1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 m_pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
191 delete m_pixmapCache;
192 delete m_animationTimer;
196 void CustomTrackView::keyPressEvent(QKeyEvent * event)
198 if (event->key() == Qt::Key_Up) {
201 } else if (event->key() == Qt::Key_Down) {
204 } else QWidget::keyPressEvent(event);
207 void CustomTrackView::setDocumentModified()
209 m_document->setModified(true);
212 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
214 m_timelineContextMenu = timeline;
215 m_timelineContextClipMenu = clip;
216 m_clipTypeGroup = clipTypeGroup;
217 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
219 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
220 m_markerMenu->setEnabled(false);
221 markermenu->addMenu(m_markerMenu);
222 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
223 QList <QAction *> list = m_timelineContextClipMenu->actions();
224 for (int i = 0; i < list.count(); i++) {
225 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
226 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
229 m_timelineContextTransitionMenu = transition;
230 list = m_timelineContextTransitionMenu->actions();
231 for (int i = 0; i < list.count(); i++) {
232 if (list.at(i)->data().toString() == "auto") {
233 m_autoTransition = list.at(i);
238 m_timelineContextMenu->addSeparator();
239 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
240 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
241 m_timelineContextMenu->addAction(m_deleteGuide);
243 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
244 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
245 m_timelineContextMenu->addAction(m_editGuide);
248 void CustomTrackView::slotDoResetMenuPosition()
250 m_menuPosition = QPoint();
253 void CustomTrackView::slotResetMenuPosition()
255 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
256 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
259 void CustomTrackView::checkAutoScroll()
261 m_autoScroll = KdenliveSettings::autoscroll();
264 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
265 return m_scene->m_tracksList;
268 void CustomTrackView::checkTrackHeight()
270 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
271 m_tracksHeight = KdenliveSettings::trackheight();
272 emit trackHeightChanged();
273 QList<QGraphicsItem *> itemList = items();
275 Transition *transitionitem;
276 bool snap = KdenliveSettings::snaptopoints();
277 KdenliveSettings::setSnaptopoints(false);
278 for (int i = 0; i < itemList.count(); i++) {
279 if (itemList.at(i)->type() == AVWIDGET) {
280 item = (ClipItem*) itemList.at(i);
281 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
282 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
283 item->resetThumbs(true);
284 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
285 transitionitem = (Transition*) itemList.at(i);
286 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
287 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
290 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
291 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
293 for (int i = 0; i < m_guides.count(); i++) {
294 QLineF l = m_guides.at(i)->line();
295 l.setP2(QPointF(l.x2(), newHeight));
296 m_guides.at(i)->setLine(l);
299 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
300 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
301 KdenliveSettings::setSnaptopoints(snap);
302 viewport()->update();
305 /** Zoom or move viewport on mousewheel
307 * If mousewheel+Ctrl, zooms in/out on the timeline.
309 * With Ctrl, moves viewport towards end of timeline if down/back,
310 * opposite on up/forward.
312 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
313 void CustomTrackView::wheelEvent(QWheelEvent * e)
315 if (e->modifiers() == Qt::ControlModifier) {
316 if (e->delta() > 0) emit zoomIn();
319 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
320 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
324 int CustomTrackView::getPreviousVideoTrack(int track)
326 track = m_document->tracksCount() - track - 1;
328 for (int i = track; i > -1; i--) {
329 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
335 void CustomTrackView::slotFetchNextThumbs()
337 if (!m_waitingThumbs.isEmpty()) {
338 ClipItem *item = m_waitingThumbs.takeFirst();
339 while (item == NULL && !m_waitingThumbs.isEmpty()) {
340 item = m_waitingThumbs.takeFirst();
342 if (item) item->slotFetchThumbs();
343 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
347 void CustomTrackView::slotCheckMouseScrolling()
349 if (m_scrollOffset == 0) {
350 m_scrollTimer.stop();
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
354 m_scrollTimer.start();
357 void CustomTrackView::slotCheckPositionScrolling()
359 // If mouse is at a border of the view, scroll
360 if (m_moveOpMode != SEEK) return;
361 if (mapFromScene(m_cursorPos, 0).x() < 3) {
362 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
363 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
364 setCursorPos(mapToScene(QPoint(-2, 0)).x());
365 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
366 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
367 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
368 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
374 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
376 int pos = event->x();
377 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
379 double snappedPos = getSnapPointForPos(mappedXPos);
380 emit mousePosition(mappedXPos);
382 if (event->buttons() & Qt::MidButton) return;
383 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
384 event->setAccepted(true);
386 QGraphicsView::mouseMoveEvent(event);
390 if (event->buttons() != Qt::NoButton) {
391 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
392 if (m_dragItem && m_tool == SELECTTOOL) {
393 if (m_operationMode == MOVE && move) {
394 QGraphicsView::mouseMoveEvent(event);
395 // If mouse is at a border of the view, scroll
397 m_scrollOffset = -30;
398 m_scrollTimer.start();
399 } else if (viewport()->width() - pos < 10) {
401 m_scrollTimer.start();
402 } else if (m_scrollTimer.isActive()) {
403 m_scrollTimer.stop();
405 } else if (m_operationMode == RESIZESTART && move) {
406 m_document->renderer()->pause();
407 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
408 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
410 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
412 m_dragItem->resizeStart((int)(snappedPos));
414 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
415 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
416 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
417 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
418 } else if (m_operationMode == RESIZEEND && move) {
419 m_document->renderer()->pause();
420 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
421 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
423 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
425 m_dragItem->resizeEnd((int)(snappedPos));
427 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
428 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
429 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
430 } else if (m_operationMode == FADEIN && move) {
431 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
432 } else if (m_operationMode == FADEOUT && move) {
433 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
434 } else if (m_operationMode == KEYFRAME && move) {
435 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
436 double pos = mapToScene(event->pos()).toPoint().y();
437 QRectF br = m_dragItem->sceneBoundingRect();
438 double maxh = 100.0 / br.height();
439 pos = (br.bottom() - pos) * maxh;
440 m_dragItem->updateKeyFramePos(keyFramePos, pos);
441 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
442 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
444 removeTipAnimation();
446 } else if (m_operationMode == MOVEGUIDE) {
447 removeTipAnimation();
448 QGraphicsView::mouseMoveEvent(event);
450 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
452 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
453 if (snappedPos < 0) snappedPos = 0;
455 // Make sure there is no collision
456 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
457 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
458 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
459 collidingItems.removeAll(m_selectionGroup);
460 for (int i = 0; i < children.count(); i++) {
461 if (children.at(i)->type() == GROUPWIDGET) {
462 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
463 for (int j = 0; j < subchildren.count(); j++)
464 collidingItems.removeAll(subchildren.at(j));
466 collidingItems.removeAll(children.at(i));
468 bool collision = false;
470 for (int i = 0; i < collidingItems.count(); i++) {
471 if (!collidingItems.at(i)->isEnabled()) continue;
472 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
473 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
474 // Moving backward, determine best pos
475 QPainterPath clipPath;
476 clipPath.addRect(item->sceneBoundingRect());
477 QPainterPath res = shape.intersected(clipPath);
478 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
481 snappedPos += offset;
482 // make sure we have no collision
483 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
484 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
485 collidingItems.removeAll(m_selectionGroup);
486 for (int i = 0; i < children.count(); i++) {
487 if (children.at(i)->type() == GROUPWIDGET) {
488 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
489 for (int j = 0; j < subchildren.count(); j++)
490 collidingItems.removeAll(subchildren.at(j));
492 collidingItems.removeAll(children.at(i));
495 for (int i = 0; i < collidingItems.count(); i++) {
496 if (!collidingItems.at(i)->isEnabled()) continue;
497 if (collidingItems.at(i)->type() == AVWIDGET) {
506 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
507 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
508 collidingItems.removeAll(m_selectionGroup);
509 for (int i = 0; i < children.count(); i++) {
510 if (children.at(i)->type() == GROUPWIDGET) {
511 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
512 for (int j = 0; j < subchildren.count(); j++)
513 collidingItems.removeAll(subchildren.at(j));
515 collidingItems.removeAll(children.at(i));
519 for (int i = 0; i < collidingItems.count(); i++) {
520 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
521 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
522 // Moving backward, determine best pos
523 QPainterPath clipPath;
524 clipPath.addRect(item->sceneBoundingRect());
525 QPainterPath res = shape.intersected(clipPath);
526 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
530 snappedPos += offset;
531 // make sure we have no collision
532 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
533 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
534 collidingItems.removeAll(m_selectionGroup);
535 for (int i = 0; i < children.count(); i++) {
536 if (children.at(i)->type() == GROUPWIDGET) {
537 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
538 for (int j = 0; j < subchildren.count(); j++)
539 collidingItems.removeAll(subchildren.at(j));
541 collidingItems.removeAll(children.at(i));
543 for (int i = 0; i < collidingItems.count(); i++) {
544 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
552 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
553 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
557 if (m_tool == RAZORTOOL) {
558 setCursor(m_razorCursor);
559 //QGraphicsView::mouseMoveEvent(event);
561 } else if (m_tool == SPACERTOOL) {
562 setCursor(m_spacerCursor);
566 QList<QGraphicsItem *> itemList = items(event->pos());
567 QGraphicsRectItem *item = NULL;
568 OPERATIONTYPE opMode = NONE;
570 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
572 } else for (int i = 0; i < itemList.count(); i++) {
573 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
574 item = (QGraphicsRectItem*) itemList.at(i);
579 if (item && event->buttons() == Qt::NoButton) {
580 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
581 if (m_tool == RAZORTOOL) {
582 // razor tool over a clip, display current frame in monitor
583 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
584 //TODO: solve crash when showing frame when moving razor over clip
585 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
590 opMode = clip->operationMode(mapToScene(event->pos()));
591 const double size = 5;
592 if (opMode == m_moveOpMode) {
593 QGraphicsView::mouseMoveEvent(event);
596 removeTipAnimation();
598 m_moveOpMode = opMode;
599 setTipAnimation(clip, opMode, size);
601 if (item->type() == AVWIDGET)
602 ci = static_cast <ClipItem *>(item);
604 if (opMode == MOVE) {
605 setCursor(Qt::OpenHandCursor);
607 message = ci->clipName() + i18n(":");
608 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
609 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
610 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
611 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
612 if (clip->parentItem() == m_selectionGroup)
613 message.append(i18n(" Selection duration:"));
615 message.append(i18n(" Group duration:"));
616 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
617 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
618 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
619 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
623 } else if (opMode == RESIZESTART) {
624 setCursor(KCursor("left_side", Qt::SizeHorCursor));
626 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
627 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
628 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
629 } else if (opMode == RESIZEEND) {
630 setCursor(KCursor("right_side", Qt::SizeHorCursor));
632 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
633 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
634 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
635 } else if (opMode == FADEIN || opMode == FADEOUT) {
636 setCursor(Qt::PointingHandCursor);
637 if (ci && opMode == FADEIN && ci->fadeIn()) {
638 message = i18n("Fade in duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
640 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
641 message = i18n("Fade out duration: ");
642 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
644 message = i18n("Drag to add or resize a fade effect.");
646 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
647 setCursor(Qt::PointingHandCursor);
648 message = i18n("Click to add a transition.");
649 } else if (opMode == KEYFRAME) {
650 setCursor(Qt::PointingHandCursor);
651 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
654 if (!message.isEmpty())
655 emit displayMessage(message, InformationMessage);
656 } // no clip under mouse
657 else if (m_tool == RAZORTOOL) {
660 } else if (opMode == MOVEGUIDE) {
661 m_moveOpMode = opMode;
662 setCursor(Qt::SplitHCursor);
664 removeTipAnimation();
665 setCursor(Qt::ArrowCursor);
666 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
667 QGraphicsView::mouseMoveEvent(event);
669 setCursorPos(mappedXPos);
670 slotCheckPositionScrolling();
672 } else m_moveOpMode = NONE;
674 QGraphicsView::mouseMoveEvent(event);
678 void CustomTrackView::mousePressEvent(QMouseEvent * event)
680 setFocus(Qt::MouseFocusReason);
681 m_menuPosition = QPoint();
683 // special cases (middle click button or ctrl / shift click
684 if (event->button() == Qt::MidButton) {
686 m_blockRefresh = false;
687 m_operationMode = NONE;
691 if (event->modifiers() & Qt::ShiftModifier) {
692 // Rectangle selection
693 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
694 setDragMode(QGraphicsView::RubberBandDrag);
695 if (!(event->modifiers() & Qt::ControlModifier)) {
696 resetSelectionGroup();
697 scene()->clearSelection();
699 m_blockRefresh = false;
700 m_operationMode = RUBBERSELECTION;
701 QGraphicsView::mousePressEvent(event);
705 m_blockRefresh = true;
707 bool collision = false;
709 if (m_tool != RAZORTOOL) activateMonitor();
710 else if (m_document->renderer()->playSpeed() != 0.0) {
711 m_document->renderer()->pause();
714 m_clickEvent = event->pos();
716 // check item under mouse
717 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
719 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
720 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
721 setDragMode(QGraphicsView::ScrollHandDrag);
722 QGraphicsView::mousePressEvent(event);
723 m_blockRefresh = false;
724 m_operationMode = NONE;
728 // if a guide and a clip were pressed, just select the guide
729 for (int i = 0; i < collisionList.count(); ++i) {
730 if (collisionList.at(i)->type() == GUIDEITEM) {
731 // a guide item was pressed
732 m_dragGuide = (Guide *) collisionList.at(i);
733 if (event->button() == Qt::LeftButton) { // move it
734 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
736 m_operationMode = MOVEGUIDE;
737 // deselect all clips so that only the guide will move
738 m_scene->clearSelection();
739 resetSelectionGroup(false);
740 updateSnapPoints(NULL);
741 QGraphicsView::mousePressEvent(event);
743 } else // show context menu
748 // Find first clip, transition or group under mouse (when no guides selected)
750 AbstractGroupItem *dragGroup = NULL;
751 AbstractClipItem *collisionClip = NULL;
753 while (!m_dragGuide && ct < collisionList.count()) {
754 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
755 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
756 if (collisionClip->isItemLocked())
758 if (collisionClip == m_dragItem)
759 collisionClip = NULL;
761 m_dragItem = collisionClip;
763 m_dragItemInfo = m_dragItem->info();
764 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
765 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
766 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
773 if (m_dragItem) emit clipItemSelected(NULL);
776 #if QT_VERSION >= 0x040600
777 // Add shadow to dragged item, currently disabled because of painting artifacts
778 //TODO: re-enable when fixed
779 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
780 eff->setBlurRadius(5);
781 eff->setOffset(3, 3);
782 m_dragItem->setGraphicsEffect(eff);*/
784 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
785 // update transition menu action
786 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
787 m_autoTransition->setEnabled(true);
788 } else m_autoTransition->setEnabled(false);
790 // context menu requested
791 if (event->button() == Qt::RightButton) {
793 if (dragGroup) dragGroup->setSelected(true);
794 else if (!m_dragItem->isSelected()) {
795 resetSelectionGroup(false);
796 m_scene->clearSelection();
797 m_dragItem->setSelected(true);
799 } else if (!m_dragGuide) {
800 // check if there is a guide close to mouse click
801 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
802 for (int i = 0; i < guidesCollisionList.count(); i++) {
803 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
804 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
808 // keep this to support multiple guides context menu in the future (?)
