() - ix - 1;
2723 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2724 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2725 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2726 setDocumentModified();
2729 void CustomTrackView::slotSwitchTrackLock(int ix)
2731 int tracknumber = m_document->tracksCount() - ix - 1;
2732 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2733 m_commandStack->push(command);
2737 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2739 int tracknumber = m_document->tracksCount() - ix - 1;
2740 m_document->switchTrackLock(tracknumber, lock);
2742 emit doTrackLock(ix, lock);
2743 AbstractClipItem *clip = NULL;
2744 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2746 for (int i = 0; i < selection.count(); i++) {
2747 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2748 if (selection.at(i)->parentItem() && m_selectionGroup) {
2749 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2750 resetSelectionGroup();
2753 bool changeGroupLock = true;
2754 bool hasClipOnTrack = false;
2755 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2756 for (int j = 0; j < children.count(); ++j) {
2757 if (children.at(j)->isSelected()) {
2758 if (children.at(j)->type() == AVWIDGET)
2759 emit clipItemSelected(NULL);
2760 else if (children.at(j)->type() == TRANSITIONWIDGET)
2761 emit transitionItemSelected(NULL);
2766 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2767 if (child == m_dragItem)
2770 // only unlock group, if it is not locked by another track too
2771 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2772 changeGroupLock = false;
2774 // only (un-)lock if at least one clip is on the track
2775 if (child->track() == ix)
2776 hasClipOnTrack = true;
2778 if (changeGroupLock && hasClipOnTrack)
2779 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2780 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2781 if (selection.at(i)->parentItem()) {
2782 if (selection.at(i)->parentItem() == m_selectionGroup) {
2783 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2784 resetSelectionGroup();
2786 // groups are handled separately
2791 if (selection.at(i)->isSelected()) {
2792 if (selection.at(i)->type() == AVWIDGET)
2793 emit clipItemSelected(NULL);
2795 emit transitionItemSelected(NULL);
2797 clip = static_cast <AbstractClipItem *>(selection.at(i));
2798 clip->setItemLocked(lock);
2799 if (clip == m_dragItem)
2803 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2804 viewport()->update();
2805 setDocumentModified();
2808 void CustomTrackView::slotSwitchTrackVideo(int ix)
2810 int tracknumber = m_document->tracksCount() - ix;
2811 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2812 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2813 setDocumentModified();
2816 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2818 // Check there is no group going over several tracks there, or that would result in timeline corruption
2819 QList<QGraphicsItem *> selection = scene()->items(rect);
2821 int maxHeight = m_tracksHeight * 1.5;
2822 for (int i = 0; i < selection.count(); i++) {
2823 // Check that we don't try to move a group with clips on other tracks
2824 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2827 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2835 void CustomTrackView::slotRemoveSpace()
2839 if (m_menuPosition.isNull()) {
2840 pos = GenTime(cursorPos(), m_document->fps());
2842 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2845 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2846 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2849 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2850 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2854 ClipItem *item = getClipItemAt(pos, track);
2856 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);
2859 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2860 //kDebug() << "// GOT LENGT; " << length;
2862 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);
2866 // Make sure there is no group in the way
2867 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2870 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2872 // groups found on track, do not allow the move
2873 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2877 QList<ItemInfo> clipsToMove;
2878 QList<ItemInfo> transitionsToMove;
2880 for (int i = 0; i < items.count(); i++) {
2881 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2882 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2883 ItemInfo info = item->info();
2884 if (item->type() == AVWIDGET) {
2885 clipsToMove.append(info);
2886 } else if (item->type() == TRANSITIONWIDGET) {
2887 transitionsToMove.append(info);
2892 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2893 updateTrackDuration(track, command);
2894 m_commandStack->push(command);
2897 void CustomTrackView::slotInsertSpace()
2901 if (m_menuPosition.isNull()) {
2902 pos = GenTime(cursorPos(), m_document->fps());
2904 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2905 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2907 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2908 if (d.exec() != QDialog::Accepted) return;
2909 GenTime spaceDuration = d.selectedDuration();
2910 track = d.selectedTrack();
2912 QList<QGraphicsItem *> items;
2914 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2915 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2919 ClipItem *item = getClipItemAt(pos, track);
2920 if (item) pos = item->startPos();
2922 // Make sure there is no group in the way
2923 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2925 items = checkForGroups(rect, &isOk);
2927 // groups found on track, do not allow the move
2928 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2932 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2933 items = scene()->items(rect);
2936 QList<ItemInfo> clipsToMove;
2937 QList<ItemInfo> transitionsToMove;
2939 for (int i = 0; i < items.count(); i++) {
2940 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2941 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2942 ItemInfo info = item->info();
2943 if (item->type() == AVWIDGET)
2944 clipsToMove.append(info);
2945 else if (item->type() == TRANSITIONWIDGET)
2946 transitionsToMove.append(info);
2950 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2951 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2952 updateTrackDuration(track, command);
2953 m_commandStack->push(command);
2957 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2959 int diff = duration.frames(m_document->fps());
2960 resetSelectionGroup();
2961 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2962 scene()->addItem(m_selectionGroup);
2964 Transition *transition;
2966 // Create lists with start pos for each track
2967 QMap <int, int> trackClipStartList;
2968 QMap <int, int> trackTransitionStartList;
2970 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2971 trackClipStartList[i] = -1;
2972 trackTransitionStartList[i] = -1;
2975 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2976 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2978 if (clip->parentItem()) {
2979 m_selectionGroup->addToGroup(clip->parentItem());
2980 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2982 m_selectionGroup->addToGroup(clip);
2983 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2985 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))
2986 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2988 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);
2991 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2992 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2994 if (transition->parentItem()) {
2995 m_selectionGroup->addToGroup(transition->parentItem());
2996 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2998 m_selectionGroup->addToGroup(transition);
2999 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3001 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))
3002 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3003 } 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);
3005 m_selectionGroup->translate(diff, 0);
3007 // update items coordinates
3008 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3010 for (int i = 0; i < itemList.count(); i++) {
3011 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3012 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3013 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3014 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3015 for (int j = 0; j < children.count(); j++) {
3016 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3021 resetSelectionGroup(false);
3023 track = m_document->tracksCount() - track;
3024 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3027 void CustomTrackView::deleteClip(const QString &clipId)
3029 resetSelectionGroup();
3030 QList<QGraphicsItem *> itemList = items();
3031 QUndoCommand *deleteCommand = new QUndoCommand();
3033 for (int i = 0; i < itemList.count(); i++) {
3034 if (itemList.at(i)->type() == AVWIDGET) {
3035 ClipItem *item = (ClipItem *)itemList.at(i);
3036 if (item->clipProducer() == clipId) {
3038 if (item->parentItem()) {
3039 // Clip is in a group, destroy the group
3040 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3042 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3046 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3048 delete deleteCommand;
3050 updateTrackDuration(-1, deleteCommand);
3051 m_commandStack->push(deleteCommand);
3055 void CustomTrackView::setCursorPos(int pos, bool seek)
3057 if (pos == m_cursorPos) return;
3058 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3060 if (seek) m_document->renderer()->seek(m_cursorPos);
3061 else if (m_autoScroll) checkScrolling();
3062 m_cursorLine->setPos(m_cursorPos, 0);
3065 void CustomTrackView::updateCursorPos()
3067 m_cursorLine->setPos(m_cursorPos, 0);
3070 int CustomTrackView::cursorPos()
3072 return (int)(m_cursorPos);
3075 void CustomTrackView::moveCursorPos(int delta)
3077 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3078 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3079 m_cursorPos += delta;
3080 m_cursorLine->setPos(m_cursorPos, 0);
3081 m_document->renderer()->seek(m_cursorPos);
3084 void CustomTrackView::initCursorPos(int pos)
3086 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3088 m_cursorLine->setPos(pos, 0);
3092 void CustomTrackView::checkScrolling()
3094 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3097 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3099 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3100 QGraphicsView::mouseReleaseEvent(event);
3101 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3102 #if QT_VERSION >= 0x040600
3103 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3105 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3106 if (event->button() == Qt::MidButton) {
3109 setDragMode(QGraphicsView::NoDrag);
3110 if (m_operationMode == MOVEGUIDE) {
3111 setCursor(Qt::ArrowCursor);
3112 m_operationMode = NONE;
3113 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3114 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3115 if (newPos != m_dragGuide->position()) {
3116 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3117 m_commandStack->push(command);
3118 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3119 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3120 m_document->syncGuides(m_guides);
3125 } else if (m_operationMode == SPACER && m_selectionGroup) {
3127 if (event->modifiers() != Qt::ControlModifier) {
3128 // We are moving all tracks
3130 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3131 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3133 if (timeOffset != GenTime()) {
3134 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3136 QList<ItemInfo> clipsToMove;
3137 QList<ItemInfo> transitionsToMove;
3139 // Create lists with start pos for each track
3140 QMap <int, int> trackClipStartList;
3141 QMap <int, int> trackTransitionStartList;
3143 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3144 trackClipStartList[i] = -1;
3145 trackTransitionStartList[i] = -1;
3148 for (int i = 0; i < items.count(); i++) {
3149 if (items.at(i)->type() == GROUPWIDGET)
3150 items += items.at(i)->childItems();
3153 for (int i = 0; i < items.count(); i++) {
3154 if (items.at(i)->type() == AVWIDGET) {
3155 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3156 ItemInfo info = item->info();
3157 clipsToMove.append(info);
3159 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3160 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3161 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3162 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3163 ItemInfo info = item->info();
3164 transitionsToMove.append(info);
3166 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3167 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3170 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3171 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3172 updateTrackDuration(track, command);
3173 m_commandStack->push(command);
3174 if (track != -1) track = m_document->tracksCount() - track;
3175 kDebug() << "SPACER TRACK:" << track;
3176 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3177 setDocumentModified();
3180 resetSelectionGroup(false);
3181 m_operationMode = NONE;
3182 } else if (m_operationMode == RUBBERSELECTION) {
3183 resetSelectionGroup();
3184 groupSelectedItems();
3185 m_operationMode = NONE;
3188 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3189 emit transitionItemSelected(NULL);
3193 if (m_dragItem) info = m_dragItem->info();
3195 if (m_operationMode == MOVE) {
3196 setCursor(Qt::OpenHandCursor);
3197 if (m_dragItem->parentItem() == 0) {
3198 // we are moving one clip, easy
3199 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3200 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3201 Mlt::Producer *prod = item->getProducer(info.track);
3202 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);
3205 QUndoCommand *moveCommand = new QUndoCommand();
3206 moveCommand->setText(i18n("Move clip"));
3207 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3209 int tracknumber = m_document->tracksCount() - item->track() - 1;
3210 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3211 if (isLocked) item->setItemLocked(true);
3212 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3213 // Also move automatic transitions (on lower track)
3214 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3215 ItemInfo startTrInfo;
3216 ItemInfo newStartTrInfo;
3217 bool moveStartTrans = false;
3218 bool moveEndTrans = false;
3219 if (startTransition && startTransition->isAutomatic()) {
3220 startTrInfo = startTransition->info();
3221 newStartTrInfo = startTrInfo;
3222 newStartTrInfo.track = info.track;
3223 newStartTrInfo.startPos = info.startPos;
3224 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3225 // transition end should stay the same
3227 // transition end should be adjusted to clip
