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 QUndoCommand *moveCommand = new QUndoCommand();
1327 moveCommand->setText(i18n("Edit clip"));
1328 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1329 // duration was reduced, so process it first
1330 clipInfo.endPos = clipInfo.startPos + d.duration();
1331 clipInfo.cropStart = d.cropStart();
1332 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1334 if (d.startPos() != clipInfo.startPos) {
1335 startInfo = clipInfo;
1336 clipInfo.startPos = d.startPos();
1337 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1338 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1340 if (d.duration() > item->cropDuration()) {
1341 // duration was increased, so process it after move
1342 startInfo = clipInfo;
1343 clipInfo.endPos = clipInfo.startPos + d.duration();
1344 clipInfo.cropStart = d.cropStart();
1345 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1347 updateTrackDuration(clipInfo.track, moveCommand);
1348 m_commandStack->push(moveCommand);
1352 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1356 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1358 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1360 clip->setKeyframes(index, keyframes);
1361 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1362 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1366 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1368 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1369 m_editGuide->setEnabled(m_dragGuide != NULL);
1370 m_markerMenu->clear();
1371 m_markerMenu->setEnabled(false);
1373 m_timelineContextMenu->popup(pos);
1374 } else if (group != NULL) {
1375 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1376 m_ungroupAction->setEnabled(true);
1377 updateClipTypeActions(NULL);
1378 m_timelineContextClipMenu->popup(pos);
1380 m_ungroupAction->setEnabled(false);
1381 if (clip->type() == AVWIDGET) {
1382 ClipItem *item = static_cast <ClipItem*>(clip);
1383 //build go to marker menu
1384 if (item->baseClip()) {
1385 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1386 int offset = item->startPos().frames(m_document->fps());
1387 if (!markers.isEmpty()) {
1388 for (int i = 0; i < markers.count(); i++) {
1389 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1390 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1391 QAction *go = m_markerMenu->addAction(position);
1392 go->setData(pos + offset);
1395 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1397 updateClipTypeActions(item);
1398 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1399 m_timelineContextClipMenu->popup(pos);
1400 } else if (clip->type() == TRANSITIONWIDGET) {
1401 m_timelineContextTransitionMenu->popup(pos);
1406 void CustomTrackView::activateMonitor()
1408 emit activateDocumentMonitor();
1411 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1413 resetSelectionGroup();
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(in, m_document->fps());
1417 info.endPos = GenTime(out - in, m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = selectedTrack();
1426 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1427 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1431 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1432 updateTrackDuration(pasteInfo.track, command);
1433 m_commandStack->push(command);
1435 selectClip(true, false);
1436 // Automatic audio split
1437 if (KdenliveSettings::splitaudio())
1441 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1443 if (data->hasFormat("kdenlive/clip")) {
1445 m_scene->clearSelection();
1446 resetSelectionGroup(false);
1447 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1448 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1450 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1453 if (clip->producer() == NULL) {
1454 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1457 QPointF framePos = mapToScene(pos);
1459 info.startPos = GenTime();
1460 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1461 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1462 info.cropDuration = info.endPos - info.startPos;
1465 // Check if clip can be inserted at that position
1466 ItemInfo pasteInfo = info;
1467 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1468 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1469 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1470 framePos.setX((int)(framePos.x() + 0.5));
1471 framePos.setY(pasteInfo.track * m_tracksHeight);
1472 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1476 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1477 m_selectionGroup->addToGroup(item);
1478 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1480 QList <GenTime> offsetList;
1481 offsetList.append(info.endPos);
1482 updateSnapPoints(NULL, offsetList);
1483 m_selectionGroup->setPos(framePos);
1484 scene()->addItem(m_selectionGroup);
1485 m_selectionGroup->setSelected(true);
1487 } else if (data->hasFormat("kdenlive/producerslist")) {
1489 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1490 m_scene->clearSelection();
1491 resetSelectionGroup(false);
1493 QList <GenTime> offsetList;
1494 QList <ItemInfo> infoList;
1495 QPointF framePos = mapToScene(pos);
1496 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1497 int track = (int)(framePos.y() / m_tracksHeight);
1498 framePos.setX((int)(framePos.x() + 0.5));
1499 framePos.setY(track * m_tracksHeight);
1501 // Check if clips can be inserted at that position
1502 for (int i = 0; i < ids.size(); ++i) {
1503 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1505 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1508 if (clip->producer() == NULL) {
1509 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1513 info.startPos = start;
1514 info.cropDuration = clip->duration();
1515 info.endPos = info.startPos + info.cropDuration;
1517 infoList.append(info);
1518 start += clip->duration();
1520 if (!canBePastedTo(infoList, AVWIDGET)) {
1523 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1525 for (int i = 0; i < ids.size(); ++i) {
1526 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1528 info.startPos = start;
1529 info.cropDuration = clip->duration();
1530 info.endPos = info.startPos + info.cropDuration;
1532 start += info.cropDuration;
1533 offsetList.append(start);
1534 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1535 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1536 m_selectionGroup->addToGroup(item);
1537 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1540 updateSnapPoints(NULL, offsetList);
1541 m_selectionGroup->setPos(framePos);
1542 scene()->addItem(m_selectionGroup);
1543 //m_selectionGroup->setZValue(10);
1544 m_thumbsTimer.start();
1548 // the drag is not a clip (may be effect, ...)
1556 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1558 if (insertDropClips(event->mimeData(), event->pos())) {
1559 event->acceptProposedAction();
1560 } else QGraphicsView::dragEnterEvent(event);
1563 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1565 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);
1566 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1567 collindingItems.removeAll(item);
1568 if (collindingItems.isEmpty()) return false;
1570 for (int i = 0; i < collindingItems.count(); i++) {
1571 QGraphicsItem *collision = collindingItems.at(i);
1572 if (collision->type() == item->type()) {
1574 kDebug() << "// COLLISIION DETECTED";
1582 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1584 int track = m_document->tracksCount() - clip->track();
1585 GenTime pos = clip->startPos();
1586 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1587 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1590 bool success = true;
1591 for (int i = 0; i < clip->effectsCount(); i++) {
1592 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1594 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1595 m_document->renderer()->doRefresh();
1598 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1600 if (pos < GenTime()) {
1603 m_document->addTrackEffect(track - 1, effect);
1604 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1605 emit updateTrackEffectState(track - 1);
1606 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1611 // Special case: speed effect
1612 if (effect.attribute("id") == "speed") {
1613 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1614 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1617 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1618 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1619 if (strobe == 0) strobe = 1;
1620 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1621 EffectsParameterList params = clip->addEffect(effect);
1622 m_document->renderer()->mltAddEffect(track, pos, params);
1623 if (clip->isSelected()) emit clipItemSelected(clip);
1626 EffectsParameterList params = clip->addEffect(effect);
1627 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1628 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1629 if (clip->isSelected()) emit clipItemSelected(clip);
1630 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1633 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1635 QString index = effect.attribute("kdenlive_ix");
1636 if (pos < GenTime()) {
1637 // Delete track effect
1638 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1639 m_document->removeTrackEffect(track - 1, effect);
1641 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1642 emit updateTrackEffectState(track - 1);
1643 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1646 // Special case: speed effect
1647 if (effect.attribute("id") == "speed") {
1648 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1650 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1651 clip->deleteEffect(index);
1652 emit clipItemSelected(clip);
1653 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1657 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1658 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1659 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1662 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1664 clip->deleteEffect(index);
1665 emit clipItemSelected(clip);
1669 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1671 QList<QGraphicsItem *> itemList = group->childItems();
1672 QUndoCommand *effectCommand = new QUndoCommand();
1674 QDomNode namenode = effect.elementsByTagName("name").item(0);
1675 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1676 else effectName = i18n("effect");
1677 effectCommand->setText(i18n("Add %1", effectName));
1679 for (int i = 0; i < itemList.count(); i++) {
1680 if (itemList.at(i)->type() == AVWIDGET) {
1681 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1682 if (effect.attribute("type") == "audio") {
1683 // Don't add audio effects on video clips
1684 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1685 } else if (effect.hasAttribute("type") == false) {
1686 // Don't add video effect on audio clips
1687 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1690 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1691 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1694 if (item->isItemLocked()) {
1697 item->initEffect(effect);
1698 if (effect.attribute("tag") == "ladspa") {
1699 QString ladpsaFile = m_document->getLadspaFile();
1700 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1701 effect.setAttribute("src", ladpsaFile);
1703 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1708 m_commandStack->push(effectCommand);
1709 setDocumentModified();
1710 } else delete effectCommand;
1713 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1715 QList<QGraphicsItem *> itemList;
1716 QUndoCommand *effectCommand = new QUndoCommand();
1718 QDomNode namenode = effect.elementsByTagName("name").item(0);
1719 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1720 else effectName = i18n("effect");
1721 effectCommand->setText(i18n("Add %1", effectName));
1723 if (track == -1) itemList = scene()->selectedItems();
1724 if (itemList.isEmpty()) {
1725 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1726 if (clip) itemList.append(clip);
1727 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == GROUPWIDGET) {
1733 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1734 for (int j = 0; j < subitems.count(); j++) {
1735 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1740 for (int i = 0; i < itemList.count(); i++) {
1741 if (itemList.at(i)->type() == AVWIDGET) {
1742 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1743 if (effect.attribute("type") == "audio") {
1744 // Don't add audio effects on video clips
1745 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1746 /* do not show error message when item is part of a group as the user probably knows what he does then
1747 * and the message is annoying when working with the split audio feature */
1748 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1749 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1752 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1753 // Don't add video effect on audio clips
1754 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1755 /* do not show error message when item is part of a group as the user probably knows what he does then
1756 * and the message is annoying when working with the split audio feature */
1757 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1758 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1762 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1763 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1766 if (item->isItemLocked()) {
1770 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1771 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1773 item->initEffect(effect);
1776 if (effect.attribute("tag") == "ladspa") {
1777 QString ladpsaFile = m_document->getLadspaFile();
1778 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1779 effect.setAttribute("src", ladpsaFile);
1781 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1784 if (effectCommand->childCount() > 0) {
1785 m_commandStack->push(effectCommand);
1786 setDocumentModified();
1787 if (effectCommand->childCount() == 1) {
1788 // Display newly added clip effect
1789 for (int i = 0; i < itemList.count(); i++) {
1790 if (itemList.at(i)->type() == AVWIDGET) {
1791 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1792 if (!clip->isSelected()) {
1794 clip->setSelected(true);
1796 clip->setSelectedEffect(clip->effectsCount() - 1);
1797 emit clipItemSelected(clip, clip->effectsCount() - 1);
1802 } else delete effectCommand;
1805 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1808 // delete track effect
1809 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1810 m_commandStack->push(command);
1811 setDocumentModified();
1814 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1815 //clip is in a group, also remove the effect in other clips of the group
1816 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1817 QUndoCommand *delCommand = new QUndoCommand();
1819 QDomNode namenode = effect.elementsByTagName("name").item(0);
1820 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1821 else effectName = i18n("effect");
1822 delCommand->setText(i18n("Delete %1", effectName));
1825 for (int i = 0; i < items.count(); i++) {
1826 if (items.at(i)->type() == GROUPWIDGET) {
1827 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1828 for (int j = 0; j < subitems.count(); j++) {
1829 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1834 for (int i = 0; i < items.count(); i++) {
1835 if (items.at(i)->type() == AVWIDGET) {
1836 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1837 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1839 QDomElement eff = item->effectAt(ix);
1840 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1844 if (delCommand->childCount() > 0)
1845 m_commandStack->push(delCommand);
1848 setDocumentModified();
1851 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1852 m_commandStack->push(command);
1853 setDocumentModified();
1856 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1858 if (insertedEffect.isNull()) {
1859 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1862 QDomElement effect = insertedEffect.cloneNode().toElement();
1863 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1864 if (pos < GenTime()) {
1865 // editing a track effect
1866 EffectsParameterList effectParams = getEffectArgs(effect);
1867 if (effect.attribute("tag") == "ladspa") {
1868 // Update the ladspa affect file
1869 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1871 // check if we are trying to reset a keyframe effect
1872 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1873 clip->initEffect(effect);
1874 effectParams = getEffectArgs(effect);
1876 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1877 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1878 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1879 emit updateTrackEffectState(track);
1880 setDocumentModified();
1884 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1886 // Special case: speed effect
1887 if (effect.attribute("id") == "speed") {
1888 if (effect.attribute("disable") == "1") {
1889 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1891 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1892 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1893 if (strobe == 0) strobe = 1;