809 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
810 guidesCollisionList.removeAt(0);
812 if (!guidesCollisionList.isEmpty())
813 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
816 m_operationMode = NONE;
817 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
818 m_menuPosition = m_clickEvent;
824 // No item under click
825 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
826 resetSelectionGroup(false);
827 setCursor(Qt::ArrowCursor);
828 m_scene->clearSelection();
830 updateClipTypeActions(NULL);
831 if (m_tool == SPACERTOOL) {
832 QList<QGraphicsItem *> selection;
833 if (event->modifiers() == Qt::ControlModifier) {
834 // Ctrl + click, select all items on track after click position
835 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
836 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
837 // Cannot use spacer on locked track
838 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
842 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
845 selection = checkForGroups(rect, &isOk);
847 // groups found on track, do not allow the move
848 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
852 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
854 // Select all items on all tracks after click position
855 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
856 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
859 QList <GenTime> offsetList;
860 // create group to hold selected items
861 m_selectionGroup = new AbstractGroupItem(m_document->fps());
862 scene()->addItem(m_selectionGroup);
864 for (int i = 0; i < selection.count(); i++) {
865 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
866 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
867 if (item->isItemLocked()) continue;
868 offsetList.append(item->startPos());
869 offsetList.append(item->endPos());
870 m_selectionGroup->addToGroup(selection.at(i));
871 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
872 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
873 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
874 QList<QGraphicsItem *> children = selection.at(i)->childItems();
875 for (int j = 0; j < children.count(); j++) {
876 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
877 offsetList.append(item->startPos());
878 offsetList.append(item->endPos());
880 m_selectionGroup->addToGroup(selection.at(i));
881 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
882 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
883 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
884 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
885 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
886 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
889 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
890 if (!offsetList.isEmpty()) {
892 QList <GenTime> cleandOffsetList;
893 GenTime startOffset = offsetList.takeFirst();
894 for (int k = 0; k < offsetList.size(); k++) {
895 GenTime newoffset = offsetList.at(k) - startOffset;
896 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
897 cleandOffsetList.append(newoffset);
900 updateSnapPoints(NULL, cleandOffsetList, true);
902 m_operationMode = SPACER;
904 setCursorPos((int)(mapToScene(event->x(), 0).x()));
906 QGraphicsView::mousePressEvent(event);
911 if (m_tool == RAZORTOOL && m_dragItem) {
912 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
913 if (m_dragItem->type() == TRANSITIONWIDGET) {
914 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
916 m_document->renderer()->pause();
917 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
918 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
921 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
922 m_commandStack->push(command);
924 setDocumentModified();
931 bool itemSelected = false;
932 if (m_dragItem->isSelected())
934 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
936 else if (dragGroup && dragGroup->isSelected())
939 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
940 if (event->modifiers() != Qt::ControlModifier) {
941 resetSelectionGroup(false);
942 m_scene->clearSelection();
943 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
944 viewport()->update();
945 } else resetSelectionGroup();
947 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
948 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
950 bool selected = !m_dragItem->isSelected();
952 dragGroup->setSelected(selected);
954 m_dragItem->setSelected(selected);
956 groupSelectedItems();
957 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
958 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
959 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
962 if (collisionClip != NULL || m_dragItem == NULL) {
963 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
964 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
965 emit clipItemSelected(selected);
967 emit clipItemSelected(NULL);
971 // If clicked item is selected, allow move
972 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
974 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
975 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
976 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
978 // Update snap points
979 if (m_selectionGroup == NULL) {
980 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
981 updateSnapPoints(NULL);
983 updateSnapPoints(m_dragItem);
985 QList <GenTime> offsetList;
986 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
987 for (int i = 0; i < children.count(); i++) {
988 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
989 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
990 offsetList.append(item->startPos());
991 offsetList.append(item->endPos());
994 if (!offsetList.isEmpty()) {
996 GenTime startOffset = offsetList.takeFirst();
997 QList <GenTime> cleandOffsetList;
998 for (int k = 0; k < offsetList.size(); k++) {
999 GenTime newoffset = offsetList.at(k) - startOffset;
1000 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1001 cleandOffsetList.append(newoffset);
1004 updateSnapPoints(NULL, cleandOffsetList, true);
1008 if (m_operationMode == KEYFRAME) {
1009 m_dragItem->updateSelectedKeyFrame();
1010 m_blockRefresh = false;
1012 } else if (m_operationMode == MOVE) {
1013 setCursor(Qt::ClosedHandCursor);
1014 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1016 info.startPos = m_dragItem->startPos();
1017 info.track = m_dragItem->track();
1018 int transitiontrack = getPreviousVideoTrack(info.track);
1019 ClipItem *transitionClip = NULL;
1020 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1021 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1022 info.endPos = transitionClip->endPos();
1024 GenTime transitionDuration(65, m_document->fps());
1025 if (m_dragItem->cropDuration() < transitionDuration)
1026 info.endPos = m_dragItem->endPos();
1028 info.endPos = info.startPos + transitionDuration;
1030 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1031 // Check there is no other transition at that place
1032 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1033 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1034 QList<QGraphicsItem *> selection = m_scene->items(r);
1035 bool transitionAccepted = true;
1036 for (int i = 0; i < selection.count(); i++) {
1037 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1038 Transition *tr = static_cast <Transition *>(selection.at(i));
1039 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1040 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1041 } else transitionAccepted = false;
1044 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1045 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1046 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1048 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1049 info.track = m_dragItem->track();
1050 int transitiontrack = getPreviousVideoTrack(info.track);
1051 ClipItem *transitionClip = NULL;
1052 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1053 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1054 info.startPos = transitionClip->startPos();
1056 GenTime transitionDuration(65, m_document->fps());
1057 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1058 else info.startPos = info.endPos - transitionDuration;
1060 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1061 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1062 EffectsList::setParameter(transition, "reverse", "1");
1064 // Check there is no other transition at that place
1065 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1066 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1067 QList<QGraphicsItem *> selection = m_scene->items(r);
1068 bool transitionAccepted = true;
1069 for (int i = 0; i < selection.count(); i++) {
1070 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1071 Transition *tr = static_cast <Transition *>(selection.at(i));
1072 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1073 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1074 } else transitionAccepted = false;
1077 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1078 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1080 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1081 resetSelectionGroup(false);
1082 m_dragItem->setSelected(true);
1085 m_blockRefresh = false;
1087 QGraphicsView::mousePressEvent(event);
1090 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1092 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1093 QList<QGraphicsItem *> list = scene()->items(p);
1094 AbstractGroupItem *group = NULL;
1095 for (int i = 0; i < list.size(); i++) {
1096 if (!list.at(i)->isEnabled()) continue;
1097 if (list.at(i)->type() == GROUPWIDGET) {
1098 group = static_cast <AbstractGroupItem *>(list.at(i));
1102 rebuildGroup(group);
1105 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1108 resetSelectionGroup(false);
1109 m_scene->clearSelection();
1111 QList <QGraphicsItem *> children = group->childItems();
1112 m_document->clipManager()->removeGroup(group);
1113 scene()->destroyItemGroup(group);
1114 for (int i = 0; i < children.count(); i++)
1115 children.at(i)->setSelected(true);
1116 groupSelectedItems(false, true);
1120 void CustomTrackView::resetSelectionGroup(bool selectItems)
1122 if (m_selectionGroup) {
1123 // delete selection group
1124 bool snap = KdenliveSettings::snaptopoints();
1125 KdenliveSettings::setSnaptopoints(false);
1127 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1128 scene()->destroyItemGroup(m_selectionGroup);
1129 for (int i = 0; i < children.count(); i++) {
1130 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1131 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1132 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1133 children.at(i)->setSelected(selectItems);
1135 } else if (children.at(i)->type() == GROUPWIDGET) {
1136 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1137 children.at(i)->setSelected(selectItems);
1141 m_selectionGroup = NULL;
1142 KdenliveSettings::setSnaptopoints(snap);
1146 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1148 if (m_selectionGroup) {
1149 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1152 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1153 if (selection.isEmpty()) return;
1155 // Find top left position of selection
1156 for (int i = 0; i < selection.count(); i++) {
1157 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1158 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1159 } else if (selection.at(i)->parentItem()) {
1160 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1164 if (force || selection.count() > 1) {
1165 bool snap = KdenliveSettings::snaptopoints();
1166 KdenliveSettings::setSnaptopoints(false);
1167 if (createNewGroup) {
1168 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1169 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1170 QPointF diff = newGroup->pos();
1171 newGroup->translate(-diff.x(), -diff.y());
1172 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1174 scene()->addItem(newGroup);
1176 // Check if we are trying to include a group in a group
1177 QList <AbstractGroupItem *> groups;
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1180 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1181 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1182 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1184 if (!groups.isEmpty()) {
1185 // ungroup previous groups
1186 while (!groups.isEmpty()) {
1187 AbstractGroupItem *grp = groups.takeFirst();
1188 m_document->clipManager()->removeGroup(grp);
1189 scene()->destroyItemGroup(grp);
1191 selection = m_scene->selectedItems();
1194 for (int i = 0; i < selection.count(); i++) {
1195 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1196 newGroup->addToGroup(selection.at(i));
1197 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1200 KdenliveSettings::setSnaptopoints(snap);
1202 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1203 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1204 QPointF diff = m_selectionGroup->pos();
1205 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1206 m_selectionGroup->translate(- diff.x(), -diff.y());
1208 scene()->addItem(m_selectionGroup);
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1211 m_selectionGroup->addToGroup(selection.at(i));
1212 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1215 KdenliveSettings::setSnaptopoints(snap);
1216 if (m_selectionGroup) {
1217 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1218 m_selectionGroupInfo.track = m_selectionGroup->track();
1221 } else resetSelectionGroup();
1224 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1226 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1227 /*if (m_moveOpMode == KEYFRAME) {
1228 // user double clicked on a keyframe, open edit dialog
1229 //TODO: update for effects with several values per keyframe
1230 QDialog d(parentWidget());
1231 Ui::KeyFrameDialog_UI view;
1233 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1234 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1235 view.kfr_value->setFocus();
1236 if (d.exec() == QDialog::Accepted) {
1237 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1238 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1239 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1240 QString previous = item->keyframes(item->selectedEffectIndex());
1241 item->updateKeyframeEffect();
1242 QString next = item->keyframes(item->selectedEffectIndex());
1243 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1244 m_commandStack->push(command);
1245 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1246 emit clipItemSelected(item, item->selectedEffectIndex());
1251 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1252 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1253 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1254 //QString previous = item->keyframes(item->selectedEffectIndex());
1255 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1256 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1257 //item->updateKeyframeEffect();
1258 //QString next = item->keyframes(item->selectedEffectIndex());
1259 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1260 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1261 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1262 m_commandStack->push(command);
1263 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1264 emit clipItemSelected(item, item->selectedEffectIndex());
1266 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1269 QList<QGraphicsItem *> collisionList = items(event->pos());
1270 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1271 Guide *editGuide = (Guide *) collisionList.at(0);
1272 if (editGuide) slotEditGuide(editGuide->info());
1277 void CustomTrackView::editItemDuration()
1279 AbstractClipItem *item;
1283 if (m_scene->selectedItems().count() == 1) {
1284 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1286 if (m_scene->selectedItems().empty())
1287 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1289 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1295 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1299 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1300 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1304 if (!item->isItemLocked()) {
1307 if (item->type() == TRANSITIONWIDGET)
1308 getTransitionAvailableSpace(item, minimum, maximum);
1310 getClipAvailableSpace(item, minimum, maximum);
1312 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1313 if (d.exec() == QDialog::Accepted) {
1314 ItemInfo clipInfo = item->info();
1315 ItemInfo startInfo = clipInfo;
1316 if (item->type() == TRANSITIONWIDGET) {
1317 // move & resize transition
1318 clipInfo.startPos = d.startPos();
1319 clipInfo.endPos = clipInfo.startPos + d.duration();
1320 clipInfo.track = item->track();
1321 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1322 updateTrackDuration(clipInfo.track, command);
1323 m_commandStack->push(command);
1325 // move and resize clip
1326 ClipItem *clip = static_cast<ClipItem *>(item);
1327 QUndoCommand *moveCommand = new QUndoCommand();
1328 moveCommand->setText(i18n("Edit clip"));
1329 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1330 // duration was reduced, so process it first
1331 clipInfo.endPos = clipInfo.startPos + d.duration();
1332 clipInfo.cropStart = d.cropStart();
1334 resizeClip(startInfo, clipInfo);
1335 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1336 adjustEffects(clip, startInfo, moveCommand);
1337 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1340 if (d.startPos() != clipInfo.startPos) {
1341 startInfo = clipInfo;
1342 clipInfo.startPos = d.startPos();
1343 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1344 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1347 if (d.duration() > item->cropDuration()) {
1348 // duration was increased, so process it after move
1349 startInfo = clipInfo;
1350 clipInfo.endPos = clipInfo.startPos + d.duration();
1351 clipInfo.cropStart = d.cropStart();
1353 resizeClip(startInfo, clipInfo);
1354 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1355 adjustEffects(clip, startInfo, moveCommand);
1356 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1358 updateTrackDuration(clipInfo.track, moveCommand);
1359 m_commandStack->push(moveCommand);
1363 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1367 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1369 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1371 clip->setKeyframes(index, keyframes);
1372 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1373 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1377 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1379 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1380 m_editGuide->setEnabled(m_dragGuide != NULL);
1381 m_markerMenu->clear();
1382 m_markerMenu->setEnabled(false);
1384 m_timelineContextMenu->popup(pos);
1385 } else if (group != NULL) {
1386 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1387 m_ungroupAction->setEnabled(true);
1388 updateClipTypeActions(NULL);
1389 m_timelineContextClipMenu->popup(pos);
1391 m_ungroupAction->setEnabled(false);
1392 if (clip->type() == AVWIDGET) {
1393 ClipItem *item = static_cast <ClipItem*>(clip);
1394 //build go to marker menu
1395 if (item->baseClip()) {
1396 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1397 int offset = item->startPos().frames(m_document->fps());
1398 if (!markers.isEmpty()) {
1399 for (int i = 0; i < markers.count(); i++) {
1400 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1401 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1402 QAction *go = m_markerMenu->addAction(position);
1403 go->setData(pos + offset);
1406 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1408 updateClipTypeActions(item);
1409 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1410 m_timelineContextClipMenu->popup(pos);
1411 } else if (clip->type() == TRANSITIONWIDGET) {
1412 m_timelineContextTransitionMenu->popup(pos);
1417 void CustomTrackView::activateMonitor()
1419 emit activateDocumentMonitor();
1422 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1424 resetSelectionGroup();
1426 info.startPos = GenTime();
1427 info.cropStart = GenTime(in, m_document->fps());
1428 info.endPos = GenTime(out - in, m_document->fps());
1429 info.cropDuration = info.endPos - info.startPos;
1432 // Check if clip can be inserted at that position
1433 ItemInfo pasteInfo = info;
1434 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1435 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1436 pasteInfo.track = selectedTrack();
1437 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1438 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1442 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1443 updateTrackDuration(pasteInfo.track, command);
1444 m_commandStack->push(command);
1446 selectClip(true, false);
1447 // Automatic audio split
1448 if (KdenliveSettings::splitaudio())
1452 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1454 if (data->hasFormat("kdenlive/clip")) {
1456 m_scene->clearSelection();
1457 resetSelectionGroup(false);
1458 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1459 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1464 if (clip->producer() == NULL) {
1465 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1468 QPointF framePos = mapToScene(pos);
1470 info.startPos = GenTime();
1471 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1472 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1473 info.cropDuration = info.endPos - info.startPos;
1476 // Check if clip can be inserted at that position
1477 ItemInfo pasteInfo = info;
1478 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1479 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1480 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1481 framePos.setX((int)(framePos.x() + 0.5));
1482 framePos.setY(pasteInfo.track * m_tracksHeight);
1483 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1487 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1488 m_selectionGroup->addToGroup(item);
1489 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1491 QList <GenTime> offsetList;
1492 offsetList.append(info.endPos);
1493 updateSnapPoints(NULL, offsetList);
1494 m_selectionGroup->setPos(framePos);
1495 scene()->addItem(m_selectionGroup);
1496 m_selectionGroup->setSelected(true);
1498 } else if (data->hasFormat("kdenlive/producerslist")) {
1500 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1501 m_scene->clearSelection();
1502 resetSelectionGroup(false);
1504 QList <GenTime> offsetList;
1505 QList <ItemInfo> infoList;
1506 QPointF framePos = mapToScene(pos);
1507 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1508 int track = (int)(framePos.y() / m_tracksHeight);
1509 framePos.setX((int)(framePos.x() + 0.5));
1510 framePos.setY(track * m_tracksHeight);
1512 // Check if clips can be inserted at that position
1513 for (int i = 0; i < ids.size(); ++i) {
1514 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1516 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1519 if (clip->producer() == NULL) {
1520 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1524 info.startPos = start;
1525 info.cropDuration = clip->duration();
1526 info.endPos = info.startPos + info.cropDuration;
1528 infoList.append(info);
1529 start += clip->duration();
1531 if (!canBePastedTo(infoList, AVWIDGET)) {
1534 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1536 for (int i = 0; i < ids.size(); ++i) {
1537 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1539 info.startPos = start;
1540 info.cropDuration = clip->duration();
1541 info.endPos = info.startPos + info.cropDuration;
1543 start += info.cropDuration;
1544 offsetList.append(start);
1545 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1546 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1547 m_selectionGroup->addToGroup(item);
1548 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1551 updateSnapPoints(NULL, offsetList);
1552 m_selectionGroup->setPos(framePos);
1553 scene()->addItem(m_selectionGroup);
1554 //m_selectionGroup->setZValue(10);
1555 m_thumbsTimer.start();
1559 // the drag is not a clip (may be effect, ...)
