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 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
265 void CustomTrackView::checkTrackHeight()
267 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
268 m_tracksHeight = KdenliveSettings::trackheight();
269 emit trackHeightChanged();
270 QList<QGraphicsItem *> itemList = items();
272 Transition *transitionitem;
273 bool snap = KdenliveSettings::snaptopoints();
274 KdenliveSettings::setSnaptopoints(false);
275 for (int i = 0; i < itemList.count(); i++) {
276 if (itemList.at(i)->type() == AVWIDGET) {
277 item = (ClipItem*) itemList.at(i);
278 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
279 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
280 item->resetThumbs(true);
281 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
282 transitionitem = (Transition*) itemList.at(i);
283 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
284 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
287 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
288 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
290 for (int i = 0; i < m_guides.count(); i++) {
291 QLineF l = m_guides.at(i)->line();
292 l.setP2(QPointF(l.x2(), newHeight));
293 m_guides.at(i)->setLine(l);
296 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
297 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
298 KdenliveSettings::setSnaptopoints(snap);
299 viewport()->update();
302 /** Zoom or move viewport on mousewheel
304 * If mousewheel+Ctrl, zooms in/out on the timeline.
306 * With Ctrl, moves viewport towards end of timeline if down/back,
307 * opposite on up/forward.
309 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
310 void CustomTrackView::wheelEvent(QWheelEvent * e)
312 if (e->modifiers() == Qt::ControlModifier) {
313 if (e->delta() > 0) emit zoomIn();
316 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
317 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
321 int CustomTrackView::getPreviousVideoTrack(int track)
323 track = m_document->tracksCount() - track - 1;
325 for (int i = track; i > -1; i--) {
326 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
332 void CustomTrackView::slotFetchNextThumbs()
334 if (!m_waitingThumbs.isEmpty()) {
335 ClipItem *item = m_waitingThumbs.takeFirst();
336 while (item == NULL && !m_waitingThumbs.isEmpty()) {
337 item = m_waitingThumbs.takeFirst();
339 if (item) item->slotFetchThumbs();
340 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
344 void CustomTrackView::slotCheckMouseScrolling()
346 if (m_scrollOffset == 0) {
347 m_scrollTimer.stop();
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
351 m_scrollTimer.start();
354 void CustomTrackView::slotCheckPositionScrolling()
356 // If mouse is at a border of the view, scroll
357 if (m_moveOpMode != SEEK) return;
358 if (mapFromScene(m_cursorPos, 0).x() < 3) {
359 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
361 setCursorPos(mapToScene(QPoint(-2, 0)).x());
362 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
363 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
364 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
365 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
371 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
373 int pos = event->x();
374 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
598 if (item->type() == AVWIDGET)
599 ci = static_cast <ClipItem *>(item);
601 if (opMode == MOVE) {
602 setCursor(Qt::OpenHandCursor);
604 message = ci->clipName() + i18n(":");
605 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
606 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
607 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
608 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
609 if (clip->parentItem() == m_selectionGroup)
610 message.append(i18n(" Selection duration:"));
612 message.append(i18n(" Group duration:"));
613 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
614 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
615 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
616 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
620 } else if (opMode == RESIZESTART) {
621 setCursor(KCursor("left_side", Qt::SizeHorCursor));
623 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
626 } else if (opMode == RESIZEEND) {
627 setCursor(KCursor("right_side", Qt::SizeHorCursor));
629 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
630 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
631 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
632 } else if (opMode == FADEIN || opMode == FADEOUT) {
633 setCursor(Qt::PointingHandCursor);
634 if (ci && opMode == FADEIN && ci->fadeIn()) {
635 message = i18n("Fade in duration: ");
636 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
637 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
638 message = i18n("Fade out duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
641 message = i18n("Drag to add or resize a fade effect.");
643 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
644 setCursor(Qt::PointingHandCursor);
645 message = i18n("Click to add a transition.");
646 } else if (opMode == KEYFRAME) {
647 setCursor(Qt::PointingHandCursor);
648 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
651 if (!message.isEmpty())
652 emit displayMessage(message, InformationMessage);
653 } // no clip under mouse
654 else if (m_tool == RAZORTOOL) {
657 } else if (opMode == MOVEGUIDE) {
658 m_moveOpMode = opMode;
659 setCursor(Qt::SplitHCursor);
661 removeTipAnimation();
662 setCursor(Qt::ArrowCursor);
663 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
664 QGraphicsView::mouseMoveEvent(event);
666 setCursorPos(mappedXPos);
667 slotCheckPositionScrolling();
669 } else m_moveOpMode = NONE;
671 QGraphicsView::mouseMoveEvent(event);
675 void CustomTrackView::mousePressEvent(QMouseEvent * event)
677 setFocus(Qt::MouseFocusReason);
678 m_menuPosition = QPoint();
680 // special cases (middle click button or ctrl / shift click
681 if (event->button() == Qt::MidButton) {
683 m_blockRefresh = false;
684 m_operationMode = NONE;
688 if (event->modifiers() & Qt::ShiftModifier) {
689 // Rectangle selection
690 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
691 setDragMode(QGraphicsView::RubberBandDrag);
692 if (!(event->modifiers() & Qt::ControlModifier)) {
693 resetSelectionGroup();
694 scene()->clearSelection();
696 m_blockRefresh = false;
697 m_operationMode = RUBBERSELECTION;
698 QGraphicsView::mousePressEvent(event);
702 m_blockRefresh = true;
705 if (m_tool != RAZORTOOL) activateMonitor();
706 else if (m_document->renderer()->playSpeed() != 0.0) {
707 m_document->renderer()->pause();
710 m_clickEvent = event->pos();
712 // check item under mouse
713 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
715 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
716 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
717 setDragMode(QGraphicsView::ScrollHandDrag);
718 QGraphicsView::mousePressEvent(event);
719 m_blockRefresh = false;
720 m_operationMode = NONE;
724 // if a guide and a clip were pressed, just select the guide
725 for (int i = 0; i < collisionList.count(); ++i) {
726 if (collisionList.at(i)->type() == GUIDEITEM) {
727 // a guide item was pressed
728 m_dragGuide = (Guide *) collisionList.at(i);
729 if (event->button() == Qt::LeftButton) { // move it
730 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
731 m_operationMode = MOVEGUIDE;
732 // deselect all clips so that only the guide will move
733 m_scene->clearSelection();
734 resetSelectionGroup(false);
735 updateSnapPoints(NULL);
736 QGraphicsView::mousePressEvent(event);
738 } else // show context menu
743 // Find first clip, transition or group under mouse (when no guides selected)
745 AbstractGroupItem *dragGroup = NULL;
746 AbstractClipItem *collisionClip = NULL;
748 while (!m_dragGuide && ct < collisionList.count()) {
749 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
750 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
751 if (collisionClip->isItemLocked())
753 if (collisionClip == m_dragItem)
754 collisionClip = NULL;
756 m_dragItem = collisionClip;
758 m_dragItemInfo = m_dragItem->info();
759 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
760 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
761 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
768 if (m_dragItem) emit clipItemSelected(NULL);
771 #if QT_VERSION >= 0x040600
772 // Add shadow to dragged item, currently disabled because of painting artifacts
773 //TODO: re-enable when fixed
774 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
775 eff->setBlurRadius(5);
776 eff->setOffset(3, 3);
777 m_dragItem->setGraphicsEffect(eff);*/
779 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
780 // update transition menu action
781 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
782 m_autoTransition->setEnabled(true);
783 } else m_autoTransition->setEnabled(false);
785 // context menu requested
786 if (event->button() == Qt::RightButton) {
788 if (dragGroup) dragGroup->setSelected(true);
789 else if (!m_dragItem->isSelected()) {
790 resetSelectionGroup(false);
791 m_scene->clearSelection();
792 m_dragItem->setSelected(true);
794 } else if (!m_dragGuide) {
795 // check if there is a guide close to mouse click
796 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
797 for (int i = 0; i < guidesCollisionList.count(); i++) {
798 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
799 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
803 // keep this to support multiple guides context menu in the future (?)
804 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
805 guidesCollisionList.removeAt(0);
807 if (!guidesCollisionList.isEmpty())
808 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
811 m_operationMode = NONE;
812 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
813 m_menuPosition = m_clickEvent;
819 // No item under click
820 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
821 resetSelectionGroup(false);
822 setCursor(Qt::ArrowCursor);
823 m_scene->clearSelection();
825 updateClipTypeActions(NULL);
826 if (m_tool == SPACERTOOL) {
827 QList<QGraphicsItem *> selection;
828 if (event->modifiers() == Qt::ControlModifier) {
829 // Ctrl + click, select all items on track after click position
830 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
831 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
832 // Cannot use spacer on locked track
833 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
837 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
840 selection = checkForGroups(rect, &isOk);
842 // groups found on track, do not allow the move
843 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
847 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;
849 // Select all items on all tracks after click position
850 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
851 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
854 QList <GenTime> offsetList;
855 // create group to hold selected items
856 m_selectionGroup = new AbstractGroupItem(m_document->fps());
857 scene()->addItem(m_selectionGroup);
859 for (int i = 0; i < selection.count(); i++) {
860 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
861 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
862 if (item->isItemLocked()) continue;
863 offsetList.append(item->startPos());
864 offsetList.append(item->endPos());
865 m_selectionGroup->addToGroup(selection.at(i));
866 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
867 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
868 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
869 QList<QGraphicsItem *> children = selection.at(i)->childItems();
870 for (int j = 0; j < children.count(); j++) {
871 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
872 offsetList.append(item->startPos());
873 offsetList.append(item->endPos());
875 m_selectionGroup->addToGroup(selection.at(i));
876 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
877 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
878 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
879 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
880 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
881 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
884 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
885 if (!offsetList.isEmpty()) {
887 QList <GenTime> cleandOffsetList;
888 GenTime startOffset = offsetList.takeFirst();
889 for (int k = 0; k < offsetList.size(); k++) {
890 GenTime newoffset = offsetList.at(k) - startOffset;
891 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
892 cleandOffsetList.append(newoffset);
895 updateSnapPoints(NULL, cleandOffsetList, true);
897 m_operationMode = SPACER;
899 setCursorPos((int)(mapToScene(event->x(), 0).x()));
901 QGraphicsView::mousePressEvent(event);
906 if (m_tool == RAZORTOOL && m_dragItem) {
907 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
908 if (m_dragItem->type() == TRANSITIONWIDGET) {
909 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
911 m_document->renderer()->pause();
912 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
913 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
915 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
916 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
917 m_commandStack->push(command);
919 setDocumentModified();
926 bool itemSelected = false;
927 if (m_dragItem->isSelected())
929 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
931 else if (dragGroup && dragGroup->isSelected())
934 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
935 if (event->modifiers() != Qt::ControlModifier) {
936 resetSelectionGroup(false);
937 m_scene->clearSelection();
938 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
939 viewport()->update();
940 } else resetSelectionGroup();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
943 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
945 bool selected = !m_dragItem->isSelected();
947 dragGroup->setSelected(selected);
949 m_dragItem->setSelected(selected);
951 groupSelectedItems();
952 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
953 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
954 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
957 if (collisionClip != NULL || m_dragItem == NULL) {
958 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
959 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
960 emit clipItemSelected(selected);
962 emit clipItemSelected(NULL);
966 // If clicked item is selected, allow move
967 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
969 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
970 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
971 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
973 // Update snap points
974 if (m_selectionGroup == NULL) {
975 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
976 updateSnapPoints(NULL);
978 updateSnapPoints(m_dragItem);
980 QList <GenTime> offsetList;
981 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
982 for (int i = 0; i < children.count(); i++) {
983 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
984 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
985 offsetList.append(item->startPos());
986 offsetList.append(item->endPos());
989 if (!offsetList.isEmpty()) {
991 GenTime startOffset = offsetList.takeFirst();
992 QList <GenTime> cleandOffsetList;
993 for (int k = 0; k < offsetList.size(); k++) {
994 GenTime newoffset = offsetList.at(k) - startOffset;
995 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
996 cleandOffsetList.append(newoffset);
999 updateSnapPoints(NULL, cleandOffsetList, true);
1003 if (m_operationMode == KEYFRAME) {
1004 m_dragItem->updateSelectedKeyFrame();
1005 m_blockRefresh = false;
1007 } else if (m_operationMode == MOVE) {
1008 setCursor(Qt::ClosedHandCursor);
1009 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1011 info.startPos = m_dragItem->startPos();
1012 info.track = m_dragItem->track();
1013 int transitiontrack = getPreviousVideoTrack(info.track);
1014 ClipItem *transitionClip = NULL;
1015 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1016 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1017 info.endPos = transitionClip->endPos();
1019 GenTime transitionDuration(65, m_document->fps());
1020 if (m_dragItem->cropDuration() < transitionDuration)
1021 info.endPos = m_dragItem->endPos();
1023 info.endPos = info.startPos + transitionDuration;
1025 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1026 // Check there is no other transition at that place
1027 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1028 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1029 QList<QGraphicsItem *> selection = m_scene->items(r);
1030 bool transitionAccepted = true;
1031 for (int i = 0; i < selection.count(); i++) {
1032 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1033 Transition *tr = static_cast <Transition *>(selection.at(i));
1034 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1035 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1036 } else transitionAccepted = false;
1039 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1040 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1041 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1043 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1044 info.track = m_dragItem->track();
1045 int transitiontrack = getPreviousVideoTrack(info.track);
1046 ClipItem *transitionClip = NULL;
1047 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1048 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1049 info.startPos = transitionClip->startPos();
1051 GenTime transitionDuration(65, m_document->fps());
1052 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1053 else info.startPos = info.endPos - transitionDuration;
1055 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1056 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1057 EffectsList::setParameter(transition, "reverse", "1");
1059 // Check there is no other transition at that place
1060 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1061 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1062 QList<QGraphicsItem *> selection = m_scene->items(r);
1063 bool transitionAccepted = true;
1064 for (int i = 0; i < selection.count(); i++) {
1065 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1066 Transition *tr = static_cast <Transition *>(selection.at(i));
1067 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1068 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1069 } else transitionAccepted = false;
1072 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1073 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1075 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1076 resetSelectionGroup(false);
1077 m_dragItem->setSelected(true);
1080 m_blockRefresh = false;
1082 QGraphicsView::mousePressEvent(event);
1085 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1087 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1088 QList<QGraphicsItem *> list = scene()->items(p);
1089 AbstractGroupItem *group = NULL;
1090 for (int i = 0; i < list.size(); i++) {
1091 if (!list.at(i)->isEnabled()) continue;
1092 if (list.at(i)->type() == GROUPWIDGET) {
1093 group = static_cast <AbstractGroupItem *>(list.at(i));
1097 rebuildGroup(group);
1100 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1103 resetSelectionGroup(false);
1104 m_scene->clearSelection();
1106 QList <QGraphicsItem *> children = group->childItems();
1107 m_document->clipManager()->removeGroup(group);
1108 scene()->destroyItemGroup(group);
1109 for (int i = 0; i < children.count(); i++)
1110 children.at(i)->setSelected(true);
1111 groupSelectedItems(false, true);
1115 void CustomTrackView::resetSelectionGroup(bool selectItems)
1117 if (m_selectionGroup) {
1118 // delete selection group
1119 bool snap = KdenliveSettings::snaptopoints();
1120 KdenliveSettings::setSnaptopoints(false);
1122 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1123 scene()->destroyItemGroup(m_selectionGroup);
1124 for (int i = 0; i < children.count(); i++) {
1125 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1126 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1127 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1128 children.at(i)->setSelected(selectItems);
1130 } else if (children.at(i)->type() == GROUPWIDGET) {
1131 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1132 children.at(i)->setSelected(selectItems);
1136 m_selectionGroup = NULL;
1137 KdenliveSettings::setSnaptopoints(snap);
1141 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1143 if (m_selectionGroup) {
1144 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1147 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1148 if (selection.isEmpty()) return;
1150 // Find top left position of selection
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1154 } else if (selection.at(i)->parentItem()) {
1155 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1159 if (force || selection.count() > 1) {
1160 bool snap = KdenliveSettings::snaptopoints();
1161 KdenliveSettings::setSnaptopoints(false);
1162 if (createNewGroup) {
1163 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1164 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1165 QPointF diff = newGroup->pos();
1166 newGroup->translate(-diff.x(), -diff.y());
1167 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1169 scene()->addItem(newGroup);
1171 // Check if we are trying to include a group in a group
1172 QList <AbstractGroupItem *> groups;
1173 for (int i = 0; i < selection.count(); i++) {
1174 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1175 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1176 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1177 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1179 if (!groups.isEmpty()) {
1180 // ungroup previous groups
1181 while (!groups.isEmpty()) {
1182 AbstractGroupItem *grp = groups.takeFirst();
1183 m_document->clipManager()->removeGroup(grp);
1184 scene()->destroyItemGroup(grp);
1186 selection = m_scene->selectedItems();
1189 for (int i = 0; i < selection.count(); i++) {
1190 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1191 newGroup->addToGroup(selection.at(i));
1192 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1195 KdenliveSettings::setSnaptopoints(snap);
1197 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1198 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1199 QPointF diff = m_selectionGroup->pos();
1200 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1201 m_selectionGroup->translate(- diff.x(), -diff.y());
1203 scene()->addItem(m_selectionGroup);
1204 for (int i = 0; i < selection.count(); i++) {
1205 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1206 m_selectionGroup->addToGroup(selection.at(i));
1207 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1210 KdenliveSettings::setSnaptopoints(snap);
1211 if (m_selectionGroup) {
1212 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1213 m_selectionGroupInfo.track = m_selectionGroup->track();
1216 } else resetSelectionGroup();
1219 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1221 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1222 /*if (m_moveOpMode == KEYFRAME) {
1223 // user double clicked on a keyframe, open edit dialog
1224 //TODO: update for effects with several values per keyframe
1225 QDialog d(parentWidget());
1226 Ui::KeyFrameDialog_UI view;
1228 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1229 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1230 view.kfr_value->setFocus();
1231 if (d.exec() == QDialog::Accepted) {
1232 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1233 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1234 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1235 QString previous = item->keyframes(item->selectedEffectIndex());
