1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
377 double snappedPos = getSnapPointForPos(mappedXPos);
378 emit mousePosition(mappedXPos);
380 if (event->buttons() & Qt::MidButton) return;
381 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
382 event->setAccepted(true);
384 QGraphicsView::mouseMoveEvent(event);
388 if (event->buttons() != Qt::NoButton) {
389 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
390 if (m_dragItem && m_tool == SELECTTOOL) {
391 if (m_operationMode == MOVE && move) {
392 QGraphicsView::mouseMoveEvent(event);
393 // If mouse is at a border of the view, scroll
395 m_scrollOffset = -30;
396 m_scrollTimer.start();
397 } else if (viewport()->width() - pos < 10) {
399 m_scrollTimer.start();
400 } else if (m_scrollTimer.isActive()) {
401 m_scrollTimer.stop();
403 } else if (m_operationMode == RESIZESTART && move) {
404 m_document->renderer()->pause();
405 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
406 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
408 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
410 m_dragItem->resizeStart((int)(snappedPos));
412 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
413 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
414 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
415 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
416 } else if (m_operationMode == RESIZEEND && move) {
417 m_document->renderer()->pause();
418 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
419 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
421 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
423 m_dragItem->resizeEnd((int)(snappedPos));
425 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
426 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
427 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
428 } else if (m_operationMode == FADEIN && move) {
429 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
430 } else if (m_operationMode == FADEOUT && move) {
431 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
432 } else if (m_operationMode == KEYFRAME && move) {
433 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
434 double pos = mapToScene(event->pos()).toPoint().y();
435 QRectF br = m_dragItem->sceneBoundingRect();
436 double maxh = 100.0 / br.height();
437 pos = (br.bottom() - pos) * maxh;
438 m_dragItem->updateKeyFramePos(keyFramePos, pos);
439 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
440 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
442 removeTipAnimation();
444 } else if (m_operationMode == MOVEGUIDE) {
445 removeTipAnimation();
446 QGraphicsView::mouseMoveEvent(event);
448 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
450 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
451 if (snappedPos < 0) snappedPos = 0;
453 // Make sure there is no collision
454 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
455 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
456 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
457 collidingItems.removeAll(m_selectionGroup);
458 for (int i = 0; i < children.count(); i++) {
459 if (children.at(i)->type() == GROUPWIDGET) {
460 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
461 for (int j = 0; j < subchildren.count(); j++)
462 collidingItems.removeAll(subchildren.at(j));
464 collidingItems.removeAll(children.at(i));
466 bool collision = false;
468 for (int i = 0; i < collidingItems.count(); i++) {
469 if (!collidingItems.at(i)->isEnabled()) continue;
470 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
471 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
472 // Moving backward, determine best pos
473 QPainterPath clipPath;
474 clipPath.addRect(item->sceneBoundingRect());
475 QPainterPath res = shape.intersected(clipPath);
476 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
479 snappedPos += offset;
480 // make sure we have no collision
481 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
482 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
483 collidingItems.removeAll(m_selectionGroup);
484 for (int i = 0; i < children.count(); i++) {
485 if (children.at(i)->type() == GROUPWIDGET) {
486 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
487 for (int j = 0; j < subchildren.count(); j++)
488 collidingItems.removeAll(subchildren.at(j));
490 collidingItems.removeAll(children.at(i));
493 for (int i = 0; i < collidingItems.count(); i++) {
494 if (!collidingItems.at(i)->isEnabled()) continue;
495 if (collidingItems.at(i)->type() == AVWIDGET) {
504 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
517 for (int i = 0; i < collidingItems.count(); i++) {
518 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
519 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
520 // Moving backward, determine best pos
521 QPainterPath clipPath;
522 clipPath.addRect(item->sceneBoundingRect());
523 QPainterPath res = shape.intersected(clipPath);
524 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
528 snappedPos += offset;
529 // make sure we have no collision
530 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
531 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
532 collidingItems.removeAll(m_selectionGroup);
533 for (int i = 0; i < children.count(); i++) {
534 if (children.at(i)->type() == GROUPWIDGET) {
535 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
536 for (int j = 0; j < subchildren.count(); j++)
537 collidingItems.removeAll(subchildren.at(j));
539 collidingItems.removeAll(children.at(i));
541 for (int i = 0; i < collidingItems.count(); i++) {
542 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
550 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
551 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
555 if (m_tool == RAZORTOOL) {
556 setCursor(m_razorCursor);
557 //QGraphicsView::mouseMoveEvent(event);
559 } else if (m_tool == SPACERTOOL) {
560 setCursor(m_spacerCursor);
564 QList<QGraphicsItem *> itemList = items(event->pos());
565 QGraphicsRectItem *item = NULL;
566 OPERATIONTYPE opMode = NONE;
568 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
570 } else for (int i = 0; i < itemList.count(); i++) {
571 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
572 item = (QGraphicsRectItem*) itemList.at(i);
577 if (item && event->buttons() == Qt::NoButton) {
578 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
579 if (m_tool == RAZORTOOL) {
580 // razor tool over a clip, display current frame in monitor
581 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
582 //TODO: solve crash when showing frame when moving razor over clip
583 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
588 opMode = clip->operationMode(mapToScene(event->pos()));
589 const double size = 5;
590 if (opMode == m_moveOpMode) {
591 QGraphicsView::mouseMoveEvent(event);
594 removeTipAnimation();
596 m_moveOpMode = opMode;
597 setTipAnimation(clip, opMode, size);
599 if (item->type() == AVWIDGET)
600 ci = static_cast <ClipItem *>(item);
602 if (opMode == MOVE) {
603 setCursor(Qt::OpenHandCursor);
605 message = ci->clipName() + i18n(":");
606 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
607 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
608 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
609 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
610 if (clip->parentItem() == m_selectionGroup)
611 message.append(i18n(" Selection duration:"));
613 message.append(i18n(" Group duration:"));
614 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
615 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
616 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
617 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
621 } else if (opMode == RESIZESTART) {
622 setCursor(KCursor("left_side", Qt::SizeHorCursor));
624 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
625 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
626 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
627 } else if (opMode == RESIZEEND) {
628 setCursor(KCursor("right_side", Qt::SizeHorCursor));
630 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
631 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
632 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
633 } else if (opMode == FADEIN || opMode == FADEOUT) {
634 setCursor(Qt::PointingHandCursor);
635 if (ci && opMode == FADEIN && ci->fadeIn()) {
636 message = i18n("Fade in duration: ");
637 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
638 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
639 message = i18n("Fade out duration: ");
640 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
642 message = i18n("Drag to add or resize a fade effect.");
644 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
645 setCursor(Qt::PointingHandCursor);
646 message = i18n("Click to add a transition.");
647 } else if (opMode == KEYFRAME) {
648 setCursor(Qt::PointingHandCursor);
649 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
652 if (!message.isEmpty())
653 emit displayMessage(message, InformationMessage);
654 } // no clip under mouse
655 else if (m_tool == RAZORTOOL) {
658 } else if (opMode == MOVEGUIDE) {
659 m_moveOpMode = opMode;
660 setCursor(Qt::SplitHCursor);
662 removeTipAnimation();
663 setCursor(Qt::ArrowCursor);
664 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
665 QGraphicsView::mouseMoveEvent(event);
667 setCursorPos(mappedXPos);
668 slotCheckPositionScrolling();
670 } else m_moveOpMode = NONE;
672 QGraphicsView::mouseMoveEvent(event);
676 void CustomTrackView::mousePressEvent(QMouseEvent * event)
678 setFocus(Qt::MouseFocusReason);
679 m_menuPosition = QPoint();
681 // special cases (middle click button or ctrl / shift click
682 if (event->button() == Qt::MidButton) {
684 m_blockRefresh = false;
685 m_operationMode = NONE;
689 if (event->modifiers() & Qt::ShiftModifier) {
690 // Rectangle selection
691 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
692 setDragMode(QGraphicsView::RubberBandDrag);
693 if (!(event->modifiers() & Qt::ControlModifier)) {
694 resetSelectionGroup();
695 scene()->clearSelection();
697 m_blockRefresh = false;
698 m_operationMode = RUBBERSELECTION;
699 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = true;
705 bool collision = false;
707 if (m_tool != RAZORTOOL) activateMonitor();
708 else if (m_document->renderer()->playSpeed() != 0.0) {
709 m_document->renderer()->pause();
712 m_clickEvent = event->pos();
714 // check item under mouse
715 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
717 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
718 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
719 setDragMode(QGraphicsView::ScrollHandDrag);
720 QGraphicsView::mousePressEvent(event);
721 m_blockRefresh = false;
722 m_operationMode = NONE;
726 // if a guide and a clip were pressed, just select the guide
727 for (int i = 0; i < collisionList.count(); ++i) {
728 if (collisionList.at(i)->type() == GUIDEITEM) {
729 // a guide item was pressed
730 m_dragGuide = (Guide *) collisionList.at(i);
731 if (event->button() == Qt::LeftButton) { // move it
732 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
734 m_operationMode = MOVEGUIDE;
735 // deselect all clips so that only the guide will move
736 m_scene->clearSelection();
737 resetSelectionGroup(false);
738 updateSnapPoints(NULL);
739 QGraphicsView::mousePressEvent(event);
741 } else // show context menu
746 // Find first clip, transition or group under mouse (when no guides selected)
748 AbstractGroupItem *dragGroup = NULL;
749 AbstractClipItem *collisionClip = NULL;
751 while (!m_dragGuide && ct < collisionList.count()) {
752 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
753 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
754 if (collisionClip->isItemLocked())
756 if (collisionClip == m_dragItem)
757 collisionClip = NULL;
759 m_dragItem = collisionClip;
761 m_dragItemInfo = m_dragItem->info();
762 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
763 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
764 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
771 if (m_dragItem) emit clipItemSelected(NULL);
774 #if QT_VERSION >= 0x040600
775 // Add shadow to dragged item, currently disabled because of painting artifacts
776 //TODO: re-enable when fixed
777 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
778 eff->setBlurRadius(5);
779 eff->setOffset(3, 3);
780 m_dragItem->setGraphicsEffect(eff);*/
782 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
783 // update transition menu action
784 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
785 m_autoTransition->setEnabled(true);
786 } else m_autoTransition->setEnabled(false);
788 // context menu requested
789 if (event->button() == Qt::RightButton) {
791 if (dragGroup) dragGroup->setSelected(true);
792 else if (!m_dragItem->isSelected()) {
793 resetSelectionGroup(false);
794 m_scene->clearSelection();
795 m_dragItem->setSelected(true);
797 } else if (!m_dragGuide) {
798 // check if there is a guide close to mouse click
799 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
800 for (int i = 0; i < guidesCollisionList.count(); i++) {
801 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
802 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
806 // keep this to support multiple guides context menu in the future (?)
807 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
808 guidesCollisionList.removeAt(0);
810 if (!guidesCollisionList.isEmpty())
811 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
814 m_operationMode = NONE;
815 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
816 m_menuPosition = m_clickEvent;
822 // No item under click
823 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
824 resetSelectionGroup(false);
825 setCursor(Qt::ArrowCursor);
826 m_scene->clearSelection();
828 updateClipTypeActions(NULL);
829 if (m_tool == SPACERTOOL) {
830 QList<QGraphicsItem *> selection;
831 if (event->modifiers() == Qt::ControlModifier) {
832 // Ctrl + click, select all items on track after click position
833 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
834 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
835 // Cannot use spacer on locked track
836 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
840 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
843 selection = checkForGroups(rect, &isOk);
845 // groups found on track, do not allow the move
846 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
850 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
852 // Select all items on all tracks after click position
853 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
854 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
857 QList <GenTime> offsetList;
858 // create group to hold selected items
859 m_selectionGroup = new AbstractGroupItem(m_document->fps());
860 scene()->addItem(m_selectionGroup);
862 for (int i = 0; i < selection.count(); i++) {
863 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
864 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
865 if (item->isItemLocked()) continue;
866 offsetList.append(item->startPos());
867 offsetList.append(item->endPos());
868 m_selectionGroup->addToGroup(selection.at(i));
869 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
870 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
871 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
872 QList<QGraphicsItem *> children = selection.at(i)->childItems();
873 for (int j = 0; j < children.count(); j++) {
874 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
875 offsetList.append(item->startPos());
876 offsetList.append(item->endPos());
878 m_selectionGroup->addToGroup(selection.at(i));
879 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
880 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
881 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
882 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
883 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
884 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
887 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
888 if (!offsetList.isEmpty()) {
890 QList <GenTime> cleandOffsetList;
891 GenTime startOffset = offsetList.takeFirst();
892 for (int k = 0; k < offsetList.size(); k++) {
893 GenTime newoffset = offsetList.at(k) - startOffset;
894 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
895 cleandOffsetList.append(newoffset);
898 updateSnapPoints(NULL, cleandOffsetList, true);
900 m_operationMode = SPACER;
902 setCursorPos((int)(mapToScene(event->x(), 0).x()));
904 QGraphicsView::mousePressEvent(event);
909 if (m_tool == RAZORTOOL && m_dragItem) {
910 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
911 if (m_dragItem->type() == TRANSITIONWIDGET) {
912 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
914 m_document->renderer()->pause();
915 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
916 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
918 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
919 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
920 m_commandStack->push(command);
922 setDocumentModified();
929 bool itemSelected = false;
930 if (m_dragItem->isSelected())
932 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
934 else if (dragGroup && dragGroup->isSelected())
937 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
938 if (event->modifiers() != Qt::ControlModifier) {
939 resetSelectionGroup(false);
940 m_scene->clearSelection();
941 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
942 viewport()->update();
943 } else resetSelectionGroup();
945 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
946 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
948 bool selected = !m_dragItem->isSelected();
950 dragGroup->setSelected(selected);
952 m_dragItem->setSelected(selected);
954 groupSelectedItems();
955 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
956 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
957 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
960 if (collisionClip != NULL || m_dragItem == NULL) {
961 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
962 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
963 emit clipItemSelected(selected);
965 emit clipItemSelected(NULL);
969 // If clicked item is selected, allow move
970 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
972 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
973 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
974 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
976 // Update snap points
977 if (m_selectionGroup == NULL) {
978 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
979 updateSnapPoints(NULL);
981 updateSnapPoints(m_dragItem);
983 QList <GenTime> offsetList;
984 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
985 for (int i = 0; i < children.count(); i++) {
986 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
987 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
988 offsetList.append(item->startPos());
989 offsetList.append(item->endPos());
992 if (!offsetList.isEmpty()) {
994 GenTime startOffset = offsetList.takeFirst();
995 QList <GenTime> cleandOffsetList;
996 for (int k = 0; k < offsetList.size(); k++) {
997 GenTime newoffset = offsetList.at(k) - startOffset;
998 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
999 cleandOffsetList.append(newoffset);
1002 updateSnapPoints(NULL, cleandOffsetList, true);
1006 if (m_operationMode == KEYFRAME) {
1007 m_dragItem->updateSelectedKeyFrame();
1008 m_blockRefresh = false;
1010 } else if (m_operationMode == MOVE) {
1011 setCursor(Qt::ClosedHandCursor);
1012 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1014 info.startPos = m_dragItem->startPos();
1015 info.track = m_dragItem->track();
1016 int transitiontrack = getPreviousVideoTrack(info.track);
1017 ClipItem *transitionClip = NULL;
1018 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1019 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1020 info.endPos = transitionClip->endPos();
1022 GenTime transitionDuration(65, m_document->fps());
1023 if (m_dragItem->cropDuration() < transitionDuration)
1024 info.endPos = m_dragItem->endPos();
1026 info.endPos = info.startPos + transitionDuration;
1028 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1029 // Check there is no other transition at that place
1030 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1031 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1032 QList<QGraphicsItem *> selection = m_scene->items(r);
1033 bool transitionAccepted = true;
1034 for (int i = 0; i < selection.count(); i++) {
1035 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1036 Transition *tr = static_cast <Transition *>(selection.at(i));
1037 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1038 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1039 } else transitionAccepted = false;
1042 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1043 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1046 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1052 info.startPos = transitionClip->startPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1056 else info.startPos = info.endPos - transitionDuration;
1058 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1059 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1060 EffectsList::setParameter(transition, "reverse", "1");
1062 // Check there is no other transition at that place
1063 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1064 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1065 QList<QGraphicsItem *> selection = m_scene->items(r);
1066 bool transitionAccepted = true;
1067 for (int i = 0; i < selection.count(); i++) {
1068 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1069 Transition *tr = static_cast <Transition *>(selection.at(i));
1070 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1071 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1072 } else transitionAccepted = false;
1075 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1076 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1078 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1079 resetSelectionGroup(false);
1080 m_dragItem->setSelected(true);
1083 m_blockRefresh = false;
1085 QGraphicsView::mousePressEvent(event);
1088 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1090 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1091 QList<QGraphicsItem *> list = scene()->items(p);
1092 AbstractGroupItem *group = NULL;
1093 for (int i = 0; i < list.size(); i++) {
1094 if (!list.at(i)->isEnabled()) continue;
1095 if (list.at(i)->type() == GROUPWIDGET) {
1096 group = static_cast <AbstractGroupItem *>(list.at(i));
1100 rebuildGroup(group);
1103 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1106 resetSelectionGroup(false);
1107 m_scene->clearSelection();
1109 QList <QGraphicsItem *> children = group->childItems();
1110 m_document->clipManager()->removeGroup(group);
1111 scene()->destroyItemGroup(group);
1112 for (int i = 0; i < children.count(); i++)
1113 children.at(i)->setSelected(true);
1114 groupSelectedItems(false, true);
1118 void CustomTrackView::resetSelectionGroup(bool selectItems)
1120 if (m_selectionGroup) {
1121 // delete selection group
1122 bool snap = KdenliveSettings::snaptopoints();
1123 KdenliveSettings::setSnaptopoints(false);
1125 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1126 scene()->destroyItemGroup(m_selectionGroup);
1127 for (int i = 0; i < children.count(); i++) {
1128 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1129 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1130 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1131 children.at(i)->setSelected(selectItems);
1133 } else if (children.at(i)->type() == GROUPWIDGET) {
1134 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1135 children.at(i)->setSelected(selectItems);
1139 m_selectionGroup = NULL;
1140 KdenliveSettings::setSnaptopoints(snap);
1144 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1146 if (m_selectionGroup) {
1147 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1150 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1151 if (selection.isEmpty()) return;
1153 // Find top left position of selection
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1157 } else if (selection.at(i)->parentItem()) {