1567 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1569 if (insertDropClips(event->mimeData(), event->pos())) {
1570 event->acceptProposedAction();
1571 } else QGraphicsView::dragEnterEvent(event);
1574 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1576 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1577 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1578 collindingItems.removeAll(item);
1579 if (collindingItems.isEmpty()) return false;
1581 for (int i = 0; i < collindingItems.count(); i++) {
1582 QGraphicsItem *collision = collindingItems.at(i);
1583 if (collision->type() == item->type()) {
1585 kDebug() << "// COLLISIION DETECTED";
1593 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1595 int track = m_document->tracksCount() - clip->track();
1596 GenTime pos = clip->startPos();
1597 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1598 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1601 bool success = true;
1602 for (int i = 0; i < clip->effectsCount(); i++) {
1603 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1605 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1606 m_document->renderer()->doRefresh();
1609 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1611 if (pos < GenTime()) {
1614 m_document->addTrackEffect(track - 1, effect);
1615 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1616 emit updateTrackEffectState(track - 1);
1617 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1620 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1622 // Special case: speed effect
1623 if (effect.attribute("id") == "speed") {
1624 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1625 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1628 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1629 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1630 if (strobe == 0) strobe = 1;
1631 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1632 EffectsParameterList params = clip->addEffect(effect);
1633 m_document->renderer()->mltAddEffect(track, pos, params);
1634 if (clip->isSelected()) emit clipItemSelected(clip);
1637 EffectsParameterList params = clip->addEffect(effect);
1638 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1639 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1640 if (clip->isSelected()) emit clipItemSelected(clip);
1641 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1644 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1646 QString index = effect.attribute("kdenlive_ix");
1647 if (pos < GenTime()) {
1648 // Delete track effect
1649 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1650 m_document->removeTrackEffect(track - 1, effect);
1652 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1653 emit updateTrackEffectState(track - 1);
1654 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1657 // Special case: speed effect
1658 if (effect.attribute("id") == "speed") {
1659 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1661 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1664 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1668 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1669 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1670 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1673 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1675 clip->deleteEffect(index);
1676 emit clipItemSelected(clip);
1680 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1682 QList<QGraphicsItem *> itemList = group->childItems();
1683 QUndoCommand *effectCommand = new QUndoCommand();
1685 QDomNode namenode = effect.elementsByTagName("name").item(0);
1686 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1687 else effectName = i18n("effect");
1688 effectCommand->setText(i18n("Add %1", effectName));
1690 for (int i = 0; i < itemList.count(); i++) {
1691 if (itemList.at(i)->type() == AVWIDGET) {
1692 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1693 if (effect.attribute("type") == "audio") {
1694 // Don't add audio effects on video clips
1695 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1696 } else if (effect.hasAttribute("type") == false) {
1697 // Don't add video effect on audio clips
1698 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1701 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1702 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1705 if (item->isItemLocked()) {
1708 item->initEffect(effect);
1709 if (effect.attribute("tag") == "ladspa") {
1710 QString ladpsaFile = m_document->getLadspaFile();
1711 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1712 effect.setAttribute("src", ladpsaFile);
1714 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1719 m_commandStack->push(effectCommand);
1720 setDocumentModified();
1721 } else delete effectCommand;
1724 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1726 QList<QGraphicsItem *> itemList;
1727 QUndoCommand *effectCommand = new QUndoCommand();
1729 QDomNode namenode = effect.elementsByTagName("name").item(0);
1730 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1731 else effectName = i18n("effect");
1732 effectCommand->setText(i18n("Add %1", effectName));
1734 if (track == -1) itemList = scene()->selectedItems();
1735 if (itemList.isEmpty()) {
1736 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1737 if (clip) itemList.append(clip);
1738 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1742 for (int i = 0; i < itemList.count(); i++) {
1743 if (itemList.at(i)->type() == GROUPWIDGET) {
1744 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1745 for (int j = 0; j < subitems.count(); j++) {
1746 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1751 for (int i = 0; i < itemList.count(); i++) {
1752 if (itemList.at(i)->type() == AVWIDGET) {
1753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1754 if (effect.attribute("type") == "audio") {
1755 // Don't add audio effects on video clips
1756 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1757 /* do not show error message when item is part of a group as the user probably knows what he does then
1758 * and the message is annoying when working with the split audio feature */
1759 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1760 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1763 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1764 // Don't add video effect on audio clips
1765 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1766 /* do not show error message when item is part of a group as the user probably knows what he does then
1767 * and the message is annoying when working with the split audio feature */
1768 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1769 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1773 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1774 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1777 if (item->isItemLocked()) {
1781 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1782 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1784 item->initEffect(effect);
1787 if (effect.attribute("tag") == "ladspa") {
1788 QString ladpsaFile = m_document->getLadspaFile();
1789 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1790 effect.setAttribute("src", ladpsaFile);
1792 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1795 if (effectCommand->childCount() > 0) {
1796 m_commandStack->push(effectCommand);
1797 setDocumentModified();
1798 if (effectCommand->childCount() == 1) {
1799 // Display newly added clip effect
1800 for (int i = 0; i < itemList.count(); i++) {
1801 if (itemList.at(i)->type() == AVWIDGET) {
1802 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1803 if (!clip->isSelected()) {
1805 clip->setSelected(true);
1807 clip->setSelectedEffect(clip->effectsCount() - 1);
1808 emit clipItemSelected(clip, clip->effectsCount() - 1);
1813 } else delete effectCommand;
1816 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1819 // delete track effect
1820 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1821 m_commandStack->push(command);
1822 setDocumentModified();
1825 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1826 //clip is in a group, also remove the effect in other clips of the group
1827 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1828 QUndoCommand *delCommand = new QUndoCommand();
1830 QDomNode namenode = effect.elementsByTagName("name").item(0);
1831 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1832 else effectName = i18n("effect");
1833 delCommand->setText(i18n("Delete %1", effectName));
1836 for (int i = 0; i < items.count(); i++) {
1837 if (items.at(i)->type() == GROUPWIDGET) {
1838 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1839 for (int j = 0; j < subitems.count(); j++) {
1840 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1845 for (int i = 0; i < items.count(); i++) {
1846 if (items.at(i)->type() == AVWIDGET) {
1847 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1848 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1850 QDomElement eff = item->effectAt(ix);
1851 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1855 if (delCommand->childCount() > 0)
1856 m_commandStack->push(delCommand);
1859 setDocumentModified();
1862 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1863 m_commandStack->push(command);
1864 setDocumentModified();
1867 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1869 if (insertedEffect.isNull()) {
1870 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1873 QDomElement effect = insertedEffect.cloneNode().toElement();
1874 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1875 if (pos < GenTime()) {
1876 // editing a track effect
1877 EffectsParameterList effectParams = getEffectArgs(effect);
1878 if (effect.attribute("tag") == "ladspa") {
1879 // Update the ladspa affect file
1880 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1882 // check if we are trying to reset a keyframe effect
1883 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1884 clip->initEffect(effect);
1885 effectParams = getEffectArgs(effect);
1887 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1888 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1889 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1890 emit updateTrackEffectState(track);
1891 setDocumentModified();
1895 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1897 // Special case: speed effect
1898 if (effect.attribute("id") == "speed") {
1899 if (effect.attribute("disable") == "1") {
1900 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1902 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1903 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1904 if (strobe == 0) strobe = 1;
1905 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1907 clip->setEffectAt(ix, effect);
1908 if (ix == clip->selectedEffectIndex()) {
1909 clip->setSelectedEffect(ix);
1910 if (!triggeredByUser)
1911 emit clipItemSelected(clip, ix);
1916 EffectsParameterList effectParams = getEffectArgs(effect);
1917 if (effect.attribute("tag") == "ladspa") {
1918 // Update the ladspa affect file
1919 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1921 // check if we are trying to reset a keyframe effect
1922 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1923 clip->initEffect(effect);
1924 effectParams = getEffectArgs(effect);
1927 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1928 // A fade effect was modified, update the clip
1929 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1930 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1931 clip->setFadeIn(pos);
1933 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1934 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1935 clip->setFadeOut(pos);
1939 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1940 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1942 clip->setEffectAt(ix, effect);
1943 if (ix == clip->selectedEffectIndex()) {
1944 clip->setSelectedEffect(ix);
1945 if (!triggeredByUser)
1946 emit clipItemSelected(clip, ix);
1949 setDocumentModified();
1952 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1954 if (pos < GenTime()) {
1955 // Moving track effect
1956 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1957 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1959 if (!act.isNull() && !before.isNull()) {
1960 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1961 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1962 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1963 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1964 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1967 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1968 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1969 QDomElement act = clip->effectAt(newPos - 1);
1970 QDomElement before = clip->effectAt(oldPos - 1);
1971 clip->setEffectAt(oldPos - 1, act);
1972 clip->setEffectAt(newPos - 1, before);
1973 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1974 if (act.attribute("id") == "speed") {
1975 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1976 } else if (before.attribute("id") == "speed") {
1977 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1978 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1979 emit clipItemSelected(clip, newPos - 1);
1980 setDocumentModified();
1981 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1984 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1986 EditEffectCommand *command;
1988 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1989 else effect = clip->effectAt(effectPos);
1990 QDomElement oldEffect = effect.cloneNode().toElement();
1991 effect.setAttribute("disable", (int) disable);
1995 // editing track effect
1996 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1998 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2000 m_commandStack->push(command);
2001 setDocumentModified();;
2004 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2006 MoveEffectCommand *command;
2008 // editing track effect
2009 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2010 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2011 m_commandStack->push(command);
2012 setDocumentModified();
2015 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2017 EditEffectCommand *command;
2018 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2019 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2020 m_commandStack->push(command);
2023 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2025 QDomElement effect = clip->getEffectAt(ix);
2026 QDomElement oldeffect = effect.cloneNode().toElement();
2027 effect.setAttribute("region", region);
2028 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2029 m_commandStack->push(command);
2032 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2036 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2037 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2038 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2040 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);
2042 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2043 m_blockRefresh = false;
2047 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2048 int cutPos = (int) cutTime.frames(m_document->fps());
2050 newPos.startPos = cutTime;
2051 newPos.endPos = info.endPos;
2052 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2053 newPos.track = info.track;
2054 newPos.cropDuration = newPos.endPos - newPos.startPos;
2056 bool snap = KdenliveSettings::snaptopoints();
2057 KdenliveSettings::setSnaptopoints(false);
2058 ClipItem *dup = item->clone(newPos);
2060 // remove unwanted effects
2061 // fade in from 2nd part of the clip
2062 int ix = dup->hasEffect(QString(), "fadein");
2064 QDomElement oldeffect = dup->effectAt(ix);
2065 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2067 ix = dup->hasEffect(QString(), "fade_from_black");
2069 QDomElement oldeffect = dup->effectAt(ix);
2070 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2072 // fade out from 1st part of the clip
2073 ix = item->hasEffect(QString(), "fadeout");
2075 QDomElement oldeffect = item->effectAt(ix);
2076 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2078 ix = item->hasEffect(QString(), "fade_to_black");
2080 QDomElement oldeffect = item->effectAt(ix);
2081 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2085 item->resizeEnd(cutPos);
2086 scene()->addItem(dup);
2087 if (item->checkKeyFrames())
2088 slotRefreshEffects(item);
2089 if (dup->checkKeyFrames())
2090 slotRefreshEffects(dup);
2092 updatePanZoom(item);
2093 updatePanZoom(dup, cutTime - item->startPos());
2095 item->baseClip()->addReference();
2096 m_document->updateClip(item->baseClip()->getId());
2097 setDocumentModified();
2098 KdenliveSettings::setSnaptopoints(snap);
2099 if (execute && item->isSelected())
2100 emit clipItemSelected(item);
2105 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2106 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2108 if (!item || !dup || item == dup) {
2109 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2110 m_blockRefresh = false;
2113 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2114 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2118 bool snap = KdenliveSettings::snaptopoints();
2119 KdenliveSettings::setSnaptopoints(false);
2121 // join fade effects again
2122 int ix = dup->hasEffect(QString(), "fadeout");
2124 QDomElement effect = dup->effectAt(ix);
2125 item->addEffect(effect);
2127 ix = dup->hasEffect(QString(), "fade_to_black");
2129 QDomElement effect = dup->effectAt(ix);
2130 item->addEffect(effect);
2133 m_waitingThumbs.removeAll(dup);
2134 bool selected = item->isSelected();
2135 if (dup->isSelected()) {
2137 item->setSelected(true);
2138 emit clipItemSelected(NULL);
2140 dup->baseClip()->removeReference();
2141 m_document->updateClip(dup->baseClip()->getId());
2142 scene()->removeItem(dup);
2146 ItemInfo clipinfo = item->info();
2147 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2148 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2150 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2152 updatePanZoom(item);
2154 setDocumentModified();
2156 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2158 KdenliveSettings::setSnaptopoints(snap);
2159 if (execute && selected)
2160 emit clipItemSelected(item);
2163 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2166 void CustomTrackView::slotEnableRefresh()
2168 m_blockRefresh = false;
2171 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2173 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2174 if (itemList.count() == 1) {
2175 if (itemList.at(0)->type() == AVWIDGET) {
2176 ClipItem *item = (ClipItem *) itemList.at(0);
2178 info.track = item->track();
2179 ClipItem *transitionClip = NULL;
2180 const int transitiontrack = getPreviousVideoTrack(info.track);
2181 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2182 if (pos < item->startPos() + item->cropDuration() / 2) {
2183 // add transition to clip start
2184 info.startPos = item->startPos();
2185 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2186 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2187 info.endPos = transitionClip->endPos();
2188 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2189 // Check there is no other transition at that place
2190 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2191 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2192 QList<QGraphicsItem *> selection = m_scene->items(r);
2193 bool transitionAccepted = true;
2194 for (int i = 0; i < selection.count(); i++) {
2195 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2196 Transition *tr = static_cast <Transition *>(selection.at(i));
2197 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2198 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2199 } else transitionAccepted = false;
2202 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2203 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2206 // add transition to clip end
2207 info.endPos = item->endPos();
2208 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2209 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2210 info.startPos = transitionClip->startPos();
2211 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2212 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2213 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2215 // Check there is no other transition at that place
2216 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2217 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2218 QList<QGraphicsItem *> selection = m_scene->items(r);
2219 bool transitionAccepted = true;
2220 for (int i = 0; i < selection.count(); i++) {
2221 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2222 Transition *tr = static_cast <Transition *>(selection.at(i));
2223 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2224 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2225 } else transitionAccepted = false;
2228 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2229 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2232 } else for (int i = 0; i < itemList.count(); i++) {
2233 if (itemList.at(i)->type() == AVWIDGET) {
2234 ClipItem *item = (ClipItem *) itemList.at(i);
2236 info.startPos = item->startPos();
2237 info.endPos = info.startPos + GenTime(65, m_document->fps());
2238 info.track = item->track();
2240 // Check there is no other transition at that place
2241 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2242 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2243 QList<QGraphicsItem *> selection = m_scene->items(r);
2244 bool transitionAccepted = true;
2245 for (int i = 0; i < selection.count(); i++) {
2246 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2247 Transition *tr = static_cast <Transition *>(selection.at(i));
2248 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2249 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2250 } else transitionAccepted = false;
2253 int transitiontrack = getPreviousVideoTrack(info.track);
2254 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2255 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2260 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2262 if (transitionInfo.startPos >= transitionInfo.endPos) {
2263 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2266 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2267 m_commandStack->push(command);
2268 setDocumentModified();
2271 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2273 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2274 //kDebug() << "---- ADDING transition " << params.attribute("value");
2275 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2276 scene()->addItem(tr);
2277 setDocumentModified();
2279 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2284 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2286 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2288 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2291 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2292 if (m_dragItem == item) m_dragItem = NULL;
2294 #if QT_VERSION >= 0x040600
2295 // animate item deletion
2296 item->closeAnimation();
2300 emit transitionItemSelected(NULL);
2301 setDocumentModified();
2304 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2306 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2307 QDomElement xml = tr->toXML();
2308 if (old.isNull() || xml.isNull()) {
2309 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2312 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2313 updateTrackDuration(tr->track(), command);
2314 m_commandStack->push(command);
2315 setDocumentModified();
2318 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2320 Transition *item = getTransitionItemAt(pos, track);
2322 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2327 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2329 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);
2330 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2331 item->setTransitionParameters(transition);
2332 if (updateTransitionWidget) {
2333 ItemInfo info = item->info();
2335 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2336 if (transitionClip && transitionClip->baseClip()) {
2337 QString size = transitionClip->baseClip()->getProperty("frame_size");
2338 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2339 if (factor == 0) factor = 1.0;
2340 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2341 p.setY(size.section('x', 1, 1).toInt());
2343 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2345 setDocumentModified();
2348 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2351 const QPointF pos = mapToScene(event->pos());
2352 if (m_selectionGroup) {
2353 m_selectionGroup->setPos(pos);
2354 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2355 event->acceptProposedAction();
2357 // Drag enter was not possible, try again at mouse position
2358 insertDropClips(event->mimeData(), event->pos());
2362 QGraphicsView::dragMoveEvent(event);
2366 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2368 if (m_selectionGroup && m_clipDrag) {
2369 m_thumbsTimer.stop();
2370 m_waitingThumbs.clear();
2371 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2373 scene()->destroyItemGroup(m_selectionGroup);
2374 m_selectionGroup = NULL;
2375 } else QGraphicsView::dragLeaveEvent(event);
2378 void CustomTrackView::dropEvent(QDropEvent * event)
2380 if (m_selectionGroup && m_clipDrag) {
2381 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2382 resetSelectionGroup();
2383 m_scene->clearSelection();
2384 bool hasVideoClip = false;
2385 QUndoCommand *addCommand = new QUndoCommand();
2386 addCommand->setText(i18n("Add timeline clip"));
2387 QList <ClipItem *> brokenClips;
2389 for (int i = 0; i < items.count(); i++) {
2390 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2391 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2392 if (items.count() == 1) {
2393 updateClipTypeActions(item);
2395 updateClipTypeActions(NULL);
2398 //TODO: take care of edit mode for undo
2399 item->baseClip()->addReference();
2400 //item->setZValue(item->defaultZValue());
2401 m_document->updateClip(item->baseClip()->getId());
2402 ItemInfo info = item->info();
2404 int tracknumber = m_document->tracksCount() - info.track - 1;
2405 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2406 if (isLocked) item->setItemLocked(true);
2407 ItemInfo clipInfo = info;
2408 clipInfo.track = m_document->tracksCount() - item->track();
2410 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2412 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2413 brokenClips.append(item);
2416 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2418 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2419 updateTrackDuration(info.track, addCommand);
