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_pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
191 delete m_pixmapCache;
192 delete m_animationTimer;
196 void CustomTrackView::keyPressEvent(QKeyEvent * event)
198 if (event->key() == Qt::Key_Up) {
201 } else if (event->key() == Qt::Key_Down) {
204 } else QWidget::keyPressEvent(event);
207 void CustomTrackView::setDocumentModified()
209 m_document->setModified(true);
212 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
214 m_timelineContextMenu = timeline;
215 m_timelineContextClipMenu = clip;
216 m_clipTypeGroup = clipTypeGroup;
217 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
219 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
220 m_markerMenu->setEnabled(false);
221 markermenu->addMenu(m_markerMenu);
222 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
223 QList <QAction *> list = m_timelineContextClipMenu->actions();
224 for (int i = 0; i < list.count(); i++) {
225 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
226 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
229 m_timelineContextTransitionMenu = transition;
230 list = m_timelineContextTransitionMenu->actions();
231 for (int i = 0; i < list.count(); i++) {
232 if (list.at(i)->data().toString() == "auto") {
233 m_autoTransition = list.at(i);
238 m_timelineContextMenu->addSeparator();
239 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
240 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
241 m_timelineContextMenu->addAction(m_deleteGuide);
243 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
244 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
245 m_timelineContextMenu->addAction(m_editGuide);
248 void CustomTrackView::slotDoResetMenuPosition()
250 m_menuPosition = QPoint();
253 void CustomTrackView::slotResetMenuPosition()
255 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
256 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
259 void CustomTrackView::checkAutoScroll()
261 m_autoScroll = KdenliveSettings::autoscroll();
264 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
265 return m_scene->m_tracksList;
268 void CustomTrackView::checkTrackHeight()
270 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
271 m_tracksHeight = KdenliveSettings::trackheight();
272 emit trackHeightChanged();
273 QList<QGraphicsItem *> itemList = items();
275 Transition *transitionitem;
276 bool snap = KdenliveSettings::snaptopoints();
277 KdenliveSettings::setSnaptopoints(false);
278 for (int i = 0; i < itemList.count(); i++) {
279 if (itemList.at(i)->type() == AVWIDGET) {
280 item = (ClipItem*) itemList.at(i);
281 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
282 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
283 item->resetThumbs(true);
284 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
285 transitionitem = (Transition*) itemList.at(i);
286 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
287 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
290 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
291 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
293 for (int i = 0; i < m_guides.count(); i++) {
294 QLineF l = m_guides.at(i)->line();
295 l.setP2(QPointF(l.x2(), newHeight));
296 m_guides.at(i)->setLine(l);
299 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
300 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
301 KdenliveSettings::setSnaptopoints(snap);
302 viewport()->update();
305 /** Zoom or move viewport on mousewheel
307 * If mousewheel+Ctrl, zooms in/out on the timeline.
309 * With Ctrl, moves viewport towards end of timeline if down/back,
310 * opposite on up/forward.
312 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
313 void CustomTrackView::wheelEvent(QWheelEvent * e)
315 if (e->modifiers() == Qt::ControlModifier) {
316 if (e->delta() > 0) emit zoomIn();
319 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
320 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
324 int CustomTrackView::getPreviousVideoTrack(int track)
326 track = m_document->tracksCount() - track - 1;
328 for (int i = track; i > -1; i--) {
329 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
335 void CustomTrackView::slotFetchNextThumbs()
337 if (!m_waitingThumbs.isEmpty()) {
338 ClipItem *item = m_waitingThumbs.takeFirst();
339 while (item == NULL && !m_waitingThumbs.isEmpty()) {
340 item = m_waitingThumbs.takeFirst();
342 if (item) item->slotFetchThumbs();
343 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
347 void CustomTrackView::slotCheckMouseScrolling()
349 if (m_scrollOffset == 0) {
350 m_scrollTimer.stop();
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
354 m_scrollTimer.start();
357 void CustomTrackView::slotCheckPositionScrolling()
359 // If mouse is at a border of the view, scroll
360 if (m_moveOpMode != SEEK) return;
361 if (mapFromScene(m_cursorPos, 0).x() < 3) {
362 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
363 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
364 setCursorPos(mapToScene(QPoint(-2, 0)).x());
365 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
366 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
367 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
368 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
374 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
376 int pos = event->x();
377 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
379 double snappedPos = getSnapPointForPos(mappedXPos);
380 emit mousePosition(mappedXPos);
382 if (event->buttons() & Qt::MidButton) return;
383 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
384 event->setAccepted(true);
386 QGraphicsView::mouseMoveEvent(event);
390 if (event->buttons() != Qt::NoButton) {
391 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
392 if (m_dragItem && m_tool == SELECTTOOL) {
393 if (m_operationMode == MOVE && move) {
394 QGraphicsView::mouseMoveEvent(event);
395 // If mouse is at a border of the view, scroll
397 m_scrollOffset = -30;
398 m_scrollTimer.start();
399 } else if (viewport()->width() - pos < 10) {
401 m_scrollTimer.start();
402 } else if (m_scrollTimer.isActive()) {
403 m_scrollTimer.stop();
405 } else if (m_operationMode == RESIZESTART && move) {
406 m_document->renderer()->pause();
407 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
408 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
410 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
412 m_dragItem->resizeStart((int)(snappedPos));
414 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
415 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
416 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
417 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
418 } else if (m_operationMode == RESIZEEND && move) {
419 m_document->renderer()->pause();
420 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
421 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
423 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
425 m_dragItem->resizeEnd((int)(snappedPos));
427 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
428 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
429 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
430 } else if (m_operationMode == FADEIN && move) {
431 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
432 } else if (m_operationMode == FADEOUT && move) {
433 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
434 } else if (m_operationMode == KEYFRAME && move) {
435 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
436 double pos = mapToScene(event->pos()).toPoint().y();
437 QRectF br = m_dragItem->sceneBoundingRect();
438 double maxh = 100.0 / br.height();
439 pos = (br.bottom() - pos) * maxh;
440 m_dragItem->updateKeyFramePos(keyFramePos, pos);
441 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
442 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
444 removeTipAnimation();
446 } else if (m_operationMode == MOVEGUIDE) {
447 removeTipAnimation();
448 QGraphicsView::mouseMoveEvent(event);
450 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
452 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
453 if (snappedPos < 0) snappedPos = 0;
455 // Make sure there is no collision
456 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
457 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
458 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
459 collidingItems.removeAll(m_selectionGroup);
460 for (int i = 0; i < children.count(); i++) {
461 if (children.at(i)->type() == GROUPWIDGET) {
462 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
463 for (int j = 0; j < subchildren.count(); j++)
464 collidingItems.removeAll(subchildren.at(j));
466 collidingItems.removeAll(children.at(i));
468 bool collision = false;
470 for (int i = 0; i < collidingItems.count(); i++) {
471 if (!collidingItems.at(i)->isEnabled()) continue;
472 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
473 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
474 // Moving backward, determine best pos
475 QPainterPath clipPath;
476 clipPath.addRect(item->sceneBoundingRect());
477 QPainterPath res = shape.intersected(clipPath);
478 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
481 snappedPos += offset;
482 // make sure we have no collision
483 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
484 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
485 collidingItems.removeAll(m_selectionGroup);
486 for (int i = 0; i < children.count(); i++) {
487 if (children.at(i)->type() == GROUPWIDGET) {
488 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
489 for (int j = 0; j < subchildren.count(); j++)
490 collidingItems.removeAll(subchildren.at(j));
492 collidingItems.removeAll(children.at(i));
495 for (int i = 0; i < collidingItems.count(); i++) {
496 if (!collidingItems.at(i)->isEnabled()) continue;
497 if (collidingItems.at(i)->type() == AVWIDGET) {
506 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
507 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
508 collidingItems.removeAll(m_selectionGroup);
509 for (int i = 0; i < children.count(); i++) {
510 if (children.at(i)->type() == GROUPWIDGET) {
511 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
512 for (int j = 0; j < subchildren.count(); j++)
513 collidingItems.removeAll(subchildren.at(j));
515 collidingItems.removeAll(children.at(i));
519 for (int i = 0; i < collidingItems.count(); i++) {
520 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
521 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
522 // Moving backward, determine best pos
523 QPainterPath clipPath;
524 clipPath.addRect(item->sceneBoundingRect());
525 QPainterPath res = shape.intersected(clipPath);
526 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
530 snappedPos += offset;
531 // make sure we have no collision
532 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
533 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
534 collidingItems.removeAll(m_selectionGroup);
535 for (int i = 0; i < children.count(); i++) {
536 if (children.at(i)->type() == GROUPWIDGET) {
537 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
538 for (int j = 0; j < subchildren.count(); j++)
539 collidingItems.removeAll(subchildren.at(j));
541 collidingItems.removeAll(children.at(i));
543 for (int i = 0; i < collidingItems.count(); i++) {
544 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
552 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
553 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
557 if (m_tool == RAZORTOOL) {
558 setCursor(m_razorCursor);
559 //QGraphicsView::mouseMoveEvent(event);
561 } else if (m_tool == SPACERTOOL) {
562 setCursor(m_spacerCursor);
566 QList<QGraphicsItem *> itemList = items(event->pos());
567 QGraphicsRectItem *item = NULL;
568 OPERATIONTYPE opMode = NONE;
570 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
572 } else for (int i = 0; i < itemList.count(); i++) {
573 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
574 item = (QGraphicsRectItem*) itemList.at(i);
579 if (item && event->buttons() == Qt::NoButton) {
580 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
581 if (m_tool == RAZORTOOL) {
582 // razor tool over a clip, display current frame in monitor
583 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
584 //TODO: solve crash when showing frame when moving razor over clip
585 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
590 opMode = clip->operationMode(mapToScene(event->pos()));
591 const double size = 5;
592 if (opMode == m_moveOpMode) {
593 QGraphicsView::mouseMoveEvent(event);
596 removeTipAnimation();
598 m_moveOpMode = opMode;
599 setTipAnimation(clip, opMode, size);
601 if (item->type() == AVWIDGET)
602 ci = static_cast <ClipItem *>(item);
604 if (opMode == MOVE) {
605 setCursor(Qt::OpenHandCursor);
607 message = ci->clipName() + i18n(":");
608 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
609 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
610 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
611 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
612 if (clip->parentItem() == m_selectionGroup)
613 message.append(i18n(" Selection duration:"));
615 message.append(i18n(" Group duration:"));
616 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
617 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
618 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
619 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
623 } else if (opMode == RESIZESTART) {
624 setCursor(KCursor("left_side", Qt::SizeHorCursor));
626 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
627 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
628 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
629 } else if (opMode == RESIZEEND) {
630 setCursor(KCursor("right_side", Qt::SizeHorCursor));
632 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
633 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
634 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
635 } else if (opMode == FADEIN || opMode == FADEOUT) {
636 setCursor(Qt::PointingHandCursor);
637 if (ci && opMode == FADEIN && ci->fadeIn()) {
638 message = i18n("Fade in duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
640 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
641 message = i18n("Fade out duration: ");
642 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
644 message = i18n("Drag to add or resize a fade effect.");
646 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
647 setCursor(Qt::PointingHandCursor);
648 message = i18n("Click to add a transition.");
649 } else if (opMode == KEYFRAME) {
650 setCursor(Qt::PointingHandCursor);
651 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
654 if (!message.isEmpty())
655 emit displayMessage(message, InformationMessage);
656 } // no clip under mouse
657 else if (m_tool == RAZORTOOL) {
660 } else if (opMode == MOVEGUIDE) {
661 m_moveOpMode = opMode;
662 setCursor(Qt::SplitHCursor);
664 removeTipAnimation();
665 setCursor(Qt::ArrowCursor);
666 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
667 QGraphicsView::mouseMoveEvent(event);
669 setCursorPos(mappedXPos);
670 slotCheckPositionScrolling();
672 } else m_moveOpMode = NONE;
674 QGraphicsView::mouseMoveEvent(event);
678 void CustomTrackView::mousePressEvent(QMouseEvent * event)
680 setFocus(Qt::MouseFocusReason);
681 m_menuPosition = QPoint();
683 // special cases (middle click button or ctrl / shift click
684 if (event->button() == Qt::MidButton) {
686 m_blockRefresh = false;
687 m_operationMode = NONE;
691 if (event->modifiers() & Qt::ShiftModifier) {
692 // Rectangle selection
693 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
694 setDragMode(QGraphicsView::RubberBandDrag);
695 if (!(event->modifiers() & Qt::ControlModifier)) {
696 resetSelectionGroup();
697 scene()->clearSelection();
699 m_blockRefresh = false;
700 m_operationMode = RUBBERSELECTION;
701 QGraphicsView::mousePressEvent(event);
705 m_blockRefresh = true;
707 bool collision = false;
709 if (m_tool != RAZORTOOL) activateMonitor();
710 else if (m_document->renderer()->playSpeed() != 0.0) {
711 m_document->renderer()->pause();
714 m_clickEvent = event->pos();
716 // check item under mouse
717 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
719 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
720 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
721 setDragMode(QGraphicsView::ScrollHandDrag);
722 QGraphicsView::mousePressEvent(event);
723 m_blockRefresh = false;
724 m_operationMode = NONE;
728 // if a guide and a clip were pressed, just select the guide
729 for (int i = 0; i < collisionList.count(); ++i) {
730 if (collisionList.at(i)->type() == GUIDEITEM) {
731 // a guide item was pressed
732 m_dragGuide = (Guide *) collisionList.at(i);
733 if (event->button() == Qt::LeftButton) { // move it
734 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
736 m_operationMode = MOVEGUIDE;
737 // deselect all clips so that only the guide will move
738 m_scene->clearSelection();
739 resetSelectionGroup(false);
740 updateSnapPoints(NULL);
741 QGraphicsView::mousePressEvent(event);
743 } else // show context menu
748 // Find first clip, transition or group under mouse (when no guides selected)
750 AbstractGroupItem *dragGroup = NULL;
751 AbstractClipItem *collisionClip = NULL;
753 while (!m_dragGuide && ct < collisionList.count()) {
754 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
755 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
756 if (collisionClip->isItemLocked())
758 if (collisionClip == m_dragItem)
759 collisionClip = NULL;
761 m_dragItem = collisionClip;
763 m_dragItemInfo = m_dragItem->info();
764 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
765 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
766 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
773 if (m_dragItem) emit clipItemSelected(NULL);
776 #if QT_VERSION >= 0x040600
777 // Add shadow to dragged item, currently disabled because of painting artifacts
778 //TODO: re-enable when fixed
779 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
780 eff->setBlurRadius(5);
781 eff->setOffset(3, 3);
782 m_dragItem->setGraphicsEffect(eff);*/
784 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
785 // update transition menu action
786 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
787 m_autoTransition->setEnabled(true);
788 } else m_autoTransition->setEnabled(false);
790 // context menu requested
791 if (event->button() == Qt::RightButton) {
793 if (dragGroup) dragGroup->setSelected(true);
794 else if (!m_dragItem->isSelected()) {
795 resetSelectionGroup(false);
796 m_scene->clearSelection();
797 m_dragItem->setSelected(true);
799 } else if (!m_dragGuide) {
800 // check if there is a guide close to mouse click
801 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
802 for (int i = 0; i < guidesCollisionList.count(); i++) {
803 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
804 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
808 // keep this to support multiple guides context menu in the future (?)