1158 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1162 if (force || selection.count() > 1) {
1163 bool snap = KdenliveSettings::snaptopoints();
1164 KdenliveSettings::setSnaptopoints(false);
1165 if (createNewGroup) {
1166 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1167 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1168 QPointF diff = newGroup->pos();
1169 newGroup->translate(-diff.x(), -diff.y());
1170 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1172 scene()->addItem(newGroup);
1174 // Check if we are trying to include a group in a group
1175 QList <AbstractGroupItem *> groups;
1176 for (int i = 0; i < selection.count(); i++) {
1177 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1178 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1179 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1180 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1182 if (!groups.isEmpty()) {
1183 // ungroup previous groups
1184 while (!groups.isEmpty()) {
1185 AbstractGroupItem *grp = groups.takeFirst();
1186 m_document->clipManager()->removeGroup(grp);
1187 scene()->destroyItemGroup(grp);
1189 selection = m_scene->selectedItems();
1192 for (int i = 0; i < selection.count(); i++) {
1193 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1194 newGroup->addToGroup(selection.at(i));
1195 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1198 KdenliveSettings::setSnaptopoints(snap);
1200 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1201 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1202 QPointF diff = m_selectionGroup->pos();
1203 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1204 m_selectionGroup->translate(- diff.x(), -diff.y());
1206 scene()->addItem(m_selectionGroup);
1207 for (int i = 0; i < selection.count(); i++) {
1208 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1209 m_selectionGroup->addToGroup(selection.at(i));
1210 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1213 KdenliveSettings::setSnaptopoints(snap);
1214 if (m_selectionGroup) {
1215 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1216 m_selectionGroupInfo.track = m_selectionGroup->track();
1219 } else resetSelectionGroup();
1222 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1224 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1225 /*if (m_moveOpMode == KEYFRAME) {
1226 // user double clicked on a keyframe, open edit dialog
1227 //TODO: update for effects with several values per keyframe
1228 QDialog d(parentWidget());
1229 Ui::KeyFrameDialog_UI view;
1231 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1232 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1233 view.kfr_value->setFocus();
1234 if (d.exec() == QDialog::Accepted) {
1235 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1236 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1237 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1238 QString previous = item->keyframes(item->selectedEffectIndex());
1239 item->updateKeyframeEffect();
1240 QString next = item->keyframes(item->selectedEffectIndex());
1241 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->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());
1249 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1250 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1251 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1252 //QString previous = item->keyframes(item->selectedEffectIndex());
1253 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1254 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1255 //item->updateKeyframeEffect();
1256 //QString next = item->keyframes(item->selectedEffectIndex());
1257 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1258 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1259 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1260 m_commandStack->push(command);
1261 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1262 emit clipItemSelected(item, item->selectedEffectIndex());
1264 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1267 QList<QGraphicsItem *> collisionList = items(event->pos());
1268 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1269 Guide *editGuide = (Guide *) collisionList.at(0);
1270 if (editGuide) slotEditGuide(editGuide->info());
1275 void CustomTrackView::editItemDuration()
1277 AbstractClipItem *item;
1281 if (m_scene->selectedItems().count() == 1) {
1282 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1284 if (m_scene->selectedItems().empty())
1285 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1287 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1293 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1297 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1298 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1302 if (!item->isItemLocked()) {
1305 if (item->type() == TRANSITIONWIDGET)
1306 getTransitionAvailableSpace(item, minimum, maximum);
1308 getClipAvailableSpace(item, minimum, maximum);
1310 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1311 if (d.exec() == QDialog::Accepted) {
1312 ItemInfo clipInfo = item->info();
1313 ItemInfo startInfo = clipInfo;
1314 if (item->type() == TRANSITIONWIDGET) {
1315 // move & resize transition
1316 clipInfo.startPos = d.startPos();
1317 clipInfo.endPos = clipInfo.startPos + d.duration();
1318 clipInfo.track = item->track();
1319 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1320 updateTrackDuration(clipInfo.track, command);
1321 m_commandStack->push(command);
1323 // move and resize clip
1324 QUndoCommand *moveCommand = new QUndoCommand();
1325 moveCommand->setText(i18n("Edit clip"));
1326 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1327 // duration was reduced, so process it first
1328 clipInfo.endPos = clipInfo.startPos + d.duration();
1329 clipInfo.cropStart = d.cropStart();
1330 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1332 if (d.startPos() != clipInfo.startPos) {
1333 startInfo = clipInfo;
1334 clipInfo.startPos = d.startPos();
1335 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1336 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1338 if (d.duration() > item->cropDuration()) {
1339 // duration was increased, so process it after move
1340 startInfo = clipInfo;
1341 clipInfo.endPos = clipInfo.startPos + d.duration();
1342 clipInfo.cropStart = d.cropStart();
1343 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1345 updateTrackDuration(clipInfo.track, moveCommand);
1346 m_commandStack->push(moveCommand);
1350 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1354 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1356 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1358 clip->setKeyframes(index, keyframes);
1359 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1360 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1364 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1366 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1367 m_editGuide->setEnabled(m_dragGuide != NULL);
1368 m_markerMenu->clear();
1369 m_markerMenu->setEnabled(false);
1371 m_timelineContextMenu->popup(pos);
1372 } else if (group != NULL) {
1373 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1374 m_ungroupAction->setEnabled(true);
1375 updateClipTypeActions(NULL);
1376 m_timelineContextClipMenu->popup(pos);
1378 m_ungroupAction->setEnabled(false);
1379 if (clip->type() == AVWIDGET) {
1380 ClipItem *item = static_cast <ClipItem*>(clip);
1381 //build go to marker menu
1382 if (item->baseClip()) {
1383 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1384 int offset = item->startPos().frames(m_document->fps());
1385 if (!markers.isEmpty()) {
1386 for (int i = 0; i < markers.count(); i++) {
1387 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1388 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1389 QAction *go = m_markerMenu->addAction(position);
1390 go->setData(pos + offset);
1393 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1395 updateClipTypeActions(item);
1396 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1397 m_timelineContextClipMenu->popup(pos);
1398 } else if (clip->type() == TRANSITIONWIDGET) {
1399 m_timelineContextTransitionMenu->popup(pos);
1404 void CustomTrackView::activateMonitor()
1406 emit activateDocumentMonitor();
1409 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1411 resetSelectionGroup();
1413 info.startPos = GenTime();
1414 info.cropStart = GenTime(in, m_document->fps());
1415 info.endPos = GenTime(out - in, m_document->fps());
1416 info.cropDuration = info.endPos - info.startPos;
1419 // Check if clip can be inserted at that position
1420 ItemInfo pasteInfo = info;
1421 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1422 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1423 pasteInfo.track = selectedTrack();
1424 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1425 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1429 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1430 updateTrackDuration(pasteInfo.track, command);
1431 m_commandStack->push(command);
1433 selectClip(true, false);
1434 // Automatic audio split
1435 if (KdenliveSettings::splitaudio())
1439 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1441 if (data->hasFormat("kdenlive/clip")) {
1443 m_scene->clearSelection();
1444 resetSelectionGroup(false);
1445 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1446 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1448 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1451 if (clip->producer() == NULL) {
1452 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1455 QPointF framePos = mapToScene(pos);
1457 info.startPos = GenTime();
1458 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1459 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1460 info.cropDuration = info.endPos - info.startPos;
1463 // Check if clip can be inserted at that position
1464 ItemInfo pasteInfo = info;
1465 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1466 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1467 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1468 framePos.setX((int)(framePos.x() + 0.5));
1469 framePos.setY(pasteInfo.track * m_tracksHeight);
1470 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1473 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1474 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1475 m_selectionGroup->addToGroup(item);
1476 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1478 QList <GenTime> offsetList;
1479 offsetList.append(info.endPos);
1480 updateSnapPoints(NULL, offsetList);
1481 m_selectionGroup->setPos(framePos);
1482 scene()->addItem(m_selectionGroup);
1483 m_selectionGroup->setSelected(true);
1485 } else if (data->hasFormat("kdenlive/producerslist")) {
1487 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1488 m_scene->clearSelection();
1489 resetSelectionGroup(false);
1491 QList <GenTime> offsetList;
1492 QList <ItemInfo> infoList;
1493 QPointF framePos = mapToScene(pos);
1494 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1495 int track = (int)(framePos.y() / m_tracksHeight);
1496 framePos.setX((int)(framePos.x() + 0.5));
1497 framePos.setY(track * m_tracksHeight);
1499 // Check if clips can be inserted at that position
1500 for (int i = 0; i < ids.size(); ++i) {
1501 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1503 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1506 if (clip->producer() == NULL) {
1507 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1511 info.startPos = start;
1512 info.cropDuration = clip->duration();
1513 info.endPos = info.startPos + info.cropDuration;
1515 infoList.append(info);
1516 start += clip->duration();
1518 if (!canBePastedTo(infoList, AVWIDGET)) {
1521 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1523 for (int i = 0; i < ids.size(); ++i) {
1524 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1526 info.startPos = start;
1527 info.cropDuration = clip->duration();
1528 info.endPos = info.startPos + info.cropDuration;
1530 start += info.cropDuration;
1531 offsetList.append(start);
1532 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1533 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1534 m_selectionGroup->addToGroup(item);
1535 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1538 updateSnapPoints(NULL, offsetList);
1539 m_selectionGroup->setPos(framePos);
1540 scene()->addItem(m_selectionGroup);
1541 //m_selectionGroup->setZValue(10);
1542 m_thumbsTimer.start();
1546 // the drag is not a clip (may be effect, ...)
1554 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1556 if (insertDropClips(event->mimeData(), event->pos())) {
1557 event->acceptProposedAction();
1558 } else QGraphicsView::dragEnterEvent(event);
1561 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1563 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);
1564 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1565 collindingItems.removeAll(item);
1566 if (collindingItems.isEmpty()) return false;
1568 for (int i = 0; i < collindingItems.count(); i++) {
1569 QGraphicsItem *collision = collindingItems.at(i);
1570 if (collision->type() == item->type()) {
1572 kDebug() << "// COLLISIION DETECTED";
1580 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1582 int track = m_document->tracksCount() - clip->track();
1583 GenTime pos = clip->startPos();
1584 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1585 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1588 bool success = true;
1589 for (int i = 0; i < clip->effectsCount(); i++) {
1590 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1592 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1593 m_document->renderer()->doRefresh();
1596 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1598 if (pos < GenTime()) {
1601 m_document->addTrackEffect(track - 1, effect);
1602 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1603 emit updateTrackEffectState(track - 1);
1604 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1607 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1609 // Special case: speed effect
1610 if (effect.attribute("id") == "speed") {
1611 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1612 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1615 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1616 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1617 if (strobe == 0) strobe = 1;
1618 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1619 EffectsParameterList params = clip->addEffect(effect);
1620 m_document->renderer()->mltAddEffect(track, pos, params);
1621 if (clip->isSelected()) emit clipItemSelected(clip);
1624 EffectsParameterList params = clip->addEffect(effect);
1625 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1626 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1627 if (clip->isSelected()) emit clipItemSelected(clip);
1628 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1631 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1633 QString index = effect.attribute("kdenlive_ix");
1634 if (pos < GenTime()) {
1635 // Delete track effect
1636 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1637 m_document->removeTrackEffect(track - 1, effect);
1639 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1640 emit updateTrackEffectState(track - 1);
1641 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1644 // Special case: speed effect
1645 if (effect.attribute("id") == "speed") {
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1648 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1649 clip->deleteEffect(index);
1650 emit clipItemSelected(clip);
1651 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1655 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1656 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1657 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1667 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1669 QList<QGraphicsItem *> itemList = group->childItems();
1670 QUndoCommand *effectCommand = new QUndoCommand();
1672 QDomNode namenode = effect.elementsByTagName("name").item(0);
1673 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1674 else effectName = i18n("effect");
1675 effectCommand->setText(i18n("Add %1", effectName));
1677 for (int i = 0; i < itemList.count(); i++) {
1678 if (itemList.at(i)->type() == AVWIDGET) {
1679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1680 if (effect.attribute("type") == "audio") {
1681 // Don't add audio effects on video clips
1682 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1683 } else if (effect.hasAttribute("type") == false) {
1684 // Don't add video effect on audio clips
1685 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1688 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1689 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1692 if (item->isItemLocked()) {
1695 item->initEffect(effect);
1696 if (effect.attribute("tag") == "ladspa") {
1697 QString ladpsaFile = m_document->getLadspaFile();
1698 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1699 effect.setAttribute("src", ladpsaFile);
1701 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1706 m_commandStack->push(effectCommand);
1707 setDocumentModified();
1708 } else delete effectCommand;
1711 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1713 QList<QGraphicsItem *> itemList;
1714 QUndoCommand *effectCommand = new QUndoCommand();
1716 QDomNode namenode = effect.elementsByTagName("name").item(0);
1717 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 effectCommand->setText(i18n("Add %1", effectName));
1721 if (track == -1) itemList = scene()->selectedItems();
1722 if (itemList.isEmpty()) {
1723 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1724 if (clip) itemList.append(clip);
1725 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1729 for (int i = 0; i < itemList.count(); i++) {
1730 if (itemList.at(i)->type() == GROUPWIDGET) {
1731 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1732 for (int j = 0; j < subitems.count(); j++) {
1733 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1738 for (int i = 0; i < itemList.count(); i++) {
1739 if (itemList.at(i)->type() == AVWIDGET) {
1740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1741 if (effect.attribute("type") == "audio") {
1742 // Don't add audio effects on video clips
1743 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1744 /* do not show error message when item is part of a group as the user probably knows what he does then
1745 * and the message is annoying when working with the split audio feature */
1746 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1747 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1750 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1751 // Don't add video effect on audio clips
1752 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1753 /* do not show error message when item is part of a group as the user probably knows what he does then
1754 * and the message is annoying when working with the split audio feature */
1755 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1756 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1760 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1761 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1764 if (item->isItemLocked()) {
1768 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1769 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1771 item->initEffect(effect);
1774 if (effect.attribute("tag") == "ladspa") {
1775 QString ladpsaFile = m_document->getLadspaFile();
1776 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1777 effect.setAttribute("src", ladpsaFile);
1779 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1782 if (effectCommand->childCount() > 0) {
1783 m_commandStack->push(effectCommand);
1784 setDocumentModified();
1785 if (effectCommand->childCount() == 1) {
1786 // Display newly added clip effect
1787 for (int i = 0; i < itemList.count(); i++) {
1788 if (itemList.at(i)->type() == AVWIDGET) {
1789 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1790 if (!clip->isSelected()) {
1792 clip->setSelected(true);
1794 clip->setSelectedEffect(clip->effectsCount() - 1);
1795 emit clipItemSelected(clip, clip->effectsCount() - 1);
1800 } else delete effectCommand;
1803 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1806 // delete track effect
1807 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1808 m_commandStack->push(command);
1809 setDocumentModified();
1812 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1813 //clip is in a group, also remove the effect in other clips of the group
1814 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1815 QUndoCommand *delCommand = new QUndoCommand();
1817 QDomNode namenode = effect.elementsByTagName("name").item(0);
1818 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1819 else effectName = i18n("effect");
1820 delCommand->setText(i18n("Delete %1", effectName));
1823 for (int i = 0; i < items.count(); i++) {
1824 if (items.at(i)->type() == GROUPWIDGET) {
1825 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1826 for (int j = 0; j < subitems.count(); j++) {
1827 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1832 for (int i = 0; i < items.count(); i++) {
1833 if (items.at(i)->type() == AVWIDGET) {
1834 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1835 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1837 QDomElement eff = item->effectAt(ix);
1838 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1842 if (delCommand->childCount() > 0)
1843 m_commandStack->push(delCommand);
1846 setDocumentModified();
1849 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1850 m_commandStack->push(command);
1851 setDocumentModified();
1854 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1856 if (insertedEffect.isNull()) {
1857 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1860 QDomElement effect = insertedEffect.cloneNode().toElement();
1861 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1862 if (pos < GenTime()) {
1863 // editing a track effect
1864 EffectsParameterList effectParams = getEffectArgs(effect);
1865 if (effect.attribute("tag") == "ladspa") {
1866 // Update the ladspa affect file
1867 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1869 // check if we are trying to reset a keyframe effect
1870 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1871 //clip->initEffect(effect);
1872 effectParams = getEffectArgs(effect);
1874 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1875 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1876 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1877 emit updateTrackEffectState(track);
1878 setDocumentModified();
1882 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1884 // Special case: speed effect
1885 if (effect.attribute("id") == "speed") {
1886 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1888 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1889 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1890 if (strobe == 0) strobe = 1;
1891 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1893 clip->setEffectAt(ix, effect);
1894 if (ix == clip->selectedEffectIndex()) {
1895 clip->setSelectedEffect(ix);
1896 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1901 EffectsParameterList effectParams = getEffectArgs(effect);
1902 if (effect.attribute("tag") == "ladspa") {
1903 // Update the ladspa affect file
1904 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1906 // check if we are trying to reset a keyframe effect
1907 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1908 clip->initEffect(effect);
1909 effectParams = getEffectArgs(effect);
1911 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1912 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1914 clip->setEffectAt(ix, effect);
1915 if (ix == clip->selectedEffectIndex()) {
1916 clip->setSelectedEffect(ix);
1917 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1919 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1920 // A fade effect was modified, update the clip
1921 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1922 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1923 clip->setFadeIn(pos);
1925 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1926 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1927 clip->setFadeOut(pos);