3228 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3230 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3232 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3233 // Check if there is a transition at clip end
3234 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3235 if (tr && tr->isAutomatic()) {
3236 ItemInfo trInfo = tr->info();
3237 ItemInfo newTrInfo = trInfo;
3238 newTrInfo.track = info.track;
3239 newTrInfo.endPos = m_dragItem->endPos();
3240 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3241 // transition start should stay the same
3243 // transition start should be moved
3244 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3246 if (newTrInfo.startPos < newTrInfo.endPos) {
3247 moveEndTrans = true;
3248 if (moveStartTrans) {
3249 // we have to move both transitions, remove the start one so that there is no collision
3250 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3252 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3253 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3254 if (moveStartTrans) {
3255 // re-add transition in correct place
3256 int transTrack = startTransition->transitionEndTrack();
3257 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3258 transTrack = getPreviousVideoTrack(info.track);
3260 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3261 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3267 if (moveStartTrans && !moveEndTrans) {
3268 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3269 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3272 // Also move automatic transitions (on upper track)
3273 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3274 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3275 ItemInfo trInfo = tr->info();
3276 ItemInfo newTrInfo = trInfo;
3277 newTrInfo.startPos = m_dragItem->startPos();
3278 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3279 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3280 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3281 // transition end should be adjusted to clip on upper track
3282 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3284 if (newTrInfo.startPos < newTrInfo.endPos) {
3285 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3286 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3290 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3291 // Check if there is a transition at clip end
3292 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3293 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3294 ItemInfo trInfo = tr->info();
3295 ItemInfo newTrInfo = trInfo;
3296 newTrInfo.endPos = m_dragItem->endPos();
3297 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3298 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3299 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3300 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3301 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3302 // transition start should be moved
3303 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3305 if (newTrInfo.startPos < newTrInfo.endPos) {
3306 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3307 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3312 updateTrackDuration(info.track, moveCommand);
3313 if (m_dragItemInfo.track != info.track)
3314 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3315 m_commandStack->push(moveCommand);
3316 //checkTrackSequence(m_dragItem->track());
3318 // undo last move and emit error message
3319 bool snap = KdenliveSettings::snaptopoints();
3320 KdenliveSettings::setSnaptopoints(false);
3321 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3322 KdenliveSettings::setSnaptopoints(snap);
3323 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3325 setDocumentModified();
3326 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3327 Transition *transition = static_cast <Transition *>(m_dragItem);
3328 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3329 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)) {
3330 // Moving transition failed, revert to previous position
3331 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3332 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3334 QUndoCommand *moveCommand = new QUndoCommand();
3335 moveCommand->setText(i18n("Move transition"));
3336 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3337 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3338 updateTrackDuration(info.track, moveCommand);
3339 if (m_dragItemInfo.track != info.track)
3340 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3341 m_commandStack->push(moveCommand);
3342 setDocumentModified();
3346 // Moving several clips. We need to delete them and readd them to new position,
3347 // or they might overlap each other during the move
3348 QGraphicsItemGroup *group;
3349 if (m_selectionGroup)
3350 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3352 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3353 QList<QGraphicsItem *> items = group->childItems();
3355 QList<ItemInfo> clipsToMove;
3356 QList<ItemInfo> transitionsToMove;
3358 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3359 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3361 QUndoCommand *moveGroup = new QUndoCommand();
3362 moveGroup->setText(i18n("Move group"));
3363 if (timeOffset != GenTime() || trackOffset != 0) {
3364 // remove items in MLT playlist
3367 int max = items.count();
3368 for (int i = 0; i < max; i++) {
3369 if (items.at(i)->type() == GROUPWIDGET) {
3370 items += items.at(i)->childItems();
3373 m_document->renderer()->blockSignals(true);
3374 for (int i = 0; i < items.count(); i++) {
3375 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3376 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3377 ItemInfo info = item->info();
3378 if (item->type() == AVWIDGET) {
3379 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3380 // error, clip cannot be removed from playlist
3381 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3383 clipsToMove.append(info);
3386 transitionsToMove.append(info);
3387 Transition *tr = static_cast <Transition*>(item);
3388 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3391 m_document->renderer()->blockSignals(false);
3392 for (int i = 0; i < items.count(); i++) {
3393 // re-add items in correct place
3394 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3395 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3397 ItemInfo info = item->info();
3398 int tracknumber = m_document->tracksCount() - info.track - 1;
3399 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3401 group->removeFromGroup(item);
3402 item->setItemLocked(true);
3405 if (item->type() == AVWIDGET) {
3406 ClipItem *clip = static_cast <ClipItem*>(item);
3407 info.track = m_document->tracksCount() - info.track;
3408 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3409 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3410 for (int i = 0; i < clip->effectsCount(); i++) {
3411 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3414 Transition *tr = static_cast <Transition*>(item);
3415 int newTrack = tr->transitionEndTrack();
3416 if (!tr->forcedTrack()) {
3417 newTrack = getPreviousVideoTrack(info.track);
3419 tr->updateTransitionEndTrack(newTrack);
3420 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3421 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3424 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3425 updateTrackDuration(-1, moveGroup);
3426 m_commandStack->push(moveGroup);
3428 //QPointF top = group->sceneBoundingRect().topLeft();
3429 //QPointF oldpos = m_selectionGroup->scenePos();
3430 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3431 //group->setPos(top);
3432 //TODO: get rid of the 3 lines below
3433 if (m_selectionGroup) {
3434 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3435 m_selectionGroupInfo.track = m_selectionGroup->track();
3437 for (int i = 0; i < items.count(); ++i) {
3438 if (items.at(i)->type() == GROUPWIDGET) {
3439 rebuildGroup((AbstractGroupItem*)items.at(i));
3444 for (int i = 0; i < items.count(); ++i) {
3446 items.at(i)->setSelected(true);
3447 if (items.at(i)->parentItem())
3448 items.at(i)->parentItem()->setSelected(true);
3451 groupSelectedItems();
3453 rebuildGroup((AbstractGroupItem *)group);
3455 setDocumentModified();
3458 m_document->renderer()->doRefresh();
3459 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3461 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3462 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3464 QUndoCommand *resizeCommand = new QUndoCommand();
3465 resizeCommand->setText(i18n("Resize group"));
3466 QList <QGraphicsItem *> items = parent->childItems();
3467 QList <ItemInfo> infos = parent->resizeInfos();
3468 parent->clearResizeInfos();
3470 for (int i = 0; i < items.count(); ++i) {
3471 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3472 if (item && item->type() == AVWIDGET) {
3473 ItemInfo info = infos.at(itemcount);
3474 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3478 m_commandStack->push(resizeCommand);
3481 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3483 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3485 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3486 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3488 QUndoCommand *resizeCommand = new QUndoCommand();
3489 resizeCommand->setText(i18n("Resize group"));
3490 QList <QGraphicsItem *> items = parent->childItems();
3491 QList <ItemInfo> infos = parent->resizeInfos();
3492 parent->clearResizeInfos();
3494 for (int i = 0; i < items.count(); ++i) {
3495 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3496 if (item && item->type() == AVWIDGET) {
3497 ItemInfo info = infos.at(itemcount);
3498 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3502 updateTrackDuration(-1, resizeCommand);
3503 m_commandStack->push(resizeCommand);
3506 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3508 } else if (m_operationMode == FADEIN) {
3509 // resize fade in effect
3510 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3511 int ix = item->hasEffect("volume", "fadein");
3512 int ix2 = item->hasEffect("", "fade_from_black");
3514 QDomElement oldeffect = item->effectAt(ix);
3515 int start = item->cropStart().frames(m_document->fps());
3516 int end = item->fadeIn();
3518 slotDeleteEffect(item, -1, oldeffect, false);
3521 QDomElement effect = oldeffect.cloneNode().toElement();
3522 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3523 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3524 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3525 emit clipItemSelected(item, ix);
3527 } else if (item->fadeIn() != 0 && ix2 == -1) {
3529 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3531 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3532 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3533 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3534 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3537 QDomElement oldeffect = item->effectAt(ix2);
3538 int start = item->cropStart().frames(m_document->fps());
3539 int end = item->fadeIn();
3541 slotDeleteEffect(item, -1, oldeffect, false);
3544 QDomElement effect = oldeffect.cloneNode().toElement();
3545 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3546 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3547 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3548 emit clipItemSelected(item, ix2);
3551 } else if (m_operationMode == FADEOUT) {
3552 // resize fade in effect
3553 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3554 int ix = item->hasEffect("volume", "fadeout");
3555 int ix2 = item->hasEffect("", "fade_to_black");
3557 QDomElement oldeffect = item->effectAt(ix);
3558 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3559 int start = item->fadeOut();
3561 slotDeleteEffect(item, -1, oldeffect, false);
3563 start = end - start;
3564 QDomElement effect = oldeffect.cloneNode().toElement();
3565 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3566 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3567 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3568 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3569 emit clipItemSelected(item, ix);
3571 } else if (item->fadeOut() != 0 && ix2 == -1) {
3573 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3575 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3576 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3577 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3578 EffectsList::setParameter(effect, "out", QString::number(0));
3579 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3582 QDomElement oldeffect = item->effectAt(ix2);
3583 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3584 int start = item->fadeOut();
3586 slotDeleteEffect(item, -1, oldeffect, false);
3588 start = end - start;
3589 QDomElement effect = oldeffect.cloneNode().toElement();
3590 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3591 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3592 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3593 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3594 emit clipItemSelected(item, ix2);
3597 } else if (m_operationMode == KEYFRAME) {
3598 // update the MLT effect
3599 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3600 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3602 // check if we want to remove keyframe
3603 double val = mapToScene(event->pos()).toPoint().y();
3604 QRectF br = item->sceneBoundingRect();
3605 double maxh = 100.0 / br.height();
3606 val = (br.bottom() - val) * maxh;
3607 int start = item->cropStart().frames(m_document->fps());
3608 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3610 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3612 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3614 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3617 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3618 //item->updateKeyframeEffect();
3619 //QString next = item->keyframes(item->selectedEffectIndex());
3620 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3621 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3623 m_commandStack->push(command);
3624 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3625 emit clipItemSelected(item, item->selectedEffectIndex());
3627 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3628 // A transition is selected
3630 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3631 if (transitionClip && transitionClip->baseClip()) {
3632 QString size = transitionClip->baseClip()->getProperty("frame_size");
3633 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3634 if (factor == 0) factor = 1.0;
3635 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3636 p.setY(size.section('x', 1, 1).toInt());
3638 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3639 } else emit transitionItemSelected(NULL);
3640 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3641 m_operationMode = NONE;