1894 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1896 clip->setEffectAt(ix, effect);
1897 if (ix == clip->selectedEffectIndex()) {
1898 clip->setSelectedEffect(ix);
1899 if (!triggeredByUser)
1900 emit clipItemSelected(clip, ix);
1905 EffectsParameterList effectParams = getEffectArgs(effect);
1906 if (effect.attribute("tag") == "ladspa") {
1907 // Update the ladspa affect file
1908 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1910 // check if we are trying to reset a keyframe effect
1911 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1912 clip->initEffect(effect);
1913 effectParams = getEffectArgs(effect);
1916 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1917 // A fade effect was modified, update the clip
1918 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1919 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1920 clip->setFadeIn(pos);
1922 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1923 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1924 clip->setFadeOut(pos);
1928 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1929 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1931 clip->setEffectAt(ix, effect);
1932 if (ix == clip->selectedEffectIndex()) {
1933 clip->setSelectedEffect(ix);
1934 if (!triggeredByUser)
1935 emit clipItemSelected(clip, ix);
1938 setDocumentModified();
1941 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1943 if (pos < GenTime()) {
1944 // Moving track effect
1945 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1946 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1948 if (!act.isNull() && !before.isNull()) {
1949 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1950 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1951 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1952 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1953 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1956 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1957 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1958 QDomElement act = clip->effectAt(newPos - 1);
1959 QDomElement before = clip->effectAt(oldPos - 1);
1960 clip->setEffectAt(oldPos - 1, act);
1961 clip->setEffectAt(newPos - 1, before);
1962 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1963 if (act.attribute("id") == "speed") {
1964 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1965 } else if (before.attribute("id") == "speed") {
1966 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1967 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1968 emit clipItemSelected(clip, newPos - 1);
1969 setDocumentModified();
1970 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1973 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1975 EditEffectCommand *command;
1977 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1978 else effect = clip->effectAt(effectPos);
1979 QDomElement oldEffect = effect.cloneNode().toElement();
1980 effect.setAttribute("disable", (int) disable);
1984 // editing track effect
1985 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1987 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1989 m_commandStack->push(command);
1990 setDocumentModified();;
1993 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1995 MoveEffectCommand *command;
1997 // editing track effect
1998 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1999 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2000 m_commandStack->push(command);
2001 setDocumentModified();
2004 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2006 EditEffectCommand *command;
2007 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2008 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2009 m_commandStack->push(command);
2012 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2014 QDomElement effect = clip->getEffectAt(ix);
2015 QDomElement oldeffect = effect.cloneNode().toElement();
2016 effect.setAttribute("region", region);
2017 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2018 m_commandStack->push(command);
2021 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2025 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2026 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2027 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2029 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);
2031 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2032 m_blockRefresh = false;
2036 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2037 int cutPos = (int) cutTime.frames(m_document->fps());
2039 newPos.startPos = cutTime;
2040 newPos.endPos = info.endPos;
2041 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2042 newPos.track = info.track;
2043 newPos.cropDuration = newPos.endPos - newPos.startPos;
2045 bool snap = KdenliveSettings::snaptopoints();
2046 KdenliveSettings::setSnaptopoints(false);
2047 ClipItem *dup = item->clone(newPos);
2049 // remove unwanted effects
2050 // fade in from 2nd part of the clip
2051 int ix = dup->hasEffect(QString(), "fadein");
2053 QDomElement oldeffect = dup->effectAt(ix);
2054 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2056 ix = dup->hasEffect(QString(), "fade_from_black");
2058 QDomElement oldeffect = dup->effectAt(ix);
2059 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2061 // fade out from 1st part of the clip
2062 ix = item->hasEffect(QString(), "fadeout");
2064 QDomElement oldeffect = item->effectAt(ix);
2065 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2067 ix = item->hasEffect(QString(), "fade_to_black");
2069 QDomElement oldeffect = item->effectAt(ix);
2070 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2074 item->resizeEnd(cutPos);
2075 scene()->addItem(dup);
2076 if (item->checkKeyFrames())
2077 slotRefreshEffects(item);
2078 if (dup->checkKeyFrames())
2079 slotRefreshEffects(dup);
2081 updatePanZoom(item);
2082 updatePanZoom(dup, cutTime - item->startPos());
2084 item->baseClip()->addReference();
2085 m_document->updateClip(item->baseClip()->getId());
2086 setDocumentModified();
2087 KdenliveSettings::setSnaptopoints(snap);
2088 if (execute && item->isSelected())
2089 emit clipItemSelected(item);
2094 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2095 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2097 if (!item || !dup || item == dup) {
2098 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2099 m_blockRefresh = false;
2102 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2103 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2107 bool snap = KdenliveSettings::snaptopoints();
2108 KdenliveSettings::setSnaptopoints(false);
2110 // join fade effects again
2111 int ix = dup->hasEffect(QString(), "fadeout");
2113 QDomElement effect = dup->effectAt(ix);
2114 item->addEffect(effect);
2116 ix = dup->hasEffect(QString(), "fade_to_black");
2118 QDomElement effect = dup->effectAt(ix);
2119 item->addEffect(effect);
2122 m_waitingThumbs.removeAll(dup);
2123 bool selected = item->isSelected();
2124 if (dup->isSelected()) {
2126 item->setSelected(true);
2127 emit clipItemSelected(NULL);
2129 dup->baseClip()->removeReference();
2130 m_document->updateClip(dup->baseClip()->getId());
2131 scene()->removeItem(dup);
2135 ItemInfo clipinfo = item->info();
2136 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2137 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2139 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2141 updatePanZoom(item);
2143 setDocumentModified();
2145 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2147 KdenliveSettings::setSnaptopoints(snap);
2148 if (execute && selected)
2149 emit clipItemSelected(item);
2152 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2155 void CustomTrackView::slotEnableRefresh()
2157 m_blockRefresh = false;
2160 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2162 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2163 if (itemList.count() == 1) {
2164 if (itemList.at(0)->type() == AVWIDGET) {
2165 ClipItem *item = (ClipItem *) itemList.at(0);
2167 info.track = item->track();
2168 ClipItem *transitionClip = NULL;
2169 const int transitiontrack = getPreviousVideoTrack(info.track);
2170 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2171 if (pos < item->startPos() + item->cropDuration() / 2) {
2172 // add transition to clip start
2173 info.startPos = item->startPos();
2174 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2175 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2176 info.endPos = transitionClip->endPos();
2177 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2178 // Check there is no other transition at that place
2179 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2180 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2181 QList<QGraphicsItem *> selection = m_scene->items(r);
2182 bool transitionAccepted = true;
2183 for (int i = 0; i < selection.count(); i++) {
2184 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2185 Transition *tr = static_cast <Transition *>(selection.at(i));
2186 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2187 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2188 } else transitionAccepted = false;
2191 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2192 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2195 // add transition to clip end
2196 info.endPos = item->endPos();
2197 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2198 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2199 info.startPos = transitionClip->startPos();
2200 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2201 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2202 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2204 // Check there is no other transition at that place
2205 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2206 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2207 QList<QGraphicsItem *> selection = m_scene->items(r);
2208 bool transitionAccepted = true;
2209 for (int i = 0; i < selection.count(); i++) {
2210 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2211 Transition *tr = static_cast <Transition *>(selection.at(i));
2212 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2213 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2214 } else transitionAccepted = false;
2217 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2218 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2221 } else for (int i = 0; i < itemList.count(); i++) {
2222 if (itemList.at(i)->type() == AVWIDGET) {
2223 ClipItem *item = (ClipItem *) itemList.at(i);
2225 info.startPos = item->startPos();
2226 info.endPos = info.startPos + GenTime(65, m_document->fps());
2227 info.track = item->track();
2229 // Check there is no other transition at that place
2230 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2231 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2232 QList<QGraphicsItem *> selection = m_scene->items(r);
2233 bool transitionAccepted = true;
2234 for (int i = 0; i < selection.count(); i++) {
2235 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2236 Transition *tr = static_cast <Transition *>(selection.at(i));
2237 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2238 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2239 } else transitionAccepted = false;
2242 int transitiontrack = getPreviousVideoTrack(info.track);
2243 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2244 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2249 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2251 if (transitionInfo.startPos >= transitionInfo.endPos) {
2252 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2255 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2256 m_commandStack->push(command);
2257 setDocumentModified();
2260 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2262 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2263 //kDebug() << "---- ADDING transition " << params.attribute("value");
2264 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2265 scene()->addItem(tr);
2266 setDocumentModified();
2268 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2273 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2275 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2277 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2280 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2281 if (m_dragItem == item) m_dragItem = NULL;
2283 #if QT_VERSION >= 0x040600
2284 // animate item deletion
2285 item->closeAnimation();
2289 emit transitionItemSelected(NULL);
2290 setDocumentModified();
2293 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2295 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2296 QDomElement xml = tr->toXML();
2297 if (old.isNull() || xml.isNull()) {
2298 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2301 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2302 updateTrackDuration(tr->track(), command);
2303 m_commandStack->push(command);
2304 setDocumentModified();
2307 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2309 Transition *item = getTransitionItemAt(pos, track);
2311 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2316 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2318 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);
2319 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2320 item->setTransitionParameters(transition);
2321 if (updateTransitionWidget) {
2322 ItemInfo info = item->info();
2324 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2325 if (transitionClip && transitionClip->baseClip()) {
2326 QString size = transitionClip->baseClip()->getProperty("frame_size");
2327 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2328 if (factor == 0) factor = 1.0;
2329 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2330 p.setY(size.section('x', 1, 1).toInt());
2332 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2334 setDocumentModified();
2337 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2340 const QPointF pos = mapToScene(event->pos());
2341 if (m_selectionGroup) {
2342 m_selectionGroup->setPos(pos);
2343 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2344 event->acceptProposedAction();
2346 // Drag enter was not possible, try again at mouse position
2347 insertDropClips(event->mimeData(), event->pos());
2351 QGraphicsView::dragMoveEvent(event);
2355 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2357 if (m_selectionGroup && m_clipDrag) {
2358 m_thumbsTimer.stop();
2359 m_waitingThumbs.clear();
2360 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2362 scene()->destroyItemGroup(m_selectionGroup);
2363 m_selectionGroup = NULL;
2364 } else QGraphicsView::dragLeaveEvent(event);
2367 void CustomTrackView::dropEvent(QDropEvent * event)
2369 if (m_selectionGroup && m_clipDrag) {
2370 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2371 resetSelectionGroup();
2372 m_scene->clearSelection();
2373 bool hasVideoClip = false;
2374 QUndoCommand *addCommand = new QUndoCommand();
2375 addCommand->setText(i18n("Add timeline clip"));
2376 QList <ClipItem *> brokenClips;
2378 for (int i = 0; i < items.count(); i++) {
2379 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2380 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2381 if (items.count() == 1) {
2382 updateClipTypeActions(item);
2384 updateClipTypeActions(NULL);
2387 //TODO: take care of edit mode for undo
2388 item->baseClip()->addReference();
2389 //item->setZValue(item->defaultZValue());
2390 m_document->updateClip(item->baseClip()->getId());
2391 ItemInfo info = item->info();
2393 int tracknumber = m_document->tracksCount() - info.track - 1;
2394 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2395 if (isLocked) item->setItemLocked(true);
2396 ItemInfo clipInfo = info;
2397 clipInfo.track = m_document->tracksCount() - item->track();
2399 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2401 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2402 brokenClips.append(item);
2405 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2407 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2408 updateTrackDuration(info.track, addCommand);
2410 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2411 // add transparency transition
2412 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2413 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2415 item->setSelected(true);
2417 qDeleteAll(brokenClips);
2418 brokenClips.clear();
2419 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2420 else delete addCommand;
2422 // Automatic audio split
2423 if (KdenliveSettings::splitaudio())
2425 setDocumentModified();
2429 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2430 QList<QGraphicsItem *> selection = m_scene->items(rect);
2431 QStringList timelineList;
2433 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2434 for (int i = 0; i < selection.count(); i++) {
2435 if (selection.at(i)->type() == AVWIDGET) {
2436 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2437 int start = clip->startPos().frames(m_document->fps());
2438 int end = clip->endPos().frames(m_document->fps());
2439 timelineList.append(QString::number(start) + "-" + QString::number(end));
2442 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2445 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2446 if (items.count() > 1) {
2447 groupSelectedItems(true);
2448 } else if (items.count() == 1) {