2421 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2422 // add transparency transition
2423 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2424 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2426 item->setSelected(true);
2428 qDeleteAll(brokenClips);
2429 brokenClips.clear();
2430 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2431 else delete addCommand;
2433 // Automatic audio split
2434 if (KdenliveSettings::splitaudio())
2436 setDocumentModified();
2440 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2441 QList<QGraphicsItem *> selection = m_scene->items(rect);
2442 QStringList timelineList;
2444 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (selection.at(i)->type() == AVWIDGET) {
2447 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2448 int start = clip->startPos().frames(m_document->fps());
2449 int end = clip->endPos().frames(m_document->fps());
2450 timelineList.append(QString::number(start) + "-" + QString::number(end));
2453 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2456 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2457 if (items.count() > 1) {
2458 groupSelectedItems(true);
2459 } else if (items.count() == 1) {
2460 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2461 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2463 event->setDropAction(Qt::MoveAction);
2465 } else QGraphicsView::dropEvent(event);
2469 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2471 bool snap = KdenliveSettings::snaptopoints();
2472 KdenliveSettings::setSnaptopoints(false);
2473 if (mode == OVERWRITEEDIT) {
2474 // if we are in overwrite mode, move clips accordingly
2476 if (item == NULL) info = posinfo;
2477 else info = item->info();
2478 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2479 QList<QGraphicsItem *> selection = m_scene->items(rect);
2480 if (item) selection.removeAll(item);
2481 for (int i = 0; i < selection.count(); i++) {
2482 if (!selection.at(i)->isEnabled()) continue;
2483 if (selection.at(i)->type() == AVWIDGET) {
2484 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2485 if (clip->startPos() < info.startPos) {
2486 if (clip->endPos() > info.endPos) {
2487 ItemInfo clipInfo = clip->info();
2488 ItemInfo dupInfo = clipInfo;
2489 GenTime diff = info.startPos - clipInfo.startPos;
2490 dupInfo.startPos = info.startPos;
2491 dupInfo.cropStart += diff;
2492 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2493 ItemInfo newdupInfo = dupInfo;
2494 GenTime diff2 = info.endPos - info.startPos;
2495 newdupInfo.startPos = info.endPos;
2496 newdupInfo.cropStart += diff2;
2497 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2498 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2499 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2500 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2501 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2503 ItemInfo newclipInfo = clip->info();
2504 newclipInfo.endPos = info.startPos;
2505 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2506 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2508 } else if (clip->endPos() <= info.endPos) {
2509 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2510 m_waitingThumbs.removeAll(clip);
2511 scene()->removeItem(clip);
2515 ItemInfo newclipInfo = clip->info();
2516 newclipInfo.startPos = info.endPos;
2517 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2518 clip->resizeStart(info.endPos.frames(m_document->fps()));
2522 } else if (mode == INSERTEDIT) {
2523 // if we are in push mode, move clips accordingly
2525 if (item == NULL) info = posinfo;
2526 else info = item->info();
2527 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);
2528 QList<QGraphicsItem *> selection = m_scene->items(rect);
2529 if (item) selection.removeAll(item);
2530 for (int i = 0; i < selection.count(); i++) {
2531 if (selection.at(i)->type() == AVWIDGET) {
2532 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2533 if (clip->startPos() < info.startPos) {
2534 if (clip->endPos() > info.startPos) {
2535 ItemInfo clipInfo = clip->info();
2536 ItemInfo dupInfo = clipInfo;
2537 GenTime diff = info.startPos - clipInfo.startPos;
2538 dupInfo.startPos = info.startPos;
2539 dupInfo.cropStart += diff;
2540 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2541 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2542 // Commented out; variable dup unused. --granjow
2543 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2544 cutClip(clipInfo, info.startPos, true, false);
2547 // TODO: add insertspacecommand
2552 KdenliveSettings::setSnaptopoints(snap);
2556 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2558 if (mode == OVERWRITEEDIT) {
2559 // if we are in overwrite or push mode, move clips accordingly
2560 bool snap = KdenliveSettings::snaptopoints();
2561 KdenliveSettings::setSnaptopoints(false);
2562 ItemInfo info = item->info();
2563 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2564 QList<QGraphicsItem *> selection = m_scene->items(rect);
2565 selection.removeAll(item);
2566 for (int i = 0; i < selection.count(); i++) {
2567 if (!selection.at(i)->isEnabled()) continue;
2568 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2569 Transition *tr = static_cast<Transition *>(selection.at(i));
2570 if (tr->startPos() < info.startPos) {
2571 ItemInfo firstPos = tr->info();
2572 ItemInfo newPos = firstPos;
2573 firstPos.endPos = item->startPos();
2574 newPos.startPos = item->endPos();
2575 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2576 if (tr->endPos() > info.endPos) {
2578 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2580 } else if (tr->endPos() > info.endPos) {
2582 ItemInfo firstPos = tr->info();
2583 firstPos.startPos = item->endPos();
2584 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2586 // remove transition
2587 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2591 KdenliveSettings::setSnaptopoints(snap);
2595 QStringList CustomTrackView::mimeTypes() const
2597 QStringList qstrList;
2598 // list of accepted mime types for drop
2599 qstrList.append("text/plain");
2600 qstrList.append("kdenlive/producerslist");
2601 qstrList.append("kdenlive/clip");
2605 Qt::DropActions CustomTrackView::supportedDropActions() const
2607 // returns what actions are supported when dropping
2608 return Qt::MoveAction;
2611 void CustomTrackView::setDuration(int duration)
2613 int diff = qAbs(duration - sceneRect().width());
2614 if (diff * matrix().m11() > -50) {
2615 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2616 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2618 m_projectDuration = duration;
2621 int CustomTrackView::duration() const
2623 return m_projectDuration;
2626 void CustomTrackView::addTrack(TrackInfo type, int ix)
2628 if (ix == -1 || ix == m_document->tracksCount()) {
2629 m_document->insertTrack(0, type);
2630 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2632 m_document->insertTrack(m_document->tracksCount() - ix, type);
2633 // insert track in MLT playlist
2634 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2636 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2637 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2638 QList<QGraphicsItem *> selection = m_scene->items(r);
2639 resetSelectionGroup();
2641 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2642 scene()->addItem(m_selectionGroup);
2643 for (int i = 0; i < selection.count(); i++) {
2644 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2645 m_selectionGroup->addToGroup(selection.at(i));
2646 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2649 // Move graphic items
2650 m_selectionGroup->translate(0, m_tracksHeight);
2652 // adjust track number
2653 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2654 for (int i = 0; i < children.count(); i++) {
2655 if (children.at(i)->type() == GROUPWIDGET) {
2656 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2657 children << grp->childItems();
2660 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2662 ItemInfo clipinfo = item->info();
2663 if (item->type() == AVWIDGET) {
2664 ClipItem *clip = static_cast <ClipItem *>(item);
2665 // slowmotion clips are not track dependant, so no need to update them
2666 if (clip->speed() != 1.0) continue;
2667 // We add a move clip command so that we get the correct producer for new track number
2668 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2669 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2670 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2671 // problem updating clip
2672 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2675 } else if (item->type() == TRANSITIONWIDGET) {
2676 Transition *tr = static_cast <Transition *>(item);
2677 int track = tr->transitionEndTrack();
2679 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2683 resetSelectionGroup(false);
2686 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2687 for (int i = 0; i < m_guides.count(); i++) {
2688 QLineF l = m_guides.at(i)->line();
2689 l.setP2(QPointF(l.x2(), maxHeight));
2690 m_guides.at(i)->setLine(l);
2693 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2694 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2695 viewport()->update();
2696 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2697 //setFixedHeight(50 * m_tracksCount);
2699 updateTrackNames(ix, true);
2702 void CustomTrackView::removeTrack(int ix)
2704 // Delete track in MLT playlist
2705 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2706 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2708 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2709 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2710 QList<QGraphicsItem *> selection = m_scene->items(r);
2712 resetSelectionGroup();
2714 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2715 scene()->addItem(m_selectionGroup);
2716 for (int i = 0; i < selection.count(); i++) {
2717 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2718 m_selectionGroup->addToGroup(selection.at(i));
2719 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2722 // Move graphic items
2723 qreal ydiff = 0 - (int) m_tracksHeight;
2724 m_selectionGroup->translate(0, ydiff);
2726 // adjust track number
2727 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2728 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2729 for (int i = 0; i < children.count(); i++) {
2730 if (children.at(i)->type() == GROUPWIDGET) {
2731 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2732 children << grp->childItems();
2735 if (children.at(i)->type() == AVWIDGET) {
2736 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2738 ItemInfo clipinfo = clip->info();
2739 // We add a move clip command so that we get the correct producer for new track number
2740 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2741 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2742 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2743 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2746 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2747 Transition *tr = static_cast <Transition *>(children.at(i));
2749 int track = tr->transitionEndTrack();
2751 ItemInfo clipinfo = tr->info();
2752 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2756 resetSelectionGroup(false);
2758 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2759 for (int i = 0; i < m_guides.count(); i++) {
2760 QLineF l = m_guides.at(i)->line();
2761 l.setP2(QPointF(l.x2(), maxHeight));
2762 m_guides.at(i)->setLine(l);
2764 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2765 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2767 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2768 viewport()->update();
2770 updateTrackNames(ix, false);
2771 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2774 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2776 for (int i = 0; i < trackInfos.count(); ++i) {
2777 m_document->setTrackType(i, trackInfos.at(i));
2778 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2779 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2782 viewport()->update();
2783 emit trackHeightChanged();
2786 void CustomTrackView::slotSwitchTrackAudio(int ix)
2788 /*for (int i = 0; i < m_document->tracksCount(); i++)
2789 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2790 int tracknumber = m_document->tracksCount() - ix - 1;
2791 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2792 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2793 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2794 setDocumentModified();
2797 void CustomTrackView::slotSwitchTrackLock(int ix)
2799 int tracknumber = m_document->tracksCount() - ix - 1;
2800 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2801 m_commandStack->push(command);
2805 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2807 int tracknumber = m_document->tracksCount() - ix - 1;
2808 m_document->switchTrackLock(tracknumber, lock);
2810 emit doTrackLock(ix, lock);
2811 AbstractClipItem *clip = NULL;
2812 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2814 for (int i = 0; i < selection.count(); i++) {
2815 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2816 if (selection.at(i)->parentItem() && m_selectionGroup) {
2817 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2818 resetSelectionGroup();
2821 bool changeGroupLock = true;
2822 bool hasClipOnTrack = false;
2823 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2824 for (int j = 0; j < children.count(); ++j) {
2825 if (children.at(j)->isSelected()) {
2826 if (children.at(j)->type() == AVWIDGET)
2827 emit clipItemSelected(NULL);
2828 else if (children.at(j)->type() == TRANSITIONWIDGET)
2829 emit transitionItemSelected(NULL);
2834 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2835 if (child == m_dragItem)
2838 // only unlock group, if it is not locked by another track too
2839 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2840 changeGroupLock = false;
2842 // only (un-)lock if at least one clip is on the track
2843 if (child->track() == ix)
2844 hasClipOnTrack = true;
2846 if (changeGroupLock && hasClipOnTrack)
2847 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2848 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2849 if (selection.at(i)->parentItem()) {
2850 if (selection.at(i)->parentItem() == m_selectionGroup) {
2851 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2852 resetSelectionGroup();
2854 // groups are handled separately
2859 if (selection.at(i)->isSelected()) {
2860 if (selection.at(i)->type() == AVWIDGET)
2861 emit clipItemSelected(NULL);
2863 emit transitionItemSelected(NULL);
2865 clip = static_cast <AbstractClipItem *>(selection.at(i));
2866 clip->setItemLocked(lock);
2867 if (clip == m_dragItem)
2871 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2872 viewport()->update();
2873 setDocumentModified();
2876 void CustomTrackView::slotSwitchTrackVideo(int ix)
2878 int tracknumber = m_document->tracksCount() - ix;
2879 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2880 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2881 setDocumentModified();
2884 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2886 // Check there is no group going over several tracks there, or that would result in timeline corruption
2887 QList<QGraphicsItem *> selection = scene()->items(rect);
2889 int maxHeight = m_tracksHeight * 1.5;
2890 for (int i = 0; i < selection.count(); i++) {
2891 // Check that we don't try to move a group with clips on other tracks
2892 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2895 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2903 void CustomTrackView::slotRemoveSpace()
2907 if (m_menuPosition.isNull()) {
2908 pos = GenTime(cursorPos(), m_document->fps());
2910 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2913 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2914 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2917 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2918 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2922 ClipItem *item = getClipItemAt(pos, track);
2924 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);
2927 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2928 //kDebug() << "// GOT LENGT; " << length;
2930 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2934 // Make sure there is no group in the way
2935 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2938 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2940 // groups found on track, do not allow the move
2941 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2945 QList<ItemInfo> clipsToMove;
2946 QList<ItemInfo> transitionsToMove;
2948 for (int i = 0; i < items.count(); i++) {
2949 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2950 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2951 ItemInfo info = item->info();
2952 if (item->type() == AVWIDGET) {
2953 clipsToMove.append(info);
2954 } else if (item->type() == TRANSITIONWIDGET) {
2955 transitionsToMove.append(info);
2960 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2961 updateTrackDuration(track, command);
2962 m_commandStack->push(command);
2965 void CustomTrackView::slotInsertSpace()
2969 if (m_menuPosition.isNull()) {
2970 pos = GenTime(cursorPos(), m_document->fps());
2972 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2973 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2975 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2976 if (d.exec() != QDialog::Accepted) return;
2977 GenTime spaceDuration = d.selectedDuration();
2978 track = d.selectedTrack();
2980 QList<QGraphicsItem *> items;
2982 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2983 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2987 ClipItem *item = getClipItemAt(pos, track);
2988 if (item) pos = item->startPos();
2990 // Make sure there is no group in the way
2991 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2993 items = checkForGroups(rect, &isOk);
2995 // groups found on track, do not allow the move
2996 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3000 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3001 items = scene()->items(rect);
3004 QList<ItemInfo> clipsToMove;
3005 QList<ItemInfo> transitionsToMove;
3007 for (int i = 0; i < items.count(); i++) {
3008 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3009 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3010 ItemInfo info = item->info();
3011 if (item->type() == AVWIDGET)
3012 clipsToMove.append(info);
3013 else if (item->type() == TRANSITIONWIDGET)
3014 transitionsToMove.append(info);
3018 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3019 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3020 updateTrackDuration(track, command);
3021 m_commandStack->push(command);
3025 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3027 int diff = duration.frames(m_document->fps());
3028 resetSelectionGroup();
3029 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3030 scene()->addItem(m_selectionGroup);
3032 Transition *transition;
3034 // Create lists with start pos for each track
3035 QMap <int, int> trackClipStartList;
3036 QMap <int, int> trackTransitionStartList;
3038 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3039 trackClipStartList[i] = -1;
3040 trackTransitionStartList[i] = -1;
3043 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3044 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3046 if (clip->parentItem()) {
3047 m_selectionGroup->addToGroup(clip->parentItem());
3048 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3050 m_selectionGroup->addToGroup(clip);
3051 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3053 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))
3054 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3056 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);
3059 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3060 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3062 if (transition->parentItem()) {
3063 m_selectionGroup->addToGroup(transition->parentItem());
3064 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3066 m_selectionGroup->addToGroup(transition);
3067 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3069 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))
3070 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3071 } 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);
3073 m_selectionGroup->translate(diff, 0);
3075 // update items coordinates
3076 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3078 for (int i = 0; i < itemList.count(); i++) {
3079 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3080 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3081 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3082 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3083 for (int j = 0; j < children.count(); j++) {
3084 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3089 resetSelectionGroup(false);
3091 track = m_document->tracksCount() - track;
3092 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3095 void CustomTrackView::deleteClip(const QString &clipId)
3097 resetSelectionGroup();
3098 QList<QGraphicsItem *> itemList = items();
3099 QUndoCommand *deleteCommand = new QUndoCommand();
3101 for (int i = 0; i < itemList.count(); i++) {
3102 if (itemList.at(i)->type() == AVWIDGET) {
3103 ClipItem *item = (ClipItem *)itemList.at(i);
3104 if (item->clipProducer() == clipId) {
3106 if (item->parentItem()) {
3107 // Clip is in a group, destroy the group
3108 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3110 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3114 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3116 delete deleteCommand;
3118 updateTrackDuration(-1, deleteCommand);
3119 m_commandStack->push(deleteCommand);
3123 void CustomTrackView::setCursorPos(int pos, bool seek)
3125 if (pos == m_cursorPos) return;
3126 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3128 if (seek) m_document->renderer()->seek(m_cursorPos);
3129 else if (m_autoScroll) checkScrolling();
3130 m_cursorLine->setPos(m_cursorPos, 0);
3133 void CustomTrackView::updateCursorPos()
3135 m_cursorLine->setPos(m_cursorPos, 0);
3138 int CustomTrackView::cursorPos()
3140 return (int)(m_cursorPos);
3143 void CustomTrackView::moveCursorPos(int delta)
3145 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3146 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3147 m_cursorPos += delta;
3148 m_cursorLine->setPos(m_cursorPos, 0);
3149 m_document->renderer()->seek(m_cursorPos);
3152 void CustomTrackView::initCursorPos(int pos)
3154 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3156 m_cursorLine->setPos(pos, 0);
3160 void CustomTrackView::checkScrolling()
3162 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3165 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3167 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3168 QGraphicsView::mouseReleaseEvent(event);
3169 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3170 #if QT_VERSION >= 0x040600
3171 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3173 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3174 if (event->button() == Qt::MidButton) {
3177 setDragMode(QGraphicsView::NoDrag);
3178 if (m_operationMode == MOVEGUIDE) {
3179 setCursor(Qt::ArrowCursor);
3180 m_operationMode = NONE;
3181 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3182 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3183 if (newPos != m_dragGuide->position()) {
3184 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3185 m_commandStack->push(command);
3186 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3187 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3188 m_document->syncGuides(m_guides);
3193 } else if (m_operationMode == SPACER && m_selectionGroup) {
3195 if (event->modifiers() != Qt::ControlModifier) {
3196 // We are moving all tracks
3198 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3199 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3201 if (timeOffset != GenTime()) {
3202 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3204 QList<ItemInfo> clipsToMove;
3205 QList<ItemInfo> transitionsToMove;
3207 // Create lists with start pos for each track
3208 QMap <int, int> trackClipStartList;
3209 QMap <int, int> trackTransitionStartList;
3211 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3212 trackClipStartList[i] = -1;
3213 trackTransitionStartList[i] = -1;
3216 for (int i = 0; i < items.count(); i++) {
3217 if (items.at(i)->type() == GROUPWIDGET)
3218 items += items.at(i)->childItems();
3221 for (int i = 0; i < items.count(); i++) {
3222 if (items.at(i)->type() == AVWIDGET) {
3223 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3224 ItemInfo info = item->info();
3225 clipsToMove.append(info);
3227 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3228 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3229 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3230 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3231 ItemInfo info = item->info();
3232 transitionsToMove.append(info);
3234 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3235 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3238 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3239 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3240 updateTrackDuration(track, command);
3241 m_commandStack->push(command);
3242 if (track != -1) track = m_document->tracksCount() - track;
3243 kDebug() << "SPACER TRACK:" << track;
3244 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3245 setDocumentModified();
3248 resetSelectionGroup(false);
3249 m_operationMode = NONE;
3250 } else if (m_operationMode == RUBBERSELECTION) {
3251 resetSelectionGroup();
3252 groupSelectedItems();
3253 m_operationMode = NONE;
3256 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3257 emit transitionItemSelected(NULL);
3261 if (m_dragItem) info = m_dragItem->info();
3263 if (m_operationMode == MOVE) {
3264 setCursor(Qt::OpenHandCursor);
3265 if (m_dragItem->parentItem() == 0) {
3266 // we are moving one clip, easy
3267 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3268 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3269 Mlt::Producer *prod = item->getProducer(info.track);
3270 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);
3273 QUndoCommand *moveCommand = new QUndoCommand();
3274 moveCommand->setText(i18n("Move clip"));
3275 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3277 int tracknumber = m_document->tracksCount() - item->track() - 1;
3278 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3279 if (isLocked) item->setItemLocked(true);
3280 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3281 // Also move automatic transitions (on lower track)