3644 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3646 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3648 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3649 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3652 if (item->isSelected()) emit clipItemSelected(NULL);
3653 item->baseClip()->removeReference();
3654 m_document->updateClip(item->baseClip()->getId());
3656 /*if (item->baseClip()->isTransparent()) {
3657 // also remove automatic transition
3658 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3659 if (tr && tr->isAutomatic()) {
3660 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3661 scene()->removeItem(tr);
3665 m_waitingThumbs.removeAll(item);
3666 if (m_dragItem == item) m_dragItem = NULL;
3667 #if QT_VERSION >= 0x040600
3668 // animate item deletion
3669 item->closeAnimation();
3670 /*if (refresh) item->closeAnimation();
3672 // no refresh, means we have several operations chained, we need to delete clip immediatly
3673 // so that it does not get in the way of the other
3682 setDocumentModified();
3683 if (refresh) m_document->renderer()->doRefresh();
3686 void CustomTrackView::deleteSelectedClips()
3688 resetSelectionGroup();
3689 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3690 if (itemList.count() == 0) {
3691 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3694 scene()->clearSelection();
3695 QUndoCommand *deleteSelected = new QUndoCommand();
3697 bool resetGroup = false;
3700 int transitionCount = 0;
3701 // expand & destroy groups
3702 for (int i = 0; i < itemList.count(); i++) {
3703 if (itemList.at(i)->type() == GROUPWIDGET) {
3705 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3706 QList <ItemInfo> clipInfos;
3707 QList <ItemInfo> transitionInfos;
3708 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3709 for (int j = 0; j < children.count(); j++) {
3710 if (children.at(j)->type() == AVWIDGET) {
3711 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3712 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3713 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3714 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3715 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3717 if (itemList.contains(children.at(j))) {
3718 children.removeAt(j);
3722 itemList += children;
3723 if (clipInfos.count() > 0)
3724 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3726 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3727 itemList.insert(i + 1, itemList.at(i)->parentItem());
3730 for (int i = 0; i < itemList.count(); i++) {
3731 if (itemList.at(i)->type() == AVWIDGET) {
3733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3734 if (item->parentItem()) resetGroup = true;
3735 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3736 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3737 emit clipItemSelected(NULL);
3738 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3740 Transition *item = static_cast <Transition *>(itemList.at(i));
3741 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3742 if (item->parentItem()) resetGroup = true;
3743 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3744 emit transitionItemSelected(NULL);
3747 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3748 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3749 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3750 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3751 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3752 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3753 else deleteSelected->setText(i18n("Delete selected items"));
3754 updateTrackDuration(-1, deleteSelected);
3755 m_commandStack->push(deleteSelected);
3758 void CustomTrackView::changeClipSpeed()
3760 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3761 if (itemList.count() == 0) {
3762 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3765 QUndoCommand *changeSelected = new QUndoCommand();
3766 changeSelected->setText("Edit clip speed");
3770 for (int i = 0; i < itemList.count(); i++) {
3771 if (itemList.at(i)->type() == AVWIDGET) {
3772 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3773 ItemInfo info = item->info();
3774 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3776 double speed = (double) percent / 100.0;
3777 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3779 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3783 if (count > 0) m_commandStack->push(changeSelected);
3784 else delete changeSelected;
3787 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3790 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3792 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3794 kDebug() << "ERROR: Cannot find clip for speed change";
3795 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3798 info.track = m_document->tracksCount() - item->track();
3799 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3801 item->setSpeed(speed, strobe);
3802 item->updateRectGeometry();
3803 if (item->cropDuration().frames(m_document->fps()) != endPos)
3804 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3805 updatePositionEffects(item, info);
3806 setDocumentModified();
3808 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3812 void CustomTrackView::cutSelectedClips()
3814 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3815 QList<AbstractGroupItem *> groups;
3816 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3817 for (int i = 0; i < itemList.count(); ++i) {
3818 if (!itemList.at(i))
3820 if (itemList.at(i)->type() == AVWIDGET) {
3821 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3822 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3823 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3824 if (!groups.contains(group))
3826 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3827 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3828 m_commandStack->push(command);
3830 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3831 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3832 if (!groups.contains(group))
3837 for (int i = 0; i < groups.count(); ++i)
3838 razorGroup(groups.at(i), currentPos);
3841 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3844 QList <QGraphicsItem *> children = group->childItems();
3845 QList <ItemInfo> clips1, transitions1;
3846 QList <ItemInfo> clipsCut, transitionsCut;
3847 QList <ItemInfo> clips2, transitions2;
3848 for (int i = 0; i < children.count(); ++i) {
3849 children.at(i)->setSelected(false);
3850 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3851 if (child->type() == AVWIDGET) {
3852 if (cutPos > child->endPos())
3853 clips1 << child->info();
3854 else if (cutPos < child->startPos())
3855 clips2 << child->info();
3857 clipsCut << child->info();
3859 if (cutPos > child->endPos())
3860 transitions1 << child->info();
3861 else if (cutPos < child->startPos())
3862 transitions2 << child->info();
3864 transitionsCut << child->info();
3867 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3869 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3870 m_commandStack->push(command);
3874 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)
3877 for (int i = 0; i < clipsCut.count(); ++i) {
3878 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3880 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3881 clips1 << clip->info();
3882 if (clipBehind != NULL)
3883 clips2 << clipBehind->info();
3886 /* TODO: cut transitionsCut
3887 * For now just append them to group1 */
3888 transitions1 << transitionsCut;
3889 doGroupClips(clips1, transitions1, true);
3890 doGroupClips(clips2, transitions2, true);
3892 /* we might also just use clipsCut.at(0)->parentItem().
3893 * Do this loop just in case something went wrong during cut */
3894 for (int i = 0; i < clipsCut.count(); ++i) {
3895 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3896 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3897 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3898 QList <QGraphicsItem *> children = group->childItems();
3899 QList <ItemInfo> groupClips;
3900 QList <ItemInfo> groupTrans;
3901 for (int j = 0; j < children.count(); ++j) {
3902 if (children.at(j)->type() == AVWIDGET)
3903 groupClips << ((AbstractClipItem *)children.at(j))->info();
3904 else if (children.at(j)->type() == TRANSITIONWIDGET)
3905 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3907 doGroupClips(groupClips, groupTrans, false);
3911 for (int i = 0; i < clipsCut.count(); ++i)
3912 cutClip(clipsCut.at(i), cutPos, false);
3913 // TODO: uncut transitonsCut
3914 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3918 void CustomTrackView::groupClips(bool group)
3920 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3921 QList <ItemInfo> clipInfos;
3922 QList <ItemInfo> transitionInfos;
3923 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3926 int max = itemList.count();
3927 for (int i = 0; i < max; i++) {
3928 if (itemList.at(i)->type() == GROUPWIDGET) {
3929 itemList += itemList.at(i)->childItems();
3933 for (int i = 0; i < itemList.count(); i++) {
3934 if (itemList.at(i)->type() == AVWIDGET) {
3935 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3936 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3937 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3938 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3939 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3942 if (clipInfos.count() > 0) {
3943 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3944 m_commandStack->push(command);
3948 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3950 resetSelectionGroup();
3951 m_scene->clearSelection();
3953 for (int i = 0; i < clipInfos.count(); i++) {
3954 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3955 if (clip == NULL) continue;
3956 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3957 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3958 m_document->clipManager()->removeGroup(grp);
3959 scene()->destroyItemGroup(grp);
3961 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3963 for (int i = 0; i < transitionInfos.count(); i++) {
3964 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3965 if (tr == NULL) continue;
3966 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3967 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3968 m_document->clipManager()->removeGroup(grp);
3969 scene()->destroyItemGroup(grp);
3971 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3973 setDocumentModified();
3977 QList <QGraphicsItemGroup *> groups;
3978 for (int i = 0; i < clipInfos.count(); i++) {
3979 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3981 clip->setSelected(true);
3984 for (int i = 0; i < transitionInfos.count(); i++) {
3985 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3987 clip->setSelected(true);
3991 groupSelectedItems(false, true);
3992 setDocumentModified();
3995 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3997 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3998 if (baseclip == NULL) {
3999 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4003 if (baseclip->producer() == NULL) {
4004 // If the clip has no producer, we must wait until it is created...
4006 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4007 emit forceClipProcessing(clipId);
4008 qApp->processEvents();
4009 for (int i = 0; i < 3; i++) {
4010 if (baseclip->producer() == NULL) {
4011 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4014 if (baseclip->producer() == NULL) {
4015 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4019 emit displayMessage(QString(), InformationMessage);
4023 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4024 item->setEffectList(effects);
4025 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4026 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4027 scene()->addItem(item);
4029 int tracknumber = m_document->tracksCount() - info.track - 1;
4030 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4031 if (isLocked) item->setItemLocked(true);
4033 baseclip->addReference();
4034 m_document->updateClip(baseclip->getId());
4035 info.track = m_document->tracksCount() - info.track;
4036 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4037 for (int i = 0; i < item->effectsCount(); i++) {
4038 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4040 setDocumentModified();
4042 m_document->renderer()->doRefresh();
4043 if (!baseclip->isPlaceHolder())
4044 m_waitingThumbs.append(item);
4045 m_thumbsTimer.start();
4048 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4050 QList<QGraphicsItem *> list = scene()->items();
4051 ClipItem *clip = NULL;
4052 for (int i = 0; i < list.size(); ++i) {
4053 if (list.at(i)->type() == AVWIDGET) {
4054 clip = static_cast <ClipItem *>(list.at(i));
4055 if (clip->clipProducer() == clipId) {
4056 ItemInfo info = clip->info();
4057 info.track = m_document->tracksCount() - clip->track();
4058 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4059 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4061 clip->refreshClip(true, true);
4067 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4069 int framepos = (int)(pos.frames(m_document->fps()));
4070 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4071 ClipItem *clip = NULL;
4072 for (int i = 0; i < list.size(); i++) {
4073 if (!list.at(i)->isEnabled()) continue;
4074 if (list.at(i)->type() == AVWIDGET) {
4075 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4076 if (test->endPos() == pos) clip = test;
4083 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4085 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4086 ClipItem *clip = NULL;
4087 for (int i = 0; i < list.size(); i++) {
4088 if (!list.at(i)->isEnabled()) continue;
4089 if (list.at(i)->type() == AVWIDGET) {
4090 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4091 if (test->startPos() == pos) clip = test;
4098 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4100 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4101 QList<QGraphicsItem *> list = scene()->items(p);
4102 ClipItem *clip = NULL;
4103 for (int i = 0; i < list.size(); i++) {
4104 if (!list.at(i)->isEnabled()) continue;
4105 if (list.at(i)->type() == AVWIDGET) {
4106 clip = static_cast <ClipItem *>(list.at(i));
4113 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4115 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4118 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4120 const QPointF p(pos, (track + 1) * m_tracksHeight);
4121 QList<QGraphicsItem *> list = scene()->items(p);
4122 Transition *clip = NULL;
4123 for (int i = 0; i < list.size(); i++) {
4124 if (!list.at(i)->isEnabled()) continue;
4125 if (list.at(i)->type() == TRANSITIONWIDGET) {
4126 clip = static_cast <Transition *>(list.at(i));
4133 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4135 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4138 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4140 int framepos = (int)(pos.frames(m_document->fps()));