2449 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2450 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2452 event->setDropAction(Qt::MoveAction);
2454 } else QGraphicsView::dropEvent(event);
2458 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2460 bool snap = KdenliveSettings::snaptopoints();
2461 KdenliveSettings::setSnaptopoints(false);
2462 if (mode == OVERWRITEEDIT) {
2463 // if we are in overwrite mode, move clips accordingly
2465 if (item == NULL) info = posinfo;
2466 else info = item->info();
2467 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);
2468 QList<QGraphicsItem *> selection = m_scene->items(rect);
2469 if (item) selection.removeAll(item);
2470 for (int i = 0; i < selection.count(); i++) {
2471 if (!selection.at(i)->isEnabled()) continue;
2472 if (selection.at(i)->type() == AVWIDGET) {
2473 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2474 if (clip->startPos() < info.startPos) {
2475 if (clip->endPos() > info.endPos) {
2476 ItemInfo clipInfo = clip->info();
2477 ItemInfo dupInfo = clipInfo;
2478 GenTime diff = info.startPos - clipInfo.startPos;
2479 dupInfo.startPos = info.startPos;
2480 dupInfo.cropStart += diff;
2481 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2482 ItemInfo newdupInfo = dupInfo;
2483 GenTime diff2 = info.endPos - info.startPos;
2484 newdupInfo.startPos = info.endPos;
2485 newdupInfo.cropStart += diff2;
2486 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2487 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2488 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2489 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2490 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2492 ItemInfo newclipInfo = clip->info();
2493 newclipInfo.endPos = info.startPos;
2494 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2495 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2497 } else if (clip->endPos() <= info.endPos) {
2498 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2499 m_waitingThumbs.removeAll(clip);
2500 scene()->removeItem(clip);
2504 ItemInfo newclipInfo = clip->info();
2505 newclipInfo.startPos = info.endPos;
2506 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2507 clip->resizeStart(info.endPos.frames(m_document->fps()));
2511 } else if (mode == INSERTEDIT) {
2512 // if we are in push mode, move clips accordingly
2514 if (item == NULL) info = posinfo;
2515 else info = item->info();
2516 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);
2517 QList<QGraphicsItem *> selection = m_scene->items(rect);
2518 if (item) selection.removeAll(item);
2519 for (int i = 0; i < selection.count(); i++) {
2520 if (selection.at(i)->type() == AVWIDGET) {
2521 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2522 if (clip->startPos() < info.startPos) {
2523 if (clip->endPos() > info.startPos) {
2524 ItemInfo clipInfo = clip->info();
2525 ItemInfo dupInfo = clipInfo;
2526 GenTime diff = info.startPos - clipInfo.startPos;
2527 dupInfo.startPos = info.startPos;
2528 dupInfo.cropStart += diff;
2529 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2530 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2531 // Commented out; variable dup unused. --granjow
2532 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2533 cutClip(clipInfo, info.startPos, true, false);
2536 // TODO: add insertspacecommand
2541 KdenliveSettings::setSnaptopoints(snap);
2545 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2547 if (mode == OVERWRITEEDIT) {
2548 // if we are in overwrite or push mode, move clips accordingly
2549 bool snap = KdenliveSettings::snaptopoints();
2550 KdenliveSettings::setSnaptopoints(false);
2551 ItemInfo info = item->info();
2552 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2553 QList<QGraphicsItem *> selection = m_scene->items(rect);
2554 selection.removeAll(item);
2555 for (int i = 0; i < selection.count(); i++) {
2556 if (!selection.at(i)->isEnabled()) continue;
2557 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2558 Transition *tr = static_cast<Transition *>(selection.at(i));
2559 if (tr->startPos() < info.startPos) {
2560 ItemInfo firstPos = tr->info();
2561 ItemInfo newPos = firstPos;
2562 firstPos.endPos = item->startPos();
2563 newPos.startPos = item->endPos();
2564 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2565 if (tr->endPos() > info.endPos) {
2567 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2569 } else if (tr->endPos() > info.endPos) {
2571 ItemInfo firstPos = tr->info();
2572 firstPos.startPos = item->endPos();
2573 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2575 // remove transition
2576 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2580 KdenliveSettings::setSnaptopoints(snap);
2584 QStringList CustomTrackView::mimeTypes() const
2586 QStringList qstrList;
2587 // list of accepted mime types for drop
2588 qstrList.append("text/plain");
2589 qstrList.append("kdenlive/producerslist");
2590 qstrList.append("kdenlive/clip");
2594 Qt::DropActions CustomTrackView::supportedDropActions() const
2596 // returns what actions are supported when dropping
2597 return Qt::MoveAction;
2600 void CustomTrackView::setDuration(int duration)
2602 int diff = qAbs(duration - sceneRect().width());
2603 if (diff * matrix().m11() > -50) {
2604 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2605 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2607 m_projectDuration = duration;
2610 int CustomTrackView::duration() const
2612 return m_projectDuration;
2615 void CustomTrackView::addTrack(TrackInfo type, int ix)
2617 if (ix == -1 || ix == m_document->tracksCount()) {
2618 m_document->insertTrack(0, type);
2619 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2621 m_document->insertTrack(m_document->tracksCount() - ix, type);
2622 // insert track in MLT playlist
2623 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2625 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2626 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2627 QList<QGraphicsItem *> selection = m_scene->items(r);
2628 resetSelectionGroup();
2630 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2631 scene()->addItem(m_selectionGroup);
2632 for (int i = 0; i < selection.count(); i++) {
2633 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2634 m_selectionGroup->addToGroup(selection.at(i));
2635 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2638 // Move graphic items
2639 m_selectionGroup->translate(0, m_tracksHeight);
2641 // adjust track number
2642 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2643 for (int i = 0; i < children.count(); i++) {
2644 if (children.at(i)->type() == GROUPWIDGET) {
2645 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2646 children << grp->childItems();
2649 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2651 ItemInfo clipinfo = item->info();
2652 if (item->type() == AVWIDGET) {
2653 ClipItem *clip = static_cast <ClipItem *>(item);
2654 // slowmotion clips are not track dependant, so no need to update them
2655 if (clip->speed() != 1.0) continue;
2656 // We add a move clip command so that we get the correct producer for new track number
2657 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2658 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2659 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2660 // problem updating clip
2661 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2664 } else if (item->type() == TRANSITIONWIDGET) {
2665 Transition *tr = static_cast <Transition *>(item);
2666 int track = tr->transitionEndTrack();
2668 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2672 resetSelectionGroup(false);
2675 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2676 for (int i = 0; i < m_guides.count(); i++) {
2677 QLineF l = m_guides.at(i)->line();
2678 l.setP2(QPointF(l.x2(), maxHeight));
2679 m_guides.at(i)->setLine(l);
2682 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2683 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2684 viewport()->update();
2685 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2686 //setFixedHeight(50 * m_tracksCount);
2688 updateTrackNames(ix, true);
2691 void CustomTrackView::removeTrack(int ix)
2693 // Delete track in MLT playlist
2694 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2695 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2697 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2698 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2699 QList<QGraphicsItem *> selection = m_scene->items(r);
2701 resetSelectionGroup();
2703 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2704 scene()->addItem(m_selectionGroup);
2705 for (int i = 0; i < selection.count(); i++) {
2706 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2707 m_selectionGroup->addToGroup(selection.at(i));
2708 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2711 // Move graphic items
2712 qreal ydiff = 0 - (int) m_tracksHeight;
2713 m_selectionGroup->translate(0, ydiff);
2715 // adjust track number
2716 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2717 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2718 for (int i = 0; i < children.count(); i++) {
2719 if (children.at(i)->type() == GROUPWIDGET) {
2720 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2721 children << grp->childItems();
2724 if (children.at(i)->type() == AVWIDGET) {
2725 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2727 ItemInfo clipinfo = clip->info();
2728 // We add a move clip command so that we get the correct producer for new track number
2729 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2730 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2731 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2732 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2735 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2736 Transition *tr = static_cast <Transition *>(children.at(i));
2738 int track = tr->transitionEndTrack();
2740 ItemInfo clipinfo = tr->info();
2741 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2745 resetSelectionGroup(false);
2747 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2748 for (int i = 0; i < m_guides.count(); i++) {
2749 QLineF l = m_guides.at(i)->line();
2750 l.setP2(QPointF(l.x2(), maxHeight));
2751 m_guides.at(i)->setLine(l);
2753 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2754 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2756 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2757 viewport()->update();
2759 updateTrackNames(ix, false);
2760 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2763 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2765 for (int i = 0; i < trackInfos.count(); ++i) {
2766 m_document->setTrackType(i, trackInfos.at(i));
2767 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2768 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2771 viewport()->update();
2772 emit trackHeightChanged();
2775 void CustomTrackView::slotSwitchTrackAudio(int ix)
2777 /*for (int i = 0; i < m_document->tracksCount(); i++)
2778 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2779 int tracknumber = m_document->tracksCount() - ix - 1;
2780 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2781 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2782 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2783 setDocumentModified();
2786 void CustomTrackView::slotSwitchTrackLock(int ix)
2788 int tracknumber = m_document->tracksCount() - ix - 1;
2789 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2790 m_commandStack->push(command);
2794 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2796 int tracknumber = m_document->tracksCount() - ix - 1;
2797 m_document->switchTrackLock(tracknumber, lock);
2799 emit doTrackLock(ix, lock);
2800 AbstractClipItem *clip = NULL;
2801 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2803 for (int i = 0; i < selection.count(); i++) {
2804 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2805 if (selection.at(i)->parentItem() && m_selectionGroup) {
2806 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2807 resetSelectionGroup();
2810 bool changeGroupLock = true;
2811 bool hasClipOnTrack = false;
2812 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2813 for (int j = 0; j < children.count(); ++j) {
2814 if (children.at(j)->isSelected()) {
2815 if (children.at(j)->type() == AVWIDGET)
2816 emit clipItemSelected(NULL);
2817 else if (children.at(j)->type() == TRANSITIONWIDGET)
2818 emit transitionItemSelected(NULL);
2823 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2824 if (child == m_dragItem)
2827 // only unlock group, if it is not locked by another track too
2828 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2829 changeGroupLock = false;
2831 // only (un-)lock if at least one clip is on the track
2832 if (child->track() == ix)
2833 hasClipOnTrack = true;
2835 if (changeGroupLock && hasClipOnTrack)
2836 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2837 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2838 if (selection.at(i)->parentItem()) {
2839 if (selection.at(i)->parentItem() == m_selectionGroup) {
2840 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2841 resetSelectionGroup();
2843 // groups are handled separately
2848 if (selection.at(i)->isSelected()) {
2849 if (selection.at(i)->type() == AVWIDGET)
2850 emit clipItemSelected(NULL);
2852 emit transitionItemSelected(NULL);
2854 clip = static_cast <AbstractClipItem *>(selection.at(i));
2855 clip->setItemLocked(lock);
2856 if (clip == m_dragItem)
2860 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2861 viewport()->update();
2862 setDocumentModified();
2865 void CustomTrackView::slotSwitchTrackVideo(int ix)
2867 int tracknumber = m_document->tracksCount() - ix;
2868 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2869 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2870 setDocumentModified();
2873 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2875 // Check there is no group going over several tracks there, or that would result in timeline corruption
2876 QList<QGraphicsItem *> selection = scene()->items(rect);
2878 int maxHeight = m_tracksHeight * 1.5;
2879 for (int i = 0; i < selection.count(); i++) {
2880 // Check that we don't try to move a group with clips on other tracks
2881 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2884 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2892 void CustomTrackView::slotRemoveSpace()
2896 if (m_menuPosition.isNull()) {
2897 pos = GenTime(cursorPos(), m_document->fps());
2899 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2902 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2903 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2906 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2907 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2911 ClipItem *item = getClipItemAt(pos, track);
2913 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);
2916 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2917 //kDebug() << "// GOT LENGT; " << length;
2919 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);
2923 // Make sure there is no group in the way
2924 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2927 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2929 // groups found on track, do not allow the move
2930 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2934 QList<ItemInfo> clipsToMove;
2935 QList<ItemInfo> transitionsToMove;
2937 for (int i = 0; i < items.count(); i++) {
2938 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2939 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2940 ItemInfo info = item->info();
2941 if (item->type() == AVWIDGET) {
2942 clipsToMove.append(info);
2943 } else if (item->type() == TRANSITIONWIDGET) {
2944 transitionsToMove.append(info);
2949 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2950 updateTrackDuration(track, command);
2951 m_commandStack->push(command);
2954 void CustomTrackView::slotInsertSpace()
2958 if (m_menuPosition.isNull()) {
2959 pos = GenTime(cursorPos(), m_document->fps());
2961 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2962 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2964 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2965 if (d.exec() != QDialog::Accepted) return;
2966 GenTime spaceDuration = d.selectedDuration();
2967 track = d.selectedTrack();
2969 QList<QGraphicsItem *> items;
2971 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2972 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2976 ClipItem *item = getClipItemAt(pos, track);
2977 if (item) pos = item->startPos();
2979 // Make sure there is no group in the way
2980 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2982 items = checkForGroups(rect, &isOk);
2984 // groups found on track, do not allow the move
2985 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2989 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2990 items = scene()->items(rect);
2993 QList<ItemInfo> clipsToMove;
2994 QList<ItemInfo> transitionsToMove;
2996 for (int i = 0; i < items.count(); i++) {
2997 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2998 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2999 ItemInfo info = item->info();
3000 if (item->type() == AVWIDGET)
3001 clipsToMove.append(info);
3002 else if (item->type() == TRANSITIONWIDGET)
3003 transitionsToMove.append(info);
3007 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3008 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3009 updateTrackDuration(track, command);
