1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
597 if (opMode == MOVE) {
598 setCursor(Qt::OpenHandCursor);
599 if (item->type() == AVWIDGET) {
600 ClipItem *ci = static_cast <ClipItem *>(item);
601 QString message = ci->clipName() + i18n(":");
602 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
603 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
604 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
605 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
606 if (clip->parentItem() == m_selectionGroup)
607 message.append(i18n(" Selection duration:"));
609 message.append(i18n(" Group duration:"));
610 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
611 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
612 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
613 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
616 emit displayMessage(message, InformationMessage);
618 } else if (opMode == RESIZESTART) {
619 setCursor(KCursor("left_side", Qt::SizeHorCursor));
620 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
621 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
622 } else if (opMode == RESIZEEND) {
623 setCursor(KCursor("right_side", Qt::SizeHorCursor));
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
626 } else if (opMode == FADEIN || opMode == FADEOUT) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
629 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
630 setCursor(Qt::PointingHandCursor);
631 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
632 } else if (opMode == KEYFRAME) {
633 setCursor(Qt::PointingHandCursor);
634 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
636 } // no clip under mouse
637 else if (m_tool == RAZORTOOL) {
640 } else if (opMode == MOVEGUIDE) {
641 m_moveOpMode = opMode;
642 setCursor(Qt::SplitHCursor);
644 removeTipAnimation();
645 setCursor(Qt::ArrowCursor);
646 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
647 QGraphicsView::mouseMoveEvent(event);
649 setCursorPos(mappedXPos);
650 slotCheckPositionScrolling();
652 } else m_moveOpMode = NONE;
654 QGraphicsView::mouseMoveEvent(event);
658 void CustomTrackView::mousePressEvent(QMouseEvent * event)
660 setFocus(Qt::MouseFocusReason);
661 m_menuPosition = QPoint();
663 // special cases (middle click button or ctrl / shift click
664 if (event->button() == Qt::MidButton) {
666 m_blockRefresh = false;
667 m_operationMode = NONE;
671 if (event->modifiers() & Qt::ShiftModifier) {
672 // Rectangle selection
673 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
674 setDragMode(QGraphicsView::RubberBandDrag);
675 if (!(event->modifiers() & Qt::ControlModifier)) {
676 resetSelectionGroup();
677 scene()->clearSelection();
679 m_blockRefresh = false;
680 m_operationMode = RUBBERSELECTION;
681 QGraphicsView::mousePressEvent(event);
685 m_blockRefresh = true;
687 bool collision = false;
689 if (m_tool != RAZORTOOL) activateMonitor();
690 else if (m_document->renderer()->playSpeed() != 0.0) {
691 m_document->renderer()->pause();
694 m_clickEvent = event->pos();
696 // check item under mouse
697 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
699 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
700 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
701 setDragMode(QGraphicsView::ScrollHandDrag);
702 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = false;
704 m_operationMode = NONE;
708 // if a guide and a clip were pressed, just select the guide
709 for (int i = 0; i < collisionList.count(); ++i) {
710 if (collisionList.at(i)->type() == GUIDEITEM) {
711 // a guide item was pressed
712 m_dragGuide = (Guide *) collisionList.at(i);
713 if (event->button() == Qt::LeftButton) { // move it
714 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
716 m_operationMode = MOVEGUIDE;
717 // deselect all clips so that only the guide will move
718 m_scene->clearSelection();
719 resetSelectionGroup(false);
720 updateSnapPoints(NULL);
721 QGraphicsView::mousePressEvent(event);
723 } else // show context menu
728 // Find first clip, transition or group under mouse (when no guides selected)
730 AbstractGroupItem *dragGroup = NULL;
731 AbstractClipItem *collisionClip = NULL;
733 while (!m_dragGuide && ct < collisionList.count()) {
734 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
735 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
736 if (collisionClip->isItemLocked())
738 if (collisionClip == m_dragItem)
739 collisionClip = NULL;
741 m_dragItem = collisionClip;
743 m_dragItemInfo = m_dragItem->info();
744 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
745 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
746 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
753 if (m_dragItem) emit clipItemSelected(NULL);
756 #if QT_VERSION >= 0x040600
757 // Add shadow to dragged item, currently disabled because of painting artifacts
758 //TODO: re-enable when fixed
759 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
760 eff->setBlurRadius(5);
761 eff->setOffset(3, 3);
762 m_dragItem->setGraphicsEffect(eff);*/
764 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
765 // update transition menu action
766 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
767 m_autoTransition->setEnabled(true);
768 } else m_autoTransition->setEnabled(false);
770 // context menu requested
771 if (event->button() == Qt::RightButton) {
773 if (dragGroup) dragGroup->setSelected(true);
774 else if (!m_dragItem->isSelected()) {
775 resetSelectionGroup(false);
776 m_scene->clearSelection();
777 m_dragItem->setSelected(true);
779 } else if (!m_dragGuide) {
780 // check if there is a guide close to mouse click
781 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
782 for (int i = 0; i < guidesCollisionList.count(); i++) {
783 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
784 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
788 // keep this to support multiple guides context menu in the future (?)
789 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
790 guidesCollisionList.removeAt(0);
792 if (!guidesCollisionList.isEmpty())
793 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
796 m_operationMode = NONE;
797 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
798 m_menuPosition = m_clickEvent;
804 // No item under click
805 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
806 resetSelectionGroup(false);
807 setCursor(Qt::ArrowCursor);
808 m_scene->clearSelection();
810 updateClipTypeActions(NULL);
811 if (m_tool == SPACERTOOL) {
812 QList<QGraphicsItem *> selection;
813 if (event->modifiers() == Qt::ControlModifier) {
814 // Ctrl + click, select all items on track after click position
815 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
816 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
817 // Cannot use spacer on locked track
818 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
822 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
825 selection = checkForGroups(rect, &isOk);
827 // groups found on track, do not allow the move
828 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
832 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;
834 // Select all items on all tracks after click position
835 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
836 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
839 QList <GenTime> offsetList;
840 // create group to hold selected items
841 m_selectionGroup = new AbstractGroupItem(m_document->fps());
842 scene()->addItem(m_selectionGroup);
844 for (int i = 0; i < selection.count(); i++) {
845 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
846 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
847 if (item->isItemLocked()) continue;
848 offsetList.append(item->startPos());
849 offsetList.append(item->endPos());
850 m_selectionGroup->addToGroup(selection.at(i));
851 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
852 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
853 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
854 QList<QGraphicsItem *> children = selection.at(i)->childItems();
855 for (int j = 0; j < children.count(); j++) {
856 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
857 offsetList.append(item->startPos());
858 offsetList.append(item->endPos());
860 m_selectionGroup->addToGroup(selection.at(i));
861 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
862 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
863 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
864 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
865 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
866 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
869 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
870 if (!offsetList.isEmpty()) {
872 QList <GenTime> cleandOffsetList;
873 GenTime startOffset = offsetList.takeFirst();
874 for (int k = 0; k < offsetList.size(); k++) {
875 GenTime newoffset = offsetList.at(k) - startOffset;
876 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
877 cleandOffsetList.append(newoffset);
880 updateSnapPoints(NULL, cleandOffsetList, true);
882 m_operationMode = SPACER;
884 setCursorPos((int)(mapToScene(event->x(), 0).x()));
886 QGraphicsView::mousePressEvent(event);
891 if (m_tool == RAZORTOOL && m_dragItem) {
892 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
896 m_document->renderer()->pause();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
898 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
900 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
901 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
902 m_commandStack->push(command);
904 setDocumentModified();
911 bool itemSelected = false;
912 if (m_dragItem->isSelected())
914 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
916 else if (dragGroup && dragGroup->isSelected())
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
933 dragGroup->setSelected(selected);
935 m_dragItem->setSelected(selected);
937 groupSelectedItems();
938 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
939 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
940 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
943 if (collisionClip != NULL || m_dragItem == NULL) {
944 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
945 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
946 emit clipItemSelected(selected);
948 emit clipItemSelected(NULL);
952 // If clicked item is selected, allow move
953 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
955 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
956 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
957 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
962 updateSnapPoints(NULL);
964 updateSnapPoints(m_dragItem);
966 QList <GenTime> offsetList;
967 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
968 for (int i = 0; i < children.count(); i++) {
969 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
970 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
971 offsetList.append(item->startPos());
972 offsetList.append(item->endPos());
975 if (!offsetList.isEmpty()) {
977 GenTime startOffset = offsetList.takeFirst();
978 QList <GenTime> cleandOffsetList;
979 for (int k = 0; k < offsetList.size(); k++) {
980 GenTime newoffset = offsetList.at(k) - startOffset;
981 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
982 cleandOffsetList.append(newoffset);
985 updateSnapPoints(NULL, cleandOffsetList, true);
989 if (m_operationMode == KEYFRAME) {
990 m_dragItem->updateSelectedKeyFrame();
991 m_blockRefresh = false;
993 } else if (m_operationMode == MOVE) {
994 setCursor(Qt::ClosedHandCursor);
995 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
997 info.startPos = m_dragItem->startPos();
998 info.track = m_dragItem->track();
999 int transitiontrack = getPreviousVideoTrack(info.track);
1000 ClipItem *transitionClip = NULL;
1001 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1002 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1003 info.endPos = transitionClip->endPos();
1005 GenTime transitionDuration(65, m_document->fps());
1006 if (m_dragItem->cropDuration() < transitionDuration)
1007 info.endPos = m_dragItem->endPos();
1009 info.endPos = info.startPos + transitionDuration;
1011 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1012 // Check there is no other transition at that place
1013 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1014 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1015 QList<QGraphicsItem *> selection = m_scene->items(r);
1016 bool transitionAccepted = true;
1017 for (int i = 0; i < selection.count(); i++) {
1018 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1019 Transition *tr = static_cast <Transition *>(selection.at(i));
1020 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1021 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1022 } else transitionAccepted = false;
1025 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1026 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1027 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1029 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1030 info.track = m_dragItem->track();
1031 int transitiontrack = getPreviousVideoTrack(info.track);
1032 ClipItem *transitionClip = NULL;
1033 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1034 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1035 info.startPos = transitionClip->startPos();
1037 GenTime transitionDuration(65, m_document->fps());
1038 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1039 else info.startPos = info.endPos - transitionDuration;
1041 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1042 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1043 EffectsList::setParameter(transition, "reverse", "1");
1045 // Check there is no other transition at that place
1046 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1047 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1048 QList<QGraphicsItem *> selection = m_scene->items(r);
1049 bool transitionAccepted = true;
1050 for (int i = 0; i < selection.count(); i++) {
1051 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1052 Transition *tr = static_cast <Transition *>(selection.at(i));
1053 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1054 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1055 } else transitionAccepted = false;
1058 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1059 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1061 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1062 resetSelectionGroup(false);
1063 m_dragItem->setSelected(true);
1066 m_blockRefresh = false;
1068 QGraphicsView::mousePressEvent(event);
1071 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1073 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1074 QList<QGraphicsItem *> list = scene()->items(p);
1075 AbstractGroupItem *group = NULL;
1076 for (int i = 0; i < list.size(); i++) {
1077 if (!list.at(i)->isEnabled()) continue;
1078 if (list.at(i)->type() == GROUPWIDGET) {
1079 group = static_cast <AbstractGroupItem *>(list.at(i));
1083 rebuildGroup(group);
1086 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1089 resetSelectionGroup(false);
1090 m_scene->clearSelection();
1092 QList <QGraphicsItem *> children = group->childItems();
1093 m_document->clipManager()->removeGroup(group);
1094 scene()->destroyItemGroup(group);
1095 for (int i = 0; i < children.count(); i++)
1096 children.at(i)->setSelected(true);
1097 groupSelectedItems(false, true);
1101 void CustomTrackView::resetSelectionGroup(bool selectItems)
1103 if (m_selectionGroup) {
1104 // delete selection group
1105 bool snap = KdenliveSettings::snaptopoints();
1106 KdenliveSettings::setSnaptopoints(false);
1108 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1109 scene()->destroyItemGroup(m_selectionGroup);
1110 for (int i = 0; i < children.count(); i++) {
1111 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1112 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1113 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1114 children.at(i)->setSelected(selectItems);
1116 } else if (children.at(i)->type() == GROUPWIDGET) {
1117 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1118 children.at(i)->setSelected(selectItems);
1121 m_selectionGroup = NULL;
1122 KdenliveSettings::setSnaptopoints(snap);
1126 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1128 if (m_selectionGroup) {
1129 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1132 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1133 if (selection.isEmpty()) return;
1135 // Find top left position of selection
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1138 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1139 } else if (selection.at(i)->parentItem()) {
1140 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1144 if (force || selection.count() > 1) {
1145 bool snap = KdenliveSettings::snaptopoints();
1146 KdenliveSettings::setSnaptopoints(false);
1147 if (createNewGroup) {
1148 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1149 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1150 QPointF diff = newGroup->pos();
1151 newGroup->translate(-diff.x(), -diff.y());
1152 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1154 scene()->addItem(newGroup);
1156 // Check if we are trying to include a group in a group
1157 QList <AbstractGroupItem *> groups;
1158 for (int i = 0; i < selection.count(); i++) {
1159 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1160 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1161 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1162 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1164 if (!groups.isEmpty()) {
1165 // ungroup previous groups
1166 while (!groups.isEmpty()) {
1167 AbstractGroupItem *grp = groups.takeFirst();
1168 m_document->clipManager()->removeGroup(grp);
1169 scene()->destroyItemGroup(grp);
1171 selection = m_scene->selectedItems();
1174 for (int i = 0; i < selection.count(); i++) {
1175 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1176 newGroup->addToGroup(selection.at(i));
1177 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1180 KdenliveSettings::setSnaptopoints(snap);
1182 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1183 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1184 QPointF diff = m_selectionGroup->pos();
1185 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1186 m_selectionGroup->translate(- diff.x(), -diff.y());
1188 scene()->addItem(m_selectionGroup);
1189 for (int i = 0; i < selection.count(); i++) {
1190 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1191 m_selectionGroup->addToGroup(selection.at(i));
1192 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1195 KdenliveSettings::setSnaptopoints(snap);
1196 if (m_selectionGroup) {
1197 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1198 m_selectionGroupInfo.track = m_selectionGroup->track();
1201 } else resetSelectionGroup();
1204 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1206 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1207 /*if (m_moveOpMode == KEYFRAME) {
1208 // user double clicked on a keyframe, open edit dialog
1209 //TODO: update for effects with several values per keyframe
1210 QDialog d(parentWidget());
1211 Ui::KeyFrameDialog_UI view;
1213 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1214 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1215 view.kfr_value->setFocus();
1216 if (d.exec() == QDialog::Accepted) {
1217 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1218 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1219 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1220 QString previous = item->keyframes(item->selectedEffectIndex());
1221 item->updateKeyframeEffect();
1222 QString next = item->keyframes(item->selectedEffectIndex());
1223 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1224 m_commandStack->push(command);
1225 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1226 emit clipItemSelected(item, item->selectedEffectIndex());
1231 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1232 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1233 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1234 //QString previous = item->keyframes(item->selectedEffectIndex());
1235 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1236 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1237 //item->updateKeyframeEffect();
1238 //QString next = item->keyframes(item->selectedEffectIndex());
1239 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1240 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1241 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1242 m_commandStack->push(command);
1243 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1244 emit clipItemSelected(item, item->selectedEffectIndex());
1246 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1249 QList<QGraphicsItem *> collisionList = items(event->pos());
1250 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1251 Guide *editGuide = (Guide *) collisionList.at(0);
1252 if (editGuide) slotEditGuide(editGuide->info());
1257 void CustomTrackView::editItemDuration()
1259 AbstractClipItem *item;
1263 if (m_scene->selectedItems().count() == 1) {
1264 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1266 if (m_scene->selectedItems().empty())
1267 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1269 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1275 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1279 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1280 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1284 if (!item->isItemLocked()) {
1287 if (item->type() == TRANSITIONWIDGET)
1288 getTransitionAvailableSpace(item, minimum, maximum);
1290 getClipAvailableSpace(item, minimum, maximum);
1292 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1293 if (d.exec() == QDialog::Accepted) {
1294 ItemInfo clipInfo = item->info();
1295 ItemInfo startInfo = clipInfo;
1296 if (item->type() == TRANSITIONWIDGET) {
1297 // move & resize transition
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = clipInfo.startPos + d.duration();
1300 clipInfo.track = item->track();
1301 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1302 updateTrackDuration(clipInfo.track, command);
1303 m_commandStack->push(command);
1305 // move and resize clip
1306 QUndoCommand *moveCommand = new QUndoCommand();
1307 moveCommand->setText(i18n("Edit clip"));
1308 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1309 // duration was reduced, so process it first
1310 clipInfo.endPos = clipInfo.startPos + d.duration();
1311 clipInfo.cropStart = d.cropStart();
1312 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1314 if (d.startPos() != clipInfo.startPos) {
1315 startInfo = clipInfo;
1316 clipInfo.startPos = d.startPos();
1317 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1318 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1320 if (d.duration() > item->cropDuration()) {
1321 // duration was increased, so process it after move
1322 startInfo = clipInfo;
1323 clipInfo.endPos = clipInfo.startPos + d.duration();
1324 clipInfo.cropStart = d.cropStart();
1325 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1327 updateTrackDuration(clipInfo.track, moveCommand);
1328 m_commandStack->push(moveCommand);
1332 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1336 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1338 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1340 clip->setKeyframes(index, keyframes);
1341 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1342 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1346 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1348 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1349 m_editGuide->setEnabled(m_dragGuide != NULL);
1350 m_markerMenu->clear();
1351 m_markerMenu->setEnabled(false);
1353 m_timelineContextMenu->popup(pos);
1354 } else if (group != NULL) {
1355 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1356 m_ungroupAction->setEnabled(true);
1357 updateClipTypeActions(NULL);
1358 m_timelineContextClipMenu->popup(pos);
1360 m_ungroupAction->setEnabled(false);
1361 if (clip->type() == AVWIDGET) {
1362 ClipItem *item = static_cast <ClipItem*>(clip);
1363 //build go to marker menu
1364 if (item->baseClip()) {
1365 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1366 int offset = item->startPos().frames(m_document->fps());
1367 if (!markers.isEmpty()) {
1368 for (int i = 0; i < markers.count(); i++) {
1369 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1370 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1371 QAction *go = m_markerMenu->addAction(position);
1372 go->setData(pos + offset);
1375 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1377 updateClipTypeActions(item);
1378 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1379 m_timelineContextClipMenu->popup(pos);
1380 } else if (clip->type() == TRANSITIONWIDGET) {
1381 m_timelineContextTransitionMenu->popup(pos);
1386 void CustomTrackView::activateMonitor()
1388 emit activateDocumentMonitor();
1391 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1393 resetSelectionGroup();
1395 info.startPos = GenTime();
1396 info.cropStart = GenTime(in, m_document->fps());
1397 info.endPos = GenTime(out - in, m_document->fps());
1398 info.cropDuration = info.endPos - info.startPos;
1401 // Check if clip can be inserted at that position
1402 ItemInfo pasteInfo = info;
1403 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1404 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1405 pasteInfo.track = selectedTrack();
1406 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1407 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1411 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1412 updateTrackDuration(pasteInfo.track, command);
1413 m_commandStack->push(command);
1415 selectClip(true, false);
1416 // Automatic audio split
1417 if (KdenliveSettings::splitaudio())
1421 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1423 if (data->hasFormat("kdenlive/clip")) {
1425 m_scene->clearSelection();
1426 resetSelectionGroup(false);
1427 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1428 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1430 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1433 QPointF framePos = mapToScene(pos);
1435 info.startPos = GenTime();
1436 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1437 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1438 info.cropDuration = info.endPos - info.startPos;
1441 // Check if clip can be inserted at that position
1442 ItemInfo pasteInfo = info;
1443 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1444 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1445 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1446 framePos.setX((int)(framePos.x() + 0.5));
1447 framePos.setY(pasteInfo.track * m_tracksHeight);
1448 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1451 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1452 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1453 m_selectionGroup->addToGroup(item);
1454 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1456 QList <GenTime> offsetList;
1457 offsetList.append(info.endPos);
1458 updateSnapPoints(NULL, offsetList);
1459 m_selectionGroup->setPos(framePos);
1460 scene()->addItem(m_selectionGroup);
1461 m_selectionGroup->setSelected(true);
1463 } else if (data->hasFormat("kdenlive/producerslist")) {
1465 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1466 m_scene->clearSelection();
1467 resetSelectionGroup(false);
1469 QList <GenTime> offsetList;
1470 QList <ItemInfo> infoList;
1471 QPointF framePos = mapToScene(pos);
1472 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1473 int track = (int)(framePos.y() / m_tracksHeight);
1474 framePos.setX((int)(framePos.x() + 0.5));
1475 framePos.setY(track * m_tracksHeight);
1477 // Check if clips can be inserted at that position
1478 for (int i = 0; i < ids.size(); ++i) {
1479 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1481 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1485 info.startPos = start;
1486 info.cropDuration = clip->duration();
1487 info.endPos = info.startPos + info.cropDuration;
1489 infoList.append(info);
1490 start += clip->duration();
1492 if (!canBePastedTo(infoList, AVWIDGET)) {
1495 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1497 for (int i = 0; i < ids.size(); ++i) {
1498 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1500 info.startPos = start;
1501 info.cropDuration = clip->duration();
1502 info.endPos = info.startPos + info.cropDuration;
1504 start += info.cropDuration;
1505 offsetList.append(start);
1506 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1507 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1508 m_selectionGroup->addToGroup(item);
1509 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1512 updateSnapPoints(NULL, offsetList);
1513 m_selectionGroup->setPos(framePos);
1514 scene()->addItem(m_selectionGroup);
1515 //m_selectionGroup->setZValue(10);
1516 m_thumbsTimer.start();
1520 // the drag is not a clip (may be effect, ...)