1931 setDocumentModified();
1934 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1936 if (pos < GenTime()) {
1937 // Moving track effect
1938 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1939 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1941 if (!act.isNull() && !before.isNull()) {
1942 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1943 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1944 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1945 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1946 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1949 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1950 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1951 QDomElement act = clip->effectAt(newPos - 1);
1952 QDomElement before = clip->effectAt(oldPos - 1);
1953 clip->setEffectAt(oldPos - 1, act);
1954 clip->setEffectAt(newPos - 1, before);
1955 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1956 if (act.attribute("id") == "speed") {
1957 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1958 } else if (before.attribute("id") == "speed") {
1959 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1960 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1961 emit clipItemSelected(clip, newPos - 1);
1962 setDocumentModified();
1963 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1966 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1968 EditEffectCommand *command;
1970 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1971 else effect = clip->effectAt(effectPos);
1972 QDomElement oldEffect = effect.cloneNode().toElement();
1973 effect.setAttribute("disable", (int) disable);
1977 // editing track effect
1978 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1980 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1982 m_commandStack->push(command);
1983 setDocumentModified();;
1986 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1988 MoveEffectCommand *command;
1990 // editing track effect
1991 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1992 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1993 m_commandStack->push(command);
1994 setDocumentModified();
1997 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1999 EditEffectCommand *command;
2000 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2001 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2002 m_commandStack->push(command);
2005 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2007 QDomElement effect = clip->getEffectAt(ix);
2008 QDomElement oldeffect = effect.cloneNode().toElement();
2009 effect.setAttribute("region", region);
2010 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2011 m_commandStack->push(command);
2014 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2018 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2019 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2020 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2022 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);
2024 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2025 m_blockRefresh = false;
2029 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2031 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2032 int cutPos = (int) cutTime.frames(m_document->fps());
2034 newPos.startPos = cutTime;
2035 newPos.endPos = info.endPos;
2036 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2037 newPos.track = info.track;
2038 newPos.cropDuration = newPos.endPos - newPos.startPos;
2040 bool snap = KdenliveSettings::snaptopoints();
2041 KdenliveSettings::setSnaptopoints(false);
2042 ClipItem *dup = item->clone(newPos);
2043 // remove unwanted effects (fade in) from 2nd part of cutted clip
2044 int ix = dup->hasEffect(QString(), "fadein");
2046 QDomElement oldeffect = item->effectAt(ix);
2047 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2049 ix = dup->hasEffect(QString(), "fade_from_black");
2051 QDomElement oldeffect = item->effectAt(ix);
2052 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2054 item->resizeEnd(cutPos);
2055 scene()->addItem(dup);
2056 if (item->checkKeyFrames())
2057 slotRefreshEffects(item);
2058 if (dup->checkKeyFrames())
2059 slotRefreshEffects(dup);
2061 updatePanZoom(item);
2062 updatePanZoom(dup, cutTime - item->startPos());
2064 item->baseClip()->addReference();
2065 m_document->updateClip(item->baseClip()->getId());
2066 setDocumentModified();
2067 KdenliveSettings::setSnaptopoints(snap);
2069 //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);
2073 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2074 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2076 if (!item || !dup || item == dup) {
2077 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2078 m_blockRefresh = false;
2081 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2082 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2086 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2087 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2088 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2089 //deleteClip(dup->info());
2091 bool snap = KdenliveSettings::snaptopoints();
2092 KdenliveSettings::setSnaptopoints(false);
2094 if (dup->isSelected()) emit clipItemSelected(NULL);
2095 dup->baseClip()->removeReference();
2096 m_document->updateClip(dup->baseClip()->getId());
2097 scene()->removeItem(dup);
2100 ItemInfo clipinfo = item->info();
2101 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2102 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2104 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2106 updatePanZoom(item);
2108 setDocumentModified();
2110 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2112 KdenliveSettings::setSnaptopoints(snap);
2115 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2118 void CustomTrackView::slotEnableRefresh()
2120 m_blockRefresh = false;
2123 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2125 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2126 if (itemList.count() == 1) {
2127 if (itemList.at(0)->type() == AVWIDGET) {
2128 ClipItem *item = (ClipItem *) itemList.at(0);
2130 info.track = item->track();
2131 ClipItem *transitionClip = NULL;
2132 const int transitiontrack = getPreviousVideoTrack(info.track);
2133 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2134 if (pos < item->startPos() + item->cropDuration() / 2) {
2135 // add transition to clip start
2136 info.startPos = item->startPos();
2137 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2138 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2139 info.endPos = transitionClip->endPos();
2140 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2141 // Check there is no other transition at that place
2142 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2143 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2144 QList<QGraphicsItem *> selection = m_scene->items(r);
2145 bool transitionAccepted = true;
2146 for (int i = 0; i < selection.count(); i++) {
2147 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2148 Transition *tr = static_cast <Transition *>(selection.at(i));
2149 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2150 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2151 } else transitionAccepted = false;
2154 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2155 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2158 // add transition to clip end
2159 info.endPos = item->endPos();
2160 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2161 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2162 info.startPos = transitionClip->startPos();
2163 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2164 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2165 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2167 // Check there is no other transition at that place
2168 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2169 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2170 QList<QGraphicsItem *> selection = m_scene->items(r);
2171 bool transitionAccepted = true;
2172 for (int i = 0; i < selection.count(); i++) {
2173 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2174 Transition *tr = static_cast <Transition *>(selection.at(i));
2175 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2176 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2177 } else transitionAccepted = false;
2180 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2181 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2184 } else for (int i = 0; i < itemList.count(); i++) {
2185 if (itemList.at(i)->type() == AVWIDGET) {
2186 ClipItem *item = (ClipItem *) itemList.at(i);
2188 info.startPos = item->startPos();
2189 info.endPos = info.startPos + GenTime(65, m_document->fps());
2190 info.track = item->track();
2192 // Check there is no other transition at that place
2193 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2194 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2195 QList<QGraphicsItem *> selection = m_scene->items(r);
2196 bool transitionAccepted = true;
2197 for (int i = 0; i < selection.count(); i++) {
2198 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2199 Transition *tr = static_cast <Transition *>(selection.at(i));
2200 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2201 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2202 } else transitionAccepted = false;
2205 int transitiontrack = getPreviousVideoTrack(info.track);
2206 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2207 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2212 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2214 if (transitionInfo.startPos >= transitionInfo.endPos) {
2215 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2218 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2219 m_commandStack->push(command);
2220 setDocumentModified();
2223 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2225 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2226 //kDebug() << "---- ADDING transition " << params.attribute("value");
2227 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2228 scene()->addItem(tr);
2229 setDocumentModified();
2231 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2236 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2238 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2240 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2243 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2244 if (m_dragItem == item) m_dragItem = NULL;
2246 #if QT_VERSION >= 0x040600
2247 // animate item deletion
2248 item->closeAnimation();
2252 emit transitionItemSelected(NULL);
2253 setDocumentModified();
2256 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2258 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2259 QDomElement xml = tr->toXML();
2260 if (old.isNull() || xml.isNull()) {
2261 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2264 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2265 updateTrackDuration(tr->track(), command);
2266 m_commandStack->push(command);
2267 setDocumentModified();
2270 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2272 Transition *item = getTransitionItemAt(pos, track);
2274 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2279 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2281 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);
2282 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2283 item->setTransitionParameters(transition);
2284 if (updateTransitionWidget) {
2285 ItemInfo info = item->info();
2287 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2288 if (transitionClip && transitionClip->baseClip()) {
2289 QString size = transitionClip->baseClip()->getProperty("frame_size");
2290 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2291 if (factor == 0) factor = 1.0;
2292 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2293 p.setY(size.section('x', 1, 1).toInt());
2295 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2297 setDocumentModified();
2300 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2303 const QPointF pos = mapToScene(event->pos());
2304 if (m_selectionGroup) {
2305 m_selectionGroup->setPos(pos);
2306 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2307 event->acceptProposedAction();
2309 // Drag enter was not possible, try again at mouse position
2310 insertDropClips(event->mimeData(), event->pos());
2314 QGraphicsView::dragMoveEvent(event);
2318 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2320 if (m_selectionGroup && m_clipDrag) {
2321 m_thumbsTimer.stop();
2322 m_waitingThumbs.clear();
2323 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2325 scene()->destroyItemGroup(m_selectionGroup);
2326 m_selectionGroup = NULL;
2327 } else QGraphicsView::dragLeaveEvent(event);
2330 void CustomTrackView::dropEvent(QDropEvent * event)
2332 if (m_selectionGroup && m_clipDrag) {
2333 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2334 resetSelectionGroup();
2335 m_scene->clearSelection();
2336 bool hasVideoClip = false;
2337 QUndoCommand *addCommand = new QUndoCommand();
2338 addCommand->setText(i18n("Add timeline clip"));
2339 QList <ClipItem *> brokenClips;
2341 for (int i = 0; i < items.count(); i++) {
2342 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2343 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2344 if (items.count() == 1) {
2345 updateClipTypeActions(item);
2347 updateClipTypeActions(NULL);
2350 //TODO: take care of edit mode for undo
2351 item->baseClip()->addReference();
2352 //item->setZValue(item->defaultZValue());
2353 m_document->updateClip(item->baseClip()->getId());
2354 ItemInfo info = item->info();
2356 int tracknumber = m_document->tracksCount() - info.track - 1;
2357 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2358 if (isLocked) item->setItemLocked(true);
2359 ItemInfo clipInfo = info;
2360 clipInfo.track = m_document->tracksCount() - item->track();
2362 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2364 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2365 brokenClips.append(item);
2368 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2370 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2371 updateTrackDuration(info.track, addCommand);
2373 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2374 // add transparency transition
2375 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2376 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2378 item->setSelected(true);
2380 qDeleteAll(brokenClips);
2381 brokenClips.clear();
2382 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2383 else delete addCommand;
2385 // Automatic audio split
2386 if (KdenliveSettings::splitaudio())
2388 setDocumentModified();
2392 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2393 QList<QGraphicsItem *> selection = m_scene->items(rect);
2394 QStringList timelineList;
2396 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2397 for (int i = 0; i < selection.count(); i++) {
2398 if (selection.at(i)->type() == AVWIDGET) {
2399 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2400 int start = clip->startPos().frames(m_document->fps());
2401 int end = clip->endPos().frames(m_document->fps());
2402 timelineList.append(QString::number(start) + "-" + QString::number(end));
2405 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2408 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2409 if (items.count() > 1) {
2410 groupSelectedItems(true);
2411 } else if (items.count() == 1) {
2412 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2413 emit clipItemSelected((ClipItem*)m_dragItem);
2415 event->setDropAction(Qt::MoveAction);
2417 } else QGraphicsView::dropEvent(event);
2421 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2423 bool snap = KdenliveSettings::snaptopoints();
2424 KdenliveSettings::setSnaptopoints(false);
2425 if (mode == OVERWRITEEDIT) {
2426 // if we are in overwrite mode, move clips accordingly
2428 if (item == NULL) info = posinfo;
2429 else info = item->info();
2430 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);
2431 QList<QGraphicsItem *> selection = m_scene->items(rect);
2432 if (item) selection.removeAll(item);
2433 for (int i = 0; i < selection.count(); i++) {
2434 if (!selection.at(i)->isEnabled()) continue;
2435 if (selection.at(i)->type() == AVWIDGET) {
2436 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2437 if (clip->startPos() < info.startPos) {
2438 if (clip->endPos() > info.endPos) {
2439 ItemInfo clipInfo = clip->info();
2440 ItemInfo dupInfo = clipInfo;
2441 GenTime diff = info.startPos - clipInfo.startPos;
2442 dupInfo.startPos = info.startPos;
2443 dupInfo.cropStart += diff;
2444 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2445 ItemInfo newdupInfo = dupInfo;
2446 GenTime diff2 = info.endPos - info.startPos;
2447 newdupInfo.startPos = info.endPos;
2448 newdupInfo.cropStart += diff2;
2449 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2450 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2451 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2452 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2453 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2455 ItemInfo newclipInfo = clip->info();
2456 newclipInfo.endPos = info.startPos;
2457 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2458 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2460 } else if (clip->endPos() <= info.endPos) {
2461 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2462 scene()->removeItem(clip);
2466 ItemInfo newclipInfo = clip->info();
2467 newclipInfo.startPos = info.endPos;
2468 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2469 clip->resizeStart(info.endPos.frames(m_document->fps()));
2473 } else if (mode == INSERTEDIT) {
2474 // if we are in push mode, move clips accordingly
2476 if (item == NULL) info = posinfo;
2477 else info = item->info();
2478 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);
2479 QList<QGraphicsItem *> selection = m_scene->items(rect);
2480 if (item) selection.removeAll(item);
2481 for (int i = 0; i < selection.count(); i++) {
2482 if (selection.at(i)->type() == AVWIDGET) {
2483 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2484 if (clip->startPos() < info.startPos) {
2485 if (clip->endPos() > info.startPos) {
2486 ItemInfo clipInfo = clip->info();
2487 ItemInfo dupInfo = clipInfo;
2488 GenTime diff = info.startPos - clipInfo.startPos;
2489 dupInfo.startPos = info.startPos;
2490 dupInfo.cropStart += diff;
2491 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2492 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2493 // Commented out; variable dup unused. --granjow
2494 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2495 cutClip(clipInfo, info.startPos, true, false);
2498 // TODO: add insertspacecommand
2503 KdenliveSettings::setSnaptopoints(snap);
2507 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2509 if (mode == OVERWRITEEDIT) {
2510 // if we are in overwrite or push mode, move clips accordingly
2511 bool snap = KdenliveSettings::snaptopoints();
2512 KdenliveSettings::setSnaptopoints(false);
2513 ItemInfo info = item->info();
2514 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2515 QList<QGraphicsItem *> selection = m_scene->items(rect);
2516 selection.removeAll(item);
2517 for (int i = 0; i < selection.count(); i++) {
2518 if (!selection.at(i)->isEnabled()) continue;
2519 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2520 Transition *tr = static_cast<Transition *>(selection.at(i));
2521 if (tr->startPos() < info.startPos) {
2522 ItemInfo firstPos = tr->info();
2523 ItemInfo newPos = firstPos;
2524 firstPos.endPos = item->startPos();
2525 newPos.startPos = item->endPos();
2526 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2527 if (tr->endPos() > info.endPos) {
2529 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2531 } else if (tr->endPos() > info.endPos) {
2533 ItemInfo firstPos = tr->info();
2534 firstPos.startPos = item->endPos();
2535 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2537 // remove transition
2538 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2542 KdenliveSettings::setSnaptopoints(snap);
2546 QStringList CustomTrackView::mimeTypes() const
2548 QStringList qstrList;
2549 // list of accepted mime types for drop
2550 qstrList.append("text/plain");
2551 qstrList.append("kdenlive/producerslist");
2552 qstrList.append("kdenlive/clip");
2556 Qt::DropActions CustomTrackView::supportedDropActions() const
2558 // returns what actions are supported when dropping
2559 return Qt::MoveAction;
2562 void CustomTrackView::setDuration(int duration)
2564 int diff = qAbs(duration - sceneRect().width());
2565 if (diff * matrix().m11() > -50) {
2566 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2567 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2569 m_projectDuration = duration;
2572 int CustomTrackView::duration() const
2574 return m_projectDuration;
2577 void CustomTrackView::addTrack(TrackInfo type, int ix)
2579 if (ix == -1 || ix == m_document->tracksCount()) {
2580 m_document->insertTrack(0, type);
2581 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2583 m_document->insertTrack(m_document->tracksCount() - ix, type);
2584 // insert track in MLT playlist
2585 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2587 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2588 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2589 QList<QGraphicsItem *> selection = m_scene->items(r);
2590 resetSelectionGroup();
2592 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2593 scene()->addItem(m_selectionGroup);
2594 for (int i = 0; i < selection.count(); i++) {
2595 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2596 m_selectionGroup->addToGroup(selection.at(i));
2597 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2600 // Move graphic items
2601 m_selectionGroup->translate(0, m_tracksHeight);
2603 // adjust track number
2604 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2605 for (int i = 0; i < children.count(); i++) {
2606 if (children.at(i)->type() == GROUPWIDGET) {
2607 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2608 children << grp->childItems();
2611 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2613 ItemInfo clipinfo = item->info();
2614 if (item->type() == AVWIDGET) {
2615 ClipItem *clip = static_cast <ClipItem *>(item);
2616 // slowmotion clips are not track dependant, so no need to update them
2617 if (clip->speed() != 1.0) continue;
2618 // We add a move clip command so that we get the correct producer for new track number
2619 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2620 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2621 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2622 // problem updating clip
2623 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2626 } else if (item->type() == TRANSITIONWIDGET) {
2627 Transition *tr = static_cast <Transition *>(item);
2628 int track = tr->transitionEndTrack();
2630 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2634 resetSelectionGroup(false);
2637 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2638 for (int i = 0; i < m_guides.count(); i++) {
2639 QLineF l = m_guides.at(i)->line();
2640 l.setP2(QPointF(l.x2(), maxHeight));
2641 m_guides.at(i)->setLine(l);
2644 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2645 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2646 viewport()->update();
2647 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2648 //setFixedHeight(50 * m_tracksCount);
2650 updateTrackNames(ix, true);
2653 void CustomTrackView::removeTrack(int ix)
2655 // Delete track in MLT playlist
2656 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2657 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2659 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2660 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2661 QList<QGraphicsItem *> selection = m_scene->items(r);
2663 resetSelectionGroup();
2665 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2666 scene()->addItem(m_selectionGroup);
2667 for (int i = 0; i < selection.count(); i++) {
2668 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2669 m_selectionGroup->addToGroup(selection.at(i));
2670 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2673 // Move graphic items
2674 qreal ydiff = 0 - (int) m_tracksHeight;
2675 m_selectionGroup->translate(0, ydiff);