809 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
810 guidesCollisionList.removeAt(0);
812 if (!guidesCollisionList.isEmpty())
813 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
816 m_operationMode = NONE;
817 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
818 m_menuPosition = m_clickEvent;
824 // No item under click
825 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
826 resetSelectionGroup(false);
827 setCursor(Qt::ArrowCursor);
828 m_scene->clearSelection();
830 updateClipTypeActions(NULL);
831 if (m_tool == SPACERTOOL) {
832 QList<QGraphicsItem *> selection;
833 if (event->modifiers() == Qt::ControlModifier) {
834 // Ctrl + click, select all items on track after click position
835 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
836 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
837 // Cannot use spacer on locked track
838 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
842 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
845 selection = checkForGroups(rect, &isOk);
847 // groups found on track, do not allow the move
848 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
852 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;
854 // Select all items on all tracks after click position
855 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
856 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
859 QList <GenTime> offsetList;
860 // create group to hold selected items
861 m_selectionGroup = new AbstractGroupItem(m_document->fps());
862 scene()->addItem(m_selectionGroup);
864 for (int i = 0; i < selection.count(); i++) {
865 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
866 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
867 if (item->isItemLocked()) continue;
868 offsetList.append(item->startPos());
869 offsetList.append(item->endPos());
870 m_selectionGroup->addToGroup(selection.at(i));
871 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
872 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
873 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
874 QList<QGraphicsItem *> children = selection.at(i)->childItems();
875 for (int j = 0; j < children.count(); j++) {
876 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
877 offsetList.append(item->startPos());
878 offsetList.append(item->endPos());
880 m_selectionGroup->addToGroup(selection.at(i));
881 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
882 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
883 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
884 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
885 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
886 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
889 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
890 if (!offsetList.isEmpty()) {
892 QList <GenTime> cleandOffsetList;
893 GenTime startOffset = offsetList.takeFirst();
894 for (int k = 0; k < offsetList.size(); k++) {
895 GenTime newoffset = offsetList.at(k) - startOffset;
896 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
897 cleandOffsetList.append(newoffset);
900 updateSnapPoints(NULL, cleandOffsetList, true);
902 m_operationMode = SPACER;
904 setCursorPos((int)(mapToScene(event->x(), 0).x()));
906 QGraphicsView::mousePressEvent(event);
911 if (m_tool == RAZORTOOL && m_dragItem) {
912 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
913 if (m_dragItem->type() == TRANSITIONWIDGET) {
914 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
916 m_document->renderer()->pause();
917 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
918 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
921 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
922 m_commandStack->push(command);
924 setDocumentModified();
931 bool itemSelected = false;
932 if (m_dragItem->isSelected())
934 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
936 else if (dragGroup && dragGroup->isSelected())
939 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
940 if (event->modifiers() != Qt::ControlModifier) {
941 resetSelectionGroup(false);
942 m_scene->clearSelection();
943 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
944 viewport()->update();
945 } else resetSelectionGroup();
947 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
948 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
950 bool selected = !m_dragItem->isSelected();
952 dragGroup->setSelected(selected);
954 m_dragItem->setSelected(selected);
956 groupSelectedItems();
957 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
958 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
959 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
962 if (collisionClip != NULL || m_dragItem == NULL) {
963 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
964 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
965 emit clipItemSelected(selected);
967 emit clipItemSelected(NULL);
971 // If clicked item is selected, allow move
972 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
974 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
975 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
976 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
978 // Update snap points
979 if (m_selectionGroup == NULL) {
980 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
981 updateSnapPoints(NULL);
983 updateSnapPoints(m_dragItem);
985 QList <GenTime> offsetList;
986 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
987 for (int i = 0; i < children.count(); i++) {
988 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
989 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
990 offsetList.append(item->startPos());
991 offsetList.append(item->endPos());
994 if (!offsetList.isEmpty()) {
996 GenTime startOffset = offsetList.takeFirst();
997 QList <GenTime> cleandOffsetList;
998 for (int k = 0; k < offsetList.size(); k++) {
999 GenTime newoffset = offsetList.at(k) - startOffset;
1000 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1001 cleandOffsetList.append(newoffset);
1004 updateSnapPoints(NULL, cleandOffsetList, true);
1008 if (m_operationMode == KEYFRAME) {
1009 m_dragItem->updateSelectedKeyFrame();
1010 m_blockRefresh = false;
1012 } else if (m_operationMode == MOVE) {
1013 setCursor(Qt::ClosedHandCursor);
1014 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1016 info.startPos = m_dragItem->startPos();
1017 info.track = m_dragItem->track();
1018 int transitiontrack = getPreviousVideoTrack(info.track);
1019 ClipItem *transitionClip = NULL;
1020 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1021 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1022 info.endPos = transitionClip->endPos();
1024 GenTime transitionDuration(65, m_document->fps());
1025 if (m_dragItem->cropDuration() < transitionDuration)
1026 info.endPos = m_dragItem->endPos();
1028 info.endPos = info.startPos + transitionDuration;
1030 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1031 // Check there is no other transition at that place
1032 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1033 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1034 QList<QGraphicsItem *> selection = m_scene->items(r);
1035 bool transitionAccepted = true;
1036 for (int i = 0; i < selection.count(); i++) {
1037 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1038 Transition *tr = static_cast <Transition *>(selection.at(i));
1039 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1040 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1041 } else transitionAccepted = false;
1044 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1045 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1046 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1048 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1049 info.track = m_dragItem->track();
1050 int transitiontrack = getPreviousVideoTrack(info.track);
1051 ClipItem *transitionClip = NULL;
1052 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1053 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1054 info.startPos = transitionClip->startPos();
1056 GenTime transitionDuration(65, m_document->fps());
1057 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1058 else info.startPos = info.endPos - transitionDuration;
1060 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1061 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1062 EffectsList::setParameter(transition, "reverse", "1");
1064 // Check there is no other transition at that place
1065 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1066 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1067 QList<QGraphicsItem *> selection = m_scene->items(r);
1068 bool transitionAccepted = true;
1069 for (int i = 0; i < selection.count(); i++) {
1070 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1071 Transition *tr = static_cast <Transition *>(selection.at(i));
1072 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1073 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1074 } else transitionAccepted = false;
1077 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1078 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1080 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1081 resetSelectionGroup(false);
1082 m_dragItem->setSelected(true);
1085 m_blockRefresh = false;
1087 QGraphicsView::mousePressEvent(event);
1090 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1092 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1093 QList<QGraphicsItem *> list = scene()->items(p);
1094 AbstractGroupItem *group = NULL;
1095 for (int i = 0; i < list.size(); i++) {
1096 if (!list.at(i)->isEnabled()) continue;
1097 if (list.at(i)->type() == GROUPWIDGET) {
1098 group = static_cast <AbstractGroupItem *>(list.at(i));
1102 rebuildGroup(group);
1105 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1108 resetSelectionGroup(false);
1109 m_scene->clearSelection();
1111 QList <QGraphicsItem *> children = group->childItems();
1112 m_document->clipManager()->removeGroup(group);
1113 scene()->destroyItemGroup(group);
1114 for (int i = 0; i < children.count(); i++)
1115 children.at(i)->setSelected(true);
1116 groupSelectedItems(false, true);
1120 void CustomTrackView::resetSelectionGroup(bool selectItems)
1122 if (m_selectionGroup) {
1123 // delete selection group
1124 bool snap = KdenliveSettings::snaptopoints();
1125 KdenliveSettings::setSnaptopoints(false);
1127 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1128 scene()->destroyItemGroup(m_selectionGroup);
1129 for (int i = 0; i < children.count(); i++) {
1130 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1131 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1132 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1133 children.at(i)->setSelected(selectItems);
1135 } else if (children.at(i)->type() == GROUPWIDGET) {
1136 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1137 children.at(i)->setSelected(selectItems);
1141 m_selectionGroup = NULL;
1142 KdenliveSettings::setSnaptopoints(snap);
1146 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1148 if (m_selectionGroup) {
1149 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1152 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1153 if (selection.isEmpty()) return;
1155 // Find top left position of selection
1156 for (int i = 0; i < selection.count(); i++) {
1157 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1158 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1159 } else if (selection.at(i)->parentItem()) {
1160 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1164 if (force || selection.count() > 1) {
1165 bool snap = KdenliveSettings::snaptopoints();
1166 KdenliveSettings::setSnaptopoints(false);
1167 if (createNewGroup) {
1168 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1169 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1170 QPointF diff = newGroup->pos();
1171 newGroup->translate(-diff.x(), -diff.y());
1172 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1174 scene()->addItem(newGroup);
1176 // Check if we are trying to include a group in a group
1177 QList <AbstractGroupItem *> groups;
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1180 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1181 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1182 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1184 if (!groups.isEmpty()) {
1185 // ungroup previous groups
1186 while (!groups.isEmpty()) {
1187 AbstractGroupItem *grp = groups.takeFirst();
1188 m_document->clipManager()->removeGroup(grp);
1189 scene()->destroyItemGroup(grp);
1191 selection = m_scene->selectedItems();
1194 for (int i = 0; i < selection.count(); i++) {
1195 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1196 newGroup->addToGroup(selection.at(i));
1197 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1200 KdenliveSettings::setSnaptopoints(snap);
1202 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1203 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1204 QPointF diff = m_selectionGroup->pos();
1205 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1206 m_selectionGroup->translate(- diff.x(), -diff.y());
1208 scene()->addItem(m_selectionGroup);
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1211 m_selectionGroup->addToGroup(selection.at(i));
1212 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1215 KdenliveSettings::setSnaptopoints(snap);
1216 if (m_selectionGroup) {
1217 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1218 m_selectionGroupInfo.track = m_selectionGroup->track();
1221 } else resetSelectionGroup();
1224 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1226 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1227 /*if (m_moveOpMode == KEYFRAME) {
1228 // user double clicked on a keyframe, open edit dialog
1229 //TODO: update for effects with several values per keyframe
1230 QDialog d(parentWidget());
1231 Ui::KeyFrameDialog_UI view;
1233 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1234 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1235 view.kfr_value->setFocus();
1236 if (d.exec() == QDialog::Accepted) {
1237 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1238 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1239 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1240 QString previous = item->keyframes(item->selectedEffectIndex());
1241 item->updateKeyframeEffect();
1242 QString next = item->keyframes(item->selectedEffectIndex());
1243 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1244 m_commandStack->push(command);
1245 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1246 emit clipItemSelected(item, item->selectedEffectIndex());
1251 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1252 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1253 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1254 //QString previous = item->keyframes(item->selectedEffectIndex());
1255 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1256 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1257 //item->updateKeyframeEffect();
1258 //QString next = item->keyframes(item->selectedEffectIndex());
1259 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1260 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1261 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1262 m_commandStack->push(command);
1263 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1264 emit clipItemSelected(item, item->selectedEffectIndex());
1266 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1269 QList<QGraphicsItem *> collisionList = items(event->pos());
1270 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1271 Guide *editGuide = (Guide *) collisionList.at(0);
1272 if (editGuide) slotEditGuide(editGuide->info());
1277 void CustomTrackView::editItemDuration()
1279 AbstractClipItem *item;
1283 if (m_scene->selectedItems().count() == 1) {
1284 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1286 if (m_scene->selectedItems().empty())
1287 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1289 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1295 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1299 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1300 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1304 if (!item->isItemLocked()) {
1307 if (item->type() == TRANSITIONWIDGET)
1308 getTransitionAvailableSpace(item, minimum, maximum);
1310 getClipAvailableSpace(item, minimum, maximum);
1312 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1313 if (d.exec() == QDialog::Accepted) {
1314 ItemInfo clipInfo = item->info();
1315 ItemInfo startInfo = clipInfo;
1316 if (item->type() == TRANSITIONWIDGET) {
1317 // move & resize transition
1318 clipInfo.startPos = d.startPos();
1319 clipInfo.endPos = clipInfo.startPos + d.duration();
1320 clipInfo.track = item->track();
1321 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1322 updateTrackDuration(clipInfo.track, command);
1323 m_commandStack->push(command);
1325 // move and resize clip
1326 ClipItem *clip = static_cast<ClipItem *>(item);
1327 QUndoCommand *moveCommand = new QUndoCommand();
1328 moveCommand->setText(i18n("Edit clip"));
1329 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1330 // duration was reduced, so process it first
1331 clipInfo.endPos = clipInfo.startPos + d.duration();
1332 clipInfo.cropStart = d.cropStart();
1334 resizeClip(startInfo, clipInfo);
1335 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1336 adjustEffects(clip, startInfo, moveCommand);
1337 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1340 if (d.startPos() != clipInfo.startPos) {
1341 startInfo = clipInfo;
1342 clipInfo.startPos = d.startPos();
1343 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1344 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1347 if (d.duration() > item->cropDuration()) {
1348 // duration was increased, so process it after move
1349 startInfo = clipInfo;
1350 clipInfo.endPos = clipInfo.startPos + d.duration();
1351 clipInfo.cropStart = d.cropStart();
1353 resizeClip(startInfo, clipInfo);
1354 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1355 adjustEffects(clip, startInfo, moveCommand);
1356 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1358 updateTrackDuration(clipInfo.track, moveCommand);
1359 m_commandStack->push(moveCommand);
1363 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1367 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1369 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1371 clip->setKeyframes(index, keyframes);
1372 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1373 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1377 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1379 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1380 m_editGuide->setEnabled(m_dragGuide != NULL);
1381 m_markerMenu->clear();
1382 m_markerMenu->setEnabled(false);
1384 m_timelineContextMenu->popup(pos);
1385 } else if (group != NULL) {
1386 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1387 m_ungroupAction->setEnabled(true);
1388 updateClipTypeActions(NULL);
1389 m_timelineContextClipMenu->popup(pos);
1391 m_ungroupAction->setEnabled(false);
1392 if (clip->type() == AVWIDGET) {
1393 ClipItem *item = static_cast <ClipItem*>(clip);
1394 //build go to marker menu
1395 if (item->baseClip()) {
1396 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1397 int offset = item->startPos().frames(m_document->fps());
1398 if (!markers.isEmpty()) {
1399 for (int i = 0; i < markers.count(); i++) {
1400 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1401 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1402 QAction *go = m_markerMenu->addAction(position);
1403 go->setData(pos + offset);
1406 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1408 updateClipTypeActions(item);
1409 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1410 m_timelineContextClipMenu->popup(pos);
1411 } else if (clip->type() == TRANSITIONWIDGET) {
1412 m_timelineContextTransitionMenu->popup(pos);
1417 void CustomTrackView::activateMonitor()
1419 emit activateDocumentMonitor();
1422 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1424 resetSelectionGroup();
1426 info.startPos = GenTime();
1427 info.cropStart = GenTime(in, m_document->fps());
1428 info.endPos = GenTime(out - in, m_document->fps());
1429 info.cropDuration = info.endPos - info.startPos;
1432 // Check if clip can be inserted at that position
1433 ItemInfo pasteInfo = info;
1434 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1435 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1436 pasteInfo.track = selectedTrack();
1437 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1438 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1442 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1443 updateTrackDuration(pasteInfo.track, command);
1444 m_commandStack->push(command);
1446 selectClip(true, false);
1447 // Automatic audio split
1448 if (KdenliveSettings::splitaudio())
1452 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1454 if (data->hasFormat("kdenlive/clip")) {
1456 m_scene->clearSelection();
1457 resetSelectionGroup(false);
1458 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1459 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1464 if (clip->producer() == NULL) {
1465 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1468 QPointF framePos = mapToScene(pos);
1470 info.startPos = GenTime();
1471 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1472 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1473 info.cropDuration = info.endPos - info.startPos;
1476 // Check if clip can be inserted at that position
1477 ItemInfo pasteInfo = info;
1478 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1479 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1480 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1481 framePos.setX((int)(framePos.x() + 0.5));
1482 framePos.setY(pasteInfo.track * m_tracksHeight);
1483 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1487 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1488 m_selectionGroup->addToGroup(item);
1489 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1491 QList <GenTime> offsetList;
1492 offsetList.append(info.endPos);
1493 updateSnapPoints(NULL, offsetList);
1494 m_selectionGroup->setPos(framePos);
1495 scene()->addItem(m_selectionGroup);
1496 m_selectionGroup->setSelected(true);
1498 } else if (data->hasFormat("kdenlive/producerslist")) {
1500 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1501 m_scene->clearSelection();
1502 resetSelectionGroup(false);
1504 QList <GenTime> offsetList;
1505 QList <ItemInfo> infoList;
1506 QPointF framePos = mapToScene(pos);
1507 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1508 int track = (int)(framePos.y() / m_tracksHeight);
1509 framePos.setX((int)(framePos.x() + 0.5));
1510 framePos.setY(track * m_tracksHeight);
1512 // Check if clips can be inserted at that position
1513 for (int i = 0; i < ids.size(); ++i) {
1514 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1516 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1519 if (clip->producer() == NULL) {
1520 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1524 info.startPos = start;
1525 info.cropDuration = clip->duration();
1526 info.endPos = info.startPos + info.cropDuration;
1528 infoList.append(info);
1529 start += clip->duration();
1531 if (!canBePastedTo(infoList, AVWIDGET)) {
1534 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1536 for (int i = 0; i < ids.size(); ++i) {
1537 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1539 info.startPos = start;
1540 info.cropDuration = clip->duration();
1541 info.endPos = info.startPos + info.cropDuration;
1543 start += info.cropDuration;
1544 offsetList.append(start);
1545 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1546 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1547 m_selectionGroup->addToGroup(item);
1548 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1551 updateSnapPoints(NULL, offsetList);
1552 m_selectionGroup->setPos(framePos);
1553 scene()->addItem(m_selectionGroup);
1554 //m_selectionGroup->setZValue(10);
1555 m_thumbsTimer.start();
1559 // the drag is not a clip (may be effect, ...)