1528 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1530 if (insertDropClips(event->mimeData(), event->pos())) {
1531 event->acceptProposedAction();
1532 } else QGraphicsView::dragEnterEvent(event);
1535 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1537 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);
1538 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1539 collindingItems.removeAll(item);
1540 if (collindingItems.isEmpty()) return false;
1542 for (int i = 0; i < collindingItems.count(); i++) {
1543 QGraphicsItem *collision = collindingItems.at(i);
1544 if (collision->type() == item->type()) {
1546 kDebug() << "// COLLISIION DETECTED";
1554 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1556 int track = m_document->tracksCount() - clip->track();
1557 GenTime pos = clip->startPos();
1558 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1559 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1562 bool success = true;
1563 for (int i = 0; i < clip->effectsCount(); i++) {
1564 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1566 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1567 m_document->renderer()->doRefresh();
1570 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1572 if (pos < GenTime()) {
1575 m_document->addTrackEffect(track - 1, effect);
1576 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1577 emit updateTrackEffectState(track - 1);
1578 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1581 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1583 // Special case: speed effect
1584 if (effect.attribute("id") == "speed") {
1585 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1586 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1589 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1590 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1591 if (strobe == 0) strobe = 1;
1592 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1593 EffectsParameterList params = clip->addEffect(effect);
1594 m_document->renderer()->mltAddEffect(track, pos, params);
1595 if (clip->isSelected()) emit clipItemSelected(clip);
1598 EffectsParameterList params = clip->addEffect(effect);
1599 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1600 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1601 if (clip->isSelected()) emit clipItemSelected(clip);
1602 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1605 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1607 QString index = effect.attribute("kdenlive_ix");
1608 if (pos < GenTime()) {
1609 // Delete track effect
1610 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1611 m_document->removeTrackEffect(track - 1, effect);
1613 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1614 emit updateTrackEffectState(track - 1);
1615 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1618 // Special case: speed effect
1619 if (effect.attribute("id") == "speed") {
1620 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1622 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1623 clip->deleteEffect(index);
1624 emit clipItemSelected(clip);
1625 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1629 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1630 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1631 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1634 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1636 clip->deleteEffect(index);
1637 emit clipItemSelected(clip);
1641 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1643 QList<QGraphicsItem *> itemList = group->childItems();
1644 QUndoCommand *effectCommand = new QUndoCommand();
1646 QDomNode namenode = effect.elementsByTagName("name").item(0);
1647 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1648 else effectName = i18n("effect");
1649 effectCommand->setText(i18n("Add %1", effectName));
1651 for (int i = 0; i < itemList.count(); i++) {
1652 if (itemList.at(i)->type() == AVWIDGET) {
1653 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1654 if (effect.attribute("type") == "audio") {
1655 // Don't add audio effects on video clips
1656 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1657 } else if (effect.hasAttribute("type") == false) {
1658 // Don't add video effect on audio clips
1659 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1662 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1663 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1666 if (item->isItemLocked()) {
1669 item->initEffect(effect);
1670 if (effect.attribute("tag") == "ladspa") {
1671 QString ladpsaFile = m_document->getLadspaFile();
1672 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1673 effect.setAttribute("src", ladpsaFile);
1675 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1680 m_commandStack->push(effectCommand);
1681 setDocumentModified();
1682 } else delete effectCommand;
1685 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1687 QList<QGraphicsItem *> itemList;
1688 QUndoCommand *effectCommand = new QUndoCommand();
1690 QDomNode namenode = effect.elementsByTagName("name").item(0);
1691 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1692 else effectName = i18n("effect");
1693 effectCommand->setText(i18n("Add %1", effectName));
1695 if (track == -1) itemList = scene()->selectedItems();
1696 if (itemList.isEmpty()) {
1697 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1698 if (clip) itemList.append(clip);
1699 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1703 for (int i = 0; i < itemList.count(); i++) {
1704 if (itemList.at(i)->type() == GROUPWIDGET) {
1705 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1706 for (int j = 0; j < subitems.count(); j++) {
1707 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1712 for (int i = 0; i < itemList.count(); i++) {
1713 if (itemList.at(i)->type() == AVWIDGET) {
1714 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1715 if (effect.attribute("type") == "audio") {
1716 // Don't add audio effects on video clips
1717 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1718 /* do not show error message when item is part of a group as the user probably knows what he does then
1719 * and the message is annoying when working with the split audio feature */
1720 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1721 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1724 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1725 // Don't add video effect on audio clips
1726 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1727 /* do not show error message when item is part of a group as the user probably knows what he does then
1728 * and the message is annoying when working with the split audio feature */
1729 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1730 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1734 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1735 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1738 if (item->isItemLocked()) {
1742 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1743 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1745 item->initEffect(effect);
1748 if (effect.attribute("tag") == "ladspa") {
1749 QString ladpsaFile = m_document->getLadspaFile();
1750 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1751 effect.setAttribute("src", ladpsaFile);
1753 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1756 if (effectCommand->childCount() > 0) {
1757 m_commandStack->push(effectCommand);
1758 setDocumentModified();
1759 if (effectCommand->childCount() == 1) {
1760 // Display newly added clip effect
1761 for (int i = 0; i < itemList.count(); i++) {
1762 if (itemList.at(i)->type() == AVWIDGET) {
1763 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1764 if (!clip->isSelected()) {
1766 clip->setSelected(true);
1768 clip->setSelectedEffect(clip->effectsCount() - 1);
1769 emit clipItemSelected(clip, clip->effectsCount() - 1);
1774 } else delete effectCommand;
1777 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1780 // delete track effect
1781 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1782 m_commandStack->push(command);
1783 setDocumentModified();
1786 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1787 //clip is in a group, also remove the effect in other clips of the group
1788 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1789 QUndoCommand *delCommand = new QUndoCommand();
1791 QDomNode namenode = effect.elementsByTagName("name").item(0);
1792 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1793 else effectName = i18n("effect");
1794 delCommand->setText(i18n("Delete %1", effectName));
1797 for (int i = 0; i < items.count(); i++) {
1798 if (items.at(i)->type() == GROUPWIDGET) {
1799 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1800 for (int j = 0; j < subitems.count(); j++) {
1801 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1806 for (int i = 0; i < items.count(); i++) {
1807 if (items.at(i)->type() == AVWIDGET) {
1808 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1809 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1811 QDomElement eff = item->effectAt(ix);
1812 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1816 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1817 else delete delCommand;
1820 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1821 m_commandStack->push(command);
1822 setDocumentModified();
1825 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1827 if (insertedEffect.isNull()) {
1828 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1831 QDomElement effect = insertedEffect.cloneNode().toElement();
1832 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1833 if (pos < GenTime()) {
1834 // editing a track effect
1835 EffectsParameterList effectParams = getEffectArgs(effect);
1836 if (effect.attribute("tag") == "ladspa") {
1837 // Update the ladspa affect file
1838 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1840 // check if we are trying to reset a keyframe effect
1841 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1842 //clip->initEffect(effect);
1843 effectParams = getEffectArgs(effect);
1845 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1846 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1847 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1848 emit updateTrackEffectState(track);
1849 setDocumentModified();
1853 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1855 // Special case: speed effect
1856 if (effect.attribute("id") == "speed") {
1857 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1859 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1860 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1861 if (strobe == 0) strobe = 1;
1862 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1864 clip->setEffectAt(ix, effect);
1865 if (ix == clip->selectedEffectIndex()) {
1866 clip->setSelectedEffect(ix);
1867 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1872 EffectsParameterList effectParams = getEffectArgs(effect);
1873 if (effect.attribute("tag") == "ladspa") {
1874 // Update the ladspa affect file
1875 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1877 // check if we are trying to reset a keyframe effect
1878 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1879 clip->initEffect(effect);
1880 effectParams = getEffectArgs(effect);
1882 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1883 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1885 clip->setEffectAt(ix, effect);
1886 if (ix == clip->selectedEffectIndex()) {
1887 clip->setSelectedEffect(ix);
1888 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1890 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1891 // A fade effect was modified, update the clip
1892 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1893 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1894 clip->setFadeIn(pos);
1896 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1897 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1898 clip->setFadeOut(pos);
1902 setDocumentModified();
1905 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1907 if (pos < GenTime()) {
1908 // Moving track effect
1909 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1910 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1912 if (!act.isNull() && !before.isNull()) {
1913 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1914 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1915 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1916 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1917 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1920 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1921 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1922 QDomElement act = clip->effectAt(newPos - 1);
1923 QDomElement before = clip->effectAt(oldPos - 1);
1924 clip->setEffectAt(oldPos - 1, act);
1925 clip->setEffectAt(newPos - 1, before);
1926 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1927 if (act.attribute("id") == "speed") {
1928 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1929 } else if (before.attribute("id") == "speed") {
1930 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1931 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1932 emit clipItemSelected(clip, newPos - 1);
1933 setDocumentModified();
1934 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1937 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1939 EditEffectCommand *command;
1941 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1942 else effect = clip->effectAt(effectPos);
1943 QDomElement oldEffect = effect.cloneNode().toElement();
1944 effect.setAttribute("disable", (int) disable);
1948 // editing track effect
1949 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1951 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1953 m_commandStack->push(command);
1954 setDocumentModified();;
1957 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1959 MoveEffectCommand *command;
1961 // editing track effect
1962 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1963 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1964 m_commandStack->push(command);
1965 setDocumentModified();
1968 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1970 EditEffectCommand *command;
1971 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1972 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1973 m_commandStack->push(command);
1976 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1978 QDomElement effect = clip->getEffectAt(ix);
1979 QDomElement oldeffect = effect.cloneNode().toElement();
1980 effect.setAttribute("region", region);
1981 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1982 m_commandStack->push(command);
1985 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1989 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1990 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1991 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1993 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);
1995 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1996 m_blockRefresh = false;
2000 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2002 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2003 int cutPos = (int) cutTime.frames(m_document->fps());
2005 newPos.startPos = cutTime;
2006 newPos.endPos = info.endPos;
2007 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2008 newPos.track = info.track;
2009 newPos.cropDuration = newPos.endPos - newPos.startPos;
2011 bool snap = KdenliveSettings::snaptopoints();
2012 KdenliveSettings::setSnaptopoints(false);
2013 ClipItem *dup = item->clone(newPos);
2014 // remove unwanted effects (fade in) from 2nd part of cutted clip
2015 int ix = dup->hasEffect(QString(), "fadein");
2017 QDomElement oldeffect = item->effectAt(ix);
2018 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2020 ix = dup->hasEffect(QString(), "fade_from_black");
2022 QDomElement oldeffect = item->effectAt(ix);
2023 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2025 item->resizeEnd(cutPos);
2026 scene()->addItem(dup);
2027 if (item->checkKeyFrames())
2028 slotRefreshEffects(item);
2029 if (dup->checkKeyFrames())
2030 slotRefreshEffects(dup);
2032 updatePanZoom(item);
2033 updatePanZoom(dup, cutTime - item->startPos());
2035 item->baseClip()->addReference();
2036 m_document->updateClip(item->baseClip()->getId());
2037 setDocumentModified();
2038 KdenliveSettings::setSnaptopoints(snap);
2040 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2044 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2045 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2047 if (!item || !dup || item == dup) {
2048 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2049 m_blockRefresh = false;
2052 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2053 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2057 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2058 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2059 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2060 //deleteClip(dup->info());
2062 bool snap = KdenliveSettings::snaptopoints();
2063 KdenliveSettings::setSnaptopoints(false);
2065 if (dup->isSelected()) emit clipItemSelected(NULL);
2066 dup->baseClip()->removeReference();
2067 m_document->updateClip(dup->baseClip()->getId());
2068 scene()->removeItem(dup);
2071 ItemInfo clipinfo = item->info();
2072 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2073 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2075 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2077 updatePanZoom(item);
2079 setDocumentModified();
2081 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2083 KdenliveSettings::setSnaptopoints(snap);
2086 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2089 void CustomTrackView::slotEnableRefresh()
2091 m_blockRefresh = false;
2094 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2096 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2097 if (itemList.count() == 1) {
2098 if (itemList.at(0)->type() == AVWIDGET) {
2099 ClipItem *item = (ClipItem *) itemList.at(0);
2101 info.track = item->track();
2102 ClipItem *transitionClip = NULL;
2103 const int transitiontrack = getPreviousVideoTrack(info.track);
2104 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2105 if (pos < item->startPos() + item->cropDuration() / 2) {
2106 // add transition to clip start
2107 info.startPos = item->startPos();
2108 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2109 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2110 info.endPos = transitionClip->endPos();
2111 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2112 // Check there is no other transition at that place
2113 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2114 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2115 QList<QGraphicsItem *> selection = m_scene->items(r);
2116 bool transitionAccepted = true;
2117 for (int i = 0; i < selection.count(); i++) {
2118 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2119 Transition *tr = static_cast <Transition *>(selection.at(i));
2120 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2121 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2122 } else transitionAccepted = false;
2125 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2126 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2129 // add transition to clip end
2130 info.endPos = item->endPos();
2131 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2132 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2133 info.startPos = transitionClip->startPos();
2134 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2135 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2136 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2138 // Check there is no other transition at that place
2139 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2140 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2141 QList<QGraphicsItem *> selection = m_scene->items(r);
2142 bool transitionAccepted = true;
2143 for (int i = 0; i < selection.count(); i++) {
2144 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2145 Transition *tr = static_cast <Transition *>(selection.at(i));
2146 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2147 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2148 } else transitionAccepted = false;
2151 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2152 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2155 } else for (int i = 0; i < itemList.count(); i++) {
2156 if (itemList.at(i)->type() == AVWIDGET) {
2157 ClipItem *item = (ClipItem *) itemList.at(i);
2159 info.startPos = item->startPos();
2160 info.endPos = info.startPos + GenTime(65, m_document->fps());
2161 info.track = item->track();
2163 // Check there is no other transition at that place
2164 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2165 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2166 QList<QGraphicsItem *> selection = m_scene->items(r);
2167 bool transitionAccepted = true;
2168 for (int i = 0; i < selection.count(); i++) {
2169 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2170 Transition *tr = static_cast <Transition *>(selection.at(i));
2171 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2172 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2173 } else transitionAccepted = false;
2176 int transitiontrack = getPreviousVideoTrack(info.track);
2177 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2178 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2183 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2185 if (transitionInfo.startPos >= transitionInfo.endPos) {
2186 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2189 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2190 m_commandStack->push(command);
2191 setDocumentModified();
2194 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2196 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2197 //kDebug() << "---- ADDING transition " << params.attribute("value");
2198 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2199 scene()->addItem(tr);
2200 setDocumentModified();
2202 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2207 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2209 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2211 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2214 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2215 if (m_dragItem == item) m_dragItem = NULL;
2217 #if QT_VERSION >= 0x040600
2218 // animate item deletion
2219 item->closeAnimation();