2677 // adjust track number
2678 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2679 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2680 for (int i = 0; i < children.count(); i++) {
2681 if (children.at(i)->type() == GROUPWIDGET) {
2682 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2683 children << grp->childItems();
2686 if (children.at(i)->type() == AVWIDGET) {
2687 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2689 ItemInfo clipinfo = clip->info();
2690 // We add a move clip command so that we get the correct producer for new track number
2691 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2692 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2693 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2694 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2697 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2698 Transition *tr = static_cast <Transition *>(children.at(i));
2700 int track = tr->transitionEndTrack();
2702 ItemInfo clipinfo = tr->info();
2703 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2707 resetSelectionGroup(false);
2709 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2710 for (int i = 0; i < m_guides.count(); i++) {
2711 QLineF l = m_guides.at(i)->line();
2712 l.setP2(QPointF(l.x2(), maxHeight));
2713 m_guides.at(i)->setLine(l);
2715 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2716 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2718 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2719 viewport()->update();
2721 updateTrackNames(ix, false);
2722 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2725 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2727 for (int i = 0; i < trackInfos.count(); ++i) {
2728 m_document->setTrackType(i, trackInfos.at(i));
2729 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2730 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2733 viewport()->update();
2734 emit trackHeightChanged();
2737 void CustomTrackView::slotSwitchTrackAudio(int ix)
2739 /*for (int i = 0; i < m_document->tracksCount(); i++)
2740 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2741 int tracknumber = m_document->tracksCount() - ix - 1;
2742 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2743 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2744 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2745 setDocumentModified();
2748 void CustomTrackView::slotSwitchTrackLock(int ix)
2750 int tracknumber = m_document->tracksCount() - ix - 1;
2751 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2752 m_commandStack->push(command);
2756 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2758 int tracknumber = m_document->tracksCount() - ix - 1;
2759 m_document->switchTrackLock(tracknumber, lock);
2761 emit doTrackLock(ix, lock);
2762 AbstractClipItem *clip = NULL;
2763 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2765 for (int i = 0; i < selection.count(); i++) {
2766 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2767 if (selection.at(i)->parentItem() && m_selectionGroup) {
2768 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2769 resetSelectionGroup();
2772 bool changeGroupLock = true;
2773 bool hasClipOnTrack = false;
2774 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2775 for (int j = 0; j < children.count(); ++j) {
2776 if (children.at(j)->isSelected()) {
2777 if (children.at(j)->type() == AVWIDGET)
2778 emit clipItemSelected(NULL);
2779 else if (children.at(j)->type() == TRANSITIONWIDGET)
2780 emit transitionItemSelected(NULL);
2785 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2786 if (child == m_dragItem)
2789 // only unlock group, if it is not locked by another track too
2790 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2791 changeGroupLock = false;
2793 // only (un-)lock if at least one clip is on the track
2794 if (child->track() == ix)
2795 hasClipOnTrack = true;
2797 if (changeGroupLock && hasClipOnTrack)
2798 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2799 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2800 if (selection.at(i)->parentItem()) {
2801 if (selection.at(i)->parentItem() == m_selectionGroup) {
2802 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2803 resetSelectionGroup();
2805 // groups are handled separately
2810 if (selection.at(i)->isSelected()) {
2811 if (selection.at(i)->type() == AVWIDGET)
2812 emit clipItemSelected(NULL);
2814 emit transitionItemSelected(NULL);
2816 clip = static_cast <AbstractClipItem *>(selection.at(i));
2817 clip->setItemLocked(lock);
2818 if (clip == m_dragItem)
2822 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2823 viewport()->update();
2824 setDocumentModified();
2827 void CustomTrackView::slotSwitchTrackVideo(int ix)
2829 int tracknumber = m_document->tracksCount() - ix;
2830 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2831 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2832 setDocumentModified();
2835 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2837 // Check there is no group going over several tracks there, or that would result in timeline corruption
2838 QList<QGraphicsItem *> selection = scene()->items(rect);
2840 int maxHeight = m_tracksHeight * 1.5;
2841 for (int i = 0; i < selection.count(); i++) {
2842 // Check that we don't try to move a group with clips on other tracks
2843 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2846 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2854 void CustomTrackView::slotRemoveSpace()
2858 if (m_menuPosition.isNull()) {
2859 pos = GenTime(cursorPos(), m_document->fps());
2861 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2864 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2865 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2868 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2869 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2873 ClipItem *item = getClipItemAt(pos, track);
2875 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);
2878 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2879 //kDebug() << "// GOT LENGT; " << length;
2881 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);
2885 // Make sure there is no group in the way
2886 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2889 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2891 // groups found on track, do not allow the move
2892 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2896 QList<ItemInfo> clipsToMove;
2897 QList<ItemInfo> transitionsToMove;
2899 for (int i = 0; i < items.count(); i++) {
2900 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2901 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2902 ItemInfo info = item->info();
2903 if (item->type() == AVWIDGET) {
2904 clipsToMove.append(info);
2905 } else if (item->type() == TRANSITIONWIDGET) {
2906 transitionsToMove.append(info);
2911 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2912 updateTrackDuration(track, command);
2913 m_commandStack->push(command);
2916 void CustomTrackView::slotInsertSpace()
2920 if (m_menuPosition.isNull()) {
2921 pos = GenTime(cursorPos(), m_document->fps());
2923 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2924 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2926 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2927 if (d.exec() != QDialog::Accepted) return;
2928 GenTime spaceDuration = d.selectedDuration();
2929 track = d.selectedTrack();
2931 QList<QGraphicsItem *> items;
2933 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2934 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2938 ClipItem *item = getClipItemAt(pos, track);
2939 if (item) pos = item->startPos();
2941 // Make sure there is no group in the way
2942 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2944 items = checkForGroups(rect, &isOk);
2946 // groups found on track, do not allow the move
2947 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2951 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2952 items = scene()->items(rect);
2955 QList<ItemInfo> clipsToMove;
2956 QList<ItemInfo> transitionsToMove;
2958 for (int i = 0; i < items.count(); i++) {
2959 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2960 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2961 ItemInfo info = item->info();
2962 if (item->type() == AVWIDGET)
2963 clipsToMove.append(info);
2964 else if (item->type() == TRANSITIONWIDGET)
2965 transitionsToMove.append(info);
2969 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2970 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2971 updateTrackDuration(track, command);
2972 m_commandStack->push(command);
2976 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2978 int diff = duration.frames(m_document->fps());
2979 resetSelectionGroup();
2980 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2981 scene()->addItem(m_selectionGroup);
2983 Transition *transition;
2985 // Create lists with start pos for each track
2986 QMap <int, int> trackClipStartList;
2987 QMap <int, int> trackTransitionStartList;
2989 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2990 trackClipStartList[i] = -1;
2991 trackTransitionStartList[i] = -1;
2994 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2995 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2997 if (clip->parentItem()) {
2998 m_selectionGroup->addToGroup(clip->parentItem());
2999 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3001 m_selectionGroup->addToGroup(clip);
3002 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3004 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))
3005 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3007 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);
3010 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3011 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3013 if (transition->parentItem()) {
3014 m_selectionGroup->addToGroup(transition->parentItem());
3015 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3017 m_selectionGroup->addToGroup(transition);
3018 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3020 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))
3021 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3022 } 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);
3024 m_selectionGroup->translate(diff, 0);
3026 // update items coordinates
3027 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3029 for (int i = 0; i < itemList.count(); i++) {
3030 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3031 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3032 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3033 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3034 for (int j = 0; j < children.count(); j++) {
3035 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3040 resetSelectionGroup(false);
3042 track = m_document->tracksCount() - track;
3043 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3046 void CustomTrackView::deleteClip(const QString &clipId)
3048 resetSelectionGroup();
3049 QList<QGraphicsItem *> itemList = items();
3050 QUndoCommand *deleteCommand = new QUndoCommand();
3052 for (int i = 0; i < itemList.count(); i++) {
3053 if (itemList.at(i)->type() == AVWIDGET) {
3054 ClipItem *item = (ClipItem *)itemList.at(i);
3055 if (item->clipProducer() == clipId) {
3057 if (item->parentItem()) {
3058 // Clip is in a group, destroy the group
3059 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3061 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3065 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3067 delete deleteCommand;
3069 updateTrackDuration(-1, deleteCommand);
3070 m_commandStack->push(deleteCommand);
3074 void CustomTrackView::setCursorPos(int pos, bool seek)
3076 if (pos == m_cursorPos) return;
3077 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3079 if (seek) m_document->renderer()->seek(m_cursorPos);
3080 else if (m_autoScroll) checkScrolling();
3081 m_cursorLine->setPos(m_cursorPos, 0);
3084 void CustomTrackView::updateCursorPos()
3086 m_cursorLine->setPos(m_cursorPos, 0);
3089 int CustomTrackView::cursorPos()
3091 return (int)(m_cursorPos);
3094 void CustomTrackView::moveCursorPos(int delta)
3096 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3097 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3098 m_cursorPos += delta;
3099 m_cursorLine->setPos(m_cursorPos, 0);
3100 m_document->renderer()->seek(m_cursorPos);
3103 void CustomTrackView::initCursorPos(int pos)
3105 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3107 m_cursorLine->setPos(pos, 0);
3111 void CustomTrackView::checkScrolling()
3113 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3116 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3118 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3119 QGraphicsView::mouseReleaseEvent(event);
3120 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3121 #if QT_VERSION >= 0x040600
3122 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3124 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3125 if (event->button() == Qt::MidButton) {
3128 setDragMode(QGraphicsView::NoDrag);
3129 if (m_operationMode == MOVEGUIDE) {
3130 setCursor(Qt::ArrowCursor);
3131 m_operationMode = NONE;
3132 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3133 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3134 if (newPos != m_dragGuide->position()) {
3135 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3136 m_commandStack->push(command);
3137 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3138 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3139 m_document->syncGuides(m_guides);
3144 } else if (m_operationMode == SPACER && m_selectionGroup) {
3146 if (event->modifiers() != Qt::ControlModifier) {
3147 // We are moving all tracks
3149 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3150 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3152 if (timeOffset != GenTime()) {
3153 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3155 QList<ItemInfo> clipsToMove;
3156 QList<ItemInfo> transitionsToMove;
3158 // Create lists with start pos for each track
3159 QMap <int, int> trackClipStartList;
3160 QMap <int, int> trackTransitionStartList;
3162 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3163 trackClipStartList[i] = -1;
3164 trackTransitionStartList[i] = -1;
3167 for (int i = 0; i < items.count(); i++) {
3168 if (items.at(i)->type() == GROUPWIDGET)
3169 items += items.at(i)->childItems();
3172 for (int i = 0; i < items.count(); i++) {
3173 if (items.at(i)->type() == AVWIDGET) {
3174 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3175 ItemInfo info = item->info();
3176 clipsToMove.append(info);
3178 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3179 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3180 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3181 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3182 ItemInfo info = item->info();
3183 transitionsToMove.append(info);
3185 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3186 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3189 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3190 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3191 updateTrackDuration(track, command);
3192 m_commandStack->push(command);
3193 if (track != -1) track = m_document->tracksCount() - track;
3194 kDebug() << "SPACER TRACK:" << track;
3195 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3196 setDocumentModified();
3199 resetSelectionGroup(false);
3200 m_operationMode = NONE;
3201 } else if (m_operationMode == RUBBERSELECTION) {
3202 resetSelectionGroup();
3203 groupSelectedItems();
3204 m_operationMode = NONE;
3207 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3208 emit transitionItemSelected(NULL);
3212 if (m_dragItem) info = m_dragItem->info();
3214 if (m_operationMode == MOVE) {
3215 setCursor(Qt::OpenHandCursor);
3216 if (m_dragItem->parentItem() == 0) {
3217 // we are moving one clip, easy
3218 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3219 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3220 Mlt::Producer *prod = item->getProducer(info.track);
3221 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);
3224 QUndoCommand *moveCommand = new QUndoCommand();
3225 moveCommand->setText(i18n("Move clip"));
3226 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3228 int tracknumber = m_document->tracksCount() - item->track() - 1;
3229 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3230 if (isLocked) item->setItemLocked(true);
3231 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3232 // Also move automatic transitions (on lower track)
3233 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3234 ItemInfo startTrInfo;
3235 ItemInfo newStartTrInfo;
3236 bool moveStartTrans = false;
3237 bool moveEndTrans = false;
3238 if (startTransition && startTransition->isAutomatic()) {
3239 startTrInfo = startTransition->info();
3240 newStartTrInfo = startTrInfo;
3241 newStartTrInfo.track = info.track;
3242 newStartTrInfo.startPos = info.startPos;
3243 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3244 // transition end should stay the same
3246 // transition end should be adjusted to clip
3247 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3249 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3251 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3252 // Check if there is a transition at clip end
3253 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3254 if (tr && tr->isAutomatic()) {
3255 ItemInfo trInfo = tr->info();
3256 ItemInfo newTrInfo = trInfo;
3257 newTrInfo.track = info.track;
3258 newTrInfo.endPos = m_dragItem->endPos();
3259 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3260 // transition start should stay the same
3262 // transition start should be moved
3263 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3265 if (newTrInfo.startPos < newTrInfo.endPos) {
3266 moveEndTrans = true;
3267 if (moveStartTrans) {
3268 // we have to move both transitions, remove the start one so that there is no collision
3269 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3271 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3272 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3273 if (moveStartTrans) {
3274 // re-add transition in correct place
3275 int transTrack = startTransition->transitionEndTrack();
3276 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3277 transTrack = getPreviousVideoTrack(info.track);
3279 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3280 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3286 if (moveStartTrans && !moveEndTrans) {
3287 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3288 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3291 // Also move automatic transitions (on upper track)
3292 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3293 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3294 ItemInfo trInfo = tr->info();
3295 ItemInfo newTrInfo = trInfo;
3296 newTrInfo.startPos = m_dragItem->startPos();
3297 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3298 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3299 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3300 // transition end should be adjusted to clip on upper track
3301 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3303 if (newTrInfo.startPos < newTrInfo.endPos) {
3304 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3305 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3309 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3310 // Check if there is a transition at clip end
3311 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3312 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3313 ItemInfo trInfo = tr->info();
3314 ItemInfo newTrInfo = trInfo;
3315 newTrInfo.endPos = m_dragItem->endPos();
3316 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3317 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3318 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3319 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3320 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3321 // transition start should be moved
3322 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3324 if (newTrInfo.startPos < newTrInfo.endPos) {
3325 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3326 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3331 updateTrackDuration(info.track, moveCommand);
3332 if (m_dragItemInfo.track != info.track)
3333 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3334 m_commandStack->push(moveCommand);
3335 //checkTrackSequence(m_dragItem->track());
3337 // undo last move and emit error message
3338 bool snap = KdenliveSettings::snaptopoints();
3339 KdenliveSettings::setSnaptopoints(false);
3340 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3341 KdenliveSettings::setSnaptopoints(snap);
3342 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3344 setDocumentModified();
3345 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3346 Transition *transition = static_cast <Transition *>(m_dragItem);
3347 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3348 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)) {
3349 // Moving transition failed, revert to previous position
3350 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3351 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3353 QUndoCommand *moveCommand = new QUndoCommand();
3354 moveCommand->setText(i18n("Move transition"));
3355 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3356 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3357 updateTrackDuration(info.track, moveCommand);
3358 if (m_dragItemInfo.track != info.track)
3359 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3360 m_commandStack->push(moveCommand);
3361 setDocumentModified();
3365 // Moving several clips. We need to delete them and readd them to new position,
3366 // or they might overlap each other during the move
3367 QGraphicsItemGroup *group;
3368 if (m_selectionGroup)
3369 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3371 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3372 QList<QGraphicsItem *> items = group->childItems();
3374 QList<ItemInfo> clipsToMove;
3375 QList<ItemInfo> transitionsToMove;
3377 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3378 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3380 QUndoCommand *moveGroup = new QUndoCommand();
3381 moveGroup->setText(i18n("Move group"));
3382 if (timeOffset != GenTime() || trackOffset != 0) {
3383 // remove items in MLT playlist
3386 int max = items.count();
3387 for (int i = 0; i < max; i++) {
3388 if (items.at(i)->type() == GROUPWIDGET) {
3389 items += items.at(i)->childItems();
3392 m_document->renderer()->blockSignals(true);
3393 for (int i = 0; i < items.count(); i++) {
3394 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3395 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3396 ItemInfo info = item->info();
3397 if (item->type() == AVWIDGET) {
3398 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3399 // error, clip cannot be removed from playlist
3400 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3402 clipsToMove.append(info);
3405 transitionsToMove.append(info);
3406 Transition *tr = static_cast <Transition*>(item);
3407 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3410 m_document->renderer()->blockSignals(false);
3411 for (int i = 0; i < items.count(); i++) {
3412 // re-add items in correct place
3413 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3414 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3416 ItemInfo info = item->info();
3417 int tracknumber = m_document->tracksCount() - info.track - 1;
3418 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3420 group->removeFromGroup(item);
3421 item->setItemLocked(true);
3424 if (item->type() == AVWIDGET) {
3425 ClipItem *clip = static_cast <ClipItem*>(item);
3426 info.track = m_document->tracksCount() - info.track;
3427 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3428 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3429 for (int i = 0; i < clip->effectsCount(); i++) {
3430 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3433 Transition *tr = static_cast <Transition*>(item);
3434 int newTrack = tr->transitionEndTrack();
3435 if (!tr->forcedTrack()) {
3436 newTrack = getPreviousVideoTrack(info.track);