3010 m_commandStack->push(command);
3014 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3016 int diff = duration.frames(m_document->fps());
3017 resetSelectionGroup();
3018 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3019 scene()->addItem(m_selectionGroup);
3021 Transition *transition;
3023 // Create lists with start pos for each track
3024 QMap <int, int> trackClipStartList;
3025 QMap <int, int> trackTransitionStartList;
3027 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3028 trackClipStartList[i] = -1;
3029 trackTransitionStartList[i] = -1;
3032 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3033 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3035 if (clip->parentItem()) {
3036 m_selectionGroup->addToGroup(clip->parentItem());
3037 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3039 m_selectionGroup->addToGroup(clip);
3040 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3042 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))
3043 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3045 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);
3048 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3049 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3051 if (transition->parentItem()) {
3052 m_selectionGroup->addToGroup(transition->parentItem());
3053 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3055 m_selectionGroup->addToGroup(transition);
3056 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3058 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))
3059 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3060 } 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);
3062 m_selectionGroup->translate(diff, 0);
3064 // update items coordinates
3065 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3067 for (int i = 0; i < itemList.count(); i++) {
3068 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3069 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3070 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3071 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3072 for (int j = 0; j < children.count(); j++) {
3073 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3078 resetSelectionGroup(false);
3080 track = m_document->tracksCount() - track;
3081 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3084 void CustomTrackView::deleteClip(const QString &clipId)
3086 resetSelectionGroup();
3087 QList<QGraphicsItem *> itemList = items();
3088 QUndoCommand *deleteCommand = new QUndoCommand();
3090 for (int i = 0; i < itemList.count(); i++) {
3091 if (itemList.at(i)->type() == AVWIDGET) {
3092 ClipItem *item = (ClipItem *)itemList.at(i);
3093 if (item->clipProducer() == clipId) {
3095 if (item->parentItem()) {
3096 // Clip is in a group, destroy the group
3097 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3099 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3103 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3105 delete deleteCommand;
3107 updateTrackDuration(-1, deleteCommand);
3108 m_commandStack->push(deleteCommand);
3112 void CustomTrackView::setCursorPos(int pos, bool seek)
3114 if (pos == m_cursorPos) return;
3115 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3117 if (seek) m_document->renderer()->seek(m_cursorPos);
3118 else if (m_autoScroll) checkScrolling();
3119 m_cursorLine->setPos(m_cursorPos, 0);
3122 void CustomTrackView::updateCursorPos()
3124 m_cursorLine->setPos(m_cursorPos, 0);
3127 int CustomTrackView::cursorPos()
3129 return (int)(m_cursorPos);
3132 void CustomTrackView::moveCursorPos(int delta)
3134 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3135 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3136 m_cursorPos += delta;
3137 m_cursorLine->setPos(m_cursorPos, 0);
3138 m_document->renderer()->seek(m_cursorPos);
3141 void CustomTrackView::initCursorPos(int pos)
3143 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3145 m_cursorLine->setPos(pos, 0);
3149 void CustomTrackView::checkScrolling()
3151 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3154 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3156 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3157 QGraphicsView::mouseReleaseEvent(event);
3158 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3159 #if QT_VERSION >= 0x040600
3160 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3162 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3163 if (event->button() == Qt::MidButton) {
3166 setDragMode(QGraphicsView::NoDrag);
3167 if (m_operationMode == MOVEGUIDE) {
3168 setCursor(Qt::ArrowCursor);
3169 m_operationMode = NONE;
3170 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3171 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3172 if (newPos != m_dragGuide->position()) {
3173 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3174 m_commandStack->push(command);
3175 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3176 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3177 m_document->syncGuides(m_guides);
3182 } else if (m_operationMode == SPACER && m_selectionGroup) {
3184 if (event->modifiers() != Qt::ControlModifier) {
3185 // We are moving all tracks
3187 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3188 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3190 if (timeOffset != GenTime()) {
3191 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3193 QList<ItemInfo> clipsToMove;
3194 QList<ItemInfo> transitionsToMove;
3196 // Create lists with start pos for each track
3197 QMap <int, int> trackClipStartList;
3198 QMap <int, int> trackTransitionStartList;
3200 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3201 trackClipStartList[i] = -1;
3202 trackTransitionStartList[i] = -1;
3205 for (int i = 0; i < items.count(); i++) {
3206 if (items.at(i)->type() == GROUPWIDGET)
3207 items += items.at(i)->childItems();
3210 for (int i = 0; i < items.count(); i++) {
3211 if (items.at(i)->type() == AVWIDGET) {
3212 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3213 ItemInfo info = item->info();
3214 clipsToMove.append(info);
3216 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3217 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3218 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3219 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3220 ItemInfo info = item->info();
3221 transitionsToMove.append(info);
3223 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3224 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3227 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3228 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3229 updateTrackDuration(track, command);
3230 m_commandStack->push(command);
3231 if (track != -1) track = m_document->tracksCount() - track;
3232 kDebug() << "SPACER TRACK:" << track;
3233 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3234 setDocumentModified();
3237 resetSelectionGroup(false);
3238 m_operationMode = NONE;
3239 } else if (m_operationMode == RUBBERSELECTION) {
3240 resetSelectionGroup();
3241 groupSelectedItems();
3242 m_operationMode = NONE;
3245 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3246 emit transitionItemSelected(NULL);
3250 if (m_dragItem) info = m_dragItem->info();
3252 if (m_operationMode == MOVE) {
3253 setCursor(Qt::OpenHandCursor);
3254 if (m_dragItem->parentItem() == 0) {
3255 // we are moving one clip, easy
3256 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3257 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3258 Mlt::Producer *prod = item->getProducer(info.track);
3259 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);
3262 QUndoCommand *moveCommand = new QUndoCommand();
3263 moveCommand->setText(i18n("Move clip"));
3264 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3266 int tracknumber = m_document->tracksCount() - item->track() - 1;
3267 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3268 if (isLocked) item->setItemLocked(true);
3269 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3270 // Also move automatic transitions (on lower track)
3271 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3272 ItemInfo startTrInfo;
3273 ItemInfo newStartTrInfo;
3274 bool moveStartTrans = false;
3275 bool moveEndTrans = false;
3276 if (startTransition && startTransition->isAutomatic()) {
3277 startTrInfo = startTransition->info();
3278 newStartTrInfo = startTrInfo;
3279 newStartTrInfo.track = info.track;
3280 newStartTrInfo.startPos = info.startPos;
3281 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3282 // transition end should stay the same
3284 // transition end should be adjusted to clip
3285 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3287 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3289 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3290 // Check if there is a transition at clip end
3291 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3292 if (tr && tr->isAutomatic()) {
3293 ItemInfo trInfo = tr->info();
3294 ItemInfo newTrInfo = trInfo;
3295 newTrInfo.track = info.track;
3296 newTrInfo.endPos = m_dragItem->endPos();
3297 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3298 // transition start should stay the same
3300 // transition start should be moved
3301 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3303 if (newTrInfo.startPos < newTrInfo.endPos) {
3304 moveEndTrans = true;
3305 if (moveStartTrans) {
3306 // we have to move both transitions, remove the start one so that there is no collision
3307 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3309 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3310 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3311 if (moveStartTrans) {
3312 // re-add transition in correct place
3313 int transTrack = startTransition->transitionEndTrack();
3314 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3315 transTrack = getPreviousVideoTrack(info.track);
3317 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3318 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3324 if (moveStartTrans && !moveEndTrans) {
3325 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3326 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3329 // Also move automatic transitions (on upper track)
3330 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3331 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3332 ItemInfo trInfo = tr->info();
3333 ItemInfo newTrInfo = trInfo;
3334 newTrInfo.startPos = m_dragItem->startPos();
3335 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3336 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3337 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3338 // transition end should be adjusted to clip on upper track
3339 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3341 if (newTrInfo.startPos < newTrInfo.endPos) {
3342 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3343 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3347 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3348 // Check if there is a transition at clip end
3349 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3350 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3351 ItemInfo trInfo = tr->info();
3352 ItemInfo newTrInfo = trInfo;
3353 newTrInfo.endPos = m_dragItem->endPos();
3354 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3355 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3356 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3357 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3358 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3359 // transition start should be moved
3360 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3362 if (newTrInfo.startPos < newTrInfo.endPos) {
3363 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3364 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3369 updateTrackDuration(info.track, moveCommand);
3370 if (m_dragItemInfo.track != info.track)
3371 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3372 m_commandStack->push(moveCommand);
3373 //checkTrackSequence(m_dragItem->track());
3375 // undo last move and emit error message
3376 bool snap = KdenliveSettings::snaptopoints();
3377 KdenliveSettings::setSnaptopoints(false);
3378 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3379 KdenliveSettings::setSnaptopoints(snap);
3380 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3382 setDocumentModified();
3383 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3384 Transition *transition = static_cast <Transition *>(m_dragItem);
3385 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3386 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)) {
3387 // Moving transition failed, revert to previous position
3388 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3389 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3391 QUndoCommand *moveCommand = new QUndoCommand();
3392 moveCommand->setText(i18n("Move transition"));
3393 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3394 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3395 updateTrackDuration(info.track, moveCommand);
3396 if (m_dragItemInfo.track != info.track)
3397 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3398 m_commandStack->push(moveCommand);
3399 setDocumentModified();
3403 // Moving several clips. We need to delete them and readd them to new position,
3404 // or they might overlap each other during the move
3405 QGraphicsItemGroup *group;
3406 if (m_selectionGroup)
3407 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3409 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3410 QList<QGraphicsItem *> items = group->childItems();
3412 QList<ItemInfo> clipsToMove;
3413 QList<ItemInfo> transitionsToMove;
3415 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3416 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3418 QUndoCommand *moveGroup = new QUndoCommand();
3419 moveGroup->setText(i18n("Move group"));
3420 if (timeOffset != GenTime() || trackOffset != 0) {
3421 // remove items in MLT playlist
3424 int max = items.count();
3425 for (int i = 0; i < max; i++) {
3426 if (items.at(i)->type() == GROUPWIDGET) {
3427 items += items.at(i)->childItems();
3430 m_document->renderer()->blockSignals(true);
3431 for (int i = 0; i < items.count(); i++) {
3432 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3433 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3434 ItemInfo info = item->info();
3435 if (item->type() == AVWIDGET) {
3436 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3437 // error, clip cannot be removed from playlist
3438 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3440 clipsToMove.append(info);
3443 transitionsToMove.append(info);
3444 Transition *tr = static_cast <Transition*>(item);
3445 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3448 m_document->renderer()->blockSignals(false);
3449 for (int i = 0; i < items.count(); i++) {
3450 // re-add items in correct place
3451 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3452 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3454 ItemInfo info = item->info();
3455 int tracknumber = m_document->tracksCount() - info.track - 1;
3456 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3458 group->removeFromGroup(item);
3459 item->setItemLocked(true);
3462 if (item->type() == AVWIDGET) {
3463 ClipItem *clip = static_cast <ClipItem*>(item);
3464 info.track = m_document->tracksCount() - info.track;
3465 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3466 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3467 for (int i = 0; i < clip->effectsCount(); i++) {
3468 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3471 Transition *tr = static_cast <Transition*>(item);
3472 int newTrack = tr->transitionEndTrack();
3473 if (!tr->forcedTrack()) {
3474 newTrack = getPreviousVideoTrack(info.track);
3476 tr->updateTransitionEndTrack(newTrack);
3477 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3478 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3481 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3482 updateTrackDuration(-1, moveGroup);
3483 m_commandStack->push(moveGroup);
3485 //QPointF top = group->sceneBoundingRect().topLeft();
3486 //QPointF oldpos = m_selectionGroup->scenePos();
3487 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3488 //group->setPos(top);
3489 //TODO: get rid of the 3 lines below
3490 if (m_selectionGroup) {
3491 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3492 m_selectionGroupInfo.track = m_selectionGroup->track();
3494 for (int i = 0; i < items.count(); ++i) {
3495 if (items.at(i)->type() == GROUPWIDGET) {
3496 rebuildGroup((AbstractGroupItem*)items.at(i));
3501 for (int i = 0; i < items.count(); ++i) {
3503 items.at(i)->setSelected(true);
3504 if (items.at(i)->parentItem())
3505 items.at(i)->parentItem()->setSelected(true);
3508 resetSelectionGroup();
3509 groupSelectedItems();
3511 rebuildGroup((AbstractGroupItem *)group);
3513 setDocumentModified();
3516 m_document->renderer()->doRefresh();
3517 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3519 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3520 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3522 QUndoCommand *resizeCommand = new QUndoCommand();
3523 resizeCommand->setText(i18n("Resize group"));
3524 QList <QGraphicsItem *> items = parent->childItems();
3525 QList <ItemInfo> infos = parent->resizeInfos();