4141 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4142 QList<QGraphicsItem *> list = scene()->items(p);
4143 Transition *clip = NULL;
4144 for (int i = 0; i < list.size(); i++) {
4145 if (!list.at(i)->isEnabled()) continue;
4146 if (list.at(i)->type() == TRANSITIONWIDGET) {
4147 Transition *test = static_cast <Transition *>(list.at(i));
4148 if (test->endPos() == pos) clip = test;
4155 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4157 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4158 QList<QGraphicsItem *> list = scene()->items(p);
4159 Transition *clip = NULL;
4160 for (int i = 0; i < list.size(); ++i) {
4161 if (!list.at(i)->isEnabled()) continue;
4162 if (list.at(i)->type() == TRANSITIONWIDGET) {
4163 Transition *test = static_cast <Transition *>(list.at(i));
4164 if (test->startPos() == pos) clip = test;
4171 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4173 if (m_selectionGroup) resetSelectionGroup(false);
4174 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4176 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);
4177 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4180 Mlt::Producer *prod = item->getProducer(end.track);
4182 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);
4184 bool snap = KdenliveSettings::snaptopoints();
4185 KdenliveSettings::setSnaptopoints(false);
4186 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4188 int tracknumber = m_document->tracksCount() - end.track - 1;
4189 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4190 m_scene->clearSelection();
4191 if (isLocked) item->setItemLocked(true);
4193 if (item->isItemLocked()) item->setItemLocked(false);
4194 item->setSelected(true);
4196 if (item->baseClip()->isTransparent()) {
4197 // Also move automatic transition
4198 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4199 if (tr && tr->isAutomatic()) {
4200 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4201 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);
4202 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4205 KdenliveSettings::setSnaptopoints(snap);
4206 setDocumentModified();
4208 // undo last move and emit error message
4209 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4211 if (refresh) m_document->renderer()->doRefresh();
4214 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4217 resetSelectionGroup();
4218 m_scene->clearSelection();
4220 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4221 scene()->addItem(m_selectionGroup);
4223 m_document->renderer()->blockSignals(true);
4224 for (int i = 0; i < startClip.count(); i++) {
4226 startClip[i].startPos = startClip.at(i).startPos - offset;
4227 startClip[i].track = startClip.at(i).track - trackOffset;
4229 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4231 clip->setItemLocked(false);
4232 if (clip->parentItem()) {
4233 m_selectionGroup->addToGroup(clip->parentItem());
4234 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4236 m_selectionGroup->addToGroup(clip);
4237 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4239 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4240 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4242 for (int i = 0; i < startTransition.count(); i++) {
4244 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4245 startTransition[i].track = startTransition.at(i).track - trackOffset;
4247 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4249 tr->setItemLocked(false);
4250 if (tr->parentItem()) {
4251 m_selectionGroup->addToGroup(tr->parentItem());
4252 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4254 m_selectionGroup->addToGroup(tr);
4255 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4257 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());
4258 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4260 m_document->renderer()->blockSignals(false);
4262 if (m_selectionGroup) {
4263 bool snap = KdenliveSettings::snaptopoints();
4264 KdenliveSettings::setSnaptopoints(false);
4266 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4267 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4269 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4271 int max = children.count();
4272 for (int i = 0; i < max; i++) {
4273 if (children.at(i)->type() == GROUPWIDGET) {
4274 children += children.at(i)->childItems();
4275 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4276 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4277 /*m_document->clipManager()->removeGroup(grp);
4278 m_scene->destroyItemGroup(grp);*/
4279 children.removeAll(children.at(i));
4284 for (int i = 0; i < children.count(); i++) {
4285 // re-add items in correct place
4286 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4287 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4289 ItemInfo info = item->info();
4290 int tracknumber = m_document->tracksCount() - info.track - 1;
4291 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4293 item->setItemLocked(true);
4294 else if (item->isItemLocked())
4295 item->setItemLocked(false);
4297 if (item->type() == AVWIDGET) {
4298 ClipItem *clip = static_cast <ClipItem*>(item);
4299 info.track = m_document->tracksCount() - info.track;
4300 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4301 for (int i = 0; i < clip->effectsCount(); i++) {
4302 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4304 } else if (item->type() == TRANSITIONWIDGET) {
4305 Transition *tr = static_cast <Transition*>(item);
4307 if (!tr->forcedTrack()) {
4308 newTrack = getPreviousVideoTrack(info.track);
4310 newTrack = tr->transitionEndTrack() + trackOffset;
4311 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4313 tr->updateTransitionEndTrack(newTrack);
4314 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4318 resetSelectionGroup(false);
4320 for (int i = 0; i < children.count(); i++) {
4321 if (children.at(i)->parentItem())
4322 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4326 KdenliveSettings::setSnaptopoints(snap);
4327 m_document->renderer()->doRefresh();
4328 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4331 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4333 Transition *item = getTransitionItemAt(start.startPos, start.track);
4335 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);
4336 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4340 bool snap = KdenliveSettings::snaptopoints();
4341 KdenliveSettings::setSnaptopoints(false);
4343 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4344 // Transition was moved
4345 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4346 } else if (end.endPos == start.endPos) {
4347 // Transition start resize
4348 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4349 } else if (end.startPos == start.startPos) {
4350 // Transition end resize;
4351 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4352 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4355 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4356 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4357 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4359 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4360 KdenliveSettings::setSnaptopoints(snap);
4361 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4362 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());
4363 if (m_dragItem && m_dragItem == item) {
4365 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4366 if (transitionClip && transitionClip->baseClip()) {
4367 QString size = transitionClip->baseClip()->getProperty("frame_size");
4368 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4369 if (factor == 0) factor = 1.0;
4370 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4371 p.setY(size.section('x', 1, 1).toInt());
4373 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4375 if (m_refresh) m_document->renderer()->doRefresh();
4376 setDocumentModified();
4379 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4381 bool resizeClipStart = (start.startPos != end.startPos);
4382 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4384 if (dontWorry) return;
4385 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);
4386 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4389 if (item->parentItem()) {
4390 // Item is part of a group, reset group
4391 resetSelectionGroup();
4394 bool snap = KdenliveSettings::snaptopoints();
4395 KdenliveSettings::setSnaptopoints(false);
4397 if (resizeClipStart) {
4398 ItemInfo clipinfo = item->info();
4399 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4400 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4402 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4403 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4404 updatePositionEffects(item, clipinfo);
4405 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4407 ItemInfo clipinfo = item->info();
4408 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4409 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4411 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4412 updatePositionEffects(item, clipinfo);
4413 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4415 if (!resizeClipStart && end.cropStart != start.cropStart) {
4416 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4417 ItemInfo clipinfo = end;
4418 clipinfo.track = m_document->tracksCount() - end.track;
4419 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4421 item->setCropStart(end.cropStart);
4422 item->resetThumbs(true);
4425 m_document->renderer()->doRefresh();
4426 KdenliveSettings::setSnaptopoints(snap);
4427 setDocumentModified();
4430 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4432 if (pos == oldInfo.startPos.frames(m_document->fps()))
4434 bool snap = KdenliveSettings::snaptopoints();
4436 KdenliveSettings::setSnaptopoints(false);
4437 item->resizeStart(pos);
4438 if (item->startPos().frames(m_document->fps()) != pos) {
4439 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4440 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4441 KdenliveSettings::setSnaptopoints(snap);
4444 KdenliveSettings::setSnaptopoints(snap);
4447 bool hasParentCommand = false;
4449 hasParentCommand = true;
4451 command = new QUndoCommand();
4452 command->setText(i18n("Resize clip start"));
4455 // do this here, too, because otherwise undo won't update the group
4456 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4457 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4459 ItemInfo info = item->info();
4460 if (item->type() == AVWIDGET) {
4461 ItemInfo resizeinfo = oldInfo;
4462 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4463 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4465 // Check if there is an automatic transition on that clip (lower track)
4466 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4467 if (transition && transition->isAutomatic()) {
4468 ItemInfo trInfo = transition->info();
4469 ItemInfo newTrInfo = trInfo;
4470 newTrInfo.startPos = item->startPos();
4471 if (newTrInfo.startPos < newTrInfo.endPos)
4472 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4474 // Check if there is an automatic transition on that clip (upper track)
4475 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4476 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4477 ItemInfo trInfo = transition->info();
4478 ItemInfo newTrInfo = trInfo;
4479 newTrInfo.startPos = item->startPos();
4480 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4481 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4482 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4486 * TODO: cleanup the effect update process
4488 ClipItem *clip = static_cast < ClipItem * >(item);
4490 updatePositionEffects(clip, oldInfo);
4494 QDomElement root = doc.createElement("list");
4495 doc.appendChild(root);
4496 QList <int> indexes;
4497 for (int i = 0; i < clip->effectsCount(); i++) {
4498 QDomElement effect = clip->effectAt(i);
4499 if (EffectsList::hasKeyFrames(effect)) {
4500 doc.appendChild(doc.importNode(effect, true));
4505 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4506 // Keyframes were modified, updateClip
4507 QDomNodeList effs = doc.elementsByTagName("effect");
4509 // Since we must always resize clip before updating the keyframes, we
4510 // put a resize command before & after checking keyframes so that
4511 // we are sure the resize is performed before whenever we do or undo the action
4513 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4514 for (int i = 0; i < indexes.count(); i++) {
4515 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);
4516 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4518 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4519 emit clipItemSelected(clip);
4521 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4524 KdenliveSettings::setSnaptopoints(false);
4525 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4526 KdenliveSettings::setSnaptopoints(snap);
4527 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4529 } else if (item->type() == TRANSITIONWIDGET) {
4530 Transition *transition = static_cast <Transition *>(item);
4531 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)) {
4532 // Cannot resize transition
4533 KdenliveSettings::setSnaptopoints(false);
4534 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4535 KdenliveSettings::setSnaptopoints(snap);
4536 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4538 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4539 if (command == NULL)
4540 m_commandStack->push(moveCommand);
4544 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4545 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4547 if (!hasParentCommand)
4548 m_commandStack->push(command);
4551 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4553 if (pos == oldInfo.endPos.frames(m_document->fps()))
4555 bool snap = KdenliveSettings::snaptopoints();
4557 KdenliveSettings::setSnaptopoints(false);
4558 item->resizeEnd(pos);
4559 if (item->endPos().frames(m_document->fps()) != pos) {
4560 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4561 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4562 KdenliveSettings::setSnaptopoints(snap);
4565 KdenliveSettings::setSnaptopoints(snap);
4568 bool hasParentCommand = false;
4570 hasParentCommand = true;
4572 command = new QUndoCommand();
4573 command->setText(i18n("Resize clip end"));
4576 // do this here, too, because otherwise undo won't update the group
4577 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4578 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4580 ItemInfo info = item->info();
4581 if (item->type() == AVWIDGET) {
4582 ItemInfo resizeinfo = info;
4583 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4584 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4586 // Check if there is an automatic transition on that clip (lower track)
4587 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4588 if (tr && tr->isAutomatic()) {
4589 ItemInfo trInfo = tr->info();
4590 ItemInfo newTrInfo = trInfo;
4591 newTrInfo.endPos = item->endPos();