3282 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3283 ItemInfo startTrInfo;
3284 ItemInfo newStartTrInfo;
3285 bool moveStartTrans = false;
3286 bool moveEndTrans = false;
3287 if (startTransition && startTransition->isAutomatic()) {
3288 startTrInfo = startTransition->info();
3289 newStartTrInfo = startTrInfo;
3290 newStartTrInfo.track = info.track;
3291 newStartTrInfo.startPos = info.startPos;
3292 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3293 // transition end should stay the same
3295 // transition end should be adjusted to clip
3296 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3298 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3300 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3301 // Check if there is a transition at clip end
3302 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3303 if (tr && tr->isAutomatic()) {
3304 ItemInfo trInfo = tr->info();
3305 ItemInfo newTrInfo = trInfo;
3306 newTrInfo.track = info.track;
3307 newTrInfo.endPos = m_dragItem->endPos();
3308 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3309 // transition start should stay the same
3311 // transition start should be moved
3312 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3314 if (newTrInfo.startPos < newTrInfo.endPos) {
3315 moveEndTrans = true;
3316 if (moveStartTrans) {
3317 // we have to move both transitions, remove the start one so that there is no collision
3318 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3320 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3321 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3322 if (moveStartTrans) {
3323 // re-add transition in correct place
3324 int transTrack = startTransition->transitionEndTrack();
3325 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3326 transTrack = getPreviousVideoTrack(info.track);
3328 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3329 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3335 if (moveStartTrans && !moveEndTrans) {
3336 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3337 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3340 // Also move automatic transitions (on upper track)
3341 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3342 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3343 ItemInfo trInfo = tr->info();
3344 ItemInfo newTrInfo = trInfo;
3345 newTrInfo.startPos = m_dragItem->startPos();
3346 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3347 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3348 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3349 // transition end should be adjusted to clip on upper track
3350 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3352 if (newTrInfo.startPos < newTrInfo.endPos) {
3353 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3354 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3358 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3359 // Check if there is a transition at clip end
3360 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3361 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3362 ItemInfo trInfo = tr->info();
3363 ItemInfo newTrInfo = trInfo;
3364 newTrInfo.endPos = m_dragItem->endPos();
3365 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3366 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3367 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3368 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3369 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3370 // transition start should be moved
3371 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3373 if (newTrInfo.startPos < newTrInfo.endPos) {
3374 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3375 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3380 updateTrackDuration(info.track, moveCommand);
3381 if (m_dragItemInfo.track != info.track)
3382 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3383 m_commandStack->push(moveCommand);
3384 //checkTrackSequence(m_dragItem->track());
3386 // undo last move and emit error message
3387 bool snap = KdenliveSettings::snaptopoints();
3388 KdenliveSettings::setSnaptopoints(false);
3389 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3390 KdenliveSettings::setSnaptopoints(snap);
3391 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3393 setDocumentModified();
3394 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3395 Transition *transition = static_cast <Transition *>(m_dragItem);
3396 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3397 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)) {
3398 // Moving transition failed, revert to previous position
3399 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3400 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3402 QUndoCommand *moveCommand = new QUndoCommand();
3403 moveCommand->setText(i18n("Move transition"));
3404 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3405 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3406 updateTrackDuration(info.track, moveCommand);
3407 if (m_dragItemInfo.track != info.track)
3408 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3409 m_commandStack->push(moveCommand);
3410 setDocumentModified();
3414 // Moving several clips. We need to delete them and readd them to new position,
3415 // or they might overlap each other during the move
3416 QGraphicsItemGroup *group;
3417 if (m_selectionGroup)
3418 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3420 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3421 QList<QGraphicsItem *> items = group->childItems();
3423 QList<ItemInfo> clipsToMove;
3424 QList<ItemInfo> transitionsToMove;
3426 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3427 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3429 QUndoCommand *moveGroup = new QUndoCommand();
3430 moveGroup->setText(i18n("Move group"));
3431 if (timeOffset != GenTime() || trackOffset != 0) {
3432 // remove items in MLT playlist
3435 int max = items.count();
3436 for (int i = 0; i < max; i++) {
3437 if (items.at(i)->type() == GROUPWIDGET) {
3438 items += items.at(i)->childItems();
3441 m_document->renderer()->blockSignals(true);
3442 for (int i = 0; i < items.count(); i++) {
3443 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3444 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3445 ItemInfo info = item->info();
3446 if (item->type() == AVWIDGET) {
3447 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3448 // error, clip cannot be removed from playlist
3449 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3451 clipsToMove.append(info);
3454 transitionsToMove.append(info);
3455 Transition *tr = static_cast <Transition*>(item);
3456 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3459 m_document->renderer()->blockSignals(false);
3460 for (int i = 0; i < items.count(); i++) {
3461 // re-add items in correct place
3462 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3463 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3465 ItemInfo info = item->info();
3466 int tracknumber = m_document->tracksCount() - info.track - 1;
3467 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3469 group->removeFromGroup(item);
3470 item->setItemLocked(true);
3473 if (item->type() == AVWIDGET) {
3474 ClipItem *clip = static_cast <ClipItem*>(item);
3475 info.track = m_document->tracksCount() - info.track;
3476 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3477 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3478 for (int i = 0; i < clip->effectsCount(); i++) {
3479 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3482 Transition *tr = static_cast <Transition*>(item);
3483 int newTrack = tr->transitionEndTrack();
3484 if (!tr->forcedTrack()) {
3485 newTrack = getPreviousVideoTrack(info.track);
3487 tr->updateTransitionEndTrack(newTrack);
3488 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3489 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3492 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3493 updateTrackDuration(-1, moveGroup);
3494 m_commandStack->push(moveGroup);
3496 //QPointF top = group->sceneBoundingRect().topLeft();
3497 //QPointF oldpos = m_selectionGroup->scenePos();
3498 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3499 //group->setPos(top);
3500 //TODO: get rid of the 3 lines below
3501 if (m_selectionGroup) {
3502 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3503 m_selectionGroupInfo.track = m_selectionGroup->track();
3505 for (int i = 0; i < items.count(); ++i) {
3506 if (items.at(i)->type() == GROUPWIDGET) {
3507 rebuildGroup((AbstractGroupItem*)items.at(i));
3512 for (int i = 0; i < items.count(); ++i) {
3514 items.at(i)->setSelected(true);
3515 if (items.at(i)->parentItem())
3516 items.at(i)->parentItem()->setSelected(true);
3519 resetSelectionGroup();
3520 groupSelectedItems();
3522 rebuildGroup((AbstractGroupItem *)group);
3524 setDocumentModified();
3527 m_document->renderer()->doRefresh();
3528 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3530 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3531 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3533 QUndoCommand *resizeCommand = new QUndoCommand();
3534 resizeCommand->setText(i18n("Resize group"));
3535 QList <QGraphicsItem *> items = parent->childItems();
3536 QList <ItemInfo> infos = parent->resizeInfos();
3537 parent->clearResizeInfos();
3539 for (int i = 0; i < items.count(); ++i) {
3540 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3541 if (item && item->type() == AVWIDGET) {
3542 ItemInfo info = infos.at(itemcount);
3543 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3547 m_commandStack->push(resizeCommand);
3550 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3552 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3554 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3555 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3557 QUndoCommand *resizeCommand = new QUndoCommand();
3558 resizeCommand->setText(i18n("Resize group"));
3559 QList <QGraphicsItem *> items = parent->childItems();
3560 QList <ItemInfo> infos = parent->resizeInfos();
3561 parent->clearResizeInfos();
3563 for (int i = 0; i < items.count(); ++i) {
3564 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3565 if (item && item->type() == AVWIDGET) {
3566 ItemInfo info = infos.at(itemcount);
3567 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3571 updateTrackDuration(-1, resizeCommand);
3572 m_commandStack->push(resizeCommand);
3575 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3577 } else if (m_operationMode == FADEIN) {
3578 // resize fade in effect
3579 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3580 int ix = item->hasEffect("volume", "fadein");
3581 int ix2 = item->hasEffect("", "fade_from_black");
3583 QDomElement oldeffect = item->effectAt(ix);
3584 int start = item->cropStart().frames(m_document->fps());
3585 int end = item->fadeIn();
3587 slotDeleteEffect(item, -1, oldeffect, false);
3590 QDomElement effect = oldeffect.cloneNode().toElement();
3591 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3592 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3593 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3594 emit clipItemSelected(item, ix);
3596 } else if (item->fadeIn() != 0 && ix2 == -1) {
3598 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3600 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3601 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3602 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3603 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3606 QDomElement oldeffect = item->effectAt(ix2);
3607 int start = item->cropStart().frames(m_document->fps());
3608 int end = item->fadeIn();
3610 slotDeleteEffect(item, -1, oldeffect, false);
3613 QDomElement effect = oldeffect.cloneNode().toElement();
3614 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3615 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3616 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3617 emit clipItemSelected(item, ix2);
3620 } else if (m_operationMode == FADEOUT) {
3621 // resize fade in effect
3622 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3623 int ix = item->hasEffect("volume", "fadeout");
3624 int ix2 = item->hasEffect("", "fade_to_black");
3626 QDomElement oldeffect = item->effectAt(ix);
3627 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3628 int start = item->fadeOut();
3630 slotDeleteEffect(item, -1, oldeffect, false);
3632 start = end - start;
3633 QDomElement effect = oldeffect.cloneNode().toElement();
3634 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3635 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3636 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3637 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3638 emit clipItemSelected(item, ix);
3640 } else if (item->fadeOut() != 0 && ix2 == -1) {
3642 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3644 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3645 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3646 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3647 EffectsList::setParameter(effect, "out", QString::number(0));
3648 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3651 QDomElement oldeffect = item->effectAt(ix2);
3652 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3653 int start = item->fadeOut();
3655 slotDeleteEffect(item, -1, oldeffect, false);
3657 start = end - start;
3658 QDomElement effect = oldeffect.cloneNode().toElement();
3659 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3660 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3661 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3662 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3663 emit clipItemSelected(item, ix2);
3666 } else if (m_operationMode == KEYFRAME) {
3667 // update the MLT effect
3668 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3669 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3671 // check if we want to remove keyframe
3672 double val = mapToScene(event->pos()).toPoint().y();
3673 QRectF br = item->sceneBoundingRect();
3674 double maxh = 100.0 / br.height();
3675 val = (br.bottom() - val) * maxh;
3676 int start = item->cropStart().frames(m_document->fps());
3677 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3679 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3681 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3683 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3686 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3687 //item->updateKeyframeEffect();
3688 //QString next = item->keyframes(item->selectedEffectIndex());
3689 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3690 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3692 m_commandStack->push(command);
3693 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3694 emit clipItemSelected(item, item->selectedEffectIndex());
3696 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3697 // A transition is selected
3699 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3700 if (transitionClip && transitionClip->baseClip()) {
3701 QString size = transitionClip->baseClip()->getProperty("frame_size");
3702 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3703 if (factor == 0) factor = 1.0;
3704 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3705 p.setY(size.section('x', 1, 1).toInt());
3707 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3708 } else emit transitionItemSelected(NULL);
3709 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3710 m_operationMode = NONE;
3713 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3715 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3717 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3718 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3721 m_waitingThumbs.removeAll(item);
3722 if (item->isSelected()) emit clipItemSelected(NULL);
3723 item->baseClip()->removeReference();
3724 m_document->updateClip(item->baseClip()->getId());
3726 /*if (item->baseClip()->isTransparent()) {
3727 // also remove automatic transition
3728 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3729 if (tr && tr->isAutomatic()) {
3730 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3731 scene()->removeItem(tr);
3736 if (m_dragItem == item) m_dragItem = NULL;
3738 #if QT_VERSION >= 0x040600
3739 // animate item deletion
3740 item->closeAnimation();
3741 /*if (refresh) item->closeAnimation();
3743 // no refresh, means we have several operations chained, we need to delete clip immediatly
3744 // so that it does not get in the way of the other
3753 setDocumentModified();
3754 if (refresh) m_document->renderer()->doRefresh();
3757 void CustomTrackView::deleteSelectedClips()
3759 resetSelectionGroup();
3760 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3761 if (itemList.count() == 0) {
3762 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3765 scene()->clearSelection();
3766 QUndoCommand *deleteSelected = new QUndoCommand();
3768 bool resetGroup = false;
3771 int transitionCount = 0;
3772 // expand & destroy groups
3773 for (int i = 0; i < itemList.count(); i++) {
3774 if (itemList.at(i)->type() == GROUPWIDGET) {
3776 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3777 QList <ItemInfo> clipInfos;
3778 QList <ItemInfo> transitionInfos;
3779 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3780 for (int j = 0; j < children.count(); j++) {
3781 if (children.at(j)->type() == AVWIDGET) {
3782 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3783 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3784 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3785 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3786 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3788 if (itemList.contains(children.at(j))) {
3789 children.removeAt(j);
3793 itemList += children;
3794 if (clipInfos.count() > 0)
3795 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3797 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3798 itemList.insert(i + 1, itemList.at(i)->parentItem());
3801 for (int i = 0; i < itemList.count(); i++) {
3802 if (itemList.at(i)->type() == AVWIDGET) {
3804 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3805 if (item->parentItem()) resetGroup = true;
3806 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3807 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3808 emit clipItemSelected(NULL);
3809 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3811 Transition *item = static_cast <Transition *>(itemList.at(i));
3812 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3813 if (item->parentItem()) resetGroup = true;
3814 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3815 emit transitionItemSelected(NULL);
3818 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3819 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3820 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3821 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3822 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3823 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3824 else deleteSelected->setText(i18n("Delete selected items"));
3825 updateTrackDuration(-1, deleteSelected);
3826 m_commandStack->push(deleteSelected);
3829 void CustomTrackView::changeClipSpeed()
3831 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3832 if (itemList.count() == 0) {
3833 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3836 QUndoCommand *changeSelected = new QUndoCommand();
3837 changeSelected->setText("Edit clip speed");
3841 for (int i = 0; i < itemList.count(); i++) {
3842 if (itemList.at(i)->type() == AVWIDGET) {
3843 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3844 ItemInfo info = item->info();
3845 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3847 double speed = (double) percent / 100.0;
3848 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3850 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3854 if (count > 0) m_commandStack->push(changeSelected);
3855 else delete changeSelected;
3858 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3861 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3863 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3865 kDebug() << "ERROR: Cannot find clip for speed change";
3866 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3869 info.track = m_document->tracksCount() - item->track();
3870 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3872 item->setSpeed(speed, strobe);
3873 item->updateRectGeometry();
3874 if (item->cropDuration().frames(m_document->fps()) != endPos)
3875 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3876 updatePositionEffects(item, info);
3877 setDocumentModified();
3879 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3883 void CustomTrackView::cutSelectedClips()
3885 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3886 QList<AbstractGroupItem *> groups;
3887 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3888 for (int i = 0; i < itemList.count(); ++i) {
3889 if (!itemList.at(i))
3891 if (itemList.at(i)->type() == AVWIDGET) {
3892 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3893 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3894 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3895 if (!groups.contains(group))
3897 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3898 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3899 m_commandStack->push(command);
3901 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3902 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3903 if (!groups.contains(group))
3908 for (int i = 0; i < groups.count(); ++i)
3909 razorGroup(groups.at(i), currentPos);
3912 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3915 QList <QGraphicsItem *> children = group->childItems();
3916 QList <ItemInfo> clips1, transitions1;
3917 QList <ItemInfo> clipsCut, transitionsCut;
3918 QList <ItemInfo> clips2, transitions2;
3919 for (int i = 0; i < children.count(); ++i) {
3920 children.at(i)->setSelected(false);
3921 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3922 if (child->type() == AVWIDGET) {
3923 if (cutPos > child->endPos())
3924 clips1 << child->info();
3925 else if (cutPos < child->startPos())
3926 clips2 << child->info();
3928 clipsCut << child->info();
3930 if (cutPos > child->endPos())
3931 transitions1 << child->info();
3932 else if (cutPos < child->startPos())
3933 transitions2 << child->info();
3935 transitionsCut << child->info();
3938 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3940 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3941 m_commandStack->push(command);
3945 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)
3948 for (int i = 0; i < clipsCut.count(); ++i) {
3949 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3951 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3952 clips1 << clip->info();
3953 if (clipBehind != NULL)
3954 clips2 << clipBehind->info();
3957 /* TODO: cut transitionsCut
3958 * For now just append them to group1 */
3959 transitions1 << transitionsCut;
3960 doGroupClips(clips1, transitions1, true);
3961 doGroupClips(clips2, transitions2, true);
3963 /* we might also just use clipsCut.at(0)->parentItem().
3964 * Do this loop just in case something went wrong during cut */
3965 for (int i = 0; i < clipsCut.count(); ++i) {
3966 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3967 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3968 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3969 QList <QGraphicsItem *> children = group->childItems();
3970 QList <ItemInfo> groupClips;
3971 QList <ItemInfo> groupTrans;
3972 for (int j = 0; j < children.count(); ++j) {
3973 if (children.at(j)->type() == AVWIDGET)
3974 groupClips << ((AbstractClipItem *)children.at(j))->info();
3975 else if (children.at(j)->type() == TRANSITIONWIDGET)
3976 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3978 doGroupClips(groupClips, groupTrans, false);
3982 for (int i = 0; i < clipsCut.count(); ++i)
3983 cutClip(clipsCut.at(i), cutPos, false);
3984 // TODO: uncut transitonsCut
3985 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3989 void CustomTrackView::groupClips(bool group)
3991 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3992 QList <ItemInfo> clipInfos;
3993 QList <ItemInfo> transitionInfos;
3994 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3997 int max = itemList.count();
3998 for (int i = 0; i < max; i++) {
3999 if (itemList.at(i)->type() == GROUPWIDGET) {
4000 itemList += itemList.at(i)->childItems();
4004 for (int i = 0; i < itemList.count(); i++) {
4005 if (itemList.at(i)->type() == AVWIDGET) {
4006 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4007 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4008 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4009 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4010 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4013 if (clipInfos.count() > 0) {
4014 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4015 m_commandStack->push(command);
4019 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4021 resetSelectionGroup();
4022 m_scene->clearSelection();
4024 for (int i = 0; i < clipInfos.count(); i++) {
4025 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4026 if (clip == NULL) continue;
4027 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4028 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4029 m_document->clipManager()->removeGroup(grp);
4030 scene()->destroyItemGroup(grp);
4032 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4034 for (int i = 0; i < transitionInfos.count(); i++) {
4035 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4036 if (tr == NULL) continue;
4037 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4038 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4039 m_document->clipManager()->removeGroup(grp);
4040 scene()->destroyItemGroup(grp);
4042 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4044 setDocumentModified();
4048 QList <QGraphicsItemGroup *> groups;
4049 for (int i = 0; i < clipInfos.count(); i++) {
4050 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4052 clip->setSelected(true);
4055 for (int i = 0; i < transitionInfos.count(); i++) {
4056 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4058 clip->setSelected(true);
4061 groupSelectedItems(false, true);
4062 setDocumentModified();
4065 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4067 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4068 if (baseclip == NULL) {
4069 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4073 if (baseclip->producer() == NULL) {
4074 // If the clip has no producer, we must wait until it is created...
