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 #if KDE_IS_VERSION(4,5,0)
146 m_pixmapCache = new KImageCache("kdenlive-thumbs", 1000000);
148 m_pixmapCache = new KPixmapCache("kdenlive-thumbs");
151 m_animationTimer = new QTimeLine(800);
152 m_animationTimer->setFrameRange(0, 5);
153 m_animationTimer->setUpdateInterval(100);
154 m_animationTimer->setLoopCount(0);
156 m_tipColor = QColor(0, 192, 0, 200);
157 m_tipPen.setColor(QColor(255, 255, 255, 100));
158 m_tipPen.setWidth(3);
160 const int maxHeight = m_tracksHeight * m_document->tracksCount();
161 setSceneRect(0, 0, sceneRect().width(), maxHeight);
162 verticalScrollBar()->setMaximum(maxHeight);
163 verticalScrollBar()->setTracking(true);
164 // repaint guides when using vertical scroll
165 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
168 m_cursorLine->setZValue(1000);
171 pen1.setColor(palette().text().color());
172 m_cursorLine->setPen(pen1);
173 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
175 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
176 m_scrollTimer.setInterval(100);
177 m_scrollTimer.setSingleShot(true);
179 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
180 m_thumbsTimer.setInterval(500);
181 m_thumbsTimer.setSingleShot(true);
183 KIcon razorIcon("edit-cut");
184 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
186 KIcon spacerIcon("kdenlive-spacer-tool");
187 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
190 CustomTrackView::~CustomTrackView()
192 qDeleteAll(m_guides);
194 m_waitingThumbs.clear();
195 delete m_pixmapCache;
196 delete m_animationTimer;
200 void CustomTrackView::keyPressEvent(QKeyEvent * event)
202 if (event->key() == Qt::Key_Up) {
205 } else if (event->key() == Qt::Key_Down) {
208 } else QWidget::keyPressEvent(event);
211 void CustomTrackView::setDocumentModified()
213 m_document->setModified(true);
216 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
218 m_timelineContextMenu = timeline;
219 m_timelineContextClipMenu = clip;
220 m_clipTypeGroup = clipTypeGroup;
221 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
223 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
224 m_markerMenu->setEnabled(false);
225 markermenu->addMenu(m_markerMenu);
226 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
227 QList <QAction *> list = m_timelineContextClipMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
230 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
233 m_timelineContextTransitionMenu = transition;
234 list = m_timelineContextTransitionMenu->actions();
235 for (int i = 0; i < list.count(); i++) {
236 if (list.at(i)->data().toString() == "auto") {
237 m_autoTransition = list.at(i);
242 m_timelineContextMenu->addSeparator();
243 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
244 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
245 m_timelineContextMenu->addAction(m_deleteGuide);
247 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
248 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
249 m_timelineContextMenu->addAction(m_editGuide);
252 void CustomTrackView::slotDoResetMenuPosition()
254 m_menuPosition = QPoint();
257 void CustomTrackView::slotResetMenuPosition()
259 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
260 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
263 void CustomTrackView::checkAutoScroll()
265 m_autoScroll = KdenliveSettings::autoscroll();
268 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
269 return m_scene->m_tracksList;
272 void CustomTrackView::checkTrackHeight()
274 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
275 m_tracksHeight = KdenliveSettings::trackheight();
276 emit trackHeightChanged();
277 QList<QGraphicsItem *> itemList = items();
279 Transition *transitionitem;
280 bool snap = KdenliveSettings::snaptopoints();
281 KdenliveSettings::setSnaptopoints(false);
282 for (int i = 0; i < itemList.count(); i++) {
283 if (itemList.at(i)->type() == AVWIDGET) {
284 item = (ClipItem*) itemList.at(i);
285 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
286 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
287 item->resetThumbs(true);
288 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
289 transitionitem = (Transition*) itemList.at(i);
290 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
291 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
294 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
295 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
297 for (int i = 0; i < m_guides.count(); i++) {
298 QLineF l = m_guides.at(i)->line();
299 l.setP2(QPointF(l.x2(), newHeight));
300 m_guides.at(i)->setLine(l);
303 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
304 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
305 KdenliveSettings::setSnaptopoints(snap);
306 viewport()->update();
309 /** Zoom or move viewport on mousewheel
311 * If mousewheel+Ctrl, zooms in/out on the timeline.
313 * With Ctrl, moves viewport towards end of timeline if down/back,
314 * opposite on up/forward.
316 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
317 void CustomTrackView::wheelEvent(QWheelEvent * e)
319 if (e->modifiers() == Qt::ControlModifier) {
320 if (e->delta() > 0) emit zoomIn();
323 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
324 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
328 int CustomTrackView::getPreviousVideoTrack(int track)
330 track = m_document->tracksCount() - track - 1;
332 for (int i = track; i > -1; i--) {
333 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
339 void CustomTrackView::slotFetchNextThumbs()
341 if (!m_waitingThumbs.isEmpty()) {
342 ClipItem *item = m_waitingThumbs.takeFirst();
343 while (item == NULL && !m_waitingThumbs.isEmpty()) {
344 item = m_waitingThumbs.takeFirst();
346 if (item) item->slotFetchThumbs();
347 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
351 void CustomTrackView::slotCheckMouseScrolling()
353 if (m_scrollOffset == 0) {
354 m_scrollTimer.stop();
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
358 m_scrollTimer.start();
361 void CustomTrackView::slotCheckPositionScrolling()
363 // If mouse is at a border of the view, scroll
364 if (m_moveOpMode != SEEK) return;
365 if (mapFromScene(m_cursorPos, 0).x() < 3) {
366 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
367 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
368 setCursorPos(mapToScene(QPoint(-2, 0)).x());
369 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
370 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
371 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
372 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
378 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
380 int pos = event->x();
381 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
383 double snappedPos = getSnapPointForPos(mappedXPos);
384 emit mousePosition(mappedXPos);
386 if (event->buttons() & Qt::MidButton) return;
387 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
388 event->setAccepted(true);
390 QGraphicsView::mouseMoveEvent(event);
394 if (event->buttons() != Qt::NoButton) {
395 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
396 if (m_dragItem && m_tool == SELECTTOOL) {
397 if (m_operationMode == MOVE && move) {
398 QGraphicsView::mouseMoveEvent(event);
399 // If mouse is at a border of the view, scroll
401 m_scrollOffset = -30;
402 m_scrollTimer.start();
403 } else if (viewport()->width() - pos < 10) {
405 m_scrollTimer.start();
406 } else if (m_scrollTimer.isActive()) {
407 m_scrollTimer.stop();
409 } else if (m_operationMode == RESIZESTART && move) {
410 m_document->renderer()->pause();
411 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
412 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
414 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
416 m_dragItem->resizeStart((int)(snappedPos));
418 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
419 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
420 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
421 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
422 } else if (m_operationMode == RESIZEEND && move) {
423 m_document->renderer()->pause();
424 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
425 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
427 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
429 m_dragItem->resizeEnd((int)(snappedPos));
431 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
432 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
433 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
434 } else if (m_operationMode == FADEIN && move) {
435 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
436 } else if (m_operationMode == FADEOUT && move) {
437 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
438 } else if (m_operationMode == KEYFRAME && move) {
439 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
440 double pos = mapToScene(event->pos()).toPoint().y();
441 QRectF br = m_dragItem->sceneBoundingRect();
442 double maxh = 100.0 / br.height();
443 pos = (br.bottom() - pos) * maxh;
444 m_dragItem->updateKeyFramePos(keyFramePos, pos);
445 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
446 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
448 removeTipAnimation();
450 } else if (m_operationMode == MOVEGUIDE) {
451 removeTipAnimation();
452 QGraphicsView::mouseMoveEvent(event);
454 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
456 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
457 if (snappedPos < 0) snappedPos = 0;
459 // Make sure there is no collision
460 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
461 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
462 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
463 collidingItems.removeAll(m_selectionGroup);
464 for (int i = 0; i < children.count(); i++) {
465 if (children.at(i)->type() == GROUPWIDGET) {
466 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
467 for (int j = 0; j < subchildren.count(); j++)
468 collidingItems.removeAll(subchildren.at(j));
470 collidingItems.removeAll(children.at(i));
472 bool collision = false;
474 for (int i = 0; i < collidingItems.count(); i++) {
475 if (!collidingItems.at(i)->isEnabled()) continue;
476 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
477 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
478 // Moving backward, determine best pos
479 QPainterPath clipPath;
480 clipPath.addRect(item->sceneBoundingRect());
481 QPainterPath res = shape.intersected(clipPath);
482 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
485 snappedPos += offset;
486 // make sure we have no collision
487 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (!collidingItems.at(i)->isEnabled()) continue;
501 if (collidingItems.at(i)->type() == AVWIDGET) {
510 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
511 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
512 collidingItems.removeAll(m_selectionGroup);
513 for (int i = 0; i < children.count(); i++) {
514 if (children.at(i)->type() == GROUPWIDGET) {
515 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
516 for (int j = 0; j < subchildren.count(); j++)
517 collidingItems.removeAll(subchildren.at(j));
519 collidingItems.removeAll(children.at(i));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
525 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
526 // Moving backward, determine best pos
527 QPainterPath clipPath;
528 clipPath.addRect(item->sceneBoundingRect());
529 QPainterPath res = shape.intersected(clipPath);
530 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
534 snappedPos += offset;
535 // make sure we have no collision
536 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
537 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
538 collidingItems.removeAll(m_selectionGroup);
539 for (int i = 0; i < children.count(); i++) {
540 if (children.at(i)->type() == GROUPWIDGET) {
541 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
542 for (int j = 0; j < subchildren.count(); j++)
543 collidingItems.removeAll(subchildren.at(j));
545 collidingItems.removeAll(children.at(i));
547 for (int i = 0; i < collidingItems.count(); i++) {
548 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
556 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
557 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
561 if (m_tool == RAZORTOOL) {
562 setCursor(m_razorCursor);
563 //QGraphicsView::mouseMoveEvent(event);
565 } else if (m_tool == SPACERTOOL) {
566 setCursor(m_spacerCursor);
570 QList<QGraphicsItem *> itemList = items(event->pos());
571 QGraphicsRectItem *item = NULL;
572 OPERATIONTYPE opMode = NONE;
574 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
576 } else for (int i = 0; i < itemList.count(); i++) {
577 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
578 item = (QGraphicsRectItem*) itemList.at(i);
583 if (item && event->buttons() == Qt::NoButton) {
584 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
585 if (m_tool == RAZORTOOL) {
586 // razor tool over a clip, display current frame in monitor
587 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
588 //TODO: solve crash when showing frame when moving razor over clip
589 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
594 opMode = clip->operationMode(mapToScene(event->pos()));
595 const double size = 5;
596 if (opMode == m_moveOpMode) {
597 QGraphicsView::mouseMoveEvent(event);
600 removeTipAnimation();
602 m_moveOpMode = opMode;
603 setTipAnimation(clip, opMode, size);
605 if (item->type() == AVWIDGET)
606 ci = static_cast <ClipItem *>(item);
608 if (opMode == MOVE) {
609 setCursor(Qt::OpenHandCursor);
611 message = ci->clipName() + i18n(":");
612 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
613 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
614 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
615 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
616 if (clip->parentItem() == m_selectionGroup)
617 message.append(i18n(" Selection duration:"));
619 message.append(i18n(" Group duration:"));
620 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
621 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
622 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
623 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
627 } else if (opMode == RESIZESTART) {
628 setCursor(KCursor("left_side", Qt::SizeHorCursor));
630 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
631 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
632 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
633 } else if (opMode == RESIZEEND) {
634 setCursor(KCursor("right_side", Qt::SizeHorCursor));
636 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
637 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
638 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
639 } else if (opMode == FADEIN || opMode == FADEOUT) {
640 setCursor(Qt::PointingHandCursor);
641 if (ci && opMode == FADEIN && ci->fadeIn()) {
642 message = i18n("Fade in duration: ");
643 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
644 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
645 message = i18n("Fade out duration: ");
646 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
648 message = i18n("Drag to add or resize a fade effect.");
650 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
651 setCursor(Qt::PointingHandCursor);
652 message = i18n("Click to add a transition.");
653 } else if (opMode == KEYFRAME) {
654 setCursor(Qt::PointingHandCursor);
655 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
658 if (!message.isEmpty())
659 emit displayMessage(message, InformationMessage);
660 } // no clip under mouse
661 else if (m_tool == RAZORTOOL) {
664 } else if (opMode == MOVEGUIDE) {
665 m_moveOpMode = opMode;
666 setCursor(Qt::SplitHCursor);
668 removeTipAnimation();
669 setCursor(Qt::ArrowCursor);
670 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
671 QGraphicsView::mouseMoveEvent(event);
673 setCursorPos(mappedXPos);
674 slotCheckPositionScrolling();
676 } else m_moveOpMode = NONE;
678 QGraphicsView::mouseMoveEvent(event);
682 void CustomTrackView::mousePressEvent(QMouseEvent * event)
684 setFocus(Qt::MouseFocusReason);
685 m_menuPosition = QPoint();
687 // special cases (middle click button or ctrl / shift click
688 if (event->button() == Qt::MidButton) {
690 m_blockRefresh = false;
691 m_operationMode = NONE;
695 if (event->modifiers() & Qt::ShiftModifier) {
696 // Rectangle selection
697 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
698 setDragMode(QGraphicsView::RubberBandDrag);
699 if (!(event->modifiers() & Qt::ControlModifier)) {
700 resetSelectionGroup();
701 scene()->clearSelection();
703 m_blockRefresh = false;
704 m_operationMode = RUBBERSELECTION;
705 QGraphicsView::mousePressEvent(event);
709 m_blockRefresh = true;
711 bool collision = false;
713 if (m_tool != RAZORTOOL) activateMonitor();
714 else if (m_document->renderer()->playSpeed() != 0.0) {
715 m_document->renderer()->pause();
718 m_clickEvent = event->pos();
720 // check item under mouse
721 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
723 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
724 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
725 setDragMode(QGraphicsView::ScrollHandDrag);
726 QGraphicsView::mousePressEvent(event);
727 m_blockRefresh = false;
728 m_operationMode = NONE;
732 // if a guide and a clip were pressed, just select the guide
733 for (int i = 0; i < collisionList.count(); ++i) {
734 if (collisionList.at(i)->type() == GUIDEITEM) {
735 // a guide item was pressed
736 m_dragGuide = (Guide *) collisionList.at(i);
737 if (event->button() == Qt::LeftButton) { // move it
738 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
740 m_operationMode = MOVEGUIDE;
741 // deselect all clips so that only the guide will move
742 m_scene->clearSelection();
743 resetSelectionGroup(false);
744 updateSnapPoints(NULL);
745 QGraphicsView::mousePressEvent(event);
747 } else // show context menu
752 // Find first clip, transition or group under mouse (when no guides selected)
754 AbstractGroupItem *dragGroup = NULL;
755 AbstractClipItem *collisionClip = NULL;
757 while (!m_dragGuide && ct < collisionList.count()) {
758 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
759 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
760 if (collisionClip->isItemLocked())
762 if (collisionClip == m_dragItem)
763 collisionClip = NULL;
765 m_dragItem = collisionClip;
767 m_dragItemInfo = m_dragItem->info();
768 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
769 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
770 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
777 if (m_dragItem) emit clipItemSelected(NULL);
780 #if QT_VERSION >= 0x040600
781 // Add shadow to dragged item, currently disabled because of painting artifacts
782 //TODO: re-enable when fixed
783 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
784 eff->setBlurRadius(5);
785 eff->setOffset(3, 3);
786 m_dragItem->setGraphicsEffect(eff);*/
788 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
789 // update transition menu action
790 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
791 m_autoTransition->setEnabled(true);
792 } else m_autoTransition->setEnabled(false);
794 // context menu requested
795 if (event->button() == Qt::RightButton) {
797 if (dragGroup) dragGroup->setSelected(true);
798 else if (!m_dragItem->isSelected()) {
799 resetSelectionGroup(false);
800 m_scene->clearSelection();
801 m_dragItem->setSelected(true);
803 } else if (!m_dragGuide) {
804 // check if there is a guide close to mouse click
805 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
806 for (int i = 0; i < guidesCollisionList.count(); i++) {
807 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
808 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
812 // keep this to support multiple guides context menu in the future (?)