4592 if (newTrInfo.endPos > newTrInfo.startPos)
4593 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4596 // Check if there is an automatic transition on that clip (upper track)
4597 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4598 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4599 ItemInfo trInfo = tr->info();
4600 ItemInfo newTrInfo = trInfo;
4601 newTrInfo.endPos = item->endPos();
4602 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4603 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4604 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4608 ClipItem *clip = static_cast < ClipItem * >(item);
4610 updatePositionEffects(clip, oldInfo);
4614 QDomElement root = doc.createElement("list");
4615 doc.appendChild(root);
4616 QList <int> indexes;
4617 for (int i = 0; i < clip->effectsCount(); i++) {
4618 QDomElement effect = clip->effectAt(i);
4619 if (EffectsList::hasKeyFrames(effect)) {
4620 doc.appendChild(doc.importNode(effect, true));
4625 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4626 // Keyframes were modified, updateClip
4627 QDomNodeList effs = doc.elementsByTagName("effect");
4629 // Since we must always resize clip before updating the keyframes, we
4630 // put a resize command before & after checking keyframes so that
4631 // we are sure the resize is performed before whenever we do or undo the action
4633 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4634 for (int i = 0; i < indexes.count(); i++) {
4635 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);
4636 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4638 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4639 emit clipItemSelected(clip);
4641 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4644 KdenliveSettings::setSnaptopoints(false);
4645 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4646 KdenliveSettings::setSnaptopoints(true);
4647 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4649 } else if (item->type() == TRANSITIONWIDGET) {
4650 Transition *transition = static_cast <Transition *>(item);
4651 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)) {
4652 // Cannot resize transition
4653 KdenliveSettings::setSnaptopoints(false);
4654 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4655 KdenliveSettings::setSnaptopoints(true);
4656 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4658 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4659 if (command == NULL)
4660 m_commandStack->push(moveCommand);
4663 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4664 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4666 if (!hasParentCommand) {
4667 updateTrackDuration(oldInfo.track, command);
4668 m_commandStack->push(command);
4672 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4674 int end = item->fadeIn();
4676 // there is a fade in effect
4677 int effectPos = item->hasEffect("volume", "fadein");
4678 if (effectPos != -1) {
4679 QDomElement oldeffect = item->effectAt(effectPos);
4680 int start = item->cropStart().frames(m_document->fps());
4681 int max = item->cropDuration().frames(m_document->fps());
4683 // Make sure the fade effect is not longer than the clip
4684 item->setFadeIn(max);
4685 end = item->fadeIn();
4688 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4689 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4690 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4691 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4692 // if fade effect is displayed, update the effect edit widget with new clip duration
4693 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4695 effectPos = item->hasEffect("brightness", "fade_from_black");
4696 if (effectPos != -1) {
4697 QDomElement oldeffect = item->effectAt(effectPos);
4698 int start = item->cropStart().frames(m_document->fps());
4699 int max = item->cropDuration().frames(m_document->fps());
4701 // Make sure the fade effect is not longer than the clip
4702 item->setFadeIn(max);
4703 end = item->fadeIn();
4706 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4707 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4708 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4709 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4710 // if fade effect is displayed, update the effect edit widget with new clip duration
4711 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4714 int start = item->fadeOut();
4716 // there is a fade out effect
4717 int effectPos = item->hasEffect("volume", "fadeout");
4718 if (effectPos != -1) {
4719 QDomElement oldeffect = item->effectAt(effectPos);
4720 int max = item->cropDuration().frames(m_document->fps());
4721 int end = max + item->cropStart().frames(m_document->fps());
4723 // Make sure the fade effect is not longer than the clip
4724 item->setFadeOut(max);
4725 start = item->fadeOut();
4727 start = end - start;
4728 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4729 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4730 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4731 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4732 // if fade effect is displayed, update the effect edit widget with new clip duration
4733 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4735 effectPos = item->hasEffect("brightness", "fade_to_black");
4736 if (effectPos != -1) {
4737 QDomElement oldeffect = item->effectAt(effectPos);
4738 int max = item->cropDuration().frames(m_document->fps());
4739 int end = max + item->cropStart().frames(m_document->fps());
4741 // Make sure the fade effect is not longer than the clip
4742 item->setFadeOut(max);
4743 start = item->fadeOut();
4745 start = end - start;
4746 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4747 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4748 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4749 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4750 // if fade effect is displayed, update the effect edit widget with new clip duration
4751 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4755 int effectPos = item->hasEffect("freeze", "freeze");
4756 if (effectPos != -1) {
4757 // Freeze effect needs to be adjusted with clip resize
4758 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4759 QDomElement eff = item->getEffectAt(effectPos);
4760 if (!eff.isNull() && diff != 0) {
4761 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4762 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4763 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4764 emit clipItemSelected(item, item->selectedEffectIndex());
4769 updatePanZoom(item);
4772 double CustomTrackView::getSnapPointForPos(double pos)
4774 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4777 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4779 QList <GenTime> snaps;
4780 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4781 QList<QGraphicsItem *> itemList = items();
4782 for (int i = 0; i < itemList.count(); i++) {
4783 if (itemList.at(i) == selected) continue;
4784 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4785 if (itemList.at(i)->type() == AVWIDGET) {
4786 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4787 GenTime start = item->startPos();
4788 GenTime end = item->endPos();
4789 snaps.append(start);
4791 if (!offsetList.isEmpty()) {
4792 for (int j = 0; j < offsetList.size(); j++) {
4793 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4794 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4798 QList < GenTime > markers = item->snapMarkers();
4799 for (int j = 0; j < markers.size(); ++j) {
4800 GenTime t = markers.at(j);
4802 if (!offsetList.isEmpty()) {
4803 for (int k = 0; k < offsetList.size(); k++) {
4804 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4808 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4809 Transition *transition = static_cast <Transition*>(itemList.at(i));
4810 GenTime start = transition->startPos();
4811 GenTime end = transition->endPos();
4812 snaps.append(start);
4814 if (!offsetList.isEmpty()) {
4815 for (int j = 0; j < offsetList.size(); j++) {
4816 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4817 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4823 // add cursor position
4824 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4826 if (!offsetList.isEmpty()) {
4827 for (int j = 0; j < offsetList.size(); j++) {
4828 snaps.append(pos - offsetList.at(j));
4833 for (int i = 0; i < m_guides.count(); i++) {
4834 snaps.append(m_guides.at(i)->position());
4835 if (!offsetList.isEmpty()) {
4836 for (int j = 0; j < offsetList.size(); j++) {
4837 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4843 QPoint z = m_document->zone();
4844 snaps.append(GenTime(z.x(), m_document->fps()));
4845 snaps.append(GenTime(z.y(), m_document->fps()));
4848 m_scene->setSnapList(snaps);
4849 //for (int i = 0; i < m_snapPoints.size(); ++i)
4850 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4853 void CustomTrackView::slotSeekToPreviousSnap()
4855 updateSnapPoints(NULL);
4856 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4857 setCursorPos((int) res.frames(m_document->fps()));
4861 void CustomTrackView::slotSeekToNextSnap()
4863 updateSnapPoints(NULL);
4864 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4865 setCursorPos((int) res.frames(m_document->fps()));
4869 void CustomTrackView::clipStart()
4871 AbstractClipItem *item = getMainActiveClip();
4873 setCursorPos((int) item->startPos().frames(m_document->fps()));
4878 void CustomTrackView::clipEnd()
4880 AbstractClipItem *item = getMainActiveClip();
4882 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4887 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4889 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4890 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4891 m_commandStack->push(command);
4894 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4896 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4897 m_commandStack->push(command);
4900 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4902 DocClipBase *base = m_document->clipManager()->getClipById(id);
4903 QList <CommentedTime> markers = base->commentedSnapMarkers();
4905 if (markers.isEmpty()) {
4906 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4909 QUndoCommand *deleteMarkers = new QUndoCommand();
4910 deleteMarkers->setText("Delete clip markers");
4912 for (int i = 0; i < markers.size(); i++) {
4913 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4915 m_commandStack->push(deleteMarkers);
4918 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4920 DocClipBase *base = m_document->clipManager()->getClipById(id);
4921 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4922 else base->deleteSnapMarker(pos);
4923 emit updateClipMarkers(base);
4924 setDocumentModified();
4925 viewport()->update();
4928 int CustomTrackView::hasGuide(int pos, int offset)
4930 for (int i = 0; i < m_guides.count(); i++) {
4931 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4932 if (qAbs(guidePos - pos) <= offset) return guidePos;
4933 else if (guidePos > pos) return -1;
4938 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4942 double fps = m_document->fps();
4943 for (int i = 0; i < m_guides.count(); i++) {
4944 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4945 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4947 goMenu->setEnabled(!m_guides.isEmpty());
4950 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4952 if (oldPos > GenTime() && pos > GenTime()) {
4954 for (int i = 0; i < m_guides.count(); i++) {
4955 if (m_guides.at(i)->position() == oldPos) {
4956 Guide *item = m_guides.at(i);
4957 item->updateGuide(pos, comment);
4961 } else if (pos > GenTime()) addGuide(pos, comment);
4965 for (int i = 0; i < m_guides.count(); i++) {
4966 if (m_guides.at(i)->position() == oldPos) {
4967 delete m_guides.takeAt(i);
4972 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4974 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4975 m_document->syncGuides(m_guides);
4978 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4980 for (int i = 0; i < m_guides.count(); i++) {
4981 if (m_guides.at(i)->position() == pos) {
4982 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4986 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4987 scene()->addItem(g);
4989 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4990 m_document->syncGuides(m_guides);
4994 void CustomTrackView::slotAddGuide(bool dialog)
4996 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4998 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4999 if (d.exec() != QDialog::Accepted) return;
5000 marker = d.newMarker();
5003 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5005 if (addGuide(marker.time(), marker.comment())) {
5006 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5007 m_commandStack->push(command);
5011 void CustomTrackView::slotEditGuide(int guidePos)
5014 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5015 else pos = GenTime(guidePos, m_document->fps());
5017 for (int i = 0; i < m_guides.count(); i++) {
5018 if (m_guides.at(i)->position() == pos) {
5019 slotEditGuide(m_guides.at(i)->info());
5024 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5027 void CustomTrackView::slotEditGuide(CommentedTime guide)
5029 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5030 if (d.exec() == QDialog::Accepted) {
5031 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5032 m_commandStack->push(command);
5037 void CustomTrackView::slotEditTimeLineGuide()
5039 if (m_dragGuide == NULL) return;
5040 CommentedTime guide = m_dragGuide->info();
5041 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5042 if (d.exec() == QDialog::Accepted) {
5043 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5044 m_commandStack->push(command);
5048 void CustomTrackView::slotDeleteGuide(int guidePos)
5051 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5052 else pos = GenTime(guidePos, m_document->fps());
5054 for (int i = 0; i < m_guides.count(); i++) {
5055 if (m_guides.at(i)->position() == pos) {
5056 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5057 m_commandStack->push(command);
5062 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5066 void CustomTrackView::slotDeleteTimeLineGuide()
5068 if (m_dragGuide == NULL) return;
5069 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5070 m_commandStack->push(command);
5074 void CustomTrackView::slotDeleteAllGuides()
5076 QUndoCommand *deleteAll = new QUndoCommand();
5077 deleteAll->setText("Delete all guides");
5078 for (int i = 0; i < m_guides.count(); i++) {
5079 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5081 m_commandStack->push(deleteAll);
5084 void CustomTrackView::setTool(PROJECTTOOL tool)
5089 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5092 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5093 m_scene->setScale(scaleFactor, verticalScale);
5094 removeTipAnimation();
5095 bool adjust = false;
5096 if (verticalScale != matrix().m22()) adjust = true;