3438 tr->updateTransitionEndTrack(newTrack);
3439 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3440 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3443 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3444 updateTrackDuration(-1, moveGroup);
3445 m_commandStack->push(moveGroup);
3447 //QPointF top = group->sceneBoundingRect().topLeft();
3448 //QPointF oldpos = m_selectionGroup->scenePos();
3449 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3450 //group->setPos(top);
3451 //TODO: get rid of the 3 lines below
3452 if (m_selectionGroup) {
3453 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3454 m_selectionGroupInfo.track = m_selectionGroup->track();
3456 for (int i = 0; i < items.count(); ++i) {
3457 if (items.at(i)->type() == GROUPWIDGET) {
3458 rebuildGroup((AbstractGroupItem*)items.at(i));
3463 for (int i = 0; i < items.count(); ++i) {
3465 items.at(i)->setSelected(true);
3466 if (items.at(i)->parentItem())
3467 items.at(i)->parentItem()->setSelected(true);
3470 resetSelectionGroup();
3471 groupSelectedItems();
3473 rebuildGroup((AbstractGroupItem *)group);
3475 setDocumentModified();
3478 m_document->renderer()->doRefresh();
3479 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3481 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3482 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3484 QUndoCommand *resizeCommand = new QUndoCommand();
3485 resizeCommand->setText(i18n("Resize group"));
3486 QList <QGraphicsItem *> items = parent->childItems();
3487 QList <ItemInfo> infos = parent->resizeInfos();
3488 parent->clearResizeInfos();
3490 for (int i = 0; i < items.count(); ++i) {
3491 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3492 if (item && item->type() == AVWIDGET) {
3493 ItemInfo info = infos.at(itemcount);
3494 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3498 m_commandStack->push(resizeCommand);
3501 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3503 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3505 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3506 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3508 QUndoCommand *resizeCommand = new QUndoCommand();
3509 resizeCommand->setText(i18n("Resize group"));
3510 QList <QGraphicsItem *> items = parent->childItems();
3511 QList <ItemInfo> infos = parent->resizeInfos();
3512 parent->clearResizeInfos();
3514 for (int i = 0; i < items.count(); ++i) {
3515 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3516 if (item && item->type() == AVWIDGET) {
3517 ItemInfo info = infos.at(itemcount);
3518 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3522 updateTrackDuration(-1, resizeCommand);
3523 m_commandStack->push(resizeCommand);
3526 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3528 } else if (m_operationMode == FADEIN) {
3529 // resize fade in effect
3530 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3531 int ix = item->hasEffect("volume", "fadein");
3532 int ix2 = item->hasEffect("", "fade_from_black");
3534 QDomElement oldeffect = item->effectAt(ix);
3535 int start = item->cropStart().frames(m_document->fps());
3536 int end = item->fadeIn();
3538 slotDeleteEffect(item, -1, oldeffect, false);
3541 QDomElement effect = oldeffect.cloneNode().toElement();
3542 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3543 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3544 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3545 emit clipItemSelected(item, ix);
3547 } else if (item->fadeIn() != 0 && ix2 == -1) {
3549 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3551 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3552 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3553 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3554 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3557 QDomElement oldeffect = item->effectAt(ix2);
3558 int start = item->cropStart().frames(m_document->fps());
3559 int end = item->fadeIn();
3561 slotDeleteEffect(item, -1, oldeffect, false);
3564 QDomElement effect = oldeffect.cloneNode().toElement();
3565 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3566 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3567 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3568 emit clipItemSelected(item, ix2);
3571 } else if (m_operationMode == FADEOUT) {
3572 // resize fade in effect
3573 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3574 int ix = item->hasEffect("volume", "fadeout");
3575 int ix2 = item->hasEffect("", "fade_to_black");
3577 QDomElement oldeffect = item->effectAt(ix);
3578 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3579 int start = item->fadeOut();
3581 slotDeleteEffect(item, -1, oldeffect, false);
3583 start = end - start;
3584 QDomElement effect = oldeffect.cloneNode().toElement();
3585 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3586 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3587 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3588 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3589 emit clipItemSelected(item, ix);
3591 } else if (item->fadeOut() != 0 && ix2 == -1) {
3593 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3595 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3596 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3597 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3598 EffectsList::setParameter(effect, "out", QString::number(0));
3599 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3602 QDomElement oldeffect = item->effectAt(ix2);
3603 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3604 int start = item->fadeOut();
3606 slotDeleteEffect(item, -1, oldeffect, false);
3608 start = end - start;
3609 QDomElement effect = oldeffect.cloneNode().toElement();
3610 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3611 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3612 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3613 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3614 emit clipItemSelected(item, ix2);
3617 } else if (m_operationMode == KEYFRAME) {
3618 // update the MLT effect
3619 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3620 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3622 // check if we want to remove keyframe
3623 double val = mapToScene(event->pos()).toPoint().y();
3624 QRectF br = item->sceneBoundingRect();
3625 double maxh = 100.0 / br.height();
3626 val = (br.bottom() - val) * maxh;
3627 int start = item->cropStart().frames(m_document->fps());
3628 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3630 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3632 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3634 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3637 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3638 //item->updateKeyframeEffect();
3639 //QString next = item->keyframes(item->selectedEffectIndex());
3640 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3641 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3643 m_commandStack->push(command);
3644 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3645 emit clipItemSelected(item, item->selectedEffectIndex());
3647 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3648 // A transition is selected
3650 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3651 if (transitionClip && transitionClip->baseClip()) {
3652 QString size = transitionClip->baseClip()->getProperty("frame_size");
3653 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3654 if (factor == 0) factor = 1.0;
3655 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3656 p.setY(size.section('x', 1, 1).toInt());
3658 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3659 } else emit transitionItemSelected(NULL);
3660 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3661 m_operationMode = NONE;
3664 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3666 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3668 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3669 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3672 if (item->isSelected()) emit clipItemSelected(NULL);
3673 item->baseClip()->removeReference();
3674 m_document->updateClip(item->baseClip()->getId());
3676 /*if (item->baseClip()->isTransparent()) {
3677 // also remove automatic transition
3678 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3679 if (tr && tr->isAutomatic()) {
3680 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3681 scene()->removeItem(tr);
3685 m_waitingThumbs.removeAll(item);
3686 if (m_dragItem == item) m_dragItem = NULL;
3687 #if QT_VERSION >= 0x040600
3688 // animate item deletion
3689 item->closeAnimation();
3690 /*if (refresh) item->closeAnimation();
3692 // no refresh, means we have several operations chained, we need to delete clip immediatly
3693 // so that it does not get in the way of the other
3702 setDocumentModified();
3703 if (refresh) m_document->renderer()->doRefresh();
3706 void CustomTrackView::deleteSelectedClips()
3708 resetSelectionGroup();
3709 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3710 if (itemList.count() == 0) {
3711 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3714 scene()->clearSelection();
3715 QUndoCommand *deleteSelected = new QUndoCommand();
3717 bool resetGroup = false;
3720 int transitionCount = 0;
3721 // expand & destroy groups
3722 for (int i = 0; i < itemList.count(); i++) {
3723 if (itemList.at(i)->type() == GROUPWIDGET) {
3725 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3726 QList <ItemInfo> clipInfos;
3727 QList <ItemInfo> transitionInfos;
3728 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3729 for (int j = 0; j < children.count(); j++) {
3730 if (children.at(j)->type() == AVWIDGET) {
3731 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3732 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3733 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3734 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3735 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3737 if (itemList.contains(children.at(j))) {
3738 children.removeAt(j);
3742 itemList += children;
3743 if (clipInfos.count() > 0)
3744 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3746 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3747 itemList.insert(i + 1, itemList.at(i)->parentItem());
3750 for (int i = 0; i < itemList.count(); i++) {
3751 if (itemList.at(i)->type() == AVWIDGET) {
3753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3754 if (item->parentItem()) resetGroup = true;
3755 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3756 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3757 emit clipItemSelected(NULL);
3758 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3760 Transition *item = static_cast <Transition *>(itemList.at(i));
3761 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3762 if (item->parentItem()) resetGroup = true;
3763 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3764 emit transitionItemSelected(NULL);
3767 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3768 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3769 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3770 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3771 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3772 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3773 else deleteSelected->setText(i18n("Delete selected items"));
3774 updateTrackDuration(-1, deleteSelected);
3775 m_commandStack->push(deleteSelected);
3778 void CustomTrackView::changeClipSpeed()
3780 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3781 if (itemList.count() == 0) {
3782 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3785 QUndoCommand *changeSelected = new QUndoCommand();
3786 changeSelected->setText("Edit clip speed");
3790 for (int i = 0; i < itemList.count(); i++) {
3791 if (itemList.at(i)->type() == AVWIDGET) {
3792 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3793 ItemInfo info = item->info();
3794 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3796 double speed = (double) percent / 100.0;
3797 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3799 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3803 if (count > 0) m_commandStack->push(changeSelected);
3804 else delete changeSelected;
3807 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3810 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3812 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3814 kDebug() << "ERROR: Cannot find clip for speed change";
3815 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3818 info.track = m_document->tracksCount() - item->track();
3819 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3821 item->setSpeed(speed, strobe);
3822 item->updateRectGeometry();
3823 if (item->cropDuration().frames(m_document->fps()) != endPos)
3824 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3825 updatePositionEffects(item, info);
3826 setDocumentModified();
3828 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3832 void CustomTrackView::cutSelectedClips()
3834 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3835 QList<AbstractGroupItem *> groups;
3836 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3837 for (int i = 0; i < itemList.count(); ++i) {
3838 if (!itemList.at(i))
3840 if (itemList.at(i)->type() == AVWIDGET) {
3841 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3842 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3843 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3844 if (!groups.contains(group))
3846 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3847 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3848 m_commandStack->push(command);
3850 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3851 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3852 if (!groups.contains(group))
3857 for (int i = 0; i < groups.count(); ++i)
3858 razorGroup(groups.at(i), currentPos);
3861 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3864 QList <QGraphicsItem *> children = group->childItems();
3865 QList <ItemInfo> clips1, transitions1;
3866 QList <ItemInfo> clipsCut, transitionsCut;
3867 QList <ItemInfo> clips2, transitions2;
3868 for (int i = 0; i < children.count(); ++i) {
3869 children.at(i)->setSelected(false);
3870 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3871 if (child->type() == AVWIDGET) {
3872 if (cutPos > child->endPos())
3873 clips1 << child->info();
3874 else if (cutPos < child->startPos())
3875 clips2 << child->info();
3877 clipsCut << child->info();
3879 if (cutPos > child->endPos())
3880 transitions1 << child->info();
3881 else if (cutPos < child->startPos())
3882 transitions2 << child->info();
3884 transitionsCut << child->info();
3887 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3889 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3890 m_commandStack->push(command);
3894 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)
3897 for (int i = 0; i < clipsCut.count(); ++i) {
3898 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3900 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3901 clips1 << clip->info();
3902 if (clipBehind != NULL)
3903 clips2 << clipBehind->info();
3906 /* TODO: cut transitionsCut
3907 * For now just append them to group1 */
3908 transitions1 << transitionsCut;
3909 doGroupClips(clips1, transitions1, true);
3910 doGroupClips(clips2, transitions2, true);
3912 /* we might also just use clipsCut.at(0)->parentItem().
3913 * Do this loop just in case something went wrong during cut */
3914 for (int i = 0; i < clipsCut.count(); ++i) {
3915 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3916 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3917 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3918 QList <QGraphicsItem *> children = group->childItems();
3919 QList <ItemInfo> groupClips;
3920 QList <ItemInfo> groupTrans;
3921 for (int j = 0; j < children.count(); ++j) {
3922 if (children.at(j)->type() == AVWIDGET)
3923 groupClips << ((AbstractClipItem *)children.at(j))->info();
3924 else if (children.at(j)->type() == TRANSITIONWIDGET)
3925 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3927 doGroupClips(groupClips, groupTrans, false);
3931 for (int i = 0; i < clipsCut.count(); ++i)
3932 cutClip(clipsCut.at(i), cutPos, false);
3933 // TODO: uncut transitonsCut
3934 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3938 void CustomTrackView::groupClips(bool group)
3940 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3941 QList <ItemInfo> clipInfos;
3942 QList <ItemInfo> transitionInfos;
3943 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3946 int max = itemList.count();
3947 for (int i = 0; i < max; i++) {
3948 if (itemList.at(i)->type() == GROUPWIDGET) {
3949 itemList += itemList.at(i)->childItems();
3953 for (int i = 0; i < itemList.count(); i++) {
3954 if (itemList.at(i)->type() == AVWIDGET) {
3955 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3956 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3957 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3958 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3959 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3962 if (clipInfos.count() > 0) {
3963 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3964 m_commandStack->push(command);
3968 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3970 resetSelectionGroup();
3971 m_scene->clearSelection();
3973 for (int i = 0; i < clipInfos.count(); i++) {
3974 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3975 if (clip == NULL) continue;
3976 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3977 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3978 m_document->clipManager()->removeGroup(grp);
3979 scene()->destroyItemGroup(grp);
3981 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3983 for (int i = 0; i < transitionInfos.count(); i++) {
3984 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3985 if (tr == NULL) continue;
3986 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3987 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3988 m_document->clipManager()->removeGroup(grp);
3989 scene()->destroyItemGroup(grp);
3991 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3993 setDocumentModified();
3997 QList <QGraphicsItemGroup *> groups;
3998 for (int i = 0; i < clipInfos.count(); i++) {
3999 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4001 clip->setSelected(true);
4004 for (int i = 0; i < transitionInfos.count(); i++) {
4005 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4007 clip->setSelected(true);
4010 groupSelectedItems(false, true);
4011 setDocumentModified();
4014 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4016 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4017 if (baseclip == NULL) {
4018 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4022 if (baseclip->producer() == NULL) {
4023 // If the clip has no producer, we must wait until it is created...
4025 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4026 emit forceClipProcessing(clipId);
4027 qApp->processEvents();
4028 for (int i = 0; i < 3; i++) {
4029 if (baseclip->producer() == NULL) {
4030 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4033 if (baseclip->producer() == NULL) {
4034 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4038 emit displayMessage(QString(), InformationMessage);
4042 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4043 item->setEffectList(effects);
4044 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4045 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4046 scene()->addItem(item);
4048 int tracknumber = m_document->tracksCount() - info.track - 1;
4049 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4050 if (isLocked) item->setItemLocked(true);
4052 baseclip->addReference();
4053 m_document->updateClip(baseclip->getId());
4054 info.track = m_document->tracksCount() - info.track;
4055 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4056 for (int i = 0; i < item->effectsCount(); i++) {
4057 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4059 setDocumentModified();
4061 m_document->renderer()->doRefresh();
4062 if (!baseclip->isPlaceHolder())
4063 m_waitingThumbs.append(item);
4064 m_thumbsTimer.start();
4067 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4069 QList<QGraphicsItem *> list = scene()->items();
4070 ClipItem *clip = NULL;
4071 for (int i = 0; i < list.size(); ++i) {
4072 if (list.at(i)->type() == AVWIDGET) {
4073 clip = static_cast <ClipItem *>(list.at(i));
4074 if (clip->clipProducer() == clipId) {
4075 ItemInfo info = clip->info();
4076 info.track = m_document->tracksCount() - clip->track();
4077 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4078 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4080 clip->refreshClip(true, true);
4086 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4088 int framepos = (int)(pos.frames(m_document->fps()));
4089 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4090 ClipItem *clip = NULL;
4091 for (int i = 0; i < list.size(); i++) {
4092 if (!list.at(i)->isEnabled()) continue;
4093 if (list.at(i)->type() == AVWIDGET) {
4094 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4095 if (test->endPos() == pos) clip = test;
4102 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4104 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4105 ClipItem *clip = NULL;
4106 for (int i = 0; i < list.size(); i++) {
4107 if (!list.at(i)->isEnabled()) continue;
4108 if (list.at(i)->type() == AVWIDGET) {
4109 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4110 if (test->startPos() == pos) clip = test;
4117 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4119 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4120 QList<QGraphicsItem *> list = scene()->items(p);
4121 ClipItem *clip = NULL;
4122 for (int i = 0; i < list.size(); i++) {
4123 if (!list.at(i)->isEnabled()) continue;
4124 if (list.at(i)->type() == AVWIDGET) {
4125 clip = static_cast <ClipItem *>(list.at(i));
4132 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4134 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4137 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4139 const QPointF p(pos, (track + 1) * m_tracksHeight);
4140 QList<QGraphicsItem *> list = scene()->items(p);
4141 Transition *clip = NULL;
4142 for (int i = 0; i < list.size(); i++) {
4143 if (!list.at(i)->isEnabled()) continue;
4144 if (list.at(i)->type() == TRANSITIONWIDGET) {
4145 clip = static_cast <Transition *>(list.at(i));
4152 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4154 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4157 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4159 int framepos = (int)(pos.frames(m_document->fps()));
4160 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4161 QList<QGraphicsItem *> list = scene()->items(p);
4162 Transition *clip = NULL;
4163 for (int i = 0; i < list.size(); i++) {
4164 if (!list.at(i)->isEnabled()) continue;
4165 if (list.at(i)->type() == TRANSITIONWIDGET) {
4166 Transition *test = static_cast <Transition *>(list.at(i));
4167 if (test->endPos() == pos) clip = test;
4174 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4176 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4177 QList<QGraphicsItem *> list = scene()->items(p);
4178 Transition *clip = NULL;
4179 for (int i = 0; i < list.size(); ++i) {
4180 if (!list.at(i)->isEnabled()) continue;
4181 if (list.at(i)->type() == TRANSITIONWIDGET) {
4182 Transition *test = static_cast <Transition *>(list.at(i));
4183 if (test->startPos() == pos) clip = test;
4190 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4192 if (m_selectionGroup) resetSelectionGroup(false);
4193 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4195 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);
4196 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4199 Mlt::Producer *prod = item->getProducer(end.track);
4201 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);
4203 bool snap = KdenliveSettings::snaptopoints();
4204 KdenliveSettings::setSnaptopoints(false);
4205 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4207 int tracknumber = m_document->tracksCount() - end.track - 1;
4208 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4209 m_scene->clearSelection();
4210 if (isLocked) item->setItemLocked(true);
4212 if (item->isItemLocked()) item->setItemLocked(false);