1567 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1569 if (insertDropClips(event->mimeData(), event->pos())) {
1570 event->acceptProposedAction();
1571 } else QGraphicsView::dragEnterEvent(event);
1574 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1576 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);
1577 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1578 collindingItems.removeAll(item);
1579 if (collindingItems.isEmpty()) return false;
1581 for (int i = 0; i < collindingItems.count(); i++) {
1582 QGraphicsItem *collision = collindingItems.at(i);
1583 if (collision->type() == item->type()) {
1585 kDebug() << "// COLLISIION DETECTED";
1593 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1595 int track = m_document->tracksCount() - clip->track();
1596 GenTime pos = clip->startPos();
1597 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1598 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1601 bool success = true;
1602 for (int i = 0; i < clip->effectsCount(); i++) {
1603 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1605 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1606 m_document->renderer()->doRefresh();
1609 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1611 if (pos < GenTime()) {
1614 m_document->addTrackEffect(track - 1, effect);
1615 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1616 emit updateTrackEffectState(track - 1);
1617 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1620 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1622 // Special case: speed effect
1623 if (effect.attribute("id") == "speed") {
1624 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1625 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1628 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1629 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1630 if (strobe == 0) strobe = 1;
1631 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1632 EffectsParameterList params = clip->addEffect(effect);
1633 m_document->renderer()->mltAddEffect(track, pos, params);
1634 if (clip->isSelected()) emit clipItemSelected(clip);
1637 EffectsParameterList params = clip->addEffect(effect);
1638 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1639 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1640 if (clip->isSelected()) emit clipItemSelected(clip);
1641 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1644 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1646 QString index = effect.attribute("kdenlive_ix");
1647 if (pos < GenTime()) {
1648 // Delete track effect
1649 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1650 m_document->removeTrackEffect(track - 1, effect);
1652 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1653 emit updateTrackEffectState(track - 1);
1654 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1657 // Special case: speed effect
1658 if (effect.attribute("id") == "speed") {
1659 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1661 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1664 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1668 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1669 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1670 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1673 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1675 clip->deleteEffect(index);
1676 emit clipItemSelected(clip);
1680 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1682 QList<QGraphicsItem *> itemList = group->childItems();
1683 QUndoCommand *effectCommand = new QUndoCommand();
1685 QDomNode namenode = effect.elementsByTagName("name").item(0);
1686 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1687 else effectName = i18n("effect");
1688 effectCommand->setText(i18n("Add %1", effectName));
1690 for (int i = 0; i < itemList.count(); i++) {
1691 if (itemList.at(i)->type() == AVWIDGET) {
1692 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1693 if (effect.attribute("type") == "audio") {
1694 // Don't add audio effects on video clips
1695 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1696 } else if (effect.hasAttribute("type") == false) {
1697 // Don't add video effect on audio clips
1698 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1701 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1702 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1705 if (item->isItemLocked()) {
1708 item->initEffect(effect);
1710 // Old LADSPA filter, deprecated
1712 if (effect.attribute("tag") == "ladspa") {
1713 QString ladpsaFile = m_document->getLadspaFile();
1714 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1715 effect.setAttribute("src", ladpsaFile);
1717 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1722 m_commandStack->push(effectCommand);
1723 setDocumentModified();
1724 } else delete effectCommand;
1727 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1729 QList<QGraphicsItem *> itemList;
1730 QUndoCommand *effectCommand = new QUndoCommand();
1732 QDomNode namenode = effect.elementsByTagName("name").item(0);
1733 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1734 else effectName = i18n("effect");
1735 effectCommand->setText(i18n("Add %1", effectName));
1737 if (track == -1) itemList = scene()->selectedItems();
1738 if (itemList.isEmpty()) {
1739 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1740 if (clip) itemList.append(clip);
1741 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1745 for (int i = 0; i < itemList.count(); i++) {
1746 if (itemList.at(i)->type() == GROUPWIDGET) {
1747 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1748 for (int j = 0; j < subitems.count(); j++) {
1749 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1754 for (int i = 0; i < itemList.count(); i++) {
1755 if (itemList.at(i)->type() == AVWIDGET) {
1756 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1757 if (effect.attribute("type") == "audio") {
1758 // Don't add audio effects on video clips
1759 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1760 /* do not show error message when item is part of a group as the user probably knows what he does then
1761 * and the message is annoying when working with the split audio feature */
1762 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1763 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1766 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1767 // Don't add video effect on audio clips
1768 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1769 /* do not show error message when item is part of a group as the user probably knows what he does then
1770 * and the message is annoying when working with the split audio feature */
1771 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1772 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1776 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1777 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1780 if (item->isItemLocked()) {
1784 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1785 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1787 item->initEffect(effect);
1789 // Old LADSPA filter, deprecated
1790 /* if (effect.attribute("tag") == "ladspa") {
1791 QString ladpsaFile = m_document->getLadspaFile();
1792 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1793 effect.setAttribute("src", ladpsaFile);
1796 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1799 if (effectCommand->childCount() > 0) {
1800 m_commandStack->push(effectCommand);
1801 setDocumentModified();
1802 if (effectCommand->childCount() == 1) {
1803 // Display newly added clip effect
1804 for (int i = 0; i < itemList.count(); i++) {
1805 if (itemList.at(i)->type() == AVWIDGET) {
1806 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1807 if (!clip->isSelected()) {
1809 clip->setSelected(true);
1811 clip->setSelectedEffect(clip->effectsCount() - 1);
1812 emit clipItemSelected(clip, clip->effectsCount() - 1);
1817 } else delete effectCommand;
1820 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1823 // delete track effect
1824 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1825 m_commandStack->push(command);
1826 setDocumentModified();
1829 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1830 //clip is in a group, also remove the effect in other clips of the group
1831 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1832 QUndoCommand *delCommand = new QUndoCommand();
1834 QDomNode namenode = effect.elementsByTagName("name").item(0);
1835 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1836 else effectName = i18n("effect");
1837 delCommand->setText(i18n("Delete %1", effectName));
1840 for (int i = 0; i < items.count(); i++) {
1841 if (items.at(i)->type() == GROUPWIDGET) {
1842 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1843 for (int j = 0; j < subitems.count(); j++) {
1844 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1849 for (int i = 0; i < items.count(); i++) {
1850 if (items.at(i)->type() == AVWIDGET) {
1851 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1852 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1854 QDomElement eff = item->effectAt(ix);
1855 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1859 if (delCommand->childCount() > 0)
1860 m_commandStack->push(delCommand);
1863 setDocumentModified();
1866 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1867 m_commandStack->push(command);
1868 setDocumentModified();
1871 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1873 if (insertedEffect.isNull()) {
1874 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1877 QDomElement effect = insertedEffect.cloneNode().toElement();
1878 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1879 if (pos < GenTime()) {
1880 // editing a track effect
1881 EffectsParameterList effectParams = getEffectArgs(effect);
1882 // Old LADSPA filter, deprecated
1883 /*if (effect.attribute("tag") == "ladspa") {
1884 // Update the ladspa affect file
1885 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1887 // check if we are trying to reset a keyframe effect
1888 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1889 clip->initEffect(effect);
1890 effectParams = getEffectArgs(effect);
1892 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1893 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1894 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1895 emit updateTrackEffectState(track);
1896 setDocumentModified();
1900 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1902 // Special case: speed effect
1903 if (effect.attribute("id") == "speed") {
1904 if (effect.attribute("disable") == "1") {
1905 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1907 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1908 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1909 if (strobe == 0) strobe = 1;
1910 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1912 clip->setEffectAt(ix, effect);
1913 if (ix == clip->selectedEffectIndex()) {
1914 clip->setSelectedEffect(ix);
1915 if (!triggeredByUser)
1916 emit clipItemSelected(clip, ix);
1921 EffectsParameterList effectParams = getEffectArgs(effect);
1922 // Old LADSPA filter, deprecated
1923 /*if (effect.attribute("tag") == "ladspa") {
1924 // Update the ladspa affect file
1925 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1927 // check if we are trying to reset a keyframe effect
1928 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1929 clip->initEffect(effect);
1930 effectParams = getEffectArgs(effect);
1933 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1934 // A fade effect was modified, update the clip
1935 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1936 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1937 clip->setFadeIn(pos);
1939 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1940 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1941 clip->setFadeOut(pos);
1945 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1946 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1948 clip->setEffectAt(ix, effect);
1949 if (ix == clip->selectedEffectIndex()) {
1950 clip->setSelectedEffect(ix);
1951 if (!triggeredByUser)
1952 emit clipItemSelected(clip, ix);
1955 setDocumentModified();
1958 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1960 if (pos < GenTime()) {
1961 // Moving track effect
1962 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1963 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1965 if (!act.isNull() && !before.isNull()) {
1966 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1967 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1968 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1969 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1970 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1973 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1974 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1975 QDomElement act = clip->effectAt(newPos - 1);
1976 QDomElement before = clip->effectAt(oldPos - 1);
1977 clip->setEffectAt(oldPos - 1, act);
1978 clip->setEffectAt(newPos - 1, before);
1979 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1980 if (act.attribute("id") == "speed") {
1981 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1982 } else if (before.attribute("id") == "speed") {
1983 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1984 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1985 emit clipItemSelected(clip, newPos - 1);
1986 setDocumentModified();
1987 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1990 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1992 EditEffectCommand *command;
1994 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1995 else effect = clip->effectAt(effectPos);
1996 QDomElement oldEffect = effect.cloneNode().toElement();
1997 effect.setAttribute("disable", (int) disable);
2001 // editing track effect
2002 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2004 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2006 m_commandStack->push(command);
2007 setDocumentModified();;
2010 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2012 MoveEffectCommand *command;
2014 // editing track effect
2015 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2016 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2017 m_commandStack->push(command);
2018 setDocumentModified();
2021 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2023 EditEffectCommand *command;
2024 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2025 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2026 m_commandStack->push(command);
2029 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2031 QDomElement effect = clip->getEffectAt(ix);
2032 QDomElement oldeffect = effect.cloneNode().toElement();
2033 effect.setAttribute("region", region);
2034 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2035 m_commandStack->push(command);
2038 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2042 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2043 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2044 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2046 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);
2048 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2049 m_blockRefresh = false;
2053 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2054 int cutPos = (int) cutTime.frames(m_document->fps());
2056 newPos.startPos = cutTime;
2057 newPos.endPos = info.endPos;
2058 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2059 newPos.track = info.track;
2060 newPos.cropDuration = newPos.endPos - newPos.startPos;
2062 bool snap = KdenliveSettings::snaptopoints();
2063 KdenliveSettings::setSnaptopoints(false);
2064 ClipItem *dup = item->clone(newPos);
2066 // remove unwanted effects
2067 // fade in from 2nd part of the clip
2068 int ix = dup->hasEffect(QString(), "fadein");
2070 QDomElement oldeffect = dup->effectAt(ix);
2071 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2073 ix = dup->hasEffect(QString(), "fade_from_black");
2075 QDomElement oldeffect = dup->effectAt(ix);
2076 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2078 // fade out from 1st part of the clip
2079 ix = item->hasEffect(QString(), "fadeout");
2081 QDomElement oldeffect = item->effectAt(ix);
2082 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2084 ix = item->hasEffect(QString(), "fade_to_black");
2086 QDomElement oldeffect = item->effectAt(ix);
2087 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2091 item->resizeEnd(cutPos);
2092 scene()->addItem(dup);
2093 if (item->checkKeyFrames())
2094 slotRefreshEffects(item);
2095 if (dup->checkKeyFrames())
2096 slotRefreshEffects(dup);
2098 updatePanZoom(item);
2099 updatePanZoom(dup, cutTime - item->startPos());
2101 item->baseClip()->addReference();
2102 m_document->updateClip(item->baseClip()->getId());
2103 setDocumentModified();
2104 KdenliveSettings::setSnaptopoints(snap);
2105 if (execute && item->isSelected())
2106 emit clipItemSelected(item);
2111 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2112 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2114 if (!item || !dup || item == dup) {
2115 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2116 m_blockRefresh = false;
2119 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2120 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2124 bool snap = KdenliveSettings::snaptopoints();
2125 KdenliveSettings::setSnaptopoints(false);
2127 // join fade effects again
2128 int ix = dup->hasEffect(QString(), "fadeout");
2130 QDomElement effect = dup->effectAt(ix);
2131 item->addEffect(effect);
2133 ix = dup->hasEffect(QString(), "fade_to_black");
2135 QDomElement effect = dup->effectAt(ix);
2136 item->addEffect(effect);
2139 m_waitingThumbs.removeAll(dup);
2140 bool selected = item->isSelected();
2141 if (dup->isSelected()) {
2143 item->setSelected(true);
2144 emit clipItemSelected(NULL);
2146 dup->baseClip()->removeReference();
2147 m_document->updateClip(dup->baseClip()->getId());
2148 scene()->removeItem(dup);
2152 ItemInfo clipinfo = item->info();
2153 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2154 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2156 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2158 updatePanZoom(item);
2160 setDocumentModified();
2162 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2164 KdenliveSettings::setSnaptopoints(snap);
2165 if (execute && selected)
2166 emit clipItemSelected(item);
2169 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2172 void CustomTrackView::slotEnableRefresh()
2174 m_blockRefresh = false;
2177 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2179 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2180 if (itemList.count() == 1) {
2181 if (itemList.at(0)->type() == AVWIDGET) {
2182 ClipItem *item = (ClipItem *) itemList.at(0);
2184 info.track = item->track();
2185 ClipItem *transitionClip = NULL;
2186 const int transitiontrack = getPreviousVideoTrack(info.track);
2187 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2188 if (pos < item->startPos() + item->cropDuration() / 2) {
2189 // add transition to clip start
2190 info.startPos = item->startPos();
2191 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2192 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2193 info.endPos = transitionClip->endPos();
2194 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2195 // Check there is no other transition at that place
2196 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2197 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2198 QList<QGraphicsItem *> selection = m_scene->items(r);
2199 bool transitionAccepted = true;
2200 for (int i = 0; i < selection.count(); i++) {
2201 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2202 Transition *tr = static_cast <Transition *>(selection.at(i));
2203 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2204 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2205 } else transitionAccepted = false;
2208 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2209 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2212 // add transition to clip end
2213 info.endPos = item->endPos();
2214 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2215 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2216 info.startPos = transitionClip->startPos();
2217 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2218 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2219 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2221 // Check there is no other transition at that place
2222 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2223 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2224 QList<QGraphicsItem *> selection = m_scene->items(r);
2225 bool transitionAccepted = true;
2226 for (int i = 0; i < selection.count(); i++) {
2227 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2228 Transition *tr = static_cast <Transition *>(selection.at(i));
2229 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2230 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2231 } else transitionAccepted = false;
2234 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2235 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2238 } else for (int i = 0; i < itemList.count(); i++) {
2239 if (itemList.at(i)->type() == AVWIDGET) {
2240 ClipItem *item = (ClipItem *) itemList.at(i);
2242 info.startPos = item->startPos();
2243 info.endPos = info.startPos + GenTime(65, m_document->fps());
2244 info.track = item->track();
2246 // Check there is no other transition at that place
2247 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2248 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2249 QList<QGraphicsItem *> selection = m_scene->items(r);
2250 bool transitionAccepted = true;
2251 for (int i = 0; i < selection.count(); i++) {
2252 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2253 Transition *tr = static_cast <Transition *>(selection.at(i));
2254 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2255 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2256 } else transitionAccepted = false;
2259 int transitiontrack = getPreviousVideoTrack(info.track);
2260 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2261 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2266 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2268 if (transitionInfo.startPos >= transitionInfo.endPos) {
2269 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2272 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2273 m_commandStack->push(command);
2274 setDocumentModified();
2277 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2279 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2280 //kDebug() << "---- ADDING transition " << params.attribute("value");
2281 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2282 scene()->addItem(tr);
2283 setDocumentModified();
2285 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2290 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2292 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2294 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2297 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2298 if (m_dragItem == item) m_dragItem = NULL;
2300 #if QT_VERSION >= 0x040600
2301 // animate item deletion
2302 item->closeAnimation();
2306 emit transitionItemSelected(NULL);
2307 setDocumentModified();
2310 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2312 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2313 QDomElement xml = tr->toXML();
2314 if (old.isNull() || xml.isNull()) {
2315 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2318 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2319 updateTrackDuration(tr->track(), command);
2320 m_commandStack->push(command);
2321 setDocumentModified();
2324 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2326 Transition *item = getTransitionItemAt(pos, track);
2328 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2333 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2335 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);
2336 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2337 item->setTransitionParameters(transition);
2338 if (updateTransitionWidget) {
2339 ItemInfo info = item->info();
2341 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2342 if (transitionClip && transitionClip->baseClip()) {
2343 QString size = transitionClip->baseClip()->getProperty("frame_size");
2344 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2345 if (factor == 0) factor = 1.0;
2346 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2347 p.setY(size.section('x', 1, 1).toInt());
2349 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2351 setDocumentModified();
2354 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2357 const QPointF pos = mapToScene(event->pos());
2358 if (m_selectionGroup) {
2359 m_selectionGroup->setPos(pos);
2360 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2361 event->acceptProposedAction();
2363 // Drag enter was not possible, try again at mouse position
2364 insertDropClips(event->mimeData(), event->pos());
2368 QGraphicsView::dragMoveEvent(event);
2372 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2374 if (m_selectionGroup && m_clipDrag) {
2375 m_thumbsTimer.stop();
2376 m_waitingThumbs.clear();
2377 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2379 scene()->destroyItemGroup(m_selectionGroup);
2380 m_selectionGroup = NULL;
2381 } else QGraphicsView::dragLeaveEvent(event);
2384 void CustomTrackView::dropEvent(QDropEvent * event)
2386 if (m_selectionGroup && m_clipDrag) {
2387 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2388 resetSelectionGroup();
2389 m_scene->clearSelection();
2390 bool hasVideoClip = false;
2391 QUndoCommand *addCommand = new QUndoCommand();
2392 addCommand->setText(i18n("Add timeline clip"));
2393 QList <ClipItem *> brokenClips;
2395 for (int i = 0; i < items.count(); i++) {
2396 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2397 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2398 if (items.count() == 1) {
2399 updateClipTypeActions(item);
2401 updateClipTypeActions(NULL);
2404 //TODO: take care of edit mode for undo
2405 item->baseClip()->addReference();
2406 //item->setZValue(item->defaultZValue());
2407 m_document->updateClip(item->baseClip()->getId());
2408 ItemInfo info = item->info();
2410 int tracknumber = m_document->tracksCount() - info.track - 1;
2411 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2412 if (isLocked) item->setItemLocked(true);
2413 ItemInfo clipInfo = info;
2414 clipInfo.track = m_document->tracksCount() - item->track();
2416 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2418 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2419 brokenClips.append(item);