1236 item->updateKeyframeEffect();
1237 QString next = item->keyframes(item->selectedEffectIndex());
1238 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1239 m_commandStack->push(command);
1240 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1241 emit clipItemSelected(item, item->selectedEffectIndex());
1246 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1247 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1248 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1249 //QString previous = item->keyframes(item->selectedEffectIndex());
1250 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1251 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1252 //item->updateKeyframeEffect();
1253 //QString next = item->keyframes(item->selectedEffectIndex());
1254 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1255 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1256 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1257 m_commandStack->push(command);
1258 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1259 emit clipItemSelected(item, item->selectedEffectIndex());
1261 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1264 QList<QGraphicsItem *> collisionList = items(event->pos());
1265 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1266 Guide *editGuide = (Guide *) collisionList.at(0);
1267 if (editGuide) slotEditGuide(editGuide->info());
1272 void CustomTrackView::editItemDuration()
1274 AbstractClipItem *item;
1278 if (m_scene->selectedItems().count() == 1) {
1279 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1281 if (m_scene->selectedItems().empty())
1282 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1284 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1290 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1294 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1295 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1299 if (!item->isItemLocked()) {
1302 if (item->type() == TRANSITIONWIDGET)
1303 getTransitionAvailableSpace(item, minimum, maximum);
1305 getClipAvailableSpace(item, minimum, maximum);
1307 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1308 if (d.exec() == QDialog::Accepted) {
1309 ItemInfo clipInfo = item->info();
1310 ItemInfo startInfo = clipInfo;
1311 if (item->type() == TRANSITIONWIDGET) {
1312 // move & resize transition
1313 clipInfo.startPos = d.startPos();
1314 clipInfo.endPos = clipInfo.startPos + d.duration();
1315 clipInfo.track = item->track();
1316 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1317 updateTrackDuration(clipInfo.track, command);
1318 m_commandStack->push(command);
1320 // move and resize clip
1321 ClipItem *clip = static_cast<ClipItem *>(item);
1322 QUndoCommand *moveCommand = new QUndoCommand();
1323 moveCommand->setText(i18n("Edit clip"));
1324 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1325 // duration was reduced, so process it first
1326 clipInfo.endPos = clipInfo.startPos + d.duration();
1327 clipInfo.cropStart = d.cropStart();
1329 resizeClip(startInfo, clipInfo);
1330 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1331 adjustEffects(clip, startInfo, moveCommand);
1332 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1335 if (d.startPos() != clipInfo.startPos) {
1336 startInfo = clipInfo;
1337 clipInfo.startPos = d.startPos();
1338 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1339 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1342 if (d.duration() > item->cropDuration()) {
1343 // duration was increased, so process it after move
1344 startInfo = clipInfo;
1345 clipInfo.endPos = clipInfo.startPos + d.duration();
1346 clipInfo.cropStart = d.cropStart();
1348 resizeClip(startInfo, clipInfo);
1349 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1350 adjustEffects(clip, startInfo, moveCommand);
1351 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1353 updateTrackDuration(clipInfo.track, moveCommand);
1354 m_commandStack->push(moveCommand);
1358 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1362 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1364 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1366 clip->setKeyframes(index, keyframes);
1367 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1368 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1372 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1374 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1375 m_editGuide->setEnabled(m_dragGuide != NULL);
1376 m_markerMenu->clear();
1377 m_markerMenu->setEnabled(false);
1379 m_timelineContextMenu->popup(pos);
1380 } else if (group != NULL) {
1381 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1382 m_ungroupAction->setEnabled(true);
1383 updateClipTypeActions(NULL);
1384 m_timelineContextClipMenu->popup(pos);
1386 m_ungroupAction->setEnabled(false);
1387 if (clip->type() == AVWIDGET) {
1388 ClipItem *item = static_cast <ClipItem*>(clip);
1389 //build go to marker menu
1390 if (item->baseClip()) {
1391 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1392 int offset = item->startPos().frames(m_document->fps());
1393 if (!markers.isEmpty()) {
1394 for (int i = 0; i < markers.count(); i++) {
1395 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1396 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1397 QAction *go = m_markerMenu->addAction(position);
1398 go->setData(pos + offset);
1401 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1403 updateClipTypeActions(item);
1404 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1405 m_timelineContextClipMenu->popup(pos);
1406 } else if (clip->type() == TRANSITIONWIDGET) {
1407 m_timelineContextTransitionMenu->popup(pos);
1412 void CustomTrackView::activateMonitor()
1414 emit activateDocumentMonitor();
1417 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1419 resetSelectionGroup();
1421 info.startPos = GenTime();
1422 info.cropStart = GenTime(in, m_document->fps());
1423 info.endPos = GenTime(out - in, m_document->fps());
1424 info.cropDuration = info.endPos - info.startPos;
1427 // Check if clip can be inserted at that position
1428 ItemInfo pasteInfo = info;
1429 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1430 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1431 pasteInfo.track = selectedTrack();
1432 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1433 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1437 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1438 updateTrackDuration(pasteInfo.track, command);
1439 m_commandStack->push(command);
1441 selectClip(true, false);
1442 // Automatic audio split
1443 if (KdenliveSettings::splitaudio())
1447 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1449 if (data->hasFormat("kdenlive/clip")) {
1451 m_scene->clearSelection();
1452 resetSelectionGroup(false);
1453 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1454 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1456 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1459 if (clip->producer() == NULL) {
1460 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1463 QPointF framePos = mapToScene(pos);
1465 info.startPos = GenTime();
1466 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1467 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1468 info.cropDuration = info.endPos - info.startPos;
1471 // Check if clip can be inserted at that position
1472 ItemInfo pasteInfo = info;
1473 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1474 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1475 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1476 framePos.setX((int)(framePos.x() + 0.5));
1477 framePos.setY(pasteInfo.track * m_tracksHeight);
1478 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1481 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1482 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1483 m_selectionGroup->addToGroup(item);
1484 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1486 QList <GenTime> offsetList;
1487 offsetList.append(info.endPos);
1488 updateSnapPoints(NULL, offsetList);
1489 m_selectionGroup->setPos(framePos);
1490 scene()->addItem(m_selectionGroup);
1491 m_selectionGroup->setSelected(true);
1493 } else if (data->hasFormat("kdenlive/producerslist")) {
1495 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1496 m_scene->clearSelection();
1497 resetSelectionGroup(false);
1499 QList <GenTime> offsetList;
1500 QList <ItemInfo> infoList;
1501 QPointF framePos = mapToScene(pos);
1502 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1503 int track = (int)(framePos.y() / m_tracksHeight);
1504 framePos.setX((int)(framePos.x() + 0.5));
1505 framePos.setY(track * m_tracksHeight);
1507 // Check if clips can be inserted at that position
1508 for (int i = 0; i < ids.size(); ++i) {
1509 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1511 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1514 if (clip->producer() == NULL) {
1515 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1519 info.startPos = start;
1520 info.cropDuration = clip->duration();
1521 info.endPos = info.startPos + info.cropDuration;
1523 infoList.append(info);
1524 start += clip->duration();
1526 if (!canBePastedTo(infoList, AVWIDGET)) {
1529 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1531 for (int i = 0; i < ids.size(); ++i) {
1532 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1534 info.startPos = start;
1535 info.cropDuration = clip->duration();
1536 info.endPos = info.startPos + info.cropDuration;
1538 start += info.cropDuration;
1539 offsetList.append(start);
1540 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1541 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1542 m_selectionGroup->addToGroup(item);
1543 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1546 updateSnapPoints(NULL, offsetList);
1547 m_selectionGroup->setPos(framePos);
1548 scene()->addItem(m_selectionGroup);
1549 //m_selectionGroup->setZValue(10);
1550 m_thumbsTimer.start();
1554 // the drag is not a clip (may be effect, ...)
1562 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1564 if (insertDropClips(event->mimeData(), event->pos())) {
1565 event->acceptProposedAction();
1566 } else QGraphicsView::dragEnterEvent(event);
1569 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1571 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);
1572 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1573 collindingItems.removeAll(item);
1574 if (collindingItems.isEmpty()) return false;
1576 for (int i = 0; i < collindingItems.count(); i++) {
1577 QGraphicsItem *collision = collindingItems.at(i);
1578 if (collision->type() == item->type()) {
1580 kDebug() << "// COLLISIION DETECTED";
1588 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1590 int track = m_document->tracksCount() - clip->track();
1591 GenTime pos = clip->startPos();
1592 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1593 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1596 bool success = true;
1597 for (int i = 0; i < clip->effectsCount(); i++) {
1598 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1600 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1601 m_document->renderer()->doRefresh();
1604 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1606 if (pos < GenTime()) {
1609 m_document->addTrackEffect(track - 1, effect);
1610 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1611 emit updateTrackEffectState(track - 1);
1612 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1615 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1617 // Special case: speed effect
1618 if (effect.attribute("id") == "speed") {
1619 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1620 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1624 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1625 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1626 if (strobe == 0) strobe = 1;
1627 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1628 EffectsParameterList params = clip->addEffect(effect);
1629 m_document->renderer()->mltAddEffect(track, pos, params);
1630 if (clip->isSelected()) emit clipItemSelected(clip);
1633 EffectsParameterList params = clip->addEffect(effect);
1634 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1635 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1636 if (clip->isSelected()) emit clipItemSelected(clip);
1637 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1640 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1642 QString index = effect.attribute("kdenlive_ix");
1643 if (pos < GenTime()) {
1644 // Delete track effect
1645 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1646 m_document->removeTrackEffect(track - 1, effect);
1648 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1649 emit updateTrackEffectState(track - 1);
1650 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1653 // Special case: speed effect
1654 if (effect.attribute("id") == "speed") {
1655 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1657 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1658 clip->deleteEffect(index);
1659 emit clipItemSelected(clip);
1660 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1664 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1665 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1666 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1669 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1671 clip->deleteEffect(index);
1672 emit clipItemSelected(clip);
1676 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1678 QList<QGraphicsItem *> itemList = group->childItems();
1679 QUndoCommand *effectCommand = new QUndoCommand();
1681 QDomNode namenode = effect.elementsByTagName("name").item(0);
1682 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1683 else effectName = i18n("effect");
1684 effectCommand->setText(i18n("Add %1", effectName));
1686 for (int i = 0; i < itemList.count(); i++) {
1687 if (itemList.at(i)->type() == AVWIDGET) {
1688 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1689 if (effect.attribute("type") == "audio") {
1690 // Don't add audio effects on video clips
1691 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1692 } else if (effect.hasAttribute("type") == false) {
1693 // Don't add video effect on audio clips
1694 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1697 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1698 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1701 if (item->isItemLocked()) {
1704 item->initEffect(effect);
1706 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1711 m_commandStack->push(effectCommand);
1712 setDocumentModified();
1713 } else delete effectCommand;
1716 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1718 QList<QGraphicsItem *> itemList;
1719 QUndoCommand *effectCommand = new QUndoCommand();
1721 QDomNode namenode = effect.elementsByTagName("name").item(0);
1722 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1723 else effectName = i18n("effect");
1724 effectCommand->setText(i18n("Add %1", effectName));
1726 if (track == -1) itemList = scene()->selectedItems();
1727 if (itemList.isEmpty()) {
1728 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1729 if (clip) itemList.append(clip);
1730 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1734 for (int i = 0; i < itemList.count(); i++) {
1735 if (itemList.at(i)->type() == GROUPWIDGET) {
1736 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1737 for (int j = 0; j < subitems.count(); j++) {
1738 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1743 for (int i = 0; i < itemList.count(); i++) {
1744 if (itemList.at(i)->type() == AVWIDGET) {
1745 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1746 if (effect.attribute("type") == "audio") {
1747 // Don't add audio effects on video clips
1748 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1749 /* do not show error message when item is part of a group as the user probably knows what he does then
1750 * and the message is annoying when working with the split audio feature */
1751 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1752 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1755 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1756 // Don't add video effect on audio clips
1757 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1758 /* do not show error message when item is part of a group as the user probably knows what he does then
1759 * and the message is annoying when working with the split audio feature */
1760 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1761 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1765 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1766 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1769 if (item->isItemLocked()) {
1773 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1774 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1776 item->initEffect(effect);
1778 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1781 if (effectCommand->childCount() > 0) {
1782 m_commandStack->push(effectCommand);
1783 setDocumentModified();
1784 if (effectCommand->childCount() == 1) {
1785 // Display newly added clip effect
1786 for (int i = 0; i < itemList.count(); i++) {
1787 if (itemList.at(i)->type() == AVWIDGET) {
1788 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1789 if (!clip->isSelected()) {
1791 clip->setSelected(true);
1793 clip->setSelectedEffect(clip->effectsCount() - 1);
1794 emit clipItemSelected(clip, clip->effectsCount() - 1);
1799 } else delete effectCommand;
1802 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1805 // delete track effect
1806 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1807 m_commandStack->push(command);
1808 setDocumentModified();
1811 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1812 //clip is in a group, also remove the effect in other clips of the group
1813 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1814 QUndoCommand *delCommand = new QUndoCommand();
1816 QDomNode namenode = effect.elementsByTagName("name").item(0);
1817 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1818 else effectName = i18n("effect");
1819 delCommand->setText(i18n("Delete %1", effectName));
1822 for (int i = 0; i < items.count(); i++) {
1823 if (items.at(i)->type() == GROUPWIDGET) {
1824 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1825 for (int j = 0; j < subitems.count(); j++) {
1826 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1831 for (int i = 0; i < items.count(); i++) {
1832 if (items.at(i)->type() == AVWIDGET) {
1833 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1834 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1836 QDomElement eff = item->effectAt(ix);
1837 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1841 if (delCommand->childCount() > 0)
1842 m_commandStack->push(delCommand);
1845 setDocumentModified();
1848 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1849 m_commandStack->push(command);
1850 setDocumentModified();
1853 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1855 if (insertedEffect.isNull()) {
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1859 QDomElement effect = insertedEffect.cloneNode().toElement();
1860 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1861 if (pos < GenTime()) {
1862 // editing a track effect
1863 EffectsParameterList effectParams = getEffectArgs(effect);
1864 // check if we are trying to reset a keyframe effect
1865 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1866 clip->initEffect(effect);
1867 effectParams = getEffectArgs(effect);
1869 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1870 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1871 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1872 emit updateTrackEffectState(track);
1873 setDocumentModified();
1877 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1879 // Special case: speed effect
1880 if (effect.attribute("id") == "speed") {
1881 if (effect.attribute("disable") == "1") {
1882 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1885 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1886 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1887 if (strobe == 0) strobe = 1;
1888 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1890 clip->setEffectAt(ix, effect);
1891 if (ix == clip->selectedEffectIndex()) {
1892 clip->setSelectedEffect(ix);
1893 if (!triggeredByUser)
1894 emit clipItemSelected(clip, ix);
1899 EffectsParameterList effectParams = getEffectArgs(effect);
1900 // check if we are trying to reset a keyframe effect
1901 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1902 clip->initEffect(effect);
1903 effectParams = getEffectArgs(effect);
1906 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1907 // A fade effect was modified, update the clip
1908 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1909 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1910 clip->setFadeIn(pos);
1912 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1913 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1914 clip->setFadeOut(pos);
1918 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1919 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1921 clip->setEffectAt(ix, effect);
1922 if (ix == clip->selectedEffectIndex()) {
1923 clip->setSelectedEffect(ix);
1924 if (!triggeredByUser)
1925 emit clipItemSelected(clip, ix);
1928 setDocumentModified();
1931 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1933 if (pos < GenTime()) {
1934 // Moving track effect
1935 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1936 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1938 if (!act.isNull() && !before.isNull()) {
1939 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1940 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1941 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1942 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1943 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1946 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1947 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1948 QDomElement act = clip->effectAt(newPos - 1);
1949 QDomElement before = clip->effectAt(oldPos - 1);
1950 clip->setEffectAt(oldPos - 1, act);
1951 clip->setEffectAt(newPos - 1, before);
1952 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1953 if (act.attribute("id") == "speed") {
1954 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1955 } else if (before.attribute("id") == "speed") {
1956 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1957 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1958 emit clipItemSelected(clip, newPos - 1);
1959 setDocumentModified();
1960 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1963 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1965 EditEffectCommand *command;
1967 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1968 else effect = clip->effectAt(effectPos);
1969 QDomElement oldEffect = effect.cloneNode().toElement();
1970 effect.setAttribute("disable", (int) disable);
1974 // editing track effect
1975 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1977 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1979 m_commandStack->push(command);
1980 setDocumentModified();;
1983 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1985 MoveEffectCommand *command;
1987 // editing track effect
1988 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1989 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1990 m_commandStack->push(command);
1991 setDocumentModified();
1994 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1996 EditEffectCommand *command;
1997 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1998 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1999 m_commandStack->push(command);
2002 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2004 QDomElement effect = clip->getEffectAt(ix);
2005 QDomElement oldeffect = effect.cloneNode().toElement();