813 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
814 guidesCollisionList.removeAt(0);
816 if (!guidesCollisionList.isEmpty())
817 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
820 m_operationMode = NONE;
821 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
822 m_menuPosition = m_clickEvent;
828 // No item under click
829 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
830 resetSelectionGroup(false);
831 setCursor(Qt::ArrowCursor);
832 m_scene->clearSelection();
834 updateClipTypeActions(NULL);
835 if (m_tool == SPACERTOOL) {
836 QList<QGraphicsItem *> selection;
837 if (event->modifiers() == Qt::ControlModifier) {
838 // Ctrl + click, select all items on track after click position
839 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
840 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
841 // Cannot use spacer on locked track
842 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
846 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
849 selection = checkForGroups(rect, &isOk);
851 // groups found on track, do not allow the move
852 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
856 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;
858 // Select all items on all tracks after click position
859 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
860 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
863 QList <GenTime> offsetList;
864 // create group to hold selected items
865 m_selectionGroup = new AbstractGroupItem(m_document->fps());
866 scene()->addItem(m_selectionGroup);
868 for (int i = 0; i < selection.count(); i++) {
869 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
870 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
871 if (item->isItemLocked()) continue;
872 offsetList.append(item->startPos());
873 offsetList.append(item->endPos());
874 m_selectionGroup->addToGroup(selection.at(i));
875 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
876 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
877 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
878 QList<QGraphicsItem *> children = selection.at(i)->childItems();
879 for (int j = 0; j < children.count(); j++) {
880 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
881 offsetList.append(item->startPos());
882 offsetList.append(item->endPos());
884 m_selectionGroup->addToGroup(selection.at(i));
885 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
886 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
887 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
888 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
889 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
890 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
893 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
894 if (!offsetList.isEmpty()) {
896 QList <GenTime> cleandOffsetList;
897 GenTime startOffset = offsetList.takeFirst();
898 for (int k = 0; k < offsetList.size(); k++) {
899 GenTime newoffset = offsetList.at(k) - startOffset;
900 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
901 cleandOffsetList.append(newoffset);
904 updateSnapPoints(NULL, cleandOffsetList, true);
906 m_operationMode = SPACER;
908 setCursorPos((int)(mapToScene(event->x(), 0).x()));
910 QGraphicsView::mousePressEvent(event);
915 if (m_tool == RAZORTOOL && m_dragItem) {
916 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
917 if (m_dragItem->type() == TRANSITIONWIDGET) {
918 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
920 m_document->renderer()->pause();
921 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
922 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
924 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
925 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
926 m_commandStack->push(command);
928 setDocumentModified();
935 bool itemSelected = false;
936 if (m_dragItem->isSelected())
938 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
940 else if (dragGroup && dragGroup->isSelected())
943 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
944 if (event->modifiers() != Qt::ControlModifier) {
945 resetSelectionGroup(false);
946 m_scene->clearSelection();
947 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
948 viewport()->update();
949 } else resetSelectionGroup();
951 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
952 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
954 bool selected = !m_dragItem->isSelected();
956 dragGroup->setSelected(selected);
958 m_dragItem->setSelected(selected);
960 groupSelectedItems();
961 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
962 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
963 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
966 if (collisionClip != NULL || m_dragItem == NULL) {
967 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
968 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
969 emit clipItemSelected(selected);
971 emit clipItemSelected(NULL);
975 // If clicked item is selected, allow move
976 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
978 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
979 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
980 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
982 // Update snap points
983 if (m_selectionGroup == NULL) {
984 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
985 updateSnapPoints(NULL);
987 updateSnapPoints(m_dragItem);
989 QList <GenTime> offsetList;
990 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
991 for (int i = 0; i < children.count(); i++) {
992 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
993 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
994 offsetList.append(item->startPos());
995 offsetList.append(item->endPos());
998 if (!offsetList.isEmpty()) {
1000 GenTime startOffset = offsetList.takeFirst();
1001 QList <GenTime> cleandOffsetList;
1002 for (int k = 0; k < offsetList.size(); k++) {
1003 GenTime newoffset = offsetList.at(k) - startOffset;
1004 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1005 cleandOffsetList.append(newoffset);
1008 updateSnapPoints(NULL, cleandOffsetList, true);
1012 if (m_operationMode == KEYFRAME) {
1013 m_dragItem->updateSelectedKeyFrame();
1014 m_blockRefresh = false;
1016 } else if (m_operationMode == MOVE) {
1017 setCursor(Qt::ClosedHandCursor);
1018 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1020 info.startPos = m_dragItem->startPos();
1021 info.track = m_dragItem->track();
1022 int transitiontrack = getPreviousVideoTrack(info.track);
1023 ClipItem *transitionClip = NULL;
1024 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1025 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1026 info.endPos = transitionClip->endPos();
1028 GenTime transitionDuration(65, m_document->fps());
1029 if (m_dragItem->cropDuration() < transitionDuration)
1030 info.endPos = m_dragItem->endPos();
1032 info.endPos = info.startPos + transitionDuration;
1034 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1035 // Check there is no other transition at that place
1036 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1037 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1038 QList<QGraphicsItem *> selection = m_scene->items(r);
1039 bool transitionAccepted = true;
1040 for (int i = 0; i < selection.count(); i++) {
1041 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1042 Transition *tr = static_cast <Transition *>(selection.at(i));
1043 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1044 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1045 } else transitionAccepted = false;
1048 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1049 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1050 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1052 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1053 info.track = m_dragItem->track();
1054 int transitiontrack = getPreviousVideoTrack(info.track);
1055 ClipItem *transitionClip = NULL;
1056 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1057 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1058 info.startPos = transitionClip->startPos();
1060 GenTime transitionDuration(65, m_document->fps());
1061 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1062 else info.startPos = info.endPos - transitionDuration;
1064 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1065 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1066 EffectsList::setParameter(transition, "reverse", "1");
1068 // Check there is no other transition at that place
1069 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1070 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1071 QList<QGraphicsItem *> selection = m_scene->items(r);
1072 bool transitionAccepted = true;
1073 for (int i = 0; i < selection.count(); i++) {
1074 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1075 Transition *tr = static_cast <Transition *>(selection.at(i));
1076 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1077 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1078 } else transitionAccepted = false;
1081 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1082 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1084 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1085 resetSelectionGroup(false);
1086 m_dragItem->setSelected(true);
1089 m_blockRefresh = false;
1091 QGraphicsView::mousePressEvent(event);
1094 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1096 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1097 QList<QGraphicsItem *> list = scene()->items(p);
1098 AbstractGroupItem *group = NULL;
1099 for (int i = 0; i < list.size(); i++) {
1100 if (!list.at(i)->isEnabled()) continue;
1101 if (list.at(i)->type() == GROUPWIDGET) {
1102 group = static_cast <AbstractGroupItem *>(list.at(i));
1106 rebuildGroup(group);
1109 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1112 resetSelectionGroup(false);
1113 m_scene->clearSelection();
1115 QList <QGraphicsItem *> children = group->childItems();
1116 m_document->clipManager()->removeGroup(group);
1117 scene()->destroyItemGroup(group);
1118 for (int i = 0; i < children.count(); i++)
1119 children.at(i)->setSelected(true);
1120 groupSelectedItems(false, true);
1124 void CustomTrackView::resetSelectionGroup(bool selectItems)
1126 if (m_selectionGroup) {
1127 // delete selection group
1128 bool snap = KdenliveSettings::snaptopoints();
1129 KdenliveSettings::setSnaptopoints(false);
1131 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1132 scene()->destroyItemGroup(m_selectionGroup);
1133 for (int i = 0; i < children.count(); i++) {
1134 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1135 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1136 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1137 children.at(i)->setSelected(selectItems);
1139 } else if (children.at(i)->type() == GROUPWIDGET) {
1140 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1141 children.at(i)->setSelected(selectItems);
1145 m_selectionGroup = NULL;
1146 KdenliveSettings::setSnaptopoints(snap);
1150 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1152 if (m_selectionGroup) {
1153 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1156 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1157 if (selection.isEmpty()) return;
1159 // Find top left position of selection
1160 for (int i = 0; i < selection.count(); i++) {
1161 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1162 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1163 } else if (selection.at(i)->parentItem()) {
1164 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1168 if (force || selection.count() > 1) {
1169 bool snap = KdenliveSettings::snaptopoints();
1170 KdenliveSettings::setSnaptopoints(false);
1171 if (createNewGroup) {
1172 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1173 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1174 QPointF diff = newGroup->pos();
1175 newGroup->translate(-diff.x(), -diff.y());
1176 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1178 scene()->addItem(newGroup);
1180 // Check if we are trying to include a group in a group
1181 QList <AbstractGroupItem *> groups;
1182 for (int i = 0; i < selection.count(); i++) {
1183 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1184 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1185 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1186 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1188 if (!groups.isEmpty()) {
1189 // ungroup previous groups
1190 while (!groups.isEmpty()) {
1191 AbstractGroupItem *grp = groups.takeFirst();
1192 m_document->clipManager()->removeGroup(grp);
1193 scene()->destroyItemGroup(grp);
1195 selection = m_scene->selectedItems();
1198 for (int i = 0; i < selection.count(); i++) {
1199 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1200 newGroup->addToGroup(selection.at(i));
1201 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1204 KdenliveSettings::setSnaptopoints(snap);
1206 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1207 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1208 QPointF diff = m_selectionGroup->pos();
1209 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1210 m_selectionGroup->translate(- diff.x(), -diff.y());
1212 scene()->addItem(m_selectionGroup);
1213 for (int i = 0; i < selection.count(); i++) {
1214 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1215 m_selectionGroup->addToGroup(selection.at(i));
1216 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1219 KdenliveSettings::setSnaptopoints(snap);
1220 if (m_selectionGroup) {
1221 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1222 m_selectionGroupInfo.track = m_selectionGroup->track();
1225 } else resetSelectionGroup();
1228 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1230 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1231 /*if (m_moveOpMode == KEYFRAME) {
1232 // user double clicked on a keyframe, open edit dialog
1233 //TODO: update for effects with several values per keyframe
1234 QDialog d(parentWidget());
1235 Ui::KeyFrameDialog_UI view;
1237 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1238 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1239 view.kfr_value->setFocus();
1240 if (d.exec() == QDialog::Accepted) {
1241 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1242 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1243 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1244 QString previous = item->keyframes(item->selectedEffectIndex());
1245 item->updateKeyframeEffect();
1246 QString next = item->keyframes(item->selectedEffectIndex());
1247 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1248 m_commandStack->push(command);
1249 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1250 emit clipItemSelected(item, item->selectedEffectIndex());
1255 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1256 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1257 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1258 //QString previous = item->keyframes(item->selectedEffectIndex());
1259 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1260 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1261 //item->updateKeyframeEffect();
1262 //QString next = item->keyframes(item->selectedEffectIndex());
1263 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1264 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1265 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1266 m_commandStack->push(command);
1267 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1268 emit clipItemSelected(item, item->selectedEffectIndex());
1270 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1273 QList<QGraphicsItem *> collisionList = items(event->pos());
1274 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1275 Guide *editGuide = (Guide *) collisionList.at(0);
1276 if (editGuide) slotEditGuide(editGuide->info());
1281 void CustomTrackView::editItemDuration()
1283 AbstractClipItem *item;
1287 if (m_scene->selectedItems().count() == 1) {
1288 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1290 if (m_scene->selectedItems().empty())
1291 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1293 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1299 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1303 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1304 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1308 if (!item->isItemLocked()) {
1311 if (item->type() == TRANSITIONWIDGET)
1312 getTransitionAvailableSpace(item, minimum, maximum);
1314 getClipAvailableSpace(item, minimum, maximum);
1316 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1317 if (d.exec() == QDialog::Accepted) {
1318 ItemInfo clipInfo = item->info();
1319 ItemInfo startInfo = clipInfo;
1320 if (item->type() == TRANSITIONWIDGET) {
1321 // move & resize transition
1322 clipInfo.startPos = d.startPos();
1323 clipInfo.endPos = clipInfo.startPos + d.duration();
1324 clipInfo.track = item->track();
1325 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1326 updateTrackDuration(clipInfo.track, command);
1327 m_commandStack->push(command);
1329 // move and resize clip
1330 ClipItem *clip = static_cast<ClipItem *>(item);
1331 QUndoCommand *moveCommand = new QUndoCommand();
1332 moveCommand->setText(i18n("Edit clip"));
1333 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1334 // duration was reduced, so process it first
1335 clipInfo.endPos = clipInfo.startPos + d.duration();
1336 clipInfo.cropStart = d.cropStart();
1338 resizeClip(startInfo, clipInfo);
1339 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1340 adjustEffects(clip, startInfo, moveCommand);
1341 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1344 if (d.startPos() != clipInfo.startPos) {
1345 startInfo = clipInfo;
1346 clipInfo.startPos = d.startPos();
1347 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1348 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1351 if (d.duration() > item->cropDuration()) {
1352 // duration was increased, so process it after move
1353 startInfo = clipInfo;
1354 clipInfo.endPos = clipInfo.startPos + d.duration();
1355 clipInfo.cropStart = d.cropStart();
1357 resizeClip(startInfo, clipInfo);
1358 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1359 adjustEffects(clip, startInfo, moveCommand);
1360 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1362 updateTrackDuration(clipInfo.track, moveCommand);
1363 m_commandStack->push(moveCommand);
1367 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1371 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1373 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1375 clip->setKeyframes(index, keyframes);
1376 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1377 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1381 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1383 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1384 m_editGuide->setEnabled(m_dragGuide != NULL);
1385 m_markerMenu->clear();
1386 m_markerMenu->setEnabled(false);
1388 m_timelineContextMenu->popup(pos);
1389 } else if (group != NULL) {
1390 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1391 m_ungroupAction->setEnabled(true);
1392 updateClipTypeActions(NULL);
1393 m_timelineContextClipMenu->popup(pos);
1395 m_ungroupAction->setEnabled(false);
1396 if (clip->type() == AVWIDGET) {
1397 ClipItem *item = static_cast <ClipItem*>(clip);
1398 //build go to marker menu
1399 if (item->baseClip()) {
1400 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1401 int offset = item->startPos().frames(m_document->fps());
1402 if (!markers.isEmpty()) {
1403 for (int i = 0; i < markers.count(); i++) {
1404 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1405 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1406 QAction *go = m_markerMenu->addAction(position);
1407 go->setData(pos + offset);
1410 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1412 updateClipTypeActions(item);
1413 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1414 m_timelineContextClipMenu->popup(pos);
1415 } else if (clip->type() == TRANSITIONWIDGET) {
1416 m_timelineContextTransitionMenu->popup(pos);
1421 void CustomTrackView::activateMonitor()
1423 emit activateDocumentMonitor();
1426 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1428 resetSelectionGroup();
1430 info.startPos = GenTime();
1431 info.cropStart = GenTime(in, m_document->fps());
1432 info.endPos = GenTime(out - in, m_document->fps());
1433 info.cropDuration = info.endPos - info.startPos;
1436 // Check if clip can be inserted at that position
1437 ItemInfo pasteInfo = info;
1438 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1439 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1440 pasteInfo.track = selectedTrack();
1441 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1442 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1446 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1447 updateTrackDuration(pasteInfo.track, command);
1448 m_commandStack->push(command);
1450 selectClip(true, false);
1451 // Automatic audio split
1452 if (KdenliveSettings::splitaudio())
1456 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1458 if (data->hasFormat("kdenlive/clip")) {
1460 m_scene->clearSelection();
1461 resetSelectionGroup(false);
1462 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1463 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1465 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1468 if (clip->producer() == NULL) {
1469 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1472 QPointF framePos = mapToScene(pos);
1474 info.startPos = GenTime();
1475 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1476 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1477 info.cropDuration = info.endPos - info.startPos;
1480 // Check if clip can be inserted at that position
1481 ItemInfo pasteInfo = info;
1482 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1483 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1484 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1485 framePos.setX((int)(framePos.x() + 0.5));
1486 framePos.setY(pasteInfo.track * m_tracksHeight);
1487 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1490 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1491 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1492 m_selectionGroup->addToGroup(item);
1493 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1495 QList <GenTime> offsetList;
1496 offsetList.append(info.endPos);
1497 updateSnapPoints(NULL, offsetList);
1498 m_selectionGroup->setPos(framePos);
1499 scene()->addItem(m_selectionGroup);
1500 m_selectionGroup->setSelected(true);
1502 } else if (data->hasFormat("kdenlive/producerslist")) {
1504 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1505 m_scene->clearSelection();
1506 resetSelectionGroup(false);
1508 QList <GenTime> offsetList;
1509 QList <ItemInfo> infoList;
1510 QPointF framePos = mapToScene(pos);
1511 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1512 int track = (int)(framePos.y() / m_tracksHeight);
1513 framePos.setX((int)(framePos.x() + 0.5));
1514 framePos.setY(track * m_tracksHeight);
1516 // Check if clips can be inserted at that position
1517 for (int i = 0; i < ids.size(); ++i) {
1518 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1520 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1523 if (clip->producer() == NULL) {
1524 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1528 info.startPos = start;
1529 info.cropDuration = clip->duration();
1530 info.endPos = info.startPos + info.cropDuration;
1532 infoList.append(info);
1533 start += clip->duration();
1535 if (!canBePastedTo(infoList, AVWIDGET)) {
1538 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1540 for (int i = 0; i < ids.size(); ++i) {
1541 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1543 info.startPos = start;
1544 info.cropDuration = clip->duration();
1545 info.endPos = info.startPos + info.cropDuration;
1547 start += info.cropDuration;
1548 offsetList.append(start);
1549 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1550 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1551 m_selectionGroup->addToGroup(item);
1552 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1555 updateSnapPoints(NULL, offsetList);
1556 m_selectionGroup->setPos(framePos);
1557 scene()->addItem(m_selectionGroup);
1558 //m_selectionGroup->setZValue(10);
1559 m_thumbsTimer.start();
1563 // the drag is not a clip (may be effect, ...)