2223 emit transitionItemSelected(NULL);
2224 setDocumentModified();
2227 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2229 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2230 QDomElement xml = tr->toXML();
2231 if (old.isNull() || xml.isNull()) {
2232 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2235 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2236 updateTrackDuration(tr->track(), command);
2237 m_commandStack->push(command);
2238 setDocumentModified();
2241 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2243 Transition *item = getTransitionItemAt(pos, track);
2245 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2249 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2251 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);
2252 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2253 item->setTransitionParameters(transition);
2254 if (updateTransitionWidget) {
2255 ItemInfo info = item->info();
2257 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2258 if (transitionClip && transitionClip->baseClip()) {
2259 QString size = transitionClip->baseClip()->getProperty("frame_size");
2260 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2261 if (factor == 0) factor = 1.0;
2262 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2263 p.setY(size.section('x', 1, 1).toInt());
2265 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2267 setDocumentModified();
2270 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2273 const QPointF pos = mapToScene(event->pos());
2274 if (m_selectionGroup) {
2275 m_selectionGroup->setPos(pos);
2276 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2277 event->acceptProposedAction();
2279 // Drag enter was not possible, try again at mouse position
2280 insertDropClips(event->mimeData(), event->pos());
2284 QGraphicsView::dragMoveEvent(event);
2288 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2290 if (m_selectionGroup && m_clipDrag) {
2291 m_thumbsTimer.stop();
2292 m_waitingThumbs.clear();
2293 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2295 scene()->destroyItemGroup(m_selectionGroup);
2296 m_selectionGroup = NULL;
2297 } else QGraphicsView::dragLeaveEvent(event);
2300 void CustomTrackView::dropEvent(QDropEvent * event)
2302 if (m_selectionGroup && m_clipDrag) {
2303 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2304 resetSelectionGroup();
2305 m_scene->clearSelection();
2306 bool hasVideoClip = false;
2307 QUndoCommand *addCommand = new QUndoCommand();
2308 addCommand->setText(i18n("Add timeline clip"));
2309 QList <ClipItem *> brokenClips;
2311 for (int i = 0; i < items.count(); i++) {
2312 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2313 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2314 if (items.count() == 1) {
2315 updateClipTypeActions(item);
2317 updateClipTypeActions(NULL);
2320 //TODO: take care of edit mode for undo
2321 item->baseClip()->addReference();
2322 //item->setZValue(item->defaultZValue());
2323 m_document->updateClip(item->baseClip()->getId());
2324 ItemInfo info = item->info();
2326 int tracknumber = m_document->tracksCount() - info.track - 1;
2327 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2328 if (isLocked) item->setItemLocked(true);
2329 ItemInfo clipInfo = info;
2330 clipInfo.track = m_document->tracksCount() - item->track();
2332 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2334 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2335 brokenClips.append(item);
2338 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2340 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2341 updateTrackDuration(info.track, addCommand);
2343 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2344 // add transparency transition
2345 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2346 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2348 item->setSelected(true);
2350 qDeleteAll(brokenClips);
2351 brokenClips.clear();
2352 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2353 else delete addCommand;
2355 // Automatic audio split
2356 if (KdenliveSettings::splitaudio())
2358 setDocumentModified();
2362 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2363 QList<QGraphicsItem *> selection = m_scene->items(rect);
2364 QStringList timelineList;
2366 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2367 for (int i = 0; i < selection.count(); i++) {
2368 if (selection.at(i)->type() == AVWIDGET) {
2369 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2370 int start = clip->startPos().frames(m_document->fps());
2371 int end = clip->endPos().frames(m_document->fps());
2372 timelineList.append(QString::number(start) + "-" + QString::number(end));
2375 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2378 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2379 if (items.count() > 1) {
2380 groupSelectedItems(true);
2381 } else if (items.count() == 1) {
2382 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2383 emit clipItemSelected((ClipItem*)m_dragItem);
2385 event->setDropAction(Qt::MoveAction);
2387 } else QGraphicsView::dropEvent(event);
2391 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2393 bool snap = KdenliveSettings::snaptopoints();
2394 KdenliveSettings::setSnaptopoints(false);
2395 if (mode == OVERWRITEEDIT) {
2396 // if we are in overwrite mode, move clips accordingly
2398 if (item == NULL) info = posinfo;
2399 else info = item->info();
2400 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);
2401 QList<QGraphicsItem *> selection = m_scene->items(rect);
2402 if (item) selection.removeAll(item);
2403 for (int i = 0; i < selection.count(); i++) {
2404 if (!selection.at(i)->isEnabled()) continue;
2405 if (selection.at(i)->type() == AVWIDGET) {
2406 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2407 if (clip->startPos() < info.startPos) {
2408 if (clip->endPos() > info.endPos) {
2409 ItemInfo clipInfo = clip->info();
2410 ItemInfo dupInfo = clipInfo;
2411 GenTime diff = info.startPos - clipInfo.startPos;
2412 dupInfo.startPos = info.startPos;
2413 dupInfo.cropStart += diff;
2414 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2415 ItemInfo newdupInfo = dupInfo;
2416 GenTime diff2 = info.endPos - info.startPos;
2417 newdupInfo.startPos = info.endPos;
2418 newdupInfo.cropStart += diff2;
2419 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2420 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2421 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2422 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2423 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2425 ItemInfo newclipInfo = clip->info();
2426 newclipInfo.endPos = info.startPos;
2427 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2428 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2430 } else if (clip->endPos() <= info.endPos) {
2431 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2432 scene()->removeItem(clip);
2436 ItemInfo newclipInfo = clip->info();
2437 newclipInfo.startPos = info.endPos;
2438 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2439 clip->resizeStart(info.endPos.frames(m_document->fps()));
2443 } else if (mode == INSERTEDIT) {
2444 // if we are in push mode, move clips accordingly
2446 if (item == NULL) info = posinfo;
2447 else info = item->info();
2448 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);
2449 QList<QGraphicsItem *> selection = m_scene->items(rect);
2450 if (item) selection.removeAll(item);
2451 for (int i = 0; i < selection.count(); i++) {
2452 if (selection.at(i)->type() == AVWIDGET) {
2453 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2454 if (clip->startPos() < info.startPos) {
2455 if (clip->endPos() > info.startPos) {
2456 ItemInfo clipInfo = clip->info();
2457 ItemInfo dupInfo = clipInfo;
2458 GenTime diff = info.startPos - clipInfo.startPos;
2459 dupInfo.startPos = info.startPos;
2460 dupInfo.cropStart += diff;
2461 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2462 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2463 // Commented out; variable dup unused. --granjow
2464 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2465 cutClip(clipInfo, info.startPos, true, false);
2468 // TODO: add insertspacecommand
2473 KdenliveSettings::setSnaptopoints(snap);
2477 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2479 if (mode == OVERWRITEEDIT) {
2480 // if we are in overwrite or push mode, move clips accordingly
2481 bool snap = KdenliveSettings::snaptopoints();
2482 KdenliveSettings::setSnaptopoints(false);
2483 ItemInfo info = item->info();
2484 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2485 QList<QGraphicsItem *> selection = m_scene->items(rect);
2486 selection.removeAll(item);
2487 for (int i = 0; i < selection.count(); i++) {
2488 if (!selection.at(i)->isEnabled()) continue;
2489 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2490 Transition *tr = static_cast<Transition *>(selection.at(i));
2491 if (tr->startPos() < info.startPos) {
2492 ItemInfo firstPos = tr->info();
2493 ItemInfo newPos = firstPos;
2494 firstPos.endPos = item->startPos();
2495 newPos.startPos = item->endPos();
2496 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2497 if (tr->endPos() > info.endPos) {
2499 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2501 } else if (tr->endPos() > info.endPos) {
2503 ItemInfo firstPos = tr->info();
2504 firstPos.startPos = item->endPos();
2505 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2507 // remove transition
2508 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2512 KdenliveSettings::setSnaptopoints(snap);
2516 QStringList CustomTrackView::mimeTypes() const
2518 QStringList qstrList;
2519 // list of accepted mime types for drop
2520 qstrList.append("text/plain");
2521 qstrList.append("kdenlive/producerslist");
2522 qstrList.append("kdenlive/clip");
2526 Qt::DropActions CustomTrackView::supportedDropActions() const
2528 // returns what actions are supported when dropping
2529 return Qt::MoveAction;
2532 void CustomTrackView::setDuration(int duration)
2534 int diff = qAbs(duration - sceneRect().width());
2535 if (diff * matrix().m11() > -50) {
2536 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2537 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2539 m_projectDuration = duration;
2542 int CustomTrackView::duration() const
2544 return m_projectDuration;
2547 void CustomTrackView::addTrack(TrackInfo type, int ix)
2549 if (ix == -1 || ix == m_document->tracksCount()) {
2550 m_document->insertTrack(0, type);
2551 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2553 m_document->insertTrack(m_document->tracksCount() - ix, type);
2554 // insert track in MLT playlist
2555 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2557 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2558 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2559 QList<QGraphicsItem *> selection = m_scene->items(r);
2560 resetSelectionGroup();
2562 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2563 scene()->addItem(m_selectionGroup);
2564 for (int i = 0; i < selection.count(); i++) {
2565 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2566 m_selectionGroup->addToGroup(selection.at(i));
2567 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2570 // Move graphic items
2571 m_selectionGroup->translate(0, m_tracksHeight);
2573 // adjust track number
2574 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2575 for (int i = 0; i < children.count(); i++) {
2576 if (children.at(i)->type() == GROUPWIDGET) {
2577 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2578 children << grp->childItems();
2581 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2583 ItemInfo clipinfo = item->info();
2584 if (item->type() == AVWIDGET) {
2585 ClipItem *clip = static_cast <ClipItem *>(item);
2586 // slowmotion clips are not track dependant, so no need to update them
2587 if (clip->speed() != 1.0) continue;
2588 // We add a move clip command so that we get the correct producer for new track number
2589 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2590 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2591 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2592 // problem updating clip
2593 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2596 } else if (item->type() == TRANSITIONWIDGET) {
2597 Transition *tr = static_cast <Transition *>(item);
2598 int track = tr->transitionEndTrack();
2600 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2604 resetSelectionGroup(false);
2607 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2608 for (int i = 0; i < m_guides.count(); i++) {
2609 QLineF l = m_guides.at(i)->line();
2610 l.setP2(QPointF(l.x2(), maxHeight));
2611 m_guides.at(i)->setLine(l);
2614 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2615 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2616 viewport()->update();
2617 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2618 //setFixedHeight(50 * m_tracksCount);
2620 updateTrackNames(ix, true);
2623 void CustomTrackView::removeTrack(int ix)
2625 // Delete track in MLT playlist
2626 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2627 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2629 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2630 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2631 QList<QGraphicsItem *> selection = m_scene->items(r);
2633 resetSelectionGroup();
2635 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2636 scene()->addItem(m_selectionGroup);
2637 for (int i = 0; i < selection.count(); i++) {
2638 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2639 m_selectionGroup->addToGroup(selection.at(i));
2640 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2643 // Move graphic items
2644 qreal ydiff = 0 - (int) m_tracksHeight;
2645 m_selectionGroup->translate(0, ydiff);
2647 // adjust track number
2648 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2649 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2650 for (int i = 0; i < children.count(); i++) {
2651 if (children.at(i)->type() == GROUPWIDGET) {
2652 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2653 children << grp->childItems();
2656 if (children.at(i)->type() == AVWIDGET) {
2657 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2659 ItemInfo clipinfo = clip->info();
2660 // We add a move clip command so that we get the correct producer for new track number
2661 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2662 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2663 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2664 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2667 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2668 Transition *tr = static_cast <Transition *>(children.at(i));
2670 int track = tr->transitionEndTrack();
2672 ItemInfo clipinfo = tr->info();
2673 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2677 resetSelectionGroup(false);
2679 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2680 for (int i = 0; i < m_guides.count(); i++) {
2681 QLineF l = m_guides.at(i)->line();
2682 l.setP2(QPointF(l.x2(), maxHeight));
2683 m_guides.at(i)->setLine(l);
2685 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2686 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2688 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2689 viewport()->update();
2691 updateTrackNames(ix, false);
2692 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2695 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2697 for (int i = 0; i < trackInfos.count(); ++i) {
2698 m_document->setTrackType(i, trackInfos.at(i));
2699 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2700 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2703 viewport()->update();
2704 emit trackHeightChanged();
2707 void CustomTrackView::slotSwitchTrackAudio(int ix)
2709 /*for (int i = 0; i < m_document->tracksCount(); i++)
2710 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2711 int tracknumber = m_document->tracksCount() - ix - 1;
2712 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2713 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2714 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2715 setDocumentModified();
2718 void CustomTrackView::slotSwitchTrackLock(int ix)
2720 int tracknumber = m_document->tracksCount() - ix - 1;
2721 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2722 m_commandStack->push(command);
2726 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2728 int tracknumber = m_document->tracksCount() - ix - 1;
2729 m_document->switchTrackLock(tracknumber, lock);
2731 emit doTrackLock(ix, lock);
2732 AbstractClipItem *clip = NULL;
2733 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2735 for (int i = 0; i < selection.count(); i++) {
2736 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2737 if (selection.at(i)->parentItem() && m_selectionGroup) {
2738 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2739 resetSelectionGroup();
2742 bool changeGroupLock = true;
2743 bool hasClipOnTrack = false;
2744 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2745 for (int j = 0; j < children.count(); ++j) {
2746 if (children.at(j)->isSelected()) {
2747 if (children.at(j)->type() == AVWIDGET)
2748 emit clipItemSelected(NULL);
2749 else if (children.at(j)->type() == TRANSITIONWIDGET)
2750 emit transitionItemSelected(NULL);
2755 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2756 if (child == m_dragItem)
2759 // only unlock group, if it is not locked by another track too
2760 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2761 changeGroupLock = false;
2763 // only (un-)lock if at least one clip is on the track
2764 if (child->track() == ix)
2765 hasClipOnTrack = true;
2767 if (changeGroupLock && hasClipOnTrack)
2768 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2769 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2770 if (selection.at(i)->parentItem()) {
2771 if (selection.at(i)->parentItem() == m_selectionGroup) {
2772 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2773 resetSelectionGroup();
2775 // groups are handled separately
2780 if (selection.at(i)->isSelected()) {
2781 if (selection.at(i)->type() == AVWIDGET)
2782 emit clipItemSelected(NULL);
2784 emit transitionItemSelected(NULL);
2786 clip = static_cast <AbstractClipItem *>(selection.at(i));
2787 clip->setItemLocked(lock);
2788 if (clip == m_dragItem)
2792 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2793 viewport()->update();
2794 setDocumentModified();
2797 void CustomTrackView::slotSwitchTrackVideo(int ix)
2799 int tracknumber = m_document->tracksCount() - ix;
2800 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2801 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2802 setDocumentModified();
2805 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2807 // Check there is no group going over several tracks there, or that would result in timeline corruption
2808 QList<QGraphicsItem *> selection = scene()->items(rect);
2810 int maxHeight = m_tracksHeight * 1.5;
2811 for (int i = 0; i < selection.count(); i++) {
2812 // Check that we don't try to move a group with clips on other tracks
2813 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2816 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2824 void CustomTrackView::slotRemoveSpace()
2828 if (m_menuPosition.isNull()) {
2829 pos = GenTime(cursorPos(), m_document->fps());
2831 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2834 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2835 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2838 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2839 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2843 ClipItem *item = getClipItemAt(pos, track);
2845 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);
2848 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2849 //kDebug() << "// GOT LENGT; " << length;
2851 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);
2855 // Make sure there is no group in the way
2856 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2859 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2861 // groups found on track, do not allow the move
2862 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2866 QList<ItemInfo> clipsToMove;
2867 QList<ItemInfo> transitionsToMove;
2869 for (int i = 0; i < items.count(); i++) {
2870 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2871 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2872 ItemInfo info = item->info();
2873 if (item->type() == AVWIDGET) {
2874 clipsToMove.append(info);
2875 } else if (item->type() == TRANSITIONWIDGET) {
2876 transitionsToMove.append(info);
2881 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2882 updateTrackDuration(track, command);
2883 m_commandStack->push(command);
2886 void CustomTrackView::slotInsertSpace()
2890 if (m_menuPosition.isNull()) {
2891 pos = GenTime(cursorPos(), m_document->fps());
2893 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2894 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2896 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2897 if (d.exec() != QDialog::Accepted) return;
2898 GenTime spaceDuration = d.selectedDuration();
2899 track = d.selectedTrack();
2901 QList<QGraphicsItem *> items;
2903 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2904 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2908 ClipItem *item = getClipItemAt(pos, track);
2909 if (item) pos = item->startPos();
2911 // Make sure there is no group in the way
2912 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2914 items = checkForGroups(rect, &isOk);
2916 // groups found on track, do not allow the move
2917 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2921 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2922 items = scene()->items(rect);
2925 QList<ItemInfo> clipsToMove;
2926 QList<ItemInfo> transitionsToMove;
2928 for (int i = 0; i < items.count(); i++) {
2929 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2930 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2931 ItemInfo info = item->info();
2932 if (item->type() == AVWIDGET)
2933 clipsToMove.append(info);
2934 else if (item->type() == TRANSITIONWIDGET)
2935 transitionsToMove.append(info);
2939 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2940 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2941 updateTrackDuration(track, command);
2942 m_commandStack->push(command);
2946 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2948 int diff = duration.frames(m_document->fps());
2949 resetSelectionGroup();