2422 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2424 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2425 updateTrackDuration(info.track, addCommand);
2427 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2428 // add transparency transition
2429 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2430 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2432 item->setSelected(true);
2434 qDeleteAll(brokenClips);
2435 brokenClips.clear();
2436 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2437 else delete addCommand;
2439 // Automatic audio split
2440 if (KdenliveSettings::splitaudio())
2442 setDocumentModified();
2446 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2447 QList<QGraphicsItem *> selection = m_scene->items(rect);
2448 QStringList timelineList;
2450 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2451 for (int i = 0; i < selection.count(); i++) {
2452 if (selection.at(i)->type() == AVWIDGET) {
2453 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2454 int start = clip->startPos().frames(m_document->fps());
2455 int end = clip->endPos().frames(m_document->fps());
2456 timelineList.append(QString::number(start) + "-" + QString::number(end));
2459 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2462 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2463 if (items.count() > 1) {
2464 groupSelectedItems(true);
2465 } else if (items.count() == 1) {
2466 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2467 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2469 event->setDropAction(Qt::MoveAction);
2471 } else QGraphicsView::dropEvent(event);
2475 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2477 bool snap = KdenliveSettings::snaptopoints();
2478 KdenliveSettings::setSnaptopoints(false);
2479 if (mode == OVERWRITEEDIT) {
2480 // if we are in overwrite mode, move clips accordingly
2482 if (item == NULL) info = posinfo;
2483 else info = item->info();
2484 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);
2485 QList<QGraphicsItem *> selection = m_scene->items(rect);
2486 if (item) selection.removeAll(item);
2487 for (int i = 0; i < selection.count(); i++) {
2488 if (!selection.at(i)->isEnabled()) continue;
2489 if (selection.at(i)->type() == AVWIDGET) {
2490 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2491 if (clip->startPos() < info.startPos) {
2492 if (clip->endPos() > info.endPos) {
2493 ItemInfo clipInfo = clip->info();
2494 ItemInfo dupInfo = clipInfo;
2495 GenTime diff = info.startPos - clipInfo.startPos;
2496 dupInfo.startPos = info.startPos;
2497 dupInfo.cropStart += diff;
2498 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2499 ItemInfo newdupInfo = dupInfo;
2500 GenTime diff2 = info.endPos - info.startPos;
2501 newdupInfo.startPos = info.endPos;
2502 newdupInfo.cropStart += diff2;
2503 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2504 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2505 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2506 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2507 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2509 ItemInfo newclipInfo = clip->info();
2510 newclipInfo.endPos = info.startPos;
2511 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2512 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2514 } else if (clip->endPos() <= info.endPos) {
2515 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2516 m_waitingThumbs.removeAll(clip);
2517 scene()->removeItem(clip);
2521 ItemInfo newclipInfo = clip->info();
2522 newclipInfo.startPos = info.endPos;
2523 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2524 clip->resizeStart(info.endPos.frames(m_document->fps()));
2528 } else if (mode == INSERTEDIT) {
2529 // if we are in push mode, move clips accordingly
2531 if (item == NULL) info = posinfo;
2532 else info = item->info();
2533 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);
2534 QList<QGraphicsItem *> selection = m_scene->items(rect);
2535 if (item) selection.removeAll(item);
2536 for (int i = 0; i < selection.count(); i++) {
2537 if (selection.at(i)->type() == AVWIDGET) {
2538 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2539 if (clip->startPos() < info.startPos) {
2540 if (clip->endPos() > info.startPos) {
2541 ItemInfo clipInfo = clip->info();
2542 ItemInfo dupInfo = clipInfo;
2543 GenTime diff = info.startPos - clipInfo.startPos;
2544 dupInfo.startPos = info.startPos;
2545 dupInfo.cropStart += diff;
2546 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2547 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2548 // Commented out; variable dup unused. --granjow
2549 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2550 cutClip(clipInfo, info.startPos, true, false);
2553 // TODO: add insertspacecommand
2558 KdenliveSettings::setSnaptopoints(snap);
2562 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2564 if (mode == OVERWRITEEDIT) {
2565 // if we are in overwrite or push mode, move clips accordingly
2566 bool snap = KdenliveSettings::snaptopoints();
2567 KdenliveSettings::setSnaptopoints(false);
2568 ItemInfo info = item->info();
2569 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2570 QList<QGraphicsItem *> selection = m_scene->items(rect);
2571 selection.removeAll(item);
2572 for (int i = 0; i < selection.count(); i++) {
2573 if (!selection.at(i)->isEnabled()) continue;
2574 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2575 Transition *tr = static_cast<Transition *>(selection.at(i));
2576 if (tr->startPos() < info.startPos) {
2577 ItemInfo firstPos = tr->info();
2578 ItemInfo newPos = firstPos;
2579 firstPos.endPos = item->startPos();
2580 newPos.startPos = item->endPos();
2581 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2582 if (tr->endPos() > info.endPos) {
2584 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2586 } else if (tr->endPos() > info.endPos) {
2588 ItemInfo firstPos = tr->info();
2589 firstPos.startPos = item->endPos();
2590 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2592 // remove transition
2593 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2597 KdenliveSettings::setSnaptopoints(snap);
2601 QStringList CustomTrackView::mimeTypes() const
2603 QStringList qstrList;
2604 // list of accepted mime types for drop
2605 qstrList.append("text/plain");
2606 qstrList.append("kdenlive/producerslist");
2607 qstrList.append("kdenlive/clip");
2611 Qt::DropActions CustomTrackView::supportedDropActions() const
2613 // returns what actions are supported when dropping
2614 return Qt::MoveAction;
2617 void CustomTrackView::setDuration(int duration)
2619 int diff = qAbs(duration - sceneRect().width());
2620 if (diff * matrix().m11() > -50) {
2621 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2622 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2624 m_projectDuration = duration;
2627 int CustomTrackView::duration() const
2629 return m_projectDuration;
2632 void CustomTrackView::addTrack(TrackInfo type, int ix)
2634 if (ix == -1 || ix == m_document->tracksCount()) {
2635 m_document->insertTrack(0, type);
2636 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2638 m_document->insertTrack(m_document->tracksCount() - ix, type);
2639 // insert track in MLT playlist
2640 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2642 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2643 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2644 QList<QGraphicsItem *> selection = m_scene->items(r);
2645 resetSelectionGroup();
2647 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2648 scene()->addItem(m_selectionGroup);
2649 for (int i = 0; i < selection.count(); i++) {
2650 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2651 m_selectionGroup->addToGroup(selection.at(i));
2652 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2655 // Move graphic items
2656 m_selectionGroup->translate(0, m_tracksHeight);
2658 // adjust track number
2659 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2660 for (int i = 0; i < children.count(); i++) {
2661 if (children.at(i)->type() == GROUPWIDGET) {
2662 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2663 children << grp->childItems();
2666 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2668 ItemInfo clipinfo = item->info();
2669 if (item->type() == AVWIDGET) {
2670 ClipItem *clip = static_cast <ClipItem *>(item);
2671 // slowmotion clips are not track dependant, so no need to update them
2672 if (clip->speed() != 1.0) continue;
2673 // We add a move clip command so that we get the correct producer for new track number
2674 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2675 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2676 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2677 // problem updating clip
2678 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2681 } else if (item->type() == TRANSITIONWIDGET) {
2682 Transition *tr = static_cast <Transition *>(item);
2683 int track = tr->transitionEndTrack();
2685 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2689 resetSelectionGroup(false);
2692 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2693 for (int i = 0; i < m_guides.count(); i++) {
2694 QLineF l = m_guides.at(i)->line();
2695 l.setP2(QPointF(l.x2(), maxHeight));
2696 m_guides.at(i)->setLine(l);
2699 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2700 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2701 viewport()->update();
2702 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2703 //setFixedHeight(50 * m_tracksCount);
2705 updateTrackNames(ix, true);
2708 void CustomTrackView::removeTrack(int ix)
2710 // Delete track in MLT playlist
2711 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2712 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2714 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2715 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2716 QList<QGraphicsItem *> selection = m_scene->items(r);
2718 resetSelectionGroup();
2720 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2721 scene()->addItem(m_selectionGroup);
2722 for (int i = 0; i < selection.count(); i++) {
2723 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2724 m_selectionGroup->addToGroup(selection.at(i));
2725 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2728 // Move graphic items
2729 qreal ydiff = 0 - (int) m_tracksHeight;
2730 m_selectionGroup->translate(0, ydiff);
2732 // adjust track number
2733 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2734 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2735 for (int i = 0; i < children.count(); i++) {
2736 if (children.at(i)->type() == GROUPWIDGET) {
2737 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2738 children << grp->childItems();
2741 if (children.at(i)->type() == AVWIDGET) {
2742 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2744 ItemInfo clipinfo = clip->info();
2745 // We add a move clip command so that we get the correct producer for new track number
2746 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2747 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2748 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2749 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2752 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2753 Transition *tr = static_cast <Transition *>(children.at(i));
2755 int track = tr->transitionEndTrack();
2757 ItemInfo clipinfo = tr->info();
2758 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2762 resetSelectionGroup(false);
2764 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2765 for (int i = 0; i < m_guides.count(); i++) {
2766 QLineF l = m_guides.at(i)->line();
2767 l.setP2(QPointF(l.x2(), maxHeight));
2768 m_guides.at(i)->setLine(l);
2770 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2771 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2773 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2774 viewport()->update();
2776 updateTrackNames(ix, false);
2777 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2780 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2782 for (int i = 0; i < trackInfos.count(); ++i) {
2783 m_document->setTrackType(i, trackInfos.at(i));
2784 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2785 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2788 viewport()->update();
2789 emit trackHeightChanged();
2792 void CustomTrackView::slotSwitchTrackAudio(int ix)
2794 /*for (int i = 0; i < m_document->tracksCount(); i++)
2795 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2796 int tracknumber = m_document->tracksCount() - ix - 1;
2797 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2798 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2799 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2800 setDocumentModified();
2803 void CustomTrackView::slotSwitchTrackLock(int ix)
2805 int tracknumber = m_document->tracksCount() - ix - 1;
2806 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2807 m_commandStack->push(command);
2811 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2813 int tracknumber = m_document->tracksCount() - ix - 1;
2814 m_document->switchTrackLock(tracknumber, lock);
2816 emit doTrackLock(ix, lock);
2817 AbstractClipItem *clip = NULL;
2818 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2820 for (int i = 0; i < selection.count(); i++) {
2821 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2822 if (selection.at(i)->parentItem() && m_selectionGroup) {
2823 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2824 resetSelectionGroup();
2827 bool changeGroupLock = true;
2828 bool hasClipOnTrack = false;
2829 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2830 for (int j = 0; j < children.count(); ++j) {
2831 if (children.at(j)->isSelected()) {
2832 if (children.at(j)->type() == AVWIDGET)
2833 emit clipItemSelected(NULL);
2834 else if (children.at(j)->type() == TRANSITIONWIDGET)
2835 emit transitionItemSelected(NULL);
2840 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2841 if (child == m_dragItem)
2844 // only unlock group, if it is not locked by another track too
2845 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2846 changeGroupLock = false;
2848 // only (un-)lock if at least one clip is on the track
2849 if (child->track() == ix)
2850 hasClipOnTrack = true;
2852 if (changeGroupLock && hasClipOnTrack)
2853 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2854 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2855 if (selection.at(i)->parentItem()) {
2856 if (selection.at(i)->parentItem() == m_selectionGroup) {
2857 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2858 resetSelectionGroup();
2860 // groups are handled separately
2865 if (selection.at(i)->isSelected()) {
2866 if (selection.at(i)->type() == AVWIDGET)
2867 emit clipItemSelected(NULL);
2869 emit transitionItemSelected(NULL);
2871 clip = static_cast <AbstractClipItem *>(selection.at(i));
2872 clip->setItemLocked(lock);
2873 if (clip == m_dragItem)
2877 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2878 viewport()->update();
2879 setDocumentModified();
2882 void CustomTrackView::slotSwitchTrackVideo(int ix)
2884 int tracknumber = m_document->tracksCount() - ix;
2885 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2886 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2887 setDocumentModified();
2890 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2892 // Check there is no group going over several tracks there, or that would result in timeline corruption
2893 QList<QGraphicsItem *> selection = scene()->items(rect);
2895 int maxHeight = m_tracksHeight * 1.5;
2896 for (int i = 0; i < selection.count(); i++) {
2897 // Check that we don't try to move a group with clips on other tracks
2898 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2901 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2909 void CustomTrackView::slotRemoveSpace()
2913 if (m_menuPosition.isNull()) {
2914 pos = GenTime(cursorPos(), m_document->fps());
2916 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2919 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2920 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2923 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2924 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2928 ClipItem *item = getClipItemAt(pos, track);
2930 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);
2933 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2934 //kDebug() << "// GOT LENGT; " << length;
2936 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);
2940 // Make sure there is no group in the way
2941 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2944 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2946 // groups found on track, do not allow the move
2947 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2951 QList<ItemInfo> clipsToMove;
2952 QList<ItemInfo> transitionsToMove;
2954 for (int i = 0; i < items.count(); i++) {
2955 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2956 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2957 ItemInfo info = item->info();
2958 if (item->type() == AVWIDGET) {
2959 clipsToMove.append(info);
2960 } else if (item->type() == TRANSITIONWIDGET) {
2961 transitionsToMove.append(info);
2966 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2967 updateTrackDuration(track, command);
2968 m_commandStack->push(command);
2971 void CustomTrackView::slotInsertSpace()
2975 if (m_menuPosition.isNull()) {
2976 pos = GenTime(cursorPos(), m_document->fps());
2978 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2979 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2981 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2982 if (d.exec() != QDialog::Accepted) return;
2983 GenTime spaceDuration = d.selectedDuration();
2984 track = d.selectedTrack();
2986 QList<QGraphicsItem *> items;
2988 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2989 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2993 ClipItem *item = getClipItemAt(pos, track);
2994 if (item) pos = item->startPos();
2996 // Make sure there is no group in the way
2997 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2999 items = checkForGroups(rect, &isOk);
3001 // groups found on track, do not allow the move
3002 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3006 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3007 items = scene()->items(rect);
3010 QList<ItemInfo> clipsToMove;
3011 QList<ItemInfo> transitionsToMove;
3013 for (int i = 0; i < items.count(); i++) {
3014 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3015 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3016 ItemInfo info = item->info();
3017 if (item->type() == AVWIDGET)
3018 clipsToMove.append(info);
3019 else if (item->type() == TRANSITIONWIDGET)
3020 transitionsToMove.append(info);
3024 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3025 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3026 updateTrackDuration(track, command);
3027 m_commandStack->push(command);
3031 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3033 int diff = duration.frames(m_document->fps());
3034 resetSelectionGroup();
3035 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3036 scene()->addItem(m_selectionGroup);
3038 Transition *transition;
3040 // Create lists with start pos for each track
3041 QMap <int, int> trackClipStartList;
3042 QMap <int, int> trackTransitionStartList;
3044 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3045 trackClipStartList[i] = -1;
3046 trackTransitionStartList[i] = -1;
3049 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3050 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3052 if (clip->parentItem()) {
3053 m_selectionGroup->addToGroup(clip->parentItem());
3054 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3056 m_selectionGroup->addToGroup(clip);
3057 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3059 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))
3060 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3062 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);
3065 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3066 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3068 if (transition->parentItem()) {
3069 m_selectionGroup->addToGroup(transition->parentItem());
3070 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3072 m_selectionGroup->addToGroup(transition);
3073 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3075 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))
3076 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3077 } 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);
3079 m_selectionGroup->translate(diff, 0);
3081 // update items coordinates
3082 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3084 for (int i = 0; i < itemList.count(); i++) {
3085 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3086 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3087 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3088 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3089 for (int j = 0; j < children.count(); j++) {
3090 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3095 resetSelectionGroup(false);
3097 track = m_document->tracksCount() - track;
3098 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3101 void CustomTrackView::deleteClip(const QString &clipId)
3103 resetSelectionGroup();
3104 QList<QGraphicsItem *> itemList = items();
3105 QUndoCommand *deleteCommand = new QUndoCommand();
3107 for (int i = 0; i < itemList.count(); i++) {
3108 if (itemList.at(i)->type() == AVWIDGET) {
3109 ClipItem *item = (ClipItem *)itemList.at(i);
3110 if (item->clipProducer() == clipId) {
3112 if (item->parentItem()) {
3113 // Clip is in a group, destroy the group
3114 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3116 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3120 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3122 delete deleteCommand;
3124 updateTrackDuration(-1, deleteCommand);
3125 m_commandStack->push(deleteCommand);
3129 void CustomTrackView::setCursorPos(int pos, bool seek)
3131 if (pos == m_cursorPos) return;
3132 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3134 if (seek) m_document->renderer()->seek(m_cursorPos);
3135 else if (m_autoScroll) checkScrolling();
3136 m_cursorLine->setPos(m_cursorPos, 0);
3139 void CustomTrackView::updateCursorPos()
3141 m_cursorLine->setPos(m_cursorPos, 0);
3144 int CustomTrackView::cursorPos()
3146 return (int)(m_cursorPos);
3149 void CustomTrackView::moveCursorPos(int delta)
3151 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3152 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3153 m_cursorPos += delta;
3154 m_cursorLine->setPos(m_cursorPos, 0);
3155 m_document->renderer()->seek(m_cursorPos);
3158 void CustomTrackView::initCursorPos(int pos)
3160 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3162 m_cursorLine->setPos(pos, 0);
3166 void CustomTrackView::checkScrolling()
3168 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3171 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3173 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3174 QGraphicsView::mouseReleaseEvent(event);
3175 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3176 #if QT_VERSION >= 0x040600
3177 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3179 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3180 if (event->button() == Qt::MidButton) {
3183 setDragMode(QGraphicsView::NoDrag);
3184 if (m_operationMode == MOVEGUIDE) {
3185 setCursor(Qt::ArrowCursor);
3186 m_operationMode = NONE;
3187 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3188 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3189 if (newPos != m_dragGuide->position()) {
3190 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3191 m_commandStack->push(command);
3192 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3193 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3194 m_document->syncGuides(m_guides);
3199 } else if (m_operationMode == SPACER && m_selectionGroup) {
3201 if (event->modifiers() != Qt::ControlModifier) {
3202 // We are moving all tracks
3204 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3205 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3207 if (timeOffset != GenTime()) {
3208 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3210 QList<ItemInfo> clipsToMove;
3211 QList<ItemInfo> transitionsToMove;
3213 // Create lists with start pos for each track
3214 QMap <int, int> trackClipStartList;
3215 QMap <int, int> trackTransitionStartList;
3217 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3218 trackClipStartList[i] = -1;
3219 trackTransitionStartList[i] = -1;
3222 for (int i = 0; i < items.count(); i++) {
3223 if (items.at(i)->type() == GROUPWIDGET)
3224 items += items.at(i)->childItems();
3227 for (int i = 0; i < items.count(); i++) {
3228 if (items.at(i)->type() == AVWIDGET) {
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3230 ItemInfo info = item->info();
3231 clipsToMove.append(info);
3233 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3234 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3235 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3236 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3237 ItemInfo info = item->info();
3238 transitionsToMove.append(info);
3240 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3241 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3244 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3245 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3246 updateTrackDuration(track, command);
3247 m_commandStack->push(command);
3248 if (track != -1) track = m_document->tracksCount() - track;
3249 kDebug() << "SPACER TRACK:" << track;
3250 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3251 setDocumentModified();
3254 resetSelectionGroup(false);
3255 m_operationMode = NONE;
3256 } else if (m_operationMode == RUBBERSELECTION) {
3257 resetSelectionGroup();
3258 groupSelectedItems();
3259 m_operationMode = NONE;
3262 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3263 emit transitionItemSelected(NULL);
3267 if (m_dragItem) info = m_dragItem->info();
3269 if (m_operationMode == MOVE) {
3270 setCursor(Qt::OpenHandCursor);
3271 if (m_dragItem->parentItem() == 0) {
3272 // we are moving one clip, easy
3273 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3274 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3275 Mlt::Producer *prod = item->getProducer(info.track);
3276 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);
3279 QUndoCommand *moveCommand = new QUndoCommand();
3280 moveCommand->setText(i18n("Move clip"));
3281 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3283 int tracknumber = m_document->tracksCount() - item->track() - 1;
3284 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3285 if (isLocked) item->setItemLocked(true);