1571 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1573 if (insertDropClips(event->mimeData(), event->pos())) {
1574 event->acceptProposedAction();
1575 } else QGraphicsView::dragEnterEvent(event);
1578 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1580 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);
1581 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1582 collindingItems.removeAll(item);
1583 if (collindingItems.isEmpty()) return false;
1585 for (int i = 0; i < collindingItems.count(); i++) {
1586 QGraphicsItem *collision = collindingItems.at(i);
1587 if (collision->type() == item->type()) {
1589 kDebug() << "// COLLISIION DETECTED";
1597 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1599 int track = m_document->tracksCount() - clip->track();
1600 GenTime pos = clip->startPos();
1601 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1602 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1605 bool success = true;
1606 for (int i = 0; i < clip->effectsCount(); i++) {
1607 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1609 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1610 m_document->renderer()->doRefresh();
1613 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1615 if (pos < GenTime()) {
1618 m_document->addTrackEffect(track - 1, effect);
1619 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1620 emit updateTrackEffectState(track - 1);
1621 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1624 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1626 // Special case: speed effect
1627 if (effect.attribute("id") == "speed") {
1628 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1629 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1632 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1633 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1634 if (strobe == 0) strobe = 1;
1635 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1636 EffectsParameterList params = clip->addEffect(effect);
1637 m_document->renderer()->mltAddEffect(track, pos, params);
1638 if (clip->isSelected()) emit clipItemSelected(clip);
1641 EffectsParameterList params = clip->addEffect(effect);
1642 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1643 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1644 if (clip->isSelected()) emit clipItemSelected(clip);
1645 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1648 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1650 QString index = effect.attribute("kdenlive_ix");
1651 if (pos < GenTime()) {
1652 // Delete track effect
1653 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1654 m_document->removeTrackEffect(track - 1, effect);
1656 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1657 emit updateTrackEffectState(track - 1);
1658 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1661 // Special case: speed effect
1662 if (effect.attribute("id") == "speed") {
1663 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1665 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1666 clip->deleteEffect(index);
1667 emit clipItemSelected(clip);
1668 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1672 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1673 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1674 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1677 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1679 clip->deleteEffect(index);
1680 emit clipItemSelected(clip);
1684 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1686 QList<QGraphicsItem *> itemList = group->childItems();
1687 QUndoCommand *effectCommand = new QUndoCommand();
1689 QDomNode namenode = effect.elementsByTagName("name").item(0);
1690 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1691 else effectName = i18n("effect");
1692 effectCommand->setText(i18n("Add %1", effectName));
1694 for (int i = 0; i < itemList.count(); i++) {
1695 if (itemList.at(i)->type() == AVWIDGET) {
1696 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1697 if (effect.attribute("type") == "audio") {
1698 // Don't add audio effects on video clips
1699 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1700 } else if (effect.hasAttribute("type") == false) {
1701 // Don't add video effect on audio clips
1702 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1705 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1706 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1709 if (item->isItemLocked()) {
1712 item->initEffect(effect);
1714 // Old LADSPA filter, deprecated
1716 if (effect.attribute("tag") == "ladspa") {
1717 QString ladpsaFile = m_document->getLadspaFile();
1718 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1719 effect.setAttribute("src", ladpsaFile);
1721 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1726 m_commandStack->push(effectCommand);
1727 setDocumentModified();
1728 } else delete effectCommand;
1731 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1733 QList<QGraphicsItem *> itemList;
1734 QUndoCommand *effectCommand = new QUndoCommand();
1736 QDomNode namenode = effect.elementsByTagName("name").item(0);
1737 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1738 else effectName = i18n("effect");
1739 effectCommand->setText(i18n("Add %1", effectName));
1741 if (track == -1) itemList = scene()->selectedItems();
1742 if (itemList.isEmpty()) {
1743 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1744 if (clip) itemList.append(clip);
1745 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1749 for (int i = 0; i < itemList.count(); i++) {
1750 if (itemList.at(i)->type() == GROUPWIDGET) {
1751 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1752 for (int j = 0; j < subitems.count(); j++) {
1753 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1758 for (int i = 0; i < itemList.count(); i++) {
1759 if (itemList.at(i)->type() == AVWIDGET) {
1760 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1761 if (effect.attribute("type") == "audio") {
1762 // Don't add audio effects on video clips
1763 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1764 /* do not show error message when item is part of a group as the user probably knows what he does then
1765 * and the message is annoying when working with the split audio feature */
1766 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1767 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1770 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1771 // Don't add video effect on audio clips
1772 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1773 /* do not show error message when item is part of a group as the user probably knows what he does then
1774 * and the message is annoying when working with the split audio feature */
1775 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1776 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1780 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1781 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1784 if (item->isItemLocked()) {
1788 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1789 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1791 item->initEffect(effect);
1793 // Old LADSPA filter, deprecated
1794 /* if (effect.attribute("tag") == "ladspa") {
1795 QString ladpsaFile = m_document->getLadspaFile();
1796 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1797 effect.setAttribute("src", ladpsaFile);
1800 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1803 if (effectCommand->childCount() > 0) {
1804 m_commandStack->push(effectCommand);
1805 setDocumentModified();
1806 if (effectCommand->childCount() == 1) {
1807 // Display newly added clip effect
1808 for (int i = 0; i < itemList.count(); i++) {
1809 if (itemList.at(i)->type() == AVWIDGET) {
1810 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1811 if (!clip->isSelected()) {
1813 clip->setSelected(true);
1815 clip->setSelectedEffect(clip->effectsCount() - 1);
1816 emit clipItemSelected(clip, clip->effectsCount() - 1);
1821 } else delete effectCommand;
1824 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1827 // delete track effect
1828 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1829 m_commandStack->push(command);
1830 setDocumentModified();
1833 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1834 //clip is in a group, also remove the effect in other clips of the group
1835 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1836 QUndoCommand *delCommand = new QUndoCommand();
1838 QDomNode namenode = effect.elementsByTagName("name").item(0);
1839 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1840 else effectName = i18n("effect");
1841 delCommand->setText(i18n("Delete %1", effectName));
1844 for (int i = 0; i < items.count(); i++) {
1845 if (items.at(i)->type() == GROUPWIDGET) {
1846 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1847 for (int j = 0; j < subitems.count(); j++) {
1848 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1853 for (int i = 0; i < items.count(); i++) {
1854 if (items.at(i)->type() == AVWIDGET) {
1855 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1856 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1858 QDomElement eff = item->effectAt(ix);
1859 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1863 if (delCommand->childCount() > 0)
1864 m_commandStack->push(delCommand);
1867 setDocumentModified();
1870 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1871 m_commandStack->push(command);
1872 setDocumentModified();
1875 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1877 if (insertedEffect.isNull()) {
1878 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1881 QDomElement effect = insertedEffect.cloneNode().toElement();
1882 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1883 if (pos < GenTime()) {
1884 // editing a track effect
1885 EffectsParameterList effectParams = getEffectArgs(effect);
1886 // Old LADSPA filter, deprecated
1887 /*if (effect.attribute("tag") == "ladspa") {
1888 // Update the ladspa affect file
1889 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1891 // check if we are trying to reset a keyframe effect
1892 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1893 clip->initEffect(effect);
1894 effectParams = getEffectArgs(effect);
1896 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1897 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1898 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1899 emit updateTrackEffectState(track);
1900 setDocumentModified();
1904 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1906 // Special case: speed effect
1907 if (effect.attribute("id") == "speed") {
1908 if (effect.attribute("disable") == "1") {
1909 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1911 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1912 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1913 if (strobe == 0) strobe = 1;
1914 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1916 clip->setEffectAt(ix, effect);
1917 if (ix == clip->selectedEffectIndex()) {
1918 clip->setSelectedEffect(ix);
1919 if (!triggeredByUser)
1920 emit clipItemSelected(clip, ix);
1925 EffectsParameterList effectParams = getEffectArgs(effect);
1926 // Old LADSPA filter, deprecated
1927 /*if (effect.attribute("tag") == "ladspa") {
1928 // Update the ladspa affect file
1929 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1931 // check if we are trying to reset a keyframe effect
1932 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1933 clip->initEffect(effect);
1934 effectParams = getEffectArgs(effect);
1937 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1938 // A fade effect was modified, update the clip
1939 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1940 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1941 clip->setFadeIn(pos);
1943 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1944 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1945 clip->setFadeOut(pos);
1949 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1950 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1952 clip->setEffectAt(ix, effect);
1953 if (ix == clip->selectedEffectIndex()) {
1954 clip->setSelectedEffect(ix);
1955 if (!triggeredByUser)
1956 emit clipItemSelected(clip, ix);
1959 setDocumentModified();
1962 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1964 if (pos < GenTime()) {
1965 // Moving track effect
1966 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1967 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1969 if (!act.isNull() && !before.isNull()) {
1970 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1971 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1972 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1973 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1974 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1977 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1978 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1979 QDomElement act = clip->effectAt(newPos - 1);
1980 QDomElement before = clip->effectAt(oldPos - 1);
1981 clip->setEffectAt(oldPos - 1, act);
1982 clip->setEffectAt(newPos - 1, before);
1983 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1984 if (act.attribute("id") == "speed") {
1985 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1986 } else if (before.attribute("id") == "speed") {
1987 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1988 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1989 emit clipItemSelected(clip, newPos - 1);
1990 setDocumentModified();
1991 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1994 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1996 EditEffectCommand *command;
1998 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1999 else effect = clip->effectAt(effectPos);
2000 QDomElement oldEffect = effect.cloneNode().toElement();
2001 effect.setAttribute("disable", (int) disable);
2005 // editing track effect
2006 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2008 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2010 m_commandStack->push(command);
2011 setDocumentModified();;
2014 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2016 MoveEffectCommand *command;
2018 // editing track effect
2019 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2020 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2021 m_commandStack->push(command);
2022 setDocumentModified();
2025 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2027 EditEffectCommand *command;
2028 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2029 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2030 m_commandStack->push(command);
2033 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2035 QDomElement effect = clip->getEffectAt(ix);
2036 QDomElement oldeffect = effect.cloneNode().toElement();
2037 effect.setAttribute("region", region);
2038 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2039 m_commandStack->push(command);
2042 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2046 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2047 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2048 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2050 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);
2052 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2053 m_blockRefresh = false;
2057 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2058 int cutPos = (int) cutTime.frames(m_document->fps());
2060 newPos.startPos = cutTime;
2061 newPos.endPos = info.endPos;
2062 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2063 newPos.track = info.track;
2064 newPos.cropDuration = newPos.endPos - newPos.startPos;
2066 bool snap = KdenliveSettings::snaptopoints();
2067 KdenliveSettings::setSnaptopoints(false);
2068 ClipItem *dup = item->clone(newPos);
2070 // remove unwanted effects
2071 // fade in from 2nd part of the clip
2072 int ix = dup->hasEffect(QString(), "fadein");
2074 QDomElement oldeffect = dup->effectAt(ix);
2075 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2077 ix = dup->hasEffect(QString(), "fade_from_black");
2079 QDomElement oldeffect = dup->effectAt(ix);
2080 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2082 // fade out from 1st part of the clip
2083 ix = item->hasEffect(QString(), "fadeout");
2085 QDomElement oldeffect = item->effectAt(ix);
2086 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2088 ix = item->hasEffect(QString(), "fade_to_black");
2090 QDomElement oldeffect = item->effectAt(ix);
2091 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2095 item->resizeEnd(cutPos);
2096 scene()->addItem(dup);
2097 if (item->checkKeyFrames())
2098 slotRefreshEffects(item);
2099 if (dup->checkKeyFrames())
2100 slotRefreshEffects(dup);
2102 updatePanZoom(item);
2103 updatePanZoom(dup, cutTime - item->startPos());
2105 item->baseClip()->addReference();
2106 m_document->updateClip(item->baseClip()->getId());
2107 setDocumentModified();
2108 KdenliveSettings::setSnaptopoints(snap);
2109 if (execute && item->isSelected())
2110 emit clipItemSelected(item);
2115 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2116 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2118 if (!item || !dup || item == dup) {
2119 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2120 m_blockRefresh = false;
2123 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2124 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2128 bool snap = KdenliveSettings::snaptopoints();
2129 KdenliveSettings::setSnaptopoints(false);
2131 // join fade effects again
2132 int ix = dup->hasEffect(QString(), "fadeout");
2134 QDomElement effect = dup->effectAt(ix);
2135 item->addEffect(effect);
2137 ix = dup->hasEffect(QString(), "fade_to_black");
2139 QDomElement effect = dup->effectAt(ix);
2140 item->addEffect(effect);
2143 m_waitingThumbs.removeAll(dup);
2144 bool selected = item->isSelected();
2145 if (dup->isSelected()) {
2147 item->setSelected(true);
2148 emit clipItemSelected(NULL);
2150 dup->baseClip()->removeReference();
2151 m_document->updateClip(dup->baseClip()->getId());
2152 scene()->removeItem(dup);
2156 ItemInfo clipinfo = item->info();
2157 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2158 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2160 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2162 updatePanZoom(item);
2164 setDocumentModified();
2166 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2168 KdenliveSettings::setSnaptopoints(snap);
2169 if (execute && selected)
2170 emit clipItemSelected(item);
2173 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2176 void CustomTrackView::slotEnableRefresh()
2178 m_blockRefresh = false;
2181 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2183 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2184 if (itemList.count() == 1) {
2185 if (itemList.at(0)->type() == AVWIDGET) {
2186 ClipItem *item = (ClipItem *) itemList.at(0);
2188 info.track = item->track();
2189 ClipItem *transitionClip = NULL;
2190 const int transitiontrack = getPreviousVideoTrack(info.track);
2191 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2192 if (pos < item->startPos() + item->cropDuration() / 2) {
2193 // add transition to clip start
2194 info.startPos = item->startPos();
2195 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2196 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2197 info.endPos = transitionClip->endPos();
2198 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2199 // Check there is no other transition at that place
2200 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2201 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2202 QList<QGraphicsItem *> selection = m_scene->items(r);
2203 bool transitionAccepted = true;
2204 for (int i = 0; i < selection.count(); i++) {
2205 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2206 Transition *tr = static_cast <Transition *>(selection.at(i));
2207 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2208 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2209 } else transitionAccepted = false;
2212 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2213 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2216 // add transition to clip end
2217 info.endPos = item->endPos();
2218 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2219 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2220 info.startPos = transitionClip->startPos();
2221 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2222 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2223 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2225 // Check there is no other transition at that place
2226 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2227 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2228 QList<QGraphicsItem *> selection = m_scene->items(r);
2229 bool transitionAccepted = true;
2230 for (int i = 0; i < selection.count(); i++) {
2231 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2232 Transition *tr = static_cast <Transition *>(selection.at(i));
2233 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2234 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2235 } else transitionAccepted = false;
2238 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2239 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2242 } else for (int i = 0; i < itemList.count(); i++) {
2243 if (itemList.at(i)->type() == AVWIDGET) {
2244 ClipItem *item = (ClipItem *) itemList.at(i);
2246 info.startPos = item->startPos();
2247 info.endPos = info.startPos + GenTime(65, m_document->fps());
2248 info.track = item->track();
2250 // Check there is no other transition at that place
2251 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2252 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2253 QList<QGraphicsItem *> selection = m_scene->items(r);
2254 bool transitionAccepted = true;
2255 for (int i = 0; i < selection.count(); i++) {
2256 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2257 Transition *tr = static_cast <Transition *>(selection.at(i));
2258 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2259 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2260 } else transitionAccepted = false;
2263 int transitiontrack = getPreviousVideoTrack(info.track);
2264 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2265 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2270 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2272 if (transitionInfo.startPos >= transitionInfo.endPos) {
2273 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2276 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2277 m_commandStack->push(command);
2278 setDocumentModified();
2281 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2283 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2284 //kDebug() << "---- ADDING transition " << params.attribute("value");
2285 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2286 scene()->addItem(tr);
2287 setDocumentModified();
2289 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2294 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2296 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2298 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2301 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2302 if (m_dragItem == item) m_dragItem = NULL;
2304 #if QT_VERSION >= 0x040600
2305 // animate item deletion
2306 item->closeAnimation();
2310 emit transitionItemSelected(NULL);
2311 setDocumentModified();
2314 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2316 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2317 QDomElement xml = tr->toXML();
2318 if (old.isNull() || xml.isNull()) {
2319 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2322 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2323 updateTrackDuration(tr->track(), command);
2324 m_commandStack->push(command);
2325 setDocumentModified();
2328 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2330 Transition *item = getTransitionItemAt(pos, track);
2332 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2337 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2339 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);
2340 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2341 item->setTransitionParameters(transition);
2342 if (updateTransitionWidget) {
2343 ItemInfo info = item->info();
2345 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2346 if (transitionClip && transitionClip->baseClip()) {
2347 QString size = transitionClip->baseClip()->getProperty("frame_size");
2348 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2349 if (factor == 0) factor = 1.0;
2350 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2351 p.setY(size.section('x', 1, 1).toInt());
2353 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2355 setDocumentModified();
2358 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2361 const QPointF pos = mapToScene(event->pos());
2362 if (m_selectionGroup) {
2363 m_selectionGroup->setPos(pos);
2364 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2365 event->acceptProposedAction();
2367 // Drag enter was not possible, try again at mouse position
2368 insertDropClips(event->mimeData(), event->pos());
2372 QGraphicsView::dragMoveEvent(event);
2376 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2378 if (m_selectionGroup && m_clipDrag) {
2379 m_thumbsTimer.stop();
2380 m_waitingThumbs.clear();
2381 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2383 scene()->destroyItemGroup(m_selectionGroup);
2384 m_selectionGroup = NULL;
2385 } else QGraphicsView::dragLeaveEvent(event);
2388 void CustomTrackView::dropEvent(QDropEvent * event)
2390 if (m_selectionGroup && m_clipDrag) {
2391 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2392 resetSelectionGroup();
2393 m_scene->clearSelection();
2394 bool hasVideoClip = false;
2395 QUndoCommand *addCommand = new QUndoCommand();
2396 addCommand->setText(i18n("Add timeline clip"));
2397 QList <ClipItem *> brokenClips;
2399 for (int i = 0; i < items.count(); i++) {
2400 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2401 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2402 if (items.count() == 1) {
2403 updateClipTypeActions(item);
2405 updateClipTypeActions(NULL);
2408 //TODO: take care of edit mode for undo
2409 item->baseClip()->addReference();
2410 //item->setZValue(item->defaultZValue());
2411 m_document->updateClip(item->baseClip()->getId());
2412 ItemInfo info = item->info();
2414 int tracknumber = m_document->tracksCount() - info.track - 1;
2415 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2416 if (isLocked) item->setItemLocked(true);
2417 ItemInfo clipInfo = info;
2418 clipInfo.track = m_document->tracksCount() - item->track();
2420 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2422 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2423 brokenClips.append(item);