5097 setMatrix(newmatrix);
5099 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5100 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5101 for (int i = 0; i < m_guides.count(); i++) {
5102 QLineF l = m_guides.at(i)->line();
5103 l.setP2(QPointF(l.x2(), newHeight));
5104 m_guides.at(i)->setLine(l);
5106 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5109 int diff = sceneRect().width() - m_projectDuration;
5110 if (diff * newmatrix.m11() < 50) {
5111 if (newmatrix.m11() < 0.4)
5112 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5114 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5116 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5117 centerOn(QPointF(cursorPos(), verticalPos));
5120 void CustomTrackView::slotRefreshGuides()
5122 if (KdenliveSettings::showmarkers()) {
5123 for (int i = 0; i < m_guides.count(); i++)
5124 m_guides.at(i)->update();
5128 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5130 painter->setClipRect(rect);
5131 QPen pen1 = painter->pen();
5132 pen1.setColor(palette().dark().color());
5133 painter->setPen(pen1);
5134 double min = rect.left();
5135 double max = rect.right();
5136 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5137 int maxTrack = m_document->tracksCount();
5138 QColor lockedColor = palette().button().color();
5139 QColor audioColor = palette().alternateBase().color();
5140 for (int i = 0; i < maxTrack; i++) {
5141 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5142 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5143 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5144 if (i == m_selectedTrack)
5145 painter->fillRect(track, m_activeTrackBrush.brush(this));
5147 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5149 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5153 bool CustomTrackView::findString(const QString &text)
5156 for (int i = 0; i < m_searchPoints.size(); ++i) {
5157 marker = m_searchPoints.at(i).comment();
5158 if (marker.contains(text, Qt::CaseInsensitive)) {
5159 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5160 int vert = verticalScrollBar()->value();
5161 int hor = cursorPos();
5162 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5170 void CustomTrackView::selectFound(QString track, QString pos)
5172 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5173 slotSelectTrack(track.toInt());
5175 int vert = verticalScrollBar()->value();
5176 int hor = cursorPos();
5177 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5180 bool CustomTrackView::findNextString(const QString &text)
5183 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5184 marker = m_searchPoints.at(i).comment();
5185 if (marker.contains(text, Qt::CaseInsensitive)) {
5186 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5187 int vert = verticalScrollBar()->value();
5188 int hor = cursorPos();
5189 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5198 void CustomTrackView::initSearchStrings()
5200 m_searchPoints.clear();
5201 QList<QGraphicsItem *> itemList = items();
5202 for (int i = 0; i < itemList.count(); i++) {
5203 // parse all clip names
5204 if (itemList.at(i)->type() == AVWIDGET) {
5205 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5206 GenTime start = item->startPos();
5207 CommentedTime t(start, item->clipName());
5208 m_searchPoints.append(t);
5209 // add all clip markers
5210 QList < CommentedTime > markers = item->commentedSnapMarkers();
5211 m_searchPoints += markers;
5216 for (int i = 0; i < m_guides.count(); i++)
5217 m_searchPoints.append(m_guides.at(i)->info());
5219 qSort(m_searchPoints);
5222 void CustomTrackView::clearSearchStrings()
5224 m_searchPoints.clear();
5228 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5230 QList<ItemInfo> matchingInfo;
5231 QList<QGraphicsItem *> itemList = items();
5232 for (int i = 0; i < itemList.count(); i++) {
5233 if (itemList.at(i)->type() == AVWIDGET) {
5234 ClipItem *item = (ClipItem *)itemList.at(i);
5235 if (item->clipProducer() == clipId)
5236 matchingInfo << item->info();
5239 return matchingInfo;
5242 void CustomTrackView::copyClip()
5244 qDeleteAll(m_copiedItems);
5245 m_copiedItems.clear();
5246 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5247 if (itemList.count() == 0) {
5248 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5251 for (int i = 0; i < itemList.count(); i++) {
5252 if (itemList.at(i)->type() == AVWIDGET) {
5253 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5254 ClipItem *clone = clip->clone(clip->info());
5255 m_copiedItems.append(clone);
5256 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5257 Transition *dup = static_cast <Transition *>(itemList.at(i));
5258 m_copiedItems.append(dup->clone());
5263 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5265 if (m_scene->editMode() != NORMALEDIT) {
5266 // If we are in overwrite mode, always allow the move
5269 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));
5270 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5271 for (int i = 0; i < collisions.count(); i++) {
5272 if (collisions.at(i)->type() == type) return false;
5277 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5280 for (int i = 0; i < infoList.count(); i++) {
5281 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));
5284 QList<QGraphicsItem *> collisions = scene()->items(path);
5285 for (int i = 0; i < collisions.count(); i++) {
5286 if (collisions.at(i)->type() == type) return false;
5291 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5293 for (int i = 0; i < items.count(); i++) {
5294 ItemInfo info = items.at(i)->info();
5295 info.startPos += offset;
5296 info.endPos += offset;
5297 info.track += trackOffset;
5298 if (!canBePastedTo(info, items.at(i)->type())) return false;
5303 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5305 QPainterPath movePath;
5306 movePath.moveTo(0, 0);
5308 for (int i = 0; i < items.count(); i++) {
5309 ItemInfo info = items.at(i)->info();
5310 info.startPos = info.startPos + offset;
5311 info.endPos = info.endPos + offset;
5312 info.track = info.track + trackOffset;
5313 if (info.startPos < GenTime()) {
5314 // No clip should go below 0
5317 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));
5318 movePath.addRect(rect);
5320 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5321 for (int i = 0; i < collisions.count(); i++) {
5322 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5323 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5331 void CustomTrackView::pasteClip()
5333 if (m_copiedItems.count() == 0) {
5334 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5339 GenTime pos = GenTime(-1);
5340 if (m_menuPosition.isNull()) {
5341 position = mapFromGlobal(QCursor::pos());
5342 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5343 track = m_selectedTrack;
5344 pos = GenTime(m_cursorPos, m_document->fps());
5345 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5349 position = m_menuPosition;
5352 if (pos == GenTime(-1))
5353 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5355 track = (int)(mapToScene(position).y() / m_tracksHeight);
5357 GenTime leftPos = m_copiedItems.at(0)->startPos();
5358 int lowerTrack = m_copiedItems.at(0)->track();
5359 int upperTrack = m_copiedItems.at(0)->track();
5360 for (int i = 1; i < m_copiedItems.count(); i++) {
5361 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5362 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5363 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5366 GenTime offset = pos - leftPos;
5367 int trackOffset = track - lowerTrack;
5369 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5370 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5371 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5372 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5375 QUndoCommand *pasteClips = new QUndoCommand();
5376 pasteClips->setText("Paste clips");
5378 for (int i = 0; i < m_copiedItems.count(); i++) {
5379 // parse all clip names
5380 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5381 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5382 ItemInfo info = clip->info();
5383 info.startPos += offset;
5384 info.endPos += offset;
5385 info.track += trackOffset;
5386 if (canBePastedTo(info, AVWIDGET)) {
5387 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5388 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5389 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5390 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5392 info.startPos = tr->startPos() + offset;
5393 info.endPos = tr->endPos() + offset;
5394 info.track = tr->track() + trackOffset;
5395 int transitionEndTrack;
5396 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5397 else transitionEndTrack = tr->transitionEndTrack();
5398 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5399 if (info.startPos >= info.endPos) {
5400 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5401 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5402 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5405 updateTrackDuration(-1, pasteClips);
5406 m_commandStack->push(pasteClips);
5409 void CustomTrackView::pasteClipEffects()
5411 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5412 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5415 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5417 QUndoCommand *paste = new QUndoCommand();
5418 paste->setText("Paste effects");
5420 QList<QGraphicsItem *> clips = scene()->selectedItems();
5423 for (int i = 0; i < clips.count(); ++i) {
5424 if (clips.at(i)->type() == GROUPWIDGET) {
5425 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5426 for (int j = 0; j < children.count(); j++) {
5427 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5428 clips.append(children.at(j));
5434 for (int i = 0; i < clips.count(); ++i) {
5435 if (clips.at(i)->type() == AVWIDGET) {
5436 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5437 for (int j = 0; j < clip->effectsCount(); j++) {
5438 QDomElement eff = clip->effectAt(j);
5439 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5440 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5441 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5446 if (paste->childCount() > 0) m_commandStack->push(paste);
5449 //adjust effects (fades, ...)
5450 for (int i = 0; i < clips.count(); ++i) {
5451 if (clips.at(i)->type() == AVWIDGET) {
5452 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5453 updatePositionEffects(item, item->info());
5459 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5461 // parse parameters to check if we need to adjust to the new crop start
5462 int diff = (newstart - oldstart).frames(m_document->fps());
5463 int max = (newstart + duration).frames(m_document->fps());
5464 QDomNodeList params = xml.elementsByTagName("parameter");
5465 for (int i = 0; i < params.count(); i++) {
5466 QDomElement e = params.item(i).toElement();
5467 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5468 QString def = e.attribute("default");
5469 // Effect has a keyframe type parameter, we need to adjust the values
5470 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5471 QStringList newKeyFrames;
5472 foreach(const QString &str, keys) {
5473 int pos = str.section(':', 0, 0).toInt();
5474 double val = str.section(':', 1, 1).toDouble();
5477 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5479 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5481 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5482 e.setAttribute("keyframes", newKeyFrames.join(";"));
5487 ClipItem *CustomTrackView::getClipUnderCursor() const
5489 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5490 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5491 for (int i = 0; i < collisions.count(); i++) {
5492 if (collisions.at(i)->type() == AVWIDGET) {
5493 return static_cast < ClipItem *>(collisions.at(i));
5499 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5501 QList<QGraphicsItem *> clips = scene()->selectedItems();
5502 if (clips.isEmpty()) {
5503 return getClipUnderCursor();
5505 AbstractClipItem *item = NULL;
5506 for (int i = 0; i < clips.count(); ++i) {
5507 if (clips.at(i)->type() == AVWIDGET) {
5508 item = static_cast < AbstractClipItem *>(clips.at(i));
5509 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5512 if (item) return item;
5517 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5519 QList<QGraphicsItem *> clips = scene()->selectedItems();
5520 if (clips.isEmpty()) {
5521 return getClipUnderCursor();
5524 // remove all items in the list that are not clips
5525 for (int i = 0; i < clips.count();) {
5526 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5529 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5530 for (int i = 0; i < clips.count(); ++i) {
5531 if (clips.at(i)->type() == AVWIDGET) {
5532 item = static_cast < ClipItem *>(clips.at(i));
5533 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5541 void CustomTrackView::setInPoint()
5543 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5545 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5548 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5552 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5555 void CustomTrackView::setOutPoint()
5557 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5559 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5562 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5566 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5569 void CustomTrackView::slotUpdateAllThumbs()
5571 if (!isEnabled()) return;
5572 QList<QGraphicsItem *> itemList = items();
5573 //if (itemList.isEmpty()) return;
5575 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5576 for (int i = 0; i < itemList.count(); i++) {
5577 if (itemList.at(i)->type() == AVWIDGET) {
5578 item = static_cast <ClipItem *>(itemList.at(i));
5579 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5580 // Check if we have a cached thumbnail
5581 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5582 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5583 if (QFile::exists(thumb)) {
5585 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5586 item->slotSetStartThumb(pix);
5589 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5590 QString endThumb = startThumb;
5591 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5592 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5593 if (QFile::exists(startThumb)) {
5594 QPixmap pix(startThumb);
5595 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5596 item->slotSetStartThumb(pix);
5598 if (QFile::exists(endThumb)) {
5599 QPixmap pix(endThumb);
5600 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5601 item->slotSetEndThumb(pix);
5604 item->refreshClip(false, false);
5608 viewport()->update();
5611 void CustomTrackView::saveThumbnails()
5613 QList<QGraphicsItem *> itemList = items();
5615 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5616 for (int i = 0; i < itemList.count(); i++) {
5617 if (itemList.at(i)->type() == AVWIDGET) {