3286 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3287 // Also move automatic transitions (on lower track)
3288 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3289 ItemInfo startTrInfo;
3290 ItemInfo newStartTrInfo;
3291 bool moveStartTrans = false;
3292 bool moveEndTrans = false;
3293 if (startTransition && startTransition->isAutomatic()) {
3294 startTrInfo = startTransition->info();
3295 newStartTrInfo = startTrInfo;
3296 newStartTrInfo.track = info.track;
3297 newStartTrInfo.startPos = info.startPos;
3298 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3299 // transition end should stay the same
3301 // transition end should be adjusted to clip
3302 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3304 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3306 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3307 // Check if there is a transition at clip end
3308 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3309 if (tr && tr->isAutomatic()) {
3310 ItemInfo trInfo = tr->info();
3311 ItemInfo newTrInfo = trInfo;
3312 newTrInfo.track = info.track;
3313 newTrInfo.endPos = m_dragItem->endPos();
3314 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3315 // transition start should stay the same
3317 // transition start should be moved
3318 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3320 if (newTrInfo.startPos < newTrInfo.endPos) {
3321 moveEndTrans = true;
3322 if (moveStartTrans) {
3323 // we have to move both transitions, remove the start one so that there is no collision
3324 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3326 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3327 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3328 if (moveStartTrans) {
3329 // re-add transition in correct place
3330 int transTrack = startTransition->transitionEndTrack();
3331 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3332 transTrack = getPreviousVideoTrack(info.track);
3334 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3335 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3341 if (moveStartTrans && !moveEndTrans) {
3342 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3343 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3346 // Also move automatic transitions (on upper track)
3347 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3348 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3349 ItemInfo trInfo = tr->info();
3350 ItemInfo newTrInfo = trInfo;
3351 newTrInfo.startPos = m_dragItem->startPos();
3352 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3353 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3354 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3355 // transition end should be adjusted to clip on upper track
3356 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3358 if (newTrInfo.startPos < newTrInfo.endPos) {
3359 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3360 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3364 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3365 // Check if there is a transition at clip end
3366 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3367 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3368 ItemInfo trInfo = tr->info();
3369 ItemInfo newTrInfo = trInfo;
3370 newTrInfo.endPos = m_dragItem->endPos();
3371 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3372 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3373 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3374 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3375 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3376 // transition start should be moved
3377 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3379 if (newTrInfo.startPos < newTrInfo.endPos) {
3380 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3381 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3386 updateTrackDuration(info.track, moveCommand);
3387 if (m_dragItemInfo.track != info.track)
3388 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3389 m_commandStack->push(moveCommand);
3390 //checkTrackSequence(m_dragItem->track());
3392 // undo last move and emit error message
3393 bool snap = KdenliveSettings::snaptopoints();
3394 KdenliveSettings::setSnaptopoints(false);
3395 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3396 KdenliveSettings::setSnaptopoints(snap);
3397 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3399 setDocumentModified();
3400 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3401 Transition *transition = static_cast <Transition *>(m_dragItem);
3402 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3403 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)) {
3404 // Moving transition failed, revert to previous position
3405 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3406 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3408 QUndoCommand *moveCommand = new QUndoCommand();
3409 moveCommand->setText(i18n("Move transition"));
3410 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3411 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3412 updateTrackDuration(info.track, moveCommand);
3413 if (m_dragItemInfo.track != info.track)
3414 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3415 m_commandStack->push(moveCommand);
3416 setDocumentModified();
3420 // Moving several clips. We need to delete them and readd them to new position,
3421 // or they might overlap each other during the move
3422 QGraphicsItemGroup *group;
3423 if (m_selectionGroup)
3424 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3426 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3427 QList<QGraphicsItem *> items = group->childItems();
3429 QList<ItemInfo> clipsToMove;
3430 QList<ItemInfo> transitionsToMove;
3432 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3433 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3435 QUndoCommand *moveGroup = new QUndoCommand();
3436 moveGroup->setText(i18n("Move group"));
3437 if (timeOffset != GenTime() || trackOffset != 0) {
3438 // remove items in MLT playlist
3441 int max = items.count();
3442 for (int i = 0; i < max; i++) {
3443 if (items.at(i)->type() == GROUPWIDGET) {
3444 items += items.at(i)->childItems();
3447 m_document->renderer()->blockSignals(true);
3448 for (int i = 0; i < items.count(); i++) {
3449 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3450 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3451 ItemInfo info = item->info();
3452 if (item->type() == AVWIDGET) {
3453 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3454 // error, clip cannot be removed from playlist
3455 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3457 clipsToMove.append(info);
3460 transitionsToMove.append(info);
3461 Transition *tr = static_cast <Transition*>(item);
3462 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3465 m_document->renderer()->blockSignals(false);
3466 for (int i = 0; i < items.count(); i++) {
3467 // re-add items in correct place
3468 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3469 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3471 ItemInfo info = item->info();
3472 int tracknumber = m_document->tracksCount() - info.track - 1;
3473 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3475 group->removeFromGroup(item);
3476 item->setItemLocked(true);
3479 if (item->type() == AVWIDGET) {
3480 ClipItem *clip = static_cast <ClipItem*>(item);
3481 int trackProducer = info.track;
3482 info.track = m_document->tracksCount() - info.track;
3483 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3484 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3485 for (int i = 0; i < clip->effectsCount(); i++) {
3486 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3489 Transition *tr = static_cast <Transition*>(item);
3490 int newTrack = tr->transitionEndTrack();
3491 if (!tr->forcedTrack()) {
3492 newTrack = getPreviousVideoTrack(info.track);
3494 tr->updateTransitionEndTrack(newTrack);
3495 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3496 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3499 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3500 updateTrackDuration(-1, moveGroup);
3501 m_commandStack->push(moveGroup);
3503 //QPointF top = group->sceneBoundingRect().topLeft();
3504 //QPointF oldpos = m_selectionGroup->scenePos();
3505 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3506 //group->setPos(top);
3507 //TODO: get rid of the 3 lines below
3508 if (m_selectionGroup) {
3509 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3510 m_selectionGroupInfo.track = m_selectionGroup->track();
3512 for (int i = 0; i < items.count(); ++i) {
3513 if (items.at(i)->type() == GROUPWIDGET) {
3514 rebuildGroup((AbstractGroupItem*)items.at(i));
3519 for (int i = 0; i < items.count(); ++i) {
3521 items.at(i)->setSelected(true);
3522 if (items.at(i)->parentItem())
3523 items.at(i)->parentItem()->setSelected(true);
3526 resetSelectionGroup();
3527 groupSelectedItems();
3529 rebuildGroup((AbstractGroupItem *)group);
3531 setDocumentModified();
3534 m_document->renderer()->doRefresh();
3535 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3537 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3538 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3540 QUndoCommand *resizeCommand = new QUndoCommand();
3541 resizeCommand->setText(i18n("Resize group"));
3542 QList <QGraphicsItem *> items = parent->childItems();
3543 QList <ItemInfo> infos = parent->resizeInfos();
3544 parent->clearResizeInfos();
3546 for (int i = 0; i < items.count(); ++i) {
3547 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3548 if (item && item->type() == AVWIDGET) {
3549 ItemInfo info = infos.at(itemcount);
3550 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3554 m_commandStack->push(resizeCommand);
3557 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3559 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3561 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3562 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3564 QUndoCommand *resizeCommand = new QUndoCommand();
3565 resizeCommand->setText(i18n("Resize group"));
3566 QList <QGraphicsItem *> items = parent->childItems();
3567 QList <ItemInfo> infos = parent->resizeInfos();
3568 parent->clearResizeInfos();
3570 for (int i = 0; i < items.count(); ++i) {
3571 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3572 if (item && item->type() == AVWIDGET) {
3573 ItemInfo info = infos.at(itemcount);
3574 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3578 updateTrackDuration(-1, resizeCommand);
3579 m_commandStack->push(resizeCommand);
3582 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3584 } else if (m_operationMode == FADEIN) {
3585 // resize fade in effect
3586 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3587 int ix = item->hasEffect("volume", "fadein");
3588 int ix2 = item->hasEffect("", "fade_from_black");
3590 QDomElement oldeffect = item->effectAt(ix);
3591 int start = item->cropStart().frames(m_document->fps());
3592 int end = item->fadeIn();
3594 slotDeleteEffect(item, -1, oldeffect, false);
3597 QDomElement effect = oldeffect.cloneNode().toElement();
3598 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3599 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3600 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3601 emit clipItemSelected(item, ix);
3603 } else if (item->fadeIn() != 0 && ix2 == -1) {
3605 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3607 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3608 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3609 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3610 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3613 QDomElement oldeffect = item->effectAt(ix2);
3614 int start = item->cropStart().frames(m_document->fps());
3615 int end = item->fadeIn();
3617 slotDeleteEffect(item, -1, oldeffect, false);
3620 QDomElement effect = oldeffect.cloneNode().toElement();
3621 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3622 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3623 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3624 emit clipItemSelected(item, ix2);
3627 } else if (m_operationMode == FADEOUT) {
3628 // resize fade in effect
3629 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3630 int ix = item->hasEffect("volume", "fadeout");
3631 int ix2 = item->hasEffect("", "fade_to_black");
3633 QDomElement oldeffect = item->effectAt(ix);
3634 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3635 int start = item->fadeOut();
3637 slotDeleteEffect(item, -1, oldeffect, false);
3639 start = end - start;
3640 QDomElement effect = oldeffect.cloneNode().toElement();
3641 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3642 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3643 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3644 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3645 emit clipItemSelected(item, ix);
3647 } else if (item->fadeOut() != 0 && ix2 == -1) {
3649 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3651 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3652 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3653 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3654 EffectsList::setParameter(effect, "out", QString::number(0));
3655 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3658 QDomElement oldeffect = item->effectAt(ix2);
3659 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3660 int start = item->fadeOut();
3662 slotDeleteEffect(item, -1, oldeffect, false);
3664 start = end - start;
3665 QDomElement effect = oldeffect.cloneNode().toElement();
3666 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3667 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3668 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3669 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3670 emit clipItemSelected(item, ix2);
3673 } else if (m_operationMode == KEYFRAME) {
3674 // update the MLT effect
3675 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3676 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3678 // check if we want to remove keyframe
3679 double val = mapToScene(event->pos()).toPoint().y();
3680 QRectF br = item->sceneBoundingRect();
3681 double maxh = 100.0 / br.height();
3682 val = (br.bottom() - val) * maxh;
3683 int start = item->cropStart().frames(m_document->fps());
3684 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3686 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3688 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3690 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3693 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3694 //item->updateKeyframeEffect();
3695 //QString next = item->keyframes(item->selectedEffectIndex());
3696 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3697 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3699 m_commandStack->push(command);
3700 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3701 emit clipItemSelected(item, item->selectedEffectIndex());
3703 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3704 // A transition is selected
3706 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3707 if (transitionClip && transitionClip->baseClip()) {
3708 QString size = transitionClip->baseClip()->getProperty("frame_size");
3709 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3710 if (factor == 0) factor = 1.0;
3711 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3712 p.setY(size.section('x', 1, 1).toInt());
3714 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3715 } else emit transitionItemSelected(NULL);
3716 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3717 m_operationMode = NONE;
3720 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3722 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3724 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3725 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3728 m_waitingThumbs.removeAll(item);
3729 if (item->isSelected()) emit clipItemSelected(NULL);
3730 item->baseClip()->removeReference();
3731 m_document->updateClip(item->baseClip()->getId());
3733 /*if (item->baseClip()->isTransparent()) {
3734 // also remove automatic transition
3735 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3736 if (tr && tr->isAutomatic()) {
3737 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3738 scene()->removeItem(tr);
3743 if (m_dragItem == item) m_dragItem = NULL;
3745 #if QT_VERSION >= 0x040600
3746 // animate item deletion
3747 item->closeAnimation();
3748 /*if (refresh) item->closeAnimation();
3750 // no refresh, means we have several operations chained, we need to delete clip immediatly
3751 // so that it does not get in the way of the other
3760 setDocumentModified();
3761 if (refresh) m_document->renderer()->doRefresh();
3764 void CustomTrackView::deleteSelectedClips()
3766 resetSelectionGroup();
3767 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3768 if (itemList.count() == 0) {
3769 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3772 scene()->clearSelection();
3773 QUndoCommand *deleteSelected = new QUndoCommand();
3775 bool resetGroup = false;
3778 int transitionCount = 0;
3779 // expand & destroy groups
3780 for (int i = 0; i < itemList.count(); i++) {
3781 if (itemList.at(i)->type() == GROUPWIDGET) {
3783 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3784 QList <ItemInfo> clipInfos;
3785 QList <ItemInfo> transitionInfos;
3786 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3787 for (int j = 0; j < children.count(); j++) {
3788 if (children.at(j)->type() == AVWIDGET) {
3789 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3790 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3791 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3792 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3793 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3795 if (itemList.contains(children.at(j))) {
3796 children.removeAt(j);
3800 itemList += children;
3801 if (clipInfos.count() > 0)
3802 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3804 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3805 itemList.insert(i + 1, itemList.at(i)->parentItem());
3808 for (int i = 0; i < itemList.count(); i++) {
3809 if (itemList.at(i)->type() == AVWIDGET) {
3811 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3812 if (item->parentItem()) resetGroup = true;
3813 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3814 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3815 emit clipItemSelected(NULL);
3816 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3818 Transition *item = static_cast <Transition *>(itemList.at(i));
3819 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3820 if (item->parentItem()) resetGroup = true;
3821 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3822 emit transitionItemSelected(NULL);
3825 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3826 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3827 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3828 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3829 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3830 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3831 else deleteSelected->setText(i18n("Delete selected items"));
3832 updateTrackDuration(-1, deleteSelected);
3833 m_commandStack->push(deleteSelected);
3836 void CustomTrackView::changeClipSpeed()
3838 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3839 if (itemList.count() == 0) {
3840 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3843 QUndoCommand *changeSelected = new QUndoCommand();
3844 changeSelected->setText("Edit clip speed");
3848 for (int i = 0; i < itemList.count(); i++) {
3849 if (itemList.at(i)->type() == AVWIDGET) {
3850 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3851 ItemInfo info = item->info();
3852 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3854 double speed = (double) percent / 100.0;
3855 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3857 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3861 if (count > 0) m_commandStack->push(changeSelected);
3862 else delete changeSelected;
3865 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3868 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3870 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3872 kDebug() << "ERROR: Cannot find clip for speed change";
3873 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3876 info.track = m_document->tracksCount() - item->track();
3877 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3879 item->setSpeed(speed, strobe);
3880 item->updateRectGeometry();
3881 if (item->cropDuration().frames(m_document->fps()) != endPos)
3882 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3883 updatePositionEffects(item, info);
3884 setDocumentModified();
3886 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3890 void CustomTrackView::cutSelectedClips()
3892 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3893 QList<AbstractGroupItem *> groups;
3894 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3895 for (int i = 0; i < itemList.count(); ++i) {
3896 if (!itemList.at(i))
3898 if (itemList.at(i)->type() == AVWIDGET) {
3899 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3900 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3901 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3902 if (!groups.contains(group))
3904 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3905 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3906 m_commandStack->push(command);
3908 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3909 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3910 if (!groups.contains(group))
3915 for (int i = 0; i < groups.count(); ++i)
3916 razorGroup(groups.at(i), currentPos);
3919 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3922 QList <QGraphicsItem *> children = group->childItems();
3923 QList <ItemInfo> clips1, transitions1;
3924 QList <ItemInfo> clipsCut, transitionsCut;
3925 QList <ItemInfo> clips2, transitions2;
3926 for (int i = 0; i < children.count(); ++i) {
3927 children.at(i)->setSelected(false);
3928 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3929 if (child->type() == AVWIDGET) {
3930 if (cutPos > child->endPos())
3931 clips1 << child->info();
3932 else if (cutPos < child->startPos())
3933 clips2 << child->info();
3935 clipsCut << child->info();
3937 if (cutPos > child->endPos())
3938 transitions1 << child->info();
3939 else if (cutPos < child->startPos())
3940 transitions2 << child->info();
3942 transitionsCut << child->info();
3945 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3947 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3948 m_commandStack->push(command);
3952 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)
3955 for (int i = 0; i < clipsCut.count(); ++i) {
3956 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3958 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3959 clips1 << clip->info();
3960 if (clipBehind != NULL)
3961 clips2 << clipBehind->info();
3964 /* TODO: cut transitionsCut
3965 * For now just append them to group1 */
3966 transitions1 << transitionsCut;
3967 doGroupClips(clips1, transitions1, true);
3968 doGroupClips(clips2, transitions2, true);
3970 /* we might also just use clipsCut.at(0)->parentItem().
3971 * Do this loop just in case something went wrong during cut */
3972 for (int i = 0; i < clipsCut.count(); ++i) {
3973 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3974 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3975 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3976 QList <QGraphicsItem *> children = group->childItems();
3977 QList <ItemInfo> groupClips;
3978 QList <ItemInfo> groupTrans;
3979 for (int j = 0; j < children.count(); ++j) {
3980 if (children.at(j)->type() == AVWIDGET)
3981 groupClips << ((AbstractClipItem *)children.at(j))->info();
3982 else if (children.at(j)->type() == TRANSITIONWIDGET)
3983 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3985 doGroupClips(groupClips, groupTrans, false);
3989 for (int i = 0; i < clipsCut.count(); ++i)
3990 cutClip(clipsCut.at(i), cutPos, false);
3991 // TODO: uncut transitonsCut
3992 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3996 void CustomTrackView::groupClips(bool group)
3998 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3999 QList <ItemInfo> clipInfos;
4000 QList <ItemInfo> transitionInfos;
4001 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4004 int max = itemList.count();
4005 for (int i = 0; i < max; i++) {
4006 if (itemList.at(i)->type() == GROUPWIDGET) {
4007 itemList += itemList.at(i)->childItems();
4011 for (int i = 0; i < itemList.count(); i++) {
4012 if (itemList.at(i)->type() == AVWIDGET) {
4013 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4014 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4015 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4016 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4017 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4020 if (clipInfos.count() > 0) {
4021 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4022 m_commandStack->push(command);
4026 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4028 resetSelectionGroup();
4029 m_scene->clearSelection();
4031 for (int i = 0; i < clipInfos.count(); i++) {
4032 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4033 if (clip == NULL) continue;
4034 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4035 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4036 m_document->clipManager()->removeGroup(grp);
4037 scene()->destroyItemGroup(grp);
4039 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4041 for (int i = 0; i < transitionInfos.count(); i++) {
4042 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4043 if (tr == NULL) continue;
4044 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4045 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4046 m_document->clipManager()->removeGroup(grp);
4047 scene()->destroyItemGroup(grp);
4049 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4051 setDocumentModified();
4055 QList <QGraphicsItemGroup *> groups;
4056 for (int i = 0; i < clipInfos.count(); i++) {
4057 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4059 clip->setSelected(true);
4062 for (int i = 0; i < transitionInfos.count(); i++) {
4063 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4065 clip->setSelected(true);
4068 groupSelectedItems(false, true);
4069 setDocumentModified();
4072 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4074 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4075 if (baseclip == NULL) {
4076 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4080 if (baseclip->producer() == NULL) {
4081 // If the clip has no producer, we must wait until it is created...