2426 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2428 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2429 updateTrackDuration(info.track, addCommand);
2431 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2432 // add transparency transition
2433 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2434 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2436 item->setSelected(true);
2438 qDeleteAll(brokenClips);
2439 brokenClips.clear();
2440 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2441 else delete addCommand;
2443 // Automatic audio split
2444 if (KdenliveSettings::splitaudio())
2446 setDocumentModified();
2450 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2451 QList<QGraphicsItem *> selection = m_scene->items(rect);
2452 QStringList timelineList;
2454 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2455 for (int i = 0; i < selection.count(); i++) {
2456 if (selection.at(i)->type() == AVWIDGET) {
2457 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2458 int start = clip->startPos().frames(m_document->fps());
2459 int end = clip->endPos().frames(m_document->fps());
2460 timelineList.append(QString::number(start) + "-" + QString::number(end));
2463 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2466 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2467 if (items.count() > 1) {
2468 groupSelectedItems(true);
2469 } else if (items.count() == 1) {
2470 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2471 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2473 event->setDropAction(Qt::MoveAction);
2475 } else QGraphicsView::dropEvent(event);
2479 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2481 bool snap = KdenliveSettings::snaptopoints();
2482 KdenliveSettings::setSnaptopoints(false);
2483 if (mode == OVERWRITEEDIT) {
2484 // if we are in overwrite mode, move clips accordingly
2486 if (item == NULL) info = posinfo;
2487 else info = item->info();
2488 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);
2489 QList<QGraphicsItem *> selection = m_scene->items(rect);
2490 if (item) selection.removeAll(item);
2491 for (int i = 0; i < selection.count(); i++) {
2492 if (!selection.at(i)->isEnabled()) continue;
2493 if (selection.at(i)->type() == AVWIDGET) {
2494 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2495 if (clip->startPos() < info.startPos) {
2496 if (clip->endPos() > info.endPos) {
2497 ItemInfo clipInfo = clip->info();
2498 ItemInfo dupInfo = clipInfo;
2499 GenTime diff = info.startPos - clipInfo.startPos;
2500 dupInfo.startPos = info.startPos;
2501 dupInfo.cropStart += diff;
2502 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2503 ItemInfo newdupInfo = dupInfo;
2504 GenTime diff2 = info.endPos - info.startPos;
2505 newdupInfo.startPos = info.endPos;
2506 newdupInfo.cropStart += diff2;
2507 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2508 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2509 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2510 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2511 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2513 ItemInfo newclipInfo = clip->info();
2514 newclipInfo.endPos = info.startPos;
2515 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2516 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2518 } else if (clip->endPos() <= info.endPos) {
2519 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2520 m_waitingThumbs.removeAll(clip);
2521 scene()->removeItem(clip);
2525 ItemInfo newclipInfo = clip->info();
2526 newclipInfo.startPos = info.endPos;
2527 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2528 clip->resizeStart(info.endPos.frames(m_document->fps()));
2532 } else if (mode == INSERTEDIT) {
2533 // if we are in push mode, move clips accordingly
2535 if (item == NULL) info = posinfo;
2536 else info = item->info();
2537 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);
2538 QList<QGraphicsItem *> selection = m_scene->items(rect);
2539 if (item) selection.removeAll(item);
2540 for (int i = 0; i < selection.count(); i++) {
2541 if (selection.at(i)->type() == AVWIDGET) {
2542 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2543 if (clip->startPos() < info.startPos) {
2544 if (clip->endPos() > info.startPos) {
2545 ItemInfo clipInfo = clip->info();
2546 ItemInfo dupInfo = clipInfo;
2547 GenTime diff = info.startPos - clipInfo.startPos;
2548 dupInfo.startPos = info.startPos;
2549 dupInfo.cropStart += diff;
2550 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2551 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2552 // Commented out; variable dup unused. --granjow
2553 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2554 cutClip(clipInfo, info.startPos, true, false);
2557 // TODO: add insertspacecommand
2562 KdenliveSettings::setSnaptopoints(snap);
2566 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2568 if (mode == OVERWRITEEDIT) {
2569 // if we are in overwrite or push mode, move clips accordingly
2570 bool snap = KdenliveSettings::snaptopoints();
2571 KdenliveSettings::setSnaptopoints(false);
2572 ItemInfo info = item->info();
2573 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2574 QList<QGraphicsItem *> selection = m_scene->items(rect);
2575 selection.removeAll(item);
2576 for (int i = 0; i < selection.count(); i++) {
2577 if (!selection.at(i)->isEnabled()) continue;
2578 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2579 Transition *tr = static_cast<Transition *>(selection.at(i));
2580 if (tr->startPos() < info.startPos) {
2581 ItemInfo firstPos = tr->info();
2582 ItemInfo newPos = firstPos;
2583 firstPos.endPos = item->startPos();
2584 newPos.startPos = item->endPos();
2585 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2586 if (tr->endPos() > info.endPos) {
2588 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2590 } else if (tr->endPos() > info.endPos) {
2592 ItemInfo firstPos = tr->info();
2593 firstPos.startPos = item->endPos();
2594 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2596 // remove transition
2597 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2601 KdenliveSettings::setSnaptopoints(snap);
2605 QStringList CustomTrackView::mimeTypes() const
2607 QStringList qstrList;
2608 // list of accepted mime types for drop
2609 qstrList.append("text/plain");
2610 qstrList.append("kdenlive/producerslist");
2611 qstrList.append("kdenlive/clip");
2615 Qt::DropActions CustomTrackView::supportedDropActions() const
2617 // returns what actions are supported when dropping
2618 return Qt::MoveAction;
2621 void CustomTrackView::setDuration(int duration)
2623 int diff = qAbs(duration - sceneRect().width());
2624 if (diff * matrix().m11() > -50) {
2625 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2626 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2628 m_projectDuration = duration;
2631 int CustomTrackView::duration() const
2633 return m_projectDuration;
2636 void CustomTrackView::addTrack(TrackInfo type, int ix)
2638 if (ix == -1 || ix == m_document->tracksCount()) {
2639 m_document->insertTrack(0, type);
2640 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2642 m_document->insertTrack(m_document->tracksCount() - ix, type);
2643 // insert track in MLT playlist
2644 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2646 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2647 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2648 QList<QGraphicsItem *> selection = m_scene->items(r);
2649 resetSelectionGroup();
2651 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2652 scene()->addItem(m_selectionGroup);
2653 for (int i = 0; i < selection.count(); i++) {
2654 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2655 m_selectionGroup->addToGroup(selection.at(i));
2656 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2659 // Move graphic items
2660 m_selectionGroup->translate(0, m_tracksHeight);
2662 // adjust track number
2663 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2664 for (int i = 0; i < children.count(); i++) {
2665 if (children.at(i)->type() == GROUPWIDGET) {
2666 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2667 children << grp->childItems();
2670 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2672 ItemInfo clipinfo = item->info();
2673 if (item->type() == AVWIDGET) {
2674 ClipItem *clip = static_cast <ClipItem *>(item);
2675 // slowmotion clips are not track dependant, so no need to update them
2676 if (clip->speed() != 1.0) continue;
2677 // We add a move clip command so that we get the correct producer for new track number
2678 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2679 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2680 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2681 // problem updating clip
2682 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2685 } else if (item->type() == TRANSITIONWIDGET) {
2686 Transition *tr = static_cast <Transition *>(item);
2687 int track = tr->transitionEndTrack();
2689 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2693 resetSelectionGroup(false);
2696 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2697 for (int i = 0; i < m_guides.count(); i++) {
2698 QLineF l = m_guides.at(i)->line();
2699 l.setP2(QPointF(l.x2(), maxHeight));
2700 m_guides.at(i)->setLine(l);
2703 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2704 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2705 viewport()->update();
2706 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2707 //setFixedHeight(50 * m_tracksCount);
2709 updateTrackNames(ix, true);
2712 void CustomTrackView::removeTrack(int ix)
2714 // Delete track in MLT playlist
2715 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2716 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2718 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2719 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2720 QList<QGraphicsItem *> selection = m_scene->items(r);
2722 resetSelectionGroup();
2724 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2725 scene()->addItem(m_selectionGroup);
2726 for (int i = 0; i < selection.count(); i++) {
2727 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2728 m_selectionGroup->addToGroup(selection.at(i));
2729 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2732 // Move graphic items
2733 qreal ydiff = 0 - (int) m_tracksHeight;
2734 m_selectionGroup->translate(0, ydiff);
2736 // adjust track number
2737 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2738 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2739 for (int i = 0; i < children.count(); i++) {
2740 if (children.at(i)->type() == GROUPWIDGET) {
2741 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2742 children << grp->childItems();
2745 if (children.at(i)->type() == AVWIDGET) {
2746 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2748 ItemInfo clipinfo = clip->info();
2749 // We add a move clip command so that we get the correct producer for new track number
2750 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2751 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2752 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2753 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2756 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2757 Transition *tr = static_cast <Transition *>(children.at(i));
2759 int track = tr->transitionEndTrack();
2761 ItemInfo clipinfo = tr->info();
2762 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2766 resetSelectionGroup(false);
2768 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2769 for (int i = 0; i < m_guides.count(); i++) {
2770 QLineF l = m_guides.at(i)->line();
2771 l.setP2(QPointF(l.x2(), maxHeight));
2772 m_guides.at(i)->setLine(l);
2774 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2775 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2777 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2778 viewport()->update();
2780 updateTrackNames(ix, false);
2781 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2784 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2786 for (int i = 0; i < trackInfos.count(); ++i) {
2787 m_document->setTrackType(i, trackInfos.at(i));
2788 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2789 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2792 viewport()->update();
2793 emit trackHeightChanged();
2796 void CustomTrackView::slotSwitchTrackAudio(int ix)
2798 /*for (int i = 0; i < m_document->tracksCount(); i++)
2799 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2800 int tracknumber = m_document->tracksCount() - ix - 1;
2801 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2802 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2803 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2804 setDocumentModified();
2807 void CustomTrackView::slotSwitchTrackLock(int ix)
2809 int tracknumber = m_document->tracksCount() - ix - 1;
2810 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2811 m_commandStack->push(command);
2815 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2817 int tracknumber = m_document->tracksCount() - ix - 1;
2818 m_document->switchTrackLock(tracknumber, lock);
2820 emit doTrackLock(ix, lock);
2821 AbstractClipItem *clip = NULL;
2822 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2824 for (int i = 0; i < selection.count(); i++) {
2825 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2826 if (selection.at(i)->parentItem() && m_selectionGroup) {
2827 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2828 resetSelectionGroup();
2831 bool changeGroupLock = true;
2832 bool hasClipOnTrack = false;
2833 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2834 for (int j = 0; j < children.count(); ++j) {
2835 if (children.at(j)->isSelected()) {
2836 if (children.at(j)->type() == AVWIDGET)
2837 emit clipItemSelected(NULL);
2838 else if (children.at(j)->type() == TRANSITIONWIDGET)
2839 emit transitionItemSelected(NULL);
2844 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2845 if (child == m_dragItem)
2848 // only unlock group, if it is not locked by another track too
2849 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2850 changeGroupLock = false;
2852 // only (un-)lock if at least one clip is on the track
2853 if (child->track() == ix)
2854 hasClipOnTrack = true;
2856 if (changeGroupLock && hasClipOnTrack)
2857 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2858 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2859 if (selection.at(i)->parentItem()) {
2860 if (selection.at(i)->parentItem() == m_selectionGroup) {
2861 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2862 resetSelectionGroup();
2864 // groups are handled separately
2869 if (selection.at(i)->isSelected()) {
2870 if (selection.at(i)->type() == AVWIDGET)
2871 emit clipItemSelected(NULL);
2873 emit transitionItemSelected(NULL);
2875 clip = static_cast <AbstractClipItem *>(selection.at(i));
2876 clip->setItemLocked(lock);
2877 if (clip == m_dragItem)
2881 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2882 viewport()->update();
2883 setDocumentModified();
2886 void CustomTrackView::slotSwitchTrackVideo(int ix)
2888 int tracknumber = m_document->tracksCount() - ix;
2889 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2890 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2891 setDocumentModified();
2894 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2896 // Check there is no group going over several tracks there, or that would result in timeline corruption
2897 QList<QGraphicsItem *> selection = scene()->items(rect);
2899 int maxHeight = m_tracksHeight * 1.5;
2900 for (int i = 0; i < selection.count(); i++) {
2901 // Check that we don't try to move a group with clips on other tracks
2902 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2905 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2913 void CustomTrackView::slotRemoveSpace()
2917 if (m_menuPosition.isNull()) {
2918 pos = GenTime(cursorPos(), m_document->fps());
2920 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2923 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2924 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2927 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2928 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2932 ClipItem *item = getClipItemAt(pos, track);
2934 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);
2937 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2938 //kDebug() << "// GOT LENGT; " << length;
2940 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);
2944 // Make sure there is no group in the way
2945 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2948 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2950 // groups found on track, do not allow the move
2951 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2955 QList<ItemInfo> clipsToMove;
2956 QList<ItemInfo> transitionsToMove;
2958 for (int i = 0; i < items.count(); i++) {
2959 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2960 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2961 ItemInfo info = item->info();
2962 if (item->type() == AVWIDGET) {
2963 clipsToMove.append(info);
2964 } else if (item->type() == TRANSITIONWIDGET) {
2965 transitionsToMove.append(info);
2970 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2971 updateTrackDuration(track, command);
2972 m_commandStack->push(command);
2975 void CustomTrackView::slotInsertSpace()
2979 if (m_menuPosition.isNull()) {
2980 pos = GenTime(cursorPos(), m_document->fps());
2982 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2983 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2985 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2986 if (d.exec() != QDialog::Accepted) return;
2987 GenTime spaceDuration = d.selectedDuration();
2988 track = d.selectedTrack();
2990 QList<QGraphicsItem *> items;
2992 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2993 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2997 ClipItem *item = getClipItemAt(pos, track);
2998 if (item) pos = item->startPos();
3000 // Make sure there is no group in the way
3001 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3003 items = checkForGroups(rect, &isOk);
3005 // groups found on track, do not allow the move
3006 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3010 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3011 items = scene()->items(rect);
3014 QList<ItemInfo> clipsToMove;
3015 QList<ItemInfo> transitionsToMove;
3017 for (int i = 0; i < items.count(); i++) {
3018 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3019 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3020 ItemInfo info = item->info();
3021 if (item->type() == AVWIDGET)
3022 clipsToMove.append(info);
3023 else if (item->type() == TRANSITIONWIDGET)
3024 transitionsToMove.append(info);
3028 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3029 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3030 updateTrackDuration(track, command);
3031 m_commandStack->push(command);
3035 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3037 int diff = duration.frames(m_document->fps());
3038 resetSelectionGroup();
3039 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3040 scene()->addItem(m_selectionGroup);
3042 Transition *transition;
3044 // Create lists with start pos for each track
3045 QMap <int, int> trackClipStartList;
3046 QMap <int, int> trackTransitionStartList;
3048 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3049 trackClipStartList[i] = -1;
3050 trackTransitionStartList[i] = -1;
3053 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3054 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3056 if (clip->parentItem()) {
3057 m_selectionGroup->addToGroup(clip->parentItem());
3058 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3060 m_selectionGroup->addToGroup(clip);
3061 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3063 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))
3064 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3066 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);
3069 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3070 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3072 if (transition->parentItem()) {
3073 m_selectionGroup->addToGroup(transition->parentItem());
3074 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3076 m_selectionGroup->addToGroup(transition);
3077 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3079 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))
3080 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3081 } 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);
3083 m_selectionGroup->translate(diff, 0);
3085 // update items coordinates
3086 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3088 for (int i = 0; i < itemList.count(); i++) {
3089 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3090 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3091 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3092 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3093 for (int j = 0; j < children.count(); j++) {
3094 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3099 resetSelectionGroup(false);
3101 track = m_document->tracksCount() - track;
3102 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3105 void CustomTrackView::deleteClip(const QString &clipId)
3107 resetSelectionGroup();
3108 QList<QGraphicsItem *> itemList = items();
3109 QUndoCommand *deleteCommand = new QUndoCommand();
3111 for (int i = 0; i < itemList.count(); i++) {
3112 if (itemList.at(i)->type() == AVWIDGET) {
3113 ClipItem *item = (ClipItem *)itemList.at(i);
3114 if (item->clipProducer() == clipId) {
3116 if (item->parentItem()) {
3117 // Clip is in a group, destroy the group
3118 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3120 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3124 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3126 delete deleteCommand;
3128 updateTrackDuration(-1, deleteCommand);
3129 m_commandStack->push(deleteCommand);
3133 void CustomTrackView::setCursorPos(int pos, bool seek)
3135 if (pos == m_cursorPos) return;
3136 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3138 if (seek) m_document->renderer()->seek(m_cursorPos);
3139 else if (m_autoScroll) checkScrolling();
3140 m_cursorLine->setPos(m_cursorPos, 0);
3143 void CustomTrackView::updateCursorPos()
3145 m_cursorLine->setPos(m_cursorPos, 0);
3148 int CustomTrackView::cursorPos()
3150 return (int)(m_cursorPos);
3153 void CustomTrackView::moveCursorPos(int delta)
3155 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3156 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3157 m_cursorPos += delta;
3158 m_cursorLine->setPos(m_cursorPos, 0);
3159 m_document->renderer()->seek(m_cursorPos);
3162 void CustomTrackView::initCursorPos(int pos)
3164 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3166 m_cursorLine->setPos(pos, 0);
3170 void CustomTrackView::checkScrolling()
3172 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3175 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3177 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3178 QGraphicsView::mouseReleaseEvent(event);
3179 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3180 #if QT_VERSION >= 0x040600
3181 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3183 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3184 if (event->button() == Qt::MidButton) {
3187 setDragMode(QGraphicsView::NoDrag);
3188 if (m_operationMode == MOVEGUIDE) {
3189 setCursor(Qt::ArrowCursor);
3190 m_operationMode = NONE;
3191 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3192 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3193 if (newPos != m_dragGuide->position()) {
3194 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3195 m_commandStack->push(command);
3196 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3197 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3198 m_document->syncGuides(m_guides);
3203 } else if (m_operationMode == SPACER && m_selectionGroup) {
3205 if (event->modifiers() != Qt::ControlModifier) {
3206 // We are moving all tracks
3208 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3209 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3211 if (timeOffset != GenTime()) {
3212 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3214 QList<ItemInfo> clipsToMove;
3215 QList<ItemInfo> transitionsToMove;
3217 // Create lists with start pos for each track
3218 QMap <int, int> trackClipStartList;
3219 QMap <int, int> trackTransitionStartList;
3221 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3222 trackClipStartList[i] = -1;
3223 trackTransitionStartList[i] = -1;
3226 for (int i = 0; i < items.count(); i++) {
3227 if (items.at(i)->type() == GROUPWIDGET)
3228 items += items.at(i)->childItems();
3231 for (int i = 0; i < items.count(); i++) {
3232 if (items.at(i)->type() == AVWIDGET) {
3233 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3234 ItemInfo info = item->info();
3235 clipsToMove.append(info);
3237 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3238 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3239 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3240 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3241 ItemInfo info = item->info();
3242 transitionsToMove.append(info);
3244 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3245 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3248 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3249 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3250 updateTrackDuration(track, command);
3251 m_commandStack->push(command);
3252 if (track != -1) track = m_document->tracksCount() - track;
3253 kDebug() << "SPACER TRACK:" << track;
3254 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3255 setDocumentModified();
3258 resetSelectionGroup(false);
3259 m_operationMode = NONE;
3260 } else if (m_operationMode == RUBBERSELECTION) {
3261 resetSelectionGroup();
3262 groupSelectedItems();
3263 m_operationMode = NONE;
3266 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3267 emit transitionItemSelected(NULL);
3271 if (m_dragItem) info = m_dragItem->info();
3273 if (m_operationMode == MOVE) {
3274 setCursor(Qt::OpenHandCursor);
3275 if (m_dragItem->parentItem() == 0) {
3276 // we are moving one clip, easy
3277 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3278 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3279 Mlt::Producer *prod = item->getProducer(info.track);
3280 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);
3283 QUndoCommand *moveCommand = new QUndoCommand();
3284 moveCommand->setText(i18n("Move clip"));
3285 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3287 int tracknumber = m_document->tracksCount() - item->track() - 1;
3288 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3289 if (isLocked) item->setItemLocked(true);