4213 item->setSelected(true);
4215 if (item->baseClip()->isTransparent()) {
4216 // Also move automatic transition
4217 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4218 if (tr && tr->isAutomatic()) {
4219 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4220 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);
4221 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4224 KdenliveSettings::setSnaptopoints(snap);
4225 setDocumentModified();
4227 // undo last move and emit error message
4228 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4230 if (refresh) m_document->renderer()->doRefresh();
4233 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4236 resetSelectionGroup();
4237 m_scene->clearSelection();
4239 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4240 scene()->addItem(m_selectionGroup);
4242 m_document->renderer()->blockSignals(true);
4243 for (int i = 0; i < startClip.count(); i++) {
4245 startClip[i].startPos = startClip.at(i).startPos - offset;
4246 startClip[i].track = startClip.at(i).track - trackOffset;
4248 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4250 clip->setItemLocked(false);
4251 if (clip->parentItem()) {
4252 m_selectionGroup->addToGroup(clip->parentItem());
4253 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4255 m_selectionGroup->addToGroup(clip);
4256 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4258 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4259 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4261 for (int i = 0; i < startTransition.count(); i++) {
4263 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4264 startTransition[i].track = startTransition.at(i).track - trackOffset;
4266 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4268 tr->setItemLocked(false);
4269 if (tr->parentItem()) {
4270 m_selectionGroup->addToGroup(tr->parentItem());
4271 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4273 m_selectionGroup->addToGroup(tr);
4274 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4276 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());
4277 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4279 m_document->renderer()->blockSignals(false);
4281 if (m_selectionGroup) {
4282 bool snap = KdenliveSettings::snaptopoints();
4283 KdenliveSettings::setSnaptopoints(false);
4285 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4286 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4288 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4290 int max = children.count();
4291 for (int i = 0; i < max; i++) {
4292 if (children.at(i)->type() == GROUPWIDGET) {
4293 children += children.at(i)->childItems();
4294 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4295 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4296 /*m_document->clipManager()->removeGroup(grp);
4297 m_scene->destroyItemGroup(grp);*/
4298 children.removeAll(children.at(i));
4303 for (int i = 0; i < children.count(); i++) {
4304 // re-add items in correct place
4305 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4306 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4308 ItemInfo info = item->info();
4309 int tracknumber = m_document->tracksCount() - info.track - 1;
4310 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4312 item->setItemLocked(true);
4313 else if (item->isItemLocked())
4314 item->setItemLocked(false);
4316 if (item->type() == AVWIDGET) {
4317 ClipItem *clip = static_cast <ClipItem*>(item);
4318 info.track = m_document->tracksCount() - info.track;
4319 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4320 for (int i = 0; i < clip->effectsCount(); i++) {
4321 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4323 } else if (item->type() == TRANSITIONWIDGET) {
4324 Transition *tr = static_cast <Transition*>(item);
4326 if (!tr->forcedTrack()) {
4327 newTrack = getPreviousVideoTrack(info.track);
4329 newTrack = tr->transitionEndTrack() + trackOffset;
4330 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4332 tr->updateTransitionEndTrack(newTrack);
4333 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4337 resetSelectionGroup(false);
4339 for (int i = 0; i < children.count(); i++) {
4340 if (children.at(i)->parentItem())
4341 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4345 KdenliveSettings::setSnaptopoints(snap);
4346 m_document->renderer()->doRefresh();
4347 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4350 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4352 Transition *item = getTransitionItemAt(start.startPos, start.track);
4354 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);
4355 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4359 bool snap = KdenliveSettings::snaptopoints();
4360 KdenliveSettings::setSnaptopoints(false);
4362 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4363 // Transition was moved
4364 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4365 } else if (end.endPos == start.endPos) {
4366 // Transition start resize
4367 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4368 } else if (end.startPos == start.startPos) {
4369 // Transition end resize;
4370 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4371 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4374 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4375 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4376 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4378 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4379 KdenliveSettings::setSnaptopoints(snap);
4380 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4381 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());
4382 if (m_dragItem && m_dragItem == item) {
4384 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4385 if (transitionClip && transitionClip->baseClip()) {
4386 QString size = transitionClip->baseClip()->getProperty("frame_size");
4387 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4388 if (factor == 0) factor = 1.0;
4389 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4390 p.setY(size.section('x', 1, 1).toInt());
4392 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4394 if (m_refresh) m_document->renderer()->doRefresh();
4395 setDocumentModified();
4398 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4400 bool resizeClipStart = (start.startPos != end.startPos);
4401 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4403 if (dontWorry) return;
4404 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);
4405 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4408 if (item->parentItem()) {
4409 // Item is part of a group, reset group
4410 resetSelectionGroup();
4413 bool snap = KdenliveSettings::snaptopoints();
4414 KdenliveSettings::setSnaptopoints(false);
4416 if (resizeClipStart) {
4417 ItemInfo clipinfo = item->info();
4418 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4419 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4421 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4422 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4423 updatePositionEffects(item, clipinfo);
4424 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4426 ItemInfo clipinfo = item->info();
4427 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4428 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4430 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4431 updatePositionEffects(item, clipinfo);
4432 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4434 if (!resizeClipStart && end.cropStart != start.cropStart) {
4435 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4436 ItemInfo clipinfo = end;
4437 clipinfo.track = m_document->tracksCount() - end.track;
4438 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4440 item->setCropStart(end.cropStart);
4441 item->resetThumbs(true);
4444 m_document->renderer()->doRefresh();
4445 KdenliveSettings::setSnaptopoints(snap);
4446 setDocumentModified();
4449 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4451 if (pos == oldInfo.startPos.frames(m_document->fps()))
4453 bool snap = KdenliveSettings::snaptopoints();
4455 KdenliveSettings::setSnaptopoints(false);
4456 item->resizeStart(pos);
4457 if (item->startPos().frames(m_document->fps()) != pos) {
4458 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4459 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4460 KdenliveSettings::setSnaptopoints(snap);
4463 KdenliveSettings::setSnaptopoints(snap);
4466 bool hasParentCommand = false;
4468 hasParentCommand = true;
4470 command = new QUndoCommand();
4471 command->setText(i18n("Resize clip start"));
4474 // do this here, too, because otherwise undo won't update the group
4475 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4476 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4478 ItemInfo info = item->info();
4479 if (item->type() == AVWIDGET) {
4480 ItemInfo resizeinfo = oldInfo;
4481 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4482 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4484 // Check if there is an automatic transition on that clip (lower track)
4485 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4486 if (transition && transition->isAutomatic()) {
4487 ItemInfo trInfo = transition->info();
4488 ItemInfo newTrInfo = trInfo;
4489 newTrInfo.startPos = item->startPos();
4490 if (newTrInfo.startPos < newTrInfo.endPos)
4491 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4493 // Check if there is an automatic transition on that clip (upper track)
4494 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4495 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4496 ItemInfo trInfo = transition->info();
4497 ItemInfo newTrInfo = trInfo;
4498 newTrInfo.startPos = item->startPos();
4499 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4500 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4501 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4505 * TODO: cleanup the effect update process
4507 ClipItem *clip = static_cast < ClipItem * >(item);
4509 updatePositionEffects(clip, oldInfo);
4513 QDomElement root = doc.createElement("list");
4514 doc.appendChild(root);
4515 QList <int> indexes;
4516 for (int i = 0; i < clip->effectsCount(); i++) {
4517 QDomElement effect = clip->effectAt(i);
4518 if (EffectsList::hasKeyFrames(effect)) {
4519 doc.appendChild(doc.importNode(effect, true));
4524 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4525 // Keyframes were modified, updateClip
4526 QDomNodeList effs = doc.elementsByTagName("effect");
4528 // Since we must always resize clip before updating the keyframes, we
4529 // put a resize command before & after checking keyframes so that
4530 // we are sure the resize is performed before whenever we do or undo the action
4532 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4533 for (int i = 0; i < indexes.count(); i++) {
4534 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);
4535 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4537 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4538 emit clipItemSelected(clip);
4540 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4543 KdenliveSettings::setSnaptopoints(false);
4544 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4545 KdenliveSettings::setSnaptopoints(snap);
4546 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4548 } else if (item->type() == TRANSITIONWIDGET) {
4549 Transition *transition = static_cast <Transition *>(item);
4550 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)) {
4551 // Cannot resize transition
4552 KdenliveSettings::setSnaptopoints(false);
4553 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4554 KdenliveSettings::setSnaptopoints(snap);
4555 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4557 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4558 if (command == NULL)
4559 m_commandStack->push(moveCommand);
4563 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4564 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4566 if (!hasParentCommand)
4567 m_commandStack->push(command);
4570 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4572 if (pos == oldInfo.endPos.frames(m_document->fps()))
4574 bool snap = KdenliveSettings::snaptopoints();
4576 KdenliveSettings::setSnaptopoints(false);
4577 item->resizeEnd(pos);
4578 if (item->endPos().frames(m_document->fps()) != pos) {
4579 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4580 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4581 KdenliveSettings::setSnaptopoints(snap);
4584 KdenliveSettings::setSnaptopoints(snap);
4587 bool hasParentCommand = false;
4589 hasParentCommand = true;
4591 command = new QUndoCommand();
4592 command->setText(i18n("Resize clip end"));
4595 // do this here, too, because otherwise undo won't update the group
4596 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4597 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4599 ItemInfo info = item->info();
4600 if (item->type() == AVWIDGET) {
4601 ItemInfo resizeinfo = info;
4602 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4603 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4605 // Check if there is an automatic transition on that clip (lower track)
4606 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4607 if (tr && tr->isAutomatic()) {
4608 ItemInfo trInfo = tr->info();
4609 ItemInfo newTrInfo = trInfo;
4610 newTrInfo.endPos = item->endPos();
4611 if (newTrInfo.endPos > newTrInfo.startPos)
4612 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4615 // Check if there is an automatic transition on that clip (upper track)
4616 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4617 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4618 ItemInfo trInfo = tr->info();
4619 ItemInfo newTrInfo = trInfo;
4620 newTrInfo.endPos = item->endPos();
4621 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4622 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4623 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4627 ClipItem *clip = static_cast < ClipItem * >(item);
4629 updatePositionEffects(clip, oldInfo);
4633 QDomElement root = doc.createElement("list");
4634 doc.appendChild(root);
4635 QList <int> indexes;
4636 for (int i = 0; i < clip->effectsCount(); i++) {
4637 QDomElement effect = clip->effectAt(i);
4638 if (EffectsList::hasKeyFrames(effect)) {
4639 doc.appendChild(doc.importNode(effect, true));
4644 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4645 // Keyframes were modified, updateClip
4646 QDomNodeList effs = doc.elementsByTagName("effect");
4648 // Since we must always resize clip before updating the keyframes, we
4649 // put a resize command before & after checking keyframes so that
4650 // we are sure the resize is performed before whenever we do or undo the action
4652 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4653 for (int i = 0; i < indexes.count(); i++) {
4654 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);
4655 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4657 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4658 emit clipItemSelected(clip);
4660 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4663 KdenliveSettings::setSnaptopoints(false);
4664 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4665 KdenliveSettings::setSnaptopoints(true);
4666 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4668 } else if (item->type() == TRANSITIONWIDGET) {
4669 Transition *transition = static_cast <Transition *>(item);
4670 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)) {
4671 // Cannot resize transition
4672 KdenliveSettings::setSnaptopoints(false);
4673 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4674 KdenliveSettings::setSnaptopoints(true);
4675 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4677 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4678 if (command == NULL)
4679 m_commandStack->push(moveCommand);
4682 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4683 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4685 if (!hasParentCommand) {
4686 updateTrackDuration(oldInfo.track, command);
4687 m_commandStack->push(command);
4691 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4693 int end = item->fadeIn();
4695 // there is a fade in effect
4696 int effectPos = item->hasEffect("volume", "fadein");
4697 if (effectPos != -1) {
4698 QDomElement oldeffect = item->effectAt(effectPos);
4699 int start = item->cropStart().frames(m_document->fps());
4700 int max = item->cropDuration().frames(m_document->fps());
4702 // Make sure the fade effect is not longer than the clip
4703 item->setFadeIn(max);
4704 end = item->fadeIn();
4707 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4708 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4709 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4710 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4711 // if fade effect is displayed, update the effect edit widget with new clip duration
4712 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4714 effectPos = item->hasEffect("brightness", "fade_from_black");
4715 if (effectPos != -1) {
4716 QDomElement oldeffect = item->effectAt(effectPos);
4717 int start = item->cropStart().frames(m_document->fps());
4718 int max = item->cropDuration().frames(m_document->fps());
4720 // Make sure the fade effect is not longer than the clip
4721 item->setFadeIn(max);
4722 end = item->fadeIn();
4725 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4726 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4727 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4728 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4729 // if fade effect is displayed, update the effect edit widget with new clip duration
4730 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4733 int start = item->fadeOut();
4735 // there is a fade out effect
4736 int effectPos = item->hasEffect("volume", "fadeout");
4737 if (effectPos != -1) {
4738 QDomElement oldeffect = item->effectAt(effectPos);
4739 int max = item->cropDuration().frames(m_document->fps());
4740 int end = max + item->cropStart().frames(m_document->fps());
4742 // Make sure the fade effect is not longer than the clip
4743 item->setFadeOut(max);
4744 start = item->fadeOut();
4746 start = end - start;
4747 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4748 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4749 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4750 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4751 // if fade effect is displayed, update the effect edit widget with new clip duration
4752 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4754 effectPos = item->hasEffect("brightness", "fade_to_black");
4755 if (effectPos != -1) {
4756 QDomElement oldeffect = item->effectAt(effectPos);
4757 int max = item->cropDuration().frames(m_document->fps());
4758 int end = max + item->cropStart().frames(m_document->fps());
4760 // Make sure the fade effect is not longer than the clip
4761 item->setFadeOut(max);
4762 start = item->fadeOut();
4764 start = end - start;
4765 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4766 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4767 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4768 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4769 // if fade effect is displayed, update the effect edit widget with new clip duration
4770 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4774 int effectPos = item->hasEffect("freeze", "freeze");
4775 if (effectPos != -1) {
4776 // Freeze effect needs to be adjusted with clip resize
4777 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4778 QDomElement eff = item->getEffectAt(effectPos);
4779 if (!eff.isNull() && diff != 0) {
4780 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4781 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4782 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4783 emit clipItemSelected(item, item->selectedEffectIndex());
4788 updatePanZoom(item);
4791 double CustomTrackView::getSnapPointForPos(double pos)
4793 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4796 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4798 QList <GenTime> snaps;
4799 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4800 QList<QGraphicsItem *> itemList = items();
4801 for (int i = 0; i < itemList.count(); i++) {
4802 if (itemList.at(i) == selected) continue;
4803 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4804 if (itemList.at(i)->type() == AVWIDGET) {
4805 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4806 GenTime start = item->startPos();
4807 GenTime end = item->endPos();
4808 snaps.append(start);
4810 if (!offsetList.isEmpty()) {
4811 for (int j = 0; j < offsetList.size(); j++) {
4812 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4813 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4817 QList < GenTime > markers = item->snapMarkers();
4818 for (int j = 0; j < markers.size(); ++j) {
4819 GenTime t = markers.at(j);
4821 if (!offsetList.isEmpty()) {
4822 for (int k = 0; k < offsetList.size(); k++) {
4823 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4827 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4828 Transition *transition = static_cast <Transition*>(itemList.at(i));
4829 GenTime start = transition->startPos();
4830 GenTime end = transition->endPos();
4831 snaps.append(start);
4833 if (!offsetList.isEmpty()) {
4834 for (int j = 0; j < offsetList.size(); j++) {
4835 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4836 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4842 // add cursor position
4843 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4845 if (!offsetList.isEmpty()) {
4846 for (int j = 0; j < offsetList.size(); j++) {
4847 snaps.append(pos - offsetList.at(j));
4852 for (int i = 0; i < m_guides.count(); i++) {
4853 snaps.append(m_guides.at(i)->position());
4854 if (!offsetList.isEmpty()) {
4855 for (int j = 0; j < offsetList.size(); j++) {
4856 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4862 QPoint z = m_document->zone();
4863 snaps.append(GenTime(z.x(), m_document->fps()));
4864 snaps.append(GenTime(z.y(), m_document->fps()));
4867 m_scene->setSnapList(snaps);
4868 //for (int i = 0; i < m_snapPoints.size(); ++i)
4869 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4872 void CustomTrackView::slotSeekToPreviousSnap()
4874 updateSnapPoints(NULL);
4875 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4876 setCursorPos((int) res.frames(m_document->fps()));
4880 void CustomTrackView::slotSeekToNextSnap()
4882 updateSnapPoints(NULL);
4883 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4884 setCursorPos((int) res.frames(m_document->fps()));
4888 void CustomTrackView::clipStart()
4890 AbstractClipItem *item = getMainActiveClip();
4892 setCursorPos((int) item->startPos().frames(m_document->fps()));
4897 void CustomTrackView::clipEnd()
4899 AbstractClipItem *item = getMainActiveClip();
4901 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4906 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4908 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4909 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4910 m_commandStack->push(command);
4913 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4915 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4916 m_commandStack->push(command);
4919 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4921 DocClipBase *base = m_document->clipManager()->getClipById(id);
4922 QList <CommentedTime> markers = base->commentedSnapMarkers();
4924 if (markers.isEmpty()) {
4925 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4928 QUndoCommand *deleteMarkers = new QUndoCommand();
4929 deleteMarkers->setText("Delete clip markers");
4931 for (int i = 0; i < markers.size(); i++) {
4932 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4934 m_commandStack->push(deleteMarkers);
4937 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4939 DocClipBase *base = m_document->clipManager()->getClipById(id);
4940 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4941 else base->deleteSnapMarker(pos);
4942 emit updateClipMarkers(base);
4943 setDocumentModified();
4944 viewport()->update();
4947 int CustomTrackView::hasGuide(int pos, int offset)
4949 for (int i = 0; i < m_guides.count(); i++) {
4950 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4951 if (qAbs(guidePos - pos) <= offset) return guidePos;