2006 effect.setAttribute("region", region);
2007 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2008 m_commandStack->push(command);
2011 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2015 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2016 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2017 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2019 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);
2021 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2022 m_blockRefresh = false;
2026 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2027 int cutPos = (int) cutTime.frames(m_document->fps());
2029 newPos.startPos = cutTime;
2030 newPos.endPos = info.endPos;
2031 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2032 newPos.track = info.track;
2033 newPos.cropDuration = newPos.endPos - newPos.startPos;
2035 bool snap = KdenliveSettings::snaptopoints();
2036 KdenliveSettings::setSnaptopoints(false);
2037 ClipItem *dup = item->clone(newPos);
2039 // remove unwanted effects
2040 // fade in from 2nd part of the clip
2041 int ix = dup->hasEffect(QString(), "fadein");
2043 QDomElement oldeffect = dup->effectAt(ix);
2044 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2046 ix = dup->hasEffect(QString(), "fade_from_black");
2048 QDomElement oldeffect = dup->effectAt(ix);
2049 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2051 // fade out from 1st part of the clip
2052 ix = item->hasEffect(QString(), "fadeout");
2054 QDomElement oldeffect = item->effectAt(ix);
2055 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2057 ix = item->hasEffect(QString(), "fade_to_black");
2059 QDomElement oldeffect = item->effectAt(ix);
2060 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2064 item->resizeEnd(cutPos);
2065 scene()->addItem(dup);
2066 if (item->checkKeyFrames())
2067 slotRefreshEffects(item);
2068 if (dup->checkKeyFrames())
2069 slotRefreshEffects(dup);
2071 item->baseClip()->addReference();
2072 m_document->updateClip(item->baseClip()->getId());
2073 setDocumentModified();
2074 KdenliveSettings::setSnaptopoints(snap);
2075 if (execute && item->isSelected())
2076 emit clipItemSelected(item);
2081 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2082 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2084 if (!item || !dup || item == dup) {
2085 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2086 m_blockRefresh = false;
2089 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2090 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2094 bool snap = KdenliveSettings::snaptopoints();
2095 KdenliveSettings::setSnaptopoints(false);
2097 // join fade effects again
2098 int ix = dup->hasEffect(QString(), "fadeout");
2100 QDomElement effect = dup->effectAt(ix);
2101 item->addEffect(effect);
2103 ix = dup->hasEffect(QString(), "fade_to_black");
2105 QDomElement effect = dup->effectAt(ix);
2106 item->addEffect(effect);
2109 m_waitingThumbs.removeAll(dup);
2110 bool selected = item->isSelected();
2111 if (dup->isSelected()) {
2113 item->setSelected(true);
2114 emit clipItemSelected(NULL);
2116 dup->baseClip()->removeReference();
2117 m_document->updateClip(dup->baseClip()->getId());
2118 scene()->removeItem(dup);
2122 ItemInfo clipinfo = item->info();
2123 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2124 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2126 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2127 setDocumentModified();
2129 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2131 KdenliveSettings::setSnaptopoints(snap);
2132 if (execute && selected)
2133 emit clipItemSelected(item);
2136 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2139 void CustomTrackView::slotEnableRefresh()
2141 m_blockRefresh = false;
2144 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2146 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2147 if (itemList.count() == 1) {
2148 if (itemList.at(0)->type() == AVWIDGET) {
2149 ClipItem *item = (ClipItem *) itemList.at(0);
2151 info.track = item->track();
2152 ClipItem *transitionClip = NULL;
2153 const int transitiontrack = getPreviousVideoTrack(info.track);
2154 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2155 if (pos < item->startPos() + item->cropDuration() / 2) {
2156 // add transition to clip start
2157 info.startPos = item->startPos();
2158 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2159 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2160 info.endPos = transitionClip->endPos();
2161 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2162 // Check there is no other transition at that place
2163 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2164 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2165 QList<QGraphicsItem *> selection = m_scene->items(r);
2166 bool transitionAccepted = true;
2167 for (int i = 0; i < selection.count(); i++) {
2168 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2169 Transition *tr = static_cast <Transition *>(selection.at(i));
2170 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2171 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2172 } else transitionAccepted = false;
2175 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2176 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2179 // add transition to clip end
2180 info.endPos = item->endPos();
2181 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2182 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2183 info.startPos = transitionClip->startPos();
2184 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2185 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2186 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2188 // Check there is no other transition at that place
2189 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2190 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2191 QList<QGraphicsItem *> selection = m_scene->items(r);
2192 bool transitionAccepted = true;
2193 for (int i = 0; i < selection.count(); i++) {
2194 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2195 Transition *tr = static_cast <Transition *>(selection.at(i));
2196 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2197 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2198 } else transitionAccepted = false;
2201 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2202 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2205 } else for (int i = 0; i < itemList.count(); i++) {
2206 if (itemList.at(i)->type() == AVWIDGET) {
2207 ClipItem *item = (ClipItem *) itemList.at(i);
2209 info.startPos = item->startPos();
2210 info.endPos = info.startPos + GenTime(65, m_document->fps());
2211 info.track = item->track();
2213 // Check there is no other transition at that place
2214 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2215 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2216 QList<QGraphicsItem *> selection = m_scene->items(r);
2217 bool transitionAccepted = true;
2218 for (int i = 0; i < selection.count(); i++) {
2219 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2220 Transition *tr = static_cast <Transition *>(selection.at(i));
2221 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2222 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2223 } else transitionAccepted = false;
2226 int transitiontrack = getPreviousVideoTrack(info.track);
2227 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2228 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2233 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2235 if (transitionInfo.startPos >= transitionInfo.endPos) {
2236 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2239 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2240 m_commandStack->push(command);
2241 setDocumentModified();
2244 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2246 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2247 //kDebug() << "---- ADDING transition " << params.attribute("value");
2248 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2249 scene()->addItem(tr);
2250 setDocumentModified();
2252 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2257 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2259 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2261 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2264 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2265 if (m_dragItem == item) m_dragItem = NULL;
2267 #if QT_VERSION >= 0x040600
2268 // animate item deletion
2269 item->closeAnimation();
2273 emit transitionItemSelected(NULL);
2274 setDocumentModified();
2277 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2279 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2280 QDomElement xml = tr->toXML();
2281 if (old.isNull() || xml.isNull()) {
2282 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2285 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2286 updateTrackDuration(tr->track(), command);
2287 m_commandStack->push(command);
2288 setDocumentModified();
2291 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2293 Transition *item = getTransitionItemAt(pos, track);
2295 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2300 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2302 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);
2303 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2304 item->setTransitionParameters(transition);
2305 if (updateTransitionWidget) {
2306 ItemInfo info = item->info();
2308 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2309 if (transitionClip && transitionClip->baseClip()) {
2310 QString size = transitionClip->baseClip()->getProperty("frame_size");
2311 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2312 if (factor == 0) factor = 1.0;
2313 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2314 p.setY(size.section('x', 1, 1).toInt());
2316 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2318 setDocumentModified();
2321 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2324 const QPointF pos = mapToScene(event->pos());
2325 if (m_selectionGroup) {
2326 m_selectionGroup->setPos(pos);
2327 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2328 event->acceptProposedAction();
2330 // Drag enter was not possible, try again at mouse position
2331 insertDropClips(event->mimeData(), event->pos());
2335 QGraphicsView::dragMoveEvent(event);
2339 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2341 if (m_selectionGroup && m_clipDrag) {
2342 m_thumbsTimer.stop();
2343 m_waitingThumbs.clear();
2344 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2346 scene()->destroyItemGroup(m_selectionGroup);
2347 m_selectionGroup = NULL;
2348 } else QGraphicsView::dragLeaveEvent(event);
2351 void CustomTrackView::dropEvent(QDropEvent * event)
2353 if (m_selectionGroup && m_clipDrag) {
2354 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2355 resetSelectionGroup();
2356 m_scene->clearSelection();
2357 bool hasVideoClip = false;
2358 QUndoCommand *addCommand = new QUndoCommand();
2359 addCommand->setText(i18n("Add timeline clip"));
2360 QList <ClipItem *> brokenClips;
2362 for (int i = 0; i < items.count(); i++) {
2363 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2364 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2365 if (items.count() == 1) {
2366 updateClipTypeActions(item);
2368 updateClipTypeActions(NULL);
2371 //TODO: take care of edit mode for undo
2372 item->baseClip()->addReference();
2373 //item->setZValue(item->defaultZValue());
2374 m_document->updateClip(item->baseClip()->getId());
2375 ItemInfo info = item->info();
2377 int tracknumber = m_document->tracksCount() - info.track - 1;
2378 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2379 if (isLocked) item->setItemLocked(true);
2380 ItemInfo clipInfo = info;
2381 clipInfo.track = m_document->tracksCount() - item->track();
2383 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2385 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2386 brokenClips.append(item);
2389 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2391 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2392 updateTrackDuration(info.track, addCommand);
2394 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2395 // add transparency transition
2396 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2397 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2399 item->setSelected(true);
2401 qDeleteAll(brokenClips);
2402 brokenClips.clear();
2403 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2404 else delete addCommand;
2406 // Automatic audio split
2407 if (KdenliveSettings::splitaudio())
2409 setDocumentModified();
2413 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2414 QList<QGraphicsItem *> selection = m_scene->items(rect);
2415 QStringList timelineList;
2417 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2418 for (int i = 0; i < selection.count(); i++) {
2419 if (selection.at(i)->type() == AVWIDGET) {
2420 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2421 int start = clip->startPos().frames(m_document->fps());
2422 int end = clip->endPos().frames(m_document->fps());
2423 timelineList.append(QString::number(start) + "-" + QString::number(end));
2426 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2429 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2430 if (items.count() > 1) {
2431 groupSelectedItems(true);
2432 } else if (items.count() == 1) {
2433 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2434 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2436 event->setDropAction(Qt::MoveAction);
2438 } else QGraphicsView::dropEvent(event);
2442 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2444 bool snap = KdenliveSettings::snaptopoints();
2445 KdenliveSettings::setSnaptopoints(false);
2446 if (mode == OVERWRITEEDIT) {
2447 // if we are in overwrite mode, move clips accordingly
2449 if (item == NULL) info = posinfo;
2450 else info = item->info();
2451 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);
2452 QList<QGraphicsItem *> selection = m_scene->items(rect);
2453 if (item) selection.removeAll(item);
2454 for (int i = 0; i < selection.count(); i++) {
2455 if (!selection.at(i)->isEnabled()) continue;
2456 if (selection.at(i)->type() == AVWIDGET) {
2457 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2458 if (clip->startPos() < info.startPos) {
2459 if (clip->endPos() > info.endPos) {
2460 ItemInfo clipInfo = clip->info();
2461 ItemInfo dupInfo = clipInfo;
2462 GenTime diff = info.startPos - clipInfo.startPos;
2463 dupInfo.startPos = info.startPos;
2464 dupInfo.cropStart += diff;
2465 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2466 ItemInfo newdupInfo = dupInfo;
2467 GenTime diff2 = info.endPos - info.startPos;
2468 newdupInfo.startPos = info.endPos;
2469 newdupInfo.cropStart += diff2;
2470 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2471 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2472 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2473 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2474 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2476 ItemInfo newclipInfo = clip->info();
2477 newclipInfo.endPos = info.startPos;
2478 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2479 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2481 } else if (clip->endPos() <= info.endPos) {
2482 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2483 m_waitingThumbs.removeAll(clip);
2484 scene()->removeItem(clip);
2488 ItemInfo newclipInfo = clip->info();
2489 newclipInfo.startPos = info.endPos;
2490 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2491 clip->resizeStart(info.endPos.frames(m_document->fps()));
2495 } else if (mode == INSERTEDIT) {
2496 // if we are in push mode, move clips accordingly
2498 if (item == NULL) info = posinfo;
2499 else info = item->info();
2500 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);
2501 QList<QGraphicsItem *> selection = m_scene->items(rect);
2502 if (item) selection.removeAll(item);
2503 for (int i = 0; i < selection.count(); i++) {
2504 if (selection.at(i)->type() == AVWIDGET) {
2505 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2506 if (clip->startPos() < info.startPos) {
2507 if (clip->endPos() > info.startPos) {
2508 ItemInfo clipInfo = clip->info();
2509 ItemInfo dupInfo = clipInfo;
2510 GenTime diff = info.startPos - clipInfo.startPos;
2511 dupInfo.startPos = info.startPos;
2512 dupInfo.cropStart += diff;
2513 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2514 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2515 // Commented out; variable dup unused. --granjow
2516 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2517 cutClip(clipInfo, info.startPos, true, false);
2520 // TODO: add insertspacecommand
2525 KdenliveSettings::setSnaptopoints(snap);
2529 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2531 if (mode == OVERWRITEEDIT) {
2532 // if we are in overwrite or push mode, move clips accordingly
2533 bool snap = KdenliveSettings::snaptopoints();
2534 KdenliveSettings::setSnaptopoints(false);
2535 ItemInfo info = item->info();
2536 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2537 QList<QGraphicsItem *> selection = m_scene->items(rect);
2538 selection.removeAll(item);
2539 for (int i = 0; i < selection.count(); i++) {
2540 if (!selection.at(i)->isEnabled()) continue;
2541 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2542 Transition *tr = static_cast<Transition *>(selection.at(i));
2543 if (tr->startPos() < info.startPos) {
2544 ItemInfo firstPos = tr->info();
2545 ItemInfo newPos = firstPos;
2546 firstPos.endPos = item->startPos();
2547 newPos.startPos = item->endPos();
2548 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2549 if (tr->endPos() > info.endPos) {
2551 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2553 } else if (tr->endPos() > info.endPos) {
2555 ItemInfo firstPos = tr->info();
2556 firstPos.startPos = item->endPos();
2557 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2559 // remove transition
2560 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2564 KdenliveSettings::setSnaptopoints(snap);
2568 QStringList CustomTrackView::mimeTypes() const
2570 QStringList qstrList;
2571 // list of accepted mime types for drop
2572 qstrList.append("text/plain");
2573 qstrList.append("kdenlive/producerslist");
2574 qstrList.append("kdenlive/clip");
2578 Qt::DropActions CustomTrackView::supportedDropActions() const
2580 // returns what actions are supported when dropping
2581 return Qt::MoveAction;
2584 void CustomTrackView::setDuration(int duration)
2586 int diff = qAbs(duration - sceneRect().width());
2587 if (diff * matrix().m11() > -50) {
2588 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2589 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2591 m_projectDuration = duration;
2594 int CustomTrackView::duration() const
2596 return m_projectDuration;
2599 void CustomTrackView::addTrack(TrackInfo type, int ix)
2601 if (ix == -1 || ix == m_document->tracksCount()) {
2602 m_document->insertTrack(0, type);
2603 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2605 m_document->insertTrack(m_document->tracksCount() - ix, type);
2606 // insert track in MLT playlist
2607 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2609 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2610 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2611 QList<QGraphicsItem *> selection = m_scene->items(r);
2612 resetSelectionGroup();
2614 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2615 scene()->addItem(m_selectionGroup);
2616 for (int i = 0; i < selection.count(); i++) {
2617 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2618 m_selectionGroup->addToGroup(selection.at(i));
2619 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2622 // Move graphic items
2623 m_selectionGroup->translate(0, m_tracksHeight);
2625 // adjust track number
2626 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2627 for (int i = 0; i < children.count(); i++) {
2628 if (children.at(i)->type() == GROUPWIDGET) {
2629 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2630 children << grp->childItems();
2633 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2635 ItemInfo clipinfo = item->info();
2636 if (item->type() == AVWIDGET) {
2637 ClipItem *clip = static_cast <ClipItem *>(item);
2638 // slowmotion clips are not track dependant, so no need to update them
2639 if (clip->speed() != 1.0) continue;
2640 // We add a move clip command so that we get the correct producer for new track number
2641 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2642 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2643 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2644 // problem updating clip
2645 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2648 } else if (item->type() == TRANSITIONWIDGET) {
2649 Transition *tr = static_cast <Transition *>(item);
2650 int track = tr->transitionEndTrack();
2652 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2656 resetSelectionGroup(false);
2659 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2660 for (int i = 0; i < m_guides.count(); i++) {
2661 QLineF l = m_guides.at(i)->line();
2662 l.setP2(QPointF(l.x2(), maxHeight));
2663 m_guides.at(i)->setLine(l);
2666 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2667 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2668 viewport()->update();
2669 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2670 //setFixedHeight(50 * m_tracksCount);
2672 updateTrackNames(ix, true);
2675 void CustomTrackView::removeTrack(int ix)
2677 // Delete track in MLT playlist
2678 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2679 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2681 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2682 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2683 QList<QGraphicsItem *> selection = m_scene->items(r);
2685 resetSelectionGroup();
2687 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2688 scene()->addItem(m_selectionGroup);
2689 for (int i = 0; i < selection.count(); i++) {
2690 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2691 m_selectionGroup->addToGroup(selection.at(i));
2692 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2695 // Move graphic items
2696 qreal ydiff = 0 - (int) m_tracksHeight;
2697 m_selectionGroup->translate(0, ydiff);
2699 // adjust track number
2700 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2701 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2702 for (int i = 0; i < children.count(); i++) {
2703 if (children.at(i)->type() == GROUPWIDGET) {
2704 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2705 children << grp->childItems();
2708 if (children.at(i)->type() == AVWIDGET) {
2709 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2711 ItemInfo clipinfo = clip->info();
2712 // We add a move clip command so that we get the correct producer for new track number
2713 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2714 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2715 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2716 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2719 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2720 Transition *tr = static_cast <Transition *>(children.at(i));
2722 int track = tr->transitionEndTrack();
2724 ItemInfo clipinfo = tr->info();
2725 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2729 resetSelectionGroup(false);
2731 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2732 for (int i = 0; i < m_guides.count(); i++) {
2733 QLineF l = m_guides.at(i)->line();
2734 l.setP2(QPointF(l.x2(), maxHeight));
2735 m_guides.at(i)->setLine(l);
2737 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2738 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2740 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2741 viewport()->update();
2743 updateTrackNames(ix, false);