3526 parent->clearResizeInfos();
3528 for (int i = 0; i < items.count(); ++i) {
3529 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3530 if (item && item->type() == AVWIDGET) {
3531 ItemInfo info = infos.at(itemcount);
3532 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3536 m_commandStack->push(resizeCommand);
3539 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3541 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3543 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3544 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3546 QUndoCommand *resizeCommand = new QUndoCommand();
3547 resizeCommand->setText(i18n("Resize group"));
3548 QList <QGraphicsItem *> items = parent->childItems();
3549 QList <ItemInfo> infos = parent->resizeInfos();
3550 parent->clearResizeInfos();
3552 for (int i = 0; i < items.count(); ++i) {
3553 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3554 if (item && item->type() == AVWIDGET) {
3555 ItemInfo info = infos.at(itemcount);
3556 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3560 updateTrackDuration(-1, resizeCommand);
3561 m_commandStack->push(resizeCommand);
3564 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3566 } else if (m_operationMode == FADEIN) {
3567 // resize fade in effect
3568 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3569 int ix = item->hasEffect("volume", "fadein");
3570 int ix2 = item->hasEffect("", "fade_from_black");
3572 QDomElement oldeffect = item->effectAt(ix);
3573 int start = item->cropStart().frames(m_document->fps());
3574 int end = item->fadeIn();
3576 slotDeleteEffect(item, -1, oldeffect, false);
3579 QDomElement effect = oldeffect.cloneNode().toElement();
3580 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3581 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3582 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3583 emit clipItemSelected(item, ix);
3585 } else if (item->fadeIn() != 0 && ix2 == -1) {
3587 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3589 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3590 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3591 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3592 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3595 QDomElement oldeffect = item->effectAt(ix2);
3596 int start = item->cropStart().frames(m_document->fps());
3597 int end = item->fadeIn();
3599 slotDeleteEffect(item, -1, oldeffect, false);
3602 QDomElement effect = oldeffect.cloneNode().toElement();
3603 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3604 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3605 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3606 emit clipItemSelected(item, ix2);
3609 } else if (m_operationMode == FADEOUT) {
3610 // resize fade in effect
3611 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3612 int ix = item->hasEffect("volume", "fadeout");
3613 int ix2 = item->hasEffect("", "fade_to_black");
3615 QDomElement oldeffect = item->effectAt(ix);
3616 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3617 int start = item->fadeOut();
3619 slotDeleteEffect(item, -1, oldeffect, false);
3621 start = end - start;
3622 QDomElement effect = oldeffect.cloneNode().toElement();
3623 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3624 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3625 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3626 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3627 emit clipItemSelected(item, ix);
3629 } else if (item->fadeOut() != 0 && ix2 == -1) {
3631 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3633 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3634 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3635 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3636 EffectsList::setParameter(effect, "out", QString::number(0));
3637 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3640 QDomElement oldeffect = item->effectAt(ix2);
3641 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3642 int start = item->fadeOut();
3644 slotDeleteEffect(item, -1, oldeffect, false);
3646 start = end - start;
3647 QDomElement effect = oldeffect.cloneNode().toElement();
3648 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3649 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3650 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3651 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3652 emit clipItemSelected(item, ix2);
3655 } else if (m_operationMode == KEYFRAME) {
3656 // update the MLT effect
3657 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3658 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3660 // check if we want to remove keyframe
3661 double val = mapToScene(event->pos()).toPoint().y();
3662 QRectF br = item->sceneBoundingRect();
3663 double maxh = 100.0 / br.height();
3664 val = (br.bottom() - val) * maxh;
3665 int start = item->cropStart().frames(m_document->fps());
3666 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3668 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3670 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3672 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3675 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3676 //item->updateKeyframeEffect();
3677 //QString next = item->keyframes(item->selectedEffectIndex());
3678 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3679 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3681 m_commandStack->push(command);
3682 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3683 emit clipItemSelected(item, item->selectedEffectIndex());
3685 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3686 // A transition is selected
3688 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3689 if (transitionClip && transitionClip->baseClip()) {
3690 QString size = transitionClip->baseClip()->getProperty("frame_size");
3691 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3692 if (factor == 0) factor = 1.0;
3693 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3694 p.setY(size.section('x', 1, 1).toInt());
3696 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3697 } else emit transitionItemSelected(NULL);
3698 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3699 m_operationMode = NONE;
3702 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3704 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3706 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3707 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3710 m_waitingThumbs.removeAll(item);
3711 if (item->isSelected()) emit clipItemSelected(NULL);
3712 item->baseClip()->removeReference();
3713 m_document->updateClip(item->baseClip()->getId());
3715 /*if (item->baseClip()->isTransparent()) {
3716 // also remove automatic transition
3717 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3718 if (tr && tr->isAutomatic()) {
3719 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3720 scene()->removeItem(tr);
3725 if (m_dragItem == item) m_dragItem = NULL;
3727 #if QT_VERSION >= 0x040600
3728 // animate item deletion
3729 item->closeAnimation();
3730 /*if (refresh) item->closeAnimation();
3732 // no refresh, means we have several operations chained, we need to delete clip immediatly
3733 // so that it does not get in the way of the other
3742 setDocumentModified();
3743 if (refresh) m_document->renderer()->doRefresh();
3746 void CustomTrackView::deleteSelectedClips()
3748 resetSelectionGroup();
3749 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3750 if (itemList.count() == 0) {
3751 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3754 scene()->clearSelection();
3755 QUndoCommand *deleteSelected = new QUndoCommand();
3757 bool resetGroup = false;
3760 int transitionCount = 0;
3761 // expand & destroy groups
3762 for (int i = 0; i < itemList.count(); i++) {
3763 if (itemList.at(i)->type() == GROUPWIDGET) {
3765 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3766 QList <ItemInfo> clipInfos;
3767 QList <ItemInfo> transitionInfos;
3768 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3769 for (int j = 0; j < children.count(); j++) {
3770 if (children.at(j)->type() == AVWIDGET) {
3771 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3772 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3773 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3774 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3775 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3777 if (itemList.contains(children.at(j))) {
3778 children.removeAt(j);
3782 itemList += children;
3783 if (clipInfos.count() > 0)
3784 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3786 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3787 itemList.insert(i + 1, itemList.at(i)->parentItem());
3790 for (int i = 0; i < itemList.count(); i++) {
3791 if (itemList.at(i)->type() == AVWIDGET) {
3793 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3794 if (item->parentItem()) resetGroup = true;
3795 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3796 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3797 emit clipItemSelected(NULL);
3798 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3800 Transition *item = static_cast <Transition *>(itemList.at(i));
3801 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3802 if (item->parentItem()) resetGroup = true;
3803 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3804 emit transitionItemSelected(NULL);
3807 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3808 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3809 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3810 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3811 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3812 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3813 else deleteSelected->setText(i18n("Delete selected items"));
3814 updateTrackDuration(-1, deleteSelected);
3815 m_commandStack->push(deleteSelected);
3818 void CustomTrackView::changeClipSpeed()
3820 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3821 if (itemList.count() == 0) {
3822 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3825 QUndoCommand *changeSelected = new QUndoCommand();
3826 changeSelected->setText("Edit clip speed");
3830 for (int i = 0; i < itemList.count(); i++) {
3831 if (itemList.at(i)->type() == AVWIDGET) {
3832 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3833 ItemInfo info = item->info();
3834 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3836 double speed = (double) percent / 100.0;
3837 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3839 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3843 if (count > 0) m_commandStack->push(changeSelected);
3844 else delete changeSelected;
3847 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3850 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3852 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3854 kDebug() << "ERROR: Cannot find clip for speed change";
3855 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3858 info.track = m_document->tracksCount() - item->track();
3859 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3861 item->setSpeed(speed, strobe);
3862 item->updateRectGeometry();
3863 if (item->cropDuration().frames(m_document->fps()) != endPos)
3864 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3865 updatePositionEffects(item, info);
3866 setDocumentModified();
3868 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3872 void CustomTrackView::cutSelectedClips()
3874 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3875 QList<AbstractGroupItem *> groups;
3876 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3877 for (int i = 0; i < itemList.count(); ++i) {
3878 if (!itemList.at(i))
3880 if (itemList.at(i)->type() == AVWIDGET) {
3881 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3882 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3883 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3884 if (!groups.contains(group))
3886 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3887 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3888 m_commandStack->push(command);
3890 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3891 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3892 if (!groups.contains(group))
3897 for (int i = 0; i < groups.count(); ++i)
3898 razorGroup(groups.at(i), currentPos);
3901 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3904 QList <QGraphicsItem *> children = group->childItems();
3905 QList <ItemInfo> clips1, transitions1;
3906 QList <ItemInfo> clipsCut, transitionsCut;
3907 QList <ItemInfo> clips2, transitions2;
3908 for (int i = 0; i < children.count(); ++i) {
3909 children.at(i)->setSelected(false);
3910 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3911 if (child->type() == AVWIDGET) {
3912 if (cutPos > child->endPos())
3913 clips1 << child->info();
3914 else if (cutPos < child->startPos())
3915 clips2 << child->info();
3917 clipsCut << child->info();
3919 if (cutPos > child->endPos())
3920 transitions1 << child->info();
3921 else if (cutPos < child->startPos())
3922 transitions2 << child->info();
3924 transitionsCut << child->info();
3927 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3929 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3930 m_commandStack->push(command);
3934 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)
3937 for (int i = 0; i < clipsCut.count(); ++i) {
3938 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3940 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3941 clips1 << clip->info();
3942 if (clipBehind != NULL)
3943 clips2 << clipBehind->info();
3946 /* TODO: cut transitionsCut
3947 * For now just append them to group1 */
3948 transitions1 << transitionsCut;
3949 doGroupClips(clips1, transitions1, true);
3950 doGroupClips(clips2, transitions2, true);
3952 /* we might also just use clipsCut.at(0)->parentItem().
3953 * Do this loop just in case something went wrong during cut */
3954 for (int i = 0; i < clipsCut.count(); ++i) {
3955 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3956 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3957 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3958 QList <QGraphicsItem *> children = group->childItems();
3959 QList <ItemInfo> groupClips;
3960 QList <ItemInfo> groupTrans;
3961 for (int j = 0; j < children.count(); ++j) {
3962 if (children.at(j)->type() == AVWIDGET)
3963 groupClips << ((AbstractClipItem *)children.at(j))->info();
3964 else if (children.at(j)->type() == TRANSITIONWIDGET)
3965 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3967 doGroupClips(groupClips, groupTrans, false);
3971 for (int i = 0; i < clipsCut.count(); ++i)
3972 cutClip(clipsCut.at(i), cutPos, false);
3973 // TODO: uncut transitonsCut
3974 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3978 void CustomTrackView::groupClips(bool group)
3980 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3981 QList <ItemInfo> clipInfos;
3982 QList <ItemInfo> transitionInfos;
3983 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3986 int max = itemList.count();
3987 for (int i = 0; i < max; i++) {
3988 if (itemList.at(i)->type() == GROUPWIDGET) {
3989 itemList += itemList.at(i)->childItems();
3993 for (int i = 0; i < itemList.count(); i++) {
3994 if (itemList.at(i)->type() == AVWIDGET) {
3995 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3996 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3997 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3998 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3999 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4002 if (clipInfos.count() > 0) {
4003 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4004 m_commandStack->push(command);
4008 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4010 resetSelectionGroup();
4011 m_scene->clearSelection();
4013 for (int i = 0; i < clipInfos.count(); i++) {
4014 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4015 if (clip == NULL) continue;
4016 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4017 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4018 m_document->clipManager()->removeGroup(grp);
4019 scene()->destroyItemGroup(grp);
4021 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4023 for (int i = 0; i < transitionInfos.count(); i++) {
4024 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4025 if (tr == NULL) continue;
4026 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4027 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4028 m_document->clipManager()->removeGroup(grp);
4029 scene()->destroyItemGroup(grp);
4031 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4033 setDocumentModified();
4037 QList <QGraphicsItemGroup *> groups;
4038 for (int i = 0; i < clipInfos.count(); i++) {
4039 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4041 clip->setSelected(true);
4044 for (int i = 0; i < transitionInfos.count(); i++) {
4045 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4047 clip->setSelected(true);
4050 groupSelectedItems(false, true);
4051 setDocumentModified();
4054 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4056 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4057 if (baseclip == NULL) {
4058 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4062 if (baseclip->producer() == NULL) {
4063 // If the clip has no producer, we must wait until it is created...