4083 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4084 emit forceClipProcessing(clipId);
4085 qApp->processEvents();
4086 for (int i = 0; i < 3; i++) {
4087 if (baseclip->producer() == NULL) {
4088 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4091 if (baseclip->producer() == NULL) {
4092 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4096 emit displayMessage(QString(), InformationMessage);
4100 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4101 item->setEffectList(effects);
4102 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4103 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4104 scene()->addItem(item);
4106 int producerTrack = info.track;
4107 int tracknumber = m_document->tracksCount() - info.track - 1;
4108 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4109 if (isLocked) item->setItemLocked(true);
4111 baseclip->addReference();
4112 m_document->updateClip(baseclip->getId());
4113 info.track = m_document->tracksCount() - info.track;
4114 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4115 for (int i = 0; i < item->effectsCount(); i++) {
4116 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4118 setDocumentModified();
4120 m_document->renderer()->doRefresh();
4121 if (!baseclip->isPlaceHolder())
4122 m_waitingThumbs.append(item);
4123 m_thumbsTimer.start();
4126 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4128 QList<QGraphicsItem *> list = scene()->items();
4129 ClipItem *clip = NULL;
4130 for (int i = 0; i < list.size(); ++i) {
4131 if (list.at(i)->type() == AVWIDGET) {
4132 clip = static_cast <ClipItem *>(list.at(i));
4133 if (clip->clipProducer() == clipId) {
4134 ItemInfo info = clip->info();
4135 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4136 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4138 clip->refreshClip(true, true);
4144 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4146 int framepos = (int)(pos.frames(m_document->fps()));
4147 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4148 ClipItem *clip = NULL;
4149 for (int i = 0; i < list.size(); i++) {
4150 if (!list.at(i)->isEnabled()) continue;
4151 if (list.at(i)->type() == AVWIDGET) {
4152 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4153 if (test->endPos() == pos) clip = test;
4160 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4162 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4163 ClipItem *clip = NULL;
4164 for (int i = 0; i < list.size(); i++) {
4165 if (!list.at(i)->isEnabled()) continue;
4166 if (list.at(i)->type() == AVWIDGET) {
4167 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4168 if (test->startPos() == pos) clip = test;
4175 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4177 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4178 QList<QGraphicsItem *> list = scene()->items(p);
4179 ClipItem *clip = NULL;
4180 for (int i = 0; i < list.size(); i++) {
4181 if (!list.at(i)->isEnabled()) continue;
4182 if (list.at(i)->type() == AVWIDGET) {
4183 clip = static_cast <ClipItem *>(list.at(i));
4190 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4192 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4195 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4197 const QPointF p(pos, (track + 1) * m_tracksHeight);
4198 QList<QGraphicsItem *> list = scene()->items(p);
4199 Transition *clip = NULL;
4200 for (int i = 0; i < list.size(); i++) {
4201 if (!list.at(i)->isEnabled()) continue;
4202 if (list.at(i)->type() == TRANSITIONWIDGET) {
4203 clip = static_cast <Transition *>(list.at(i));
4210 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4212 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4215 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4217 int framepos = (int)(pos.frames(m_document->fps()));
4218 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4219 QList<QGraphicsItem *> list = scene()->items(p);
4220 Transition *clip = NULL;
4221 for (int i = 0; i < list.size(); i++) {
4222 if (!list.at(i)->isEnabled()) continue;
4223 if (list.at(i)->type() == TRANSITIONWIDGET) {
4224 Transition *test = static_cast <Transition *>(list.at(i));
4225 if (test->endPos() == pos) clip = test;
4232 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4234 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4235 QList<QGraphicsItem *> list = scene()->items(p);
4236 Transition *clip = NULL;
4237 for (int i = 0; i < list.size(); ++i) {
4238 if (!list.at(i)->isEnabled()) continue;
4239 if (list.at(i)->type() == TRANSITIONWIDGET) {
4240 Transition *test = static_cast <Transition *>(list.at(i));
4241 if (test->startPos() == pos) clip = test;
4248 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4250 if (m_selectionGroup) resetSelectionGroup(false);
4251 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4253 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);
4254 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4257 Mlt::Producer *prod = item->getProducer(end.track);
4259 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);
4261 bool snap = KdenliveSettings::snaptopoints();
4262 KdenliveSettings::setSnaptopoints(false);
4263 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4265 int tracknumber = m_document->tracksCount() - end.track - 1;
4266 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4267 m_scene->clearSelection();
4268 if (isLocked) item->setItemLocked(true);
4270 if (item->isItemLocked()) item->setItemLocked(false);
4271 item->setSelected(true);
4273 if (item->baseClip()->isTransparent()) {
4274 // Also move automatic transition
4275 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4276 if (tr && tr->isAutomatic()) {
4277 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4278 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);
4279 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4282 KdenliveSettings::setSnaptopoints(snap);
4283 setDocumentModified();
4285 // undo last move and emit error message
4286 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4288 if (refresh) m_document->renderer()->doRefresh();
4291 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4294 resetSelectionGroup();
4295 m_scene->clearSelection();
4297 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4298 scene()->addItem(m_selectionGroup);
4300 m_document->renderer()->blockSignals(true);
4301 for (int i = 0; i < startClip.count(); i++) {
4303 startClip[i].startPos = startClip.at(i).startPos - offset;
4304 startClip[i].track = startClip.at(i).track - trackOffset;
4306 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4308 clip->setItemLocked(false);
4309 if (clip->parentItem()) {
4310 m_selectionGroup->addToGroup(clip->parentItem());
4311 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4313 m_selectionGroup->addToGroup(clip);
4314 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4316 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4317 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4319 for (int i = 0; i < startTransition.count(); i++) {
4321 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4322 startTransition[i].track = startTransition.at(i).track - trackOffset;
4324 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4326 tr->setItemLocked(false);
4327 if (tr->parentItem()) {
4328 m_selectionGroup->addToGroup(tr->parentItem());
4329 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4331 m_selectionGroup->addToGroup(tr);
4332 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4334 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());
4335 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4337 m_document->renderer()->blockSignals(false);
4339 if (m_selectionGroup) {
4340 bool snap = KdenliveSettings::snaptopoints();
4341 KdenliveSettings::setSnaptopoints(false);
4343 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4344 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4346 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4348 int max = children.count();
4349 for (int i = 0; i < max; i++) {
4350 if (children.at(i)->type() == GROUPWIDGET) {
4351 children += children.at(i)->childItems();
4352 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4353 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4354 /*m_document->clipManager()->removeGroup(grp);
4355 m_scene->destroyItemGroup(grp);*/
4356 children.removeAll(children.at(i));
4361 for (int i = 0; i < children.count(); i++) {
4362 // re-add items in correct place
4363 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4364 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4366 ItemInfo info = item->info();
4367 int tracknumber = m_document->tracksCount() - info.track - 1;
4368 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4370 item->setItemLocked(true);
4371 else if (item->isItemLocked())
4372 item->setItemLocked(false);
4374 if (item->type() == AVWIDGET) {
4375 ClipItem *clip = static_cast <ClipItem*>(item);
4376 int trackProducer = info.track;
4377 info.track = m_document->tracksCount() - info.track;
4378 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4379 for (int i = 0; i < clip->effectsCount(); i++) {
4380 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4382 } else if (item->type() == TRANSITIONWIDGET) {
4383 Transition *tr = static_cast <Transition*>(item);
4385 if (!tr->forcedTrack()) {
4386 newTrack = getPreviousVideoTrack(info.track);
4388 newTrack = tr->transitionEndTrack() + trackOffset;
4389 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4391 tr->updateTransitionEndTrack(newTrack);
4392 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4396 resetSelectionGroup(false);
4398 for (int i = 0; i < children.count(); i++) {
4399 if (children.at(i)->parentItem())
4400 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4404 KdenliveSettings::setSnaptopoints(snap);
4405 m_document->renderer()->doRefresh();
4406 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4409 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4411 Transition *item = getTransitionItemAt(start.startPos, start.track);
4413 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);
4414 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4418 bool snap = KdenliveSettings::snaptopoints();
4419 KdenliveSettings::setSnaptopoints(false);
4421 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4422 // Transition was moved
4423 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4424 } else if (end.endPos == start.endPos) {
4425 // Transition start resize
4426 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4427 } else if (end.startPos == start.startPos) {
4428 // Transition end resize;
4429 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4430 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4433 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4434 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4435 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4437 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4438 KdenliveSettings::setSnaptopoints(snap);
4439 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4440 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());
4441 if (m_dragItem && m_dragItem == item) {
4443 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4444 if (transitionClip && transitionClip->baseClip()) {
4445 QString size = transitionClip->baseClip()->getProperty("frame_size");
4446 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4447 if (factor == 0) factor = 1.0;
4448 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4449 p.setY(size.section('x', 1, 1).toInt());
4451 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4453 if (m_refresh) m_document->renderer()->doRefresh();
4454 setDocumentModified();
4457 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4459 bool resizeClipStart = (start.startPos != end.startPos);
4460 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4462 if (dontWorry) return;
4463 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);
4464 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4467 if (item->parentItem()) {
4468 // Item is part of a group, reset group
4469 resetSelectionGroup();
4472 bool snap = KdenliveSettings::snaptopoints();
4473 KdenliveSettings::setSnaptopoints(false);
4475 if (resizeClipStart) {
4476 ItemInfo clipinfo = item->info();
4477 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4478 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4480 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4482 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4484 ItemInfo clipinfo = item->info();
4485 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4486 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4488 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4490 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4492 if (!resizeClipStart && end.cropStart != start.cropStart) {
4493 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4494 ItemInfo clipinfo = end;
4495 clipinfo.track = m_document->tracksCount() - end.track;
4496 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4498 item->setCropStart(end.cropStart);
4499 item->resetThumbs(true);
4502 m_document->renderer()->doRefresh();
4503 KdenliveSettings::setSnaptopoints(snap);
4504 setDocumentModified();
4507 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4509 if (pos == oldInfo.startPos.frames(m_document->fps()))
4511 bool snap = KdenliveSettings::snaptopoints();
4513 KdenliveSettings::setSnaptopoints(false);
4514 item->resizeStart(pos);
4515 if (item->startPos().frames(m_document->fps()) != pos) {
4516 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4517 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4518 KdenliveSettings::setSnaptopoints(snap);
4521 KdenliveSettings::setSnaptopoints(snap);
4524 bool hasParentCommand = false;
4526 hasParentCommand = true;
4528 command = new QUndoCommand();
4529 command->setText(i18n("Resize clip start"));
4532 // do this here, too, because otherwise undo won't update the group
4533 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4534 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4536 ItemInfo info = item->info();
4537 if (item->type() == AVWIDGET) {
4538 ItemInfo resizeinfo = oldInfo;
4539 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4540 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4542 // Check if there is an automatic transition on that clip (lower track)
4543 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4544 if (transition && transition->isAutomatic()) {
4545 ItemInfo trInfo = transition->info();
4546 ItemInfo newTrInfo = trInfo;
4547 newTrInfo.startPos = item->startPos();
4548 if (newTrInfo.startPos < newTrInfo.endPos)
4549 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4551 // Check if there is an automatic transition on that clip (upper track)
4552 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4553 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4554 ItemInfo trInfo = transition->info();
4555 ItemInfo newTrInfo = trInfo;
4556 newTrInfo.startPos = item->startPos();
4557 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4558 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4559 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4562 ClipItem *clip = static_cast < ClipItem * >(item);
4565 // Since we must always resize clip before updating the keyframes, we
4566 // put a resize command before & after checking keyframes so that
4567 // we are sure the resize is performed before whenever we do or undo the action
4568 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4569 adjustEffects(clip, oldInfo, command);
4570 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4571 emit clipItemSelected(clip);
4573 KdenliveSettings::setSnaptopoints(false);
4574 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4575 KdenliveSettings::setSnaptopoints(snap);
4576 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4578 } else if (item->type() == TRANSITIONWIDGET) {
4579 Transition *transition = static_cast <Transition *>(item);
4580 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)) {
4581 // Cannot resize transition
4582 KdenliveSettings::setSnaptopoints(false);
4583 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4584 KdenliveSettings::setSnaptopoints(snap);
4585 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4587 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4588 if (command == NULL)
4589 m_commandStack->push(moveCommand);
4593 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4594 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4596 if (!hasParentCommand)
4597 m_commandStack->push(command);
4600 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4602 if (pos == oldInfo.endPos.frames(m_document->fps()))
4604 bool snap = KdenliveSettings::snaptopoints();
4606 KdenliveSettings::setSnaptopoints(false);
4607 item->resizeEnd(pos);
4608 if (item->endPos().frames(m_document->fps()) != pos) {
4609 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4610 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4611 KdenliveSettings::setSnaptopoints(snap);
4614 KdenliveSettings::setSnaptopoints(snap);
4617 bool hasParentCommand = false;
4619 hasParentCommand = true;
4621 command = new QUndoCommand();
4624 // do this here, too, because otherwise undo won't update the group
4625 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4626 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4628 ItemInfo info = item->info();
4629 if (item->type() == AVWIDGET) {
4630 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4631 ItemInfo resizeinfo = info;
4632 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4633 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4635 // Check if there is an automatic transition on that clip (lower track)
4636 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4637 if (tr && tr->isAutomatic()) {
4638 ItemInfo trInfo = tr->info();
4639 ItemInfo newTrInfo = trInfo;
4640 newTrInfo.endPos = item->endPos();
4641 if (newTrInfo.endPos > newTrInfo.startPos)
4642 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4645 // Check if there is an automatic transition on that clip (upper track)
4646 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4647 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4648 ItemInfo trInfo = tr->info();
4649 ItemInfo newTrInfo = trInfo;
4650 newTrInfo.endPos = item->endPos();
4651 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4652 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4653 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4657 ClipItem *clip = static_cast < ClipItem * >(item);
4660 // Since we must always resize clip before updating the keyframes, we
4661 // put a resize command before & after checking keyframes so that
4662 // we are sure the resize is performed before whenever we do or undo the action
4663 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4664 adjustEffects(clip, oldInfo, command);
4665 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4666 emit clipItemSelected(clip);
4668 KdenliveSettings::setSnaptopoints(false);
4669 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4670 KdenliveSettings::setSnaptopoints(true);
4671 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4673 } else if (item->type() == TRANSITIONWIDGET) {
4674 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4675 Transition *transition = static_cast <Transition *>(item);
4676 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)) {
4677 // Cannot resize transition
4678 KdenliveSettings::setSnaptopoints(false);
4679 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4680 KdenliveSettings::setSnaptopoints(true);
4681 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4683 // Check transition keyframes
4684 QDomElement old = transition->toXML();
4685 if (transition->updateKeyframes()) {
4686 QDomElement xml = transition->toXML();
4687 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);
4688 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4690 new MoveTransitionCommand(this, oldInfo, info, false, command);
4693 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4694 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4696 if (!hasParentCommand) {
4697 updateTrackDuration(oldInfo.track, command);
4698 m_commandStack->push(command);
4702 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4704 int end = item->fadeIn();
4706 // there is a fade in effect
4707 int effectPos = item->hasEffect("volume", "fadein");
4708 if (effectPos != -1) {
4709 QDomElement effect = item->getEffectAt(effectPos);
4710 int start = item->cropStart().frames(m_document->fps());
4711 int max = item->cropDuration().frames(m_document->fps());
4713 // Make sure the fade effect is not longer than the clip
4714 item->setFadeIn(max);
4715 end = item->fadeIn();
4718 EffectsList::setParameter(effect, "in", QString::number(start));
4719 EffectsList::setParameter(effect, "out", QString::number(end));
4721 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4722 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4723 // if fade effect is displayed, update the effect edit widget with new clip duration
4724 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4725 emit clipItemSelected(item, effectPos);
4728 effectPos = item->hasEffect("brightness", "fade_from_black");
4729 if (effectPos != -1) {
4730 QDomElement effect = item->getEffectAt(effectPos);
4731 int start = item->cropStart().frames(m_document->fps());
4732 int max = item->cropDuration().frames(m_document->fps());
4734 // Make sure the fade effect is not longer than the clip
4735 item->setFadeIn(max);
4736 end = item->fadeIn();
4739 EffectsList::setParameter(effect, "in", QString::number(start));
4740 EffectsList::setParameter(effect, "out", QString::number(end));
4742 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4743 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4744 // if fade effect is displayed, update the effect edit widget with new clip duration
4745 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4746 emit clipItemSelected(item, effectPos);
4751 int start = item->fadeOut();
4753 // there is a fade out effect
4754 int effectPos = item->hasEffect("volume", "fadeout");
4755 if (effectPos != -1) {
4756 QDomElement effect = item->getEffectAt(effectPos);
4757 int max = item->cropDuration().frames(m_document->fps());
4758 int end = max + item->cropStart().frames(m_document->fps());
4760 // Make sure the fade effect is not longer than the clip
4761 item->setFadeOut(max);
4762 start = item->fadeOut();
4764 start = end - start;
4765 EffectsList::setParameter(effect, "in", QString::number(start));
4766 EffectsList::setParameter(effect, "out", QString::number(end));
4768 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4769 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4770 // if fade effect is displayed, update the effect edit widget with new clip duration
4771 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4772 emit clipItemSelected(item, effectPos);
4775 effectPos = item->hasEffect("brightness", "fade_to_black");
4776 if (effectPos != -1) {
4777 QDomElement effect = item->getEffectAt(effectPos);
4778 int max = item->cropDuration().frames(m_document->fps());
4779 int end = max + item->cropStart().frames(m_document->fps());
4781 // Make sure the fade effect is not longer than the clip
4782 item->setFadeOut(max);
4783 start = item->fadeOut();
4785 start = end - start;
4786 EffectsList::setParameter(effect, "in", QString::number(start));
4787 EffectsList::setParameter(effect, "out", QString::number(end));
4789 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4790 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4791 // if fade effect is displayed, update the effect edit widget with new clip duration
4792 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4793 emit clipItemSelected(item, effectPos);
4798 int effectPos = item->hasEffect("freeze", "freeze");
4799 if (effectPos != -1) {
4800 // Freeze effect needs to be adjusted with clip resize
4801 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4802 QDomElement eff = item->getEffectAt(effectPos);
4803 if (!eff.isNull() && diff != 0) {
4804 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4805 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4807 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4808 emit clipItemSelected(item, item->selectedEffectIndex());
4815 double CustomTrackView::getSnapPointForPos(double pos)
4817 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4820 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4822 QList <GenTime> snaps;
4823 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4824 QList<QGraphicsItem *> itemList = items();
4825 for (int i = 0; i < itemList.count(); i++) {
4826 if (itemList.at(i) == selected) continue;
4827 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4828 if (itemList.at(i)->type() == AVWIDGET) {
4829 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4830 GenTime start = item->startPos();
4831 GenTime end = item->endPos();
4832 snaps.append(start);
4834 if (!offsetList.isEmpty()) {
4835 for (int j = 0; j < offsetList.size(); j++) {
4836 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4837 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4841 QList < GenTime > markers = item->snapMarkers();
4842 for (int j = 0; j < markers.size(); ++j) {
4843 GenTime t = markers.at(j);
4845 if (!offsetList.isEmpty()) {
4846 for (int k = 0; k < offsetList.size(); k++) {
4847 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4851 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4852 Transition *transition = static_cast <Transition*>(itemList.at(i));
4853 GenTime start = transition->startPos();
4854 GenTime end = transition->endPos();
4855 snaps.append(start);
4857 if (!offsetList.isEmpty()) {
4858 for (int j = 0; j < offsetList.size(); j++) {
4859 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4860 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4866 // add cursor position
4867 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4869 if (!offsetList.isEmpty()) {
4870 for (int j = 0; j < offsetList.size(); j++) {
4871 snaps.append(pos - offsetList.at(j));
4876 for (int i = 0; i < m_guides.count(); i++) {