2744 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2747 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2749 for (int i = 0; i < trackInfos.count(); ++i) {
2750 m_document->setTrackType(i, trackInfos.at(i));
2751 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2752 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2755 viewport()->update();
2756 emit trackHeightChanged();
2759 void CustomTrackView::slotSwitchTrackAudio(int ix)
2761 /*for (int i = 0; i < m_document->tracksCount(); i++)
2762 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2763 int tracknumber = m_document->tracksCount() - ix - 1;
2764 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2765 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2766 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2767 setDocumentModified();
2770 void CustomTrackView::slotSwitchTrackLock(int ix)
2772 int tracknumber = m_document->tracksCount() - ix - 1;
2773 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2774 m_commandStack->push(command);
2778 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2780 int tracknumber = m_document->tracksCount() - ix - 1;
2781 m_document->switchTrackLock(tracknumber, lock);
2783 emit doTrackLock(ix, lock);
2784 AbstractClipItem *clip = NULL;
2785 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2787 for (int i = 0; i < selection.count(); i++) {
2788 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2789 if (selection.at(i)->parentItem() && m_selectionGroup) {
2790 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2791 resetSelectionGroup();
2794 bool changeGroupLock = true;
2795 bool hasClipOnTrack = false;
2796 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2797 for (int j = 0; j < children.count(); ++j) {
2798 if (children.at(j)->isSelected()) {
2799 if (children.at(j)->type() == AVWIDGET)
2800 emit clipItemSelected(NULL);
2801 else if (children.at(j)->type() == TRANSITIONWIDGET)
2802 emit transitionItemSelected(NULL);
2807 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2808 if (child == m_dragItem)
2811 // only unlock group, if it is not locked by another track too
2812 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2813 changeGroupLock = false;
2815 // only (un-)lock if at least one clip is on the track
2816 if (child->track() == ix)
2817 hasClipOnTrack = true;
2819 if (changeGroupLock && hasClipOnTrack)
2820 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2821 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2822 if (selection.at(i)->parentItem()) {
2823 if (selection.at(i)->parentItem() == m_selectionGroup) {
2824 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2825 resetSelectionGroup();
2827 // groups are handled separately
2832 if (selection.at(i)->isSelected()) {
2833 if (selection.at(i)->type() == AVWIDGET)
2834 emit clipItemSelected(NULL);
2836 emit transitionItemSelected(NULL);
2838 clip = static_cast <AbstractClipItem *>(selection.at(i));
2839 clip->setItemLocked(lock);
2840 if (clip == m_dragItem)
2844 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2845 viewport()->update();
2846 setDocumentModified();
2849 void CustomTrackView::slotSwitchTrackVideo(int ix)
2851 int tracknumber = m_document->tracksCount() - ix;
2852 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2853 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2854 setDocumentModified();
2857 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2859 // Check there is no group going over several tracks there, or that would result in timeline corruption
2860 QList<QGraphicsItem *> selection = scene()->items(rect);
2862 int maxHeight = m_tracksHeight * 1.5;
2863 for (int i = 0; i < selection.count(); i++) {
2864 // Check that we don't try to move a group with clips on other tracks
2865 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2868 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2876 void CustomTrackView::slotRemoveSpace()
2880 if (m_menuPosition.isNull()) {
2881 pos = GenTime(cursorPos(), m_document->fps());
2883 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2886 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2887 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2890 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2891 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2895 ClipItem *item = getClipItemAt(pos, track);
2897 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);
2900 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2901 //kDebug() << "// GOT LENGT; " << length;
2903 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);
2907 // Make sure there is no group in the way
2908 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2911 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2913 // groups found on track, do not allow the move
2914 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2918 QList<ItemInfo> clipsToMove;
2919 QList<ItemInfo> transitionsToMove;
2921 for (int i = 0; i < items.count(); i++) {
2922 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2923 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2924 ItemInfo info = item->info();
2925 if (item->type() == AVWIDGET) {
2926 clipsToMove.append(info);
2927 } else if (item->type() == TRANSITIONWIDGET) {
2928 transitionsToMove.append(info);
2933 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2934 updateTrackDuration(track, command);
2935 m_commandStack->push(command);
2938 void CustomTrackView::slotInsertSpace()
2942 if (m_menuPosition.isNull()) {
2943 pos = GenTime(cursorPos(), m_document->fps());
2945 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2946 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2948 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2949 if (d.exec() != QDialog::Accepted) return;
2950 GenTime spaceDuration = d.selectedDuration();
2951 track = d.selectedTrack();
2953 QList<QGraphicsItem *> items;
2955 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2956 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2960 ClipItem *item = getClipItemAt(pos, track);
2961 if (item) pos = item->startPos();
2963 // Make sure there is no group in the way
2964 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2966 items = checkForGroups(rect, &isOk);
2968 // groups found on track, do not allow the move
2969 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2973 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2974 items = scene()->items(rect);
2977 QList<ItemInfo> clipsToMove;
2978 QList<ItemInfo> transitionsToMove;
2980 for (int i = 0; i < items.count(); i++) {
2981 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2982 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2983 ItemInfo info = item->info();
2984 if (item->type() == AVWIDGET)
2985 clipsToMove.append(info);
2986 else if (item->type() == TRANSITIONWIDGET)
2987 transitionsToMove.append(info);
2991 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2992 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2993 updateTrackDuration(track, command);
2994 m_commandStack->push(command);
2998 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3000 int diff = duration.frames(m_document->fps());
3001 resetSelectionGroup();
3002 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3003 scene()->addItem(m_selectionGroup);
3005 Transition *transition;
3007 // Create lists with start pos for each track
3008 QMap <int, int> trackClipStartList;
3009 QMap <int, int> trackTransitionStartList;
3011 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3012 trackClipStartList[i] = -1;
3013 trackTransitionStartList[i] = -1;
3016 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3017 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3019 if (clip->parentItem()) {
3020 m_selectionGroup->addToGroup(clip->parentItem());
3021 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3023 m_selectionGroup->addToGroup(clip);
3024 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3026 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))
3027 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3029 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);
3032 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3033 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3035 if (transition->parentItem()) {
3036 m_selectionGroup->addToGroup(transition->parentItem());
3037 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3039 m_selectionGroup->addToGroup(transition);
3040 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3042 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))
3043 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3044 } 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);
3046 m_selectionGroup->translate(diff, 0);
3048 // update items coordinates
3049 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3051 for (int i = 0; i < itemList.count(); i++) {
3052 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3053 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3054 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3055 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3056 for (int j = 0; j < children.count(); j++) {
3057 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3062 resetSelectionGroup(false);
3064 track = m_document->tracksCount() - track;
3065 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3068 void CustomTrackView::deleteClip(const QString &clipId)
3070 resetSelectionGroup();
3071 QList<QGraphicsItem *> itemList = items();
3072 QUndoCommand *deleteCommand = new QUndoCommand();
3074 for (int i = 0; i < itemList.count(); i++) {
3075 if (itemList.at(i)->type() == AVWIDGET) {
3076 ClipItem *item = (ClipItem *)itemList.at(i);
3077 if (item->clipProducer() == clipId) {
3079 if (item->parentItem()) {
3080 // Clip is in a group, destroy the group
3081 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3083 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3087 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3089 delete deleteCommand;
3091 updateTrackDuration(-1, deleteCommand);
3092 m_commandStack->push(deleteCommand);
3096 void CustomTrackView::setCursorPos(int pos, bool seek)
3098 if (pos == m_cursorPos) return;
3099 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3101 if (seek) m_document->renderer()->seek(m_cursorPos);
3102 else if (m_autoScroll) checkScrolling();
3103 m_cursorLine->setPos(m_cursorPos, 0);
3106 void CustomTrackView::updateCursorPos()
3108 m_cursorLine->setPos(m_cursorPos, 0);
3111 int CustomTrackView::cursorPos()
3113 return (int)(m_cursorPos);
3116 void CustomTrackView::moveCursorPos(int delta)
3118 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3119 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3120 m_cursorPos += delta;
3121 m_cursorLine->setPos(m_cursorPos, 0);
3122 m_document->renderer()->seek(m_cursorPos);
3125 void CustomTrackView::initCursorPos(int pos)
3127 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3129 m_cursorLine->setPos(pos, 0);
3133 void CustomTrackView::checkScrolling()
3135 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3138 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3140 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3141 QGraphicsView::mouseReleaseEvent(event);
3142 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3143 #if QT_VERSION >= 0x040600
3144 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3146 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3147 if (event->button() == Qt::MidButton) {
3150 setDragMode(QGraphicsView::NoDrag);
3151 if (m_operationMode == MOVEGUIDE) {
3152 setCursor(Qt::ArrowCursor);
3153 m_operationMode = NONE;
3154 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3155 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3156 if (newPos != m_dragGuide->position()) {
3157 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3158 m_commandStack->push(command);
3159 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3160 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3161 m_document->syncGuides(m_guides);
3166 } else if (m_operationMode == SPACER && m_selectionGroup) {
3168 if (event->modifiers() != Qt::ControlModifier) {
3169 // We are moving all tracks
3171 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3172 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3174 if (timeOffset != GenTime()) {
3175 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3177 QList<ItemInfo> clipsToMove;
3178 QList<ItemInfo> transitionsToMove;
3180 // Create lists with start pos for each track
3181 QMap <int, int> trackClipStartList;
3182 QMap <int, int> trackTransitionStartList;
3184 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3185 trackClipStartList[i] = -1;
3186 trackTransitionStartList[i] = -1;
3189 for (int i = 0; i < items.count(); i++) {
3190 if (items.at(i)->type() == GROUPWIDGET)
3191 items += items.at(i)->childItems();
3194 for (int i = 0; i < items.count(); i++) {
3195 if (items.at(i)->type() == AVWIDGET) {
3196 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3197 ItemInfo info = item->info();
3198 clipsToMove.append(info);
3200 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3201 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3202 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3203 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3204 ItemInfo info = item->info();
3205 transitionsToMove.append(info);
3207 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3208 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3211 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3212 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3213 updateTrackDuration(track, command);
3214 m_commandStack->push(command);
3215 if (track != -1) track = m_document->tracksCount() - track;
3216 kDebug() << "SPACER TRACK:" << track;
3217 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3218 setDocumentModified();
3221 resetSelectionGroup(false);
3222 m_operationMode = NONE;
3223 } else if (m_operationMode == RUBBERSELECTION) {
3224 resetSelectionGroup();
3225 groupSelectedItems();
3226 m_operationMode = NONE;
3229 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3230 emit transitionItemSelected(NULL);
3234 if (m_dragItem) info = m_dragItem->info();
3236 if (m_operationMode == MOVE) {
3237 setCursor(Qt::OpenHandCursor);
3238 if (m_dragItem->parentItem() == 0) {
3239 // we are moving one clip, easy
3240 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3241 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3242 Mlt::Producer *prod = item->getProducer(info.track);
3243 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);
3246 QUndoCommand *moveCommand = new QUndoCommand();
3247 moveCommand->setText(i18n("Move clip"));
3248 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3250 int tracknumber = m_document->tracksCount() - item->track() - 1;
3251 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3252 if (isLocked) item->setItemLocked(true);
3253 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3254 // Also move automatic transitions (on lower track)
3255 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3256 ItemInfo startTrInfo;
3257 ItemInfo newStartTrInfo;
3258 bool moveStartTrans = false;
3259 bool moveEndTrans = false;
3260 if (startTransition && startTransition->isAutomatic()) {
3261 startTrInfo = startTransition->info();
3262 newStartTrInfo = startTrInfo;
3263 newStartTrInfo.track = info.track;
3264 newStartTrInfo.startPos = info.startPos;
3265 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3266 // transition end should stay the same
3268 // transition end should be adjusted to clip
3269 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3271 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3273 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3274 // Check if there is a transition at clip end
3275 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3276 if (tr && tr->isAutomatic()) {
3277 ItemInfo trInfo = tr->info();
3278 ItemInfo newTrInfo = trInfo;
3279 newTrInfo.track = info.track;
3280 newTrInfo.endPos = m_dragItem->endPos();
3281 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3282 // transition start should stay the same
3284 // transition start should be moved
3285 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3287 if (newTrInfo.startPos < newTrInfo.endPos) {
3288 moveEndTrans = true;
3289 if (moveStartTrans) {
3290 // we have to move both transitions, remove the start one so that there is no collision
3291 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3293 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3294 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3295 if (moveStartTrans) {
3296 // re-add transition in correct place
3297 int transTrack = startTransition->transitionEndTrack();
3298 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3299 transTrack = getPreviousVideoTrack(info.track);
3301 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3302 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3308 if (moveStartTrans && !moveEndTrans) {
3309 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3310 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3313 // Also move automatic transitions (on upper track)
3314 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3315 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3316 ItemInfo trInfo = tr->info();
3317 ItemInfo newTrInfo = trInfo;
3318 newTrInfo.startPos = m_dragItem->startPos();
3319 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3320 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3321 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3322 // transition end should be adjusted to clip on upper track
3323 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3325 if (newTrInfo.startPos < newTrInfo.endPos) {
3326 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3327 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3331 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3332 // Check if there is a transition at clip end
3333 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3334 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3335 ItemInfo trInfo = tr->info();
3336 ItemInfo newTrInfo = trInfo;
3337 newTrInfo.endPos = m_dragItem->endPos();
3338 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3339 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3340 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3341 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3342 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3343 // transition start should be moved
3344 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3346 if (newTrInfo.startPos < newTrInfo.endPos) {
3347 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3348 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3353 updateTrackDuration(info.track, moveCommand);
3354 if (m_dragItemInfo.track != info.track)
3355 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3356 m_commandStack->push(moveCommand);
3357 //checkTrackSequence(m_dragItem->track());
3359 // undo last move and emit error message
3360 bool snap = KdenliveSettings::snaptopoints();
3361 KdenliveSettings::setSnaptopoints(false);
3362 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3363 KdenliveSettings::setSnaptopoints(snap);
3364 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3366 setDocumentModified();
3367 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3368 Transition *transition = static_cast <Transition *>(m_dragItem);
3369 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3370 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)) {
3371 // Moving transition failed, revert to previous position
3372 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3373 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3375 QUndoCommand *moveCommand = new QUndoCommand();
3376 moveCommand->setText(i18n("Move transition"));
3377 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3378 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3379 updateTrackDuration(info.track, moveCommand);
3380 if (m_dragItemInfo.track != info.track)
3381 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3382 m_commandStack->push(moveCommand);
3383 setDocumentModified();
3387 // Moving several clips. We need to delete them and readd them to new position,
3388 // or they might overlap each other during the move
3389 QGraphicsItemGroup *group;
3390 if (m_selectionGroup)
3391 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3393 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3394 QList<QGraphicsItem *> items = group->childItems();
3396 QList<ItemInfo> clipsToMove;
3397 QList<ItemInfo> transitionsToMove;
3399 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3400 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3402 QUndoCommand *moveGroup = new QUndoCommand();
3403 moveGroup->setText(i18n("Move group"));
3404 if (timeOffset != GenTime() || trackOffset != 0) {
3405 // remove items in MLT playlist
3408 int max = items.count();
3409 for (int i = 0; i < max; i++) {
3410 if (items.at(i)->type() == GROUPWIDGET) {
3411 items += items.at(i)->childItems();
3414 m_document->renderer()->blockSignals(true);
3415 for (int i = 0; i < items.count(); i++) {
3416 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3417 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3418 ItemInfo info = item->info();
3419 if (item->type() == AVWIDGET) {
3420 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3421 // error, clip cannot be removed from playlist
3422 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3424 clipsToMove.append(info);
3427 transitionsToMove.append(info);
3428 Transition *tr = static_cast <Transition*>(item);
3429 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3432 m_document->renderer()->blockSignals(false);
3433 for (int i = 0; i < items.count(); i++) {
3434 // re-add items in correct place
3435 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3436 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3438 ItemInfo info = item->info();
3439 int tracknumber = m_document->tracksCount() - info.track - 1;
3440 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3442 group->removeFromGroup(item);
3443 item->setItemLocked(true);
3446 if (item->type() == AVWIDGET) {
3447 ClipItem *clip = static_cast <ClipItem*>(item);
3448 int trackProducer = info.track;
3449 info.track = m_document->tracksCount() - info.track;
3450 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3451 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3452 for (int i = 0; i < clip->effectsCount(); i++) {
3453 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3456 Transition *tr = static_cast <Transition*>(item);
3457 int newTrack = tr->transitionEndTrack();
3458 if (!tr->forcedTrack()) {
3459 newTrack = getPreviousVideoTrack(info.track);
3461 tr->updateTransitionEndTrack(newTrack);
3462 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3463 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3466 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3467 updateTrackDuration(-1, moveGroup);
3468 m_commandStack->push(moveGroup);
3470 //QPointF top = group->sceneBoundingRect().topLeft();
3471 //QPointF oldpos = m_selectionGroup->scenePos();
3472 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3473 //group->setPos(top);
3474 //TODO: get rid of the 3 lines below
3475 if (m_selectionGroup) {
3476 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3477 m_selectionGroupInfo.track = m_selectionGroup->track();
3479 for (int i = 0; i < items.count(); ++i) {
3480 if (items.at(i)->type() == GROUPWIDGET) {
3481 rebuildGroup((AbstractGroupItem*)items.at(i));
3486 for (int i = 0; i < items.count(); ++i) {
3488 items.at(i)->setSelected(true);
3489 if (items.at(i)->parentItem())
3490 items.at(i)->parentItem()->setSelected(true);
3493 resetSelectionGroup();
3494 groupSelectedItems();
3496 rebuildGroup((AbstractGroupItem *)group);
3498 setDocumentModified();
3501 m_document->renderer()->doRefresh();