3290 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3291 // Also move automatic transitions (on lower track)
3292 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3293 ItemInfo startTrInfo;
3294 ItemInfo newStartTrInfo;
3295 bool moveStartTrans = false;
3296 bool moveEndTrans = false;
3297 if (startTransition && startTransition->isAutomatic()) {
3298 startTrInfo = startTransition->info();
3299 newStartTrInfo = startTrInfo;
3300 newStartTrInfo.track = info.track;
3301 newStartTrInfo.startPos = info.startPos;
3302 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3303 // transition end should stay the same
3305 // transition end should be adjusted to clip
3306 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3308 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3310 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3311 // Check if there is a transition at clip end
3312 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3313 if (tr && tr->isAutomatic()) {
3314 ItemInfo trInfo = tr->info();
3315 ItemInfo newTrInfo = trInfo;
3316 newTrInfo.track = info.track;
3317 newTrInfo.endPos = m_dragItem->endPos();
3318 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3319 // transition start should stay the same
3321 // transition start should be moved
3322 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3324 if (newTrInfo.startPos < newTrInfo.endPos) {
3325 moveEndTrans = true;
3326 if (moveStartTrans) {
3327 // we have to move both transitions, remove the start one so that there is no collision
3328 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3330 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3331 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3332 if (moveStartTrans) {
3333 // re-add transition in correct place
3334 int transTrack = startTransition->transitionEndTrack();
3335 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3336 transTrack = getPreviousVideoTrack(info.track);
3338 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3339 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3345 if (moveStartTrans && !moveEndTrans) {
3346 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3347 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3350 // Also move automatic transitions (on upper track)
3351 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3352 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3353 ItemInfo trInfo = tr->info();
3354 ItemInfo newTrInfo = trInfo;
3355 newTrInfo.startPos = m_dragItem->startPos();
3356 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3357 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3358 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3359 // transition end should be adjusted to clip on upper track
3360 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3362 if (newTrInfo.startPos < newTrInfo.endPos) {
3363 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3364 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3368 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3369 // Check if there is a transition at clip end
3370 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3371 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3372 ItemInfo trInfo = tr->info();
3373 ItemInfo newTrInfo = trInfo;
3374 newTrInfo.endPos = m_dragItem->endPos();
3375 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3376 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3377 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3378 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3379 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3380 // transition start should be moved
3381 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3383 if (newTrInfo.startPos < newTrInfo.endPos) {
3384 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3385 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3390 updateTrackDuration(info.track, moveCommand);
3391 if (m_dragItemInfo.track != info.track)
3392 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3393 m_commandStack->push(moveCommand);
3394 //checkTrackSequence(m_dragItem->track());
3396 // undo last move and emit error message
3397 bool snap = KdenliveSettings::snaptopoints();
3398 KdenliveSettings::setSnaptopoints(false);
3399 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3400 KdenliveSettings::setSnaptopoints(snap);
3401 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3403 setDocumentModified();
3404 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3405 Transition *transition = static_cast <Transition *>(m_dragItem);
3406 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3407 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)) {
3408 // Moving transition failed, revert to previous position
3409 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3410 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3412 QUndoCommand *moveCommand = new QUndoCommand();
3413 moveCommand->setText(i18n("Move transition"));
3414 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3415 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3416 updateTrackDuration(info.track, moveCommand);
3417 if (m_dragItemInfo.track != info.track)
3418 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3419 m_commandStack->push(moveCommand);
3420 setDocumentModified();
3424 // Moving several clips. We need to delete them and readd them to new position,
3425 // or they might overlap each other during the move
3426 QGraphicsItemGroup *group;
3427 if (m_selectionGroup)
3428 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3430 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3431 QList<QGraphicsItem *> items = group->childItems();
3433 QList<ItemInfo> clipsToMove;
3434 QList<ItemInfo> transitionsToMove;
3436 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3437 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3439 QUndoCommand *moveGroup = new QUndoCommand();
3440 moveGroup->setText(i18n("Move group"));
3441 if (timeOffset != GenTime() || trackOffset != 0) {
3442 // remove items in MLT playlist
3445 int max = items.count();
3446 for (int i = 0; i < max; i++) {
3447 if (items.at(i)->type() == GROUPWIDGET) {
3448 items += items.at(i)->childItems();
3451 m_document->renderer()->blockSignals(true);
3452 for (int i = 0; i < items.count(); i++) {
3453 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3454 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3455 ItemInfo info = item->info();
3456 if (item->type() == AVWIDGET) {
3457 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3458 // error, clip cannot be removed from playlist
3459 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3461 clipsToMove.append(info);
3464 transitionsToMove.append(info);
3465 Transition *tr = static_cast <Transition*>(item);
3466 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3469 m_document->renderer()->blockSignals(false);
3470 for (int i = 0; i < items.count(); i++) {
3471 // re-add items in correct place
3472 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3473 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3475 ItemInfo info = item->info();
3476 int tracknumber = m_document->tracksCount() - info.track - 1;
3477 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3479 group->removeFromGroup(item);
3480 item->setItemLocked(true);
3483 if (item->type() == AVWIDGET) {
3484 ClipItem *clip = static_cast <ClipItem*>(item);
3485 int trackProducer = info.track;
3486 info.track = m_document->tracksCount() - info.track;
3487 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3488 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3489 for (int i = 0; i < clip->effectsCount(); i++) {
3490 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3493 Transition *tr = static_cast <Transition*>(item);
3494 int newTrack = tr->transitionEndTrack();
3495 if (!tr->forcedTrack()) {
3496 newTrack = getPreviousVideoTrack(info.track);
3498 tr->updateTransitionEndTrack(newTrack);
3499 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3500 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3503 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3504 updateTrackDuration(-1, moveGroup);
3505 m_commandStack->push(moveGroup);
3507 //QPointF top = group->sceneBoundingRect().topLeft();
3508 //QPointF oldpos = m_selectionGroup->scenePos();
3509 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3510 //group->setPos(top);
3511 //TODO: get rid of the 3 lines below
3512 if (m_selectionGroup) {
3513 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3514 m_selectionGroupInfo.track = m_selectionGroup->track();
3516 for (int i = 0; i < items.count(); ++i) {
3517 if (items.at(i)->type() == GROUPWIDGET) {
3518 rebuildGroup((AbstractGroupItem*)items.at(i));
3523 for (int i = 0; i < items.count(); ++i) {
3525 items.at(i)->setSelected(true);
3526 if (items.at(i)->parentItem())
3527 items.at(i)->parentItem()->setSelected(true);
3530 resetSelectionGroup();
3531 groupSelectedItems();
3533 rebuildGroup((AbstractGroupItem *)group);
3535 setDocumentModified();
3538 m_document->renderer()->doRefresh();
3539 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3541 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3542 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3544 QUndoCommand *resizeCommand = new QUndoCommand();
3545 resizeCommand->setText(i18n("Resize group"));
3546 QList <QGraphicsItem *> items = parent->childItems();
3547 QList <ItemInfo> infos = parent->resizeInfos();
3548 parent->clearResizeInfos();
3550 for (int i = 0; i < items.count(); ++i) {
3551 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3552 if (item && item->type() == AVWIDGET) {
3553 ItemInfo info = infos.at(itemcount);
3554 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3558 m_commandStack->push(resizeCommand);
3561 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3563 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3565 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3566 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3568 QUndoCommand *resizeCommand = new QUndoCommand();
3569 resizeCommand->setText(i18n("Resize group"));
3570 QList <QGraphicsItem *> items = parent->childItems();
3571 QList <ItemInfo> infos = parent->resizeInfos();
3572 parent->clearResizeInfos();
3574 for (int i = 0; i < items.count(); ++i) {
3575 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3576 if (item && item->type() == AVWIDGET) {
3577 ItemInfo info = infos.at(itemcount);
3578 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3582 updateTrackDuration(-1, resizeCommand);
3583 m_commandStack->push(resizeCommand);
3586 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3588 } else if (m_operationMode == FADEIN) {
3589 // resize fade in effect
3590 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3591 int ix = item->hasEffect("volume", "fadein");
3592 int ix2 = item->hasEffect("", "fade_from_black");
3594 QDomElement oldeffect = item->effectAt(ix);
3595 int start = item->cropStart().frames(m_document->fps());
3596 int end = item->fadeIn();
3598 slotDeleteEffect(item, -1, oldeffect, false);
3601 QDomElement effect = oldeffect.cloneNode().toElement();
3602 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3603 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3604 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3605 emit clipItemSelected(item, ix);
3607 } else if (item->fadeIn() != 0 && ix2 == -1) {
3609 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3611 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3612 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3613 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3614 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3617 QDomElement oldeffect = item->effectAt(ix2);
3618 int start = item->cropStart().frames(m_document->fps());
3619 int end = item->fadeIn();
3621 slotDeleteEffect(item, -1, oldeffect, false);
3624 QDomElement effect = oldeffect.cloneNode().toElement();
3625 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3626 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3627 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3628 emit clipItemSelected(item, ix2);
3631 } else if (m_operationMode == FADEOUT) {
3632 // resize fade in effect
3633 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3634 int ix = item->hasEffect("volume", "fadeout");
3635 int ix2 = item->hasEffect("", "fade_to_black");
3637 QDomElement oldeffect = item->effectAt(ix);
3638 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3639 int start = item->fadeOut();
3641 slotDeleteEffect(item, -1, oldeffect, false);
3643 start = end - start;
3644 QDomElement effect = oldeffect.cloneNode().toElement();
3645 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3646 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3647 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3648 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3649 emit clipItemSelected(item, ix);
3651 } else if (item->fadeOut() != 0 && ix2 == -1) {
3653 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3655 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3656 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3657 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3658 EffectsList::setParameter(effect, "out", QString::number(0));
3659 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3662 QDomElement oldeffect = item->effectAt(ix2);
3663 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3664 int start = item->fadeOut();
3666 slotDeleteEffect(item, -1, oldeffect, false);
3668 start = end - start;
3669 QDomElement effect = oldeffect.cloneNode().toElement();
3670 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3671 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3672 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3673 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3674 emit clipItemSelected(item, ix2);
3677 } else if (m_operationMode == KEYFRAME) {
3678 // update the MLT effect
3679 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3680 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3682 // check if we want to remove keyframe
3683 double val = mapToScene(event->pos()).toPoint().y();
3684 QRectF br = item->sceneBoundingRect();
3685 double maxh = 100.0 / br.height();
3686 val = (br.bottom() - val) * maxh;
3687 int start = item->cropStart().frames(m_document->fps());
3688 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3690 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3692 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3694 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3697 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3698 //item->updateKeyframeEffect();
3699 //QString next = item->keyframes(item->selectedEffectIndex());
3700 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3701 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3703 m_commandStack->push(command);
3704 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3705 emit clipItemSelected(item, item->selectedEffectIndex());
3707 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3708 // A transition is selected
3710 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3711 if (transitionClip && transitionClip->baseClip()) {
3712 QString size = transitionClip->baseClip()->getProperty("frame_size");
3713 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3714 if (factor == 0) factor = 1.0;
3715 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3716 p.setY(size.section('x', 1, 1).toInt());
3718 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3719 } else emit transitionItemSelected(NULL);
3720 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3721 m_operationMode = NONE;
3724 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3726 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3728 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3729 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3732 m_waitingThumbs.removeAll(item);
3733 if (item->isSelected()) emit clipItemSelected(NULL);
3734 item->baseClip()->removeReference();
3735 m_document->updateClip(item->baseClip()->getId());
3737 /*if (item->baseClip()->isTransparent()) {
3738 // also remove automatic transition
3739 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3740 if (tr && tr->isAutomatic()) {
3741 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3742 scene()->removeItem(tr);
3747 if (m_dragItem == item) m_dragItem = NULL;
3749 #if QT_VERSION >= 0x040600
3750 // animate item deletion
3751 item->closeAnimation();
3752 /*if (refresh) item->closeAnimation();
3754 // no refresh, means we have several operations chained, we need to delete clip immediatly
3755 // so that it does not get in the way of the other
3764 setDocumentModified();
3765 if (refresh) m_document->renderer()->doRefresh();
3768 void CustomTrackView::deleteSelectedClips()
3770 resetSelectionGroup();
3771 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3772 if (itemList.count() == 0) {
3773 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3776 scene()->clearSelection();
3777 QUndoCommand *deleteSelected = new QUndoCommand();
3779 bool resetGroup = false;
3782 int transitionCount = 0;
3783 // expand & destroy groups
3784 for (int i = 0; i < itemList.count(); i++) {
3785 if (itemList.at(i)->type() == GROUPWIDGET) {
3787 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3788 QList <ItemInfo> clipInfos;
3789 QList <ItemInfo> transitionInfos;
3790 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3791 for (int j = 0; j < children.count(); j++) {
3792 if (children.at(j)->type() == AVWIDGET) {
3793 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3794 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3795 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3796 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3797 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3799 if (itemList.contains(children.at(j))) {
3800 children.removeAt(j);
3804 itemList += children;
3805 if (clipInfos.count() > 0)
3806 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3808 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3809 itemList.insert(i + 1, itemList.at(i)->parentItem());
3812 for (int i = 0; i < itemList.count(); i++) {
3813 if (itemList.at(i)->type() == AVWIDGET) {
3815 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3816 if (item->parentItem()) resetGroup = true;
3817 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3818 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3819 emit clipItemSelected(NULL);
3820 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3822 Transition *item = static_cast <Transition *>(itemList.at(i));
3823 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3824 if (item->parentItem()) resetGroup = true;
3825 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3826 emit transitionItemSelected(NULL);
3829 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3830 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3831 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3832 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3833 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3834 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3835 else deleteSelected->setText(i18n("Delete selected items"));
3836 updateTrackDuration(-1, deleteSelected);
3837 m_commandStack->push(deleteSelected);
3840 void CustomTrackView::changeClipSpeed()
3842 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3843 if (itemList.count() == 0) {
3844 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3847 QUndoCommand *changeSelected = new QUndoCommand();
3848 changeSelected->setText("Edit clip speed");
3852 for (int i = 0; i < itemList.count(); i++) {
3853 if (itemList.at(i)->type() == AVWIDGET) {
3854 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3855 ItemInfo info = item->info();
3856 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3858 double speed = (double) percent / 100.0;
3859 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3861 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3865 if (count > 0) m_commandStack->push(changeSelected);
3866 else delete changeSelected;
3869 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3872 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3874 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3876 kDebug() << "ERROR: Cannot find clip for speed change";
3877 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3880 info.track = m_document->tracksCount() - item->track();
3881 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3883 item->setSpeed(speed, strobe);
3884 item->updateRectGeometry();
3885 if (item->cropDuration().frames(m_document->fps()) != endPos)
3886 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3887 updatePositionEffects(item, info);
3888 setDocumentModified();
3890 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3894 void CustomTrackView::cutSelectedClips()
3896 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3897 QList<AbstractGroupItem *> groups;
3898 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3899 for (int i = 0; i < itemList.count(); ++i) {
3900 if (!itemList.at(i))
3902 if (itemList.at(i)->type() == AVWIDGET) {
3903 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3904 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3905 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3906 if (!groups.contains(group))
3908 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3909 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3910 m_commandStack->push(command);
3912 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3913 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3914 if (!groups.contains(group))
3919 for (int i = 0; i < groups.count(); ++i)
3920 razorGroup(groups.at(i), currentPos);
3923 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3926 QList <QGraphicsItem *> children = group->childItems();
3927 QList <ItemInfo> clips1, transitions1;
3928 QList <ItemInfo> clipsCut, transitionsCut;
3929 QList <ItemInfo> clips2, transitions2;
3930 for (int i = 0; i < children.count(); ++i) {
3931 children.at(i)->setSelected(false);
3932 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3933 if (child->type() == AVWIDGET) {
3934 if (cutPos > child->endPos())
3935 clips1 << child->info();
3936 else if (cutPos < child->startPos())
3937 clips2 << child->info();
3939 clipsCut << child->info();
3941 if (cutPos > child->endPos())
3942 transitions1 << child->info();
3943 else if (cutPos < child->startPos())
3944 transitions2 << child->info();
3946 transitionsCut << child->info();
3949 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3951 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3952 m_commandStack->push(command);
3956 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)
3959 for (int i = 0; i < clipsCut.count(); ++i) {
3960 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3962 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3963 clips1 << clip->info();
3964 if (clipBehind != NULL)
3965 clips2 << clipBehind->info();
3968 /* TODO: cut transitionsCut
3969 * For now just append them to group1 */
3970 transitions1 << transitionsCut;
3971 doGroupClips(clips1, transitions1, true);
3972 doGroupClips(clips2, transitions2, true);
3974 /* we might also just use clipsCut.at(0)->parentItem().
3975 * Do this loop just in case something went wrong during cut */
3976 for (int i = 0; i < clipsCut.count(); ++i) {
3977 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3978 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3979 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3980 QList <QGraphicsItem *> children = group->childItems();
3981 QList <ItemInfo> groupClips;
3982 QList <ItemInfo> groupTrans;
3983 for (int j = 0; j < children.count(); ++j) {
3984 if (children.at(j)->type() == AVWIDGET)
3985 groupClips << ((AbstractClipItem *)children.at(j))->info();
3986 else if (children.at(j)->type() == TRANSITIONWIDGET)
3987 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3989 doGroupClips(groupClips, groupTrans, false);
3993 for (int i = 0; i < clipsCut.count(); ++i)
3994 cutClip(clipsCut.at(i), cutPos, false);
3995 // TODO: uncut transitonsCut
3996 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4000 void CustomTrackView::groupClips(bool group)
4002 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4003 QList <ItemInfo> clipInfos;
4004 QList <ItemInfo> transitionInfos;
4005 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4008 int max = itemList.count();
4009 for (int i = 0; i < max; i++) {
4010 if (itemList.at(i)->type() == GROUPWIDGET) {
4011 itemList += itemList.at(i)->childItems();
4015 for (int i = 0; i < itemList.count(); i++) {
4016 if (itemList.at(i)->type() == AVWIDGET) {
4017 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4018 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4019 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4020 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4021 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4024 if (clipInfos.count() > 0) {
4025 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4026 m_commandStack->push(command);
4030 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4032 resetSelectionGroup();
4033 m_scene->clearSelection();
4035 for (int i = 0; i < clipInfos.count(); i++) {
4036 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4037 if (clip == NULL) continue;
4038 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4039 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4040 m_document->clipManager()->removeGroup(grp);
4041 scene()->destroyItemGroup(grp);
4043 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4045 for (int i = 0; i < transitionInfos.count(); i++) {
4046 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4047 if (tr == NULL) continue;
4048 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4049 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4050 m_document->clipManager()->removeGroup(grp);
4051 scene()->destroyItemGroup(grp);
4053 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4055 setDocumentModified();
4059 QList <QGraphicsItemGroup *> groups;
4060 for (int i = 0; i < clipInfos.count(); i++) {
4061 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4063 clip->setSelected(true);
4066 for (int i = 0; i < transitionInfos.count(); i++) {
4067 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4069 clip->setSelected(true);
4072 groupSelectedItems(false, true);
4073 setDocumentModified();
4076 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4078 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4079 if (baseclip == NULL) {
4080 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4084 if (baseclip->producer() == NULL) {
4085 // If the clip has no producer, we must wait until it is created...