5618 item = static_cast <ClipItem *>(itemList.at(i));
5619 if (item->clipType() != COLOR) {
5620 // Check if we have a cached thumbnail
5621 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5622 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5623 if (!QFile::exists(thumb)) {
5624 QPixmap pix(item->startThumb());
5628 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5629 QString endThumb = startThumb;
5630 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5631 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5632 if (!QFile::exists(startThumb)) {
5633 QPixmap pix(item->startThumb());
5634 pix.save(startThumb);
5636 if (!QFile::exists(endThumb)) {
5637 QPixmap pix(item->endThumb());
5647 void CustomTrackView::slotInsertTrack(int ix)
5649 TrackDialog d(m_document, parentWidget());
5650 d.comboTracks->setCurrentIndex(ix);
5651 d.label->setText(i18n("Insert track"));
5652 d.setWindowTitle(i18n("Insert New Track"));
5654 if (d.exec() == QDialog::Accepted) {
5655 ix = d.comboTracks->currentIndex();
5656 if (d.before_select->currentIndex() == 1)
5660 info.isMute = false;
5661 info.isLocked = false;
5662 if (d.video_track->isChecked()) {
5663 info.type = VIDEOTRACK;
5664 info.isBlind = false;
5666 info.type = AUDIOTRACK;
5667 info.isBlind = true;
5669 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5670 m_commandStack->push(addTrack);
5671 setDocumentModified();
5675 void CustomTrackView::slotDeleteTrack(int ix)
5677 if (m_document->tracksCount() < 2) return;
5678 TrackDialog d(m_document, parentWidget());
5679 d.comboTracks->setCurrentIndex(ix);
5680 d.label->setText(i18n("Delete track"));
5681 d.before_select->setHidden(true);
5682 d.setWindowTitle(i18n("Delete Track"));
5683 d.video_track->setHidden(true);
5684 d.audio_track->setHidden(true);
5685 if (d.exec() == QDialog::Accepted) {
5686 ix = d.comboTracks->currentIndex();
5687 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5688 deleteTimelineTrack(ix, info);
5689 setDocumentModified();
5690 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5691 m_commandStack->push(command);*/
5695 void CustomTrackView::slotConfigTracks(int ix)
5697 TracksConfigDialog d(m_document, ix, parentWidget());
5698 if (d.exec() == QDialog::Accepted) {
5699 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5700 m_commandStack->push(configTracks);
5701 QList <int> toDelete = d.deletedTracks();
5702 for (int i = 0; i < toDelete.count(); ++i) {
5703 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5704 deleteTimelineTrack(toDelete.at(i) - i, info);
5706 setDocumentModified();
5710 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5712 if (m_document->tracksCount() < 2) return;
5713 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5714 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5715 QList<QGraphicsItem *> selection = m_scene->items(r);
5716 QUndoCommand *deleteTrack = new QUndoCommand();
5717 deleteTrack->setText("Delete track");
5719 // Delete all clips in selected track
5720 for (int i = 0; i < selection.count(); i++) {
5721 if (selection.at(i)->type() == AVWIDGET) {
5722 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5723 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5724 m_scene->removeItem(item);
5727 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5728 Transition *item = static_cast <Transition *>(selection.at(i));
5729 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5730 m_scene->removeItem(item);
5736 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5737 m_commandStack->push(deleteTrack);
5740 void CustomTrackView::autoTransition()
5742 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5743 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5744 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5747 Transition *tr = static_cast <Transition*>(itemList.at(0));
5748 tr->setAutomatic(!tr->isAutomatic());
5749 QDomElement transition = tr->toXML();
5750 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);
5751 setDocumentModified();
5755 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5758 QDomNodeList params = effect.elementsByTagName("parameter");
5759 for (int i = 0; i < params.count(); i++) {
5760 QDomElement e = params.item(i).toElement();
5761 if (!e.isNull() && e.attribute("type") == "constant") {
5762 if (e.hasAttribute("factor")) {
5763 double factor = e.attribute("factor").toDouble();
5764 double value = e.attribute("value").toDouble();
5765 value = value / factor;
5766 result.append(QString::number(value));
5767 } else result.append(e.attribute("value"));
5773 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5775 QList<QGraphicsItem *> list = scene()->items();
5776 ClipItem *clip = NULL;
5777 for (int i = 0; i < list.size(); ++i) {
5778 if (list.at(i)->type() == AVWIDGET) {
5779 clip = static_cast <ClipItem *>(list.at(i));
5780 if (clip->clipProducer() == id) {
5781 clip->setClipName(name);
5785 viewport()->update();
5788 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5790 minimum = GenTime();
5791 maximum = GenTime();
5792 QList<QGraphicsItem *> selection;
5793 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5794 selection.removeAll(item);
5795 for (int i = 0; i < selection.count(); i++) {
5796 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5797 if (clip && clip->type() == AVWIDGET) {
5798 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5799 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5804 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5806 minimum = GenTime();
5807 maximum = GenTime();
5808 QList<QGraphicsItem *> selection;
5809 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5810 selection.removeAll(item);
5811 for (int i = 0; i < selection.count(); i++) {
5812 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5813 if (clip && clip->type() == TRANSITIONWIDGET) {
5814 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5815 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5820 void CustomTrackView::loadGroups(const QDomNodeList groups)
5822 for (int i = 0; i < groups.count(); i++) {
5823 QDomNodeList children = groups.at(i).childNodes();
5824 scene()->clearSelection();
5825 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5826 QDomNode n = children.item(nodeindex);
5827 QDomElement elem = n.toElement();
5828 int pos = elem.attribute("position").toInt();
5829 int track = elem.attribute("track").toInt();
5830 if (elem.tagName() == "clipitem") {
5831 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5832 if (clip) clip->setSelected(true);
5834 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5835 if (clip) clip->setSelected(true);
5838 groupSelectedItems(false, true);
5842 void CustomTrackView::splitAudio()
5844 resetSelectionGroup();
5845 QList<QGraphicsItem *> selection = scene()->selectedItems();
5846 if (selection.isEmpty()) {
5847 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5850 QUndoCommand *splitCommand = new QUndoCommand();
5851 splitCommand->setText(i18n("Split audio"));
5852 for (int i = 0; i < selection.count(); i++) {
5853 if (selection.at(i)->type() == AVWIDGET) {
5854 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5855 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5856 if (clip->parentItem()) {
5857 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5859 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5864 if (splitCommand->childCount()) {
5865 updateTrackDuration(-1, splitCommand);
5866 m_commandStack->push(splitCommand);
5870 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5872 ClipItem *clip = getClipItemAt(pos, track);
5874 kDebug() << "// Cannot find clip to split!!!";
5878 int start = pos.frames(m_document->fps());
5879 int freetrack = m_document->tracksCount() - track - 1;
5881 // do not split audio when we are on an audio track
5882 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5885 for (; freetrack > 0; freetrack--) {
5886 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5887 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5888 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5889 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5890 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5895 kDebug() << "GOT TRK: " << track;
5896 if (freetrack == 0) {
5897 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5899 ItemInfo info = clip->info();
5900 info.track = m_document->tracksCount() - freetrack;
5901 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5902 scene()->clearSelection();
5903 clip->setSelected(true);
5904 ClipItem *audioClip = getClipItemAt(start, info.track);
5906 clip->setVideoOnly(true);
5907 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5908 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5910 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5911 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5913 audioClip->setSelected(true);
5914 audioClip->setAudioOnly(true);
5915 groupSelectedItems(false, true);
5919 // unsplit clip: remove audio part and change video part to normal clip
5920 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5921 kDebug() << "//CANNOT FIND CLP GRP";
5924 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5925 QList<QGraphicsItem *> children = grp->childItems();
5926 if (children.count() != 2) {
5927 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5930 for (int i = 0; i < children.count(); i++) {
5931 if (children.at(i) != clip) {
5932 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5933 ItemInfo info = clip->info();
5934 deleteClip(clp->info());
5935 clip->setVideoOnly(false);
5936 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5937 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5942 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5943 m_document->clipManager()->removeGroup(grp);
5944 scene()->destroyItemGroup(grp);
5948 void CustomTrackView::setVideoOnly()
5950 resetSelectionGroup();
5951 QList<QGraphicsItem *> selection = scene()->selectedItems();
5952 if (selection.isEmpty()) {
5953 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5956 QUndoCommand *videoCommand = new QUndoCommand();
5957 videoCommand->setText(i18n("Video only"));
5958 for (int i = 0; i < selection.count(); i++) {
5959 if (selection.at(i)->type() == AVWIDGET) {
5960 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5961 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5962 if (clip->parentItem()) {
5963 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5965 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5970 m_commandStack->push(videoCommand);
5973 void CustomTrackView::setAudioOnly()
5975 resetSelectionGroup();
5976 QList<QGraphicsItem *> selection = scene()->selectedItems();
5977 if (selection.isEmpty()) {
5978 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5981 QUndoCommand *videoCommand = new QUndoCommand();
5982 videoCommand->setText(i18n("Audio only"));
5983 for (int i = 0; i < selection.count(); i++) {
5984 if (selection.at(i)->type() == AVWIDGET) {
5985 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5986 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5987 if (clip->parentItem()) {
5988 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5990 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5995 m_commandStack->push(videoCommand);
5998 void CustomTrackView::setAudioAndVideo()
6000 resetSelectionGroup();
6001 QList<QGraphicsItem *> selection = scene()->selectedItems();
6002 if (selection.isEmpty()) {
6003 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6006 QUndoCommand *videoCommand = new QUndoCommand();
6007 videoCommand->setText(i18n("Audio and Video"));
6008 for (int i = 0; i < selection.count(); i++) {
6009 if (selection.at(i)->type() == AVWIDGET) {
6010 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6011 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6012 if (clip->parentItem()) {
6013 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6015 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6020 m_commandStack->push(videoCommand);
6023 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6025 ClipItem *clip = getClipItemAt(pos, track);
6027 kDebug() << "// Cannot find clip to split!!!";
6031 int start = pos.frames(m_document->fps());
6032 clip->setVideoOnly(true);
6033 clip->setAudioOnly(false);
6034 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6035 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6037 } else if (audioOnly) {
6038 int start = pos.frames(m_document->fps());
6039 clip->setAudioOnly(true);
6040 clip->setVideoOnly(false);
6041 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6042 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6045 int start = pos.frames(m_document->fps());
6046 clip->setAudioOnly(false);
6047 clip->setVideoOnly(false);
6048 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6049 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6053 setDocumentModified();
6056 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6058 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6059 m_clipTypeGroup->setEnabled(false);
6061 m_clipTypeGroup->setEnabled(true);
6062 QList <QAction *> actions = m_clipTypeGroup->actions();
6064 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6065 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6066 else lookup = "clip_audio_and_video";
6067 for (int i = 0; i < actions.count(); i++) {
6068 if (actions.at(i)->data().toString() == lookup) {
6069 actions.at(i)->setChecked(true);
6076 void CustomTrackView::slotGoToMarker(QAction *action)
6078 int pos = action->data().toInt();
6079 setCursorPos(pos, true);
6082 void CustomTrackView::reloadTransitionLumas()
6086 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6087 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6088 for (int i = 0; i < params.count(); i++) {
6089 QDomElement e = params.item(i).toElement();
6090 if (e.attribute("tag") == "resource") {
6091 lumaNames = e.attribute("paramlistdisplay");
6092 lumaFiles = e.attribute("paramlist");
6097 QList<QGraphicsItem *> itemList = items();
6098 Transition *transitionitem;
6099 QDomElement transitionXml;
6100 for (int i = 0; i < itemList.count(); i++) {
6101 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6102 transitionitem = static_cast <Transition*>(itemList.at(i));
6103 transitionXml = transitionitem->toXML();
6104 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6105 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6106 for (int i = 0; i < params.count(); i++) {
6107 QDomElement e = params.item(i).toElement();
6108 if (e.attribute("tag") == "resource") {
6109 e.setAttribute("paramlistdisplay", lumaNames);
6110 e.setAttribute("paramlist", lumaFiles);
6115 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6116 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6117 for (int i = 0; i < params.count(); i++) {
6118 QDomElement e = params.item(i).toElement();
6119 if (e.attribute("tag") == "luma") {
6120 e.setAttribute("paramlistdisplay", lumaNames);