4076 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4077 emit forceClipProcessing(clipId);
4078 qApp->processEvents();
4079 for (int i = 0; i < 3; i++) {
4080 if (baseclip->producer() == NULL) {
4081 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4084 if (baseclip->producer() == NULL) {
4085 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4089 emit displayMessage(QString(), InformationMessage);
4093 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4094 item->setEffectList(effects);
4095 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4096 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4097 scene()->addItem(item);
4099 int tracknumber = m_document->tracksCount() - info.track - 1;
4100 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4101 if (isLocked) item->setItemLocked(true);
4103 baseclip->addReference();
4104 m_document->updateClip(baseclip->getId());
4105 info.track = m_document->tracksCount() - info.track;
4106 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4107 for (int i = 0; i < item->effectsCount(); i++) {
4108 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4110 setDocumentModified();
4112 m_document->renderer()->doRefresh();
4113 if (!baseclip->isPlaceHolder())
4114 m_waitingThumbs.append(item);
4115 m_thumbsTimer.start();
4118 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4120 QList<QGraphicsItem *> list = scene()->items();
4121 ClipItem *clip = NULL;
4122 for (int i = 0; i < list.size(); ++i) {
4123 if (list.at(i)->type() == AVWIDGET) {
4124 clip = static_cast <ClipItem *>(list.at(i));
4125 if (clip->clipProducer() == clipId) {
4126 ItemInfo info = clip->info();
4127 info.track = m_document->tracksCount() - clip->track();
4128 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4129 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4131 clip->refreshClip(true, true);
4137 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4139 int framepos = (int)(pos.frames(m_document->fps()));
4140 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4141 ClipItem *clip = NULL;
4142 for (int i = 0; i < list.size(); i++) {
4143 if (!list.at(i)->isEnabled()) continue;
4144 if (list.at(i)->type() == AVWIDGET) {
4145 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4146 if (test->endPos() == pos) clip = test;
4153 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4155 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4156 ClipItem *clip = NULL;
4157 for (int i = 0; i < list.size(); i++) {
4158 if (!list.at(i)->isEnabled()) continue;
4159 if (list.at(i)->type() == AVWIDGET) {
4160 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4161 if (test->startPos() == pos) clip = test;
4168 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4170 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4171 QList<QGraphicsItem *> list = scene()->items(p);
4172 ClipItem *clip = NULL;
4173 for (int i = 0; i < list.size(); i++) {
4174 if (!list.at(i)->isEnabled()) continue;
4175 if (list.at(i)->type() == AVWIDGET) {
4176 clip = static_cast <ClipItem *>(list.at(i));
4183 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4185 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4188 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4190 const QPointF p(pos, (track + 1) * m_tracksHeight);
4191 QList<QGraphicsItem *> list = scene()->items(p);
4192 Transition *clip = NULL;
4193 for (int i = 0; i < list.size(); i++) {
4194 if (!list.at(i)->isEnabled()) continue;
4195 if (list.at(i)->type() == TRANSITIONWIDGET) {
4196 clip = static_cast <Transition *>(list.at(i));
4203 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4205 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4208 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4210 int framepos = (int)(pos.frames(m_document->fps()));
4211 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4212 QList<QGraphicsItem *> list = scene()->items(p);
4213 Transition *clip = NULL;
4214 for (int i = 0; i < list.size(); i++) {
4215 if (!list.at(i)->isEnabled()) continue;
4216 if (list.at(i)->type() == TRANSITIONWIDGET) {
4217 Transition *test = static_cast <Transition *>(list.at(i));
4218 if (test->endPos() == pos) clip = test;
4225 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4227 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4228 QList<QGraphicsItem *> list = scene()->items(p);
4229 Transition *clip = NULL;
4230 for (int i = 0; i < list.size(); ++i) {
4231 if (!list.at(i)->isEnabled()) continue;
4232 if (list.at(i)->type() == TRANSITIONWIDGET) {
4233 Transition *test = static_cast <Transition *>(list.at(i));
4234 if (test->startPos() == pos) clip = test;
4241 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4243 if (m_selectionGroup) resetSelectionGroup(false);
4244 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4246 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);
4247 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4250 Mlt::Producer *prod = item->getProducer(end.track);
4252 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);
4254 bool snap = KdenliveSettings::snaptopoints();
4255 KdenliveSettings::setSnaptopoints(false);
4256 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4258 int tracknumber = m_document->tracksCount() - end.track - 1;
4259 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4260 m_scene->clearSelection();
4261 if (isLocked) item->setItemLocked(true);
4263 if (item->isItemLocked()) item->setItemLocked(false);
4264 item->setSelected(true);
4266 if (item->baseClip()->isTransparent()) {
4267 // Also move automatic transition
4268 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4269 if (tr && tr->isAutomatic()) {
4270 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4271 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);
4272 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4275 KdenliveSettings::setSnaptopoints(snap);
4276 setDocumentModified();
4278 // undo last move and emit error message
4279 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4281 if (refresh) m_document->renderer()->doRefresh();
4284 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4287 resetSelectionGroup();
4288 m_scene->clearSelection();
4290 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4291 scene()->addItem(m_selectionGroup);
4293 m_document->renderer()->blockSignals(true);
4294 for (int i = 0; i < startClip.count(); i++) {
4296 startClip[i].startPos = startClip.at(i).startPos - offset;
4297 startClip[i].track = startClip.at(i).track - trackOffset;
4299 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4301 clip->setItemLocked(false);
4302 if (clip->parentItem()) {
4303 m_selectionGroup->addToGroup(clip->parentItem());
4304 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4306 m_selectionGroup->addToGroup(clip);
4307 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4309 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4310 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4312 for (int i = 0; i < startTransition.count(); i++) {
4314 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4315 startTransition[i].track = startTransition.at(i).track - trackOffset;
4317 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4319 tr->setItemLocked(false);
4320 if (tr->parentItem()) {
4321 m_selectionGroup->addToGroup(tr->parentItem());
4322 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4324 m_selectionGroup->addToGroup(tr);
4325 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4327 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());
4328 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4330 m_document->renderer()->blockSignals(false);
4332 if (m_selectionGroup) {
4333 bool snap = KdenliveSettings::snaptopoints();
4334 KdenliveSettings::setSnaptopoints(false);
4336 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4337 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4339 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4341 int max = children.count();
4342 for (int i = 0; i < max; i++) {
4343 if (children.at(i)->type() == GROUPWIDGET) {
4344 children += children.at(i)->childItems();
4345 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4346 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4347 /*m_document->clipManager()->removeGroup(grp);
4348 m_scene->destroyItemGroup(grp);*/
4349 children.removeAll(children.at(i));
4354 for (int i = 0; i < children.count(); i++) {
4355 // re-add items in correct place
4356 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4357 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4359 ItemInfo info = item->info();
4360 int tracknumber = m_document->tracksCount() - info.track - 1;
4361 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4363 item->setItemLocked(true);
4364 else if (item->isItemLocked())
4365 item->setItemLocked(false);
4367 if (item->type() == AVWIDGET) {
4368 ClipItem *clip = static_cast <ClipItem*>(item);
4369 info.track = m_document->tracksCount() - info.track;
4370 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4371 for (int i = 0; i < clip->effectsCount(); i++) {
4372 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4374 } else if (item->type() == TRANSITIONWIDGET) {
4375 Transition *tr = static_cast <Transition*>(item);
4377 if (!tr->forcedTrack()) {
4378 newTrack = getPreviousVideoTrack(info.track);
4380 newTrack = tr->transitionEndTrack() + trackOffset;
4381 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4383 tr->updateTransitionEndTrack(newTrack);
4384 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4388 resetSelectionGroup(false);
4390 for (int i = 0; i < children.count(); i++) {
4391 if (children.at(i)->parentItem())
4392 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4396 KdenliveSettings::setSnaptopoints(snap);
4397 m_document->renderer()->doRefresh();
4398 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4401 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4403 Transition *item = getTransitionItemAt(start.startPos, start.track);
4405 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);
4406 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4410 bool snap = KdenliveSettings::snaptopoints();
4411 KdenliveSettings::setSnaptopoints(false);
4413 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4414 // Transition was moved
4415 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4416 } else if (end.endPos == start.endPos) {
4417 // Transition start resize
4418 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4419 } else if (end.startPos == start.startPos) {
4420 // Transition end resize;
4421 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4422 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4425 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4426 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4427 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4429 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4430 KdenliveSettings::setSnaptopoints(snap);
4431 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4432 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());
4433 if (m_dragItem && m_dragItem == item) {
4435 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4436 if (transitionClip && transitionClip->baseClip()) {
4437 QString size = transitionClip->baseClip()->getProperty("frame_size");
4438 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4439 if (factor == 0) factor = 1.0;
4440 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4441 p.setY(size.section('x', 1, 1).toInt());
4443 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4445 if (m_refresh) m_document->renderer()->doRefresh();
4446 setDocumentModified();
4449 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4451 bool resizeClipStart = (start.startPos != end.startPos);
4452 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4454 if (dontWorry) return;
4455 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);
4456 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4459 if (item->parentItem()) {
4460 // Item is part of a group, reset group
4461 resetSelectionGroup();
4464 bool snap = KdenliveSettings::snaptopoints();
4465 KdenliveSettings::setSnaptopoints(false);
4467 if (resizeClipStart) {
4468 ItemInfo clipinfo = item->info();
4469 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4470 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4472 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4474 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4476 ItemInfo clipinfo = item->info();
4477 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4478 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4480 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4482 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4484 if (!resizeClipStart && end.cropStart != start.cropStart) {
4485 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4486 ItemInfo clipinfo = end;
4487 clipinfo.track = m_document->tracksCount() - end.track;
4488 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4490 item->setCropStart(end.cropStart);
4491 item->resetThumbs(true);
4494 m_document->renderer()->doRefresh();
4495 KdenliveSettings::setSnaptopoints(snap);
4496 setDocumentModified();
4499 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4501 if (pos == oldInfo.startPos.frames(m_document->fps()))
4503 bool snap = KdenliveSettings::snaptopoints();
4505 KdenliveSettings::setSnaptopoints(false);
4506 item->resizeStart(pos);
4507 if (item->startPos().frames(m_document->fps()) != pos) {
4508 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4509 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4510 KdenliveSettings::setSnaptopoints(snap);
4513 KdenliveSettings::setSnaptopoints(snap);
4516 bool hasParentCommand = false;
4518 hasParentCommand = true;
4520 command = new QUndoCommand();
4521 command->setText(i18n("Resize clip start"));
4524 // do this here, too, because otherwise undo won't update the group
4525 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4526 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4528 ItemInfo info = item->info();
4529 if (item->type() == AVWIDGET) {
4530 ItemInfo resizeinfo = oldInfo;
4531 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4532 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4534 // Check if there is an automatic transition on that clip (lower track)
4535 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4536 if (transition && transition->isAutomatic()) {
4537 ItemInfo trInfo = transition->info();
4538 ItemInfo newTrInfo = trInfo;
4539 newTrInfo.startPos = item->startPos();
4540 if (newTrInfo.startPos < newTrInfo.endPos)
4541 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4543 // Check if there is an automatic transition on that clip (upper track)
4544 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4545 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4546 ItemInfo trInfo = transition->info();
4547 ItemInfo newTrInfo = trInfo;
4548 newTrInfo.startPos = item->startPos();
4549 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4550 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4551 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4554 ClipItem *clip = static_cast < ClipItem * >(item);
4557 // Since we must always resize clip before updating the keyframes, we
4558 // put a resize command before & after checking keyframes so that
4559 // we are sure the resize is performed before whenever we do or undo the action
4560 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4561 adjustEffects(clip, oldInfo, command);
4562 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4563 emit clipItemSelected(clip);
4565 KdenliveSettings::setSnaptopoints(false);
4566 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4567 KdenliveSettings::setSnaptopoints(snap);
4568 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4570 } else if (item->type() == TRANSITIONWIDGET) {
4571 Transition *transition = static_cast <Transition *>(item);
4572 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)) {
4573 // Cannot resize transition
4574 KdenliveSettings::setSnaptopoints(false);
4575 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4576 KdenliveSettings::setSnaptopoints(snap);
4577 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4579 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4580 if (command == NULL)
4581 m_commandStack->push(moveCommand);
4585 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4586 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4588 if (!hasParentCommand)
4589 m_commandStack->push(command);
4592 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4594 if (pos == oldInfo.endPos.frames(m_document->fps()))
4596 bool snap = KdenliveSettings::snaptopoints();
4598 KdenliveSettings::setSnaptopoints(false);
4599 item->resizeEnd(pos);
4600 if (item->endPos().frames(m_document->fps()) != pos) {
4601 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4602 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4603 KdenliveSettings::setSnaptopoints(snap);
4606 KdenliveSettings::setSnaptopoints(snap);
4609 bool hasParentCommand = false;
4611 hasParentCommand = true;
4613 command = new QUndoCommand();
4616 // do this here, too, because otherwise undo won't update the group
4617 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4618 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4620 ItemInfo info = item->info();
4621 if (item->type() == AVWIDGET) {
4622 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4623 ItemInfo resizeinfo = info;
4624 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4625 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4627 // Check if there is an automatic transition on that clip (lower track)
4628 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4629 if (tr && tr->isAutomatic()) {
4630 ItemInfo trInfo = tr->info();
4631 ItemInfo newTrInfo = trInfo;
4632 newTrInfo.endPos = item->endPos();
4633 if (newTrInfo.endPos > newTrInfo.startPos)
4634 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4637 // Check if there is an automatic transition on that clip (upper track)
4638 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4639 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4640 ItemInfo trInfo = tr->info();
4641 ItemInfo newTrInfo = trInfo;
4642 newTrInfo.endPos = item->endPos();
4643 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4644 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4645 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4649 ClipItem *clip = static_cast < ClipItem * >(item);
4652 // Since we must always resize clip before updating the keyframes, we
4653 // put a resize command before & after checking keyframes so that
4654 // we are sure the resize is performed before whenever we do or undo the action
4655 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4656 adjustEffects(clip, oldInfo, command);
4657 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4658 emit clipItemSelected(clip);
4660 KdenliveSettings::setSnaptopoints(false);
4661 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4662 KdenliveSettings::setSnaptopoints(true);
4663 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4665 } else if (item->type() == TRANSITIONWIDGET) {
4666 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4667 Transition *transition = static_cast <Transition *>(item);
4668 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)) {
4669 // Cannot resize transition
4670 KdenliveSettings::setSnaptopoints(false);
4671 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4672 KdenliveSettings::setSnaptopoints(true);
4673 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4675 // Check transition keyframes
4676 QDomElement old = transition->toXML();
4677 if (transition->updateKeyframes()) {
4678 QDomElement xml = transition->toXML();
4679 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4680 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4682 new MoveTransitionCommand(this, oldInfo, info, false, command);
4685 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4686 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4688 if (!hasParentCommand) {
4689 updateTrackDuration(oldInfo.track, command);
4690 m_commandStack->push(command);
4694 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4696 int end = item->fadeIn();
4698 // there is a fade in effect
4699 int effectPos = item->hasEffect("volume", "fadein");
4700 if (effectPos != -1) {
4701 QDomElement effect = item->getEffectAt(effectPos);
4702 int start = item->cropStart().frames(m_document->fps());
4703 int max = item->cropDuration().frames(m_document->fps());
4705 // Make sure the fade effect is not longer than the clip
4706 item->setFadeIn(max);
4707 end = item->fadeIn();
4710 EffectsList::setParameter(effect, "in", QString::number(start));
4711 EffectsList::setParameter(effect, "out", QString::number(end));
4713 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4714 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4715 // if fade effect is displayed, update the effect edit widget with new clip duration
4716 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4717 emit clipItemSelected(item, effectPos);
4720 effectPos = item->hasEffect("brightness", "fade_from_black");
4721 if (effectPos != -1) {
4722 QDomElement effect = item->getEffectAt(effectPos);
4723 int start = item->cropStart().frames(m_document->fps());
4724 int max = item->cropDuration().frames(m_document->fps());
4726 // Make sure the fade effect is not longer than the clip
4727 item->setFadeIn(max);
4728 end = item->fadeIn();
4731 EffectsList::setParameter(effect, "in", QString::number(start));
4732 EffectsList::setParameter(effect, "out", QString::number(end));
4734 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4735 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4736 // if fade effect is displayed, update the effect edit widget with new clip duration
4737 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4738 emit clipItemSelected(item, effectPos);
4743 int start = item->fadeOut();
4745 // there is a fade out effect
4746 int effectPos = item->hasEffect("volume", "fadeout");
4747 if (effectPos != -1) {
4748 QDomElement effect = item->getEffectAt(effectPos);
4749 int max = item->cropDuration().frames(m_document->fps());
4750 int end = max + item->cropStart().frames(m_document->fps());
4752 // Make sure the fade effect is not longer than the clip
4753 item->setFadeOut(max);
4754 start = item->fadeOut();
4756 start = end - start;
4757 EffectsList::setParameter(effect, "in", QString::number(start));
4758 EffectsList::setParameter(effect, "out", QString::number(end));
4760 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4761 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4762 // if fade effect is displayed, update the effect edit widget with new clip duration
4763 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4764 emit clipItemSelected(item, effectPos);
4767 effectPos = item->hasEffect("brightness", "fade_to_black");
4768 if (effectPos != -1) {
4769 QDomElement effect = item->getEffectAt(effectPos);
4770 int max = item->cropDuration().frames(m_document->fps());
4771 int end = max + item->cropStart().frames(m_document->fps());
4773 // Make sure the fade effect is not longer than the clip
4774 item->setFadeOut(max);
4775 start = item->fadeOut();
4777 start = end - start;
4778 EffectsList::setParameter(effect, "in", QString::number(start));
4779 EffectsList::setParameter(effect, "out", QString::number(end));
4781 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4782 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4783 // if fade effect is displayed, update the effect edit widget with new clip duration
4784 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4785 emit clipItemSelected(item, effectPos);
4790 int effectPos = item->hasEffect("freeze", "freeze");
4791 if (effectPos != -1) {
4792 // Freeze effect needs to be adjusted with clip resize
4793 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4794 QDomElement eff = item->getEffectAt(effectPos);
4795 if (!eff.isNull() && diff != 0) {
4796 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4797 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4799 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4800 emit clipItemSelected(item, item->selectedEffectIndex());
4807 double CustomTrackView::getSnapPointForPos(double pos)
4809 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4812 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4814 QList <GenTime> snaps;
4815 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4816 QList<QGraphicsItem *> itemList = items();
4817 for (int i = 0; i < itemList.count(); i++) {
4818 if (itemList.at(i) == selected) continue;
4819 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4820 if (itemList.at(i)->type() == AVWIDGET) {
4821 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4822 GenTime start = item->startPos();
4823 GenTime end = item->endPos();
4824 snaps.append(start);
4826 if (!offsetList.isEmpty()) {
4827 for (int j = 0; j < offsetList.size(); j++) {
4828 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4829 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4833 QList < GenTime > markers = item->snapMarkers();
4834 for (int j = 0; j < markers.size(); ++j) {
4835 GenTime t = markers.at(j);
4837 if (!offsetList.isEmpty()) {
4838 for (int k = 0; k < offsetList.size(); k++) {
4839 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4843 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4844 Transition *transition = static_cast <Transition*>(itemList.at(i));
4845 GenTime start = transition->startPos();
4846 GenTime end = transition->endPos();
4847 snaps.append(start);
4849 if (!offsetList.isEmpty()) {
4850 for (int j = 0; j < offsetList.size(); j++) {
4851 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4852 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4858 // add cursor position