2950 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2951 scene()->addItem(m_selectionGroup);
2953 Transition *transition;
2955 // Create lists with start pos for each track
2956 QMap <int, int> trackClipStartList;
2957 QMap <int, int> trackTransitionStartList;
2959 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2960 trackClipStartList[i] = -1;
2961 trackTransitionStartList[i] = -1;
2964 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2965 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2967 if (clip->parentItem()) {
2968 m_selectionGroup->addToGroup(clip->parentItem());
2969 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2971 m_selectionGroup->addToGroup(clip);
2972 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2974 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))
2975 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2977 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);
2980 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2981 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2983 if (transition->parentItem()) {
2984 m_selectionGroup->addToGroup(transition->parentItem());
2985 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2987 m_selectionGroup->addToGroup(transition);
2988 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2990 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))
2991 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2992 } 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);
2994 m_selectionGroup->translate(diff, 0);
2996 // update items coordinates
2997 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2999 for (int i = 0; i < itemList.count(); i++) {
3000 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3001 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3002 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3003 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3004 for (int j = 0; j < children.count(); j++) {
3005 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3010 resetSelectionGroup(false);
3012 track = m_document->tracksCount() - track;
3013 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3016 void CustomTrackView::deleteClip(const QString &clipId)
3018 resetSelectionGroup();
3019 QList<QGraphicsItem *> itemList = items();
3020 QUndoCommand *deleteCommand = new QUndoCommand();
3022 for (int i = 0; i < itemList.count(); i++) {
3023 if (itemList.at(i)->type() == AVWIDGET) {
3024 ClipItem *item = (ClipItem *)itemList.at(i);
3025 if (item->clipProducer() == clipId) {
3027 if (item->parentItem()) {
3028 // Clip is in a group, destroy the group
3029 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3031 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3035 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3037 delete deleteCommand;
3039 updateTrackDuration(-1, deleteCommand);
3040 m_commandStack->push(deleteCommand);
3044 void CustomTrackView::setCursorPos(int pos, bool seek)
3046 if (pos == m_cursorPos) return;
3047 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3049 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3050 else if (m_autoScroll) checkScrolling();
3051 m_cursorLine->setPos(m_cursorPos, 0);
3054 void CustomTrackView::updateCursorPos()
3056 m_cursorLine->setPos(m_cursorPos, 0);
3059 int CustomTrackView::cursorPos()
3061 return (int)(m_cursorPos);
3064 void CustomTrackView::moveCursorPos(int delta)
3066 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3067 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3068 m_cursorPos += delta;
3069 m_cursorLine->setPos(m_cursorPos, 0);
3070 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3073 void CustomTrackView::initCursorPos(int pos)
3075 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3077 m_cursorLine->setPos(pos, 0);
3081 void CustomTrackView::checkScrolling()
3083 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3086 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3088 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3089 QGraphicsView::mouseReleaseEvent(event);
3090 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3091 #if QT_VERSION >= 0x040600
3092 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3094 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3095 if (event->button() == Qt::MidButton) {
3098 setDragMode(QGraphicsView::NoDrag);
3099 if (m_operationMode == MOVEGUIDE) {
3100 setCursor(Qt::ArrowCursor);
3101 m_operationMode = NONE;
3102 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3103 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3104 if (newPos != m_dragGuide->position()) {
3105 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3106 m_commandStack->push(command);
3107 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3108 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3109 m_document->syncGuides(m_guides);
3114 } else if (m_operationMode == SPACER && m_selectionGroup) {
3116 if (event->modifiers() != Qt::ControlModifier) {
3117 // We are moving all tracks
3119 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3120 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3122 if (timeOffset != GenTime()) {
3123 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3125 QList<ItemInfo> clipsToMove;
3126 QList<ItemInfo> transitionsToMove;
3128 // Create lists with start pos for each track
3129 QMap <int, int> trackClipStartList;
3130 QMap <int, int> trackTransitionStartList;
3132 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3133 trackClipStartList[i] = -1;
3134 trackTransitionStartList[i] = -1;
3137 for (int i = 0; i < items.count(); i++) {
3138 if (items.at(i)->type() == GROUPWIDGET)
3139 items += items.at(i)->childItems();
3142 for (int i = 0; i < items.count(); i++) {
3143 if (items.at(i)->type() == AVWIDGET) {
3144 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3145 ItemInfo info = item->info();
3146 clipsToMove.append(info);
3148 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3149 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3150 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3151 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3152 ItemInfo info = item->info();
3153 transitionsToMove.append(info);
3155 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3156 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3159 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3160 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3161 updateTrackDuration(track, command);
3162 m_commandStack->push(command);
3163 if (track != -1) track = m_document->tracksCount() - track;
3164 kDebug() << "SPACER TRACK:" << track;
3165 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3166 setDocumentModified();
3169 resetSelectionGroup(false);
3170 m_operationMode = NONE;
3171 } else if (m_operationMode == RUBBERSELECTION) {
3172 //kDebug() << "// END RUBBER SELECT";
3173 resetSelectionGroup();
3174 groupSelectedItems();
3175 m_operationMode = NONE;
3178 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3179 emit transitionItemSelected(NULL);
3183 if (m_dragItem) info = m_dragItem->info();
3185 if (m_operationMode == MOVE) {
3186 setCursor(Qt::OpenHandCursor);
3187 if (m_dragItem->parentItem() == 0) {
3188 // we are moving one clip, easy
3189 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3190 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3191 Mlt::Producer *prod = item->getProducer(info.track);
3192 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);
3195 QUndoCommand *moveCommand = new QUndoCommand();
3196 moveCommand->setText(i18n("Move clip"));
3197 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3199 int tracknumber = m_document->tracksCount() - item->track() - 1;
3200 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3201 if (isLocked) item->setItemLocked(true);
3202 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3203 // Also move automatic transitions (on lower track)
3204 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3205 ItemInfo startTrInfo;
3206 ItemInfo newStartTrInfo;
3207 bool moveStartTrans = false;
3208 bool moveEndTrans = false;
3209 if (startTransition && startTransition->isAutomatic()) {
3210 startTrInfo = startTransition->info();
3211 newStartTrInfo = startTrInfo;
3212 newStartTrInfo.track = info.track;
3213 newStartTrInfo.startPos = info.startPos;
3214 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3215 // transition end should stay the same
3217 // transition end should be adjusted to clip
3218 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3220 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3222 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3223 // Check if there is a transition at clip end
3224 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3225 if (tr && tr->isAutomatic()) {
3226 ItemInfo trInfo = tr->info();
3227 ItemInfo newTrInfo = trInfo;
3228 newTrInfo.track = info.track;
3229 newTrInfo.endPos = m_dragItem->endPos();
3230 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3231 // transition start should stay the same
3233 // transition start should be moved
3234 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3236 if (newTrInfo.startPos < newTrInfo.endPos) {
3237 moveEndTrans = true;
3238 if (moveStartTrans) {
3239 // we have to move both transitions, remove the start one so that there is no collision
3240 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3242 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3243 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3244 if (moveStartTrans) {
3245 // re-add transition in correct place
3246 int transTrack = startTransition->transitionEndTrack();
3247 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3248 transTrack = getPreviousVideoTrack(info.track);
3250 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3251 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3257 if (moveStartTrans && !moveEndTrans) {
3258 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3259 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3262 // Also move automatic transitions (on upper track)
3263 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3264 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3265 ItemInfo trInfo = tr->info();
3266 ItemInfo newTrInfo = trInfo;
3267 newTrInfo.startPos = m_dragItem->startPos();
3268 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3269 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3270 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3271 // transition end should be adjusted to clip on upper track
3272 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3274 if (newTrInfo.startPos < newTrInfo.endPos) {
3275 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3276 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3280 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3281 // Check if there is a transition at clip end
3282 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3283 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3284 ItemInfo trInfo = tr->info();
3285 ItemInfo newTrInfo = trInfo;
3286 newTrInfo.endPos = m_dragItem->endPos();
3287 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3288 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3289 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3290 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3291 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3292 // transition start should be moved
3293 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3295 if (newTrInfo.startPos < newTrInfo.endPos) {
3296 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3297 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3302 updateTrackDuration(info.track, moveCommand);
3303 if (m_dragItemInfo.track != info.track)
3304 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3305 m_commandStack->push(moveCommand);
3306 //checkTrackSequence(m_dragItem->track());
3308 // undo last move and emit error message
3309 bool snap = KdenliveSettings::snaptopoints();
3310 KdenliveSettings::setSnaptopoints(false);
3311 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3312 KdenliveSettings::setSnaptopoints(snap);
3313 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3315 setDocumentModified();
3316 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3317 Transition *transition = static_cast <Transition *>(m_dragItem);
3318 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3319 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)) {
3320 // Moving transition failed, revert to previous position
3321 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3322 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3324 QUndoCommand *moveCommand = new QUndoCommand();
3325 moveCommand->setText(i18n("Move transition"));
3326 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3327 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3328 updateTrackDuration(info.track, moveCommand);
3329 if (m_dragItemInfo.track != info.track)
3330 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3331 m_commandStack->push(moveCommand);
3332 setDocumentModified();
3336 // Moving several clips. We need to delete them and readd them to new position,
3337 // or they might overlap each other during the move
3338 QGraphicsItemGroup *group;
3339 if (m_selectionGroup)
3340 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3342 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3343 QList<QGraphicsItem *> items = group->childItems();
3345 QList<ItemInfo> clipsToMove;
3346 QList<ItemInfo> transitionsToMove;
3348 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3349 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3351 QUndoCommand *moveGroup = new QUndoCommand();
3352 moveGroup->setText(i18n("Move group"));
3353 if (timeOffset != GenTime() || trackOffset != 0) {
3354 // remove items in MLT playlist
3357 int max = items.count();
3358 for (int i = 0; i < max; i++) {
3359 if (items.at(i)->type() == GROUPWIDGET) {
3360 items += items.at(i)->childItems();
3363 m_document->renderer()->blockSignals(true);
3364 for (int i = 0; i < items.count(); i++) {
3365 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3366 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3367 ItemInfo info = item->info();
3368 if (item->type() == AVWIDGET) {
3369 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3370 // error, clip cannot be removed from playlist
3371 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3373 clipsToMove.append(info);
3376 transitionsToMove.append(info);
3377 Transition *tr = static_cast <Transition*>(item);
3378 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3381 m_document->renderer()->blockSignals(false);
3382 for (int i = 0; i < items.count(); i++) {
3383 // re-add items in correct place
3384 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3385 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3387 ItemInfo info = item->info();
3388 int tracknumber = m_document->tracksCount() - info.track - 1;
3389 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3391 group->removeFromGroup(item);
3392 item->setItemLocked(true);
3395 if (item->type() == AVWIDGET) {
3396 ClipItem *clip = static_cast <ClipItem*>(item);
3397 info.track = m_document->tracksCount() - info.track;
3398 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3399 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3400 for (int i = 0; i < clip->effectsCount(); i++) {
3401 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3404 Transition *tr = static_cast <Transition*>(item);
3405 int newTrack = tr->transitionEndTrack();
3406 if (!tr->forcedTrack()) {
3407 newTrack = getPreviousVideoTrack(info.track);
3409 tr->updateTransitionEndTrack(newTrack);
3410 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3411 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3414 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3415 updateTrackDuration(-1, moveGroup);
3416 m_commandStack->push(moveGroup);
3418 //QPointF top = group->sceneBoundingRect().topLeft();
3419 //QPointF oldpos = m_selectionGroup->scenePos();
3420 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3421 //group->setPos(top);
3422 //TODO: get rid of the 3 lines below
3423 if (m_selectionGroup) {
3424 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3425 m_selectionGroupInfo.track = m_selectionGroup->track();
3427 for (int i = 0; i < items.count(); ++i) {
3428 if (items.at(i)->type() == GROUPWIDGET) {
3429 rebuildGroup((AbstractGroupItem*)items.at(i));
3434 for (int i = 0; i < items.count(); ++i) {
3436 items.at(i)->setSelected(true);
3437 if (items.at(i)->parentItem())
3438 items.at(i)->parentItem()->setSelected(true);
3441 groupSelectedItems();
3443 rebuildGroup((AbstractGroupItem *)group);
3445 setDocumentModified();
3448 m_document->renderer()->doRefresh();
3449 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3451 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3452 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3454 QUndoCommand *resizeCommand = new QUndoCommand();
3455 resizeCommand->setText(i18n("Resize group"));
3456 QList <QGraphicsItem *> items = parent->childItems();
3457 QList <ItemInfo> infos = parent->resizeInfos();
3458 parent->clearResizeInfos();
3460 for (int i = 0; i < items.count(); ++i) {
3461 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3462 if (item && item->type() == AVWIDGET) {
3463 ItemInfo info = infos.at(itemcount);
3464 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3468 m_commandStack->push(resizeCommand);
3471 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3473 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3475 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3476 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3478 QUndoCommand *resizeCommand = new QUndoCommand();
3479 resizeCommand->setText(i18n("Resize group"));
3480 QList <QGraphicsItem *> items = parent->childItems();
3481 QList <ItemInfo> infos = parent->resizeInfos();
3482 parent->clearResizeInfos();
3484 for (int i = 0; i < items.count(); ++i) {
3485 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3486 if (item && item->type() == AVWIDGET) {
3487 ItemInfo info = infos.at(itemcount);
3488 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3492 updateTrackDuration(-1, resizeCommand);
3493 m_commandStack->push(resizeCommand);
3496 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3498 } else if (m_operationMode == FADEIN) {
3499 // resize fade in effect
3500 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3501 int ix = item->hasEffect("volume", "fadein");
3502 int ix2 = item->hasEffect("", "fade_from_black");
3504 QDomElement oldeffect = item->effectAt(ix);
3505 int start = item->cropStart().frames(m_document->fps());
3506 int end = item->fadeIn();
3508 slotDeleteEffect(item, -1, oldeffect, false);
3511 QDomElement effect = oldeffect.cloneNode().toElement();
3512 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3513 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3514 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3515 emit clipItemSelected(item, ix);
3517 } else if (item->fadeIn() != 0 && ix2 == -1) {
3519 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3521 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3522 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3523 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3524 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3527 QDomElement oldeffect = item->effectAt(ix2);
3528 int start = item->cropStart().frames(m_document->fps());
3529 int end = item->fadeIn();
3531 slotDeleteEffect(item, -1, oldeffect, false);
3534 QDomElement effect = oldeffect.cloneNode().toElement();
3535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3537 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3538 emit clipItemSelected(item, ix2);
3541 } else if (m_operationMode == FADEOUT) {
3542 // resize fade in effect
3543 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3544 int ix = item->hasEffect("volume", "fadeout");
3545 int ix2 = item->hasEffect("", "fade_to_black");
3547 QDomElement oldeffect = item->effectAt(ix);
3548 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3549 int start = item->fadeOut();
3551 slotDeleteEffect(item, -1, oldeffect, false);
3553 start = end - start;
3554 QDomElement effect = oldeffect.cloneNode().toElement();
3555 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3556 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3557 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3558 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3559 emit clipItemSelected(item, ix);
3561 } else if (item->fadeOut() != 0 && ix2 == -1) {
3563 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3565 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3566 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3567 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3568 EffectsList::setParameter(effect, "out", QString::number(0));
3569 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3572 QDomElement oldeffect = item->effectAt(ix2);
3573 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3574 int start = item->fadeOut();
3576 slotDeleteEffect(item, -1, oldeffect, false);
3578 start = end - start;
3579 QDomElement effect = oldeffect.cloneNode().toElement();
3580 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3581 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3582 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3583 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3584 emit clipItemSelected(item, ix2);
3587 } else if (m_operationMode == KEYFRAME) {
3588 // update the MLT effect
3589 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3590 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3592 // check if we want to remove keyframe
3593 double val = mapToScene(event->pos()).toPoint().y();
3594 QRectF br = item->sceneBoundingRect();
3595 double maxh = 100.0 / br.height();
3596 val = (br.bottom() - val) * maxh;
3597 int start = item->cropStart().frames(m_document->fps());
3598 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3600 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3602 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3604 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3607 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3608 //item->updateKeyframeEffect();
3609 //QString next = item->keyframes(item->selectedEffectIndex());
3610 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3611 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3613 m_commandStack->push(command);