4065 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4066 emit forceClipProcessing(clipId);
4067 qApp->processEvents();
4068 for (int i = 0; i < 3; i++) {
4069 if (baseclip->producer() == NULL) {
4070 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4073 if (baseclip->producer() == NULL) {
4074 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4078 emit displayMessage(QString(), InformationMessage);
4082 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4083 item->setEffectList(effects);
4084 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4085 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4086 scene()->addItem(item);
4088 int tracknumber = m_document->tracksCount() - info.track - 1;
4089 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4090 if (isLocked) item->setItemLocked(true);
4092 baseclip->addReference();
4093 m_document->updateClip(baseclip->getId());
4094 info.track = m_document->tracksCount() - info.track;
4095 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4096 for (int i = 0; i < item->effectsCount(); i++) {
4097 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4099 setDocumentModified();
4101 m_document->renderer()->doRefresh();
4102 if (!baseclip->isPlaceHolder())
4103 m_waitingThumbs.append(item);
4104 m_thumbsTimer.start();
4107 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4109 QList<QGraphicsItem *> list = scene()->items();
4110 ClipItem *clip = NULL;
4111 for (int i = 0; i < list.size(); ++i) {
4112 if (list.at(i)->type() == AVWIDGET) {
4113 clip = static_cast <ClipItem *>(list.at(i));
4114 if (clip->clipProducer() == clipId) {
4115 ItemInfo info = clip->info();
4116 info.track = m_document->tracksCount() - clip->track();
4117 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4118 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4120 clip->refreshClip(true, true);
4126 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4128 int framepos = (int)(pos.frames(m_document->fps()));
4129 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4130 ClipItem *clip = NULL;
4131 for (int i = 0; i < list.size(); i++) {
4132 if (!list.at(i)->isEnabled()) continue;
4133 if (list.at(i)->type() == AVWIDGET) {
4134 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4135 if (test->endPos() == pos) clip = test;
4142 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4144 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4145 ClipItem *clip = NULL;
4146 for (int i = 0; i < list.size(); i++) {
4147 if (!list.at(i)->isEnabled()) continue;
4148 if (list.at(i)->type() == AVWIDGET) {
4149 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4150 if (test->startPos() == pos) clip = test;
4157 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4159 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4160 QList<QGraphicsItem *> list = scene()->items(p);
4161 ClipItem *clip = NULL;
4162 for (int i = 0; i < list.size(); i++) {
4163 if (!list.at(i)->isEnabled()) continue;
4164 if (list.at(i)->type() == AVWIDGET) {
4165 clip = static_cast <ClipItem *>(list.at(i));
4172 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4174 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4177 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4179 const QPointF p(pos, (track + 1) * m_tracksHeight);
4180 QList<QGraphicsItem *> list = scene()->items(p);
4181 Transition *clip = NULL;
4182 for (int i = 0; i < list.size(); i++) {
4183 if (!list.at(i)->isEnabled()) continue;
4184 if (list.at(i)->type() == TRANSITIONWIDGET) {
4185 clip = static_cast <Transition *>(list.at(i));
4192 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4194 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4197 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4199 int framepos = (int)(pos.frames(m_document->fps()));
4200 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4201 QList<QGraphicsItem *> list = scene()->items(p);
4202 Transition *clip = NULL;
4203 for (int i = 0; i < list.size(); i++) {
4204 if (!list.at(i)->isEnabled()) continue;
4205 if (list.at(i)->type() == TRANSITIONWIDGET) {
4206 Transition *test = static_cast <Transition *>(list.at(i));
4207 if (test->endPos() == pos) clip = test;
4214 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4216 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4217 QList<QGraphicsItem *> list = scene()->items(p);
4218 Transition *clip = NULL;
4219 for (int i = 0; i < list.size(); ++i) {
4220 if (!list.at(i)->isEnabled()) continue;
4221 if (list.at(i)->type() == TRANSITIONWIDGET) {
4222 Transition *test = static_cast <Transition *>(list.at(i));
4223 if (test->startPos() == pos) clip = test;
4230 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4232 if (m_selectionGroup) resetSelectionGroup(false);
4233 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4235 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);
4236 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4239 Mlt::Producer *prod = item->getProducer(end.track);
4241 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);
4243 bool snap = KdenliveSettings::snaptopoints();
4244 KdenliveSettings::setSnaptopoints(false);
4245 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4247 int tracknumber = m_document->tracksCount() - end.track - 1;
4248 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4249 m_scene->clearSelection();
4250 if (isLocked) item->setItemLocked(true);
4252 if (item->isItemLocked()) item->setItemLocked(false);
4253 item->setSelected(true);
4255 if (item->baseClip()->isTransparent()) {
4256 // Also move automatic transition
4257 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4258 if (tr && tr->isAutomatic()) {
4259 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4260 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);
4261 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4264 KdenliveSettings::setSnaptopoints(snap);
4265 setDocumentModified();
4267 // undo last move and emit error message
4268 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4270 if (refresh) m_document->renderer()->doRefresh();
4273 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4276 resetSelectionGroup();
4277 m_scene->clearSelection();
4279 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4280 scene()->addItem(m_selectionGroup);
4282 m_document->renderer()->blockSignals(true);
4283 for (int i = 0; i < startClip.count(); i++) {
4285 startClip[i].startPos = startClip.at(i).startPos - offset;
4286 startClip[i].track = startClip.at(i).track - trackOffset;
4288 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4290 clip->setItemLocked(false);
4291 if (clip->parentItem()) {
4292 m_selectionGroup->addToGroup(clip->parentItem());
4293 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4295 m_selectionGroup->addToGroup(clip);
4296 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4298 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4299 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4301 for (int i = 0; i < startTransition.count(); i++) {
4303 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4304 startTransition[i].track = startTransition.at(i).track - trackOffset;
4306 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4308 tr->setItemLocked(false);
4309 if (tr->parentItem()) {
4310 m_selectionGroup->addToGroup(tr->parentItem());
4311 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4313 m_selectionGroup->addToGroup(tr);
4314 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4316 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());
4317 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4319 m_document->renderer()->blockSignals(false);
4321 if (m_selectionGroup) {
4322 bool snap = KdenliveSettings::snaptopoints();
4323 KdenliveSettings::setSnaptopoints(false);
4325 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4326 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4328 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4330 int max = children.count();
4331 for (int i = 0; i < max; i++) {
4332 if (children.at(i)->type() == GROUPWIDGET) {
4333 children += children.at(i)->childItems();
4334 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4335 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4336 /*m_document->clipManager()->removeGroup(grp);
4337 m_scene->destroyItemGroup(grp);*/
4338 children.removeAll(children.at(i));
4343 for (int i = 0; i < children.count(); i++) {
4344 // re-add items in correct place
4345 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4346 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4348 ItemInfo info = item->info();
4349 int tracknumber = m_document->tracksCount() - info.track - 1;
4350 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4352 item->setItemLocked(true);
4353 else if (item->isItemLocked())
4354 item->setItemLocked(false);
4356 if (item->type() == AVWIDGET) {
4357 ClipItem *clip = static_cast <ClipItem*>(item);
4358 info.track = m_document->tracksCount() - info.track;
4359 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4360 for (int i = 0; i < clip->effectsCount(); i++) {
4361 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4363 } else if (item->type() == TRANSITIONWIDGET) {
4364 Transition *tr = static_cast <Transition*>(item);
4366 if (!tr->forcedTrack()) {
4367 newTrack = getPreviousVideoTrack(info.track);
4369 newTrack = tr->transitionEndTrack() + trackOffset;
4370 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4372 tr->updateTransitionEndTrack(newTrack);
4373 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4377 resetSelectionGroup(false);
4379 for (int i = 0; i < children.count(); i++) {
4380 if (children.at(i)->parentItem())
4381 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4385 KdenliveSettings::setSnaptopoints(snap);
4386 m_document->renderer()->doRefresh();
4387 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4390 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4392 Transition *item = getTransitionItemAt(start.startPos, start.track);
4394 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);
4395 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4399 bool snap = KdenliveSettings::snaptopoints();
4400 KdenliveSettings::setSnaptopoints(false);
4402 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4403 // Transition was moved
4404 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4405 } else if (end.endPos == start.endPos) {
4406 // Transition start resize
4407 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4408 } else if (end.startPos == start.startPos) {
4409 // Transition end resize;
4410 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4411 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4414 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4415 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4416 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4418 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4419 KdenliveSettings::setSnaptopoints(snap);
4420 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4421 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());
4422 if (m_dragItem && m_dragItem == item) {
4424 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4425 if (transitionClip && transitionClip->baseClip()) {
4426 QString size = transitionClip->baseClip()->getProperty("frame_size");
4427 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4428 if (factor == 0) factor = 1.0;
4429 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4430 p.setY(size.section('x', 1, 1).toInt());
4432 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4434 if (m_refresh) m_document->renderer()->doRefresh();
4435 setDocumentModified();
4438 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4440 bool resizeClipStart = (start.startPos != end.startPos);
4441 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4443 if (dontWorry) return;
4444 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);
4445 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4448 if (item->parentItem()) {
4449 // Item is part of a group, reset group
4450 resetSelectionGroup();
4453 bool snap = KdenliveSettings::snaptopoints();
4454 KdenliveSettings::setSnaptopoints(false);
4456 if (resizeClipStart) {
4457 ItemInfo clipinfo = item->info();
4458 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4459 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4461 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4462 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4463 // updatePositionEffects(item, clipinfo);
4464 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4466 ItemInfo clipinfo = item->info();
4467 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4468 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4470 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4471 // updatePositionEffects(item, clipinfo);
4472 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4474 if (!resizeClipStart && end.cropStart != start.cropStart) {
4475 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4476 ItemInfo clipinfo = end;
4477 clipinfo.track = m_document->tracksCount() - end.track;
4478 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4480 item->setCropStart(end.cropStart);
4481 item->resetThumbs(true);
4484 m_document->renderer()->doRefresh();
4485 KdenliveSettings::setSnaptopoints(snap);
4486 setDocumentModified();
4489 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4491 if (pos == oldInfo.startPos.frames(m_document->fps()))
4493 bool snap = KdenliveSettings::snaptopoints();
4495 KdenliveSettings::setSnaptopoints(false);
4496 item->resizeStart(pos);
4497 if (item->startPos().frames(m_document->fps()) != pos) {
4498 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4499 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4500 KdenliveSettings::setSnaptopoints(snap);
4503 KdenliveSettings::setSnaptopoints(snap);
4506 bool hasParentCommand = false;
4508 hasParentCommand = true;
4510 command = new QUndoCommand();
4511 command->setText(i18n("Resize clip start"));
4514 // do this here, too, because otherwise undo won't update the group
4515 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4516 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4518 ItemInfo info = item->info();
4519 if (item->type() == AVWIDGET) {
4520 ItemInfo resizeinfo = oldInfo;
4521 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4522 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4524 // Check if there is an automatic transition on that clip (lower track)
4525 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4526 if (transition && transition->isAutomatic()) {
4527 ItemInfo trInfo = transition->info();
4528 ItemInfo newTrInfo = trInfo;
4529 newTrInfo.startPos = item->startPos();
4530 if (newTrInfo.startPos < newTrInfo.endPos)
4531 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4533 // Check if there is an automatic transition on that clip (upper track)
4534 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4535 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4536 ItemInfo trInfo = transition->info();
4537 ItemInfo newTrInfo = trInfo;
4538 newTrInfo.startPos = item->startPos();
4539 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4540 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4541 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4544 ClipItem *clip = static_cast < ClipItem * >(item);
4547 // Since we must always resize clip before updating the keyframes, we
4548 // put a resize command before & after checking keyframes so that
4549 // we are sure the resize is performed before whenever we do or undo the action
4550 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4551 adjustEffects(clip, oldInfo, true, command);
4552 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4553 emit clipItemSelected(clip);
4555 KdenliveSettings::setSnaptopoints(false);
4556 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4557 KdenliveSettings::setSnaptopoints(snap);
4558 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4560 } else if (item->type() == TRANSITIONWIDGET) {
4561 Transition *transition = static_cast <Transition *>(item);
4562 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)) {
4563 // Cannot resize transition
4564 KdenliveSettings::setSnaptopoints(false);
4565 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4566 KdenliveSettings::setSnaptopoints(snap);
4567 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4569 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4570 if (command == NULL)
4571 m_commandStack->push(moveCommand);
4575 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4576 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4578 if (!hasParentCommand)
4579 m_commandStack->push(command);
4582 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4584 if (pos == oldInfo.endPos.frames(m_document->fps()))
4586 bool snap = KdenliveSettings::snaptopoints();
4588 KdenliveSettings::setSnaptopoints(false);
4589 item->resizeEnd(pos);
4590 if (item->endPos().frames(m_document->fps()) != pos) {
4591 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4592 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4593 KdenliveSettings::setSnaptopoints(snap);
4596 KdenliveSettings::setSnaptopoints(snap);
4599 bool hasParentCommand = false;
4601 hasParentCommand = true;
4603 command = new QUndoCommand();
4606 // do this here, too, because otherwise undo won't update the group
4607 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4608 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4610 ItemInfo info = item->info();