4877 snaps.append(m_guides.at(i)->position());
4878 if (!offsetList.isEmpty()) {
4879 for (int j = 0; j < offsetList.size(); j++) {
4880 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4886 QPoint z = m_document->zone();
4887 snaps.append(GenTime(z.x(), m_document->fps()));
4888 snaps.append(GenTime(z.y(), m_document->fps()));
4891 m_scene->setSnapList(snaps);
4892 //for (int i = 0; i < m_snapPoints.size(); ++i)
4893 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4896 void CustomTrackView::slotSeekToPreviousSnap()
4898 updateSnapPoints(NULL);
4899 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4900 setCursorPos((int) res.frames(m_document->fps()));
4904 void CustomTrackView::slotSeekToNextSnap()
4906 updateSnapPoints(NULL);
4907 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4908 setCursorPos((int) res.frames(m_document->fps()));
4912 void CustomTrackView::clipStart()
4914 AbstractClipItem *item = getMainActiveClip();
4916 setCursorPos((int) item->startPos().frames(m_document->fps()));
4921 void CustomTrackView::clipEnd()
4923 AbstractClipItem *item = getMainActiveClip();
4925 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4930 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4932 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4933 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4934 m_commandStack->push(command);
4937 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4939 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4940 m_commandStack->push(command);
4943 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4945 DocClipBase *base = m_document->clipManager()->getClipById(id);
4946 QList <CommentedTime> markers = base->commentedSnapMarkers();
4948 if (markers.isEmpty()) {
4949 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4952 QUndoCommand *deleteMarkers = new QUndoCommand();
4953 deleteMarkers->setText("Delete clip markers");
4955 for (int i = 0; i < markers.size(); i++) {
4956 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4958 m_commandStack->push(deleteMarkers);
4961 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4963 DocClipBase *base = m_document->clipManager()->getClipById(id);
4964 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4965 else base->deleteSnapMarker(pos);
4966 emit updateClipMarkers(base);
4967 setDocumentModified();
4968 viewport()->update();
4971 int CustomTrackView::hasGuide(int pos, int offset)
4973 for (int i = 0; i < m_guides.count(); i++) {
4974 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4975 if (qAbs(guidePos - pos) <= offset) return guidePos;
4976 else if (guidePos > pos) return -1;
4981 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4985 double fps = m_document->fps();
4986 for (int i = 0; i < m_guides.count(); i++) {
4987 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4988 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4990 goMenu->setEnabled(!m_guides.isEmpty());
4993 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4995 if (oldPos > GenTime() && pos > GenTime()) {
4997 for (int i = 0; i < m_guides.count(); i++) {
4998 if (m_guides.at(i)->position() == oldPos) {
4999 Guide *item = m_guides.at(i);
5000 item->updateGuide(pos, comment);
5004 } else if (pos > GenTime()) addGuide(pos, comment);
5008 for (int i = 0; i < m_guides.count(); i++) {
5009 if (m_guides.at(i)->position() == oldPos) {
5010 delete m_guides.takeAt(i);
5015 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5017 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5018 m_document->syncGuides(m_guides);
5021 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5023 for (int i = 0; i < m_guides.count(); i++) {
5024 if (m_guides.at(i)->position() == pos) {
5025 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5029 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5030 scene()->addItem(g);
5032 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5033 m_document->syncGuides(m_guides);
5037 void CustomTrackView::slotAddGuide(bool dialog)
5039 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5041 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5042 if (d.exec() != QDialog::Accepted) return;
5043 marker = d.newMarker();
5046 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5048 if (addGuide(marker.time(), marker.comment())) {
5049 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5050 m_commandStack->push(command);
5054 void CustomTrackView::slotEditGuide(int guidePos)
5057 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5058 else pos = GenTime(guidePos, m_document->fps());
5060 for (int i = 0; i < m_guides.count(); i++) {
5061 if (m_guides.at(i)->position() == pos) {
5062 slotEditGuide(m_guides.at(i)->info());
5067 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5070 void CustomTrackView::slotEditGuide(CommentedTime guide)
5072 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5073 if (d.exec() == QDialog::Accepted) {
5074 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5075 m_commandStack->push(command);
5080 void CustomTrackView::slotEditTimeLineGuide()
5082 if (m_dragGuide == NULL) return;
5083 CommentedTime guide = m_dragGuide->info();
5084 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5085 if (d.exec() == QDialog::Accepted) {
5086 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5087 m_commandStack->push(command);
5091 void CustomTrackView::slotDeleteGuide(int guidePos)
5094 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5095 else pos = GenTime(guidePos, m_document->fps());
5097 for (int i = 0; i < m_guides.count(); i++) {
5098 if (m_guides.at(i)->position() == pos) {
5099 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5100 m_commandStack->push(command);
5105 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5109 void CustomTrackView::slotDeleteTimeLineGuide()
5111 if (m_dragGuide == NULL) return;
5112 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5113 m_commandStack->push(command);
5117 void CustomTrackView::slotDeleteAllGuides()
5119 QUndoCommand *deleteAll = new QUndoCommand();
5120 deleteAll->setText("Delete all guides");
5121 for (int i = 0; i < m_guides.count(); i++) {
5122 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5124 m_commandStack->push(deleteAll);
5127 void CustomTrackView::setTool(PROJECTTOOL tool)
5132 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5135 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5136 m_scene->setScale(scaleFactor, verticalScale);
5137 removeTipAnimation();
5138 bool adjust = false;
5139 if (verticalScale != matrix().m22()) adjust = true;
5140 setMatrix(newmatrix);
5142 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5143 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5144 for (int i = 0; i < m_guides.count(); i++) {
5145 QLineF l = m_guides.at(i)->line();
5146 l.setP2(QPointF(l.x2(), newHeight));
5147 m_guides.at(i)->setLine(l);
5149 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5152 int diff = sceneRect().width() - m_projectDuration;
5153 if (diff * newmatrix.m11() < 50) {
5154 if (newmatrix.m11() < 0.4)
5155 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5157 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5159 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5160 centerOn(QPointF(cursorPos(), verticalPos));
5163 void CustomTrackView::slotRefreshGuides()
5165 if (KdenliveSettings::showmarkers()) {
5166 for (int i = 0; i < m_guides.count(); i++)
5167 m_guides.at(i)->update();
5171 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5173 painter->setClipRect(rect);
5174 QPen pen1 = painter->pen();
5175 pen1.setColor(palette().dark().color());
5176 painter->setPen(pen1);
5177 double min = rect.left();
5178 double max = rect.right();
5179 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5180 int maxTrack = m_document->tracksCount();
5181 QColor lockedColor = palette().button().color();
5182 QColor audioColor = palette().alternateBase().color();
5183 for (int i = 0; i < maxTrack; i++) {
5184 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5185 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5186 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5187 if (i == m_selectedTrack)
5188 painter->fillRect(track, m_activeTrackBrush.brush(this));
5190 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5192 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5196 bool CustomTrackView::findString(const QString &text)
5199 for (int i = 0; i < m_searchPoints.size(); ++i) {
5200 marker = m_searchPoints.at(i).comment();
5201 if (marker.contains(text, Qt::CaseInsensitive)) {
5202 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5203 int vert = verticalScrollBar()->value();
5204 int hor = cursorPos();
5205 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5213 void CustomTrackView::selectFound(QString track, QString pos)
5215 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5216 slotSelectTrack(track.toInt());
5218 int vert = verticalScrollBar()->value();
5219 int hor = cursorPos();
5220 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5223 bool CustomTrackView::findNextString(const QString &text)
5226 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5227 marker = m_searchPoints.at(i).comment();
5228 if (marker.contains(text, Qt::CaseInsensitive)) {
5229 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5230 int vert = verticalScrollBar()->value();
5231 int hor = cursorPos();
5232 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5241 void CustomTrackView::initSearchStrings()
5243 m_searchPoints.clear();
5244 QList<QGraphicsItem *> itemList = items();
5245 for (int i = 0; i < itemList.count(); i++) {
5246 // parse all clip names
5247 if (itemList.at(i)->type() == AVWIDGET) {
5248 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5249 GenTime start = item->startPos();
5250 CommentedTime t(start, item->clipName());
5251 m_searchPoints.append(t);
5252 // add all clip markers
5253 QList < CommentedTime > markers = item->commentedSnapMarkers();
5254 m_searchPoints += markers;
5259 for (int i = 0; i < m_guides.count(); i++)
5260 m_searchPoints.append(m_guides.at(i)->info());
5262 qSort(m_searchPoints);
5265 void CustomTrackView::clearSearchStrings()
5267 m_searchPoints.clear();
5271 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5273 QList<ItemInfo> matchingInfo;
5274 QList<QGraphicsItem *> itemList = items();
5275 for (int i = 0; i < itemList.count(); i++) {
5276 if (itemList.at(i)->type() == AVWIDGET) {
5277 ClipItem *item = (ClipItem *)itemList.at(i);
5278 if (item->clipProducer() == clipId)
5279 matchingInfo << item->info();
5282 return matchingInfo;
5285 void CustomTrackView::copyClip()
5287 qDeleteAll(m_copiedItems);
5288 m_copiedItems.clear();
5289 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5290 if (itemList.count() == 0) {
5291 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5294 for (int i = 0; i < itemList.count(); i++) {
5295 if (itemList.at(i)->type() == AVWIDGET) {
5296 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5297 ClipItem *clone = clip->clone(clip->info());
5298 m_copiedItems.append(clone);
5299 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5300 Transition *dup = static_cast <Transition *>(itemList.at(i));
5301 m_copiedItems.append(dup->clone());
5306 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5308 if (m_scene->editMode() != NORMALEDIT) {
5309 // If we are in overwrite mode, always allow the move
5314 if (type == TRANSITIONWIDGET) {
5315 height = Transition::itemHeight();
5316 offset = Transition::itemOffset();
5318 else if (type == AVWIDGET) {
5319 height = ClipItem::itemHeight();
5320 offset = ClipItem::itemOffset();
5322 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);
5323 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5324 for (int i = 0; i < collisions.count(); i++) {
5325 if (collisions.at(i)->type() == type) {
5332 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5335 for (int i = 0; i < infoList.count(); i++) {
5336 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));
5339 QList<QGraphicsItem *> collisions = scene()->items(path);
5340 for (int i = 0; i < collisions.count(); i++) {
5341 if (collisions.at(i)->type() == type) return false;
5346 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5348 for (int i = 0; i < items.count(); i++) {
5349 ItemInfo info = items.at(i)->info();
5350 info.startPos += offset;
5351 info.endPos += offset;
5352 info.track += trackOffset;
5353 if (!canBePastedTo(info, items.at(i)->type())) return false;
5358 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5360 QPainterPath movePath;
5361 movePath.moveTo(0, 0);
5363 for (int i = 0; i < items.count(); i++) {
5364 ItemInfo info = items.at(i)->info();
5365 info.startPos = info.startPos + offset;
5366 info.endPos = info.endPos + offset;
5367 info.track = info.track + trackOffset;
5368 if (info.startPos < GenTime()) {
5369 // No clip should go below 0
5372 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));
5373 movePath.addRect(rect);
5375 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5376 for (int i = 0; i < collisions.count(); i++) {
5377 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5378 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5386 void CustomTrackView::pasteClip()
5388 if (m_copiedItems.count() == 0) {
5389 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5394 GenTime pos = GenTime(-1);
5395 if (m_menuPosition.isNull()) {
5396 position = mapFromGlobal(QCursor::pos());
5397 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5398 track = m_selectedTrack;
5399 pos = GenTime(m_cursorPos, m_document->fps());
5400 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5404 position = m_menuPosition;
5407 if (pos == GenTime(-1))
5408 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5410 track = (int)(mapToScene(position).y() / m_tracksHeight);
5412 GenTime leftPos = m_copiedItems.at(0)->startPos();
5413 int lowerTrack = m_copiedItems.at(0)->track();
5414 int upperTrack = m_copiedItems.at(0)->track();
5415 for (int i = 1; i < m_copiedItems.count(); i++) {
5416 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5417 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5418 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5421 GenTime offset = pos - leftPos;
5422 int trackOffset = track - lowerTrack;
5424 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5425 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5426 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5427 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5430 QUndoCommand *pasteClips = new QUndoCommand();
5431 pasteClips->setText("Paste clips");
5433 for (int i = 0; i < m_copiedItems.count(); i++) {
5434 // parse all clip names
5435 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5436 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5437 ItemInfo info = clip->info();
5438 info.startPos += offset;
5439 info.endPos += offset;
5440 info.track += trackOffset;
5441 if (canBePastedTo(info, AVWIDGET)) {
5442 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5443 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5444 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5445 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5447 info.startPos = tr->startPos() + offset;
5448 info.endPos = tr->endPos() + offset;
5449 info.track = tr->track() + trackOffset;
5450 int transitionEndTrack;
5451 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5452 else transitionEndTrack = tr->transitionEndTrack();
5453 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5454 if (info.startPos >= info.endPos) {
5455 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5456 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5457 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5460 updateTrackDuration(-1, pasteClips);
5461 m_commandStack->push(pasteClips);
5464 void CustomTrackView::pasteClipEffects()
5466 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5467 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5470 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5472 QUndoCommand *paste = new QUndoCommand();
5473 paste->setText("Paste effects");
5475 QList<QGraphicsItem *> clips = scene()->selectedItems();
5478 for (int i = 0; i < clips.count(); ++i) {
5479 if (clips.at(i)->type() == GROUPWIDGET) {
5480 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5481 for (int j = 0; j < children.count(); j++) {
5482 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5483 clips.append(children.at(j));
5489 for (int i = 0; i < clips.count(); ++i) {
5490 if (clips.at(i)->type() == AVWIDGET) {
5491 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5492 for (int j = 0; j < clip->effectsCount(); j++) {
5493 QDomElement eff = clip->effectAt(j);
5494 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5495 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5496 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5501 if (paste->childCount() > 0) m_commandStack->push(paste);
5504 //adjust effects (fades, ...)
5505 for (int i = 0; i < clips.count(); ++i) {
5506 if (clips.at(i)->type() == AVWIDGET) {
5507 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5508 updatePositionEffects(item, item->info());
5514 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5516 // parse parameters to check if we need to adjust to the new crop start
5517 int diff = (newstart - oldstart).frames(m_document->fps());
5518 int max = (newstart + duration).frames(m_document->fps());
5519 QDomNodeList params = xml.elementsByTagName("parameter");
5520 for (int i = 0; i < params.count(); i++) {
5521 QDomElement e = params.item(i).toElement();
5522 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5523 QString def = e.attribute("default");
5524 // Effect has a keyframe type parameter, we need to adjust the values
5525 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5526 QStringList newKeyFrames;
5527 foreach(const QString &str, keys) {
5528 int pos = str.section(':', 0, 0).toInt();
5529 double val = str.section(':', 1, 1).toDouble();
5532 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5534 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5536 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5537 e.setAttribute("keyframes", newKeyFrames.join(";"));
5542 ClipItem *CustomTrackView::getClipUnderCursor() const
5544 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5545 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5546 for (int i = 0; i < collisions.count(); i++) {
5547 if (collisions.at(i)->type() == AVWIDGET) {
5548 return static_cast < ClipItem *>(collisions.at(i));
5554 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5556 QList<QGraphicsItem *> clips = scene()->selectedItems();
5557 if (clips.isEmpty()) {
5558 return getClipUnderCursor();
5560 AbstractClipItem *item = NULL;
5561 for (int i = 0; i < clips.count(); ++i) {
5562 if (clips.at(i)->type() == AVWIDGET) {
5563 item = static_cast < AbstractClipItem *>(clips.at(i));
5564 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5567 if (item) return item;
5572 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5574 QList<QGraphicsItem *> clips = scene()->selectedItems();
5575 if (clips.isEmpty()) {
5576 return getClipUnderCursor();
5579 // remove all items in the list that are not clips
5580 for (int i = 0; i < clips.count();) {
5581 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5584 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5585 for (int i = 0; i < clips.count(); ++i) {
5586 if (clips.at(i)->type() == AVWIDGET) {
5587 item = static_cast < ClipItem *>(clips.at(i));
5588 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5596 void CustomTrackView::setInPoint()
5598 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5600 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5603 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5607 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5610 void CustomTrackView::setOutPoint()
5612 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5614 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5617 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5621 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5624 void CustomTrackView::slotUpdateAllThumbs()
5626 if (!isEnabled()) return;
5627 QList<QGraphicsItem *> itemList = items();
5628 //if (itemList.isEmpty()) return;
5630 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5631 for (int i = 0; i < itemList.count(); i++) {
5632 if (itemList.at(i)->type() == AVWIDGET) {
5633 item = static_cast <ClipItem *>(itemList.at(i));
5634 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5635 // Check if we have a cached thumbnail
5636 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5637 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5638 if (QFile::exists(thumb)) {
5640 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5641 item->slotSetStartThumb(pix);
5644 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5645 QString endThumb = startThumb;
5646 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5647 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5648 if (QFile::exists(startThumb)) {
5649 QPixmap pix(startThumb);
5650 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5651 item->slotSetStartThumb(pix);
5653 if (QFile::exists(endThumb)) {
5654 QPixmap pix(endThumb);
5655 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5656 item->slotSetEndThumb(pix);
5659 item->refreshClip(false, false);
5663 viewport()->update();
5666 void CustomTrackView::saveThumbnails()
5668 QList<QGraphicsItem *> itemList = items();
5670 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5671 for (int i = 0; i < itemList.count(); i++) {
5672 if (itemList.at(i)->type() == AVWIDGET) {
5673 item = static_cast <ClipItem *>(itemList.at(i));
5674 if (item->clipType() != COLOR) {
5675 // Check if we have a cached thumbnail
5676 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5677 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5678 if (!QFile::exists(thumb)) {
5679 QPixmap pix(item->startThumb());
5683 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5684 QString endThumb = startThumb;
5685 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5686 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5687 if (!QFile::exists(startThumb)) {
5688 QPixmap pix(item->startThumb());
5689 pix.save(startThumb);
5691 if (!QFile::exists(endThumb)) {
5692 QPixmap pix(item->endThumb());
5702 void CustomTrackView::slotInsertTrack(int ix)
5704 TrackDialog d(m_document, parentWidget());
5705 d.comboTracks->setCurrentIndex(ix);
5706 d.label->setText(i18n("Insert track"));
5707 d.setWindowTitle(i18n("Insert New Track"));
5709 if (d.exec() == QDialog::Accepted) {
5710 ix = d.comboTracks->currentIndex();
5711 if (d.before_select->currentIndex() == 1)
5715 info.isMute = false;
5716 info.isLocked = false;
5717 if (d.video_track->isChecked()) {
5718 info.type = VIDEOTRACK;
5719 info.isBlind = false;
5721 info.type = AUDIOTRACK;
5722 info.isBlind = true;
5724 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5725 m_commandStack->push(addTrack);
5726 setDocumentModified();
5730 void CustomTrackView::slotDeleteTrack(int ix)
5732 if (m_document->tracksCount() < 2) return;
5733 TrackDialog d(m_document, parentWidget());
5734 d.comboTracks->setCurrentIndex(ix);
5735 d.label->setText(i18n("Delete track"));
5736 d.before_select->setHidden(true);
5737 d.setWindowTitle(i18n("Delete Track"));
5738 d.video_track->setHidden(true);
5739 d.audio_track->setHidden(true);
5740 if (d.exec() == QDialog::Accepted) {
5741 ix = d.comboTracks->currentIndex();
5742 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5743 deleteTimelineTrack(ix, info);
5744 setDocumentModified();
5745 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5746 m_commandStack->push(command);*/
5750 void CustomTrackView::slotConfigTracks(int ix)
5752 TracksConfigDialog d(m_document, ix, parentWidget());
5753 if (d.exec() == QDialog::Accepted) {
5754 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5755 m_commandStack->push(configTracks);
5756 QList <int> toDelete = d.deletedTracks();
5757 for (int i = 0; i < toDelete.count(); ++i) {
5758 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5759 deleteTimelineTrack(toDelete.at(i) - i, info);
5761 setDocumentModified();
5765 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5767 if (m_document->tracksCount() < 2) return;
5768 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5769 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5770 QList<QGraphicsItem *> selection = m_scene->items(r);
5771 QUndoCommand *deleteTrack = new QUndoCommand();
5772 deleteTrack->setText("Delete track");
5774 // Delete all clips in selected track
5775 for (int i = 0; i < selection.count(); i++) {
5776 if (selection.at(i)->type() == AVWIDGET) {
5777 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5778 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5779 m_waitingThumbs.removeAll(item);
5780 m_scene->removeItem(item);
5783 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5784 Transition *item = static_cast <Transition *>(selection.at(i));
5785 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5786 m_scene->removeItem(item);
5792 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5793 m_commandStack->push(deleteTrack);
5796 void CustomTrackView::autoTransition()
5798 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5799 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5800 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5803 Transition *tr = static_cast <Transition*>(itemList.at(0));
5804 tr->setAutomatic(!tr->isAutomatic());
5805 QDomElement transition = tr->toXML();
5806 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);
5807 setDocumentModified();
5811 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5814 QDomNodeList params = effect.elementsByTagName("parameter");
5815 for (int i = 0; i < params.count(); i++) {
5816 QDomElement e = params.item(i).toElement();
5817 if (!e.isNull() && e.attribute("type") == "constant") {
5818 if (e.hasAttribute("factor")) {
5819 double factor = e.attribute("factor").toDouble();
5820 double value = e.attribute("value").toDouble();
5821 value = value / factor;