4087 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4088 emit forceClipProcessing(clipId);
4089 qApp->processEvents();
4090 for (int i = 0; i < 3; i++) {
4091 if (baseclip->producer() == NULL) {
4092 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4095 if (baseclip->producer() == NULL) {
4096 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4100 emit displayMessage(QString(), InformationMessage);
4104 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4105 item->setEffectList(effects);
4106 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4107 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4108 scene()->addItem(item);
4110 int producerTrack = info.track;
4111 int tracknumber = m_document->tracksCount() - info.track - 1;
4112 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4113 if (isLocked) item->setItemLocked(true);
4115 baseclip->addReference();
4116 m_document->updateClip(baseclip->getId());
4117 info.track = m_document->tracksCount() - info.track;
4118 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4119 for (int i = 0; i < item->effectsCount(); i++) {
4120 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4122 setDocumentModified();
4124 m_document->renderer()->doRefresh();
4125 if (!baseclip->isPlaceHolder())
4126 m_waitingThumbs.append(item);
4127 m_thumbsTimer.start();
4130 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4132 QList<QGraphicsItem *> list = scene()->items();
4133 ClipItem *clip = NULL;
4134 for (int i = 0; i < list.size(); ++i) {
4135 if (list.at(i)->type() == AVWIDGET) {
4136 clip = static_cast <ClipItem *>(list.at(i));
4137 if (clip->clipProducer() == clipId) {
4138 ItemInfo info = clip->info();
4139 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4140 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4142 clip->refreshClip(true, true);
4148 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4150 int framepos = (int)(pos.frames(m_document->fps()));
4151 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4152 ClipItem *clip = NULL;
4153 for (int i = 0; i < list.size(); i++) {
4154 if (!list.at(i)->isEnabled()) continue;
4155 if (list.at(i)->type() == AVWIDGET) {
4156 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4157 if (test->endPos() == pos) clip = test;
4164 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4166 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4167 ClipItem *clip = NULL;
4168 for (int i = 0; i < list.size(); i++) {
4169 if (!list.at(i)->isEnabled()) continue;
4170 if (list.at(i)->type() == AVWIDGET) {
4171 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4172 if (test->startPos() == pos) clip = test;
4179 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4181 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4182 QList<QGraphicsItem *> list = scene()->items(p);
4183 ClipItem *clip = NULL;
4184 for (int i = 0; i < list.size(); i++) {
4185 if (!list.at(i)->isEnabled()) continue;
4186 if (list.at(i)->type() == AVWIDGET) {
4187 clip = static_cast <ClipItem *>(list.at(i));
4194 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4196 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4199 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4201 const QPointF p(pos, (track + 1) * m_tracksHeight);
4202 QList<QGraphicsItem *> list = scene()->items(p);
4203 Transition *clip = NULL;
4204 for (int i = 0; i < list.size(); i++) {
4205 if (!list.at(i)->isEnabled()) continue;
4206 if (list.at(i)->type() == TRANSITIONWIDGET) {
4207 clip = static_cast <Transition *>(list.at(i));
4214 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4216 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4219 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4221 int framepos = (int)(pos.frames(m_document->fps()));
4222 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4223 QList<QGraphicsItem *> list = scene()->items(p);
4224 Transition *clip = NULL;
4225 for (int i = 0; i < list.size(); i++) {
4226 if (!list.at(i)->isEnabled()) continue;
4227 if (list.at(i)->type() == TRANSITIONWIDGET) {
4228 Transition *test = static_cast <Transition *>(list.at(i));
4229 if (test->endPos() == pos) clip = test;
4236 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4238 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4239 QList<QGraphicsItem *> list = scene()->items(p);
4240 Transition *clip = NULL;
4241 for (int i = 0; i < list.size(); ++i) {
4242 if (!list.at(i)->isEnabled()) continue;
4243 if (list.at(i)->type() == TRANSITIONWIDGET) {
4244 Transition *test = static_cast <Transition *>(list.at(i));
4245 if (test->startPos() == pos) clip = test;
4252 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4254 if (m_selectionGroup) resetSelectionGroup(false);
4255 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4257 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);
4258 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4261 Mlt::Producer *prod = item->getProducer(end.track);
4263 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);
4265 bool snap = KdenliveSettings::snaptopoints();
4266 KdenliveSettings::setSnaptopoints(false);
4267 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4269 int tracknumber = m_document->tracksCount() - end.track - 1;
4270 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4271 m_scene->clearSelection();
4272 if (isLocked) item->setItemLocked(true);
4274 if (item->isItemLocked()) item->setItemLocked(false);
4275 item->setSelected(true);
4277 if (item->baseClip()->isTransparent()) {
4278 // Also move automatic transition
4279 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4280 if (tr && tr->isAutomatic()) {
4281 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4282 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);
4283 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4286 KdenliveSettings::setSnaptopoints(snap);
4287 setDocumentModified();
4289 // undo last move and emit error message
4290 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4292 if (refresh) m_document->renderer()->doRefresh();
4295 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4298 resetSelectionGroup();
4299 m_scene->clearSelection();
4301 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4302 scene()->addItem(m_selectionGroup);
4304 m_document->renderer()->blockSignals(true);
4305 for (int i = 0; i < startClip.count(); i++) {
4307 startClip[i].startPos = startClip.at(i).startPos - offset;
4308 startClip[i].track = startClip.at(i).track - trackOffset;
4310 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4312 clip->setItemLocked(false);
4313 if (clip->parentItem()) {
4314 m_selectionGroup->addToGroup(clip->parentItem());
4315 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4317 m_selectionGroup->addToGroup(clip);
4318 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4320 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4321 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4323 for (int i = 0; i < startTransition.count(); i++) {
4325 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4326 startTransition[i].track = startTransition.at(i).track - trackOffset;
4328 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4330 tr->setItemLocked(false);
4331 if (tr->parentItem()) {
4332 m_selectionGroup->addToGroup(tr->parentItem());
4333 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4335 m_selectionGroup->addToGroup(tr);
4336 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4338 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());
4339 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4341 m_document->renderer()->blockSignals(false);
4343 if (m_selectionGroup) {
4344 bool snap = KdenliveSettings::snaptopoints();
4345 KdenliveSettings::setSnaptopoints(false);
4347 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4348 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4350 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4352 int max = children.count();
4353 for (int i = 0; i < max; i++) {
4354 if (children.at(i)->type() == GROUPWIDGET) {
4355 children += children.at(i)->childItems();
4356 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4357 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4358 /*m_document->clipManager()->removeGroup(grp);
4359 m_scene->destroyItemGroup(grp);*/
4360 children.removeAll(children.at(i));
4365 for (int i = 0; i < children.count(); i++) {
4366 // re-add items in correct place
4367 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4368 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4370 ItemInfo info = item->info();
4371 int tracknumber = m_document->tracksCount() - info.track - 1;
4372 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4374 item->setItemLocked(true);
4375 else if (item->isItemLocked())
4376 item->setItemLocked(false);
4378 if (item->type() == AVWIDGET) {
4379 ClipItem *clip = static_cast <ClipItem*>(item);
4380 int trackProducer = info.track;
4381 info.track = m_document->tracksCount() - info.track;
4382 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4383 for (int i = 0; i < clip->effectsCount(); i++) {
4384 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4386 } else if (item->type() == TRANSITIONWIDGET) {
4387 Transition *tr = static_cast <Transition*>(item);
4389 if (!tr->forcedTrack()) {
4390 newTrack = getPreviousVideoTrack(info.track);
4392 newTrack = tr->transitionEndTrack() + trackOffset;
4393 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4395 tr->updateTransitionEndTrack(newTrack);
4396 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4400 resetSelectionGroup(false);
4402 for (int i = 0; i < children.count(); i++) {
4403 if (children.at(i)->parentItem())
4404 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4408 KdenliveSettings::setSnaptopoints(snap);
4409 m_document->renderer()->doRefresh();
4410 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4413 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4415 Transition *item = getTransitionItemAt(start.startPos, start.track);
4417 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);
4418 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4422 bool snap = KdenliveSettings::snaptopoints();
4423 KdenliveSettings::setSnaptopoints(false);
4425 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4426 // Transition was moved
4427 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4428 } else if (end.endPos == start.endPos) {
4429 // Transition start resize
4430 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4431 } else if (end.startPos == start.startPos) {
4432 // Transition end resize;
4433 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4434 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4437 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4438 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4439 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4441 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4442 KdenliveSettings::setSnaptopoints(snap);
4443 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4444 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());
4445 if (m_dragItem && m_dragItem == item) {
4447 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4448 if (transitionClip && transitionClip->baseClip()) {
4449 QString size = transitionClip->baseClip()->getProperty("frame_size");
4450 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4451 if (factor == 0) factor = 1.0;
4452 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4453 p.setY(size.section('x', 1, 1).toInt());
4455 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4457 if (m_refresh) m_document->renderer()->doRefresh();
4458 setDocumentModified();
4461 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4463 bool resizeClipStart = (start.startPos != end.startPos);
4464 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4466 if (dontWorry) return;
4467 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);
4468 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4471 if (item->parentItem()) {
4472 // Item is part of a group, reset group
4473 resetSelectionGroup();
4476 bool snap = KdenliveSettings::snaptopoints();
4477 KdenliveSettings::setSnaptopoints(false);
4479 if (resizeClipStart) {
4480 ItemInfo clipinfo = item->info();
4481 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4482 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4484 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4486 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4488 ItemInfo clipinfo = item->info();
4489 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4490 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4492 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4494 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4496 if (!resizeClipStart && end.cropStart != start.cropStart) {
4497 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4498 ItemInfo clipinfo = end;
4499 clipinfo.track = m_document->tracksCount() - end.track;
4500 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4502 item->setCropStart(end.cropStart);
4503 item->resetThumbs(true);
4506 m_document->renderer()->doRefresh();
4507 KdenliveSettings::setSnaptopoints(snap);
4508 setDocumentModified();
4511 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4513 if (pos == oldInfo.startPos.frames(m_document->fps()))
4515 bool snap = KdenliveSettings::snaptopoints();
4517 KdenliveSettings::setSnaptopoints(false);
4518 item->resizeStart(pos);
4519 if (item->startPos().frames(m_document->fps()) != pos) {
4520 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4521 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4522 KdenliveSettings::setSnaptopoints(snap);
4525 KdenliveSettings::setSnaptopoints(snap);
4528 bool hasParentCommand = false;
4530 hasParentCommand = true;
4532 command = new QUndoCommand();
4533 command->setText(i18n("Resize clip start"));
4536 // do this here, too, because otherwise undo won't update the group
4537 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4538 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4540 ItemInfo info = item->info();
4541 if (item->type() == AVWIDGET) {
4542 ItemInfo resizeinfo = oldInfo;
4543 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4544 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4546 // Check if there is an automatic transition on that clip (lower track)
4547 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4548 if (transition && transition->isAutomatic()) {
4549 ItemInfo trInfo = transition->info();
4550 ItemInfo newTrInfo = trInfo;
4551 newTrInfo.startPos = item->startPos();
4552 if (newTrInfo.startPos < newTrInfo.endPos)
4553 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4555 // Check if there is an automatic transition on that clip (upper track)
4556 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4557 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4558 ItemInfo trInfo = transition->info();
4559 ItemInfo newTrInfo = trInfo;
4560 newTrInfo.startPos = item->startPos();
4561 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4562 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4563 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4566 ClipItem *clip = static_cast < ClipItem * >(item);
4569 // Since we must always resize clip before updating the keyframes, we
4570 // put a resize command before & after checking keyframes so that
4571 // we are sure the resize is performed before whenever we do or undo the action
4572 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4573 adjustEffects(clip, oldInfo, command);
4574 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4575 emit clipItemSelected(clip);
4577 KdenliveSettings::setSnaptopoints(false);
4578 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4579 KdenliveSettings::setSnaptopoints(snap);
4580 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4582 } else if (item->type() == TRANSITIONWIDGET) {
4583 Transition *transition = static_cast <Transition *>(item);
4584 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)) {
4585 // Cannot resize transition
4586 KdenliveSettings::setSnaptopoints(false);
4587 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4588 KdenliveSettings::setSnaptopoints(snap);
4589 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4591 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4592 if (command == NULL)
4593 m_commandStack->push(moveCommand);
4597 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4598 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4600 if (!hasParentCommand)
4601 m_commandStack->push(command);
4604 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4606 if (pos == oldInfo.endPos.frames(m_document->fps()))
4608 bool snap = KdenliveSettings::snaptopoints();
4610 KdenliveSettings::setSnaptopoints(false);
4611 item->resizeEnd(pos);
4612 if (item->endPos().frames(m_document->fps()) != pos) {
4613 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4614 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4615 KdenliveSettings::setSnaptopoints(snap);
4618 KdenliveSettings::setSnaptopoints(snap);
4621 bool hasParentCommand = false;
4623 hasParentCommand = true;
4625 command = new QUndoCommand();
4628 // do this here, too, because otherwise undo won't update the group
4629 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4630 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4632 ItemInfo info = item->info();
4633 if (item->type() == AVWIDGET) {
4634 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4635 ItemInfo resizeinfo = info;
4636 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4637 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4639 // Check if there is an automatic transition on that clip (lower track)
4640 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4641 if (tr && tr->isAutomatic()) {
4642 ItemInfo trInfo = tr->info();
4643 ItemInfo newTrInfo = trInfo;
4644 newTrInfo.endPos = item->endPos();
4645 if (newTrInfo.endPos > newTrInfo.startPos)
4646 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4649 // Check if there is an automatic transition on that clip (upper track)
4650 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4651 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4652 ItemInfo trInfo = tr->info();
4653 ItemInfo newTrInfo = trInfo;
4654 newTrInfo.endPos = item->endPos();
4655 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4656 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4657 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4661 ClipItem *clip = static_cast < ClipItem * >(item);
4664 // Since we must always resize clip before updating the keyframes, we
4665 // put a resize command before & after checking keyframes so that
4666 // we are sure the resize is performed before whenever we do or undo the action
4667 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4668 adjustEffects(clip, oldInfo, command);
4669 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4670 emit clipItemSelected(clip);
4672 KdenliveSettings::setSnaptopoints(false);
4673 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4674 KdenliveSettings::setSnaptopoints(true);
4675 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4677 } else if (item->type() == TRANSITIONWIDGET) {
4678 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4679 Transition *transition = static_cast <Transition *>(item);
4680 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)) {
4681 // Cannot resize transition
4682 KdenliveSettings::setSnaptopoints(false);
4683 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4684 KdenliveSettings::setSnaptopoints(true);
4685 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4687 // Check transition keyframes
4688 QDomElement old = transition->toXML();
4689 if (transition->updateKeyframes()) {
4690 QDomElement xml = transition->toXML();
4691 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);
4692 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4694 new MoveTransitionCommand(this, oldInfo, info, false, command);
4697 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4698 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4700 if (!hasParentCommand) {
4701 updateTrackDuration(oldInfo.track, command);
4702 m_commandStack->push(command);
4706 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4708 int end = item->fadeIn();
4710 // there is a fade in effect
4711 int effectPos = item->hasEffect("volume", "fadein");
4712 if (effectPos != -1) {
4713 QDomElement effect = item->getEffectAt(effectPos);
4714 int start = item->cropStart().frames(m_document->fps());
4715 int max = item->cropDuration().frames(m_document->fps());
4717 // Make sure the fade effect is not longer than the clip
4718 item->setFadeIn(max);
4719 end = item->fadeIn();
4722 EffectsList::setParameter(effect, "in", QString::number(start));
4723 EffectsList::setParameter(effect, "out", QString::number(end));
4725 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4726 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4727 // if fade effect is displayed, update the effect edit widget with new clip duration
4728 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4729 emit clipItemSelected(item, effectPos);
4732 effectPos = item->hasEffect("brightness", "fade_from_black");
4733 if (effectPos != -1) {
4734 QDomElement effect = item->getEffectAt(effectPos);
4735 int start = item->cropStart().frames(m_document->fps());
4736 int max = item->cropDuration().frames(m_document->fps());
4738 // Make sure the fade effect is not longer than the clip
4739 item->setFadeIn(max);
4740 end = item->fadeIn();
4743 EffectsList::setParameter(effect, "in", QString::number(start));
4744 EffectsList::setParameter(effect, "out", QString::number(end));
4746 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4747 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4748 // if fade effect is displayed, update the effect edit widget with new clip duration
4749 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4750 emit clipItemSelected(item, effectPos);
4755 int start = item->fadeOut();
4757 // there is a fade out effect
4758 int effectPos = item->hasEffect("volume", "fadeout");
4759 if (effectPos != -1) {
4760 QDomElement effect = item->getEffectAt(effectPos);
4761 int max = item->cropDuration().frames(m_document->fps());
4762 int end = max + item->cropStart().frames(m_document->fps());
4764 // Make sure the fade effect is not longer than the clip
4765 item->setFadeOut(max);
4766 start = item->fadeOut();
4768 start = end - start;
4769 EffectsList::setParameter(effect, "in", QString::number(start));
4770 EffectsList::setParameter(effect, "out", QString::number(end));
4772 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4773 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4774 // if fade effect is displayed, update the effect edit widget with new clip duration
4775 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4776 emit clipItemSelected(item, effectPos);
4779 effectPos = item->hasEffect("brightness", "fade_to_black");
4780 if (effectPos != -1) {
4781 QDomElement effect = item->getEffectAt(effectPos);
4782 int max = item->cropDuration().frames(m_document->fps());
4783 int end = max + item->cropStart().frames(m_document->fps());
4785 // Make sure the fade effect is not longer than the clip
4786 item->setFadeOut(max);
4787 start = item->fadeOut();
4789 start = end - start;
4790 EffectsList::setParameter(effect, "in", QString::number(start));
4791 EffectsList::setParameter(effect, "out", QString::number(end));
4793 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4794 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4795 // if fade effect is displayed, update the effect edit widget with new clip duration
4796 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4797 emit clipItemSelected(item, effectPos);
4802 int effectPos = item->hasEffect("freeze", "freeze");
4803 if (effectPos != -1) {
4804 // Freeze effect needs to be adjusted with clip resize
4805 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4806 QDomElement eff = item->getEffectAt(effectPos);
4807 if (!eff.isNull() && diff != 0) {
4808 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4809 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4811 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4812 emit clipItemSelected(item, item->selectedEffectIndex());
4819 double CustomTrackView::getSnapPointForPos(double pos)
4821 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4824 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4826 QList <GenTime> snaps;
4827 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4828 QList<QGraphicsItem *> itemList = items();
4829 for (int i = 0; i < itemList.count(); i++) {
4830 if (itemList.at(i) == selected) continue;
4831 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4832 if (itemList.at(i)->type() == AVWIDGET) {
4833 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4834 GenTime start = item->startPos();
4835 GenTime end = item->endPos();
4836 snaps.append(start);
4838 if (!offsetList.isEmpty()) {
4839 for (int j = 0; j < offsetList.size(); j++) {
4840 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4841 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4845 QList < GenTime > markers = item->snapMarkers();
4846 for (int j = 0; j < markers.size(); ++j) {
4847 GenTime t = markers.at(j);
4849 if (!offsetList.isEmpty()) {
4850 for (int k = 0; k < offsetList.size(); k++) {
4851 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4855 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4856 Transition *transition = static_cast <Transition*>(itemList.at(i));
4857 GenTime start = transition->startPos();
4858 GenTime end = transition->endPos();
4859 snaps.append(start);
4861 if (!offsetList.isEmpty()) {
4862 for (int j = 0; j < offsetList.size(); j++) {
4863 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4864 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4870 // add cursor position
4871 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4873 if (!offsetList.isEmpty()) {
4874 for (int j = 0; j < offsetList.size(); j++) {
4875 snaps.append(pos - offsetList.at(j));