4611 if (item->type() == AVWIDGET) {
4612 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4613 ItemInfo resizeinfo = info;
4614 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4615 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4617 // Check if there is an automatic transition on that clip (lower track)
4618 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4619 if (tr && tr->isAutomatic()) {
4620 ItemInfo trInfo = tr->info();
4621 ItemInfo newTrInfo = trInfo;
4622 newTrInfo.endPos = item->endPos();
4623 if (newTrInfo.endPos > newTrInfo.startPos)
4624 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4627 // Check if there is an automatic transition on that clip (upper track)
4628 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4629 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4630 ItemInfo trInfo = tr->info();
4631 ItemInfo newTrInfo = trInfo;
4632 newTrInfo.endPos = item->endPos();
4633 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4634 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4635 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4639 ClipItem *clip = static_cast < ClipItem * >(item);
4642 // Since we must always resize clip before updating the keyframes, we
4643 // put a resize command before & after checking keyframes so that
4644 // we are sure the resize is performed before whenever we do or undo the action
4645 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4646 adjustEffects(clip, oldInfo, false, command);
4647 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4648 emit clipItemSelected(clip);
4650 KdenliveSettings::setSnaptopoints(false);
4651 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4652 KdenliveSettings::setSnaptopoints(true);
4653 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4655 } else if (item->type() == TRANSITIONWIDGET) {
4656 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4657 Transition *transition = static_cast <Transition *>(item);
4658 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)) {
4659 // Cannot resize transition
4660 KdenliveSettings::setSnaptopoints(false);
4661 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4662 KdenliveSettings::setSnaptopoints(true);
4663 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4665 // Check transition keyframes
4666 QDomElement old = transition->toXML();
4667 if (transition->updateKeyframes()) {
4668 QDomElement xml = transition->toXML();
4669 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);
4670 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4672 new MoveTransitionCommand(this, oldInfo, info, false, command);
4675 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4676 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4678 if (!hasParentCommand) {
4679 updateTrackDuration(oldInfo.track, command);
4680 m_commandStack->push(command);
4684 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4686 int end = item->fadeIn();
4688 // there is a fade in effect
4689 int effectPos = item->hasEffect("volume", "fadein");
4690 if (effectPos != -1) {
4691 QDomElement oldeffect = item->effectAt(effectPos);
4692 int start = item->cropStart().frames(m_document->fps());
4693 int max = item->cropDuration().frames(m_document->fps());
4695 // Make sure the fade effect is not longer than the clip
4696 item->setFadeIn(max);
4697 end = item->fadeIn();
4700 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4701 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4703 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4704 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4705 // if fade effect is displayed, update the effect edit widget with new clip duration
4706 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4707 emit clipItemSelected(item, effectPos);
4710 effectPos = item->hasEffect("brightness", "fade_from_black");
4711 if (effectPos != -1) {
4712 QDomElement oldeffect = item->effectAt(effectPos);
4713 int start = item->cropStart().frames(m_document->fps());
4714 int max = item->cropDuration().frames(m_document->fps());
4716 // Make sure the fade effect is not longer than the clip
4717 item->setFadeIn(max);
4718 end = item->fadeIn();
4721 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4722 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4724 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4725 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4726 // if fade effect is displayed, update the effect edit widget with new clip duration
4727 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4728 emit clipItemSelected(item, effectPos);
4733 int start = item->fadeOut();
4735 // there is a fade out effect
4736 int effectPos = item->hasEffect("volume", "fadeout");
4737 if (effectPos != -1) {
4738 QDomElement oldeffect = item->effectAt(effectPos);
4739 int max = item->cropDuration().frames(m_document->fps());
4740 int end = max + item->cropStart().frames(m_document->fps());
4742 // Make sure the fade effect is not longer than the clip
4743 item->setFadeOut(max);
4744 start = item->fadeOut();
4746 start = end - start;
4747 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4748 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4750 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4751 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4752 // if fade effect is displayed, update the effect edit widget with new clip duration
4753 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4754 emit clipItemSelected(item, effectPos);
4757 effectPos = item->hasEffect("brightness", "fade_to_black");
4758 if (effectPos != -1) {
4759 QDomElement oldeffect = item->effectAt(effectPos);
4760 int max = item->cropDuration().frames(m_document->fps());
4761 int end = max + item->cropStart().frames(m_document->fps());
4763 // Make sure the fade effect is not longer than the clip
4764 item->setFadeOut(max);
4765 start = item->fadeOut();
4767 start = end - start;
4768 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4769 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4771 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4772 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4773 // if fade effect is displayed, update the effect edit widget with new clip duration
4774 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4775 emit clipItemSelected(item, effectPos);
4780 int effectPos = item->hasEffect("freeze", "freeze");
4781 if (effectPos != -1) {
4782 // Freeze effect needs to be adjusted with clip resize
4783 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4784 QDomElement eff = item->getEffectAt(effectPos);
4785 if (!eff.isNull() && diff != 0) {
4786 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4787 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4789 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4790 emit clipItemSelected(item, item->selectedEffectIndex());
4797 double CustomTrackView::getSnapPointForPos(double pos)
4799 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4802 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4804 QList <GenTime> snaps;
4805 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4806 QList<QGraphicsItem *> itemList = items();
4807 for (int i = 0; i < itemList.count(); i++) {
4808 if (itemList.at(i) == selected) continue;
4809 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4810 if (itemList.at(i)->type() == AVWIDGET) {
4811 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4812 GenTime start = item->startPos();
4813 GenTime end = item->endPos();
4814 snaps.append(start);
4816 if (!offsetList.isEmpty()) {
4817 for (int j = 0; j < offsetList.size(); j++) {
4818 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4819 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4823 QList < GenTime > markers = item->snapMarkers();
4824 for (int j = 0; j < markers.size(); ++j) {
4825 GenTime t = markers.at(j);
4827 if (!offsetList.isEmpty()) {
4828 for (int k = 0; k < offsetList.size(); k++) {
4829 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4833 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4834 Transition *transition = static_cast <Transition*>(itemList.at(i));
4835 GenTime start = transition->startPos();
4836 GenTime end = transition->endPos();
4837 snaps.append(start);
4839 if (!offsetList.isEmpty()) {
4840 for (int j = 0; j < offsetList.size(); j++) {
4841 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4842 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4848 // add cursor position
4849 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4851 if (!offsetList.isEmpty()) {
4852 for (int j = 0; j < offsetList.size(); j++) {
4853 snaps.append(pos - offsetList.at(j));
4858 for (int i = 0; i < m_guides.count(); i++) {
4859 snaps.append(m_guides.at(i)->position());
4860 if (!offsetList.isEmpty()) {
4861 for (int j = 0; j < offsetList.size(); j++) {
4862 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4868 QPoint z = m_document->zone();
4869 snaps.append(GenTime(z.x(), m_document->fps()));
4870 snaps.append(GenTime(z.y(), m_document->fps()));
4873 m_scene->setSnapList(snaps);
4874 //for (int i = 0; i < m_snapPoints.size(); ++i)
4875 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4878 void CustomTrackView::slotSeekToPreviousSnap()
4880 updateSnapPoints(NULL);
4881 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4882 setCursorPos((int) res.frames(m_document->fps()));
4886 void CustomTrackView::slotSeekToNextSnap()
4888 updateSnapPoints(NULL);
4889 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4890 setCursorPos((int) res.frames(m_document->fps()));
4894 void CustomTrackView::clipStart()
4896 AbstractClipItem *item = getMainActiveClip();
4898 setCursorPos((int) item->startPos().frames(m_document->fps()));
4903 void CustomTrackView::clipEnd()
4905 AbstractClipItem *item = getMainActiveClip();
4907 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4912 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4914 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4915 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4916 m_commandStack->push(command);
4919 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4921 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4922 m_commandStack->push(command);
4925 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4927 DocClipBase *base = m_document->clipManager()->getClipById(id);
4928 QList <CommentedTime> markers = base->commentedSnapMarkers();
4930 if (markers.isEmpty()) {
4931 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4934 QUndoCommand *deleteMarkers = new QUndoCommand();
4935 deleteMarkers->setText("Delete clip markers");
4937 for (int i = 0; i < markers.size(); i++) {
4938 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4940 m_commandStack->push(deleteMarkers);
4943 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4945 DocClipBase *base = m_document->clipManager()->getClipById(id);
4946 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4947 else base->deleteSnapMarker(pos);
4948 emit updateClipMarkers(base);
4949 setDocumentModified();
4950 viewport()->update();
4953 int CustomTrackView::hasGuide(int pos, int offset)
4955 for (int i = 0; i < m_guides.count(); i++) {
4956 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4957 if (qAbs(guidePos - pos) <= offset) return guidePos;
4958 else if (guidePos > pos) return -1;
4963 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4967 double fps = m_document->fps();
4968 for (int i = 0; i < m_guides.count(); i++) {
4969 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4970 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4972 goMenu->setEnabled(!m_guides.isEmpty());
4975 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4977 if (oldPos > GenTime() && pos > GenTime()) {
4979 for (int i = 0; i < m_guides.count(); i++) {
4980 if (m_guides.at(i)->position() == oldPos) {
4981 Guide *item = m_guides.at(i);
4982 item->updateGuide(pos, comment);
4986 } else if (pos > GenTime()) addGuide(pos, comment);
4990 for (int i = 0; i < m_guides.count(); i++) {
4991 if (m_guides.at(i)->position() == oldPos) {
4992 delete m_guides.takeAt(i);
4997 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4999 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5000 m_document->syncGuides(m_guides);
5003 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5005 for (int i = 0; i < m_guides.count(); i++) {
5006 if (m_guides.at(i)->position() == pos) {
5007 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5011 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5012 scene()->addItem(g);
5014 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5015 m_document->syncGuides(m_guides);
5019 void CustomTrackView::slotAddGuide(bool dialog)
5021 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5023 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5024 if (d.exec() != QDialog::Accepted) return;
5025 marker = d.newMarker();
5028 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5030 if (addGuide(marker.time(), marker.comment())) {
5031 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5032 m_commandStack->push(command);
5036 void CustomTrackView::slotEditGuide(int guidePos)
5039 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5040 else pos = GenTime(guidePos, m_document->fps());
5042 for (int i = 0; i < m_guides.count(); i++) {
5043 if (m_guides.at(i)->position() == pos) {
5044 slotEditGuide(m_guides.at(i)->info());
5049 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5052 void CustomTrackView::slotEditGuide(CommentedTime guide)
5054 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5055 if (d.exec() == QDialog::Accepted) {
5056 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5057 m_commandStack->push(command);
5062 void CustomTrackView::slotEditTimeLineGuide()
5064 if (m_dragGuide == NULL) return;
5065 CommentedTime guide = m_dragGuide->info();
5066 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5067 if (d.exec() == QDialog::Accepted) {
5068 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5069 m_commandStack->push(command);
5073 void CustomTrackView::slotDeleteGuide(int guidePos)
5076 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5077 else pos = GenTime(guidePos, m_document->fps());
5079 for (int i = 0; i < m_guides.count(); i++) {
5080 if (m_guides.at(i)->position() == pos) {
5081 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5082 m_commandStack->push(command);
5087 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5091 void CustomTrackView::slotDeleteTimeLineGuide()
5093 if (m_dragGuide == NULL) return;
5094 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5095 m_commandStack->push(command);
5099 void CustomTrackView::slotDeleteAllGuides()
5101 QUndoCommand *deleteAll = new QUndoCommand();
5102 deleteAll->setText("Delete all guides");
5103 for (int i = 0; i < m_guides.count(); i++) {
5104 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5106 m_commandStack->push(deleteAll);
5109 void CustomTrackView::setTool(PROJECTTOOL tool)
5114 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5117 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5118 m_scene->setScale(scaleFactor, verticalScale);
5119 removeTipAnimation();
5120 bool adjust = false;
5121 if (verticalScale != matrix().m22()) adjust = true;
5122 setMatrix(newmatrix);
5124 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5125 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5126 for (int i = 0; i < m_guides.count(); i++) {
5127 QLineF l = m_guides.at(i)->line();
5128 l.setP2(QPointF(l.x2(), newHeight));
5129 m_guides.at(i)->setLine(l);
5131 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5134 int diff = sceneRect().width() - m_projectDuration;
5135 if (diff * newmatrix.m11() < 50) {
5136 if (newmatrix.m11() < 0.4)
5137 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5139 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5141 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5142 centerOn(QPointF(cursorPos(), verticalPos));
5145 void CustomTrackView::slotRefreshGuides()
5147 if (KdenliveSettings::showmarkers()) {
5148 for (int i = 0; i < m_guides.count(); i++)
5149 m_guides.at(i)->update();
5153 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5155 painter->setClipRect(rect);
5156 QPen pen1 = painter->pen();
5157 pen1.setColor(palette().dark().color());
5158 painter->setPen(pen1);
5159 double min = rect.left();
5160 double max = rect.right();
5161 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5162 int maxTrack = m_document->tracksCount();
5163 QColor lockedColor = palette().button().color();
5164 QColor audioColor = palette().alternateBase().color();
5165 for (int i = 0; i < maxTrack; i++) {
5166 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5167 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5168 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5169 if (i == m_selectedTrack)
5170 painter->fillRect(track, m_activeTrackBrush.brush(this));
5172 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5174 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5178 bool CustomTrackView::findString(const QString &text)
5181 for (int i = 0; i < m_searchPoints.size(); ++i) {
5182 marker = m_searchPoints.at(i).comment();
5183 if (marker.contains(text, Qt::CaseInsensitive)) {
5184 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5185 int vert = verticalScrollBar()->value();
5186 int hor = cursorPos();
5187 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5195 void CustomTrackView::selectFound(QString track, QString pos)