5822 result.append(QString::number(value));
5823 } else result.append(e.attribute("value"));
5829 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5831 QList<QGraphicsItem *> list = scene()->items();
5832 ClipItem *clip = NULL;
5833 for (int i = 0; i < list.size(); ++i) {
5834 if (list.at(i)->type() == AVWIDGET) {
5835 clip = static_cast <ClipItem *>(list.at(i));
5836 if (clip->clipProducer() == id) {
5837 clip->setClipName(name);
5841 viewport()->update();
5844 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5846 minimum = GenTime();
5847 maximum = GenTime();
5848 QList<QGraphicsItem *> selection;
5849 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5850 selection.removeAll(item);
5851 for (int i = 0; i < selection.count(); i++) {
5852 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5853 if (clip && clip->type() == AVWIDGET) {
5854 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5855 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5860 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5862 minimum = GenTime();
5863 maximum = GenTime();
5864 QList<QGraphicsItem *> selection;
5865 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5866 selection.removeAll(item);
5867 for (int i = 0; i < selection.count(); i++) {
5868 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5869 if (clip && clip->type() == TRANSITIONWIDGET) {
5870 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5871 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5876 void CustomTrackView::loadGroups(const QDomNodeList groups)
5878 for (int i = 0; i < groups.count(); i++) {
5879 QDomNodeList children = groups.at(i).childNodes();
5880 scene()->clearSelection();
5881 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5882 QDomElement elem = children.item(nodeindex).toElement();
5883 int pos = elem.attribute("position").toInt();
5884 int track = elem.attribute("track").toInt();
5885 if (elem.tagName() == "clipitem") {
5886 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5887 if (clip) clip->setSelected(true);
5889 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5890 if (clip) clip->setSelected(true);
5893 groupSelectedItems(false, true);
5897 void CustomTrackView::splitAudio()
5899 resetSelectionGroup();
5900 QList<QGraphicsItem *> selection = scene()->selectedItems();
5901 if (selection.isEmpty()) {
5902 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5905 QUndoCommand *splitCommand = new QUndoCommand();
5906 splitCommand->setText(i18n("Split audio"));
5907 for (int i = 0; i < selection.count(); i++) {
5908 if (selection.at(i)->type() == AVWIDGET) {
5909 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5910 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5911 if (clip->parentItem()) {
5912 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5914 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5919 if (splitCommand->childCount()) {
5920 updateTrackDuration(-1, splitCommand);
5921 m_commandStack->push(splitCommand);
5925 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5927 ClipItem *clip = getClipItemAt(pos, track);
5929 kDebug() << "// Cannot find clip to split!!!";
5933 int start = pos.frames(m_document->fps());
5934 int freetrack = m_document->tracksCount() - track - 1;
5936 // do not split audio when we are on an audio track
5937 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5940 for (; freetrack > 0; freetrack--) {
5941 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5942 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5943 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5944 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5945 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5950 kDebug() << "GOT TRK: " << track;
5951 if (freetrack == 0) {
5952 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5954 ItemInfo info = clip->info();
5955 info.track = m_document->tracksCount() - freetrack;
5956 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5957 scene()->clearSelection();
5958 clip->setSelected(true);
5959 ClipItem *audioClip = getClipItemAt(start, info.track);
5961 clip->setVideoOnly(true);
5962 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5963 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5965 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5966 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5968 audioClip->setSelected(true);
5969 audioClip->setAudioOnly(true);
5970 groupSelectedItems(false, true);
5974 // unsplit clip: remove audio part and change video part to normal clip
5975 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5976 kDebug() << "//CANNOT FIND CLP GRP";
5979 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5980 QList<QGraphicsItem *> children = grp->childItems();
5981 if (children.count() != 2) {
5982 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5985 for (int i = 0; i < children.count(); i++) {
5986 if (children.at(i) != clip) {
5987 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5988 ItemInfo info = clip->info();
5989 deleteClip(clp->info());
5990 clip->setVideoOnly(false);
5991 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5992 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5997 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5998 m_document->clipManager()->removeGroup(grp);
5999 scene()->destroyItemGroup(grp);
6003 void CustomTrackView::setVideoOnly()
6005 resetSelectionGroup();
6006 QList<QGraphicsItem *> selection = scene()->selectedItems();
6007 if (selection.isEmpty()) {
6008 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6011 QUndoCommand *videoCommand = new QUndoCommand();
6012 videoCommand->setText(i18n("Video only"));
6013 for (int i = 0; i < selection.count(); i++) {
6014 if (selection.at(i)->type() == AVWIDGET) {
6015 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6016 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6017 if (clip->parentItem()) {
6018 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6020 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6025 m_commandStack->push(videoCommand);
6028 void CustomTrackView::setAudioOnly()
6030 resetSelectionGroup();
6031 QList<QGraphicsItem *> selection = scene()->selectedItems();
6032 if (selection.isEmpty()) {
6033 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6036 QUndoCommand *videoCommand = new QUndoCommand();
6037 videoCommand->setText(i18n("Audio only"));
6038 for (int i = 0; i < selection.count(); i++) {
6039 if (selection.at(i)->type() == AVWIDGET) {
6040 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6041 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6042 if (clip->parentItem()) {
6043 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6045 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6050 m_commandStack->push(videoCommand);
6053 void CustomTrackView::setAudioAndVideo()
6055 resetSelectionGroup();
6056 QList<QGraphicsItem *> selection = scene()->selectedItems();
6057 if (selection.isEmpty()) {
6058 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6061 QUndoCommand *videoCommand = new QUndoCommand();
6062 videoCommand->setText(i18n("Audio and Video"));
6063 for (int i = 0; i < selection.count(); i++) {
6064 if (selection.at(i)->type() == AVWIDGET) {
6065 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6066 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6067 if (clip->parentItem()) {
6068 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6070 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6075 m_commandStack->push(videoCommand);
6078 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6080 ClipItem *clip = getClipItemAt(pos, track);
6082 kDebug() << "// Cannot find clip to split!!!";
6086 int start = pos.frames(m_document->fps());
6087 clip->setVideoOnly(true);
6088 clip->setAudioOnly(false);
6089 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6090 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6092 } else if (audioOnly) {
6093 int start = pos.frames(m_document->fps());
6094 clip->setAudioOnly(true);
6095 clip->setVideoOnly(false);
6096 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6097 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6100 int start = pos.frames(m_document->fps());
6101 clip->setAudioOnly(false);
6102 clip->setVideoOnly(false);
6103 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6104 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6108 setDocumentModified();
6111 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6113 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6114 m_clipTypeGroup->setEnabled(false);
6116 m_clipTypeGroup->setEnabled(true);
6117 QList <QAction *> actions = m_clipTypeGroup->actions();
6119 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6120 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6121 else lookup = "clip_audio_and_video";
6122 for (int i = 0; i < actions.count(); i++) {
6123 if (actions.at(i)->data().toString() == lookup) {
6124 actions.at(i)->setChecked(true);
6131 void CustomTrackView::slotGoToMarker(QAction *action)
6133 int pos = action->data().toInt();
6134 setCursorPos(pos, true);
6137 void CustomTrackView::reloadTransitionLumas()
6141 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6142 QDomNodeList params = lumaTransition.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 lumaNames = e.attribute("paramlistdisplay");
6147 lumaFiles = e.attribute("paramlist");
6152 QList<QGraphicsItem *> itemList = items();
6153 Transition *transitionitem;
6154 QDomElement transitionXml;
6155 for (int i = 0; i < itemList.count(); i++) {
6156 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6157 transitionitem = static_cast <Transition*>(itemList.at(i));
6158 transitionXml = transitionitem->toXML();
6159 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6160 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6161 for (int i = 0; i < params.count(); i++) {
6162 QDomElement e = params.item(i).toElement();
6163 if (e.attribute("tag") == "resource") {
6164 e.setAttribute("paramlistdisplay", lumaNames);
6165 e.setAttribute("paramlist", lumaFiles);
6170 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6171 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6172 for (int i = 0; i < params.count(); i++) {
6173 QDomElement e = params.item(i).toElement();
6174 if (e.attribute("tag") == "luma") {
6175 e.setAttribute("paramlistdisplay", lumaNames);
6176 e.setAttribute("paramlist", lumaFiles);
6183 emit transitionItemSelected(NULL);
6186 double CustomTrackView::fps() const
6188 return m_document->fps();
6191 void CustomTrackView::updateProjectFps()
6193 // update all clips to the new fps
6194 resetSelectionGroup();
6195 scene()->clearSelection();
6197 QList<QGraphicsItem *> itemList = items();
6198 for (int i = 0; i < itemList.count(); i++) {
6199 // remove all items and re-add them one by one
6200 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6202 for (int i = 0; i < itemList.count(); i++) {
6203 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6204 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6205 clip->updateFps(m_document->fps());
6206 m_scene->addItem(clip);
6207 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6208 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6209 QList<QGraphicsItem *> children = grp->childItems();
6210 for (int j = 0; j < children.count(); j++) {
6211 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6212 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6213 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6214 clip->updateFps(m_document->fps());
6217 m_document->clipManager()->removeGroup(grp);
6218 m_scene->addItem(grp);
6219 scene()->destroyItemGroup(grp);
6220 scene()->clearSelection();
6221 for (int j = 0; j < children.count(); j++) {
6222 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6223 //children.at(j)->setParentItem(0);
6224 children.at(j)->setSelected(true);
6227 groupSelectedItems(true, true);
6228 } else if (itemList.at(i)->type() == GUIDEITEM) {
6229 Guide *g = static_cast<Guide *>(itemList.at(i));
6231 m_scene->addItem(g);
6234 viewport()->update();
6237 void CustomTrackView::slotTrackDown()
6239 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6240 else m_selectedTrack++;
6241 emit updateTrackHeaders();
6242 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6243 ensureVisible(rect, 0, 0);
6244 viewport()->update();
6247 void CustomTrackView::slotTrackUp()
6249 if (m_selectedTrack > 0) m_selectedTrack--;
6250 else m_selectedTrack = m_document->tracksCount() - 1;
6251 emit updateTrackHeaders();
6252 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6253 ensureVisible(rect, 0, 0);
6254 viewport()->update();
6257 int CustomTrackView::selectedTrack() const
6259 return m_selectedTrack;
6262 QStringList CustomTrackView::selectedClips() const
6264 QStringList clipIds;
6265 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6266 for (int i = 0; i < selection.count(); i++) {
6267 if (selection.at(i)->type() == AVWIDGET) {
6268 ClipItem *item = (ClipItem *)selection.at(i);
6269 clipIds << item->clipProducer();
6275 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6277 QList<ClipItem *> clips;
6278 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6279 for (int i = 0; i < selection.count(); i++) {
6280 if (selection.at(i)->type() == AVWIDGET) {
6281 clips.append((ClipItem *)selection.at(i));
6287 void CustomTrackView::slotSelectTrack(int ix)
6289 m_selectedTrack = qMax(0, ix);
6290 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6291 emit updateTrackHeaders();
6292 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6293 ensureVisible(rect, 0, 0);
6294 viewport()->update();
6297 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6300 if (track != -1 && pos != -1)
6301 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6303 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6304 QList<QGraphicsItem *> selection = m_scene->items(rect);
6305 resetSelectionGroup(group);
6306 if (!group) m_scene->clearSelection();
6307 for (int i = 0; i < selection.count(); i++) {
6308 if (selection.at(i)->type() == AVWIDGET) {
6309 selection.at(i)->setSelected(add);
6313 if (group) groupSelectedItems();
6316 void CustomTrackView::selectTransition(bool add, bool group)
6318 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6319 QList<QGraphicsItem *> selection = m_scene->items(rect);
6320 resetSelectionGroup(group);
6321 if (!group) m_scene->clearSelection();
6322 for (int i = 0; i < selection.count(); i++) {
6323 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6324 selection.at(i)->setSelected(add);
6328 if (group) groupSelectedItems();
6331 QStringList CustomTrackView::extractTransitionsLumas()
6334 QList<QGraphicsItem *> itemList = items();
6335 Transition *transitionitem;
6336 QDomElement transitionXml;
6337 for (int i = 0; i < itemList.count(); i++) {
6338 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6339 transitionitem = static_cast <Transition*>(itemList.at(i));
6340 transitionXml = transitionitem->toXML();
6341 // luma files in transitions can be in "resource" or "luma" property
6342 QString luma = EffectsList::parameter(transitionXml, "luma");
6343 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6344 if (!luma.isEmpty()) urls << KUrl(luma).path();
6347 #if QT_VERSION >= 0x040500
6348 urls.removeDuplicates();
6353 void CustomTrackView::setEditMode(EDITMODE mode)
6355 m_scene->setEditMode(mode);
6358 void CustomTrackView::checkTrackSequence(int track)
6360 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6361 //track = m_document->tracksCount() -track;
6362 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6363 QList<QGraphicsItem *> selection = m_scene->items(rect);
6364 QList <int> timelineList;
6365 timelineList.append(0);
6366 for (int i = 0; i < selection.count(); i++) {
6367 if (selection.at(i)->type() == AVWIDGET) {
6368 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6369 int start = clip->startPos().frames(m_document->fps());
6370 int end = clip->endPos().frames(m_document->fps());
6371 if (!timelineList.contains(start)) timelineList.append(start);
6372 if (!timelineList.contains(end)) timelineList.append(end);
6375 qSort(timelineList);
6376 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6377 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6380 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6382 if (data.isEmpty()) return;
6383 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6385 info.startPos = GenTime(in, m_document->fps());
6386 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6387 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6388 info.cropDuration = info.endPos - info.startPos;
6389 info.track = m_selectedTrack;
6390 QUndoCommand *addCommand = new QUndoCommand();
6391 addCommand->setText(i18n("Insert clip"));
6392 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6393 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6394 updateTrackDuration(info.track, addCommand);
6395 m_commandStack->push(addCommand);
6397 selectClip(true, false, m_selectedTrack, in);
6398 // Automatic audio split
6399 if (KdenliveSettings::splitaudio())
6403 void CustomTrackView::clearSelection()
6405 resetSelectionGroup();
6406 scene()->clearSelection();
6408 emit clipItemSelected(NULL);
6411 void CustomTrackView::updatePalette()
6413 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6417 pen1.setColor(palette().text().color());
6418 m_cursorLine->setPen(pen1);
6420 emit tracksChanged();
6423 void CustomTrackView::removeTipAnimation()
6426 scene()->removeItem(m_visualTip);
6427 m_animationTimer->stop();
6435 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6437 if (m_visualTip == NULL) {
6438 QRectF rect = clip->sceneBoundingRect();
6439 m_animation = new QGraphicsItemAnimation;
6440 m_animation->setTimeLine(m_animationTimer);
6441 m_animation->setScaleAt(1, 1, 1);
6446 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6447 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6448 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6450 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6452 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6454 m_animation->setScaleAt(.5, 2, 2);
6458 polygon << QPoint(0, - size * 2);
6459 if (mode == RESIZESTART)
6460 polygon << QPoint(size * 2, 0);
6462 polygon << QPoint(- size * 2, 0);
6463 polygon << QPoint(0, size * 2);
6464 polygon << QPoint(0, - size * 2);
6466 m_visualTip = new QGraphicsPolygonItem(polygon);
6467 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6468 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6469 if (mode == RESIZESTART)
6470 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6472 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6474 m_animation->setScaleAt(.5, 2, 1);
6476 case TRANSITIONSTART:
6478 polygon << QPoint(0, - size * 2);
6479 if (mode == TRANSITIONSTART)
6480 polygon << QPoint(size * 2, 0);
6482 polygon << QPoint(- size * 2, 0);
6483 polygon << QPoint(0, 0);
6484 polygon << QPoint(0, - size * 2);
6486 m_visualTip = new QGraphicsPolygonItem(polygon);
6487 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6488 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6489 if (mode == TRANSITIONSTART)
6490 m_visualTip->setPos(rect.x(), rect.bottom());
6492 m_visualTip->setPos(rect.right(), rect.bottom());
6494 m_animation->setScaleAt(.5, 2, 2);
6501 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6502 m_visualTip->setZValue(100);
6503 scene()->addItem(m_visualTip);
6504 m_animation->setItem(m_visualTip);
6505 m_animationTimer->start();
6509 bool CustomTrackView::hasAudio(int track) const
6511 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6512 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6513 QGraphicsItem *item;
6514 for (int i = 0; i < collisions.count(); i++) {
6515 item = collisions.at(i);
6516 if (!item->isEnabled()) continue;
6517 if (item->type() == AVWIDGET) {
6518 ClipItem *clip = static_cast <ClipItem *>(item);
6519 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6525 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6527 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6528 m_commandStack->push(command);
6529 setDocumentModified();
6533 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6535 EffectsParameterList parameters;
6536 parameters.addParam("tag", effect.attribute("tag"));
6537 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6538 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6539 parameters.addParam("id", effect.attribute("id"));
6540 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6541 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6542 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6543 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6545 QDomNodeList params = effect.elementsByTagName("parameter");
6546 for (int i = 0; i < params.count(); i++) {
6547 QDomElement e = params.item(i).toElement();
6548 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6549 if (e.attribute("type") == "simplekeyframe") {
6551 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6552 double factor = e.attribute("factor", "1").toDouble();
6553 for (int j = 0; j < values.count(); j++) {
6554 QString pos = values.at(j).section(':', 0, 0);
6555 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6556 values[j] = pos + "=" + QString::number(val);
6558 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6559 parameters.addParam(e.attribute("name"), values.join(";"));
6560 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6561 parameters.addParam("max", e.attribute("max"));
6562 parameters.addParam("min", e.attribute("min"));
6563 parameters.addParam("factor", e.attribute("factor", "1"));*/
6564 } else if (e.attribute("type") == "keyframe") {
6565 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6566 parameters.addParam("keyframes", e.attribute("keyframes"));
6567 parameters.addParam("max", e.attribute("max"));
6568 parameters.addParam("min", e.attribute("min"));
6569 parameters.addParam("factor", e.attribute("factor", "1"));
6570 parameters.addParam("starttag", e.attribute("starttag", "start"));
6571 parameters.addParam("endtag", e.attribute("endtag", "end"));
6572 } else if (e.attribute("namedesc").contains(';')) {
6573 QString format = e.attribute("format");
6574 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6575 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6577 QTextStream txtNeu(&neu);
6578 if (values.size() > 0)
6579 txtNeu << (int)values[0].toDouble();
6580 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6581 txtNeu << separators[i];
6582 txtNeu << (int)(values[i+1].toDouble());
6584 parameters.addParam("start", neu);
6586 if (e.attribute("factor", "1") != "1") {
6588 if (e.attribute("factor").startsWith('%')) {
6589 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6590 } else fact = e.attribute("factor", "1").toDouble();
6591 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6593 parameters.addParam(e.attribute("name"), e.attribute("value"));
6600 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6602 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6604 for (int i = 0; i < effects.count(); ++i) {
6605 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6606 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6608 // if effect is displayed, update the effect edit widget with new clip duration
6609 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6610 emit clipItemSelected(item, effects.at(i));*/
6612 // update always, otherwise there might problems when resizing groups
6613 if (effects.count())
6614 emit clipItemSelected(item, item->selectedEffectIndex());
6617 void CustomTrackView::updateTrackNames(int track, bool added)
6619 QList <TrackInfo> tracks = m_document->tracksList();
6620 int max = tracks.count();
6621 int docTrack = max - track - 1;
6623 // count number of tracks of each type
6624 int videoTracks = 0;
6625 int audioTracks = 0;
6626 for (int i = max - 1; i >= 0; --i) {
6627 TrackInfo info = tracks.at(i);
6628 if (info.type == VIDEOTRACK)
6633 if (i <= docTrack) {
6634 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6635 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6638 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6639 info.trackName = type + QString::number(typeNumber);
6640 m_document->setTrackType(i, info);
6643 if (info.trackName == type + QString::number(typeNumber + 1)) {
6644 info.trackName = type + QString::number(typeNumber);
6645 m_document->setTrackType(i, info);
6650 emit tracksChanged();
6653 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6659 tracks << m_document->tracksCount() - track - 1;
6661 // negative track number -> update all tracks
6662 for (int i = 0; i < m_document->tracksCount(); ++i)
6666 for (int i = 0; i < tracks.count(); ++i) {
6668 // t + 1 because of black background track
6669 duration = m_document->renderer()->mltTrackDuration(t + 1);
6670 if (duration != m_document->trackDuration(t)) {
6671 m_document->setTrackDuration(t, duration);
6674 EffectsList effects = m_document->getTrackEffects(t);
6675 for (int j = 0; j < effects.count(); ++j) {
6677 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6678 * - update the effectstack if necessary
6685 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6687 QList<QGraphicsItem *> list = scene()->items();
6688 ClipItem *clip = NULL;
6689 for (int i = 0; i < list.size(); ++i) {
6690 if (list.at(i)->type() == AVWIDGET) {
6691 clip = static_cast <ClipItem *>(list.at(i));
6692 if (clip->clipProducer() == id) {
6693 clip->refreshClip(true, resetThumbs);
6699 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6701 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6703 if (effects.count()) {
6704 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6705 while (i != effects.constEnd()) {
6706 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6713 void CustomTrackView::saveTimelinePreview(const QString path)
6715 QRect viewrect = viewport()->rect();
6716 QImage img(viewrect.width(), viewrect.height(), QImage::Format_ARGB32_Premultiplied);
6717 img.fill(palette().base().color().rgb());
6718 QPainter painter(&img);
6721 img = img.scaledToWidth(600, Qt::SmoothTransformation);