3614 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3615 emit clipItemSelected(item, item->selectedEffectIndex());
3617 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3618 // A transition is selected
3620 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3621 if (transitionClip && transitionClip->baseClip()) {
3622 QString size = transitionClip->baseClip()->getProperty("frame_size");
3623 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3624 if (factor == 0) factor = 1.0;
3625 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3626 p.setY(size.section('x', 1, 1).toInt());
3628 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3629 } else emit transitionItemSelected(NULL);
3630 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3631 m_operationMode = NONE;
3634 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3636 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3638 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3639 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3642 if (item->isSelected()) emit clipItemSelected(NULL);
3643 item->baseClip()->removeReference();
3644 m_document->updateClip(item->baseClip()->getId());
3646 /*if (item->baseClip()->isTransparent()) {
3647 // also remove automatic transition
3648 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3649 if (tr && tr->isAutomatic()) {
3650 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3651 scene()->removeItem(tr);
3655 m_waitingThumbs.removeAll(item);
3656 if (m_dragItem == item) m_dragItem = NULL;
3657 #if QT_VERSION >= 0x040600
3658 // animate item deletion
3659 item->closeAnimation();
3660 /*if (refresh) item->closeAnimation();
3662 // no refresh, means we have several operations chained, we need to delete clip immediatly
3663 // so that it does not get in the way of the other
3672 setDocumentModified();
3673 if (refresh) m_document->renderer()->doRefresh();
3676 void CustomTrackView::deleteSelectedClips()
3678 resetSelectionGroup();
3679 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3680 if (itemList.count() == 0) {
3681 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3684 scene()->clearSelection();
3685 QUndoCommand *deleteSelected = new QUndoCommand();
3687 bool resetGroup = false;
3690 int transitionCount = 0;
3691 // expand & destroy groups
3692 for (int i = 0; i < itemList.count(); i++) {
3693 if (itemList.at(i)->type() == GROUPWIDGET) {
3695 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3696 QList <ItemInfo> clipInfos;
3697 QList <ItemInfo> transitionInfos;
3698 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3699 for (int j = 0; j < children.count(); j++) {
3700 if (children.at(j)->type() == AVWIDGET) {
3701 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3702 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3703 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3704 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3705 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3707 if (itemList.contains(children.at(j))) {
3708 children.removeAt(j);
3712 itemList += children;
3713 if (clipInfos.count() > 0)
3714 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3716 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3717 itemList.insert(i + 1, itemList.at(i)->parentItem());
3720 for (int i = 0; i < itemList.count(); i++) {
3721 if (itemList.at(i)->type() == AVWIDGET) {
3723 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3724 if (item->parentItem()) resetGroup = true;
3725 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3726 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3727 emit clipItemSelected(NULL);
3728 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3730 Transition *item = static_cast <Transition *>(itemList.at(i));
3731 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3732 if (item->parentItem()) resetGroup = true;
3733 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3734 emit transitionItemSelected(NULL);
3737 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3738 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3739 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3740 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3741 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3742 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3743 else deleteSelected->setText(i18n("Delete selected items"));
3744 updateTrackDuration(-1, deleteSelected);
3745 m_commandStack->push(deleteSelected);
3748 void CustomTrackView::changeClipSpeed()
3750 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3751 if (itemList.count() == 0) {
3752 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3755 QUndoCommand *changeSelected = new QUndoCommand();
3756 changeSelected->setText("Edit clip speed");
3760 for (int i = 0; i < itemList.count(); i++) {
3761 if (itemList.at(i)->type() == AVWIDGET) {
3762 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3763 ItemInfo info = item->info();
3764 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3766 double speed = (double) percent / 100.0;
3767 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3769 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3773 if (count > 0) m_commandStack->push(changeSelected);
3774 else delete changeSelected;
3777 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3780 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3782 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3784 kDebug() << "ERROR: Cannot find clip for speed change";
3785 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3788 info.track = m_document->tracksCount() - item->track();
3789 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3791 item->setSpeed(speed, strobe);
3792 item->updateRectGeometry();
3793 if (item->cropDuration().frames(m_document->fps()) != endPos)
3794 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3795 updatePositionEffects(item, info);
3796 setDocumentModified();
3798 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3802 void CustomTrackView::cutSelectedClips()
3804 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3805 QList<AbstractGroupItem *> groups;
3806 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3807 for (int i = 0; i < itemList.count(); ++i) {
3808 if (!itemList.at(i))
3810 if (itemList.at(i)->type() == AVWIDGET) {
3811 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3812 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3813 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3814 if (!groups.contains(group))
3816 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3817 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3818 m_commandStack->push(command);
3820 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3821 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3822 if (!groups.contains(group))
3827 for (int i = 0; i < groups.count(); ++i)
3828 razorGroup(groups.at(i), currentPos);
3831 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3834 QList <QGraphicsItem *> children = group->childItems();
3835 QList <ItemInfo> clips1, transitions1;
3836 QList <ItemInfo> clipsCut, transitionsCut;
3837 QList <ItemInfo> clips2, transitions2;
3838 for (int i = 0; i < children.count(); ++i) {
3839 children.at(i)->setSelected(false);
3840 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3841 if (child->type() == AVWIDGET) {
3842 if (cutPos > child->endPos())
3843 clips1 << child->info();
3844 else if (cutPos < child->startPos())
3845 clips2 << child->info();
3847 clipsCut << child->info();
3849 if (cutPos > child->endPos())
3850 transitions1 << child->info();
3851 else if (cutPos < child->startPos())
3852 transitions2 << child->info();
3854 transitionsCut << child->info();
3857 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3859 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3860 m_commandStack->push(command);
3864 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)
3867 for (int i = 0; i < clipsCut.count(); ++i) {
3868 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3870 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3871 clips1 << clip->info();
3872 if (clipBehind != NULL)
3873 clips2 << clipBehind->info();
3876 /* TODO: cut transitionsCut
3877 * For now just append them to group1 */
3878 transitions1 << transitionsCut;
3879 doGroupClips(clips1, transitions1, true);
3880 doGroupClips(clips2, transitions2, true);
3882 /* we might also just use clipsCut.at(0)->parentItem().
3883 * Do this loop just in case something went wrong during cut */
3884 for (int i = 0; i < clipsCut.count(); ++i) {
3885 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3886 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3887 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3888 QList <QGraphicsItem *> children = group->childItems();
3889 QList <ItemInfo> groupClips;
3890 QList <ItemInfo> groupTrans;
3891 for (int j = 0; j < children.count(); ++j) {
3892 if (children.at(j)->type() == AVWIDGET)
3893 groupClips << ((AbstractClipItem *)children.at(j))->info();
3894 else if (children.at(j)->type() == TRANSITIONWIDGET)
3895 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3897 doGroupClips(groupClips, groupTrans, false);
3901 for (int i = 0; i < clipsCut.count(); ++i)
3902 cutClip(clipsCut.at(i), cutPos, false);
3903 // TODO: uncut transitonsCut
3904 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3908 void CustomTrackView::groupClips(bool group)
3910 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3911 QList <ItemInfo> clipInfos;
3912 QList <ItemInfo> transitionInfos;
3913 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3916 int max = itemList.count();
3917 for (int i = 0; i < max; i++) {
3918 if (itemList.at(i)->type() == GROUPWIDGET) {
3919 itemList += itemList.at(i)->childItems();
3923 for (int i = 0; i < itemList.count(); i++) {
3924 if (itemList.at(i)->type() == AVWIDGET) {
3925 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3926 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3927 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3928 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3929 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3932 if (clipInfos.count() > 0) {
3933 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3934 m_commandStack->push(command);
3938 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3940 resetSelectionGroup();
3941 m_scene->clearSelection();
3943 for (int i = 0; i < clipInfos.count(); i++) {
3944 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3945 if (clip == NULL) continue;
3946 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3947 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3948 m_document->clipManager()->removeGroup(grp);
3949 scene()->destroyItemGroup(grp);
3951 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3953 for (int i = 0; i < transitionInfos.count(); i++) {
3954 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3955 if (tr == NULL) continue;
3956 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3957 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3958 m_document->clipManager()->removeGroup(grp);
3959 scene()->destroyItemGroup(grp);
3961 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3963 setDocumentModified();
3967 QList <QGraphicsItemGroup *> groups;
3968 for (int i = 0; i < clipInfos.count(); i++) {
3969 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3971 clip->setSelected(true);
3974 for (int i = 0; i < transitionInfos.count(); i++) {
3975 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3977 clip->setSelected(true);
3981 groupSelectedItems(false, true);
3982 setDocumentModified();
3985 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3987 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3988 if (baseclip == NULL) {
3989 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3993 if (baseclip->producer() == NULL) {
3994 // If the clip has no producer, we must wait until it is created...
3996 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3997 emit forceClipProcessing(clipId);
3998 qApp->processEvents();
3999 for (int i = 0; i < 3; i++) {
4000 if (baseclip->producer() == NULL) {
4001 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4004 if (baseclip->producer() == NULL) {
4005 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4009 emit displayMessage(QString(), InformationMessage);
4013 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4014 item->setEffectList(effects);
4015 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4016 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4017 scene()->addItem(item);
4019 int tracknumber = m_document->tracksCount() - info.track - 1;
4020 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4021 if (isLocked) item->setItemLocked(true);
4023 baseclip->addReference();
4024 m_document->updateClip(baseclip->getId());
4025 info.track = m_document->tracksCount() - info.track;
4026 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4027 for (int i = 0; i < item->effectsCount(); i++) {
4028 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4030 setDocumentModified();
4032 m_document->renderer()->doRefresh();
4033 if (!baseclip->isPlaceHolder())
4034 m_waitingThumbs.append(item);
4035 m_thumbsTimer.start();
4038 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4040 QList<QGraphicsItem *> list = scene()->items();
4041 ClipItem *clip = NULL;
4042 for (int i = 0; i < list.size(); ++i) {
4043 if (list.at(i)->type() == AVWIDGET) {
4044 clip = static_cast <ClipItem *>(list.at(i));
4045 if (clip->clipProducer() == clipId) {
4046 ItemInfo info = clip->info();
4047 info.track = m_document->tracksCount() - clip->track();
4048 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4049 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4051 clip->refreshClip(true);
4058 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4060 int framepos = (int)(pos.frames(m_document->fps()));
4061 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4062 ClipItem *clip = NULL;
4063 for (int i = 0; i < list.size(); i++) {
4064 if (!list.at(i)->isEnabled()) continue;
4065 if (list.at(i)->type() == AVWIDGET) {
4066 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4067 if (test->endPos() == pos) clip = test;
4074 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4076 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4077 ClipItem *clip = NULL;
4078 for (int i = 0; i < list.size(); i++) {
4079 if (!list.at(i)->isEnabled()) continue;
4080 if (list.at(i)->type() == AVWIDGET) {
4081 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4082 if (test->startPos() == pos) clip = test;
4089 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4091 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4092 QList<QGraphicsItem *> list = scene()->items(p);
4093 ClipItem *clip = NULL;
4094 for (int i = 0; i < list.size(); i++) {
4095 if (!list.at(i)->isEnabled()) continue;
4096 if (list.at(i)->type() == AVWIDGET) {
4097 clip = static_cast <ClipItem *>(list.at(i));
4104 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4106 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4109 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4111 const QPointF p(pos, (track + 1) * m_tracksHeight);
4112 QList<QGraphicsItem *> list = scene()->items(p);
4113 Transition *clip = NULL;
4114 for (int i = 0; i < list.size(); i++) {
4115 if (!list.at(i)->isEnabled()) continue;
4116 if (list.at(i)->type() == TRANSITIONWIDGET) {
4117 clip = static_cast <Transition *>(list.at(i));
4124 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4126 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4129 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4131 int framepos = (int)(pos.frames(m_document->fps()));
4132 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4133 QList<QGraphicsItem *> list = scene()->items(p);
4134 Transition *clip = NULL;
4135 for (int i = 0; i < list.size(); i++) {
4136 if (!list.at(i)->isEnabled()) continue;
4137 if (list.at(i)->type() == TRANSITIONWIDGET) {
4138 Transition *test = static_cast <Transition *>(list.at(i));
4139 if (test->endPos() == pos) clip = test;
4146 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4148 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4149 QList<QGraphicsItem *> list = scene()->items(p);
4150 Transition *clip = NULL;
4151 for (int i = 0; i < list.size(); ++i) {
4152 if (!list.at(i)->isEnabled()) continue;
4153 if (list.at(i)->type() == TRANSITIONWIDGET) {
4154 Transition *test = static_cast <Transition *>(list.at(i));
4155 if (test->startPos() == pos) clip = test;
4162 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4164 if (m_selectionGroup) resetSelectionGroup(false);
4165 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4167 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);
4168 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4171 Mlt::Producer *prod = item->getProducer(end.track);
4173 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);
4175 bool snap = KdenliveSettings::snaptopoints();
4176 KdenliveSettings::setSnaptopoints(false);
4177 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4179 int tracknumber = m_document->tracksCount() - end.track - 1;
4180 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4181 m_scene->clearSelection();
4182 if (isLocked) item->setItemLocked(true);
4184 if (item->isItemLocked()) item->setItemLocked(false);
4185 item->setSelected(true);
4187 if (item->baseClip()->isTransparent()) {
4188 // Also move automatic transition
4189 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4190 if (tr && tr->isAutomatic()) {
4191 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4192 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);
4193 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4196 KdenliveSettings::setSnaptopoints(snap);
4197 setDocumentModified();
4199 // undo last move and emit error message
4200 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4202 if (refresh) m_document->renderer()->doRefresh();
4205 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4208 resetSelectionGroup();
4209 m_scene->clearSelection();
4211 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4212 scene()->addItem(m_selectionGroup);
4214 m_document->renderer()->blockSignals(true);
4215 for (int i = 0; i < startClip.count(); i++) {
4217 startClip[i].startPos = startClip.at(i).startPos - offset;
4218 startClip[i].track = startClip.at(i).track - trackOffset;
4220 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4222 clip->setItemLocked(false);
4223 if (clip->parentItem()) {
4224 m_selectionGroup->addToGroup(clip->parentItem());
4225 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4227 m_selectionGroup->addToGroup(clip);
4228 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4230 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4231 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4233 for (int i = 0; i < startTransition.count(); i++) {
4235 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4236 startTransition[i].track = startTransition.at(i).track - trackOffset;
4238 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4240 tr->setItemLocked(false);
4241 if (tr->parentItem()) {
4242 m_selectionGroup->addToGroup(tr->parentItem());
4243 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4245 m_selectionGroup->addToGroup(tr);
4246 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4248 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());
4249 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4251 m_document->renderer()->blockSignals(false);
4253 if (m_selectionGroup) {
4254 bool snap = KdenliveSettings::snaptopoints();
4255 KdenliveSettings::setSnaptopoints(false);
4257 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4258 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4260 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4262 int max = children.count();
4263 for (int i = 0; i < max; i++) {
4264 if (children.at(i)->type() == GROUPWIDGET) {
4265 children += children.at(i)->childItems();
4266 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4267 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4268 /*m_document->clipManager()->removeGroup(grp);
4269 m_scene->destroyItemGroup(grp);*/
4270 children.removeAll(children.at(i));
4275 for (int i = 0; i < children.count(); i++) {
4276 // re-add items in correct place
4277 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4278 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4280 ItemInfo info = item->info();
4281 int tracknumber = m_document->tracksCount() - info.track - 1;
4282 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4284 item->setItemLocked(true);
4285 else if (item->isItemLocked())
4286 item->setItemLocked(false);
4288 if (item->type() == AVWIDGET) {
4289 ClipItem *clip = static_cast <ClipItem*>(item);
4290 info.track = m_document->tracksCount() - info.track;
4291 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4292 for (int i = 0; i < clip->effectsCount(); i++) {
4293 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4295 } else if (item->type() == TRANSITIONWIDGET) {
4296 Transition *tr = static_cast <Transition*>(item);
4298 if (!tr->forcedTrack()) {
4299 newTrack = getPreviousVideoTrack(info.track);
4301 newTrack = tr->transitionEndTrack() + trackOffset;
4302 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4304 tr->updateTransitionEndTrack(newTrack);
4305 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4309 resetSelectionGroup(false);
4311 for (int i = 0; i < children.count(); i++) {
4312 if (children.at(i)->parentItem())
4313 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4317 KdenliveSettings::setSnaptopoints(snap);
4318 m_document->renderer()->doRefresh();
4319 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4322 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4324 Transition *item = getTransitionItemAt(start.startPos, start.track);
4326 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);
4327 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4331 bool snap = KdenliveSettings::snaptopoints();
4332 KdenliveSettings::setSnaptopoints(false);
4334 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4335 // Transition was moved
4336 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4337 } else if (end.endPos == start.endPos) {
4338 // Transition start resize
4339 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4340 } else if (end.startPos == start.startPos) {
4341 // Transition end resize;