4952 else if (guidePos > pos) return -1;
4957 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4961 double fps = m_document->fps();
4962 for (int i = 0; i < m_guides.count(); i++) {
4963 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4964 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4966 goMenu->setEnabled(!m_guides.isEmpty());
4969 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4971 if (oldPos > GenTime() && pos > GenTime()) {
4973 for (int i = 0; i < m_guides.count(); i++) {
4974 if (m_guides.at(i)->position() == oldPos) {
4975 Guide *item = m_guides.at(i);
4976 item->updateGuide(pos, comment);
4980 } else if (pos > GenTime()) addGuide(pos, comment);
4984 for (int i = 0; i < m_guides.count(); i++) {
4985 if (m_guides.at(i)->position() == oldPos) {
4986 delete m_guides.takeAt(i);
4991 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4993 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4994 m_document->syncGuides(m_guides);
4997 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4999 for (int i = 0; i < m_guides.count(); i++) {
5000 if (m_guides.at(i)->position() == pos) {
5001 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5005 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5006 scene()->addItem(g);
5008 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5009 m_document->syncGuides(m_guides);
5013 void CustomTrackView::slotAddGuide(bool dialog)
5015 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5017 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5018 if (d.exec() != QDialog::Accepted) return;
5019 marker = d.newMarker();
5022 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5024 if (addGuide(marker.time(), marker.comment())) {
5025 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5026 m_commandStack->push(command);
5030 void CustomTrackView::slotEditGuide(int guidePos)
5033 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5034 else pos = GenTime(guidePos, m_document->fps());
5036 for (int i = 0; i < m_guides.count(); i++) {
5037 if (m_guides.at(i)->position() == pos) {
5038 slotEditGuide(m_guides.at(i)->info());
5043 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5046 void CustomTrackView::slotEditGuide(CommentedTime guide)
5048 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5049 if (d.exec() == QDialog::Accepted) {
5050 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5051 m_commandStack->push(command);
5056 void CustomTrackView::slotEditTimeLineGuide()
5058 if (m_dragGuide == NULL) return;
5059 CommentedTime guide = m_dragGuide->info();
5060 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5061 if (d.exec() == QDialog::Accepted) {
5062 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5063 m_commandStack->push(command);
5067 void CustomTrackView::slotDeleteGuide(int guidePos)
5070 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5071 else pos = GenTime(guidePos, m_document->fps());
5073 for (int i = 0; i < m_guides.count(); i++) {
5074 if (m_guides.at(i)->position() == pos) {
5075 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5076 m_commandStack->push(command);
5081 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5085 void CustomTrackView::slotDeleteTimeLineGuide()
5087 if (m_dragGuide == NULL) return;
5088 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5089 m_commandStack->push(command);
5093 void CustomTrackView::slotDeleteAllGuides()
5095 QUndoCommand *deleteAll = new QUndoCommand();
5096 deleteAll->setText("Delete all guides");
5097 for (int i = 0; i < m_guides.count(); i++) {
5098 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5100 m_commandStack->push(deleteAll);
5103 void CustomTrackView::setTool(PROJECTTOOL tool)
5108 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5111 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5112 m_scene->setScale(scaleFactor, verticalScale);
5113 removeTipAnimation();
5114 bool adjust = false;
5115 if (verticalScale != matrix().m22()) adjust = true;
5116 setMatrix(newmatrix);
5118 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5119 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5120 for (int i = 0; i < m_guides.count(); i++) {
5121 QLineF l = m_guides.at(i)->line();
5122 l.setP2(QPointF(l.x2(), newHeight));
5123 m_guides.at(i)->setLine(l);
5125 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5128 int diff = sceneRect().width() - m_projectDuration;
5129 if (diff * newmatrix.m11() < 50) {
5130 if (newmatrix.m11() < 0.4)
5131 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5133 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5135 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5136 centerOn(QPointF(cursorPos(), verticalPos));
5139 void CustomTrackView::slotRefreshGuides()
5141 if (KdenliveSettings::showmarkers()) {
5142 for (int i = 0; i < m_guides.count(); i++)
5143 m_guides.at(i)->update();
5147 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5149 painter->setClipRect(rect);
5150 QPen pen1 = painter->pen();
5151 pen1.setColor(palette().dark().color());
5152 painter->setPen(pen1);
5153 double min = rect.left();
5154 double max = rect.right();
5155 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5156 int maxTrack = m_document->tracksCount();
5157 QColor lockedColor = palette().button().color();
5158 QColor audioColor = palette().alternateBase().color();
5159 for (int i = 0; i < maxTrack; i++) {
5160 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5161 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5162 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5163 if (i == m_selectedTrack)
5164 painter->fillRect(track, m_activeTrackBrush.brush(this));
5166 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5168 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5172 bool CustomTrackView::findString(const QString &text)
5175 for (int i = 0; i < m_searchPoints.size(); ++i) {
5176 marker = m_searchPoints.at(i).comment();
5177 if (marker.contains(text, Qt::CaseInsensitive)) {
5178 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5179 int vert = verticalScrollBar()->value();
5180 int hor = cursorPos();
5181 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5189 void CustomTrackView::selectFound(QString track, QString pos)
5191 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5192 slotSelectTrack(track.toInt());
5194 int vert = verticalScrollBar()->value();
5195 int hor = cursorPos();
5196 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5199 bool CustomTrackView::findNextString(const QString &text)
5202 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5203 marker = m_searchPoints.at(i).comment();
5204 if (marker.contains(text, Qt::CaseInsensitive)) {
5205 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5206 int vert = verticalScrollBar()->value();
5207 int hor = cursorPos();
5208 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5217 void CustomTrackView::initSearchStrings()
5219 m_searchPoints.clear();
5220 QList<QGraphicsItem *> itemList = items();
5221 for (int i = 0; i < itemList.count(); i++) {
5222 // parse all clip names
5223 if (itemList.at(i)->type() == AVWIDGET) {
5224 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5225 GenTime start = item->startPos();
5226 CommentedTime t(start, item->clipName());
5227 m_searchPoints.append(t);
5228 // add all clip markers
5229 QList < CommentedTime > markers = item->commentedSnapMarkers();
5230 m_searchPoints += markers;
5235 for (int i = 0; i < m_guides.count(); i++)
5236 m_searchPoints.append(m_guides.at(i)->info());
5238 qSort(m_searchPoints);
5241 void CustomTrackView::clearSearchStrings()
5243 m_searchPoints.clear();
5247 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5249 QList<ItemInfo> matchingInfo;
5250 QList<QGraphicsItem *> itemList = items();
5251 for (int i = 0; i < itemList.count(); i++) {
5252 if (itemList.at(i)->type() == AVWIDGET) {
5253 ClipItem *item = (ClipItem *)itemList.at(i);
5254 if (item->clipProducer() == clipId)
5255 matchingInfo << item->info();
5258 return matchingInfo;
5261 void CustomTrackView::copyClip()
5263 qDeleteAll(m_copiedItems);
5264 m_copiedItems.clear();
5265 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5266 if (itemList.count() == 0) {
5267 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5270 for (int i = 0; i < itemList.count(); i++) {
5271 if (itemList.at(i)->type() == AVWIDGET) {
5272 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5273 ClipItem *clone = clip->clone(clip->info());
5274 m_copiedItems.append(clone);
5275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5276 Transition *dup = static_cast <Transition *>(itemList.at(i));
5277 m_copiedItems.append(dup->clone());
5282 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5284 if (m_scene->editMode() != NORMALEDIT) {
5285 // If we are in overwrite mode, always allow the move
5288 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));
5289 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5290 for (int i = 0; i < collisions.count(); i++) {
5291 if (collisions.at(i)->type() == type) return false;
5296 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5299 for (int i = 0; i < infoList.count(); i++) {
5300 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));
5303 QList<QGraphicsItem *> collisions = scene()->items(path);
5304 for (int i = 0; i < collisions.count(); i++) {
5305 if (collisions.at(i)->type() == type) return false;
5310 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5312 for (int i = 0; i < items.count(); i++) {
5313 ItemInfo info = items.at(i)->info();
5314 info.startPos += offset;
5315 info.endPos += offset;
5316 info.track += trackOffset;
5317 if (!canBePastedTo(info, items.at(i)->type())) return false;
5322 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5324 QPainterPath movePath;
5325 movePath.moveTo(0, 0);
5327 for (int i = 0; i < items.count(); i++) {
5328 ItemInfo info = items.at(i)->info();
5329 info.startPos = info.startPos + offset;
5330 info.endPos = info.endPos + offset;
5331 info.track = info.track + trackOffset;
5332 if (info.startPos < GenTime()) {
5333 // No clip should go below 0
5336 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));
5337 movePath.addRect(rect);
5339 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5340 for (int i = 0; i < collisions.count(); i++) {
5341 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5342 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5350 void CustomTrackView::pasteClip()
5352 if (m_copiedItems.count() == 0) {
5353 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5358 GenTime pos = GenTime(-1);
5359 if (m_menuPosition.isNull()) {
5360 position = mapFromGlobal(QCursor::pos());
5361 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5362 track = m_selectedTrack;
5363 pos = GenTime(m_cursorPos, m_document->fps());
5364 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5368 position = m_menuPosition;
5371 if (pos == GenTime(-1))
5372 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5374 track = (int)(mapToScene(position).y() / m_tracksHeight);
5376 GenTime leftPos = m_copiedItems.at(0)->startPos();
5377 int lowerTrack = m_copiedItems.at(0)->track();
5378 int upperTrack = m_copiedItems.at(0)->track();
5379 for (int i = 1; i < m_copiedItems.count(); i++) {
5380 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5381 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5382 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5385 GenTime offset = pos - leftPos;
5386 int trackOffset = track - lowerTrack;
5388 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5389 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5390 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5391 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5394 QUndoCommand *pasteClips = new QUndoCommand();
5395 pasteClips->setText("Paste clips");
5397 for (int i = 0; i < m_copiedItems.count(); i++) {
5398 // parse all clip names
5399 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5400 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5401 ItemInfo info = clip->info();
5402 info.startPos += offset;
5403 info.endPos += offset;
5404 info.track += trackOffset;
5405 if (canBePastedTo(info, AVWIDGET)) {
5406 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5407 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5408 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5409 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5411 info.startPos = tr->startPos() + offset;
5412 info.endPos = tr->endPos() + offset;
5413 info.track = tr->track() + trackOffset;
5414 int transitionEndTrack;
5415 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5416 else transitionEndTrack = tr->transitionEndTrack();
5417 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5418 if (info.startPos >= info.endPos) {
5419 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5420 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5421 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5424 updateTrackDuration(-1, pasteClips);
5425 m_commandStack->push(pasteClips);
5428 void CustomTrackView::pasteClipEffects()
5430 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5431 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5434 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5436 QUndoCommand *paste = new QUndoCommand();
5437 paste->setText("Paste effects");
5439 QList<QGraphicsItem *> clips = scene()->selectedItems();
5442 for (int i = 0; i < clips.count(); ++i) {
5443 if (clips.at(i)->type() == GROUPWIDGET) {
5444 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5445 for (int j = 0; j < children.count(); j++) {
5446 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5447 clips.append(children.at(j));
5453 for (int i = 0; i < clips.count(); ++i) {
5454 if (clips.at(i)->type() == AVWIDGET) {
5455 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5456 for (int j = 0; j < clip->effectsCount(); j++) {
5457 QDomElement eff = clip->effectAt(j);
5458 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5459 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5460 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5465 if (paste->childCount() > 0) m_commandStack->push(paste);
5468 //adjust effects (fades, ...)
5469 for (int i = 0; i < clips.count(); ++i) {
5470 if (clips.at(i)->type() == AVWIDGET) {
5471 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5472 updatePositionEffects(item, item->info());
5478 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5480 // parse parameters to check if we need to adjust to the new crop start
5481 int diff = (newstart - oldstart).frames(m_document->fps());
5482 int max = (newstart + duration).frames(m_document->fps());
5483 QDomNodeList params = xml.elementsByTagName("parameter");
5484 for (int i = 0; i < params.count(); i++) {
5485 QDomElement e = params.item(i).toElement();
5486 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5487 QString def = e.attribute("default");
5488 // Effect has a keyframe type parameter, we need to adjust the values
5489 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5490 QStringList newKeyFrames;
5491 foreach(const QString &str, keys) {
5492 int pos = str.section(':', 0, 0).toInt();
5493 double val = str.section(':', 1, 1).toDouble();
5496 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5498 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5500 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5501 e.setAttribute("keyframes", newKeyFrames.join(";"));
5506 ClipItem *CustomTrackView::getClipUnderCursor() const
5508 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5509 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5510 for (int i = 0; i < collisions.count(); i++) {
5511 if (collisions.at(i)->type() == AVWIDGET) {
5512 return static_cast < ClipItem *>(collisions.at(i));
5518 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5520 QList<QGraphicsItem *> clips = scene()->selectedItems();
5521 if (clips.isEmpty()) {
5522 return getClipUnderCursor();
5524 AbstractClipItem *item = NULL;
5525 for (int i = 0; i < clips.count(); ++i) {
5526 if (clips.at(i)->type() == AVWIDGET) {
5527 item = static_cast < AbstractClipItem *>(clips.at(i));
5528 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5531 if (item) return item;
5536 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5538 QList<QGraphicsItem *> clips = scene()->selectedItems();
5539 if (clips.isEmpty()) {
5540 return getClipUnderCursor();
5543 // remove all items in the list that are not clips
5544 for (int i = 0; i < clips.count();) {
5545 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5548 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5549 for (int i = 0; i < clips.count(); ++i) {
5550 if (clips.at(i)->type() == AVWIDGET) {
5551 item = static_cast < ClipItem *>(clips.at(i));
5552 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5560 void CustomTrackView::setInPoint()
5562 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5564 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5567 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5571 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5574 void CustomTrackView::setOutPoint()
5576 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5578 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5581 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5585 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5588 void CustomTrackView::slotUpdateAllThumbs()
5590 if (!isEnabled()) return;
5591 QList<QGraphicsItem *> itemList = items();
5592 //if (itemList.isEmpty()) return;
5594 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5595 for (int i = 0; i < itemList.count(); i++) {
5596 if (itemList.at(i)->type() == AVWIDGET) {
5597 item = static_cast <ClipItem *>(itemList.at(i));
5598 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5599 // Check if we have a cached thumbnail
5600 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5601 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5602 if (QFile::exists(thumb)) {
5604 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5605 item->slotSetStartThumb(pix);
5608 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5609 QString endThumb = startThumb;
5610 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5611 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5612 if (QFile::exists(startThumb)) {
5613 QPixmap pix(startThumb);
5614 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5615 item->slotSetStartThumb(pix);
5617 if (QFile::exists(endThumb)) {
5618 QPixmap pix(endThumb);
5619 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5620 item->slotSetEndThumb(pix);
5623 item->refreshClip(false, false);
5627 viewport()->update();
5630 void CustomTrackView::saveThumbnails()
5632 QList<QGraphicsItem *> itemList = items();
5634 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5635 for (int i = 0; i < itemList.count(); i++) {
5636 if (itemList.at(i)->type() == AVWIDGET) {
5637 item = static_cast <ClipItem *>(itemList.at(i));
5638 if (item->clipType() != COLOR) {
5639 // Check if we have a cached thumbnail
5640 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5641 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5642 if (!QFile::exists(thumb)) {
5643 QPixmap pix(item->startThumb());
5647 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5648 QString endThumb = startThumb;
5649 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5650 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5651 if (!QFile::exists(startThumb)) {
5652 QPixmap pix(item->startThumb());
5653 pix.save(startThumb);
5655 if (!QFile::exists(endThumb)) {
5656 QPixmap pix(item->endThumb());
5666 void CustomTrackView::slotInsertTrack(int ix)
5668 TrackDialog d(m_document, parentWidget());
5669 d.comboTracks->setCurrentIndex(ix);
5670 d.label->setText(i18n("Insert track"));
5671 d.setWindowTitle(i18n("Insert New Track"));
5673 if (d.exec() == QDialog::Accepted) {
5674 ix = d.comboTracks->currentIndex();
5675 if (d.before_select->currentIndex() == 1)
5679 info.isMute = false;
5680 info.isLocked = false;
5681 if (d.video_track->isChecked()) {
5682 info.type = VIDEOTRACK;
5683 info.isBlind = false;
5685 info.type = AUDIOTRACK;
5686 info.isBlind = true;
5688 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5689 m_commandStack->push(addTrack);
5690 setDocumentModified();
5694 void CustomTrackView::slotDeleteTrack(int ix)
5696 if (m_document->tracksCount() < 2) return;
5697 TrackDialog d(m_document, parentWidget());
5698 d.comboTracks->setCurrentIndex(ix);
5699 d.label->setText(i18n("Delete track"));
5700 d.before_select->setHidden(true);
5701 d.setWindowTitle(i18n("Delete Track"));
5702 d.video_track->setHidden(true);
5703 d.audio_track->setHidden(true);
5704 if (d.exec() == QDialog::Accepted) {
5705 ix = d.comboTracks->currentIndex();
5706 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5707 deleteTimelineTrack(ix, info);
5708 setDocumentModified();
5709 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5710 m_commandStack->push(command);*/
5714 void CustomTrackView::slotConfigTracks(int ix)
5716 TracksConfigDialog d(m_document, ix, parentWidget());
5717 if (d.exec() == QDialog::Accepted) {
5718 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5719 m_commandStack->push(configTracks);
5720 QList <int> toDelete = d.deletedTracks();
5721 for (int i = 0; i < toDelete.count(); ++i) {
5722 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5723 deleteTimelineTrack(toDelete.at(i) - i, info);
5725 setDocumentModified();
5729 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5731 if (m_document->tracksCount() < 2) return;
5732 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5733 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5734 QList<QGraphicsItem *> selection = m_scene->items(r);
5735 QUndoCommand *deleteTrack = new QUndoCommand();
5736 deleteTrack->setText("Delete track");
5738 // Delete all clips in selected track
5739 for (int i = 0; i < selection.count(); i++) {
5740 if (selection.at(i)->type() == AVWIDGET) {
5741 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5742 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5743 m_scene->removeItem(item);
5746 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5747 Transition *item = static_cast <Transition *>(selection.at(i));
5748 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5749 m_scene->removeItem(item);
5755 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5756 m_commandStack->push(deleteTrack);
5759 void CustomTrackView::autoTransition()
5761 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5762 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5763 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5766 Transition *tr = static_cast <Transition*>(itemList.at(0));
5767 tr->setAutomatic(!tr->isAutomatic());
5768 QDomElement transition = tr->toXML();
5769 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);
5770 setDocumentModified();
5774 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5777 QDomNodeList params = effect.elementsByTagName("parameter");
5778 for (int i = 0; i < params.count(); i++) {
5779 QDomElement e = params.item(i).toElement();
5780 if (!e.isNull() && e.attribute("type") == "constant") {
5781 if (e.hasAttribute("factor")) {
5782 double factor = e.attribute("factor").toDouble();
5783 double value = e.attribute("value").toDouble();
5784 value = value / factor;
5785 result.append(QString::number(value));
5786 } else result.append(e.attribute("value"));
5792 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5794 QList<QGraphicsItem *> list = scene()->items();
5795 ClipItem *clip = NULL;
5796 for (int i = 0; i < list.size(); ++i) {
5797 if (list.at(i)->type() == AVWIDGET) {
5798 clip = static_cast <ClipItem *>(list.at(i));
5799 if (clip->clipProducer() == id) {
5800 clip->setClipName(name);
5804 viewport()->update();
5807 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5809 minimum = GenTime();
5810 maximum = GenTime();
5811 QList<QGraphicsItem *> selection;
5812 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5813 selection.removeAll(item);
5814 for (int i = 0; i < selection.count(); i++) {
5815 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5816 if (clip && clip->type() == AVWIDGET) {