3502 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3504 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3505 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3507 QUndoCommand *resizeCommand = new QUndoCommand();
3508 resizeCommand->setText(i18n("Resize group"));
3509 QList <QGraphicsItem *> items = parent->childItems();
3510 QList <ItemInfo> infos = parent->resizeInfos();
3511 parent->clearResizeInfos();
3513 for (int i = 0; i < items.count(); ++i) {
3514 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3515 if (item && item->type() == AVWIDGET) {
3516 ItemInfo info = infos.at(itemcount);
3517 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3521 m_commandStack->push(resizeCommand);
3524 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3526 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3528 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3529 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3531 QUndoCommand *resizeCommand = new QUndoCommand();
3532 resizeCommand->setText(i18n("Resize group"));
3533 QList <QGraphicsItem *> items = parent->childItems();
3534 QList <ItemInfo> infos = parent->resizeInfos();
3535 parent->clearResizeInfos();
3537 for (int i = 0; i < items.count(); ++i) {
3538 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3539 if (item && item->type() == AVWIDGET) {
3540 ItemInfo info = infos.at(itemcount);
3541 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3545 updateTrackDuration(-1, resizeCommand);
3546 m_commandStack->push(resizeCommand);
3549 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3551 } else if (m_operationMode == FADEIN) {
3552 // resize fade in effect
3553 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3554 int ix = item->hasEffect("volume", "fadein");
3555 int ix2 = item->hasEffect("", "fade_from_black");
3557 QDomElement oldeffect = item->effectAt(ix);
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, ix);
3568 emit clipItemSelected(item, ix);
3570 } else if (item->fadeIn() != 0 && ix2 == -1) {
3572 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3574 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3575 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3576 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3577 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3580 QDomElement oldeffect = item->effectAt(ix2);
3581 int start = item->cropStart().frames(m_document->fps());
3582 int end = item->fadeIn();
3584 slotDeleteEffect(item, -1, oldeffect, false);
3587 QDomElement effect = oldeffect.cloneNode().toElement();
3588 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3589 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3590 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3591 emit clipItemSelected(item, ix2);
3594 } else if (m_operationMode == FADEOUT) {
3595 // resize fade in effect
3596 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3597 int ix = item->hasEffect("volume", "fadeout");
3598 int ix2 = item->hasEffect("", "fade_to_black");
3600 QDomElement oldeffect = item->effectAt(ix);
3601 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3602 int start = item->fadeOut();
3604 slotDeleteEffect(item, -1, oldeffect, false);
3606 start = end - start;
3607 QDomElement effect = oldeffect.cloneNode().toElement();
3608 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3609 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3610 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3611 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3612 emit clipItemSelected(item, ix);
3614 } else if (item->fadeOut() != 0 && ix2 == -1) {
3616 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3618 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3619 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3620 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3621 EffectsList::setParameter(effect, "out", QString::number(0));
3622 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3625 QDomElement oldeffect = item->effectAt(ix2);
3626 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3627 int start = item->fadeOut();
3629 slotDeleteEffect(item, -1, oldeffect, false);
3631 start = end - start;
3632 QDomElement effect = oldeffect.cloneNode().toElement();
3633 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3634 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3635 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3636 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3637 emit clipItemSelected(item, ix2);
3640 } else if (m_operationMode == KEYFRAME) {
3641 // update the MLT effect
3642 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3643 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3645 // check if we want to remove keyframe
3646 double val = mapToScene(event->pos()).toPoint().y();
3647 QRectF br = item->sceneBoundingRect();
3648 double maxh = 100.0 / br.height();
3649 val = (br.bottom() - val) * maxh;
3650 int start = item->cropStart().frames(m_document->fps());
3651 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3653 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3655 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3657 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3660 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3661 //item->updateKeyframeEffect();
3662 //QString next = item->keyframes(item->selectedEffectIndex());
3663 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3664 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3666 m_commandStack->push(command);
3667 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3668 emit clipItemSelected(item, item->selectedEffectIndex());
3670 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3671 // A transition is selected
3673 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3674 if (transitionClip && transitionClip->baseClip()) {
3675 QString size = transitionClip->baseClip()->getProperty("frame_size");
3676 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3677 if (factor == 0) factor = 1.0;
3678 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3679 p.setY(size.section('x', 1, 1).toInt());
3681 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3682 } else emit transitionItemSelected(NULL);
3683 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3684 m_operationMode = NONE;
3687 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3689 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3691 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3692 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3693 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3694 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3695 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3696 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3697 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3701 m_waitingThumbs.removeAll(item);
3702 if (item->isSelected()) emit clipItemSelected(NULL);
3703 item->baseClip()->removeReference();
3704 m_document->updateClip(item->baseClip()->getId());
3706 /*if (item->baseClip()->isTransparent()) {
3707 // also remove automatic transition
3708 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3709 if (tr && tr->isAutomatic()) {
3710 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3711 scene()->removeItem(tr);
3716 if (m_dragItem == item) m_dragItem = NULL;
3718 #if QT_VERSION >= 0x040600
3719 // animate item deletion
3720 item->closeAnimation();
3721 /*if (refresh) item->closeAnimation();
3723 // no refresh, means we have several operations chained, we need to delete clip immediatly
3724 // so that it does not get in the way of the other
3733 setDocumentModified();
3734 if (refresh) m_document->renderer()->doRefresh();
3737 void CustomTrackView::deleteSelectedClips()
3739 resetSelectionGroup();
3740 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3741 if (itemList.count() == 0) {
3742 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3745 scene()->clearSelection();
3746 QUndoCommand *deleteSelected = new QUndoCommand();
3750 int transitionCount = 0;
3751 // expand & destroy groups
3752 for (int i = 0; i < itemList.count(); i++) {
3753 if (itemList.at(i)->type() == GROUPWIDGET) {
3755 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3756 QList <ItemInfo> clipInfos;
3757 QList <ItemInfo> transitionInfos;
3758 for (int j = 0; j < children.count(); j++) {
3759 if (children.at(j)->type() == AVWIDGET) {
3760 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3761 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3762 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3763 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3764 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3766 if (itemList.contains(children.at(j))) {
3767 children.removeAt(j);
3771 itemList += children;
3772 if (clipInfos.count() > 0)
3773 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3775 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3776 itemList.insert(i + 1, itemList.at(i)->parentItem());
3779 for (int i = 0; i < itemList.count(); i++) {
3780 if (itemList.at(i)->type() == AVWIDGET) {
3782 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3783 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3784 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3785 emit clipItemSelected(NULL);
3786 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3788 Transition *item = static_cast <Transition *>(itemList.at(i));
3789 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3790 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3791 emit transitionItemSelected(NULL);
3794 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3795 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3796 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3797 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3798 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3799 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3800 else deleteSelected->setText(i18n("Delete selected items"));
3801 updateTrackDuration(-1, deleteSelected);
3802 m_commandStack->push(deleteSelected);
3805 void CustomTrackView::changeClipSpeed()
3807 // TODO: remove after string freeze
3808 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3809 if (itemList.count() == 0) {
3810 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3813 QUndoCommand *changeSelected = new QUndoCommand();
3814 changeSelected->setText("Edit clip speed");
3818 for (int i = 0; i < itemList.count(); i++) {
3819 if (itemList.at(i)->type() == AVWIDGET) {
3820 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3821 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3823 double speed = (double) percent / 100.0;
3824 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3826 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3830 if (count > 0) m_commandStack->push(changeSelected);
3831 else delete changeSelected;
3834 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3837 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3839 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3841 kDebug() << "ERROR: Cannot find clip for speed change";
3842 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3845 info.track = m_document->tracksCount() - item->track();
3846 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3848 item->setSpeed(speed, strobe);
3849 item->updateRectGeometry();
3850 if (item->cropDuration().frames(m_document->fps()) != endPos)
3851 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3852 updatePositionEffects(item, info);
3853 setDocumentModified();
3855 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3859 void CustomTrackView::cutSelectedClips()
3861 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3862 QList<AbstractGroupItem *> groups;
3863 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3864 for (int i = 0; i < itemList.count(); ++i) {
3865 if (!itemList.at(i))
3867 if (itemList.at(i)->type() == AVWIDGET) {
3868 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3869 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3870 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3871 if (!groups.contains(group))
3873 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3874 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3875 m_commandStack->push(command);
3877 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3878 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3879 if (!groups.contains(group))
3884 for (int i = 0; i < groups.count(); ++i)
3885 razorGroup(groups.at(i), currentPos);
3888 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3891 QList <QGraphicsItem *> children = group->childItems();
3892 QList <ItemInfo> clips1, transitions1;
3893 QList <ItemInfo> clipsCut, transitionsCut;
3894 QList <ItemInfo> clips2, transitions2;
3895 for (int i = 0; i < children.count(); ++i) {
3896 children.at(i)->setSelected(false);
3897 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3898 if (child->type() == AVWIDGET) {
3899 if (cutPos > child->endPos())
3900 clips1 << child->info();
3901 else if (cutPos < child->startPos())
3902 clips2 << child->info();
3904 clipsCut << child->info();
3906 if (cutPos > child->endPos())
3907 transitions1 << child->info();
3908 else if (cutPos < child->startPos())
3909 transitions2 << child->info();
3911 transitionsCut << child->info();
3914 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3916 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3917 m_commandStack->push(command);
3921 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)
3924 for (int i = 0; i < clipsCut.count(); ++i) {
3925 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3927 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3928 clips1 << clip->info();
3929 if (clipBehind != NULL)
3930 clips2 << clipBehind->info();
3933 /* TODO: cut transitionsCut
3934 * For now just append them to group1 */
3935 transitions1 << transitionsCut;
3936 doGroupClips(clips1, transitions1, true);
3937 doGroupClips(clips2, transitions2, true);
3939 /* we might also just use clipsCut.at(0)->parentItem().
3940 * Do this loop just in case something went wrong during cut */
3941 for (int i = 0; i < clipsCut.count(); ++i) {
3942 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3943 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3944 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3945 QList <QGraphicsItem *> children = group->childItems();
3946 QList <ItemInfo> groupClips;
3947 QList <ItemInfo> groupTrans;
3948 for (int j = 0; j < children.count(); ++j) {
3949 if (children.at(j)->type() == AVWIDGET)
3950 groupClips << ((AbstractClipItem *)children.at(j))->info();
3951 else if (children.at(j)->type() == TRANSITIONWIDGET)
3952 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3954 doGroupClips(groupClips, groupTrans, false);
3958 for (int i = 0; i < clipsCut.count(); ++i)
3959 cutClip(clipsCut.at(i), cutPos, false);
3960 // TODO: uncut transitonsCut
3961 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3965 void CustomTrackView::groupClips(bool group)
3967 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3968 QList <ItemInfo> clipInfos;
3969 QList <ItemInfo> transitionInfos;
3972 int max = itemList.count();
3973 for (int i = 0; i < max; i++) {
3974 if (itemList.at(i)->type() == GROUPWIDGET) {
3975 itemList += itemList.at(i)->childItems();
3979 for (int i = 0; i < itemList.count(); i++) {
3980 if (itemList.at(i)->type() == AVWIDGET) {
3981 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3982 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3983 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3984 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3985 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3988 if (clipInfos.count() > 0) {
3989 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3990 m_commandStack->push(command);
3994 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3996 resetSelectionGroup();
3997 m_scene->clearSelection();
3999 for (int i = 0; i < clipInfos.count(); i++) {
4000 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4001 if (clip == NULL) continue;
4002 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4003 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4004 m_document->clipManager()->removeGroup(grp);
4005 scene()->destroyItemGroup(grp);
4007 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4009 for (int i = 0; i < transitionInfos.count(); i++) {
4010 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4011 if (tr == NULL) continue;
4012 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4013 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4014 m_document->clipManager()->removeGroup(grp);
4015 scene()->destroyItemGroup(grp);
4017 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4019 setDocumentModified();
4023 QList <QGraphicsItemGroup *> groups;
4024 for (int i = 0; i < clipInfos.count(); i++) {
4025 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4027 clip->setSelected(true);
4030 for (int i = 0; i < transitionInfos.count(); i++) {
4031 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4033 clip->setSelected(true);
4036 groupSelectedItems(false, true);
4037 setDocumentModified();
4040 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4042 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4043 if (baseclip == NULL) {
4044 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4048 if (baseclip->producer() == NULL) {
4049 // If the clip has no producer, we must wait until it is created...
4051 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4052 emit forceClipProcessing(clipId);
4053 qApp->processEvents();
4054 for (int i = 0; i < 3; i++) {
4055 if (baseclip->producer() == NULL) {
4056 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4059 if (baseclip->producer() == NULL) {
4060 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4064 emit displayMessage(QString(), InformationMessage);
4068 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4069 item->setEffectList(effects);
4070 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4071 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4072 scene()->addItem(item);
4074 int producerTrack = info.track;
4075 int tracknumber = m_document->tracksCount() - info.track - 1;
4076 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4077 if (isLocked) item->setItemLocked(true);
4079 baseclip->addReference();
4080 m_document->updateClip(baseclip->getId());
4081 info.track = m_document->tracksCount() - info.track;
4082 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4083 for (int i = 0; i < item->effectsCount(); i++) {
4084 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4086 setDocumentModified();
4088 m_document->renderer()->doRefresh();
4089 if (!baseclip->isPlaceHolder())
4090 m_waitingThumbs.append(item);
4091 m_thumbsTimer.start();
4094 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4096 QList<QGraphicsItem *> list = scene()->items();
4097 QList <ClipItem *>clipList;
4098 ClipItem *clip = NULL;
4099 for (int i = 0; i < list.size(); ++i) {
4100 if (list.at(i)->type() == AVWIDGET) {
4101 clip = static_cast <ClipItem *>(list.at(i));
4102 if (clip->clipProducer() == clipId) {
4103 ItemInfo info = clip->info();
4104 Mlt::Producer *prod = NULL;
4105 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4106 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4107 else prod = clip->baseClip()->producer(info.track);
4108 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4109 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4111 else clipList.append(clip);
4115 for (int i = 0; i < clipList.count(); i++)
4116 clipList.at(i)->refreshClip(true, true);
4119 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4121 int framepos = (int)(pos.frames(m_document->fps()));
4122 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4123 ClipItem *clip = NULL;
4124 for (int i = 0; i < list.size(); i++) {
4125 if (!list.at(i)->isEnabled()) continue;
4126 if (list.at(i)->type() == AVWIDGET) {
4127 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4128 if (test->endPos() == pos) clip = test;
4135 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4137 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4138 ClipItem *clip = NULL;
4139 for (int i = 0; i < list.size(); i++) {
4140 if (!list.at(i)->isEnabled()) continue;
4141 if (list.at(i)->type() == AVWIDGET) {
4142 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4143 if (test->startPos() == pos) clip = test;
4150 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4152 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4153 QList<QGraphicsItem *> list = scene()->items(p);
4154 ClipItem *clip = NULL;
4155 for (int i = 0; i < list.size(); i++) {
4156 if (!list.at(i)->isEnabled()) continue;
4157 if (list.at(i)->type() == AVWIDGET) {
4158 clip = static_cast <ClipItem *>(list.at(i));
4165 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4167 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4170 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4172 const QPointF p(pos, (track + 1) * m_tracksHeight);
4173 QList<QGraphicsItem *> list = scene()->items(p);
4174 Transition *clip = NULL;
4175 for (int i = 0; i < list.size(); i++) {
4176 if (!list.at(i)->isEnabled()) continue;
4177 if (list.at(i)->type() == TRANSITIONWIDGET) {
4178 clip = static_cast <Transition *>(list.at(i));
4185 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4187 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4190 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4192 int framepos = (int)(pos.frames(m_document->fps()));
4193 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4194 QList<QGraphicsItem *> list = scene()->items(p);
4195 Transition *clip = NULL;
4196 for (int i = 0; i < list.size(); i++) {
4197 if (!list.at(i)->isEnabled()) continue;
4198 if (list.at(i)->type() == TRANSITIONWIDGET) {
4199 Transition *test = static_cast <Transition *>(list.at(i));
4200 if (test->endPos() == pos) clip = test;
4207 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4209 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4210 QList<QGraphicsItem *> list = scene()->items(p);
4211 Transition *clip = NULL;
4212 for (int i = 0; i < list.size(); ++i) {
4213 if (!list.at(i)->isEnabled()) continue;
4214 if (list.at(i)->type() == TRANSITIONWIDGET) {
4215 Transition *test = static_cast <Transition *>(list.at(i));
4216 if (test->startPos() == pos) clip = test;
4223 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4225 if (m_selectionGroup) resetSelectionGroup(false);
4226 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4228 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);
4229 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4232 Mlt::Producer *prod = item->getProducer(end.track);
4234 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);
4236 bool snap = KdenliveSettings::snaptopoints();
4237 KdenliveSettings::setSnaptopoints(false);
4238 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4240 int tracknumber = m_document->tracksCount() - end.track - 1;
4241 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4242 m_scene->clearSelection();
4243 if (isLocked) item->setItemLocked(true);
4245 if (item->isItemLocked()) item->setItemLocked(false);
4246 item->setSelected(true);
4248 if (item->baseClip()->isTransparent()) {
4249 // Also move automatic transition
4250 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4251 if (tr && tr->isAutomatic()) {
4252 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4253 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);
4254 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4257 KdenliveSettings::setSnaptopoints(snap);
4258 setDocumentModified();
4260 // undo last move and emit error message
4261 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4263 if (refresh) m_document->renderer()->doRefresh();
4266 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4269 resetSelectionGroup();