4859 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4861 if (!offsetList.isEmpty()) {
4862 for (int j = 0; j < offsetList.size(); j++) {
4863 snaps.append(pos - offsetList.at(j));
4868 for (int i = 0; i < m_guides.count(); i++) {
4869 snaps.append(m_guides.at(i)->position());
4870 if (!offsetList.isEmpty()) {
4871 for (int j = 0; j < offsetList.size(); j++) {
4872 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4878 QPoint z = m_document->zone();
4879 snaps.append(GenTime(z.x(), m_document->fps()));
4880 snaps.append(GenTime(z.y(), m_document->fps()));
4883 m_scene->setSnapList(snaps);
4884 //for (int i = 0; i < m_snapPoints.size(); ++i)
4885 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4888 void CustomTrackView::slotSeekToPreviousSnap()
4890 updateSnapPoints(NULL);
4891 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4892 setCursorPos((int) res.frames(m_document->fps()));
4896 void CustomTrackView::slotSeekToNextSnap()
4898 updateSnapPoints(NULL);
4899 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4900 setCursorPos((int) res.frames(m_document->fps()));
4904 void CustomTrackView::clipStart()
4906 AbstractClipItem *item = getMainActiveClip();
4908 setCursorPos((int) item->startPos().frames(m_document->fps()));
4913 void CustomTrackView::clipEnd()
4915 AbstractClipItem *item = getMainActiveClip();
4917 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4922 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4924 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4925 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4926 m_commandStack->push(command);
4929 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4931 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4932 m_commandStack->push(command);
4935 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4937 DocClipBase *base = m_document->clipManager()->getClipById(id);
4938 QList <CommentedTime> markers = base->commentedSnapMarkers();
4940 if (markers.isEmpty()) {
4941 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4944 QUndoCommand *deleteMarkers = new QUndoCommand();
4945 deleteMarkers->setText("Delete clip markers");
4947 for (int i = 0; i < markers.size(); i++) {
4948 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4950 m_commandStack->push(deleteMarkers);
4953 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4955 DocClipBase *base = m_document->clipManager()->getClipById(id);
4956 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4957 else base->deleteSnapMarker(pos);
4958 emit updateClipMarkers(base);
4959 setDocumentModified();
4960 viewport()->update();
4963 int CustomTrackView::hasGuide(int pos, int offset)
4965 for (int i = 0; i < m_guides.count(); i++) {
4966 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4967 if (qAbs(guidePos - pos) <= offset) return guidePos;
4968 else if (guidePos > pos) return -1;
4973 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4977 double fps = m_document->fps();
4978 for (int i = 0; i < m_guides.count(); i++) {
4979 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4980 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4982 goMenu->setEnabled(!m_guides.isEmpty());
4985 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4987 if (oldPos > GenTime() && pos > GenTime()) {
4989 for (int i = 0; i < m_guides.count(); i++) {
4990 if (m_guides.at(i)->position() == oldPos) {
4991 Guide *item = m_guides.at(i);
4992 item->updateGuide(pos, comment);
4996 } else if (pos > GenTime()) addGuide(pos, comment);
5000 for (int i = 0; i < m_guides.count(); i++) {
5001 if (m_guides.at(i)->position() == oldPos) {
5002 delete m_guides.takeAt(i);
5007 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5009 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5010 m_document->syncGuides(m_guides);
5013 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5015 for (int i = 0; i < m_guides.count(); i++) {
5016 if (m_guides.at(i)->position() == pos) {
5017 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5021 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5022 scene()->addItem(g);
5024 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5025 m_document->syncGuides(m_guides);
5029 void CustomTrackView::slotAddGuide(bool dialog)
5031 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5033 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5034 if (d.exec() != QDialog::Accepted) return;
5035 marker = d.newMarker();
5038 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5040 if (addGuide(marker.time(), marker.comment())) {
5041 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5042 m_commandStack->push(command);
5046 void CustomTrackView::slotEditGuide(int guidePos)
5049 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5050 else pos = GenTime(guidePos, m_document->fps());
5052 for (int i = 0; i < m_guides.count(); i++) {
5053 if (m_guides.at(i)->position() == pos) {
5054 slotEditGuide(m_guides.at(i)->info());
5059 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5062 void CustomTrackView::slotEditGuide(CommentedTime guide)
5064 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5065 if (d.exec() == QDialog::Accepted) {
5066 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5067 m_commandStack->push(command);
5072 void CustomTrackView::slotEditTimeLineGuide()
5074 if (m_dragGuide == NULL) return;
5075 CommentedTime guide = m_dragGuide->info();
5076 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5077 if (d.exec() == QDialog::Accepted) {
5078 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5079 m_commandStack->push(command);
5083 void CustomTrackView::slotDeleteGuide(int guidePos)
5086 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5087 else pos = GenTime(guidePos, m_document->fps());
5089 for (int i = 0; i < m_guides.count(); i++) {
5090 if (m_guides.at(i)->position() == pos) {
5091 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5092 m_commandStack->push(command);
5097 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5101 void CustomTrackView::slotDeleteTimeLineGuide()
5103 if (m_dragGuide == NULL) return;
5104 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5105 m_commandStack->push(command);
5109 void CustomTrackView::slotDeleteAllGuides()
5111 QUndoCommand *deleteAll = new QUndoCommand();
5112 deleteAll->setText("Delete all guides");
5113 for (int i = 0; i < m_guides.count(); i++) {
5114 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5116 m_commandStack->push(deleteAll);
5119 void CustomTrackView::setTool(PROJECTTOOL tool)
5124 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5127 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5128 m_scene->setScale(scaleFactor, verticalScale);
5129 removeTipAnimation();
5130 bool adjust = false;
5131 if (verticalScale != matrix().m22()) adjust = true;
5132 setMatrix(newmatrix);
5134 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5135 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5136 for (int i = 0; i < m_guides.count(); i++) {
5137 QLineF l = m_guides.at(i)->line();
5138 l.setP2(QPointF(l.x2(), newHeight));
5139 m_guides.at(i)->setLine(l);
5141 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5144 int diff = sceneRect().width() - m_projectDuration;
5145 if (diff * newmatrix.m11() < 50) {
5146 if (newmatrix.m11() < 0.4)
5147 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5149 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5151 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5152 centerOn(QPointF(cursorPos(), verticalPos));
5155 void CustomTrackView::slotRefreshGuides()
5157 if (KdenliveSettings::showmarkers()) {
5158 for (int i = 0; i < m_guides.count(); i++)
5159 m_guides.at(i)->update();
5163 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5165 painter->setClipRect(rect);
5166 QPen pen1 = painter->pen();
5167 pen1.setColor(palette().dark().color());
5168 painter->setPen(pen1);
5169 double min = rect.left();
5170 double max = rect.right();
5171 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5172 int maxTrack = m_document->tracksCount();
5173 QColor lockedColor = palette().button().color();
5174 QColor audioColor = palette().alternateBase().color();
5175 for (int i = 0; i < maxTrack; i++) {
5176 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5177 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5178 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5179 if (i == m_selectedTrack)
5180 painter->fillRect(track, m_activeTrackBrush.brush(this));
5182 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5184 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5188 bool CustomTrackView::findString(const QString &text)
5191 for (int i = 0; i < m_searchPoints.size(); ++i) {
5192 marker = m_searchPoints.at(i).comment();
5193 if (marker.contains(text, Qt::CaseInsensitive)) {
5194 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5195 int vert = verticalScrollBar()->value();
5196 int hor = cursorPos();
5197 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5205 void CustomTrackView::selectFound(QString track, QString pos)
5207 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5208 slotSelectTrack(track.toInt());
5210 int vert = verticalScrollBar()->value();
5211 int hor = cursorPos();
5212 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5215 bool CustomTrackView::findNextString(const QString &text)
5218 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5219 marker = m_searchPoints.at(i).comment();
5220 if (marker.contains(text, Qt::CaseInsensitive)) {
5221 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5222 int vert = verticalScrollBar()->value();
5223 int hor = cursorPos();
5224 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5233 void CustomTrackView::initSearchStrings()
5235 m_searchPoints.clear();
5236 QList<QGraphicsItem *> itemList = items();
5237 for (int i = 0; i < itemList.count(); i++) {
5238 // parse all clip names
5239 if (itemList.at(i)->type() == AVWIDGET) {
5240 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5241 GenTime start = item->startPos();
5242 CommentedTime t(start, item->clipName());
5243 m_searchPoints.append(t);
5244 // add all clip markers
5245 QList < CommentedTime > markers = item->commentedSnapMarkers();
5246 m_searchPoints += markers;
5251 for (int i = 0; i < m_guides.count(); i++)
5252 m_searchPoints.append(m_guides.at(i)->info());
5254 qSort(m_searchPoints);
5257 void CustomTrackView::clearSearchStrings()
5259 m_searchPoints.clear();
5263 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5265 QList<ItemInfo> matchingInfo;
5266 QList<QGraphicsItem *> itemList = items();
5267 for (int i = 0; i < itemList.count(); i++) {
5268 if (itemList.at(i)->type() == AVWIDGET) {
5269 ClipItem *item = (ClipItem *)itemList.at(i);
5270 if (item->clipProducer() == clipId)
5271 matchingInfo << item->info();
5274 return matchingInfo;
5277 void CustomTrackView::copyClip()
5279 qDeleteAll(m_copiedItems);
5280 m_copiedItems.clear();
5281 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5282 if (itemList.count() == 0) {
5283 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5286 for (int i = 0; i < itemList.count(); i++) {
5287 if (itemList.at(i)->type() == AVWIDGET) {
5288 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5289 ClipItem *clone = clip->clone(clip->info());
5290 m_copiedItems.append(clone);
5291 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5292 Transition *dup = static_cast <Transition *>(itemList.at(i));
5293 m_copiedItems.append(dup->clone());
5298 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5300 if (m_scene->editMode() != NORMALEDIT) {
5301 // If we are in overwrite mode, always allow the move
5304 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));
5305 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5306 for (int i = 0; i < collisions.count(); i++) {
5307 if (collisions.at(i)->type() == type) return false;
5312 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5315 for (int i = 0; i < infoList.count(); i++) {
5316 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));
5319 QList<QGraphicsItem *> collisions = scene()->items(path);
5320 for (int i = 0; i < collisions.count(); i++) {
5321 if (collisions.at(i)->type() == type) return false;
5326 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5328 for (int i = 0; i < items.count(); i++) {
5329 ItemInfo info = items.at(i)->info();
5330 info.startPos += offset;
5331 info.endPos += offset;
5332 info.track += trackOffset;
5333 if (!canBePastedTo(info, items.at(i)->type())) return false;
5338 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5340 QPainterPath movePath;
5341 movePath.moveTo(0, 0);
5343 for (int i = 0; i < items.count(); i++) {
5344 ItemInfo info = items.at(i)->info();
5345 info.startPos = info.startPos + offset;
5346 info.endPos = info.endPos + offset;
5347 info.track = info.track + trackOffset;
5348 if (info.startPos < GenTime()) {
5349 // No clip should go below 0
5352 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));
5353 movePath.addRect(rect);
5355 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5356 for (int i = 0; i < collisions.count(); i++) {
5357 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5358 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5366 void CustomTrackView::pasteClip()
5368 if (m_copiedItems.count() == 0) {
5369 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5374 GenTime pos = GenTime(-1);
5375 if (m_menuPosition.isNull()) {
5376 position = mapFromGlobal(QCursor::pos());
5377 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5378 track = m_selectedTrack;
5379 pos = GenTime(m_cursorPos, m_document->fps());
5380 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5384 position = m_menuPosition;
5387 if (pos == GenTime(-1))
5388 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5390 track = (int)(mapToScene(position).y() / m_tracksHeight);
5392 GenTime leftPos = m_copiedItems.at(0)->startPos();
5393 int lowerTrack = m_copiedItems.at(0)->track();
5394 int upperTrack = m_copiedItems.at(0)->track();
5395 for (int i = 1; i < m_copiedItems.count(); i++) {
5396 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5397 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5398 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5401 GenTime offset = pos - leftPos;
5402 int trackOffset = track - lowerTrack;
5404 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5405 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5406 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5407 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5410 QUndoCommand *pasteClips = new QUndoCommand();
5411 pasteClips->setText("Paste clips");
5413 for (int i = 0; i < m_copiedItems.count(); i++) {
5414 // parse all clip names
5415 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5416 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5417 ItemInfo info = clip->info();
5418 info.startPos += offset;
5419 info.endPos += offset;
5420 info.track += trackOffset;
5421 if (canBePastedTo(info, AVWIDGET)) {
5422 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5423 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5424 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5425 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5427 info.startPos = tr->startPos() + offset;
5428 info.endPos = tr->endPos() + offset;
5429 info.track = tr->track() + trackOffset;
5430 int transitionEndTrack;
5431 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5432 else transitionEndTrack = tr->transitionEndTrack();
5433 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5434 if (info.startPos >= info.endPos) {
5435 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5436 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5437 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5440 updateTrackDuration(-1, pasteClips);
5441 m_commandStack->push(pasteClips);
5444 void CustomTrackView::pasteClipEffects()
5446 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5447 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5450 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5452 QUndoCommand *paste = new QUndoCommand();
5453 paste->setText("Paste effects");
5455 QList<QGraphicsItem *> clips = scene()->selectedItems();
5458 for (int i = 0; i < clips.count(); ++i) {
5459 if (clips.at(i)->type() == GROUPWIDGET) {
5460 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5461 for (int j = 0; j < children.count(); j++) {
5462 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5463 clips.append(children.at(j));
5469 for (int i = 0; i < clips.count(); ++i) {
5470 if (clips.at(i)->type() == AVWIDGET) {
5471 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5472 for (int j = 0; j < clip->effectsCount(); j++) {
5473 QDomElement eff = clip->effectAt(j);
5474 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5475 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5476 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5481 if (paste->childCount() > 0) m_commandStack->push(paste);
5484 //adjust effects (fades, ...)
5485 for (int i = 0; i < clips.count(); ++i) {
5486 if (clips.at(i)->type() == AVWIDGET) {
5487 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5488 updatePositionEffects(item, item->info());
5494 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5496 // parse parameters to check if we need to adjust to the new crop start
5497 int diff = (newstart - oldstart).frames(m_document->fps());
5498 int max = (newstart + duration).frames(m_document->fps());
5499 QDomNodeList params = xml.elementsByTagName("parameter");
5500 for (int i = 0; i < params.count(); i++) {
5501 QDomElement e = params.item(i).toElement();
5502 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5503 QString def = e.attribute("default");
5504 // Effect has a keyframe type parameter, we need to adjust the values
5505 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5506 QStringList newKeyFrames;
5507 foreach(const QString &str, keys) {
5508 int pos = str.section(':', 0, 0).toInt();
5509 double val = str.section(':', 1, 1).toDouble();
5512 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5514 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5516 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5517 e.setAttribute("keyframes", newKeyFrames.join(";"));
5522 ClipItem *CustomTrackView::getClipUnderCursor() const
5524 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5525 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5526 for (int i = 0; i < collisions.count(); i++) {
5527 if (collisions.at(i)->type() == AVWIDGET) {
5528 return static_cast < ClipItem *>(collisions.at(i));
5534 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5536 QList<QGraphicsItem *> clips = scene()->selectedItems();
5537 if (clips.isEmpty()) {
5538 return getClipUnderCursor();
5540 AbstractClipItem *item = NULL;
5541 for (int i = 0; i < clips.count(); ++i) {
5542 if (clips.at(i)->type() == AVWIDGET) {
5543 item = static_cast < AbstractClipItem *>(clips.at(i));
5544 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5547 if (item) return item;
5552 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5554 QList<QGraphicsItem *> clips = scene()->selectedItems();
5555 if (clips.isEmpty()) {
5556 return getClipUnderCursor();
5559 // remove all items in the list that are not clips
5560 for (int i = 0; i < clips.count();) {
5561 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5564 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5565 for (int i = 0; i < clips.count(); ++i) {
5566 if (clips.at(i)->type() == AVWIDGET) {
5567 item = static_cast < ClipItem *>(clips.at(i));
5568 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5576 void CustomTrackView::setInPoint()
5578 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5580 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5583 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5587 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5590 void CustomTrackView::setOutPoint()
5592 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5594 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5597 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5601 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5604 void CustomTrackView::slotUpdateAllThumbs()
5606 if (!isEnabled()) return;
5607 QList<QGraphicsItem *> itemList = items();
5608 //if (itemList.isEmpty()) return;
5610 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5611 for (int i = 0; i < itemList.count(); i++) {
5612 if (itemList.at(i)->type() == AVWIDGET) {
5613 item = static_cast <ClipItem *>(itemList.at(i));
5614 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5615 // Check if we have a cached thumbnail
5616 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5617 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5618 if (QFile::exists(thumb)) {
5620 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5621 item->slotSetStartThumb(pix);
5624 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5625 QString endThumb = startThumb;
5626 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5627 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5628 if (QFile::exists(startThumb)) {
5629 QPixmap pix(startThumb);
5630 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5631 item->slotSetStartThumb(pix);
5633 if (QFile::exists(endThumb)) {
5634 QPixmap pix(endThumb);
5635 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5636 item->slotSetEndThumb(pix);
5639 item->refreshClip(false, false);
5643 viewport()->update();
5646 void CustomTrackView::saveThumbnails()
5648 QList<QGraphicsItem *> itemList = items();
5650 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5651 for (int i = 0; i < itemList.count(); i++) {
5652 if (itemList.at(i)->type() == AVWIDGET) {
5653 item = static_cast <ClipItem *>(itemList.at(i));
5654 if (item->clipType() != COLOR) {
5655 // Check if we have a cached thumbnail
5656 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5657 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5658 if (!QFile::exists(thumb)) {
5659 QPixmap pix(item->startThumb());
5663 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5664 QString endThumb = startThumb;
5665 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5666 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5667 if (!QFile::exists(startThumb)) {
5668 QPixmap pix(item->startThumb());
5669 pix.save(startThumb);
5671 if (!QFile::exists(endThumb)) {
5672 QPixmap pix(item->endThumb());
5682 void CustomTrackView::slotInsertTrack(int ix)
5684 TrackDialog d(m_document, parentWidget());
5685 d.comboTracks->setCurrentIndex(ix);
5686 d.label->setText(i18n("Insert track"));
5687 d.setWindowTitle(i18n("Insert New Track"));
5689 if (d.exec() == QDialog::Accepted) {
5690 ix = d.comboTracks->currentIndex();
5691 if (d.before_select->currentIndex() == 1)
5695 info.isMute = false;
5696 info.isLocked = false;
5697 if (d.video_track->isChecked()) {
5698 info.type = VIDEOTRACK;
5699 info.isBlind = false;
5701 info.type = AUDIOTRACK;
5702 info.isBlind = true;
5704 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5705 m_commandStack->push(addTrack);
5706 setDocumentModified();
5710 void CustomTrackView::slotDeleteTrack(int ix)
5712 if (m_document->tracksCount() < 2) return;
5713 TrackDialog d(m_document, parentWidget());
5714 d.comboTracks->setCurrentIndex(ix);
5715 d.label->setText(i18n("Delete track"));
5716 d.before_select->setHidden(true);
5717 d.setWindowTitle(i18n("Delete Track"));
5718 d.video_track->setHidden(true);
5719 d.audio_track->setHidden(true);
5720 if (d.exec() == QDialog::Accepted) {
5721 ix = d.comboTracks->currentIndex();
5722 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5723 deleteTimelineTrack(ix, info);
5724 setDocumentModified();
5725 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5726 m_commandStack->push(command);*/
5730 void CustomTrackView::slotConfigTracks(int ix)
5732 TracksConfigDialog d(m_document, ix, parentWidget());
5733 if (d.exec() == QDialog::Accepted) {
5734 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5735 m_commandStack->push(configTracks);
5736 QList <int> toDelete = d.deletedTracks();
5737 for (int i = 0; i < toDelete.count(); ++i) {
5738 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5739 deleteTimelineTrack(toDelete.at(i) - i, info);
5741 setDocumentModified();
5745 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5747 if (m_document->tracksCount() < 2) return;
5748 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5749 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5750 QList<QGraphicsItem *> selection = m_scene->items(r);
5751 QUndoCommand *deleteTrack = new QUndoCommand();
5752 deleteTrack->setText("Delete track");
5754 // Delete all clips in selected track
5755 for (int i = 0; i < selection.count(); i++) {
5756 if (selection.at(i)->type() == AVWIDGET) {
5757 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5758 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5759 m_waitingThumbs.removeAll(item);
5760 m_scene->removeItem(item);
5763 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5764 Transition *item = static_cast <Transition *>(selection.at(i));
5765 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5766 m_scene->removeItem(item);
5772 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5773 m_commandStack->push(deleteTrack);
5776 void CustomTrackView::autoTransition()
5778 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5779 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5780 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5783 Transition *tr = static_cast <Transition*>(itemList.at(0));
5784 tr->setAutomatic(!tr->isAutomatic());
5785 QDomElement transition = tr->toXML();
5786 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);
5787 setDocumentModified();
5791 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5794 QDomNodeList params = effect.elementsByTagName("parameter");
5795 for (int i = 0; i < params.count(); i++) {
5796 QDomElement e = params.item(i).toElement();