5817 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5818 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5823 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5825 minimum = GenTime();
5826 maximum = GenTime();
5827 QList<QGraphicsItem *> selection;
5828 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5829 selection.removeAll(item);
5830 for (int i = 0; i < selection.count(); i++) {
5831 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5832 if (clip && clip->type() == TRANSITIONWIDGET) {
5833 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5834 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5839 void CustomTrackView::loadGroups(const QDomNodeList groups)
5841 for (int i = 0; i < groups.count(); i++) {
5842 QDomNodeList children = groups.at(i).childNodes();
5843 scene()->clearSelection();
5844 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5845 QDomElement elem = children.item(nodeindex).toElement();
5846 int pos = elem.attribute("position").toInt();
5847 int track = elem.attribute("track").toInt();
5848 if (elem.tagName() == "clipitem") {
5849 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5850 if (clip) clip->setSelected(true);
5852 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5853 if (clip) clip->setSelected(true);
5856 groupSelectedItems(false, true);
5860 void CustomTrackView::splitAudio()
5862 resetSelectionGroup();
5863 QList<QGraphicsItem *> selection = scene()->selectedItems();
5864 if (selection.isEmpty()) {
5865 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5868 QUndoCommand *splitCommand = new QUndoCommand();
5869 splitCommand->setText(i18n("Split audio"));
5870 for (int i = 0; i < selection.count(); i++) {
5871 if (selection.at(i)->type() == AVWIDGET) {
5872 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5873 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5874 if (clip->parentItem()) {
5875 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5877 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5882 if (splitCommand->childCount()) {
5883 updateTrackDuration(-1, splitCommand);
5884 m_commandStack->push(splitCommand);
5888 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5890 ClipItem *clip = getClipItemAt(pos, track);
5892 kDebug() << "// Cannot find clip to split!!!";
5896 int start = pos.frames(m_document->fps());
5897 int freetrack = m_document->tracksCount() - track - 1;
5899 // do not split audio when we are on an audio track
5900 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5903 for (; freetrack > 0; freetrack--) {
5904 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5905 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5906 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5907 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5908 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5913 kDebug() << "GOT TRK: " << track;
5914 if (freetrack == 0) {
5915 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5917 ItemInfo info = clip->info();
5918 info.track = m_document->tracksCount() - freetrack;
5919 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5920 scene()->clearSelection();
5921 clip->setSelected(true);
5922 ClipItem *audioClip = getClipItemAt(start, info.track);
5924 clip->setVideoOnly(true);
5925 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5926 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5928 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5929 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5931 audioClip->setSelected(true);
5932 audioClip->setAudioOnly(true);
5933 groupSelectedItems(false, true);
5937 // unsplit clip: remove audio part and change video part to normal clip
5938 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5939 kDebug() << "//CANNOT FIND CLP GRP";
5942 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5943 QList<QGraphicsItem *> children = grp->childItems();
5944 if (children.count() != 2) {
5945 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5948 for (int i = 0; i < children.count(); i++) {
5949 if (children.at(i) != clip) {
5950 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5951 ItemInfo info = clip->info();
5952 deleteClip(clp->info());
5953 clip->setVideoOnly(false);
5954 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5955 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5960 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5961 m_document->clipManager()->removeGroup(grp);
5962 scene()->destroyItemGroup(grp);
5966 void CustomTrackView::setVideoOnly()
5968 resetSelectionGroup();
5969 QList<QGraphicsItem *> selection = scene()->selectedItems();
5970 if (selection.isEmpty()) {
5971 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5974 QUndoCommand *videoCommand = new QUndoCommand();
5975 videoCommand->setText(i18n("Video only"));
5976 for (int i = 0; i < selection.count(); i++) {
5977 if (selection.at(i)->type() == AVWIDGET) {
5978 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5979 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5980 if (clip->parentItem()) {
5981 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5983 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5988 m_commandStack->push(videoCommand);
5991 void CustomTrackView::setAudioOnly()
5993 resetSelectionGroup();
5994 QList<QGraphicsItem *> selection = scene()->selectedItems();
5995 if (selection.isEmpty()) {
5996 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5999 QUndoCommand *videoCommand = new QUndoCommand();
6000 videoCommand->setText(i18n("Audio only"));
6001 for (int i = 0; i < selection.count(); i++) {
6002 if (selection.at(i)->type() == AVWIDGET) {
6003 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6004 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6005 if (clip->parentItem()) {
6006 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6008 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6013 m_commandStack->push(videoCommand);
6016 void CustomTrackView::setAudioAndVideo()
6018 resetSelectionGroup();
6019 QList<QGraphicsItem *> selection = scene()->selectedItems();
6020 if (selection.isEmpty()) {
6021 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6024 QUndoCommand *videoCommand = new QUndoCommand();
6025 videoCommand->setText(i18n("Audio and Video"));
6026 for (int i = 0; i < selection.count(); i++) {
6027 if (selection.at(i)->type() == AVWIDGET) {
6028 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6029 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6030 if (clip->parentItem()) {
6031 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6033 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6038 m_commandStack->push(videoCommand);
6041 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6043 ClipItem *clip = getClipItemAt(pos, track);
6045 kDebug() << "// Cannot find clip to split!!!";
6049 int start = pos.frames(m_document->fps());
6050 clip->setVideoOnly(true);
6051 clip->setAudioOnly(false);
6052 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6053 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6055 } else if (audioOnly) {
6056 int start = pos.frames(m_document->fps());
6057 clip->setAudioOnly(true);
6058 clip->setVideoOnly(false);
6059 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6060 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6063 int start = pos.frames(m_document->fps());
6064 clip->setAudioOnly(false);
6065 clip->setVideoOnly(false);
6066 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6067 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6071 setDocumentModified();
6074 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6076 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6077 m_clipTypeGroup->setEnabled(false);
6079 m_clipTypeGroup->setEnabled(true);
6080 QList <QAction *> actions = m_clipTypeGroup->actions();
6082 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6083 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6084 else lookup = "clip_audio_and_video";
6085 for (int i = 0; i < actions.count(); i++) {
6086 if (actions.at(i)->data().toString() == lookup) {
6087 actions.at(i)->setChecked(true);
6094 void CustomTrackView::slotGoToMarker(QAction *action)
6096 int pos = action->data().toInt();
6097 setCursorPos(pos, true);
6100 void CustomTrackView::reloadTransitionLumas()
6104 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6105 QDomNodeList params = lumaTransition.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 lumaNames = e.attribute("paramlistdisplay");
6110 lumaFiles = e.attribute("paramlist");
6115 QList<QGraphicsItem *> itemList = items();
6116 Transition *transitionitem;
6117 QDomElement transitionXml;
6118 for (int i = 0; i < itemList.count(); i++) {
6119 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6120 transitionitem = static_cast <Transition*>(itemList.at(i));
6121 transitionXml = transitionitem->toXML();
6122 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6123 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6124 for (int i = 0; i < params.count(); i++) {
6125 QDomElement e = params.item(i).toElement();
6126 if (e.attribute("tag") == "resource") {
6127 e.setAttribute("paramlistdisplay", lumaNames);
6128 e.setAttribute("paramlist", lumaFiles);
6133 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6134 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6135 for (int i = 0; i < params.count(); i++) {
6136 QDomElement e = params.item(i).toElement();
6137 if (e.attribute("tag") == "luma") {
6138 e.setAttribute("paramlistdisplay", lumaNames);
6139 e.setAttribute("paramlist", lumaFiles);
6146 emit transitionItemSelected(NULL);
6149 double CustomTrackView::fps() const
6151 return m_document->fps();
6154 void CustomTrackView::updateProjectFps()
6156 // update all clips to the new fps
6157 resetSelectionGroup();
6158 scene()->clearSelection();
6160 QList<QGraphicsItem *> itemList = items();
6161 for (int i = 0; i < itemList.count(); i++) {
6162 // remove all items and re-add them one by one
6163 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6165 for (int i = 0; i < itemList.count(); i++) {
6166 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6167 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6168 clip->updateFps(m_document->fps());
6169 m_scene->addItem(clip);
6170 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6171 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6172 QList<QGraphicsItem *> children = grp->childItems();
6173 for (int j = 0; j < children.count(); j++) {
6174 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6175 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6176 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6177 clip->updateFps(m_document->fps());
6180 m_document->clipManager()->removeGroup(grp);
6181 m_scene->addItem(grp);
6182 scene()->destroyItemGroup(grp);
6183 scene()->clearSelection();
6184 for (int j = 0; j < children.count(); j++) {
6185 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6186 //children.at(j)->setParentItem(0);
6187 children.at(j)->setSelected(true);
6190 groupSelectedItems(true, true);
6191 } else if (itemList.at(i)->type() == GUIDEITEM) {
6192 Guide *g = static_cast<Guide *>(itemList.at(i));
6194 m_scene->addItem(g);
6197 viewport()->update();
6200 void CustomTrackView::slotTrackDown()
6202 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6203 else m_selectedTrack++;
6204 emit updateTrackHeaders();
6205 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6206 ensureVisible(rect, 0, 0);
6207 viewport()->update();
6210 void CustomTrackView::slotTrackUp()
6212 if (m_selectedTrack > 0) m_selectedTrack--;
6213 else m_selectedTrack = m_document->tracksCount() - 1;
6214 emit updateTrackHeaders();
6215 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6216 ensureVisible(rect, 0, 0);
6217 viewport()->update();
6220 int CustomTrackView::selectedTrack() const
6222 return m_selectedTrack;
6225 QStringList CustomTrackView::selectedClips() const
6227 QStringList clipIds;
6228 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6229 for (int i = 0; i < selection.count(); i++) {
6230 if (selection.at(i)->type() == AVWIDGET) {
6231 ClipItem *item = (ClipItem *)selection.at(i);
6232 clipIds << item->clipProducer();
6238 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6240 QList<ClipItem *> clips;
6241 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6242 for (int i = 0; i < selection.count(); i++) {
6243 if (selection.at(i)->type() == AVWIDGET) {
6244 clips.append((ClipItem *)selection.at(i));
6250 void CustomTrackView::slotSelectTrack(int ix)
6252 m_selectedTrack = qMax(0, ix);
6253 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6254 emit updateTrackHeaders();
6255 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6256 ensureVisible(rect, 0, 0);
6257 viewport()->update();
6260 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6263 if (track != -1 && pos != -1)
6264 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6266 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6267 QList<QGraphicsItem *> selection = m_scene->items(rect);
6268 resetSelectionGroup(group);
6269 if (!group) m_scene->clearSelection();
6270 for (int i = 0; i < selection.count(); i++) {
6271 if (selection.at(i)->type() == AVWIDGET) {
6272 selection.at(i)->setSelected(add);
6276 if (group) groupSelectedItems();
6279 void CustomTrackView::selectTransition(bool add, bool group)
6281 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6282 QList<QGraphicsItem *> selection = m_scene->items(rect);
6283 resetSelectionGroup(group);
6284 if (!group) m_scene->clearSelection();
6285 for (int i = 0; i < selection.count(); i++) {
6286 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6287 selection.at(i)->setSelected(add);
6291 if (group) groupSelectedItems();
6294 QStringList CustomTrackView::extractTransitionsLumas()
6297 QList<QGraphicsItem *> itemList = items();
6298 Transition *transitionitem;
6299 QDomElement transitionXml;
6300 for (int i = 0; i < itemList.count(); i++) {
6301 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6302 transitionitem = static_cast <Transition*>(itemList.at(i));
6303 transitionXml = transitionitem->toXML();
6304 QString luma = EffectsList::parameter(transitionXml, "luma");
6305 if (!luma.isEmpty()) urls << luma;
6311 void CustomTrackView::setEditMode(EDITMODE mode)
6313 m_scene->setEditMode(mode);
6316 void CustomTrackView::checkTrackSequence(int track)
6318 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6319 //track = m_document->tracksCount() -track;
6320 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6321 QList<QGraphicsItem *> selection = m_scene->items(rect);
6322 QList <int> timelineList;
6323 timelineList.append(0);
6324 for (int i = 0; i < selection.count(); i++) {
6325 if (selection.at(i)->type() == AVWIDGET) {
6326 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6327 int start = clip->startPos().frames(m_document->fps());
6328 int end = clip->endPos().frames(m_document->fps());
6329 if (!timelineList.contains(start)) timelineList.append(start);
6330 if (!timelineList.contains(end)) timelineList.append(end);
6333 qSort(timelineList);
6334 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6335 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6338 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6340 if (data.isEmpty()) return;
6341 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6343 info.startPos = GenTime(in, m_document->fps());
6344 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6345 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6346 info.cropDuration = info.endPos - info.startPos;
6347 info.track = m_selectedTrack;
6348 QUndoCommand *addCommand = new QUndoCommand();
6349 addCommand->setText(i18n("Insert clip"));
6350 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6351 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6352 updateTrackDuration(info.track, addCommand);
6353 m_commandStack->push(addCommand);
6355 selectClip(true, false, m_selectedTrack, in);
6356 // Automatic audio split
6357 if (KdenliveSettings::splitaudio())
6361 void CustomTrackView::clearSelection()
6363 resetSelectionGroup();
6364 scene()->clearSelection();
6366 emit clipItemSelected(NULL);
6369 void CustomTrackView::updatePalette()
6371 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6375 pen1.setColor(palette().text().color());
6376 m_cursorLine->setPen(pen1);
6378 emit tracksChanged();
6381 void CustomTrackView::removeTipAnimation()
6384 scene()->removeItem(m_visualTip);
6385 m_animationTimer->stop();
6393 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6395 if (m_visualTip == NULL) {
6396 QRectF rect = clip->sceneBoundingRect();
6397 m_animation = new QGraphicsItemAnimation;
6398 m_animation->setTimeLine(m_animationTimer);
6399 m_animation->setScaleAt(1, 1, 1);
6404 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6405 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6406 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6408 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6410 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6412 m_animation->setScaleAt(.5, 2, 2);
6416 polygon << QPoint(0, - size * 2);
6417 if (mode == RESIZESTART)
6418 polygon << QPoint(size * 2, 0);
6420 polygon << QPoint(- size * 2, 0);
6421 polygon << QPoint(0, size * 2);
6422 polygon << QPoint(0, - size * 2);
6424 m_visualTip = new QGraphicsPolygonItem(polygon);
6425 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6426 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6427 if (mode == RESIZESTART)
6428 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6430 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6432 m_animation->setScaleAt(.5, 2, 1);
6434 case TRANSITIONSTART:
6436 polygon << QPoint(0, - size * 2);
6437 if (mode == TRANSITIONSTART)
6438 polygon << QPoint(size * 2, 0);
6440 polygon << QPoint(- size * 2, 0);
6441 polygon << QPoint(0, 0);
6442 polygon << QPoint(0, - size * 2);
6444 m_visualTip = new QGraphicsPolygonItem(polygon);
6445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6447 if (mode == TRANSITIONSTART)
6448 m_visualTip->setPos(rect.x(), rect.bottom());
6450 m_visualTip->setPos(rect.right(), rect.bottom());
6452 m_animation->setScaleAt(.5, 2, 2);
6459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6460 m_visualTip->setZValue(100);
6461 scene()->addItem(m_visualTip);
6462 m_animation->setItem(m_visualTip);
6463 m_animationTimer->start();
6467 bool CustomTrackView::hasAudio(int track) const
6469 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6470 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6471 QGraphicsItem *item;
6472 for (int i = 0; i < collisions.count(); i++) {
6473 item = collisions.at(i);
6474 if (!item->isEnabled()) continue;
6475 if (item->type() == AVWIDGET) {
6476 ClipItem *clip = static_cast <ClipItem *>(item);
6477 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6483 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6485 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6486 m_commandStack->push(command);
6487 setDocumentModified();
6491 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6493 EffectsParameterList parameters;
6494 parameters.addParam("tag", effect.attribute("tag"));
6495 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6496 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6497 parameters.addParam("id", effect.attribute("id"));
6498 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6499 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6500 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6501 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6503 QDomNodeList params = effect.elementsByTagName("parameter");
6504 for (int i = 0; i < params.count(); i++) {
6505 QDomElement e = params.item(i).toElement();
6506 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6507 if (e.attribute("type") == "simplekeyframe") {
6509 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6510 double factor = e.attribute("factor", "1").toDouble();
6511 for (int j = 0; j < values.count(); j++) {
6512 QString pos = values.at(j).section(':', 0, 0);
6513 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6514 values[j] = pos + "=" + QString::number(val);
6516 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6517 parameters.addParam(e.attribute("name"), values.join(";"));
6518 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6519 parameters.addParam("max", e.attribute("max"));
6520 parameters.addParam("min", e.attribute("min"));
6521 parameters.addParam("factor", e.attribute("factor", "1"));*/
6522 } else if (e.attribute("type") == "keyframe") {
6523 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6524 parameters.addParam("keyframes", e.attribute("keyframes"));
6525 parameters.addParam("max", e.attribute("max"));
6526 parameters.addParam("min", e.attribute("min"));
6527 parameters.addParam("factor", e.attribute("factor", "1"));
6528 parameters.addParam("starttag", e.attribute("starttag", "start"));
6529 parameters.addParam("endtag", e.attribute("endtag", "end"));
6530 } else if (e.attribute("namedesc").contains(';')) {
6531 QString format = e.attribute("format");
6532 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6533 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6535 QTextStream txtNeu(&neu);
6536 if (values.size() > 0)
6537 txtNeu << (int)values[0].toDouble();
6538 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6539 txtNeu << separators[i];
6540 txtNeu << (int)(values[i+1].toDouble());
6542 parameters.addParam("start", neu);
6544 if (e.attribute("factor", "1") != "1") {
6546 if (e.attribute("factor").startsWith('%')) {
6547 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6548 } else fact = e.attribute("factor", "1").toDouble();
6549 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6551 parameters.addParam(e.attribute("name"), e.attribute("value"));
6558 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6560 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6561 for (int i = 0; i < effects.count(); ++i) {
6562 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6563 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6565 // if effect is displayed, update the effect edit widget with new clip duration
6566 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6567 emit clipItemSelected(item, effects.at(i));*/
6569 // update always, otherwise there might problems when resizing groups
6570 if (effects.count() > 0)
6571 emit clipItemSelected(item, item->selectedEffectIndex());
6574 void CustomTrackView::updateTrackNames(int track, bool added)
6576 QList <TrackInfo> tracks = m_document->tracksList();
6577 int max = tracks.count();
6578 int docTrack = max - track - 1;
6580 // count number of tracks of each type
6581 int videoTracks = 0;
6582 int audioTracks = 0;
6583 for (int i = max - 1; i >= 0; --i) {
6584 TrackInfo info = tracks.at(i);
6585 if (info.type == VIDEOTRACK)
6590 if (i <= docTrack) {
6591 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6592 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6595 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6596 info.trackName = type + QString::number(typeNumber);
6597 m_document->setTrackType(i, info);
6600 if (info.trackName == type + QString::number(typeNumber + 1)) {
6601 info.trackName = type + QString::number(typeNumber);
6602 m_document->setTrackType(i, info);
6607 emit tracksChanged();
6610 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6616 tracks << m_document->tracksCount() - track - 1;
6618 // negative track number -> update all tracks
6619 for (int i = 0; i < m_document->tracksCount(); ++i)
6623 for (int i = 0; i < tracks.count(); ++i) {
6625 // t + 1 because of black background track
6626 duration = m_document->renderer()->mltTrackDuration(t + 1);
6627 if (duration != m_document->trackDuration(t)) {
6628 m_document->setTrackDuration(t, duration);
6631 EffectsList effects = m_document->getTrackEffects(t);
6632 for (int j = 0; j < effects.count(); ++j) {
6634 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6635 * - update the effectstack if necessary
6642 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6644 QList<QGraphicsItem *> list = scene()->items();
6645 ClipItem *clip = NULL;
6646 for (int i = 0; i < list.size(); ++i) {
6647 if (list.at(i)->type() == AVWIDGET) {
6648 clip = static_cast <ClipItem *>(list.at(i));
6649 if (clip->clipProducer() == id) {
6650 clip->refreshClip(true, resetThumbs);