4880 for (int i = 0; i < m_guides.count(); i++) {
4881 snaps.append(m_guides.at(i)->position());
4882 if (!offsetList.isEmpty()) {
4883 for (int j = 0; j < offsetList.size(); j++) {
4884 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4890 QPoint z = m_document->zone();
4891 snaps.append(GenTime(z.x(), m_document->fps()));
4892 snaps.append(GenTime(z.y(), m_document->fps()));
4895 m_scene->setSnapList(snaps);
4896 //for (int i = 0; i < m_snapPoints.size(); ++i)
4897 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4900 void CustomTrackView::slotSeekToPreviousSnap()
4902 updateSnapPoints(NULL);
4903 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4904 setCursorPos((int) res.frames(m_document->fps()));
4908 void CustomTrackView::slotSeekToNextSnap()
4910 updateSnapPoints(NULL);
4911 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4912 setCursorPos((int) res.frames(m_document->fps()));
4916 void CustomTrackView::clipStart()
4918 AbstractClipItem *item = getMainActiveClip();
4920 setCursorPos((int) item->startPos().frames(m_document->fps()));
4925 void CustomTrackView::clipEnd()
4927 AbstractClipItem *item = getMainActiveClip();
4929 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4934 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4936 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4937 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4938 m_commandStack->push(command);
4941 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4943 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4944 m_commandStack->push(command);
4947 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4949 DocClipBase *base = m_document->clipManager()->getClipById(id);
4950 QList <CommentedTime> markers = base->commentedSnapMarkers();
4952 if (markers.isEmpty()) {
4953 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4956 QUndoCommand *deleteMarkers = new QUndoCommand();
4957 deleteMarkers->setText("Delete clip markers");
4959 for (int i = 0; i < markers.size(); i++) {
4960 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4962 m_commandStack->push(deleteMarkers);
4965 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4967 DocClipBase *base = m_document->clipManager()->getClipById(id);
4968 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4969 else base->deleteSnapMarker(pos);
4970 emit updateClipMarkers(base);
4971 setDocumentModified();
4972 viewport()->update();
4975 int CustomTrackView::hasGuide(int pos, int offset)
4977 for (int i = 0; i < m_guides.count(); i++) {
4978 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4979 if (qAbs(guidePos - pos) <= offset) return guidePos;
4980 else if (guidePos > pos) return -1;
4985 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4989 double fps = m_document->fps();
4990 for (int i = 0; i < m_guides.count(); i++) {
4991 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4992 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4994 goMenu->setEnabled(!m_guides.isEmpty());
4997 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4999 if (oldPos > GenTime() && pos > GenTime()) {
5001 for (int i = 0; i < m_guides.count(); i++) {
5002 if (m_guides.at(i)->position() == oldPos) {
5003 Guide *item = m_guides.at(i);
5004 item->updateGuide(pos, comment);
5008 } else if (pos > GenTime()) addGuide(pos, comment);
5012 for (int i = 0; i < m_guides.count(); i++) {
5013 if (m_guides.at(i)->position() == oldPos) {
5014 delete m_guides.takeAt(i);
5019 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5021 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5022 m_document->syncGuides(m_guides);
5025 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5027 for (int i = 0; i < m_guides.count(); i++) {
5028 if (m_guides.at(i)->position() == pos) {
5029 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5033 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5034 scene()->addItem(g);
5036 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5037 m_document->syncGuides(m_guides);
5041 void CustomTrackView::slotAddGuide(bool dialog)
5043 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5045 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5046 if (d.exec() != QDialog::Accepted) return;
5047 marker = d.newMarker();
5050 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5052 if (addGuide(marker.time(), marker.comment())) {
5053 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5054 m_commandStack->push(command);
5058 void CustomTrackView::slotEditGuide(int guidePos)
5061 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5062 else pos = GenTime(guidePos, m_document->fps());
5064 for (int i = 0; i < m_guides.count(); i++) {
5065 if (m_guides.at(i)->position() == pos) {
5066 slotEditGuide(m_guides.at(i)->info());
5071 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5074 void CustomTrackView::slotEditGuide(CommentedTime guide)
5076 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5077 if (d.exec() == QDialog::Accepted) {
5078 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5079 m_commandStack->push(command);
5084 void CustomTrackView::slotEditTimeLineGuide()
5086 if (m_dragGuide == NULL) return;
5087 CommentedTime guide = m_dragGuide->info();
5088 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5089 if (d.exec() == QDialog::Accepted) {
5090 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5091 m_commandStack->push(command);
5095 void CustomTrackView::slotDeleteGuide(int guidePos)
5098 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5099 else pos = GenTime(guidePos, m_document->fps());
5101 for (int i = 0; i < m_guides.count(); i++) {
5102 if (m_guides.at(i)->position() == pos) {
5103 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5104 m_commandStack->push(command);
5109 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5113 void CustomTrackView::slotDeleteTimeLineGuide()
5115 if (m_dragGuide == NULL) return;
5116 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5117 m_commandStack->push(command);
5121 void CustomTrackView::slotDeleteAllGuides()
5123 QUndoCommand *deleteAll = new QUndoCommand();
5124 deleteAll->setText("Delete all guides");
5125 for (int i = 0; i < m_guides.count(); i++) {
5126 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5128 m_commandStack->push(deleteAll);
5131 void CustomTrackView::setTool(PROJECTTOOL tool)
5136 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5139 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5140 m_scene->setScale(scaleFactor, verticalScale);
5141 removeTipAnimation();
5142 bool adjust = false;
5143 if (verticalScale != matrix().m22()) adjust = true;
5144 setMatrix(newmatrix);
5146 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5147 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5148 for (int i = 0; i < m_guides.count(); i++) {
5149 QLineF l = m_guides.at(i)->line();
5150 l.setP2(QPointF(l.x2(), newHeight));
5151 m_guides.at(i)->setLine(l);
5153 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5156 int diff = sceneRect().width() - m_projectDuration;
5157 if (diff * newmatrix.m11() < 50) {
5158 if (newmatrix.m11() < 0.4)
5159 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5161 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5163 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5164 centerOn(QPointF(cursorPos(), verticalPos));
5167 void CustomTrackView::slotRefreshGuides()
5169 if (KdenliveSettings::showmarkers()) {
5170 for (int i = 0; i < m_guides.count(); i++)
5171 m_guides.at(i)->update();
5175 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5177 painter->setClipRect(rect);
5178 QPen pen1 = painter->pen();
5179 pen1.setColor(palette().dark().color());
5180 painter->setPen(pen1);
5181 double min = rect.left();
5182 double max = rect.right();
5183 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5184 int maxTrack = m_document->tracksCount();
5185 QColor lockedColor = palette().button().color();
5186 QColor audioColor = palette().alternateBase().color();
5187 for (int i = 0; i < maxTrack; i++) {
5188 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5189 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5190 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5191 if (i == m_selectedTrack)
5192 painter->fillRect(track, m_activeTrackBrush.brush(this));
5194 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5196 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5200 bool CustomTrackView::findString(const QString &text)
5203 for (int i = 0; i < m_searchPoints.size(); ++i) {
5204 marker = m_searchPoints.at(i).comment();
5205 if (marker.contains(text, Qt::CaseInsensitive)) {
5206 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5207 int vert = verticalScrollBar()->value();
5208 int hor = cursorPos();
5209 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5217 void CustomTrackView::selectFound(QString track, QString pos)
5219 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5220 slotSelectTrack(track.toInt());
5222 int vert = verticalScrollBar()->value();
5223 int hor = cursorPos();
5224 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5227 bool CustomTrackView::findNextString(const QString &text)
5230 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5231 marker = m_searchPoints.at(i).comment();
5232 if (marker.contains(text, Qt::CaseInsensitive)) {
5233 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5234 int vert = verticalScrollBar()->value();
5235 int hor = cursorPos();
5236 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5245 void CustomTrackView::initSearchStrings()
5247 m_searchPoints.clear();
5248 QList<QGraphicsItem *> itemList = items();
5249 for (int i = 0; i < itemList.count(); i++) {
5250 // parse all clip names
5251 if (itemList.at(i)->type() == AVWIDGET) {
5252 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5253 GenTime start = item->startPos();
5254 CommentedTime t(start, item->clipName());
5255 m_searchPoints.append(t);
5256 // add all clip markers
5257 QList < CommentedTime > markers = item->commentedSnapMarkers();
5258 m_searchPoints += markers;
5263 for (int i = 0; i < m_guides.count(); i++)
5264 m_searchPoints.append(m_guides.at(i)->info());
5266 qSort(m_searchPoints);
5269 void CustomTrackView::clearSearchStrings()
5271 m_searchPoints.clear();
5275 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5277 QList<ItemInfo> matchingInfo;
5278 QList<QGraphicsItem *> itemList = items();
5279 for (int i = 0; i < itemList.count(); i++) {
5280 if (itemList.at(i)->type() == AVWIDGET) {
5281 ClipItem *item = (ClipItem *)itemList.at(i);
5282 if (item->clipProducer() == clipId)
5283 matchingInfo << item->info();
5286 return matchingInfo;
5289 void CustomTrackView::copyClip()
5291 qDeleteAll(m_copiedItems);
5292 m_copiedItems.clear();
5293 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5294 if (itemList.count() == 0) {
5295 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5298 for (int i = 0; i < itemList.count(); i++) {
5299 if (itemList.at(i)->type() == AVWIDGET) {
5300 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5301 ClipItem *clone = clip->clone(clip->info());
5302 m_copiedItems.append(clone);
5303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5304 Transition *dup = static_cast <Transition *>(itemList.at(i));
5305 m_copiedItems.append(dup->clone());
5310 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5312 if (m_scene->editMode() != NORMALEDIT) {
5313 // If we are in overwrite mode, always allow the move
5316 int height = m_tracksHeight - 2;
5318 if (type == TRANSITIONWIDGET) {
5319 height = Transition::itemHeight();
5320 offset = Transition::itemOffset();
5322 else if (type == AVWIDGET) {
5323 height = ClipItem::itemHeight();
5324 offset = ClipItem::itemOffset();
5326 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);
5327 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5328 for (int i = 0; i < collisions.count(); i++) {
5329 if (collisions.at(i)->type() == type) {
5336 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5339 for (int i = 0; i < infoList.count(); i++) {
5340 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));
5343 QList<QGraphicsItem *> collisions = scene()->items(path);
5344 for (int i = 0; i < collisions.count(); i++) {
5345 if (collisions.at(i)->type() == type) return false;
5350 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5352 for (int i = 0; i < items.count(); i++) {
5353 ItemInfo info = items.at(i)->info();
5354 info.startPos += offset;
5355 info.endPos += offset;
5356 info.track += trackOffset;
5357 if (!canBePastedTo(info, items.at(i)->type())) return false;
5362 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5364 QPainterPath movePath;
5365 movePath.moveTo(0, 0);
5367 for (int i = 0; i < items.count(); i++) {
5368 ItemInfo info = items.at(i)->info();
5369 info.startPos = info.startPos + offset;
5370 info.endPos = info.endPos + offset;
5371 info.track = info.track + trackOffset;
5372 if (info.startPos < GenTime()) {
5373 // No clip should go below 0
5376 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));
5377 movePath.addRect(rect);
5379 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5380 for (int i = 0; i < collisions.count(); i++) {
5381 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5382 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5390 void CustomTrackView::pasteClip()
5392 if (m_copiedItems.count() == 0) {
5393 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5398 GenTime pos = GenTime(-1);
5399 if (m_menuPosition.isNull()) {
5400 position = mapFromGlobal(QCursor::pos());
5401 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5402 track = m_selectedTrack;
5403 pos = GenTime(m_cursorPos, m_document->fps());
5404 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5408 position = m_menuPosition;
5411 if (pos == GenTime(-1))
5412 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5414 track = (int)(mapToScene(position).y() / m_tracksHeight);
5416 GenTime leftPos = m_copiedItems.at(0)->startPos();
5417 int lowerTrack = m_copiedItems.at(0)->track();
5418 int upperTrack = m_copiedItems.at(0)->track();
5419 for (int i = 1; i < m_copiedItems.count(); i++) {
5420 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5421 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5422 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5425 GenTime offset = pos - leftPos;
5426 int trackOffset = track - lowerTrack;
5428 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5429 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5430 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5431 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5434 QUndoCommand *pasteClips = new QUndoCommand();
5435 pasteClips->setText("Paste clips");
5437 for (int i = 0; i < m_copiedItems.count(); i++) {
5438 // parse all clip names
5439 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5440 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5441 ItemInfo info = clip->info();
5442 info.startPos += offset;
5443 info.endPos += offset;
5444 info.track += trackOffset;
5445 if (canBePastedTo(info, AVWIDGET)) {
5446 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5447 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5448 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5449 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5451 info.startPos = tr->startPos() + offset;
5452 info.endPos = tr->endPos() + offset;
5453 info.track = tr->track() + trackOffset;
5454 int transitionEndTrack;
5455 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5456 else transitionEndTrack = tr->transitionEndTrack();
5457 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5458 if (info.startPos >= info.endPos) {
5459 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5460 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5461 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5464 updateTrackDuration(-1, pasteClips);
5465 m_commandStack->push(pasteClips);
5468 void CustomTrackView::pasteClipEffects()
5470 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5471 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5474 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5476 QUndoCommand *paste = new QUndoCommand();
5477 paste->setText("Paste effects");
5479 QList<QGraphicsItem *> clips = scene()->selectedItems();
5482 for (int i = 0; i < clips.count(); ++i) {
5483 if (clips.at(i)->type() == GROUPWIDGET) {
5484 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5485 for (int j = 0; j < children.count(); j++) {
5486 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5487 clips.append(children.at(j));
5493 for (int i = 0; i < clips.count(); ++i) {
5494 if (clips.at(i)->type() == AVWIDGET) {
5495 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5496 for (int j = 0; j < clip->effectsCount(); j++) {
5497 QDomElement eff = clip->effectAt(j);
5498 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5499 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5500 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5505 if (paste->childCount() > 0) m_commandStack->push(paste);
5508 //adjust effects (fades, ...)
5509 for (int i = 0; i < clips.count(); ++i) {
5510 if (clips.at(i)->type() == AVWIDGET) {
5511 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5512 updatePositionEffects(item, item->info());
5518 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5520 // parse parameters to check if we need to adjust to the new crop start
5521 int diff = (newstart - oldstart).frames(m_document->fps());
5522 int max = (newstart + duration).frames(m_document->fps());
5523 QDomNodeList params = xml.elementsByTagName("parameter");
5524 for (int i = 0; i < params.count(); i++) {
5525 QDomElement e = params.item(i).toElement();
5526 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5527 QString def = e.attribute("default");
5528 // Effect has a keyframe type parameter, we need to adjust the values
5529 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5530 QStringList newKeyFrames;
5531 foreach(const QString &str, keys) {
5532 int pos = str.section(':', 0, 0).toInt();
5533 double val = str.section(':', 1, 1).toDouble();
5536 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5538 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5540 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5541 e.setAttribute("keyframes", newKeyFrames.join(";"));
5546 ClipItem *CustomTrackView::getClipUnderCursor() const
5548 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5549 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5550 for (int i = 0; i < collisions.count(); i++) {
5551 if (collisions.at(i)->type() == AVWIDGET) {
5552 return static_cast < ClipItem *>(collisions.at(i));
5558 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5560 QList<QGraphicsItem *> clips = scene()->selectedItems();
5561 if (clips.isEmpty()) {
5562 return getClipUnderCursor();
5564 AbstractClipItem *item = NULL;
5565 for (int i = 0; i < clips.count(); ++i) {
5566 if (clips.at(i)->type() == AVWIDGET) {
5567 item = static_cast < AbstractClipItem *>(clips.at(i));
5568 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5571 if (item) return item;
5576 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5578 QList<QGraphicsItem *> clips = scene()->selectedItems();
5579 if (clips.isEmpty()) {
5580 return getClipUnderCursor();
5583 // remove all items in the list that are not clips
5584 for (int i = 0; i < clips.count();) {
5585 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5588 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5589 for (int i = 0; i < clips.count(); ++i) {
5590 if (clips.at(i)->type() == AVWIDGET) {
5591 item = static_cast < ClipItem *>(clips.at(i));
5592 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5600 void CustomTrackView::setInPoint()
5602 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5604 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5607 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5611 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5614 void CustomTrackView::setOutPoint()
5616 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5618 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5621 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5625 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5628 void CustomTrackView::slotUpdateAllThumbs()
5630 if (!isEnabled()) return;
5631 QList<QGraphicsItem *> itemList = items();
5632 //if (itemList.isEmpty()) return;
5634 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5635 for (int i = 0; i < itemList.count(); i++) {
5636 if (itemList.at(i)->type() == AVWIDGET) {
5637 item = static_cast <ClipItem *>(itemList.at(i));
5638 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5639 // Check if we have a cached thumbnail
5640 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5641 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5642 if (QFile::exists(thumb)) {
5644 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5645 item->slotSetStartThumb(pix);
5648 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5649 QString endThumb = startThumb;
5650 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5651 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5652 if (QFile::exists(startThumb)) {
5653 QPixmap pix(startThumb);
5654 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5655 item->slotSetStartThumb(pix);
5657 if (QFile::exists(endThumb)) {
5658 QPixmap pix(endThumb);
5659 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5660 item->slotSetEndThumb(pix);
5663 item->refreshClip(false, false);
5667 viewport()->update();
5670 void CustomTrackView::saveThumbnails()
5672 QList<QGraphicsItem *> itemList = items();
5674 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5675 for (int i = 0; i < itemList.count(); i++) {
5676 if (itemList.at(i)->type() == AVWIDGET) {
5677 item = static_cast <ClipItem *>(itemList.at(i));
5678 if (item->clipType() != COLOR) {
5679 // Check if we have a cached thumbnail
5680 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5681 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5682 if (!QFile::exists(thumb)) {
5683 QPixmap pix(item->startThumb());
5687 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5688 QString endThumb = startThumb;
5689 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5690 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5691 if (!QFile::exists(startThumb)) {
5692 QPixmap pix(item->startThumb());
5693 pix.save(startThumb);
5695 if (!QFile::exists(endThumb)) {
5696 QPixmap pix(item->endThumb());
5706 void CustomTrackView::slotInsertTrack(int ix)
5708 TrackDialog d(m_document, parentWidget());
5709 d.comboTracks->setCurrentIndex(ix);
5710 d.label->setText(i18n("Insert track"));
5711 d.setWindowTitle(i18n("Insert New Track"));
5713 if (d.exec() == QDialog::Accepted) {
5714 ix = d.comboTracks->currentIndex();
5715 if (d.before_select->currentIndex() == 1)
5719 info.isMute = false;
5720 info.isLocked = false;
5721 if (d.video_track->isChecked()) {
5722 info.type = VIDEOTRACK;
5723 info.isBlind = false;
5725 info.type = AUDIOTRACK;
5726 info.isBlind = true;
5728 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5729 m_commandStack->push(addTrack);
5730 setDocumentModified();
5734 void CustomTrackView::slotDeleteTrack(int ix)
5736 if (m_document->tracksCount() < 2) return;
5737 TrackDialog d(m_document, parentWidget());
5738 d.comboTracks->setCurrentIndex(ix);
5739 d.label->setText(i18n("Delete track"));
5740 d.before_select->setHidden(true);
5741 d.setWindowTitle(i18n("Delete Track"));
5742 d.video_track->setHidden(true);
5743 d.audio_track->setHidden(true);
5744 if (d.exec() == QDialog::Accepted) {
5745 ix = d.comboTracks->currentIndex();
5746 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5747 deleteTimelineTrack(ix, info);
5748 setDocumentModified();
5749 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5750 m_commandStack->push(command);*/
5754 void CustomTrackView::slotConfigTracks(int ix)
5756 TracksConfigDialog d(m_document, ix, parentWidget());
5757 if (d.exec() == QDialog::Accepted) {
5758 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5759 m_commandStack->push(configTracks);
5760 QList <int> toDelete = d.deletedTracks();
5761 for (int i = 0; i < toDelete.count(); ++i) {
5762 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5763 deleteTimelineTrack(toDelete.at(i) - i, info);
5765 setDocumentModified();
5769 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5771 if (m_document->tracksCount() < 2) return;
5772 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5773 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5774 QList<QGraphicsItem *> selection = m_scene->items(r);
5775 QUndoCommand *deleteTrack = new QUndoCommand();
5776 deleteTrack->setText("Delete track");
5778 // Delete all clips in selected track
5779 for (int i = 0; i < selection.count(); i++) {
5780 if (selection.at(i)->type() == AVWIDGET) {
5781 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5782 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5783 m_waitingThumbs.removeAll(item);
5784 m_scene->removeItem(item);
5787 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5788 Transition *item = static_cast <Transition *>(selection.at(i));
5789 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5790 m_scene->removeItem(item);
5796 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5797 m_commandStack->push(deleteTrack);
5800 void CustomTrackView::autoTransition()
5802 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5803 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5804 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5807 Transition *tr = static_cast <Transition*>(itemList.at(0));
5808 tr->setAutomatic(!tr->isAutomatic());
5809 QDomElement transition = tr->toXML();
5810 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);
5811 setDocumentModified();
5815 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5818 QDomNodeList params = effect.elementsByTagName("parameter");
5819 for (int i = 0; i < params.count(); i++) {
5820 QDomElement e = params.item(i).toElement();
5821 if (!e.isNull() && e.attribute("type") == "constant") {