5797 if (!e.isNull() && e.attribute("type") == "constant") {
5798 if (e.hasAttribute("factor")) {
5799 double factor = e.attribute("factor").toDouble();
5800 double value = e.attribute("value").toDouble();
5801 value = value / factor;
5802 result.append(QString::number(value));
5803 } else result.append(e.attribute("value"));
5809 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5811 QList<QGraphicsItem *> list = scene()->items();
5812 ClipItem *clip = NULL;
5813 for (int i = 0; i < list.size(); ++i) {
5814 if (list.at(i)->type() == AVWIDGET) {
5815 clip = static_cast <ClipItem *>(list.at(i));
5816 if (clip->clipProducer() == id) {
5817 clip->setClipName(name);
5821 viewport()->update();
5824 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5826 minimum = GenTime();
5827 maximum = GenTime();
5828 QList<QGraphicsItem *> selection;
5829 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5830 selection.removeAll(item);
5831 for (int i = 0; i < selection.count(); i++) {
5832 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5833 if (clip && clip->type() == AVWIDGET) {
5834 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5835 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5840 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5842 minimum = GenTime();
5843 maximum = GenTime();
5844 QList<QGraphicsItem *> selection;
5845 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5846 selection.removeAll(item);
5847 for (int i = 0; i < selection.count(); i++) {
5848 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5849 if (clip && clip->type() == TRANSITIONWIDGET) {
5850 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5851 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5856 void CustomTrackView::loadGroups(const QDomNodeList groups)
5858 for (int i = 0; i < groups.count(); i++) {
5859 QDomNodeList children = groups.at(i).childNodes();
5860 scene()->clearSelection();
5861 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5862 QDomElement elem = children.item(nodeindex).toElement();
5863 int pos = elem.attribute("position").toInt();
5864 int track = elem.attribute("track").toInt();
5865 if (elem.tagName() == "clipitem") {
5866 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5867 if (clip) clip->setSelected(true);
5869 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5870 if (clip) clip->setSelected(true);
5873 groupSelectedItems(false, true);
5877 void CustomTrackView::splitAudio()
5879 resetSelectionGroup();
5880 QList<QGraphicsItem *> selection = scene()->selectedItems();
5881 if (selection.isEmpty()) {
5882 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5885 QUndoCommand *splitCommand = new QUndoCommand();
5886 splitCommand->setText(i18n("Split audio"));
5887 for (int i = 0; i < selection.count(); i++) {
5888 if (selection.at(i)->type() == AVWIDGET) {
5889 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5890 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5891 if (clip->parentItem()) {
5892 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5894 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5899 if (splitCommand->childCount()) {
5900 updateTrackDuration(-1, splitCommand);
5901 m_commandStack->push(splitCommand);
5905 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5907 ClipItem *clip = getClipItemAt(pos, track);
5909 kDebug() << "// Cannot find clip to split!!!";
5913 int start = pos.frames(m_document->fps());
5914 int freetrack = m_document->tracksCount() - track - 1;
5916 // do not split audio when we are on an audio track
5917 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5920 for (; freetrack > 0; freetrack--) {
5921 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5922 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5923 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5924 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5925 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5930 kDebug() << "GOT TRK: " << track;
5931 if (freetrack == 0) {
5932 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5934 ItemInfo info = clip->info();
5935 info.track = m_document->tracksCount() - freetrack;
5936 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5937 scene()->clearSelection();
5938 clip->setSelected(true);
5939 ClipItem *audioClip = getClipItemAt(start, info.track);
5941 clip->setVideoOnly(true);
5942 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5943 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5945 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5946 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5948 audioClip->setSelected(true);
5949 audioClip->setAudioOnly(true);
5950 groupSelectedItems(false, true);
5954 // unsplit clip: remove audio part and change video part to normal clip
5955 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5956 kDebug() << "//CANNOT FIND CLP GRP";
5959 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5960 QList<QGraphicsItem *> children = grp->childItems();
5961 if (children.count() != 2) {
5962 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5965 for (int i = 0; i < children.count(); i++) {
5966 if (children.at(i) != clip) {
5967 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5968 ItemInfo info = clip->info();
5969 deleteClip(clp->info());
5970 clip->setVideoOnly(false);
5971 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5972 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5977 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5978 m_document->clipManager()->removeGroup(grp);
5979 scene()->destroyItemGroup(grp);
5983 void CustomTrackView::setVideoOnly()
5985 resetSelectionGroup();
5986 QList<QGraphicsItem *> selection = scene()->selectedItems();
5987 if (selection.isEmpty()) {
5988 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5991 QUndoCommand *videoCommand = new QUndoCommand();
5992 videoCommand->setText(i18n("Video only"));
5993 for (int i = 0; i < selection.count(); i++) {
5994 if (selection.at(i)->type() == AVWIDGET) {
5995 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5996 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5997 if (clip->parentItem()) {
5998 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6000 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6005 m_commandStack->push(videoCommand);
6008 void CustomTrackView::setAudioOnly()
6010 resetSelectionGroup();
6011 QList<QGraphicsItem *> selection = scene()->selectedItems();
6012 if (selection.isEmpty()) {
6013 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6016 QUndoCommand *videoCommand = new QUndoCommand();
6017 videoCommand->setText(i18n("Audio only"));
6018 for (int i = 0; i < selection.count(); i++) {
6019 if (selection.at(i)->type() == AVWIDGET) {
6020 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6021 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6022 if (clip->parentItem()) {
6023 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6025 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6030 m_commandStack->push(videoCommand);
6033 void CustomTrackView::setAudioAndVideo()
6035 resetSelectionGroup();
6036 QList<QGraphicsItem *> selection = scene()->selectedItems();
6037 if (selection.isEmpty()) {
6038 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6041 QUndoCommand *videoCommand = new QUndoCommand();
6042 videoCommand->setText(i18n("Audio and Video"));
6043 for (int i = 0; i < selection.count(); i++) {
6044 if (selection.at(i)->type() == AVWIDGET) {
6045 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6046 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6047 if (clip->parentItem()) {
6048 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6050 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6055 m_commandStack->push(videoCommand);
6058 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6060 ClipItem *clip = getClipItemAt(pos, track);
6062 kDebug() << "// Cannot find clip to split!!!";
6066 int start = pos.frames(m_document->fps());
6067 clip->setVideoOnly(true);
6068 clip->setAudioOnly(false);
6069 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6070 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6072 } else if (audioOnly) {
6073 int start = pos.frames(m_document->fps());
6074 clip->setAudioOnly(true);
6075 clip->setVideoOnly(false);
6076 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6077 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6080 int start = pos.frames(m_document->fps());
6081 clip->setAudioOnly(false);
6082 clip->setVideoOnly(false);
6083 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6084 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6088 setDocumentModified();
6091 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6093 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6094 m_clipTypeGroup->setEnabled(false);
6096 m_clipTypeGroup->setEnabled(true);
6097 QList <QAction *> actions = m_clipTypeGroup->actions();
6099 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6100 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6101 else lookup = "clip_audio_and_video";
6102 for (int i = 0; i < actions.count(); i++) {
6103 if (actions.at(i)->data().toString() == lookup) {
6104 actions.at(i)->setChecked(true);
6111 void CustomTrackView::slotGoToMarker(QAction *action)
6113 int pos = action->data().toInt();
6114 setCursorPos(pos, true);
6117 void CustomTrackView::reloadTransitionLumas()
6121 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6122 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6123 for (int i = 0; i < params.count(); i++) {
6124 QDomElement e = params.item(i).toElement();
6125 if (e.attribute("tag") == "resource") {
6126 lumaNames = e.attribute("paramlistdisplay");
6127 lumaFiles = e.attribute("paramlist");
6132 QList<QGraphicsItem *> itemList = items();
6133 Transition *transitionitem;
6134 QDomElement transitionXml;
6135 for (int i = 0; i < itemList.count(); i++) {
6136 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6137 transitionitem = static_cast <Transition*>(itemList.at(i));
6138 transitionXml = transitionitem->toXML();
6139 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6140 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6141 for (int i = 0; i < params.count(); i++) {
6142 QDomElement e = params.item(i).toElement();
6143 if (e.attribute("tag") == "resource") {
6144 e.setAttribute("paramlistdisplay", lumaNames);
6145 e.setAttribute("paramlist", lumaFiles);
6150 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6151 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6152 for (int i = 0; i < params.count(); i++) {
6153 QDomElement e = params.item(i).toElement();
6154 if (e.attribute("tag") == "luma") {
6155 e.setAttribute("paramlistdisplay", lumaNames);
6156 e.setAttribute("paramlist", lumaFiles);
6163 emit transitionItemSelected(NULL);
6166 double CustomTrackView::fps() const
6168 return m_document->fps();
6171 void CustomTrackView::updateProjectFps()
6173 // update all clips to the new fps
6174 resetSelectionGroup();
6175 scene()->clearSelection();
6177 QList<QGraphicsItem *> itemList = items();
6178 for (int i = 0; i < itemList.count(); i++) {
6179 // remove all items and re-add them one by one
6180 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6182 for (int i = 0; i < itemList.count(); i++) {
6183 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6184 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6185 clip->updateFps(m_document->fps());
6186 m_scene->addItem(clip);
6187 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6188 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6189 QList<QGraphicsItem *> children = grp->childItems();
6190 for (int j = 0; j < children.count(); j++) {
6191 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6192 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6193 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6194 clip->updateFps(m_document->fps());
6197 m_document->clipManager()->removeGroup(grp);
6198 m_scene->addItem(grp);
6199 scene()->destroyItemGroup(grp);
6200 scene()->clearSelection();
6201 for (int j = 0; j < children.count(); j++) {
6202 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6203 //children.at(j)->setParentItem(0);
6204 children.at(j)->setSelected(true);
6207 groupSelectedItems(true, true);
6208 } else if (itemList.at(i)->type() == GUIDEITEM) {
6209 Guide *g = static_cast<Guide *>(itemList.at(i));
6211 m_scene->addItem(g);
6214 viewport()->update();
6217 void CustomTrackView::slotTrackDown()
6219 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6220 else m_selectedTrack++;
6221 emit updateTrackHeaders();
6222 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6223 ensureVisible(rect, 0, 0);
6224 viewport()->update();
6227 void CustomTrackView::slotTrackUp()
6229 if (m_selectedTrack > 0) m_selectedTrack--;
6230 else m_selectedTrack = m_document->tracksCount() - 1;
6231 emit updateTrackHeaders();
6232 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6233 ensureVisible(rect, 0, 0);
6234 viewport()->update();
6237 int CustomTrackView::selectedTrack() const
6239 return m_selectedTrack;
6242 QStringList CustomTrackView::selectedClips() const
6244 QStringList clipIds;
6245 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6246 for (int i = 0; i < selection.count(); i++) {
6247 if (selection.at(i)->type() == AVWIDGET) {
6248 ClipItem *item = (ClipItem *)selection.at(i);
6249 clipIds << item->clipProducer();
6255 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6257 QList<ClipItem *> clips;
6258 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6259 for (int i = 0; i < selection.count(); i++) {
6260 if (selection.at(i)->type() == AVWIDGET) {
6261 clips.append((ClipItem *)selection.at(i));
6267 void CustomTrackView::slotSelectTrack(int ix)
6269 m_selectedTrack = qMax(0, ix);
6270 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6271 emit updateTrackHeaders();
6272 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6273 ensureVisible(rect, 0, 0);
6274 viewport()->update();
6277 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6280 if (track != -1 && pos != -1)
6281 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6283 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6284 QList<QGraphicsItem *> selection = m_scene->items(rect);
6285 resetSelectionGroup(group);
6286 if (!group) m_scene->clearSelection();
6287 for (int i = 0; i < selection.count(); i++) {
6288 if (selection.at(i)->type() == AVWIDGET) {
6289 selection.at(i)->setSelected(add);
6293 if (group) groupSelectedItems();
6296 void CustomTrackView::selectTransition(bool add, bool group)
6298 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6299 QList<QGraphicsItem *> selection = m_scene->items(rect);
6300 resetSelectionGroup(group);
6301 if (!group) m_scene->clearSelection();
6302 for (int i = 0; i < selection.count(); i++) {
6303 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6304 selection.at(i)->setSelected(add);
6308 if (group) groupSelectedItems();
6311 QStringList CustomTrackView::extractTransitionsLumas()
6314 QList<QGraphicsItem *> itemList = items();
6315 Transition *transitionitem;
6316 QDomElement transitionXml;
6317 for (int i = 0; i < itemList.count(); i++) {
6318 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6319 transitionitem = static_cast <Transition*>(itemList.at(i));
6320 transitionXml = transitionitem->toXML();
6321 QString luma = EffectsList::parameter(transitionXml, "luma");
6322 if (!luma.isEmpty()) urls << luma;
6328 void CustomTrackView::setEditMode(EDITMODE mode)
6330 m_scene->setEditMode(mode);
6333 void CustomTrackView::checkTrackSequence(int track)
6335 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6336 //track = m_document->tracksCount() -track;
6337 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6338 QList<QGraphicsItem *> selection = m_scene->items(rect);
6339 QList <int> timelineList;
6340 timelineList.append(0);
6341 for (int i = 0; i < selection.count(); i++) {
6342 if (selection.at(i)->type() == AVWIDGET) {
6343 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6344 int start = clip->startPos().frames(m_document->fps());
6345 int end = clip->endPos().frames(m_document->fps());
6346 if (!timelineList.contains(start)) timelineList.append(start);
6347 if (!timelineList.contains(end)) timelineList.append(end);
6350 qSort(timelineList);
6351 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6352 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6355 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6357 if (data.isEmpty()) return;
6358 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6360 info.startPos = GenTime(in, m_document->fps());
6361 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6362 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6363 info.cropDuration = info.endPos - info.startPos;
6364 info.track = m_selectedTrack;
6365 QUndoCommand *addCommand = new QUndoCommand();
6366 addCommand->setText(i18n("Insert clip"));
6367 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6368 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6369 updateTrackDuration(info.track, addCommand);
6370 m_commandStack->push(addCommand);
6372 selectClip(true, false, m_selectedTrack, in);
6373 // Automatic audio split
6374 if (KdenliveSettings::splitaudio())
6378 void CustomTrackView::clearSelection()
6380 resetSelectionGroup();
6381 scene()->clearSelection();
6383 emit clipItemSelected(NULL);
6386 void CustomTrackView::updatePalette()
6388 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6392 pen1.setColor(palette().text().color());
6393 m_cursorLine->setPen(pen1);
6395 emit tracksChanged();
6398 void CustomTrackView::removeTipAnimation()
6401 scene()->removeItem(m_visualTip);
6402 m_animationTimer->stop();
6410 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6412 if (m_visualTip == NULL) {
6413 QRectF rect = clip->sceneBoundingRect();
6414 m_animation = new QGraphicsItemAnimation;
6415 m_animation->setTimeLine(m_animationTimer);
6416 m_animation->setScaleAt(1, 1, 1);
6421 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6422 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6423 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6425 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6427 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6429 m_animation->setScaleAt(.5, 2, 2);
6433 polygon << QPoint(0, - size * 2);
6434 if (mode == RESIZESTART)
6435 polygon << QPoint(size * 2, 0);
6437 polygon << QPoint(- size * 2, 0);
6438 polygon << QPoint(0, size * 2);
6439 polygon << QPoint(0, - size * 2);
6441 m_visualTip = new QGraphicsPolygonItem(polygon);
6442 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6443 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6444 if (mode == RESIZESTART)
6445 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6447 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6449 m_animation->setScaleAt(.5, 2, 1);
6451 case TRANSITIONSTART:
6453 polygon << QPoint(0, - size * 2);
6454 if (mode == TRANSITIONSTART)
6455 polygon << QPoint(size * 2, 0);
6457 polygon << QPoint(- size * 2, 0);
6458 polygon << QPoint(0, 0);
6459 polygon << QPoint(0, - size * 2);
6461 m_visualTip = new QGraphicsPolygonItem(polygon);
6462 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6463 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6464 if (mode == TRANSITIONSTART)
6465 m_visualTip->setPos(rect.x(), rect.bottom());
6467 m_visualTip->setPos(rect.right(), rect.bottom());
6469 m_animation->setScaleAt(.5, 2, 2);
6476 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6477 m_visualTip->setZValue(100);
6478 scene()->addItem(m_visualTip);
6479 m_animation->setItem(m_visualTip);
6480 m_animationTimer->start();
6484 bool CustomTrackView::hasAudio(int track) const
6486 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6487 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6488 QGraphicsItem *item;
6489 for (int i = 0; i < collisions.count(); i++) {
6490 item = collisions.at(i);
6491 if (!item->isEnabled()) continue;
6492 if (item->type() == AVWIDGET) {
6493 ClipItem *clip = static_cast <ClipItem *>(item);
6494 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6500 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6502 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6503 m_commandStack->push(command);
6504 setDocumentModified();
6508 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6510 EffectsParameterList parameters;
6511 parameters.addParam("tag", effect.attribute("tag"));
6512 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6513 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6514 parameters.addParam("id", effect.attribute("id"));
6515 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6516 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6517 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6518 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6520 QDomNodeList params = effect.elementsByTagName("parameter");
6521 for (int i = 0; i < params.count(); i++) {
6522 QDomElement e = params.item(i).toElement();
6523 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6524 if (e.attribute("type") == "simplekeyframe") {
6526 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6527 double factor = e.attribute("factor", "1").toDouble();
6528 for (int j = 0; j < values.count(); j++) {
6529 QString pos = values.at(j).section(':', 0, 0);
6530 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6531 values[j] = pos + "=" + QString::number(val);
6533 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6534 parameters.addParam(e.attribute("name"), values.join(";"));
6535 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6536 parameters.addParam("max", e.attribute("max"));
6537 parameters.addParam("min", e.attribute("min"));
6538 parameters.addParam("factor", e.attribute("factor", "1"));*/
6539 } else if (e.attribute("type") == "keyframe") {
6540 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6541 parameters.addParam("keyframes", e.attribute("keyframes"));
6542 parameters.addParam("max", e.attribute("max"));
6543 parameters.addParam("min", e.attribute("min"));
6544 parameters.addParam("factor", e.attribute("factor", "1"));
6545 parameters.addParam("starttag", e.attribute("starttag", "start"));
6546 parameters.addParam("endtag", e.attribute("endtag", "end"));
6547 } else if (e.attribute("namedesc").contains(';')) {
6548 QString format = e.attribute("format");
6549 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6550 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6552 QTextStream txtNeu(&neu);
6553 if (values.size() > 0)
6554 txtNeu << (int)values[0].toDouble();
6555 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6556 txtNeu << separators[i];
6557 txtNeu << (int)(values[i+1].toDouble());
6559 parameters.addParam("start", neu);
6561 if (e.attribute("factor", "1") != "1") {
6563 if (e.attribute("factor").startsWith('%')) {
6564 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6565 } else fact = e.attribute("factor", "1").toDouble();
6566 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6568 parameters.addParam(e.attribute("name"), e.attribute("value"));
6575 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6577 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6579 for (int i = 0; i < effects.count(); ++i) {
6580 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6581 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6583 // if effect is displayed, update the effect edit widget with new clip duration
6584 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6585 emit clipItemSelected(item, effects.at(i));*/
6587 // update always, otherwise there might problems when resizing groups
6588 if (effects.count())
6589 emit clipItemSelected(item, item->selectedEffectIndex());
6592 void CustomTrackView::updateTrackNames(int track, bool added)
6594 QList <TrackInfo> tracks = m_document->tracksList();
6595 int max = tracks.count();
6596 int docTrack = max - track - 1;
6598 // count number of tracks of each type
6599 int videoTracks = 0;
6600 int audioTracks = 0;
6601 for (int i = max - 1; i >= 0; --i) {
6602 TrackInfo info = tracks.at(i);
6603 if (info.type == VIDEOTRACK)
6608 if (i <= docTrack) {
6609 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6610 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6613 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6614 info.trackName = type + QString::number(typeNumber);
6615 m_document->setTrackType(i, info);
6618 if (info.trackName == type + QString::number(typeNumber + 1)) {
6619 info.trackName = type + QString::number(typeNumber);
6620 m_document->setTrackType(i, info);
6625 emit tracksChanged();
6628 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6634 tracks << m_document->tracksCount() - track - 1;
6636 // negative track number -> update all tracks
6637 for (int i = 0; i < m_document->tracksCount(); ++i)
6641 for (int i = 0; i < tracks.count(); ++i) {
6643 // t + 1 because of black background track
6644 duration = m_document->renderer()->mltTrackDuration(t + 1);
6645 if (duration != m_document->trackDuration(t)) {
6646 m_document->setTrackDuration(t, duration);
6649 EffectsList effects = m_document->getTrackEffects(t);
6650 for (int j = 0; j < effects.count(); ++j) {
6652 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6653 * - update the effectstack if necessary
6660 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6662 QList<QGraphicsItem *> list = scene()->items();
6663 ClipItem *clip = NULL;
6664 for (int i = 0; i < list.size(); ++i) {
6665 if (list.at(i)->type() == AVWIDGET) {
6666 clip = static_cast <ClipItem *>(list.at(i));
6667 if (clip->clipProducer() == id) {
6668 clip->refreshClip(true, resetThumbs);
6674 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6676 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6678 if (effects.count()) {
6679 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6680 while (i != effects.constEnd()) {
6681 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);