4270 m_scene->clearSelection();
4272 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4273 scene()->addItem(m_selectionGroup);
4275 m_document->renderer()->blockSignals(true);
4276 for (int i = 0; i < startClip.count(); i++) {
4278 startClip[i].startPos = startClip.at(i).startPos - offset;
4279 startClip[i].track = startClip.at(i).track - trackOffset;
4281 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4283 clip->setItemLocked(false);
4284 if (clip->parentItem()) {
4285 m_selectionGroup->addToGroup(clip->parentItem());
4286 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4288 m_selectionGroup->addToGroup(clip);
4289 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4291 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4292 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4294 for (int i = 0; i < startTransition.count(); i++) {
4296 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4297 startTransition[i].track = startTransition.at(i).track - trackOffset;
4299 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4301 tr->setItemLocked(false);
4302 if (tr->parentItem()) {
4303 m_selectionGroup->addToGroup(tr->parentItem());
4304 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4306 m_selectionGroup->addToGroup(tr);
4307 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4309 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());
4310 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4312 m_document->renderer()->blockSignals(false);
4314 if (m_selectionGroup) {
4315 bool snap = KdenliveSettings::snaptopoints();
4316 KdenliveSettings::setSnaptopoints(false);
4318 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4319 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4321 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4323 int max = children.count();
4324 for (int i = 0; i < max; i++) {
4325 if (children.at(i)->type() == GROUPWIDGET) {
4326 children += children.at(i)->childItems();
4327 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4328 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4329 /*m_document->clipManager()->removeGroup(grp);
4330 m_scene->destroyItemGroup(grp);*/
4331 children.removeAll(children.at(i));
4336 for (int i = 0; i < children.count(); i++) {
4337 // re-add items in correct place
4338 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4339 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4341 ItemInfo info = item->info();
4342 int tracknumber = m_document->tracksCount() - info.track - 1;
4343 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4345 item->setItemLocked(true);
4346 else if (item->isItemLocked())
4347 item->setItemLocked(false);
4349 if (item->type() == AVWIDGET) {
4350 ClipItem *clip = static_cast <ClipItem*>(item);
4351 int trackProducer = info.track;
4352 info.track = m_document->tracksCount() - info.track;
4353 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4354 for (int i = 0; i < clip->effectsCount(); i++) {
4355 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4357 } else if (item->type() == TRANSITIONWIDGET) {
4358 Transition *tr = static_cast <Transition*>(item);
4360 if (!tr->forcedTrack()) {
4361 newTrack = getPreviousVideoTrack(info.track);
4363 newTrack = tr->transitionEndTrack() + trackOffset;
4364 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4366 tr->updateTransitionEndTrack(newTrack);
4367 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4371 resetSelectionGroup(false);
4373 for (int i = 0; i < children.count(); i++) {
4374 if (children.at(i)->parentItem())
4375 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4379 KdenliveSettings::setSnaptopoints(snap);
4380 m_document->renderer()->doRefresh();
4381 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4384 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4386 Transition *item = getTransitionItemAt(start.startPos, start.track);
4388 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);
4389 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4393 bool snap = KdenliveSettings::snaptopoints();
4394 KdenliveSettings::setSnaptopoints(false);
4396 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4397 // Transition was moved
4398 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4399 } else if (end.endPos == start.endPos) {
4400 // Transition start resize
4401 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4402 } else if (end.startPos == start.startPos) {
4403 // Transition end resize;
4404 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4405 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4408 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4409 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4410 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4412 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4413 KdenliveSettings::setSnaptopoints(snap);
4414 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4415 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());
4416 if (m_dragItem && m_dragItem == item) {
4418 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4419 if (transitionClip && transitionClip->baseClip()) {
4420 QString size = transitionClip->baseClip()->getProperty("frame_size");
4421 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4422 if (factor == 0) factor = 1.0;
4423 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4424 p.setY(size.section('x', 1, 1).toInt());
4426 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4428 if (m_refresh) m_document->renderer()->doRefresh();
4429 setDocumentModified();
4432 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4434 bool resizeClipStart = (start.startPos != end.startPos);
4435 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4437 if (dontWorry) return;
4438 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);
4439 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4442 if (item->parentItem()) {
4443 // Item is part of a group, reset group
4444 resetSelectionGroup();
4447 bool snap = KdenliveSettings::snaptopoints();
4448 KdenliveSettings::setSnaptopoints(false);
4450 if (resizeClipStart) {
4451 ItemInfo clipinfo = item->info();
4452 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4453 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4455 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4457 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4459 ItemInfo clipinfo = item->info();
4460 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4461 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4463 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4465 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4467 if (!resizeClipStart && end.cropStart != start.cropStart) {
4468 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4469 ItemInfo clipinfo = end;
4470 clipinfo.track = m_document->tracksCount() - end.track;
4471 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4473 item->setCropStart(end.cropStart);
4474 item->resetThumbs(true);
4477 m_document->renderer()->doRefresh();
4478 KdenliveSettings::setSnaptopoints(snap);
4479 setDocumentModified();
4482 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4484 if (pos == oldInfo.startPos.frames(m_document->fps()))
4486 bool snap = KdenliveSettings::snaptopoints();
4488 KdenliveSettings::setSnaptopoints(false);
4489 item->resizeStart(pos);
4490 if (item->startPos().frames(m_document->fps()) != pos) {
4491 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4492 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4493 KdenliveSettings::setSnaptopoints(snap);
4496 KdenliveSettings::setSnaptopoints(snap);
4499 bool hasParentCommand = false;
4501 hasParentCommand = true;
4503 command = new QUndoCommand();
4504 command->setText(i18n("Resize clip start"));
4507 // do this here, too, because otherwise undo won't update the group
4508 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4509 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4511 ItemInfo info = item->info();
4512 if (item->type() == AVWIDGET) {
4513 ItemInfo resizeinfo = oldInfo;
4514 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4515 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4517 // Check if there is an automatic transition on that clip (lower track)
4518 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4519 if (transition && transition->isAutomatic()) {
4520 ItemInfo trInfo = transition->info();
4521 ItemInfo newTrInfo = trInfo;
4522 newTrInfo.startPos = item->startPos();
4523 if (newTrInfo.startPos < newTrInfo.endPos)
4524 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4526 // Check if there is an automatic transition on that clip (upper track)
4527 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4528 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4529 ItemInfo trInfo = transition->info();
4530 ItemInfo newTrInfo = trInfo;
4531 newTrInfo.startPos = item->startPos();
4532 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4533 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4534 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4537 ClipItem *clip = static_cast < ClipItem * >(item);
4540 // Since we must always resize clip before updating the keyframes, we
4541 // put a resize command before & after checking keyframes so that
4542 // we are sure the resize is performed before whenever we do or undo the action
4543 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4544 adjustEffects(clip, oldInfo, command);
4545 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4546 emit clipItemSelected(clip);
4548 KdenliveSettings::setSnaptopoints(false);
4549 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4550 KdenliveSettings::setSnaptopoints(snap);
4551 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4553 } else if (item->type() == TRANSITIONWIDGET) {
4554 Transition *transition = static_cast <Transition *>(item);
4555 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)) {
4556 // Cannot resize transition
4557 KdenliveSettings::setSnaptopoints(false);
4558 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4559 KdenliveSettings::setSnaptopoints(snap);
4560 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4562 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4563 if (command == NULL)
4564 m_commandStack->push(moveCommand);
4568 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4569 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4571 if (!hasParentCommand)
4572 m_commandStack->push(command);
4575 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4577 if (pos == oldInfo.endPos.frames(m_document->fps()))
4579 bool snap = KdenliveSettings::snaptopoints();
4581 KdenliveSettings::setSnaptopoints(false);
4582 item->resizeEnd(pos);
4583 if (item->endPos().frames(m_document->fps()) != pos) {
4584 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4585 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4586 KdenliveSettings::setSnaptopoints(snap);
4589 KdenliveSettings::setSnaptopoints(snap);
4592 bool hasParentCommand = false;
4594 hasParentCommand = true;
4596 command = new QUndoCommand();
4599 // do this here, too, because otherwise undo won't update the group
4600 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4601 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4603 ItemInfo info = item->info();
4604 if (item->type() == AVWIDGET) {
4605 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4606 ItemInfo resizeinfo = info;
4607 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4608 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4610 // Check if there is an automatic transition on that clip (lower track)
4611 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4612 if (tr && tr->isAutomatic()) {
4613 ItemInfo trInfo = tr->info();
4614 ItemInfo newTrInfo = trInfo;
4615 newTrInfo.endPos = item->endPos();
4616 if (newTrInfo.endPos > newTrInfo.startPos)
4617 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4620 // Check if there is an automatic transition on that clip (upper track)
4621 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4622 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4623 ItemInfo trInfo = tr->info();
4624 ItemInfo newTrInfo = trInfo;
4625 newTrInfo.endPos = item->endPos();
4626 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4627 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4628 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4632 ClipItem *clip = static_cast < ClipItem * >(item);
4635 // Since we must always resize clip before updating the keyframes, we
4636 // put a resize command before & after checking keyframes so that
4637 // we are sure the resize is performed before whenever we do or undo the action
4638 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4639 adjustEffects(clip, oldInfo, command);
4640 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4641 emit clipItemSelected(clip);
4643 KdenliveSettings::setSnaptopoints(false);
4644 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4645 KdenliveSettings::setSnaptopoints(true);
4646 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4648 } else if (item->type() == TRANSITIONWIDGET) {
4649 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4650 Transition *transition = static_cast <Transition *>(item);
4651 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4652 // Cannot resize transition
4653 KdenliveSettings::setSnaptopoints(false);
4654 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4655 KdenliveSettings::setSnaptopoints(true);
4656 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4658 // Check transition keyframes
4659 QDomElement old = transition->toXML();
4660 if (transition->updateKeyframes()) {
4661 QDomElement xml = transition->toXML();
4662 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4663 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4665 new MoveTransitionCommand(this, oldInfo, info, false, command);
4668 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4669 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4671 if (!hasParentCommand) {
4672 updateTrackDuration(oldInfo.track, command);
4673 m_commandStack->push(command);
4677 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4679 int end = item->fadeIn();
4681 // there is a fade in effect
4682 int effectPos = item->hasEffect("volume", "fadein");
4683 if (effectPos != -1) {
4684 QDomElement effect = item->getEffectAt(effectPos);
4685 int start = item->cropStart().frames(m_document->fps());
4686 int max = item->cropDuration().frames(m_document->fps());
4688 // Make sure the fade effect is not longer than the clip
4689 item->setFadeIn(max);
4690 end = item->fadeIn();
4693 EffectsList::setParameter(effect, "in", QString::number(start));
4694 EffectsList::setParameter(effect, "out", QString::number(end));
4696 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4697 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4698 // if fade effect is displayed, update the effect edit widget with new clip duration
4699 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4700 emit clipItemSelected(item, effectPos);
4703 effectPos = item->hasEffect("brightness", "fade_from_black");
4704 if (effectPos != -1) {
4705 QDomElement effect = item->getEffectAt(effectPos);
4706 int start = item->cropStart().frames(m_document->fps());
4707 int max = item->cropDuration().frames(m_document->fps());
4709 // Make sure the fade effect is not longer than the clip
4710 item->setFadeIn(max);
4711 end = item->fadeIn();
4714 EffectsList::setParameter(effect, "in", QString::number(start));
4715 EffectsList::setParameter(effect, "out", QString::number(end));
4717 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4718 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4719 // if fade effect is displayed, update the effect edit widget with new clip duration
4720 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4721 emit clipItemSelected(item, effectPos);
4726 int start = item->fadeOut();
4728 // there is a fade out effect
4729 int effectPos = item->hasEffect("volume", "fadeout");
4730 if (effectPos != -1) {
4731 QDomElement effect = item->getEffectAt(effectPos);
4732 int max = item->cropDuration().frames(m_document->fps());
4733 int end = max + item->cropStart().frames(m_document->fps());
4735 // Make sure the fade effect is not longer than the clip
4736 item->setFadeOut(max);
4737 start = item->fadeOut();
4739 start = end - start;
4740 EffectsList::setParameter(effect, "in", QString::number(start));
4741 EffectsList::setParameter(effect, "out", QString::number(end));
4743 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4744 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4745 // if fade effect is displayed, update the effect edit widget with new clip duration
4746 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4747 emit clipItemSelected(item, effectPos);
4750 effectPos = item->hasEffect("brightness", "fade_to_black");
4751 if (effectPos != -1) {
4752 QDomElement effect = item->getEffectAt(effectPos);
4753 int max = item->cropDuration().frames(m_document->fps());
4754 int end = max + item->cropStart().frames(m_document->fps());
4756 // Make sure the fade effect is not longer than the clip
4757 item->setFadeOut(max);
4758 start = item->fadeOut();
4760 start = end - start;
4761 EffectsList::setParameter(effect, "in", QString::number(start));
4762 EffectsList::setParameter(effect, "out", QString::number(end));
4764 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4765 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4766 // if fade effect is displayed, update the effect edit widget with new clip duration
4767 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4768 emit clipItemSelected(item, effectPos);
4773 int effectPos = item->hasEffect("freeze", "freeze");
4774 if (effectPos != -1) {
4775 // Freeze effect needs to be adjusted with clip resize
4776 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4777 QDomElement eff = item->getEffectAt(effectPos);
4778 if (!eff.isNull() && diff != 0) {
4779 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4780 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4782 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4783 emit clipItemSelected(item, item->selectedEffectIndex());
4790 double CustomTrackView::getSnapPointForPos(double pos)
4792 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4795 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4797 QList <GenTime> snaps;
4798 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4799 QList<QGraphicsItem *> itemList = items();
4800 for (int i = 0; i < itemList.count(); i++) {
4801 if (itemList.at(i) == selected) continue;
4802 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4803 if (itemList.at(i)->type() == AVWIDGET) {
4804 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4805 GenTime start = item->startPos();
4806 GenTime end = item->endPos();
4807 snaps.append(start);
4809 if (!offsetList.isEmpty()) {
4810 for (int j = 0; j < offsetList.size(); j++) {
4811 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4812 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4816 QList < GenTime > markers = item->snapMarkers();
4817 for (int j = 0; j < markers.size(); ++j) {
4818 GenTime t = markers.at(j);
4820 if (!offsetList.isEmpty()) {
4821 for (int k = 0; k < offsetList.size(); k++) {
4822 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4826 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4827 Transition *transition = static_cast <Transition*>(itemList.at(i));
4828 GenTime start = transition->startPos();
4829 GenTime end = transition->endPos();
4830 snaps.append(start);
4832 if (!offsetList.isEmpty()) {
4833 for (int j = 0; j < offsetList.size(); j++) {
4834 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4835 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4841 // add cursor position
4842 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4844 if (!offsetList.isEmpty()) {
4845 for (int j = 0; j < offsetList.size(); j++) {
4846 snaps.append(pos - offsetList.at(j));
4851 for (int i = 0; i < m_guides.count(); i++) {
4852 snaps.append(m_guides.at(i)->position());
4853 if (!offsetList.isEmpty()) {
4854 for (int j = 0; j < offsetList.size(); j++) {
4855 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4861 QPoint z = m_document->zone();
4862 snaps.append(GenTime(z.x(), m_document->fps()));
4863 snaps.append(GenTime(z.y(), m_document->fps()));
4866 m_scene->setSnapList(snaps);
4867 //for (int i = 0; i < m_snapPoints.size(); ++i)
4868 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4871 void CustomTrackView::slotSeekToPreviousSnap()
4873 updateSnapPoints(NULL);
4874 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4875 setCursorPos((int) res.frames(m_document->fps()));
4879 void CustomTrackView::slotSeekToNextSnap()
4881 updateSnapPoints(NULL);
4882 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4883 setCursorPos((int) res.frames(m_document->fps()));
4887 void CustomTrackView::clipStart()
4889 AbstractClipItem *item = getMainActiveClip();
4891 setCursorPos((int) item->startPos().frames(m_document->fps()));
4896 void CustomTrackView::clipEnd()
4898 AbstractClipItem *item = getMainActiveClip();
4900 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4905 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4907 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4908 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4909 m_commandStack->push(command);
4912 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4914 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4915 m_commandStack->push(command);
4918 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4920 DocClipBase *base = m_document->clipManager()->getClipById(id);
4921 QList <CommentedTime> markers = base->commentedSnapMarkers();
4923 if (markers.isEmpty()) {
4924 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4927 QUndoCommand *deleteMarkers = new QUndoCommand();
4928 deleteMarkers->setText("Delete clip markers");
4930 for (int i = 0; i < markers.size(); i++) {
4931 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4933 m_commandStack->push(deleteMarkers);
4936 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4938 DocClipBase *base = m_document->clipManager()->getClipById(id);
4939 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4940 else base->deleteSnapMarker(pos);
4941 emit updateClipMarkers(base);
4942 setDocumentModified();
4943 viewport()->update();
4946 int CustomTrackView::hasGuide(int pos, int offset)
4948 for (int i = 0; i < m_guides.count(); i++) {
4949 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4950 if (qAbs(guidePos - pos) <= offset) return guidePos;
4951 else if (guidePos > pos) return -1;
4956 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4960 double fps = m_document->fps();
4961 for (int i = 0; i < m_guides.count(); i++) {
4962 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4963 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4965 goMenu->setEnabled(!m_guides.isEmpty());
4968 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4970 if (oldPos > GenTime() && pos > GenTime()) {
4972 for (int i = 0; i < m_guides.count(); i++) {
4973 if (m_guides.at(i)->position() == oldPos) {
4974 Guide *item = m_guides.at(i);
4975 item->updateGuide(pos, comment);
4979 } else if (pos > GenTime()) addGuide(pos, comment);
4983 for (int i = 0; i < m_guides.count(); i++) {
4984 if (m_guides.at(i)->position() == oldPos) {
4985 delete m_guides.takeAt(i);
4990 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4992 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4993 m_document->syncGuides(m_guides);
4996 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4998 for (int i = 0; i < m_guides.count(); i++) {
4999 if (m_guides.at(i)->position() == pos) {
5000 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5004 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5005 scene()->addItem(g);