5822 if (e.hasAttribute("factor")) {
5823 double factor = e.attribute("factor").toDouble();
5824 double value = e.attribute("value").toDouble();
5825 value = value / factor;
5826 result.append(QString::number(value));
5827 } else result.append(e.attribute("value"));
5833 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5835 QList<QGraphicsItem *> list = scene()->items();
5836 ClipItem *clip = NULL;
5837 for (int i = 0; i < list.size(); ++i) {
5838 if (list.at(i)->type() == AVWIDGET) {
5839 clip = static_cast <ClipItem *>(list.at(i));
5840 if (clip->clipProducer() == id) {
5841 clip->setClipName(name);
5845 viewport()->update();
5848 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5850 minimum = GenTime();
5851 maximum = GenTime();
5852 QList<QGraphicsItem *> selection;
5853 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5854 selection.removeAll(item);
5855 for (int i = 0; i < selection.count(); i++) {
5856 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5857 if (clip && clip->type() == AVWIDGET) {
5858 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5859 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5864 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5866 minimum = GenTime();
5867 maximum = GenTime();
5868 QList<QGraphicsItem *> selection;
5869 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5870 selection.removeAll(item);
5871 for (int i = 0; i < selection.count(); i++) {
5872 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5873 if (clip && clip->type() == TRANSITIONWIDGET) {
5874 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5875 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5880 void CustomTrackView::loadGroups(const QDomNodeList groups)
5882 for (int i = 0; i < groups.count(); i++) {
5883 QDomNodeList children = groups.at(i).childNodes();
5884 scene()->clearSelection();
5885 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5886 QDomElement elem = children.item(nodeindex).toElement();
5887 int pos = elem.attribute("position").toInt();
5888 int track = elem.attribute("track").toInt();
5889 if (elem.tagName() == "clipitem") {
5890 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5891 if (clip) clip->setSelected(true);
5893 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5894 if (clip) clip->setSelected(true);
5897 groupSelectedItems(false, true);
5901 void CustomTrackView::splitAudio()
5903 resetSelectionGroup();
5904 QList<QGraphicsItem *> selection = scene()->selectedItems();
5905 if (selection.isEmpty()) {
5906 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5909 QUndoCommand *splitCommand = new QUndoCommand();
5910 splitCommand->setText(i18n("Split audio"));
5911 for (int i = 0; i < selection.count(); i++) {
5912 if (selection.at(i)->type() == AVWIDGET) {
5913 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5914 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5915 if (clip->parentItem()) {
5916 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5918 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5923 if (splitCommand->childCount()) {
5924 updateTrackDuration(-1, splitCommand);
5925 m_commandStack->push(splitCommand);
5929 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5931 ClipItem *clip = getClipItemAt(pos, track);
5933 kDebug() << "// Cannot find clip to split!!!";
5937 int start = pos.frames(m_document->fps());
5938 int freetrack = m_document->tracksCount() - track - 1;
5940 // do not split audio when we are on an audio track
5941 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5944 for (; freetrack > 0; freetrack--) {
5945 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5946 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5947 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5948 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5949 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5954 kDebug() << "GOT TRK: " << track;
5955 if (freetrack == 0) {
5956 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5958 ItemInfo info = clip->info();
5959 info.track = m_document->tracksCount() - freetrack;
5960 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5961 scene()->clearSelection();
5962 clip->setSelected(true);
5963 ClipItem *audioClip = getClipItemAt(start, info.track);
5965 clip->setVideoOnly(true);
5966 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5967 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5969 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5970 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5972 audioClip->setSelected(true);
5973 audioClip->setAudioOnly(true);
5974 groupSelectedItems(false, true);
5978 // unsplit clip: remove audio part and change video part to normal clip
5979 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5980 kDebug() << "//CANNOT FIND CLP GRP";
5983 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5984 QList<QGraphicsItem *> children = grp->childItems();
5985 if (children.count() != 2) {
5986 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5989 for (int i = 0; i < children.count(); i++) {
5990 if (children.at(i) != clip) {
5991 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5992 ItemInfo info = clip->info();
5993 deleteClip(clp->info());
5994 clip->setVideoOnly(false);
5995 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5996 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6001 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6002 m_document->clipManager()->removeGroup(grp);
6003 scene()->destroyItemGroup(grp);
6007 void CustomTrackView::setVideoOnly()
6009 resetSelectionGroup();
6010 QList<QGraphicsItem *> selection = scene()->selectedItems();
6011 if (selection.isEmpty()) {
6012 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6015 QUndoCommand *videoCommand = new QUndoCommand();
6016 videoCommand->setText(i18n("Video only"));
6017 for (int i = 0; i < selection.count(); i++) {
6018 if (selection.at(i)->type() == AVWIDGET) {
6019 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6020 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6021 if (clip->parentItem()) {
6022 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6024 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6029 m_commandStack->push(videoCommand);
6032 void CustomTrackView::setAudioOnly()
6034 resetSelectionGroup();
6035 QList<QGraphicsItem *> selection = scene()->selectedItems();
6036 if (selection.isEmpty()) {
6037 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6040 QUndoCommand *videoCommand = new QUndoCommand();
6041 videoCommand->setText(i18n("Audio only"));
6042 for (int i = 0; i < selection.count(); i++) {
6043 if (selection.at(i)->type() == AVWIDGET) {
6044 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6045 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6046 if (clip->parentItem()) {
6047 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6049 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6054 m_commandStack->push(videoCommand);
6057 void CustomTrackView::setAudioAndVideo()
6059 resetSelectionGroup();
6060 QList<QGraphicsItem *> selection = scene()->selectedItems();
6061 if (selection.isEmpty()) {
6062 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6065 QUndoCommand *videoCommand = new QUndoCommand();
6066 videoCommand->setText(i18n("Audio and Video"));
6067 for (int i = 0; i < selection.count(); i++) {
6068 if (selection.at(i)->type() == AVWIDGET) {
6069 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6070 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6071 if (clip->parentItem()) {
6072 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6074 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6079 m_commandStack->push(videoCommand);
6082 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6084 ClipItem *clip = getClipItemAt(pos, track);
6086 kDebug() << "// Cannot find clip to split!!!";
6090 int start = pos.frames(m_document->fps());
6091 clip->setVideoOnly(true);
6092 clip->setAudioOnly(false);
6093 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6094 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6096 } else if (audioOnly) {
6097 int start = pos.frames(m_document->fps());
6098 clip->setAudioOnly(true);
6099 clip->setVideoOnly(false);
6100 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6101 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6104 int start = pos.frames(m_document->fps());
6105 clip->setAudioOnly(false);
6106 clip->setVideoOnly(false);
6107 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6108 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6112 setDocumentModified();
6115 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6117 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6118 m_clipTypeGroup->setEnabled(false);
6120 m_clipTypeGroup->setEnabled(true);
6121 QList <QAction *> actions = m_clipTypeGroup->actions();
6123 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6124 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6125 else lookup = "clip_audio_and_video";
6126 for (int i = 0; i < actions.count(); i++) {
6127 if (actions.at(i)->data().toString() == lookup) {
6128 actions.at(i)->setChecked(true);
6135 void CustomTrackView::slotGoToMarker(QAction *action)
6137 int pos = action->data().toInt();
6138 setCursorPos(pos, true);
6141 void CustomTrackView::reloadTransitionLumas()
6145 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6146 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6147 for (int i = 0; i < params.count(); i++) {
6148 QDomElement e = params.item(i).toElement();
6149 if (e.attribute("tag") == "resource") {
6150 lumaNames = e.attribute("paramlistdisplay");
6151 lumaFiles = e.attribute("paramlist");
6156 QList<QGraphicsItem *> itemList = items();
6157 Transition *transitionitem;
6158 QDomElement transitionXml;
6159 for (int i = 0; i < itemList.count(); i++) {
6160 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6161 transitionitem = static_cast <Transition*>(itemList.at(i));
6162 transitionXml = transitionitem->toXML();
6163 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6164 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6165 for (int i = 0; i < params.count(); i++) {
6166 QDomElement e = params.item(i).toElement();
6167 if (e.attribute("tag") == "resource") {
6168 e.setAttribute("paramlistdisplay", lumaNames);
6169 e.setAttribute("paramlist", lumaFiles);
6174 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6175 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6176 for (int i = 0; i < params.count(); i++) {
6177 QDomElement e = params.item(i).toElement();
6178 if (e.attribute("tag") == "luma") {
6179 e.setAttribute("paramlistdisplay", lumaNames);
6180 e.setAttribute("paramlist", lumaFiles);
6187 emit transitionItemSelected(NULL);
6190 double CustomTrackView::fps() const
6192 return m_document->fps();
6195 void CustomTrackView::updateProjectFps()
6197 // update all clips to the new fps
6198 resetSelectionGroup();
6199 scene()->clearSelection();
6201 QList<QGraphicsItem *> itemList = items();
6202 for (int i = 0; i < itemList.count(); i++) {
6203 // remove all items and re-add them one by one
6204 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6206 for (int i = 0; i < itemList.count(); i++) {
6207 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6208 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6209 clip->updateFps(m_document->fps());
6210 m_scene->addItem(clip);
6211 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6212 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6213 QList<QGraphicsItem *> children = grp->childItems();
6214 for (int j = 0; j < children.count(); j++) {
6215 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6216 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6217 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6218 clip->updateFps(m_document->fps());
6221 m_document->clipManager()->removeGroup(grp);
6222 m_scene->addItem(grp);
6223 scene()->destroyItemGroup(grp);
6224 scene()->clearSelection();
6225 for (int j = 0; j < children.count(); j++) {
6226 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6227 //children.at(j)->setParentItem(0);
6228 children.at(j)->setSelected(true);
6231 groupSelectedItems(true, true);
6232 } else if (itemList.at(i)->type() == GUIDEITEM) {
6233 Guide *g = static_cast<Guide *>(itemList.at(i));
6235 m_scene->addItem(g);
6238 viewport()->update();
6241 void CustomTrackView::slotTrackDown()
6243 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6244 else m_selectedTrack++;
6245 emit updateTrackHeaders();
6246 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6247 ensureVisible(rect, 0, 0);
6248 viewport()->update();
6251 void CustomTrackView::slotTrackUp()
6253 if (m_selectedTrack > 0) m_selectedTrack--;
6254 else m_selectedTrack = m_document->tracksCount() - 1;
6255 emit updateTrackHeaders();
6256 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6257 ensureVisible(rect, 0, 0);
6258 viewport()->update();
6261 int CustomTrackView::selectedTrack() const
6263 return m_selectedTrack;
6266 QStringList CustomTrackView::selectedClips() const
6268 QStringList clipIds;
6269 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6270 for (int i = 0; i < selection.count(); i++) {
6271 if (selection.at(i)->type() == AVWIDGET) {
6272 ClipItem *item = (ClipItem *)selection.at(i);
6273 clipIds << item->clipProducer();
6279 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6281 QList<ClipItem *> clips;
6282 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6283 for (int i = 0; i < selection.count(); i++) {
6284 if (selection.at(i)->type() == AVWIDGET) {
6285 clips.append((ClipItem *)selection.at(i));
6291 void CustomTrackView::slotSelectTrack(int ix)
6293 m_selectedTrack = qMax(0, ix);
6294 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6295 emit updateTrackHeaders();
6296 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6297 ensureVisible(rect, 0, 0);
6298 viewport()->update();
6301 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6304 if (track != -1 && pos != -1)
6305 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6307 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6308 QList<QGraphicsItem *> selection = m_scene->items(rect);
6309 resetSelectionGroup(group);
6310 if (!group) m_scene->clearSelection();
6311 for (int i = 0; i < selection.count(); i++) {
6312 if (selection.at(i)->type() == AVWIDGET) {
6313 selection.at(i)->setSelected(add);
6317 if (group) groupSelectedItems();
6320 void CustomTrackView::selectTransition(bool add, bool group)
6322 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6323 QList<QGraphicsItem *> selection = m_scene->items(rect);
6324 resetSelectionGroup(group);
6325 if (!group) m_scene->clearSelection();
6326 for (int i = 0; i < selection.count(); i++) {
6327 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6328 selection.at(i)->setSelected(add);
6332 if (group) groupSelectedItems();
6335 QStringList CustomTrackView::extractTransitionsLumas()
6338 QList<QGraphicsItem *> itemList = items();
6339 Transition *transitionitem;
6340 QDomElement transitionXml;
6341 for (int i = 0; i < itemList.count(); i++) {
6342 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6343 transitionitem = static_cast <Transition*>(itemList.at(i));
6344 transitionXml = transitionitem->toXML();
6345 // luma files in transitions can be in "resource" or "luma" property
6346 QString luma = EffectsList::parameter(transitionXml, "luma");
6347 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6348 if (!luma.isEmpty()) urls << KUrl(luma).path();
6351 #if QT_VERSION >= 0x040500
6352 urls.removeDuplicates();
6357 void CustomTrackView::setEditMode(EDITMODE mode)
6359 m_scene->setEditMode(mode);
6362 void CustomTrackView::checkTrackSequence(int track)
6364 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6365 //track = m_document->tracksCount() -track;
6366 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6367 QList<QGraphicsItem *> selection = m_scene->items(rect);
6368 QList <int> timelineList;
6369 timelineList.append(0);
6370 for (int i = 0; i < selection.count(); i++) {
6371 if (selection.at(i)->type() == AVWIDGET) {
6372 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6373 int start = clip->startPos().frames(m_document->fps());
6374 int end = clip->endPos().frames(m_document->fps());
6375 if (!timelineList.contains(start)) timelineList.append(start);
6376 if (!timelineList.contains(end)) timelineList.append(end);
6379 qSort(timelineList);
6380 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6381 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6384 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6386 if (data.isEmpty()) return;
6387 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6389 info.startPos = GenTime(in, m_document->fps());
6390 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6391 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6392 info.cropDuration = info.endPos - info.startPos;
6393 info.track = m_selectedTrack;
6394 QUndoCommand *addCommand = new QUndoCommand();
6395 addCommand->setText(i18n("Insert clip"));
6396 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6397 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6398 updateTrackDuration(info.track, addCommand);
6399 m_commandStack->push(addCommand);
6401 selectClip(true, false, m_selectedTrack, in);
6402 // Automatic audio split
6403 if (KdenliveSettings::splitaudio())
6407 void CustomTrackView::clearSelection()
6409 resetSelectionGroup();
6410 scene()->clearSelection();
6412 emit clipItemSelected(NULL);
6415 void CustomTrackView::updatePalette()
6417 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6421 pen1.setColor(palette().text().color());
6422 m_cursorLine->setPen(pen1);
6424 emit tracksChanged();
6427 void CustomTrackView::removeTipAnimation()
6430 scene()->removeItem(m_visualTip);
6431 m_animationTimer->stop();
6439 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6441 if (m_visualTip == NULL) {
6442 QRectF rect = clip->sceneBoundingRect();
6443 m_animation = new QGraphicsItemAnimation;
6444 m_animation->setTimeLine(m_animationTimer);
6445 m_animation->setScaleAt(1, 1, 1);
6450 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6451 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6452 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6454 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6456 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6458 m_animation->setScaleAt(.5, 2, 2);
6462 polygon << QPoint(0, - size * 2);
6463 if (mode == RESIZESTART)
6464 polygon << QPoint(size * 2, 0);
6466 polygon << QPoint(- size * 2, 0);
6467 polygon << QPoint(0, size * 2);
6468 polygon << QPoint(0, - size * 2);
6470 m_visualTip = new QGraphicsPolygonItem(polygon);
6471 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6472 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6473 if (mode == RESIZESTART)
6474 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6476 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6478 m_animation->setScaleAt(.5, 2, 1);
6480 case TRANSITIONSTART:
6482 polygon << QPoint(0, - size * 2);
6483 if (mode == TRANSITIONSTART)
6484 polygon << QPoint(size * 2, 0);
6486 polygon << QPoint(- size * 2, 0);
6487 polygon << QPoint(0, 0);
6488 polygon << QPoint(0, - size * 2);
6490 m_visualTip = new QGraphicsPolygonItem(polygon);
6491 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6492 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6493 if (mode == TRANSITIONSTART)
6494 m_visualTip->setPos(rect.x(), rect.bottom());
6496 m_visualTip->setPos(rect.right(), rect.bottom());
6498 m_animation->setScaleAt(.5, 2, 2);
6505 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6506 m_visualTip->setZValue(100);
6507 scene()->addItem(m_visualTip);
6508 m_animation->setItem(m_visualTip);
6509 m_animationTimer->start();
6513 bool CustomTrackView::hasAudio(int track) const
6515 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6516 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6517 QGraphicsItem *item;
6518 for (int i = 0; i < collisions.count(); i++) {
6519 item = collisions.at(i);
6520 if (!item->isEnabled()) continue;
6521 if (item->type() == AVWIDGET) {
6522 ClipItem *clip = static_cast <ClipItem *>(item);
6523 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6529 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6531 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6532 m_commandStack->push(command);
6533 setDocumentModified();
6537 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6539 EffectsParameterList parameters;
6540 parameters.addParam("tag", effect.attribute("tag"));
6541 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6542 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6543 parameters.addParam("id", effect.attribute("id"));
6544 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6545 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6546 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6547 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6549 QDomNodeList params = effect.elementsByTagName("parameter");
6550 for (int i = 0; i < params.count(); i++) {
6551 QDomElement e = params.item(i).toElement();
6552 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6553 if (e.attribute("type") == "simplekeyframe") {
6555 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6556 double factor = e.attribute("factor", "1").toDouble();
6557 for (int j = 0; j < values.count(); j++) {
6558 QString pos = values.at(j).section(':', 0, 0);
6559 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6560 values[j] = pos + "=" + QString::number(val);
6562 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6563 parameters.addParam(e.attribute("name"), values.join(";"));
6564 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6565 parameters.addParam("max", e.attribute("max"));
6566 parameters.addParam("min", e.attribute("min"));
6567 parameters.addParam("factor", e.attribute("factor", "1"));*/
6568 } else if (e.attribute("type") == "keyframe") {
6569 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6570 parameters.addParam("keyframes", e.attribute("keyframes"));
6571 parameters.addParam("max", e.attribute("max"));
6572 parameters.addParam("min", e.attribute("min"));
6573 parameters.addParam("factor", e.attribute("factor", "1"));
6574 parameters.addParam("starttag", e.attribute("starttag", "start"));
6575 parameters.addParam("endtag", e.attribute("endtag", "end"));
6576 } else if (e.attribute("namedesc").contains(';')) {
6577 QString format = e.attribute("format");
6578 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6579 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6581 QTextStream txtNeu(&neu);
6582 if (values.size() > 0)
6583 txtNeu << (int)values[0].toDouble();
6584 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6585 txtNeu << separators[i];
6586 txtNeu << (int)(values[i+1].toDouble());
6588 parameters.addParam("start", neu);
6590 if (e.attribute("factor", "1") != "1") {
6592 if (e.attribute("factor").startsWith('%')) {
6593 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6594 } else fact = e.attribute("factor", "1").toDouble();
6595 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6597 parameters.addParam(e.attribute("name"), e.attribute("value"));
6604 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6606 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6608 for (int i = 0; i < effects.count(); ++i) {
6609 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6610 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6612 // if effect is displayed, update the effect edit widget with new clip duration
6613 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6614 emit clipItemSelected(item, effects.at(i));*/
6616 // update always, otherwise there might problems when resizing groups
6617 if (effects.count())
6618 emit clipItemSelected(item, item->selectedEffectIndex());
6621 void CustomTrackView::updateTrackNames(int track, bool added)
6623 QList <TrackInfo> tracks = m_document->tracksList();
6624 int max = tracks.count();
6625 int docTrack = max - track - 1;
6627 // count number of tracks of each type
6628 int videoTracks = 0;
6629 int audioTracks = 0;
6630 for (int i = max - 1; i >= 0; --i) {
6631 TrackInfo info = tracks.at(i);
6632 if (info.type == VIDEOTRACK)
6637 if (i <= docTrack) {
6638 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6639 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6642 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6643 info.trackName = type + QString::number(typeNumber);
6644 m_document->setTrackType(i, info);
6647 if (info.trackName == type + QString::number(typeNumber + 1)) {
6648 info.trackName = type + QString::number(typeNumber);
6649 m_document->setTrackType(i, info);
6654 emit tracksChanged();
6657 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6663 tracks << m_document->tracksCount() - track - 1;
6665 // negative track number -> update all tracks
6666 for (int i = 0; i < m_document->tracksCount(); ++i)
6670 for (int i = 0; i < tracks.count(); ++i) {
6672 // t + 1 because of black background track
6673 duration = m_document->renderer()->mltTrackDuration(t + 1);
6674 if (duration != m_document->trackDuration(t)) {
6675 m_document->setTrackDuration(t, duration);
6678 EffectsList effects = m_document->getTrackEffects(t);
6679 for (int j = 0; j < effects.count(); ++j) {
6681 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6682 * - update the effectstack if necessary
6689 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6691 QList<QGraphicsItem *> list = scene()->items();
6692 ClipItem *clip = NULL;
6693 for (int i = 0; i < list.size(); ++i) {
6694 if (list.at(i)->type() == AVWIDGET) {
6695 clip = static_cast <ClipItem *>(list.at(i));
6696 if (clip->clipProducer() == id) {
6697 clip->refreshClip(true, resetThumbs);
6703 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6705 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6707 if (effects.count()) {
6708 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6709 while (i != effects.constEnd()) {
6710 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);