4342 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4343 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4346 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4347 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4348 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4350 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4351 KdenliveSettings::setSnaptopoints(snap);
4352 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4353 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());
4354 if (m_dragItem && m_dragItem == item) {
4356 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4357 if (transitionClip && transitionClip->baseClip()) {
4358 QString size = transitionClip->baseClip()->getProperty("frame_size");
4359 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4360 if (factor == 0) factor = 1.0;
4361 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4362 p.setY(size.section('x', 1, 1).toInt());
4364 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4366 if (m_refresh) m_document->renderer()->doRefresh();
4367 setDocumentModified();
4370 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4372 bool resizeClipStart = (start.startPos != end.startPos);
4373 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4375 if (dontWorry) return;
4376 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);
4377 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4380 if (item->parentItem()) {
4381 // Item is part of a group, reset group
4382 resetSelectionGroup();
4385 bool snap = KdenliveSettings::snaptopoints();
4386 KdenliveSettings::setSnaptopoints(false);
4388 if (resizeClipStart) {
4389 ItemInfo clipinfo = item->info();
4390 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4391 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4393 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4394 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4395 updatePositionEffects(item, clipinfo);
4396 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4398 ItemInfo clipinfo = item->info();
4399 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4400 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4402 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4403 updatePositionEffects(item, clipinfo);
4404 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4406 if (!resizeClipStart && end.cropStart != start.cropStart) {
4407 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4408 ItemInfo clipinfo = end;
4409 clipinfo.track = m_document->tracksCount() - end.track;
4410 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4412 item->setCropStart(end.cropStart);
4413 item->resetThumbs(true);
4416 m_document->renderer()->doRefresh();
4417 KdenliveSettings::setSnaptopoints(snap);
4418 setDocumentModified();
4421 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4423 if (pos == oldInfo.startPos.frames(m_document->fps()))
4425 bool snap = KdenliveSettings::snaptopoints();
4427 KdenliveSettings::setSnaptopoints(false);
4428 item->resizeStart(pos);
4429 if (item->startPos().frames(m_document->fps()) != pos) {
4430 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4431 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4432 KdenliveSettings::setSnaptopoints(snap);
4435 KdenliveSettings::setSnaptopoints(snap);
4438 bool hasParentCommand = false;
4440 hasParentCommand = true;
4442 command = new QUndoCommand();
4443 command->setText(i18n("Resize clip start"));
4446 // do this here, too, because otherwise undo won't update the group
4447 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4448 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4450 ItemInfo info = item->info();
4451 if (item->type() == AVWIDGET) {
4452 ItemInfo resizeinfo = oldInfo;
4453 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4454 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4456 // Check if there is an automatic transition on that clip (lower track)
4457 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4458 if (transition && transition->isAutomatic()) {
4459 ItemInfo trInfo = transition->info();
4460 ItemInfo newTrInfo = trInfo;
4461 newTrInfo.startPos = item->startPos();
4462 if (newTrInfo.startPos < newTrInfo.endPos)
4463 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4465 // Check if there is an automatic transition on that clip (upper track)
4466 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4467 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4468 ItemInfo trInfo = transition->info();
4469 ItemInfo newTrInfo = trInfo;
4470 newTrInfo.startPos = item->startPos();
4471 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4472 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4473 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4477 TODO: cleanup the effect update process
4479 ClipItem *clip = static_cast < ClipItem * >(item);
4481 updatePositionEffects(clip, oldInfo);
4485 QDomElement root = doc.createElement("list");
4486 doc.appendChild(root);
4487 QList <int> indexes;
4488 for (int i = 0; i < clip->effectsCount(); i++) {
4489 QDomElement effect = clip->effectAt(i);
4490 if (EffectsList::hasKeyFrames(effect)) {
4491 doc.appendChild(doc.importNode(effect, true));
4496 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4497 // Keyframes were modified, updateClip
4498 QDomNodeList effs = doc.elementsByTagName("effect");
4500 // Since we must always resize clip before updating the keyframes, we
4501 // put a resize command before & after checking keyframes so that
4502 // we are sure the resize is performed before whenever we do or undo the action
4504 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4505 for (int i = 0; i < indexes.count(); i++) {
4506 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4507 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4509 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4510 emit clipItemSelected(clip);
4512 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4515 KdenliveSettings::setSnaptopoints(false);
4516 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4517 KdenliveSettings::setSnaptopoints(snap);
4518 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4520 } else if (item->type() == TRANSITIONWIDGET) {
4521 Transition *transition = static_cast <Transition *>(item);
4522 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)) {
4523 // Cannot resize transition
4524 KdenliveSettings::setSnaptopoints(false);
4525 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4526 KdenliveSettings::setSnaptopoints(snap);
4527 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4529 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4530 if (command == NULL)
4531 m_commandStack->push(moveCommand);
4535 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4536 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4538 if (!hasParentCommand)
4539 m_commandStack->push(command);
4542 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4544 if (pos == oldInfo.endPos.frames(m_document->fps()))
4546 bool snap = KdenliveSettings::snaptopoints();
4548 KdenliveSettings::setSnaptopoints(false);
4549 item->resizeEnd(pos);
4550 if (item->endPos().frames(m_document->fps()) != pos) {
4551 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4552 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4553 KdenliveSettings::setSnaptopoints(snap);
4556 KdenliveSettings::setSnaptopoints(snap);
4559 bool hasParentCommand = false;
4561 hasParentCommand = true;
4563 command = new QUndoCommand();
4564 command->setText(i18n("Resize clip end"));
4567 // do this here, too, because otherwise undo won't update the group
4568 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4569 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4571 ItemInfo info = item->info();
4572 if (item->type() == AVWIDGET) {
4573 ItemInfo resizeinfo = info;
4574 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4575 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4577 // Check if there is an automatic transition on that clip (lower track)
4578 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4579 if (tr && tr->isAutomatic()) {
4580 ItemInfo trInfo = tr->info();
4581 ItemInfo newTrInfo = trInfo;
4582 newTrInfo.endPos = item->endPos();
4583 if (newTrInfo.endPos > newTrInfo.startPos)
4584 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4587 // Check if there is an automatic transition on that clip (upper track)
4588 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4589 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4590 ItemInfo trInfo = tr->info();
4591 ItemInfo newTrInfo = trInfo;
4592 newTrInfo.endPos = item->endPos();
4593 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4594 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4595 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4599 ClipItem *clip = static_cast < ClipItem * >(item);
4601 updatePositionEffects(clip, oldInfo);
4605 QDomElement root = doc.createElement("list");
4606 doc.appendChild(root);
4607 QList <int> indexes;
4608 for (int i = 0; i < clip->effectsCount(); i++) {
4609 QDomElement effect = clip->effectAt(i);
4610 if (EffectsList::hasKeyFrames(effect)) {
4611 doc.appendChild(doc.importNode(effect, true));
4616 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4617 // Keyframes were modified, updateClip
4618 QDomNodeList effs = doc.elementsByTagName("effect");
4620 // Since we must always resize clip before updating the keyframes, we
4621 // put a resize command before & after checking keyframes so that
4622 // we are sure the resize is performed before whenever we do or undo the action
4624 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4625 for (int i = 0; i < indexes.count(); i++) {
4626 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4627 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4629 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4630 emit clipItemSelected(clip);
4632 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4635 KdenliveSettings::setSnaptopoints(false);
4636 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4637 KdenliveSettings::setSnaptopoints(true);
4638 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4640 } else if (item->type() == TRANSITIONWIDGET) {
4641 Transition *transition = static_cast <Transition *>(item);
4642 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)) {
4643 // Cannot resize transition
4644 KdenliveSettings::setSnaptopoints(false);
4645 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4646 KdenliveSettings::setSnaptopoints(true);
4647 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4649 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4650 if (command == NULL)
4651 m_commandStack->push(moveCommand);
4654 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4655 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4657 if (!hasParentCommand) {
4658 updateTrackDuration(oldInfo.track, command);
4659 m_commandStack->push(command);
4663 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4665 int end = item->fadeIn();
4667 // there is a fade in effect
4668 int effectPos = item->hasEffect("volume", "fadein");
4669 if (effectPos != -1) {
4670 QDomElement oldeffect = item->effectAt(effectPos);
4671 int start = item->cropStart().frames(m_document->fps());
4672 int max = item->cropDuration().frames(m_document->fps());
4674 // Make sure the fade effect is not longer than the clip
4675 item->setFadeIn(max);
4676 end = item->fadeIn();
4679 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4680 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4681 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4682 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4683 // if fade effect is displayed, update the effect edit widget with new clip duration
4684 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4686 effectPos = item->hasEffect("brightness", "fade_from_black");
4687 if (effectPos != -1) {
4688 QDomElement oldeffect = item->effectAt(effectPos);
4689 int start = item->cropStart().frames(m_document->fps());
4690 int max = item->cropDuration().frames(m_document->fps());
4692 // Make sure the fade effect is not longer than the clip
4693 item->setFadeIn(max);
4694 end = item->fadeIn();
4697 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4698 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4699 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4700 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4701 // if fade effect is displayed, update the effect edit widget with new clip duration
4702 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4705 int start = item->fadeOut();
4707 // there is a fade out effect
4708 int effectPos = item->hasEffect("volume", "fadeout");
4709 if (effectPos != -1) {
4710 QDomElement oldeffect = item->effectAt(effectPos);
4711 int max = item->cropDuration().frames(m_document->fps());
4712 int end = max + item->cropStart().frames(m_document->fps());
4714 // Make sure the fade effect is not longer than the clip
4715 item->setFadeOut(max);
4716 start = item->fadeOut();
4718 start = end - start;
4719 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4720 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4721 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4722 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4723 // if fade effect is displayed, update the effect edit widget with new clip duration
4724 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4726 effectPos = item->hasEffect("brightness", "fade_to_black");
4727 if (effectPos != -1) {
4728 QDomElement oldeffect = item->effectAt(effectPos);
4729 int max = item->cropDuration().frames(m_document->fps());
4730 int end = max + item->cropStart().frames(m_document->fps());
4732 // Make sure the fade effect is not longer than the clip
4733 item->setFadeOut(max);
4734 start = item->fadeOut();
4736 start = end - start;
4737 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4738 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4739 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4740 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4741 // if fade effect is displayed, update the effect edit widget with new clip duration
4742 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4746 int effectPos = item->hasEffect("freeze", "freeze");
4747 if (effectPos != -1) {
4748 // Freeze effect needs to be adjusted with clip resize
4749 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4750 QDomElement eff = item->getEffectAt(effectPos);
4751 if (!eff.isNull() && diff != 0) {
4752 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4753 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4754 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4755 emit clipItemSelected(item, item->selectedEffectIndex());
4760 updatePanZoom(item);
4763 double CustomTrackView::getSnapPointForPos(double pos)
4765 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4768 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4770 QList <GenTime> snaps;
4771 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4772 QList<QGraphicsItem *> itemList = items();
4773 for (int i = 0; i < itemList.count(); i++) {
4774 if (itemList.at(i) == selected) continue;
4775 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4776 if (itemList.at(i)->type() == AVWIDGET) {
4777 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4778 GenTime start = item->startPos();
4779 GenTime end = item->endPos();
4780 snaps.append(start);
4782 if (!offsetList.isEmpty()) {
4783 for (int j = 0; j < offsetList.size(); j++) {
4784 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4785 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4789 QList < GenTime > markers = item->snapMarkers();
4790 for (int j = 0; j < markers.size(); ++j) {
4791 GenTime t = markers.at(j);
4793 if (!offsetList.isEmpty()) {
4794 for (int k = 0; k < offsetList.size(); k++) {
4795 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4799 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4800 Transition *transition = static_cast <Transition*>(itemList.at(i));
4801 GenTime start = transition->startPos();
4802 GenTime end = transition->endPos();
4803 snaps.append(start);
4805 if (!offsetList.isEmpty()) {
4806 for (int j = 0; j < offsetList.size(); j++) {
4807 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4808 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4814 // add cursor position
4815 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4817 if (!offsetList.isEmpty()) {
4818 for (int j = 0; j < offsetList.size(); j++) {
4819 snaps.append(pos - offsetList.at(j));
4824 for (int i = 0; i < m_guides.count(); i++) {
4825 snaps.append(m_guides.at(i)->position());
4826 if (!offsetList.isEmpty()) {
4827 for (int j = 0; j < offsetList.size(); j++) {
4828 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4834 QPoint z = m_document->zone();
4835 snaps.append(GenTime(z.x(), m_document->fps()));
4836 snaps.append(GenTime(z.y(), m_document->fps()));
4839 m_scene->setSnapList(snaps);
4840 //for (int i = 0; i < m_snapPoints.size(); ++i)
4841 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4844 void CustomTrackView::slotSeekToPreviousSnap()
4846 updateSnapPoints(NULL);
4847 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4848 setCursorPos((int) res.frames(m_document->fps()));
4852 void CustomTrackView::slotSeekToNextSnap()
4854 updateSnapPoints(NULL);
4855 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4856 setCursorPos((int) res.frames(m_document->fps()));
4860 void CustomTrackView::clipStart()
4862 AbstractClipItem *item = getMainActiveClip();
4864 setCursorPos((int) item->startPos().frames(m_document->fps()));
4869 void CustomTrackView::clipEnd()
4871 AbstractClipItem *item = getMainActiveClip();
4873 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4878 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4880 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4881 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4882 m_commandStack->push(command);
4885 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4887 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4888 m_commandStack->push(command);
4891 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4893 DocClipBase *base = m_document->clipManager()->getClipById(id);
4894 QList <CommentedTime> markers = base->commentedSnapMarkers();
4896 if (markers.isEmpty()) {
4897 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4900 QUndoCommand *deleteMarkers = new QUndoCommand();
4901 deleteMarkers->setText("Delete clip markers");
4903 for (int i = 0; i < markers.size(); i++) {
4904 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4906 m_commandStack->push(deleteMarkers);
4909 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4911 DocClipBase *base = m_document->clipManager()->getClipById(id);
4912 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4913 else base->deleteSnapMarker(pos);
4914 emit updateClipMarkers(base);
4915 setDocumentModified();
4916 viewport()->update();
4919 int CustomTrackView::hasGuide(int pos, int offset)
4921 for (int i = 0; i < m_guides.count(); i++) {
4922 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4923 if (qAbs(guidePos - pos) <= offset) return guidePos;
4924 else if (guidePos > pos) return -1;
4929 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4933 double fps = m_document->fps();
4934 for (int i = 0; i < m_guides.count(); i++) {
4935 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4936 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4938 goMenu->setEnabled(!m_guides.isEmpty());
4941 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4943 if (oldPos > GenTime() && pos > GenTime()) {
4945 for (int i = 0; i < m_guides.count(); i++) {
4946 if (m_guides.at(i)->position() == oldPos) {
4947 Guide *item = m_guides.at(i);
4948 item->updateGuide(pos, comment);
4952 } else if (pos > GenTime()) addGuide(pos, comment);
4956 for (int i = 0; i < m_guides.count(); i++) {
4957 if (m_guides.at(i)->position() == oldPos) {
4958 delete m_guides.takeAt(i);
4963 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4965 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4966 m_document->syncGuides(m_guides);
4969 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4971 for (int i = 0; i < m_guides.count(); i++) {
4972 if (m_guides.at(i)->position() == pos) {
4973 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4977 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4978 scene()->addItem(g);
4980 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4981 m_document->syncGuides(m_guides);
4985 void CustomTrackView::slotAddGuide(bool dialog)
4987 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4989 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4990 if (d.exec() != QDialog::Accepted) return;
4991 marker.setComment(d.newMarker().comment());
4993 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4995 if (addGuide(marker.time(), marker.comment())) {
4996 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4997 m_commandStack->push(command);
5001 void CustomTrackView::slotEditGuide(int guidePos)
5004 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5005 else pos = GenTime(guidePos, m_document->fps());
5007 for (int i = 0; i < m_guides.count(); i++) {
5008 if (m_guides.at(i)->position() == pos) {
5009 slotEditGuide(m_guides.at(i)->info());
5014 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5017 void CustomTrackView::slotEditGuide(CommentedTime guide)
5019 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5020 if (d.exec() == QDialog::Accepted) {
5021 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5022 m_commandStack->push(command);
5027 void CustomTrackView::slotEditTimeLineGuide()
5029 if (m_dragGuide == NULL) return;
5030 CommentedTime guide = m_dragGuide->info();
5031 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5032 if (d.exec() == QDialog::Accepted) {
5033 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5034 m_commandStack->push(command);
5038 void CustomTrackView::slotDeleteGuide(int guidePos)
5041 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5042 else pos = GenTime(guidePos, m_document->fps());
5044 for (int i = 0; i < m_guides.count(); i++) {
5045 if (m_guides.at(i)->position() == pos) {
5046 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5047 m_commandStack->push(command);
5052 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5056 void CustomTrackView::slotDeleteTimeLineGuide()
5058 if (m_dragGuide == NULL) return;
5059 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5060 m_commandStack->push(command);