5007 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5008 m_document->syncGuides(m_guides);
5012 void CustomTrackView::slotAddGuide(bool dialog)
5014 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5016 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5017 if (d.exec() != QDialog::Accepted) return;
5018 marker = d.newMarker();
5021 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5023 if (addGuide(marker.time(), marker.comment())) {
5024 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5025 m_commandStack->push(command);
5029 void CustomTrackView::slotEditGuide(int guidePos)
5032 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5033 else pos = GenTime(guidePos, m_document->fps());
5035 for (int i = 0; i < m_guides.count(); i++) {
5036 if (m_guides.at(i)->position() == pos) {
5037 slotEditGuide(m_guides.at(i)->info());
5042 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5045 void CustomTrackView::slotEditGuide(CommentedTime guide)
5047 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5048 if (d.exec() == QDialog::Accepted) {
5049 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5050 m_commandStack->push(command);
5055 void CustomTrackView::slotEditTimeLineGuide()
5057 if (m_dragGuide == NULL) return;
5058 CommentedTime guide = m_dragGuide->info();
5059 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5060 if (d.exec() == QDialog::Accepted) {
5061 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5062 m_commandStack->push(command);
5066 void CustomTrackView::slotDeleteGuide(int guidePos)
5069 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5070 else pos = GenTime(guidePos, m_document->fps());
5072 for (int i = 0; i < m_guides.count(); i++) {
5073 if (m_guides.at(i)->position() == pos) {
5074 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5075 m_commandStack->push(command);
5080 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5084 void CustomTrackView::slotDeleteTimeLineGuide()
5086 if (m_dragGuide == NULL) return;
5087 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5088 m_commandStack->push(command);
5092 void CustomTrackView::slotDeleteAllGuides()
5094 QUndoCommand *deleteAll = new QUndoCommand();
5095 deleteAll->setText("Delete all guides");
5096 for (int i = 0; i < m_guides.count(); i++) {
5097 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5099 m_commandStack->push(deleteAll);
5102 void CustomTrackView::setTool(PROJECTTOOL tool)
5107 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5110 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5111 m_scene->setScale(scaleFactor, verticalScale);
5112 removeTipAnimation();
5113 bool adjust = false;
5114 if (verticalScale != matrix().m22()) adjust = true;
5115 setMatrix(newmatrix);
5117 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5118 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5119 for (int i = 0; i < m_guides.count(); i++) {
5120 QLineF l = m_guides.at(i)->line();
5121 l.setP2(QPointF(l.x2(), newHeight));
5122 m_guides.at(i)->setLine(l);
5124 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5127 int diff = sceneRect().width() - m_projectDuration;
5128 if (diff * newmatrix.m11() < 50) {
5129 if (newmatrix.m11() < 0.4)
5130 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5132 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5134 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5135 centerOn(QPointF(cursorPos(), verticalPos));
5138 void CustomTrackView::slotRefreshGuides()
5140 if (KdenliveSettings::showmarkers()) {
5141 for (int i = 0; i < m_guides.count(); i++)
5142 m_guides.at(i)->update();
5146 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5148 painter->setClipRect(rect);
5149 QPen pen1 = painter->pen();
5150 pen1.setColor(palette().dark().color());
5151 painter->setPen(pen1);
5152 double min = rect.left();
5153 double max = rect.right();
5154 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5155 int maxTrack = m_document->tracksCount();
5156 QColor lockedColor = palette().button().color();
5157 QColor audioColor = palette().alternateBase().color();
5158 for (int i = 0; i < maxTrack; i++) {
5159 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5160 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5161 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5162 if (i == m_selectedTrack)
5163 painter->fillRect(track, m_activeTrackBrush.brush(this));
5165 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5167 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5171 bool CustomTrackView::findString(const QString &text)
5174 for (int i = 0; i < m_searchPoints.size(); ++i) {
5175 marker = m_searchPoints.at(i).comment();
5176 if (marker.contains(text, Qt::CaseInsensitive)) {
5177 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5178 int vert = verticalScrollBar()->value();
5179 int hor = cursorPos();
5180 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5188 void CustomTrackView::selectFound(QString track, QString pos)
5190 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5191 slotSelectTrack(track.toInt());
5193 int vert = verticalScrollBar()->value();
5194 int hor = cursorPos();
5195 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5198 bool CustomTrackView::findNextString(const QString &text)
5201 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5202 marker = m_searchPoints.at(i).comment();
5203 if (marker.contains(text, Qt::CaseInsensitive)) {
5204 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5205 int vert = verticalScrollBar()->value();
5206 int hor = cursorPos();
5207 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5216 void CustomTrackView::initSearchStrings()
5218 m_searchPoints.clear();
5219 QList<QGraphicsItem *> itemList = items();
5220 for (int i = 0; i < itemList.count(); i++) {
5221 // parse all clip names
5222 if (itemList.at(i)->type() == AVWIDGET) {
5223 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5224 GenTime start = item->startPos();
5225 CommentedTime t(start, item->clipName());
5226 m_searchPoints.append(t);
5227 // add all clip markers
5228 QList < CommentedTime > markers = item->commentedSnapMarkers();
5229 m_searchPoints += markers;
5234 for (int i = 0; i < m_guides.count(); i++)
5235 m_searchPoints.append(m_guides.at(i)->info());
5237 qSort(m_searchPoints);
5240 void CustomTrackView::clearSearchStrings()
5242 m_searchPoints.clear();
5246 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5248 QList<ItemInfo> matchingInfo;
5249 QList<QGraphicsItem *> itemList = items();
5250 for (int i = 0; i < itemList.count(); i++) {
5251 if (itemList.at(i)->type() == AVWIDGET) {
5252 ClipItem *item = (ClipItem *)itemList.at(i);
5253 if (item->clipProducer() == clipId)
5254 matchingInfo << item->info();
5257 return matchingInfo;
5260 void CustomTrackView::copyClip()
5262 qDeleteAll(m_copiedItems);
5263 m_copiedItems.clear();
5264 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5265 if (itemList.count() == 0) {
5266 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5269 for (int i = 0; i < itemList.count(); i++) {
5270 if (itemList.at(i)->type() == AVWIDGET) {
5271 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5272 ClipItem *clone = clip->clone(clip->info());
5273 m_copiedItems.append(clone);
5274 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5275 Transition *dup = static_cast <Transition *>(itemList.at(i));
5276 m_copiedItems.append(dup->clone());
5281 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5283 if (m_scene->editMode() != NORMALEDIT) {
5284 // If we are in overwrite mode, always allow the move
5287 int height = m_tracksHeight - 2;
5289 if (type == TRANSITIONWIDGET) {
5290 height = Transition::itemHeight();
5291 offset = Transition::itemOffset();
5293 else if (type == AVWIDGET) {
5294 height = ClipItem::itemHeight();
5295 offset = ClipItem::itemOffset();
5297 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5298 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5299 for (int i = 0; i < collisions.count(); i++) {
5300 if (collisions.at(i)->type() == type) {
5307 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5310 for (int i = 0; i < infoList.count(); i++) {
5311 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));
5314 QList<QGraphicsItem *> collisions = scene()->items(path);
5315 for (int i = 0; i < collisions.count(); i++) {
5316 if (collisions.at(i)->type() == type) return false;
5321 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5323 for (int i = 0; i < items.count(); i++) {
5324 ItemInfo info = items.at(i)->info();
5325 info.startPos += offset;
5326 info.endPos += offset;
5327 info.track += trackOffset;
5328 if (!canBePastedTo(info, items.at(i)->type())) return false;
5333 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5335 QPainterPath movePath;
5336 movePath.moveTo(0, 0);
5338 for (int i = 0; i < items.count(); i++) {
5339 ItemInfo info = items.at(i)->info();
5340 info.startPos = info.startPos + offset;
5341 info.endPos = info.endPos + offset;
5342 info.track = info.track + trackOffset;
5343 if (info.startPos < GenTime()) {
5344 // No clip should go below 0
5347 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));
5348 movePath.addRect(rect);
5350 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5351 for (int i = 0; i < collisions.count(); i++) {
5352 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5353 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5361 void CustomTrackView::pasteClip()
5363 if (m_copiedItems.count() == 0) {
5364 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5369 GenTime pos = GenTime(-1);
5370 if (m_menuPosition.isNull()) {
5371 position = mapFromGlobal(QCursor::pos());
5372 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5373 track = m_selectedTrack;
5374 pos = GenTime(m_cursorPos, m_document->fps());
5375 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5379 position = m_menuPosition;
5382 if (pos == GenTime(-1))
5383 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5385 track = (int)(mapToScene(position).y() / m_tracksHeight);
5387 GenTime leftPos = m_copiedItems.at(0)->startPos();
5388 int lowerTrack = m_copiedItems.at(0)->track();
5389 int upperTrack = m_copiedItems.at(0)->track();
5390 for (int i = 1; i < m_copiedItems.count(); i++) {
5391 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5392 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5393 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5396 GenTime offset = pos - leftPos;
5397 int trackOffset = track - lowerTrack;
5399 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5400 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5401 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5402 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5405 QUndoCommand *pasteClips = new QUndoCommand();
5406 pasteClips->setText("Paste clips");
5408 for (int i = 0; i < m_copiedItems.count(); i++) {
5409 // parse all clip names
5410 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5411 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5412 ItemInfo info = clip->info();
5413 info.startPos += offset;
5414 info.endPos += offset;
5415 info.track += trackOffset;
5416 if (canBePastedTo(info, AVWIDGET)) {
5417 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5418 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5419 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5420 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5422 info.startPos = tr->startPos() + offset;
5423 info.endPos = tr->endPos() + offset;
5424 info.track = tr->track() + trackOffset;
5425 int transitionEndTrack;
5426 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5427 else transitionEndTrack = tr->transitionEndTrack();
5428 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5429 if (info.startPos >= info.endPos) {
5430 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5431 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5432 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5435 updateTrackDuration(-1, pasteClips);
5436 m_commandStack->push(pasteClips);
5439 void CustomTrackView::pasteClipEffects()
5441 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5442 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5445 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5447 QUndoCommand *paste = new QUndoCommand();
5448 paste->setText("Paste effects");
5450 QList<QGraphicsItem *> clips = scene()->selectedItems();
5453 for (int i = 0; i < clips.count(); ++i) {
5454 if (clips.at(i)->type() == GROUPWIDGET) {
5455 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5456 for (int j = 0; j < children.count(); j++) {
5457 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5458 clips.append(children.at(j));
5464 for (int i = 0; i < clips.count(); ++i) {
5465 if (clips.at(i)->type() == AVWIDGET) {
5466 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5467 for (int j = 0; j < clip->effectsCount(); j++) {
5468 QDomElement eff = clip->effectAt(j);
5469 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5470 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5471 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5476 if (paste->childCount() > 0) m_commandStack->push(paste);
5479 //adjust effects (fades, ...)
5480 for (int i = 0; i < clips.count(); ++i) {
5481 if (clips.at(i)->type() == AVWIDGET) {
5482 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5483 updatePositionEffects(item, item->info());
5489 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5491 // parse parameters to check if we need to adjust to the new crop start
5492 int diff = (newstart - oldstart).frames(m_document->fps());
5493 int max = (newstart + duration).frames(m_document->fps());
5495 QDomNodeList params = xml.elementsByTagName("parameter");
5496 for (int i = 0; i < params.count(); i++) {
5497 QDomElement e = params.item(i).toElement();
5498 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5499 QString def = e.attribute("default");
5500 // Effect has a keyframe type parameter, we need to adjust the values
5501 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5502 QStringList newKeyFrames;
5503 foreach(const QString &str, keys) {
5504 int pos = str.section(':', 0, 0).toInt();
5505 double val = str.section(':', 1, 1).toDouble();
5508 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5510 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5512 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5513 e.setAttribute("keyframes", newKeyFrames.join(";"));
5518 ClipItem *CustomTrackView::getClipUnderCursor() const
5520 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5521 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5522 for (int i = 0; i < collisions.count(); i++) {
5523 if (collisions.at(i)->type() == AVWIDGET) {
5524 return static_cast < ClipItem *>(collisions.at(i));
5530 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5532 QList<QGraphicsItem *> clips = scene()->selectedItems();
5533 if (clips.isEmpty()) {
5534 return getClipUnderCursor();
5536 AbstractClipItem *item = NULL;
5537 for (int i = 0; i < clips.count(); ++i) {
5538 if (clips.at(i)->type() == AVWIDGET) {
5539 item = static_cast < AbstractClipItem *>(clips.at(i));
5540 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5543 if (item) return item;
5548 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5550 QList<QGraphicsItem *> clips = scene()->selectedItems();
5551 if (clips.isEmpty()) {
5552 return getClipUnderCursor();
5555 // remove all items in the list that are not clips
5556 for (int i = 0; i < clips.count();) {
5557 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5560 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5561 for (int i = 0; i < clips.count(); ++i) {
5562 if (clips.at(i)->type() == AVWIDGET) {
5563 item = static_cast < ClipItem *>(clips.at(i));
5564 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5572 void CustomTrackView::setInPoint()
5574 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5576 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5579 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5583 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5586 void CustomTrackView::setOutPoint()
5588 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5590 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5593 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5597 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5600 void CustomTrackView::slotUpdateAllThumbs()
5602 if (!isEnabled()) return;
5603 QList<QGraphicsItem *> itemList = items();
5604 //if (itemList.isEmpty()) return;
5606 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5607 for (int i = 0; i < itemList.count(); i++) {
5608 if (itemList.at(i)->type() == AVWIDGET) {
5609 item = static_cast <ClipItem *>(itemList.at(i));
5610 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5611 // Check if we have a cached thumbnail
5612 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5613 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5614 if (QFile::exists(thumb)) {
5616 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5617 item->slotSetStartThumb(pix);
5620 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5621 QString endThumb = startThumb;
5622 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5623 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5624 if (QFile::exists(startThumb)) {
5625 QPixmap pix(startThumb);
5626 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5627 item->slotSetStartThumb(pix);
5629 if (QFile::exists(endThumb)) {
5630 QPixmap pix(endThumb);
5631 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5632 item->slotSetEndThumb(pix);
5635 item->refreshClip(false, false);
5639 viewport()->update();
5642 void CustomTrackView::saveThumbnails()
5644 QList<QGraphicsItem *> itemList = items();
5646 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5647 for (int i = 0; i < itemList.count(); i++) {
5648 if (itemList.at(i)->type() == AVWIDGET) {
5649 item = static_cast <ClipItem *>(itemList.at(i));
5650 if (item->clipType() != COLOR) {
5651 // Check if we have a cached thumbnail
5652 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5653 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5654 if (!QFile::exists(thumb)) {
5655 QPixmap pix(item->startThumb());
5659 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5660 QString endThumb = startThumb;
5661 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5662 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5663 if (!QFile::exists(startThumb)) {
5664 QPixmap pix(item->startThumb());
5665 pix.save(startThumb);
5667 if (!QFile::exists(endThumb)) {
5668 QPixmap pix(item->endThumb());
5678 void CustomTrackView::slotInsertTrack(int ix)
5680 TrackDialog d(m_document, parentWidget());
5681 d.comboTracks->setCurrentIndex(ix);
5682 d.label->setText(i18n("Insert track"));
5683 d.setWindowTitle(i18n("Insert New Track"));
5685 if (d.exec() == QDialog::Accepted) {
5686 ix = d.comboTracks->currentIndex();
5687 if (d.before_select->currentIndex() == 1)
5691 info.isMute = false;
5692 info.isLocked = false;
5693 if (d.video_track->isChecked()) {
5694 info.type = VIDEOTRACK;
5695 info.isBlind = false;
5697 info.type = AUDIOTRACK;
5698 info.isBlind = true;
5700 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5701 m_commandStack->push(addTrack);
5702 setDocumentModified();
5706 void CustomTrackView::slotDeleteTrack(int ix)
5708 if (m_document->tracksCount() < 2) return;
5709 TrackDialog d(m_document, parentWidget());
5710 d.comboTracks->setCurrentIndex(ix);
5711 d.label->setText(i18n("Delete track"));
5712 d.before_select->setHidden(true);
5713 d.setWindowTitle(i18n("Delete Track"));
5714 d.video_track->setHidden(true);
5715 d.audio_track->setHidden(true);
5716 if (d.exec() == QDialog::Accepted) {
5717 ix = d.comboTracks->currentIndex();
5718 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5719 deleteTimelineTrack(ix, info);
5720 setDocumentModified();
5721 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5722 m_commandStack->push(command);*/
5726 void CustomTrackView::slotConfigTracks(int ix)
5728 TracksConfigDialog d(m_document, ix, parentWidget());
5729 if (d.exec() == QDialog::Accepted) {
5730 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5731 m_commandStack->push(configTracks);
5732 QList <int> toDelete = d.deletedTracks();
5733 for (int i = 0; i < toDelete.count(); ++i) {
5734 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5735 deleteTimelineTrack(toDelete.at(i) - i, info);
5737 setDocumentModified();
5741 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5743 if (m_document->tracksCount() < 2) return;
5744 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5745 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5746 QList<QGraphicsItem *> selection = m_scene->items(r);
5747 QUndoCommand *deleteTrack = new QUndoCommand();
5748 deleteTrack->setText("Delete track");
5750 // Delete all clips in selected track
5751 for (int i = 0; i < selection.count(); i++) {
5752 if (selection.at(i)->type() == AVWIDGET) {
5753 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5754 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5755 m_waitingThumbs.removeAll(item);
5756 m_scene->removeItem(item);
5759 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5760 Transition *item = static_cast <Transition *>(selection.at(i));
5761 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5762 m_scene->removeItem(item);
5768 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5769 m_commandStack->push(deleteTrack);
5772 void CustomTrackView::autoTransition()
5774 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5775 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5776 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5779 Transition *tr = static_cast <Transition*>(itemList.at(0));
5780 tr->setAutomatic(!tr->isAutomatic());
5781 QDomElement transition = tr->toXML();
5782 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);
5783 setDocumentModified();
5786 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5788 QList<QGraphicsItem *> list = scene()->items();
5789 ClipItem *clip = NULL;
5790 for (int i = 0; i < list.size(); ++i) {
5791 if (list.at(i)->type() == AVWIDGET) {
5792 clip = static_cast <ClipItem *>(list.at(i));
5793 if (clip->clipProducer() == id) {
5794 clip->setClipName(name);
5798 viewport()->update();
5801 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5803 minimum = GenTime();
5804 maximum = GenTime();
5805 QList<QGraphicsItem *> selection;
5806 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5807 selection.removeAll(item);
5808 for (int i = 0; i < selection.count(); i++) {
5809 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5810 if (clip && clip->type() == AVWIDGET) {
5811 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5812 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5817 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5819 minimum = GenTime();
5820 maximum = GenTime();
5821 QList<QGraphicsItem *> selection;
5822 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5823 selection.removeAll(item);
5824 for (int i = 0; i < selection.count(); i++) {
5825 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5826 if (clip && clip->type() == TRANSITIONWIDGET) {
5827 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5828 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5833 void CustomTrackView::loadGroups(const QDomNodeList groups)
5835 for (int i = 0; i < groups.count(); i++) {
5836 QDomNodeList children = groups.at(i).childNodes();
5837 scene()->clearSelection();
5838 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5839 QDomElement elem = children.item(nodeindex).toElement();
5840 int pos = elem.attribute("position").toInt();
5841 int track = elem.attribute("track").toInt();
5842 if (elem.tagName() == "clipitem") {
5843 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5844 if (clip) clip->setSelected(true);