6121 e.setAttribute("paramlist", lumaFiles);
6128 emit transitionItemSelected(NULL);
6131 double CustomTrackView::fps() const
6133 return m_document->fps();
6136 void CustomTrackView::updateProjectFps()
6138 // update all clips to the new fps
6139 resetSelectionGroup();
6140 scene()->clearSelection();
6142 QList<QGraphicsItem *> itemList = items();
6143 for (int i = 0; i < itemList.count(); i++) {
6144 // remove all items and re-add them one by one
6145 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6147 for (int i = 0; i < itemList.count(); i++) {
6148 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6149 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6150 clip->updateFps(m_document->fps());
6151 m_scene->addItem(clip);
6152 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6153 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6154 QList<QGraphicsItem *> children = grp->childItems();
6155 for (int j = 0; j < children.count(); j++) {
6156 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6157 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6158 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6159 clip->updateFps(m_document->fps());
6162 m_document->clipManager()->removeGroup(grp);
6163 m_scene->addItem(grp);
6164 scene()->destroyItemGroup(grp);
6165 for (int j = 0; j < children.count(); j++) {
6166 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6167 //children.at(j)->setParentItem(0);
6168 children.at(j)->setSelected(true);
6171 groupSelectedItems(true, true);
6172 } else if (itemList.at(i)->type() == GUIDEITEM) {
6173 Guide *g = static_cast<Guide *>(itemList.at(i));
6175 m_scene->addItem(g);
6178 viewport()->update();
6181 void CustomTrackView::slotTrackDown()
6183 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6184 else m_selectedTrack++;
6185 emit updateTrackHeaders();
6186 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6187 ensureVisible(rect, 0, 0);
6188 viewport()->update();
6191 void CustomTrackView::slotTrackUp()
6193 if (m_selectedTrack > 0) m_selectedTrack--;
6194 else m_selectedTrack = m_document->tracksCount() - 1;
6195 emit updateTrackHeaders();
6196 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6197 ensureVisible(rect, 0, 0);
6198 viewport()->update();
6201 int CustomTrackView::selectedTrack() const
6203 return m_selectedTrack;
6206 QStringList CustomTrackView::selectedClips() const
6208 QStringList clipIds;
6209 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6210 for (int i = 0; i < selection.count(); i++) {
6211 if (selection.at(i)->type() == AVWIDGET) {
6212 ClipItem *item = (ClipItem *)selection.at(i);
6213 clipIds << item->clipProducer();
6219 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6221 QList<ClipItem *> clips;
6222 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6223 for (int i = 0; i < selection.count(); i++) {
6224 if (selection.at(i)->type() == AVWIDGET) {
6225 clips.append((ClipItem *)selection.at(i));
6231 void CustomTrackView::slotSelectTrack(int ix)
6233 m_selectedTrack = qMax(0, ix);
6234 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6235 emit updateTrackHeaders();
6236 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6237 ensureVisible(rect, 0, 0);
6238 viewport()->update();
6241 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6244 if (track != -1 && pos != -1)
6245 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6247 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6248 QList<QGraphicsItem *> selection = m_scene->items(rect);
6249 resetSelectionGroup(group);
6250 if (!group) m_scene->clearSelection();
6251 for (int i = 0; i < selection.count(); i++) {
6252 if (selection.at(i)->type() == AVWIDGET) {
6253 selection.at(i)->setSelected(add);
6257 if (group) groupSelectedItems();
6260 void CustomTrackView::selectTransition(bool add, bool group)
6262 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6263 QList<QGraphicsItem *> selection = m_scene->items(rect);
6264 resetSelectionGroup(group);
6265 if (!group) m_scene->clearSelection();
6266 for (int i = 0; i < selection.count(); i++) {
6267 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6268 selection.at(i)->setSelected(add);
6272 if (group) groupSelectedItems();
6275 QStringList CustomTrackView::extractTransitionsLumas()
6278 QList<QGraphicsItem *> itemList = items();
6279 Transition *transitionitem;
6280 QDomElement transitionXml;
6281 for (int i = 0; i < itemList.count(); i++) {
6282 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6283 transitionitem = static_cast <Transition*>(itemList.at(i));
6284 transitionXml = transitionitem->toXML();
6285 QString luma = EffectsList::parameter(transitionXml, "luma");
6286 if (!luma.isEmpty()) urls << luma;
6292 void CustomTrackView::setEditMode(EDITMODE mode)
6294 m_scene->setEditMode(mode);
6297 void CustomTrackView::checkTrackSequence(int track)
6299 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6300 //track = m_document->tracksCount() -track;
6301 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6302 QList<QGraphicsItem *> selection = m_scene->items(rect);
6303 QList <int> timelineList;
6304 timelineList.append(0);
6305 for (int i = 0; i < selection.count(); i++) {
6306 if (selection.at(i)->type() == AVWIDGET) {
6307 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6308 int start = clip->startPos().frames(m_document->fps());
6309 int end = clip->endPos().frames(m_document->fps());
6310 if (!timelineList.contains(start)) timelineList.append(start);
6311 if (!timelineList.contains(end)) timelineList.append(end);
6314 qSort(timelineList);
6315 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6316 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6319 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6321 if (data.isEmpty()) return;
6322 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6324 info.startPos = GenTime(in, m_document->fps());
6325 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6326 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6327 info.cropDuration = info.endPos - info.startPos;
6328 info.track = m_selectedTrack;
6329 QUndoCommand *addCommand = new QUndoCommand();
6330 addCommand->setText(i18n("Insert clip"));
6331 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6332 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6333 updateTrackDuration(info.track, addCommand);
6334 m_commandStack->push(addCommand);
6336 selectClip(true, false, m_selectedTrack, in);
6337 // Automatic audio split
6338 if (KdenliveSettings::splitaudio())
6342 void CustomTrackView::clearSelection()
6344 resetSelectionGroup();
6345 scene()->clearSelection();
6347 emit clipItemSelected(NULL);
6350 void CustomTrackView::updatePalette()
6352 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6356 pen1.setColor(palette().text().color());
6357 m_cursorLine->setPen(pen1);
6359 emit tracksChanged();
6362 void CustomTrackView::removeTipAnimation()
6365 scene()->removeItem(m_visualTip);
6366 m_animationTimer->stop();
6374 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6376 if (m_visualTip == NULL) {
6377 QRectF rect = clip->sceneBoundingRect();
6378 m_animation = new QGraphicsItemAnimation;
6379 m_animation->setTimeLine(m_animationTimer);
6380 m_animation->setScaleAt(1, 1, 1);
6385 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6386 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6387 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6389 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6391 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6393 m_animation->setScaleAt(.5, 2, 2);
6397 polygon << QPoint(0, - size * 2);
6398 if (mode == RESIZESTART)
6399 polygon << QPoint(size * 2, 0);
6401 polygon << QPoint(- size * 2, 0);
6402 polygon << QPoint(0, size * 2);
6403 polygon << QPoint(0, - size * 2);
6405 m_visualTip = new QGraphicsPolygonItem(polygon);
6406 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6407 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6408 if (mode == RESIZESTART)
6409 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6411 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6413 m_animation->setScaleAt(.5, 2, 1);
6415 case TRANSITIONSTART:
6417 polygon << QPoint(0, - size * 2);
6418 if (mode == TRANSITIONSTART)
6419 polygon << QPoint(size * 2, 0);
6421 polygon << QPoint(- size * 2, 0);
6422 polygon << QPoint(0, 0);
6423 polygon << QPoint(0, - size * 2);
6425 m_visualTip = new QGraphicsPolygonItem(polygon);
6426 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6427 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6428 if (mode == TRANSITIONSTART)
6429 m_visualTip->setPos(rect.x(), rect.bottom());
6431 m_visualTip->setPos(rect.right(), rect.bottom());
6433 m_animation->setScaleAt(.5, 2, 2);
6440 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6441 m_visualTip->setZValue(100);
6442 scene()->addItem(m_visualTip);
6443 m_animation->setItem(m_visualTip);
6444 m_animationTimer->start();
6448 bool CustomTrackView::hasAudio(int track) const
6450 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6451 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6452 QGraphicsItem *item;
6453 for (int i = 0; i < collisions.count(); i++) {
6454 item = collisions.at(i);
6455 if (!item->isEnabled()) continue;
6456 if (item->type() == AVWIDGET) {
6457 ClipItem *clip = static_cast <ClipItem *>(item);
6458 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6464 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6466 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6467 m_commandStack->push(command);
6468 setDocumentModified();
6472 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6474 EffectsParameterList parameters;
6475 parameters.addParam("tag", effect.attribute("tag"));
6476 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6477 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6478 parameters.addParam("id", effect.attribute("id"));
6479 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6480 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6481 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6482 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6484 QDomNodeList params = effect.elementsByTagName("parameter");
6485 for (int i = 0; i < params.count(); i++) {
6486 QDomElement e = params.item(i).toElement();
6487 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6488 if (e.attribute("type") == "simplekeyframe") {
6490 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6491 double factor = e.attribute("factor", "1").toDouble();
6492 for (int j = 0; j < values.count(); j++) {
6493 QString pos = values.at(j).section(':', 0, 0);
6494 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6495 values[j] = pos + "=" + QString::number(val);
6497 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6498 parameters.addParam(e.attribute("name"), values.join(";"));
6499 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6500 parameters.addParam("max", e.attribute("max"));
6501 parameters.addParam("min", e.attribute("min"));
6502 parameters.addParam("factor", e.attribute("factor", "1"));*/
6503 } else if (e.attribute("type") == "keyframe") {
6504 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6505 parameters.addParam("keyframes", e.attribute("keyframes"));
6506 parameters.addParam("max", e.attribute("max"));
6507 parameters.addParam("min", e.attribute("min"));
6508 parameters.addParam("factor", e.attribute("factor", "1"));
6509 parameters.addParam("starttag", e.attribute("starttag", "start"));
6510 parameters.addParam("endtag", e.attribute("endtag", "end"));
6511 } else if (e.attribute("namedesc").contains(';')) {
6512 QString format = e.attribute("format");
6513 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6514 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6516 QTextStream txtNeu(&neu);
6517 if (values.size() > 0)
6518 txtNeu << (int)values[0].toDouble();
6519 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6520 txtNeu << separators[i];
6521 txtNeu << (int)(values[i+1].toDouble());
6523 parameters.addParam("start", neu);
6525 if (e.attribute("factor", "1") != "1") {
6527 if (e.attribute("factor").startsWith('%')) {
6528 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6529 } else fact = e.attribute("factor", "1").toDouble();
6530 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6532 parameters.addParam(e.attribute("name"), e.attribute("value"));
6539 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6541 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6542 for (int i = 0; i < effects.count(); ++i) {
6543 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6544 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6546 // if effect is displayed, update the effect edit widget with new clip duration
6547 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6548 emit clipItemSelected(item, effects.at(i));*/
6550 // update always, otherwise there might problems when resizing groups
6551 if (effects.count() > 0)
6552 emit clipItemSelected(item, item->selectedEffectIndex());
6555 void CustomTrackView::updateTrackNames(int track, bool added)
6557 QList <TrackInfo> tracks = m_document->tracksList();
6558 int max = tracks.count();
6559 int docTrack = max - track - 1;
6561 // count number of tracks of each type
6562 int videoTracks = 0;
6563 int audioTracks = 0;
6564 for (int i = max - 1; i >= 0; --i) {
6565 TrackInfo info = tracks.at(i);
6566 if (info.type == VIDEOTRACK)
6571 if (i <= docTrack) {
6572 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6573 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6576 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6577 info.trackName = type + QString::number(typeNumber);
6578 m_document->setTrackType(i, info);
6581 if (info.trackName == type + QString::number(typeNumber + 1)) {
6582 info.trackName = type + QString::number(typeNumber);
6583 m_document->setTrackType(i, info);
6588 emit tracksChanged();
6591 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6597 tracks << m_document->tracksCount() - track - 1;
6599 // negative track number -> update all tracks
6600 for (int i = 0; i < m_document->tracksCount(); ++i)
6604 for (int i = 0; i < tracks.count(); ++i) {
6606 // t + 1 because of black background track
6607 duration = m_document->renderer()->mltTrackDuration(t + 1);
6608 if (duration != m_document->trackDuration(t)) {
6609 m_document->setTrackDuration(t, duration);
6612 EffectsList effects = m_document->getTrackEffects(t);
6613 for (int j = 0; j < effects.count(); ++j) {
6615 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6616 * - update the effectstack if necessary
6623 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6625 QList<QGraphicsItem *> list = scene()->items();
6626 ClipItem *clip = NULL;
6627 for (int i = 0; i < list.size(); ++i) {
6628 if (list.at(i)->type() == AVWIDGET) {
6629 clip = static_cast <ClipItem *>(list.at(i));
6630 if (clip->clipProducer() == id) {
6631 clip->refreshClip(true, resetThumbs);