5064 void CustomTrackView::slotDeleteAllGuides()
5066 QUndoCommand *deleteAll = new QUndoCommand();
5067 deleteAll->setText("Delete all guides");
5068 for (int i = 0; i < m_guides.count(); i++) {
5069 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5071 m_commandStack->push(deleteAll);
5074 void CustomTrackView::setTool(PROJECTTOOL tool)
5079 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5082 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5083 m_scene->setScale(scaleFactor, verticalScale);
5084 removeTipAnimation();
5085 bool adjust = false;
5086 if (verticalScale != matrix().m22()) adjust = true;
5087 setMatrix(newmatrix);
5089 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5090 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5091 for (int i = 0; i < m_guides.count(); i++) {
5092 QLineF l = m_guides.at(i)->line();
5093 l.setP2(QPointF(l.x2(), newHeight));
5094 m_guides.at(i)->setLine(l);
5096 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5099 int diff = sceneRect().width() - m_projectDuration;
5100 if (diff * newmatrix.m11() < 50) {
5101 if (newmatrix.m11() < 0.4)
5102 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5104 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5106 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5107 centerOn(QPointF(cursorPos(), verticalPos));
5110 void CustomTrackView::slotRefreshGuides()
5112 if (KdenliveSettings::showmarkers()) {
5113 for (int i = 0; i < m_guides.count(); i++)
5114 m_guides.at(i)->update();
5118 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5120 painter->setClipRect(rect);
5121 QPen pen1 = painter->pen();
5122 pen1.setColor(palette().dark().color());
5123 painter->setPen(pen1);
5124 double min = rect.left();
5125 double max = rect.right();
5126 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5127 int maxTrack = m_document->tracksCount();
5128 QColor lockedColor = palette().button().color();
5129 QColor audioColor = palette().alternateBase().color();
5130 for (int i = 0; i < maxTrack; i++) {
5131 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5132 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5133 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5134 if (i == m_selectedTrack)
5135 painter->fillRect(track, m_activeTrackBrush.brush(this));
5137 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5139 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5143 bool CustomTrackView::findString(const QString &text)
5146 for (int i = 0; i < m_searchPoints.size(); ++i) {
5147 marker = m_searchPoints.at(i).comment();
5148 if (marker.contains(text, Qt::CaseInsensitive)) {
5149 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5150 int vert = verticalScrollBar()->value();
5151 int hor = cursorPos();
5152 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5160 void CustomTrackView::selectFound(QString track, QString pos)
5162 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5163 slotSelectTrack(track.toInt());
5165 int vert = verticalScrollBar()->value();
5166 int hor = cursorPos();
5167 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5170 bool CustomTrackView::findNextString(const QString &text)
5173 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5174 marker = m_searchPoints.at(i).comment();
5175 if (marker.contains(text, Qt::CaseInsensitive)) {
5176 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5177 int vert = verticalScrollBar()->value();
5178 int hor = cursorPos();
5179 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5188 void CustomTrackView::initSearchStrings()
5190 m_searchPoints.clear();
5191 QList<QGraphicsItem *> itemList = items();
5192 for (int i = 0; i < itemList.count(); i++) {
5193 // parse all clip names
5194 if (itemList.at(i)->type() == AVWIDGET) {
5195 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5196 GenTime start = item->startPos();
5197 CommentedTime t(start, item->clipName());
5198 m_searchPoints.append(t);
5199 // add all clip markers
5200 QList < CommentedTime > markers = item->commentedSnapMarkers();
5201 m_searchPoints += markers;
5206 for (int i = 0; i < m_guides.count(); i++)
5207 m_searchPoints.append(m_guides.at(i)->info());
5209 qSort(m_searchPoints);
5212 void CustomTrackView::clearSearchStrings()
5214 m_searchPoints.clear();
5218 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5220 QList<ItemInfo> matchingInfo;
5221 QList<QGraphicsItem *> itemList = items();
5222 for (int i = 0; i < itemList.count(); i++) {
5223 if (itemList.at(i)->type() == AVWIDGET) {
5224 ClipItem *item = (ClipItem *)itemList.at(i);
5225 if (item->clipProducer() == clipId)
5226 matchingInfo << item->info();
5229 return matchingInfo;
5232 void CustomTrackView::copyClip()
5234 qDeleteAll(m_copiedItems);
5235 m_copiedItems.clear();
5236 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5237 if (itemList.count() == 0) {
5238 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5241 for (int i = 0; i < itemList.count(); i++) {
5242 if (itemList.at(i)->type() == AVWIDGET) {
5243 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5244 ClipItem *clone = clip->clone(clip->info());
5245 m_copiedItems.append(clone);
5246 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5247 Transition *dup = static_cast <Transition *>(itemList.at(i));
5248 m_copiedItems.append(dup->clone());
5253 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5255 if (m_scene->editMode() != NORMALEDIT) {
5256 // If we are in overwrite mode, always allow the move
5259 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));
5260 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5261 for (int i = 0; i < collisions.count(); i++) {
5262 if (collisions.at(i)->type() == type) return false;
5267 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5270 for (int i = 0; i < infoList.count(); i++) {
5271 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));
5274 QList<QGraphicsItem *> collisions = scene()->items(path);
5275 for (int i = 0; i < collisions.count(); i++) {
5276 if (collisions.at(i)->type() == type) return false;
5281 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5283 for (int i = 0; i < items.count(); i++) {
5284 ItemInfo info = items.at(i)->info();
5285 info.startPos += offset;
5286 info.endPos += offset;
5287 info.track += trackOffset;
5288 if (!canBePastedTo(info, items.at(i)->type())) return false;
5293 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5295 QPainterPath movePath;
5296 movePath.moveTo(0, 0);
5298 for (int i = 0; i < items.count(); i++) {
5299 ItemInfo info = items.at(i)->info();
5300 info.startPos = info.startPos + offset;
5301 info.endPos = info.endPos + offset;
5302 info.track = info.track + trackOffset;
5303 if (info.startPos < GenTime()) {
5304 // No clip should go below 0
5307 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));
5308 movePath.addRect(rect);
5310 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5311 for (int i = 0; i < collisions.count(); i++) {
5312 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5313 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5321 void CustomTrackView::pasteClip()
5323 if (m_copiedItems.count() == 0) {
5324 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5329 GenTime pos = GenTime(-1);
5330 if (m_menuPosition.isNull()) {
5331 position = mapFromGlobal(QCursor::pos());
5332 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5333 track = m_selectedTrack;
5334 pos = GenTime(m_cursorPos, m_document->fps());
5335 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5339 position = m_menuPosition;
5342 if (pos == GenTime(-1))
5343 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5345 track = (int)(mapToScene(position).y() / m_tracksHeight);
5347 GenTime leftPos = m_copiedItems.at(0)->startPos();
5348 int lowerTrack = m_copiedItems.at(0)->track();
5349 int upperTrack = m_copiedItems.at(0)->track();
5350 for (int i = 1; i < m_copiedItems.count(); i++) {
5351 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5352 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5353 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5356 GenTime offset = pos - leftPos;
5357 int trackOffset = track - lowerTrack;
5359 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5360 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5361 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5362 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5365 QUndoCommand *pasteClips = new QUndoCommand();
5366 pasteClips->setText("Paste clips");
5368 for (int i = 0; i < m_copiedItems.count(); i++) {
5369 // parse all clip names
5370 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5371 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5372 ItemInfo info = clip->info();
5373 info.startPos += offset;
5374 info.endPos += offset;
5375 info.track += trackOffset;
5376 if (canBePastedTo(info, AVWIDGET)) {
5377 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5378 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5379 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5380 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5382 info.startPos = tr->startPos() + offset;
5383 info.endPos = tr->endPos() + offset;
5384 info.track = tr->track() + trackOffset;
5385 int transitionEndTrack;
5386 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5387 else transitionEndTrack = tr->transitionEndTrack();
5388 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5389 if (info.startPos >= info.endPos) {
5390 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5391 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5392 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5395 updateTrackDuration(-1, pasteClips);
5396 m_commandStack->push(pasteClips);
5399 void CustomTrackView::pasteClipEffects()
5401 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5402 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5405 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5407 QUndoCommand *paste = new QUndoCommand();
5408 paste->setText("Paste effects");
5410 QList<QGraphicsItem *> clips = scene()->selectedItems();
5413 for (int i = 0; i < clips.count(); ++i) {
5414 if (clips.at(i)->type() == GROUPWIDGET) {
5415 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5416 for (int j = 0; j < children.count(); j++) {
5417 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5418 clips.append(children.at(j));
5424 for (int i = 0; i < clips.count(); ++i) {
5425 if (clips.at(i)->type() == AVWIDGET) {
5426 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5427 for (int j = 0; j < clip->effectsCount(); j++) {
5428 QDomElement eff = clip->effectAt(j);
5429 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5430 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5431 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5436 if (paste->childCount() > 0) m_commandStack->push(paste);
5439 //adjust effects (fades, ...)
5440 for (int i = 0; i < clips.count(); ++i) {
5441 if (clips.at(i)->type() == AVWIDGET) {
5442 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5443 updatePositionEffects(item, item->info());
5449 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5451 // parse parameters to check if we need to adjust to the new crop start
5452 int diff = (newstart - oldstart).frames(m_document->fps());
5453 int max = (newstart + duration).frames(m_document->fps());
5454 QDomNodeList params = xml.elementsByTagName("parameter");
5455 for (int i = 0; i < params.count(); i++) {
5456 QDomElement e = params.item(i).toElement();
5457 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5458 QString def = e.attribute("default");
5459 // Effect has a keyframe type parameter, we need to adjust the values
5460 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5461 QStringList newKeyFrames;
5462 foreach(const QString &str, keys) {
5463 int pos = str.section(':', 0, 0).toInt();
5464 double val = str.section(':', 1, 1).toDouble();
5467 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5469 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5471 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5472 e.setAttribute("keyframes", newKeyFrames.join(";"));
5477 ClipItem *CustomTrackView::getClipUnderCursor() const
5479 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5480 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5481 for (int i = 0; i < collisions.count(); i++) {
5482 if (collisions.at(i)->type() == AVWIDGET) {
5483 return static_cast < ClipItem *>(collisions.at(i));
5489 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5491 QList<QGraphicsItem *> clips = scene()->selectedItems();
5492 if (clips.isEmpty()) {
5493 return getClipUnderCursor();
5495 AbstractClipItem *item = NULL;
5496 for (int i = 0; i < clips.count(); ++i) {
5497 if (clips.at(i)->type() == AVWIDGET) {
5498 item = static_cast < AbstractClipItem *>(clips.at(i));
5499 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5502 if (item) return item;
5507 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5509 QList<QGraphicsItem *> clips = scene()->selectedItems();
5510 if (clips.isEmpty()) {
5511 return getClipUnderCursor();
5514 // remove all items in the list that are not clips
5515 for (int i = 0; i < clips.count();) {
5516 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5519 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5520 for (int i = 0; i < clips.count(); ++i) {
5521 if (clips.at(i)->type() == AVWIDGET) {
5522 item = static_cast < ClipItem *>(clips.at(i));
5523 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5531 void CustomTrackView::setInPoint()
5533 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5535 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5538 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5542 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5545 void CustomTrackView::setOutPoint()
5547 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5549 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5552 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5556 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5559 void CustomTrackView::slotUpdateAllThumbs()
5561 if (!isEnabled()) return;
5562 QList<QGraphicsItem *> itemList = items();
5563 //if (itemList.isEmpty()) return;
5565 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5566 for (int i = 0; i < itemList.count(); i++) {
5567 if (itemList.at(i)->type() == AVWIDGET) {
5568 item = static_cast <ClipItem *>(itemList.at(i));
5569 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5570 // Check if we have a cached thumbnail
5571 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5572 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5573 if (QFile::exists(thumb)) {
5575 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5576 item->slotSetStartThumb(pix);
5579 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5580 QString endThumb = startThumb;
5581 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5582 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5583 if (QFile::exists(startThumb)) {
5584 QPixmap pix(startThumb);
5585 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5586 item->slotSetStartThumb(pix);
5588 if (QFile::exists(endThumb)) {
5589 QPixmap pix(endThumb);
5590 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5591 item->slotSetEndThumb(pix);
5594 item->refreshClip(false);
5598 viewport()->update();
5601 void CustomTrackView::saveThumbnails()
5603 QList<QGraphicsItem *> itemList = items();
5605 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5606 for (int i = 0; i < itemList.count(); i++) {
5607 if (itemList.at(i)->type() == AVWIDGET) {
5608 item = static_cast <ClipItem *>(itemList.at(i));
5609 if (item->clipType() != COLOR) {
5610 // Check if we have a cached thumbnail
5611 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5612 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5613 if (!QFile::exists(thumb)) {
5614 QPixmap pix(item->startThumb());
5618 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5619 QString endThumb = startThumb;
5620 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5621 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5622 if (!QFile::exists(startThumb)) {
5623 QPixmap pix(item->startThumb());
5624 pix.save(startThumb);
5626 if (!QFile::exists(endThumb)) {
5627 QPixmap pix(item->endThumb());
5637 void CustomTrackView::slotInsertTrack(int ix)
5639 TrackDialog d(m_document, parentWidget());
5640 d.comboTracks->setCurrentIndex(ix);
5641 d.label->setText(i18n("Insert track"));
5642 d.setWindowTitle(i18n("Insert New Track"));
5644 if (d.exec() == QDialog::Accepted) {
5645 ix = d.comboTracks->currentIndex();
5646 if (d.before_select->currentIndex() == 1)
5650 info.isMute = false;
5651 info.isLocked = false;
5652 if (d.video_track->isChecked()) {
5653 info.type = VIDEOTRACK;
5654 info.isBlind = false;
5656 info.type = AUDIOTRACK;
5657 info.isBlind = true;
5659 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5660 m_commandStack->push(addTrack);
5661 setDocumentModified();
5665 void CustomTrackView::slotDeleteTrack(int ix)
5667 if (m_document->tracksCount() < 2) return;
5668 TrackDialog d(m_document, parentWidget());
5669 d.comboTracks->setCurrentIndex(ix);
5670 d.label->setText(i18n("Delete track"));
5671 d.before_select->setHidden(true);
5672 d.setWindowTitle(i18n("Delete Track"));
5673 d.video_track->setHidden(true);
5674 d.audio_track->setHidden(true);
5675 if (d.exec() == QDialog::Accepted) {
5676 ix = d.comboTracks->currentIndex();
5677 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5678 deleteTimelineTrack(ix, info);
5679 setDocumentModified();
5680 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5681 m_commandStack->push(command);*/
5685 void CustomTrackView::slotConfigTracks(int ix)
5687 TracksConfigDialog d(m_document, ix, parentWidget());
5688 if (d.exec() == QDialog::Accepted) {
5689 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5690 m_commandStack->push(configTracks);
5691 QList <int> toDelete = d.deletedTracks();
5692 for (int i = 0; i < toDelete.count(); ++i) {
5693 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5694 deleteTimelineTrack(toDelete.at(i) - i, info);
5696 setDocumentModified();
5700 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5702 if (m_document->tracksCount() < 2) return;
5703 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5704 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5705 QList<QGraphicsItem *> selection = m_scene->items(r);
5706 QUndoCommand *deleteTrack = new QUndoCommand();
5707 deleteTrack->setText("Delete track");
5709 // Delete all clips in selected track
5710 for (int i = 0; i < selection.count(); i++) {
5711 if (selection.at(i)->type() == AVWIDGET) {
5712 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5713 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5714 m_scene->removeItem(item);
5717 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5718 Transition *item = static_cast <Transition *>(selection.at(i));
5719 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5720 m_scene->removeItem(item);
5726 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5727 m_commandStack->push(deleteTrack);
5730 void CustomTrackView::autoTransition()
5732 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5733 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5734 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5737 Transition *tr = static_cast <Transition*>(itemList.at(0));
5738 tr->setAutomatic(!tr->isAutomatic());
5739 QDomElement transition = tr->toXML();
5740 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);
5741 setDocumentModified();
5745 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5748 QDomNodeList params = effect.elementsByTagName("parameter");
5749 for (int i = 0; i < params.count(); i++) {
5750 QDomElement e = params.item(i).toElement();
5751 if (!e.isNull() && e.attribute("type") == "constant") {
5752 if (e.hasAttribute("factor")) {
5753 double factor = e.attribute("factor").toDouble();
5754 double value = e.attribute("value").toDouble();
5755 value = value / factor;
5756 result.append(QString::number(value));
5757 } else result.append(e.attribute("value"));
5763 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5765 QList<QGraphicsItem *> list = scene()->items();
5766 ClipItem *clip = NULL;
5767 for (int i = 0; i < list.size(); ++i) {
5768 if (list.at(i)->type() == AVWIDGET) {
5769 clip = static_cast <ClipItem *>(list.at(i));
5770 if (clip->clipProducer() == id) {
5771 clip->setClipName(name);
5775 viewport()->update();
5778 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5780 minimum = GenTime();
5781 maximum = GenTime();
5782 QList<QGraphicsItem *> selection;
5783 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5784 selection.removeAll(item);
5785 for (int i = 0; i < selection.count(); i++) {
5786 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5787 if (clip && clip->type() == AVWIDGET) {
5788 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5789 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5794 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5796 minimum = GenTime();
5797 maximum = GenTime();
5798 QList<QGraphicsItem *> selection;
5799 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5800 selection.removeAll(item);
5801 for (int i = 0; i < selection.count(); i++) {
5802 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5803 if (clip && clip->type() == TRANSITIONWIDGET) {
5804 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5805 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5810 void CustomTrackView::loadGroups(const QDomNodeList groups)
5812 for (int i = 0; i < groups.count(); i++) {
5813 QDomNodeList children = groups.at(i).childNodes();
5814 scene()->clearSelection();
5815 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5816 QDomNode n = children.item(nodeindex);
5817 QDomElement elem = n.toElement();
5818 int pos = elem.attribute("position").toInt();
5819 int track = elem.attribute("track").toInt();
5820 if (elem.tagName() == "clipitem") {
5821 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5822 if (clip) clip->setSelected(true);
5824 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5825 if (clip) clip->setSelected(true);
5828 groupSelectedItems(false, true);
5832 void CustomTrackView::splitAudio()
5834 resetSelectionGroup();
5835 QList<QGraphicsItem *> selection = scene()->selectedItems();
5836 if (selection.isEmpty()) {
5837 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5840 QUndoCommand *splitCommand = new QUndoCommand();
5841 splitCommand->setText(i18n("Split audio"));
5842 for (int i = 0; i < selection.count(); i++) {