5846 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5847 if (clip) clip->setSelected(true);
5850 groupSelectedItems(false, true);
5854 void CustomTrackView::splitAudio()
5856 resetSelectionGroup();
5857 QList<QGraphicsItem *> selection = scene()->selectedItems();
5858 if (selection.isEmpty()) {
5859 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5862 QUndoCommand *splitCommand = new QUndoCommand();
5863 splitCommand->setText(i18n("Split audio"));
5864 for (int i = 0; i < selection.count(); i++) {
5865 if (selection.at(i)->type() == AVWIDGET) {
5866 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5867 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5868 if (clip->parentItem()) {
5869 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5871 EffectsList effects;
5872 effects.clone(clip->effectList());
5873 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5878 if (splitCommand->childCount()) {
5879 updateTrackDuration(-1, splitCommand);
5880 m_commandStack->push(splitCommand);
5884 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5886 ClipItem *clip = getClipItemAt(pos, track);
5888 kDebug() << "// Cannot find clip to split!!!";
5892 int start = pos.frames(m_document->fps());
5893 int freetrack = m_document->tracksCount() - track - 1;
5895 // do not split audio when we are on an audio track
5896 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5899 for (; freetrack > 0; freetrack--) {
5900 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5901 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5902 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5903 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5904 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5909 kDebug() << "GOT TRK: " << track;
5910 if (freetrack == 0) {
5911 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5913 ItemInfo info = clip->info();
5914 info.track = m_document->tracksCount() - freetrack;
5915 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5916 scene()->clearSelection();
5917 clip->setSelected(true);
5918 ClipItem *audioClip = getClipItemAt(start, info.track);
5920 clip->setVideoOnly(true);
5921 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5922 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5924 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5925 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5927 audioClip->setSelected(true);
5928 audioClip->setAudioOnly(true);
5930 // keep video effects, move audio effects to audio clip
5933 for (int i = 0; i < effects.count(); ++i) {
5934 if (effects.at(i).attribute("type") == "audio") {
5935 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
5938 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
5943 groupSelectedItems(false, true);
5947 // unsplit clip: remove audio part and change video part to normal clip
5948 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5949 kDebug() << "//CANNOT FIND CLP GRP";
5952 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5953 QList<QGraphicsItem *> children = grp->childItems();
5954 if (children.count() != 2) {
5955 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5958 for (int i = 0; i < children.count(); i++) {
5959 if (children.at(i) != clip) {
5960 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5961 ItemInfo info = clip->info();
5962 deleteClip(clp->info());
5963 clip->setVideoOnly(false);
5965 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5966 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5969 // re-add audio effects
5970 for (int i = 0; i < effects.count(); ++i) {
5971 if (effects.at(i).attribute("type") == "audio") {
5972 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
5979 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5980 m_document->clipManager()->removeGroup(grp);
5981 scene()->destroyItemGroup(grp);
5985 void CustomTrackView::setVideoOnly()
5987 resetSelectionGroup();
5988 QList<QGraphicsItem *> selection = scene()->selectedItems();
5989 if (selection.isEmpty()) {
5990 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5993 QUndoCommand *videoCommand = new QUndoCommand();
5994 videoCommand->setText(i18n("Video only"));
5995 for (int i = 0; i < selection.count(); i++) {
5996 if (selection.at(i)->type() == AVWIDGET) {
5997 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5998 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5999 if (clip->parentItem()) {
6000 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6002 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6007 m_commandStack->push(videoCommand);
6010 void CustomTrackView::setAudioOnly()
6012 resetSelectionGroup();
6013 QList<QGraphicsItem *> selection = scene()->selectedItems();
6014 if (selection.isEmpty()) {
6015 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6018 QUndoCommand *videoCommand = new QUndoCommand();
6019 videoCommand->setText(i18n("Audio only"));
6020 for (int i = 0; i < selection.count(); i++) {
6021 if (selection.at(i)->type() == AVWIDGET) {
6022 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6023 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6024 if (clip->parentItem()) {
6025 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6027 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6032 m_commandStack->push(videoCommand);
6035 void CustomTrackView::setAudioAndVideo()
6037 resetSelectionGroup();
6038 QList<QGraphicsItem *> selection = scene()->selectedItems();
6039 if (selection.isEmpty()) {
6040 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6043 QUndoCommand *videoCommand = new QUndoCommand();
6044 videoCommand->setText(i18n("Audio and Video"));
6045 for (int i = 0; i < selection.count(); i++) {
6046 if (selection.at(i)->type() == AVWIDGET) {
6047 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6048 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6049 if (clip->parentItem()) {
6050 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6052 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6057 m_commandStack->push(videoCommand);
6060 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6062 ClipItem *clip = getClipItemAt(pos, track);
6064 kDebug() << "// Cannot find clip to split!!!";
6068 int start = pos.frames(m_document->fps());
6069 clip->setVideoOnly(true);
6070 clip->setAudioOnly(false);
6071 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6072 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6074 } else if (audioOnly) {
6075 int start = pos.frames(m_document->fps());
6076 clip->setAudioOnly(true);
6077 clip->setVideoOnly(false);
6078 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6079 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6082 int start = pos.frames(m_document->fps());
6083 clip->setAudioOnly(false);
6084 clip->setVideoOnly(false);
6085 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6086 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6090 setDocumentModified();
6093 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6095 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6096 m_clipTypeGroup->setEnabled(false);
6098 m_clipTypeGroup->setEnabled(true);
6099 QList <QAction *> actions = m_clipTypeGroup->actions();
6101 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6102 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6103 else lookup = "clip_audio_and_video";
6104 for (int i = 0; i < actions.count(); i++) {
6105 if (actions.at(i)->data().toString() == lookup) {
6106 actions.at(i)->setChecked(true);
6113 void CustomTrackView::slotGoToMarker(QAction *action)
6115 int pos = action->data().toInt();
6116 setCursorPos(pos, true);
6119 void CustomTrackView::reloadTransitionLumas()
6123 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6124 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6125 for (int i = 0; i < params.count(); i++) {
6126 QDomElement e = params.item(i).toElement();
6127 if (e.attribute("tag") == "resource") {
6128 lumaNames = e.attribute("paramlistdisplay");
6129 lumaFiles = e.attribute("paramlist");
6134 QList<QGraphicsItem *> itemList = items();
6135 Transition *transitionitem;
6136 QDomElement transitionXml;
6137 for (int i = 0; i < itemList.count(); i++) {
6138 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6139 transitionitem = static_cast <Transition*>(itemList.at(i));
6140 transitionXml = transitionitem->toXML();
6141 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6142 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6143 for (int i = 0; i < params.count(); i++) {
6144 QDomElement e = params.item(i).toElement();
6145 if (e.attribute("tag") == "resource") {
6146 e.setAttribute("paramlistdisplay", lumaNames);
6147 e.setAttribute("paramlist", lumaFiles);
6152 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6153 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6154 for (int i = 0; i < params.count(); i++) {
6155 QDomElement e = params.item(i).toElement();
6156 if (e.attribute("tag") == "luma") {
6157 e.setAttribute("paramlistdisplay", lumaNames);
6158 e.setAttribute("paramlist", lumaFiles);
6165 emit transitionItemSelected(NULL);
6168 double CustomTrackView::fps() const
6170 return m_document->fps();
6173 void CustomTrackView::updateProjectFps()
6175 // update all clips to the new fps
6176 resetSelectionGroup();
6177 scene()->clearSelection();
6179 QList<QGraphicsItem *> itemList = items();
6180 for (int i = 0; i < itemList.count(); i++) {
6181 // remove all items and re-add them one by one
6182 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6184 for (int i = 0; i < itemList.count(); i++) {
6185 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6186 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6187 clip->updateFps(m_document->fps());
6188 m_scene->addItem(clip);
6189 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6190 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6191 QList<QGraphicsItem *> children = grp->childItems();
6192 for (int j = 0; j < children.count(); j++) {
6193 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6195 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6196 clip->updateFps(m_document->fps());
6199 m_document->clipManager()->removeGroup(grp);
6200 m_scene->addItem(grp);
6201 scene()->destroyItemGroup(grp);
6202 scene()->clearSelection();
6203 for (int j = 0; j < children.count(); j++) {
6204 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6205 //children.at(j)->setParentItem(0);
6206 children.at(j)->setSelected(true);
6209 groupSelectedItems(true, true);
6210 } else if (itemList.at(i)->type() == GUIDEITEM) {
6211 Guide *g = static_cast<Guide *>(itemList.at(i));
6213 m_scene->addItem(g);
6216 viewport()->update();
6219 void CustomTrackView::slotTrackDown()
6221 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6222 else m_selectedTrack++;
6223 emit updateTrackHeaders();
6224 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6225 ensureVisible(rect, 0, 0);
6226 viewport()->update();
6229 void CustomTrackView::slotTrackUp()
6231 if (m_selectedTrack > 0) m_selectedTrack--;
6232 else m_selectedTrack = m_document->tracksCount() - 1;
6233 emit updateTrackHeaders();
6234 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6235 ensureVisible(rect, 0, 0);
6236 viewport()->update();
6239 int CustomTrackView::selectedTrack() const
6241 return m_selectedTrack;
6244 QStringList CustomTrackView::selectedClips() const
6246 QStringList clipIds;
6247 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6248 for (int i = 0; i < selection.count(); i++) {
6249 if (selection.at(i)->type() == AVWIDGET) {
6250 ClipItem *item = (ClipItem *)selection.at(i);
6251 clipIds << item->clipProducer();
6257 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6259 QList<ClipItem *> clips;
6260 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6261 for (int i = 0; i < selection.count(); i++) {
6262 if (selection.at(i)->type() == AVWIDGET) {
6263 clips.append((ClipItem *)selection.at(i));
6269 void CustomTrackView::slotSelectTrack(int ix)
6271 m_selectedTrack = qMax(0, ix);
6272 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6273 emit updateTrackHeaders();
6274 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6275 ensureVisible(rect, 0, 0);
6276 viewport()->update();
6279 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6282 if (track != -1 && pos != -1)
6283 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6285 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6286 QList<QGraphicsItem *> selection = m_scene->items(rect);
6287 resetSelectionGroup(group);
6288 if (!group) m_scene->clearSelection();
6289 for (int i = 0; i < selection.count(); i++) {
6290 if (selection.at(i)->type() == AVWIDGET) {
6291 selection.at(i)->setSelected(add);
6295 if (group) groupSelectedItems();
6298 void CustomTrackView::selectTransition(bool add, bool group)
6300 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6301 QList<QGraphicsItem *> selection = m_scene->items(rect);
6302 resetSelectionGroup(group);
6303 if (!group) m_scene->clearSelection();
6304 for (int i = 0; i < selection.count(); i++) {
6305 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6306 selection.at(i)->setSelected(add);
6310 if (group) groupSelectedItems();
6313 QStringList CustomTrackView::extractTransitionsLumas()
6316 QList<QGraphicsItem *> itemList = items();
6317 Transition *transitionitem;
6318 QDomElement transitionXml;
6319 for (int i = 0; i < itemList.count(); i++) {
6320 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6321 transitionitem = static_cast <Transition*>(itemList.at(i));
6322 transitionXml = transitionitem->toXML();
6323 // luma files in transitions can be in "resource" or "luma" property
6324 QString luma = EffectsList::parameter(transitionXml, "luma");
6325 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6326 if (!luma.isEmpty()) urls << KUrl(luma).path();
6329 #if QT_VERSION >= 0x040500
6330 urls.removeDuplicates();
6335 void CustomTrackView::setEditMode(EDITMODE mode)
6337 m_scene->setEditMode(mode);
6340 void CustomTrackView::checkTrackSequence(int track)
6342 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6343 //track = m_document->tracksCount() -track;
6344 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6345 QList<QGraphicsItem *> selection = m_scene->items(rect);
6346 QList <int> timelineList;
6347 timelineList.append(0);
6348 for (int i = 0; i < selection.count(); i++) {
6349 if (selection.at(i)->type() == AVWIDGET) {
6350 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6351 int start = clip->startPos().frames(m_document->fps());
6352 int end = clip->endPos().frames(m_document->fps());
6353 if (!timelineList.contains(start)) timelineList.append(start);
6354 if (!timelineList.contains(end)) timelineList.append(end);
6357 qSort(timelineList);
6358 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6359 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6362 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6364 if (data.isEmpty()) return;
6365 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6367 info.startPos = GenTime(in, m_document->fps());
6368 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6369 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6370 info.cropDuration = info.endPos - info.startPos;
6371 info.track = m_selectedTrack;
6372 QUndoCommand *addCommand = new QUndoCommand();
6373 addCommand->setText(i18n("Insert clip"));
6374 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6375 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6376 updateTrackDuration(info.track, addCommand);
6377 m_commandStack->push(addCommand);
6379 selectClip(true, false, m_selectedTrack, in);
6380 // Automatic audio split
6381 if (KdenliveSettings::splitaudio())
6385 void CustomTrackView::clearSelection()
6387 resetSelectionGroup();
6388 scene()->clearSelection();
6390 emit clipItemSelected(NULL);
6393 void CustomTrackView::updatePalette()
6395 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6399 pen1.setColor(palette().text().color());
6400 m_cursorLine->setPen(pen1);
6402 emit tracksChanged();
6405 void CustomTrackView::removeTipAnimation()
6408 scene()->removeItem(m_visualTip);
6409 m_animationTimer->stop();
6417 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6419 if (m_visualTip == NULL) {
6420 QRectF rect = clip->sceneBoundingRect();
6421 m_animation = new QGraphicsItemAnimation;
6422 m_animation->setTimeLine(m_animationTimer);
6423 m_animation->setScaleAt(1, 1, 1);
6428 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6429 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6430 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6432 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6434 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6436 m_animation->setScaleAt(.5, 2, 2);
6440 polygon << QPoint(0, - size * 2);
6441 if (mode == RESIZESTART)
6442 polygon << QPoint(size * 2, 0);
6444 polygon << QPoint(- size * 2, 0);
6445 polygon << QPoint(0, size * 2);
6446 polygon << QPoint(0, - size * 2);
6448 m_visualTip = new QGraphicsPolygonItem(polygon);
6449 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6450 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6451 if (mode == RESIZESTART)
6452 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6454 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6456 m_animation->setScaleAt(.5, 2, 1);
6458 case TRANSITIONSTART:
6460 polygon << QPoint(0, - size * 2);
6461 if (mode == TRANSITIONSTART)
6462 polygon << QPoint(size * 2, 0);
6464 polygon << QPoint(- size * 2, 0);
6465 polygon << QPoint(0, 0);
6466 polygon << QPoint(0, - size * 2);
6468 m_visualTip = new QGraphicsPolygonItem(polygon);
6469 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6470 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6471 if (mode == TRANSITIONSTART)
6472 m_visualTip->setPos(rect.x(), rect.bottom());
6474 m_visualTip->setPos(rect.right(), rect.bottom());
6476 m_animation->setScaleAt(.5, 2, 2);
6483 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6484 m_visualTip->setZValue(100);
6485 scene()->addItem(m_visualTip);
6486 m_animation->setItem(m_visualTip);
6487 m_animationTimer->start();
6491 bool CustomTrackView::hasAudio(int track) const
6493 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6494 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6495 QGraphicsItem *item;
6496 for (int i = 0; i < collisions.count(); i++) {
6497 item = collisions.at(i);
6498 if (!item->isEnabled()) continue;
6499 if (item->type() == AVWIDGET) {
6500 ClipItem *clip = static_cast <ClipItem *>(item);
6501 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6507 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6509 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6510 m_commandStack->push(command);
6511 setDocumentModified();
6515 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6517 EffectsParameterList parameters;
6519 parameters.addParam("tag", effect.attribute("tag"));
6520 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6521 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6522 parameters.addParam("id", effect.attribute("id"));
6523 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6524 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6525 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6526 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6528 QDomNodeList params = effect.elementsByTagName("parameter");
6529 for (int i = 0; i < params.count(); i++) {
6530 QDomElement e = params.item(i).toElement();
6531 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6532 // effects with geometry param need in / out synced with the clip, request it...
6533 parameters.addParam("_sync_in_out", "1");
6535 if (e.attribute("type") == "simplekeyframe") {
6537 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6538 double factor = e.attribute("factor", "1").toDouble();
6539 for (int j = 0; j < values.count(); j++) {
6540 QString pos = values.at(j).section(':', 0, 0);
6541 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6542 values[j] = pos + "=" + locale.toString(val);
6544 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6545 parameters.addParam(e.attribute("name"), values.join(";"));
6546 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6547 parameters.addParam("max", e.attribute("max"));
6548 parameters.addParam("min", e.attribute("min"));
6549 parameters.addParam("factor", e.attribute("factor", "1"));*/
6550 } else if (e.attribute("type") == "keyframe") {
6551 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6552 parameters.addParam("keyframes", e.attribute("keyframes"));
6553 parameters.addParam("max", e.attribute("max"));
6554 parameters.addParam("min", e.attribute("min"));
6555 parameters.addParam("factor", e.attribute("factor", "1"));
6556 parameters.addParam("starttag", e.attribute("starttag", "start"));
6557 parameters.addParam("endtag", e.attribute("endtag", "end"));
6558 } else if (e.attribute("namedesc").contains(';')) {
6559 QString format = e.attribute("format");
6560 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6561 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6563 QTextStream txtNeu(&neu);
6564 if (values.size() > 0)
6565 txtNeu << (int)values[0].toDouble();
6566 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6567 txtNeu << separators[i];
6568 txtNeu << (int)(values[i+1].toDouble());
6570 parameters.addParam("start", neu);
6572 if (e.attribute("factor", "1") != "1") {
6574 if (e.attribute("factor").contains('%')) {
6575 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6576 } else fact = e.attribute("factor", "1").toDouble();
6577 parameters.addParam(e.attribute("name"), locale.toString(e.attribute("value").toDouble() / fact));
6579 parameters.addParam(e.attribute("name"), e.attribute("value"));
6586 void CustomTrackView::updateTrackNames(int track, bool added)
6588 QList <TrackInfo> tracks = m_document->tracksList();
6589 int max = tracks.count();
6590 int docTrack = max - track - 1;
6592 // count number of tracks of each type
6593 int videoTracks = 0;
6594 int audioTracks = 0;
6595 for (int i = max - 1; i >= 0; --i) {
6596 TrackInfo info = tracks.at(i);
6597 if (info.type == VIDEOTRACK)
6602 if (i <= docTrack) {
6603 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6604 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6607 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6608 info.trackName = type + QString::number(typeNumber);
6609 m_document->setTrackType(i, info);
6612 if (info.trackName == type + QString::number(typeNumber + 1)) {
6613 info.trackName = type + QString::number(typeNumber);
6614 m_document->setTrackType(i, info);
6619 emit tracksChanged();
6622 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6628 tracks << m_document->tracksCount() - track - 1;
6630 // negative track number -> update all tracks
6631 for (int i = 0; i < m_document->tracksCount(); ++i)
6635 for (int i = 0; i < tracks.count(); ++i) {
6637 // t + 1 because of black background track
6638 duration = m_document->renderer()->mltTrackDuration(t + 1);
6639 if (duration != m_document->trackDuration(t)) {
6640 m_document->setTrackDuration(t, duration);
6643 EffectsList effects = m_document->getTrackEffects(t);
6644 for (int j = 0; j < effects.count(); ++j) {
6646 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6647 * - update the effectstack if necessary
6654 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6656 QList<QGraphicsItem *> list = scene()->items();
6657 ClipItem *clip = NULL;
6658 for (int i = 0; i < list.size(); ++i) {
6659 if (list.at(i)->type() == AVWIDGET) {
6660 clip = static_cast <ClipItem *>(list.at(i));
6661 if (clip->clipProducer() == id) {
6662 clip->refreshClip(true, resetThumbs);
6668 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6670 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6672 if (effects.count()) {
6673 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6674 while (i != effects.constEnd()) {
6675 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);