5843 if (selection.at(i)->type() == AVWIDGET) {
5844 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5845 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5846 if (clip->parentItem()) {
5847 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5849 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5854 if (splitCommand->childCount()) {
5855 updateTrackDuration(-1, splitCommand);
5856 m_commandStack->push(splitCommand);
5860 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5862 ClipItem *clip = getClipItemAt(pos, track);
5864 kDebug() << "// Cannot find clip to split!!!";
5868 int start = pos.frames(m_document->fps());
5869 int freetrack = m_document->tracksCount() - track - 1;
5871 // do not split audio when we are on an audio track
5872 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5875 for (; freetrack > 0; freetrack--) {
5876 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5877 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5878 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5879 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5880 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5885 kDebug() << "GOT TRK: " << track;
5886 if (freetrack == 0) {
5887 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5889 ItemInfo info = clip->info();
5890 info.track = m_document->tracksCount() - freetrack;
5891 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5892 scene()->clearSelection();
5893 clip->setSelected(true);
5894 ClipItem *audioClip = getClipItemAt(start, info.track);
5896 clip->setVideoOnly(true);
5897 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5898 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5900 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5901 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5903 audioClip->setSelected(true);
5904 audioClip->setAudioOnly(true);
5905 groupSelectedItems(false, true);
5909 // unsplit clip: remove audio part and change video part to normal clip
5910 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5911 kDebug() << "//CANNOT FIND CLP GRP";
5914 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5915 QList<QGraphicsItem *> children = grp->childItems();
5916 if (children.count() != 2) {
5917 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5920 for (int i = 0; i < children.count(); i++) {
5921 if (children.at(i) != clip) {
5922 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5923 ItemInfo info = clip->info();
5924 deleteClip(clp->info());
5925 clip->setVideoOnly(false);
5926 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5927 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5932 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5933 m_document->clipManager()->removeGroup(grp);
5934 scene()->destroyItemGroup(grp);
5938 void CustomTrackView::setVideoOnly()
5940 resetSelectionGroup();
5941 QList<QGraphicsItem *> selection = scene()->selectedItems();
5942 if (selection.isEmpty()) {
5943 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5946 QUndoCommand *videoCommand = new QUndoCommand();
5947 videoCommand->setText(i18n("Video only"));
5948 for (int i = 0; i < selection.count(); i++) {
5949 if (selection.at(i)->type() == AVWIDGET) {
5950 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5951 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5952 if (clip->parentItem()) {
5953 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5955 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5960 m_commandStack->push(videoCommand);
5963 void CustomTrackView::setAudioOnly()
5965 resetSelectionGroup();
5966 QList<QGraphicsItem *> selection = scene()->selectedItems();
5967 if (selection.isEmpty()) {
5968 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5971 QUndoCommand *videoCommand = new QUndoCommand();
5972 videoCommand->setText(i18n("Audio only"));
5973 for (int i = 0; i < selection.count(); i++) {
5974 if (selection.at(i)->type() == AVWIDGET) {
5975 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5976 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5977 if (clip->parentItem()) {
5978 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5980 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5985 m_commandStack->push(videoCommand);
5988 void CustomTrackView::setAudioAndVideo()
5990 resetSelectionGroup();
5991 QList<QGraphicsItem *> selection = scene()->selectedItems();
5992 if (selection.isEmpty()) {
5993 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5996 QUndoCommand *videoCommand = new QUndoCommand();
5997 videoCommand->setText(i18n("Audio and Video"));
5998 for (int i = 0; i < selection.count(); i++) {
5999 if (selection.at(i)->type() == AVWIDGET) {
6000 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6001 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6002 if (clip->parentItem()) {
6003 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6005 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6010 m_commandStack->push(videoCommand);
6013 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6015 ClipItem *clip = getClipItemAt(pos, track);
6017 kDebug() << "// Cannot find clip to split!!!";
6021 int start = pos.frames(m_document->fps());
6022 clip->setVideoOnly(true);
6023 clip->setAudioOnly(false);
6024 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6025 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6027 } else if (audioOnly) {
6028 int start = pos.frames(m_document->fps());
6029 clip->setAudioOnly(true);
6030 clip->setVideoOnly(false);
6031 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6032 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6035 int start = pos.frames(m_document->fps());
6036 clip->setAudioOnly(false);
6037 clip->setVideoOnly(false);
6038 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6039 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6043 setDocumentModified();
6046 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6048 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6049 m_clipTypeGroup->setEnabled(false);
6051 m_clipTypeGroup->setEnabled(true);
6052 QList <QAction *> actions = m_clipTypeGroup->actions();
6054 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6055 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6056 else lookup = "clip_audio_and_video";
6057 for (int i = 0; i < actions.count(); i++) {
6058 if (actions.at(i)->data().toString() == lookup) {
6059 actions.at(i)->setChecked(true);
6066 void CustomTrackView::slotGoToMarker(QAction *action)
6068 int pos = action->data().toInt();
6069 setCursorPos(pos, true);
6072 void CustomTrackView::reloadTransitionLumas()
6076 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6077 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6078 for (int i = 0; i < params.count(); i++) {
6079 QDomElement e = params.item(i).toElement();
6080 if (e.attribute("tag") == "resource") {
6081 lumaNames = e.attribute("paramlistdisplay");
6082 lumaFiles = e.attribute("paramlist");
6087 QList<QGraphicsItem *> itemList = items();
6088 Transition *transitionitem;
6089 QDomElement transitionXml;
6090 for (int i = 0; i < itemList.count(); i++) {
6091 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6092 transitionitem = static_cast <Transition*>(itemList.at(i));
6093 transitionXml = transitionitem->toXML();
6094 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6095 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6096 for (int i = 0; i < params.count(); i++) {
6097 QDomElement e = params.item(i).toElement();
6098 if (e.attribute("tag") == "resource") {
6099 e.setAttribute("paramlistdisplay", lumaNames);
6100 e.setAttribute("paramlist", lumaFiles);
6105 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6106 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6107 for (int i = 0; i < params.count(); i++) {
6108 QDomElement e = params.item(i).toElement();
6109 if (e.attribute("tag") == "luma") {
6110 e.setAttribute("paramlistdisplay", lumaNames);
6111 e.setAttribute("paramlist", lumaFiles);
6118 emit transitionItemSelected(NULL);
6121 double CustomTrackView::fps() const
6123 return m_document->fps();
6126 void CustomTrackView::updateProjectFps()
6128 // update all clips to the new fps
6129 resetSelectionGroup();
6130 scene()->clearSelection();
6132 QList<QGraphicsItem *> itemList = items();
6133 for (int i = 0; i < itemList.count(); i++) {
6134 // remove all items and re-add them one by one
6135 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6137 for (int i = 0; i < itemList.count(); i++) {
6138 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6139 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6140 clip->updateFps(m_document->fps());
6141 m_scene->addItem(clip);
6142 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6143 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6144 QList<QGraphicsItem *> children = grp->childItems();
6145 for (int j = 0; j < children.count(); j++) {
6146 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6147 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6148 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6149 clip->updateFps(m_document->fps());
6152 m_document->clipManager()->removeGroup(grp);
6153 m_scene->addItem(grp);
6154 scene()->destroyItemGroup(grp);
6155 for (int j = 0; j < children.count(); j++) {
6156 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6157 //children.at(j)->setParentItem(0);
6158 children.at(j)->setSelected(true);
6161 groupSelectedItems(true, true);
6162 } else if (itemList.at(i)->type() == GUIDEITEM) {
6163 Guide *g = static_cast<Guide *>(itemList.at(i));
6165 m_scene->addItem(g);
6168 viewport()->update();
6171 void CustomTrackView::slotTrackDown()
6173 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6174 else m_selectedTrack++;
6175 emit updateTrackHeaders();
6176 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6177 ensureVisible(rect, 0, 0);
6178 viewport()->update();
6181 void CustomTrackView::slotTrackUp()
6183 if (m_selectedTrack > 0) m_selectedTrack--;
6184 else m_selectedTrack = m_document->tracksCount() - 1;
6185 emit updateTrackHeaders();
6186 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6187 ensureVisible(rect, 0, 0);
6188 viewport()->update();
6191 int CustomTrackView::selectedTrack() const
6193 return m_selectedTrack;
6196 QStringList CustomTrackView::selectedClips() const
6198 QStringList clipIds;
6199 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6200 for (int i = 0; i < selection.count(); i++) {
6201 if (selection.at(i)->type() == AVWIDGET) {
6202 ClipItem *item = (ClipItem *)selection.at(i);
6203 clipIds << item->clipProducer();
6209 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6211 QList<ClipItem *> clips;
6212 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6213 for (int i = 0; i < selection.count(); i++) {
6214 if (selection.at(i)->type() == AVWIDGET) {
6215 clips.append((ClipItem *)selection.at(i));
6221 void CustomTrackView::slotSelectTrack(int ix)
6223 m_selectedTrack = qMax(0, ix);
6224 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6225 emit updateTrackHeaders();
6226 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6227 ensureVisible(rect, 0, 0);
6228 viewport()->update();
6231 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6234 if (track != -1 && pos != -1)
6235 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6237 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6238 QList<QGraphicsItem *> selection = m_scene->items(rect);
6239 resetSelectionGroup(group);
6240 if (!group) m_scene->clearSelection();
6241 for (int i = 0; i < selection.count(); i++) {
6242 if (selection.at(i)->type() == AVWIDGET) {
6243 selection.at(i)->setSelected(add);
6247 if (group) groupSelectedItems();
6250 void CustomTrackView::selectTransition(bool add, bool group)
6252 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6253 QList<QGraphicsItem *> selection = m_scene->items(rect);
6254 resetSelectionGroup(group);
6255 if (!group) m_scene->clearSelection();
6256 for (int i = 0; i < selection.count(); i++) {
6257 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6258 selection.at(i)->setSelected(add);
6262 if (group) groupSelectedItems();
6265 QStringList CustomTrackView::extractTransitionsLumas()
6268 QList<QGraphicsItem *> itemList = items();
6269 Transition *transitionitem;
6270 QDomElement transitionXml;
6271 for (int i = 0; i < itemList.count(); i++) {
6272 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6273 transitionitem = static_cast <Transition*>(itemList.at(i));
6274 transitionXml = transitionitem->toXML();
6275 QString luma = EffectsList::parameter(transitionXml, "luma");
6276 if (!luma.isEmpty()) urls << luma;
6282 void CustomTrackView::setEditMode(EDITMODE mode)
6284 m_scene->setEditMode(mode);
6287 void CustomTrackView::checkTrackSequence(int track)
6289 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6290 //track = m_document->tracksCount() -track;
6291 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6292 QList<QGraphicsItem *> selection = m_scene->items(rect);
6293 QList <int> timelineList;
6294 timelineList.append(0);
6295 for (int i = 0; i < selection.count(); i++) {
6296 if (selection.at(i)->type() == AVWIDGET) {
6297 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6298 int start = clip->startPos().frames(m_document->fps());
6299 int end = clip->endPos().frames(m_document->fps());
6300 if (!timelineList.contains(start)) timelineList.append(start);
6301 if (!timelineList.contains(end)) timelineList.append(end);
6304 qSort(timelineList);
6305 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6306 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6309 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6311 if (data.isEmpty()) return;
6312 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6314 info.startPos = GenTime(in, m_document->fps());
6315 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6316 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6317 info.cropDuration = info.endPos - info.startPos;
6318 info.track = m_selectedTrack;
6319 QUndoCommand *addCommand = new QUndoCommand();
6320 addCommand->setText(i18n("Insert clip"));
6321 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6322 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6323 updateTrackDuration(info.track, addCommand);
6324 m_commandStack->push(addCommand);
6326 selectClip(true, false, m_selectedTrack, in);
6327 // Automatic audio split
6328 if (KdenliveSettings::splitaudio())
6332 void CustomTrackView::clearSelection()
6334 resetSelectionGroup();
6335 scene()->clearSelection();
6337 emit clipItemSelected(NULL);
6340 void CustomTrackView::updatePalette()
6342 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6346 pen1.setColor(palette().text().color());
6347 m_cursorLine->setPen(pen1);
6349 emit tracksChanged();
6352 void CustomTrackView::removeTipAnimation()
6355 scene()->removeItem(m_visualTip);
6356 m_animationTimer->stop();
6364 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6366 if (m_visualTip == NULL) {
6367 QRectF rect = clip->sceneBoundingRect();
6368 m_animation = new QGraphicsItemAnimation;
6369 m_animation->setTimeLine(m_animationTimer);
6370 m_animation->setScaleAt(1, 1, 1);
6375 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6376 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6377 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6379 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6381 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6383 m_animation->setScaleAt(.5, 2, 2);
6387 polygon << QPoint(0, - size * 2);
6388 if (mode == RESIZESTART)
6389 polygon << QPoint(size * 2, 0);
6391 polygon << QPoint(- size * 2, 0);
6392 polygon << QPoint(0, size * 2);
6393 polygon << QPoint(0, - size * 2);
6395 m_visualTip = new QGraphicsPolygonItem(polygon);
6396 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6397 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6398 if (mode == RESIZESTART)
6399 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6401 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6403 m_animation->setScaleAt(.5, 2, 1);
6405 case TRANSITIONSTART:
6407 polygon << QPoint(0, - size * 2);
6408 if (mode == TRANSITIONSTART)
6409 polygon << QPoint(size * 2, 0);
6411 polygon << QPoint(- size * 2, 0);
6412 polygon << QPoint(0, 0);
6413 polygon << QPoint(0, - size * 2);
6415 m_visualTip = new QGraphicsPolygonItem(polygon);
6416 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6417 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6418 if (mode == TRANSITIONSTART)
6419 m_visualTip->setPos(rect.x(), rect.bottom());
6421 m_visualTip->setPos(rect.right(), rect.bottom());
6423 m_animation->setScaleAt(.5, 2, 2);
6430 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6431 m_visualTip->setZValue(100);
6432 scene()->addItem(m_visualTip);
6433 m_animation->setItem(m_visualTip);
6434 m_animationTimer->start();
6438 bool CustomTrackView::hasAudio(int track) const
6440 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6441 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6442 QGraphicsItem *item;
6443 for (int i = 0; i < collisions.count(); i++) {
6444 item = collisions.at(i);
6445 if (!item->isEnabled()) continue;
6446 if (item->type() == AVWIDGET) {
6447 ClipItem *clip = static_cast <ClipItem *>(item);
6448 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6454 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6456 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6457 m_commandStack->push(command);
6458 setDocumentModified();
6462 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6464 EffectsParameterList parameters;
6465 parameters.addParam("tag", effect.attribute("tag"));
6466 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6467 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6468 parameters.addParam("id", effect.attribute("id"));
6469 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6470 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6471 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6472 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6474 QDomNodeList params = effect.elementsByTagName("parameter");
6475 for (int i = 0; i < params.count(); i++) {
6476 QDomElement e = params.item(i).toElement();
6477 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6478 if (e.attribute("type") == "simplekeyframe") {
6480 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6481 double factor = e.attribute("factor", "1").toDouble();
6482 for (int j = 0; j < values.count(); j++) {
6483 QString pos = values.at(j).section(':', 0, 0);
6484 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6485 values[j] = pos + "=" + QString::number(val);
6487 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6488 parameters.addParam(e.attribute("name"), values.join(";"));
6489 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6490 parameters.addParam("max", e.attribute("max"));
6491 parameters.addParam("min", e.attribute("min"));
6492 parameters.addParam("factor", e.attribute("factor", "1"));*/
6493 } else if (e.attribute("type") == "keyframe") {
6494 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6495 parameters.addParam("keyframes", e.attribute("keyframes"));
6496 parameters.addParam("max", e.attribute("max"));
6497 parameters.addParam("min", e.attribute("min"));
6498 parameters.addParam("factor", e.attribute("factor", "1"));
6499 parameters.addParam("starttag", e.attribute("starttag", "start"));
6500 parameters.addParam("endtag", e.attribute("endtag", "end"));
6501 } else if (e.attribute("namedesc").contains(';')) {
6502 QString format = e.attribute("format");
6503 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6504 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6506 QTextStream txtNeu(&neu);
6507 if (values.size() > 0)
6508 txtNeu << (int)values[0].toDouble();
6509 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6510 txtNeu << separators[i];
6511 txtNeu << (int)(values[i+1].toDouble());
6513 parameters.addParam("start", neu);
6515 if (e.attribute("factor", "1") != "1") {
6517 if (e.attribute("factor").startsWith('%')) {
6518 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6519 } else fact = e.attribute("factor", "1").toDouble();
6520 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6522 parameters.addParam(e.attribute("name"), e.attribute("value"));
6529 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6531 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6532 for (int i = 0; i < effects.count(); ++i) {
6533 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6534 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6536 // if effect is displayed, update the effect edit widget with new clip duration
6537 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6538 emit clipItemSelected(item, effects.at(i));*/
6540 // update always, otherwise there might problems when resizing groups
6541 if (effects.count() > 0)
6542 emit clipItemSelected(item, item->selectedEffectIndex());
6545 void CustomTrackView::updateTrackNames(int track, bool added)
6547 QList <TrackInfo> tracks = m_document->tracksList();
6548 int max = tracks.count();
6549 int docTrack = max - track - 1;
6551 // count number of tracks of each type
6552 int videoTracks = 0;
6553 int audioTracks = 0;
6554 for (int i = max - 1; i >= 0; --i) {
6555 TrackInfo info = tracks.at(i);
6556 if (info.type == VIDEOTRACK)
6561 if (i <= docTrack) {
6562 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6563 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6566 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6567 info.trackName = type + QString::number(typeNumber);
6568 m_document->setTrackType(i, info);
6571 if (info.trackName == type + QString::number(typeNumber + 1)) {
6572 info.trackName = type + QString::number(typeNumber);
6573 m_document->setTrackType(i, info);
6578 emit tracksChanged();
6581 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6587 tracks << m_document->tracksCount() - track - 1;
6589 // negative track number -> update all tracks
6590 for (int i = 0; i < m_document->tracksCount(); ++i)
6594 for (int i = 0; i < tracks.count(); ++i) {
6596 // t + 1 because of black background track
6597 duration = m_document->renderer()->mltTrackDuration(t + 1);
6598 if (duration != m_document->trackDuration(t)) {
6599 m_document->setTrackDuration(t, duration);
6602 EffectsList effects = m_document->getTrackEffects(t);
6603 for (int j = 0; j < effects.count(); ++j) {
6605 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6606 * - update the effectstack if necessary