5197 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5198 slotSelectTrack(track.toInt());
5200 int vert = verticalScrollBar()->value();
5201 int hor = cursorPos();
5202 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5205 bool CustomTrackView::findNextString(const QString &text)
5208 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5209 marker = m_searchPoints.at(i).comment();
5210 if (marker.contains(text, Qt::CaseInsensitive)) {
5211 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5212 int vert = verticalScrollBar()->value();
5213 int hor = cursorPos();
5214 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5223 void CustomTrackView::initSearchStrings()
5225 m_searchPoints.clear();
5226 QList<QGraphicsItem *> itemList = items();
5227 for (int i = 0; i < itemList.count(); i++) {
5228 // parse all clip names
5229 if (itemList.at(i)->type() == AVWIDGET) {
5230 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5231 GenTime start = item->startPos();
5232 CommentedTime t(start, item->clipName());
5233 m_searchPoints.append(t);
5234 // add all clip markers
5235 QList < CommentedTime > markers = item->commentedSnapMarkers();
5236 m_searchPoints += markers;
5241 for (int i = 0; i < m_guides.count(); i++)
5242 m_searchPoints.append(m_guides.at(i)->info());
5244 qSort(m_searchPoints);
5247 void CustomTrackView::clearSearchStrings()
5249 m_searchPoints.clear();
5253 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5255 QList<ItemInfo> matchingInfo;
5256 QList<QGraphicsItem *> itemList = items();
5257 for (int i = 0; i < itemList.count(); i++) {
5258 if (itemList.at(i)->type() == AVWIDGET) {
5259 ClipItem *item = (ClipItem *)itemList.at(i);
5260 if (item->clipProducer() == clipId)
5261 matchingInfo << item->info();
5264 return matchingInfo;
5267 void CustomTrackView::copyClip()
5269 qDeleteAll(m_copiedItems);
5270 m_copiedItems.clear();
5271 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5272 if (itemList.count() == 0) {
5273 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5276 for (int i = 0; i < itemList.count(); i++) {
5277 if (itemList.at(i)->type() == AVWIDGET) {
5278 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5279 ClipItem *clone = clip->clone(clip->info());
5280 m_copiedItems.append(clone);
5281 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5282 Transition *dup = static_cast <Transition *>(itemList.at(i));
5283 m_copiedItems.append(dup->clone());
5288 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5290 if (m_scene->editMode() != NORMALEDIT) {
5291 // If we are in overwrite mode, always allow the move
5294 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));
5295 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5296 for (int i = 0; i < collisions.count(); i++) {
5297 if (collisions.at(i)->type() == type) return false;
5302 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5305 for (int i = 0; i < infoList.count(); i++) {
5306 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));
5309 QList<QGraphicsItem *> collisions = scene()->items(path);
5310 for (int i = 0; i < collisions.count(); i++) {
5311 if (collisions.at(i)->type() == type) return false;
5316 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5318 for (int i = 0; i < items.count(); i++) {
5319 ItemInfo info = items.at(i)->info();
5320 info.startPos += offset;
5321 info.endPos += offset;
5322 info.track += trackOffset;
5323 if (!canBePastedTo(info, items.at(i)->type())) return false;
5328 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5330 QPainterPath movePath;
5331 movePath.moveTo(0, 0);
5333 for (int i = 0; i < items.count(); i++) {
5334 ItemInfo info = items.at(i)->info();
5335 info.startPos = info.startPos + offset;
5336 info.endPos = info.endPos + offset;
5337 info.track = info.track + trackOffset;
5338 if (info.startPos < GenTime()) {
5339 // No clip should go below 0
5342 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));
5343 movePath.addRect(rect);
5345 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5346 for (int i = 0; i < collisions.count(); i++) {
5347 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5348 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5356 void CustomTrackView::pasteClip()
5358 if (m_copiedItems.count() == 0) {
5359 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5364 GenTime pos = GenTime(-1);
5365 if (m_menuPosition.isNull()) {
5366 position = mapFromGlobal(QCursor::pos());
5367 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5368 track = m_selectedTrack;
5369 pos = GenTime(m_cursorPos, m_document->fps());
5370 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5374 position = m_menuPosition;
5377 if (pos == GenTime(-1))
5378 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5380 track = (int)(mapToScene(position).y() / m_tracksHeight);
5382 GenTime leftPos = m_copiedItems.at(0)->startPos();
5383 int lowerTrack = m_copiedItems.at(0)->track();
5384 int upperTrack = m_copiedItems.at(0)->track();
5385 for (int i = 1; i < m_copiedItems.count(); i++) {
5386 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5387 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5388 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5391 GenTime offset = pos - leftPos;
5392 int trackOffset = track - lowerTrack;
5394 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5395 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5396 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5397 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5400 QUndoCommand *pasteClips = new QUndoCommand();
5401 pasteClips->setText("Paste clips");
5403 for (int i = 0; i < m_copiedItems.count(); i++) {
5404 // parse all clip names
5405 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5406 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5407 ItemInfo info = clip->info();
5408 info.startPos += offset;
5409 info.endPos += offset;
5410 info.track += trackOffset;
5411 if (canBePastedTo(info, AVWIDGET)) {
5412 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5413 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5414 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5415 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5417 info.startPos = tr->startPos() + offset;
5418 info.endPos = tr->endPos() + offset;
5419 info.track = tr->track() + trackOffset;
5420 int transitionEndTrack;
5421 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5422 else transitionEndTrack = tr->transitionEndTrack();
5423 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5424 if (info.startPos >= info.endPos) {
5425 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5426 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5427 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5430 updateTrackDuration(-1, pasteClips);
5431 m_commandStack->push(pasteClips);
5434 void CustomTrackView::pasteClipEffects()
5436 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5437 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5440 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5442 QUndoCommand *paste = new QUndoCommand();
5443 paste->setText("Paste effects");
5445 QList<QGraphicsItem *> clips = scene()->selectedItems();
5448 for (int i = 0; i < clips.count(); ++i) {
5449 if (clips.at(i)->type() == GROUPWIDGET) {
5450 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5451 for (int j = 0; j < children.count(); j++) {
5452 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5453 clips.append(children.at(j));
5459 for (int i = 0; i < clips.count(); ++i) {
5460 if (clips.at(i)->type() == AVWIDGET) {
5461 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5462 for (int j = 0; j < clip->effectsCount(); j++) {
5463 QDomElement eff = clip->effectAt(j);
5464 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5465 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5466 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5471 if (paste->childCount() > 0) m_commandStack->push(paste);
5474 //adjust effects (fades, ...)
5475 for (int i = 0; i < clips.count(); ++i) {
5476 if (clips.at(i)->type() == AVWIDGET) {
5477 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5478 updatePositionEffects(item, item->info());
5484 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5486 // parse parameters to check if we need to adjust to the new crop start
5487 int diff = (newstart - oldstart).frames(m_document->fps());
5488 int max = (newstart + duration).frames(m_document->fps());
5489 QDomNodeList params = xml.elementsByTagName("parameter");
5490 for (int i = 0; i < params.count(); i++) {
5491 QDomElement e = params.item(i).toElement();
5492 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5493 QString def = e.attribute("default");
5494 // Effect has a keyframe type parameter, we need to adjust the values
5495 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5496 QStringList newKeyFrames;
5497 foreach(const QString &str, keys) {
5498 int pos = str.section(':', 0, 0).toInt();
5499 double val = str.section(':', 1, 1).toDouble();
5502 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5504 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5506 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5507 e.setAttribute("keyframes", newKeyFrames.join(";"));
5512 ClipItem *CustomTrackView::getClipUnderCursor() const
5514 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5515 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5516 for (int i = 0; i < collisions.count(); i++) {
5517 if (collisions.at(i)->type() == AVWIDGET) {
5518 return static_cast < ClipItem *>(collisions.at(i));
5524 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5526 QList<QGraphicsItem *> clips = scene()->selectedItems();
5527 if (clips.isEmpty()) {
5528 return getClipUnderCursor();
5530 AbstractClipItem *item = NULL;
5531 for (int i = 0; i < clips.count(); ++i) {
5532 if (clips.at(i)->type() == AVWIDGET) {
5533 item = static_cast < AbstractClipItem *>(clips.at(i));
5534 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5537 if (item) return item;
5542 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5544 QList<QGraphicsItem *> clips = scene()->selectedItems();
5545 if (clips.isEmpty()) {
5546 return getClipUnderCursor();
5549 // remove all items in the list that are not clips
5550 for (int i = 0; i < clips.count();) {
5551 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5554 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5555 for (int i = 0; i < clips.count(); ++i) {
5556 if (clips.at(i)->type() == AVWIDGET) {
5557 item = static_cast < ClipItem *>(clips.at(i));
5558 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5566 void CustomTrackView::setInPoint()
5568 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5570 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5573 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5577 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5580 void CustomTrackView::setOutPoint()
5582 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5584 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5587 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5591 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5594 void CustomTrackView::slotUpdateAllThumbs()
5596 if (!isEnabled()) return;
5597 QList<QGraphicsItem *> itemList = items();
5598 //if (itemList.isEmpty()) return;
5600 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5601 for (int i = 0; i < itemList.count(); i++) {
5602 if (itemList.at(i)->type() == AVWIDGET) {
5603 item = static_cast <ClipItem *>(itemList.at(i));
5604 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5605 // Check if we have a cached thumbnail
5606 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5607 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5608 if (QFile::exists(thumb)) {
5610 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5611 item->slotSetStartThumb(pix);
5614 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5615 QString endThumb = startThumb;
5616 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5617 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5618 if (QFile::exists(startThumb)) {
5619 QPixmap pix(startThumb);
5620 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5621 item->slotSetStartThumb(pix);
5623 if (QFile::exists(endThumb)) {
5624 QPixmap pix(endThumb);
5625 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5626 item->slotSetEndThumb(pix);
5629 item->refreshClip(false, false);
5633 viewport()->update();
5636 void CustomTrackView::saveThumbnails()
5638 QList<QGraphicsItem *> itemList = items();
5640 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5641 for (int i = 0; i < itemList.count(); i++) {
5642 if (itemList.at(i)->type() == AVWIDGET) {
5643 item = static_cast <ClipItem *>(itemList.at(i));
5644 if (item->clipType() != COLOR) {
5645 // Check if we have a cached thumbnail
5646 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5647 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5648 if (!QFile::exists(thumb)) {
5649 QPixmap pix(item->startThumb());
5653 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5654 QString endThumb = startThumb;
5655 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5656 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5657 if (!QFile::exists(startThumb)) {
5658 QPixmap pix(item->startThumb());
5659 pix.save(startThumb);
5661 if (!QFile::exists(endThumb)) {
5662 QPixmap pix(item->endThumb());
5672 void CustomTrackView::slotInsertTrack(int ix)
5674 TrackDialog d(m_document, parentWidget());
5675 d.comboTracks->setCurrentIndex(ix);
5676 d.label->setText(i18n("Insert track"));
5677 d.setWindowTitle(i18n("Insert New Track"));
5679 if (d.exec() == QDialog::Accepted) {
5680 ix = d.comboTracks->currentIndex();
5681 if (d.before_select->currentIndex() == 1)
5685 info.isMute = false;
5686 info.isLocked = false;
5687 if (d.video_track->isChecked()) {
5688 info.type = VIDEOTRACK;
5689 info.isBlind = false;
5691 info.type = AUDIOTRACK;
5692 info.isBlind = true;
5694 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5695 m_commandStack->push(addTrack);
5696 setDocumentModified();
5700 void CustomTrackView::slotDeleteTrack(int ix)
5702 if (m_document->tracksCount() < 2) return;
5703 TrackDialog d(m_document, parentWidget());
5704 d.comboTracks->setCurrentIndex(ix);
5705 d.label->setText(i18n("Delete track"));
5706 d.before_select->setHidden(true);
5707 d.setWindowTitle(i18n("Delete Track"));
5708 d.video_track->setHidden(true);
5709 d.audio_track->setHidden(true);
5710 if (d.exec() == QDialog::Accepted) {
5711 ix = d.comboTracks->currentIndex();
5712 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5713 deleteTimelineTrack(ix, info);
5714 setDocumentModified();
5715 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5716 m_commandStack->push(command);*/
5720 void CustomTrackView::slotConfigTracks(int ix)
5722 TracksConfigDialog d(m_document, ix, parentWidget());
5723 if (d.exec() == QDialog::Accepted) {
5724 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5725 m_commandStack->push(configTracks);
5726 QList <int> toDelete = d.deletedTracks();
5727 for (int i = 0; i < toDelete.count(); ++i) {
5728 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5729 deleteTimelineTrack(toDelete.at(i) - i, info);
5731 setDocumentModified();
5735 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5737 if (m_document->tracksCount() < 2) return;
5738 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5739 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5740 QList<QGraphicsItem *> selection = m_scene->items(r);
5741 QUndoCommand *deleteTrack = new QUndoCommand();
5742 deleteTrack->setText("Delete track");
5744 // Delete all clips in selected track
5745 for (int i = 0; i < selection.count(); i++) {
5746 if (selection.at(i)->type() == AVWIDGET) {
5747 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5748 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5749 m_waitingThumbs.removeAll(item);
5750 m_scene->removeItem(item);
5753 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5754 Transition *item = static_cast <Transition *>(selection.at(i));
5755 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5756 m_scene->removeItem(item);
5762 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5763 m_commandStack->push(deleteTrack);
5766 void CustomTrackView::autoTransition()
5768 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5769 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5770 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5773 Transition *tr = static_cast <Transition*>(itemList.at(0));
5774 tr->setAutomatic(!tr->isAutomatic());
5775 QDomElement transition = tr->toXML();
5776 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);
5777 setDocumentModified();
5781 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5784 QDomNodeList params = effect.elementsByTagName("parameter");
5785 for (int i = 0; i < params.count(); i++) {
5786 QDomElement e = params.item(i).toElement();
5787 if (!e.isNull() && e.attribute("type") == "constant") {
5788 if (e.hasAttribute("factor")) {
5789 double factor = e.attribute("factor").toDouble();
5790 double value = e.attribute("value").toDouble();
5791 value = value / factor;
5792 result.append(QString::number(value));
5793 } else result.append(e.attribute("value"));
5799 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5801 QList<QGraphicsItem *> list = scene()->items();
5802 ClipItem *clip = NULL;
5803 for (int i = 0; i < list.size(); ++i) {
5804 if (list.at(i)->type() == AVWIDGET) {
5805 clip = static_cast <ClipItem *>(list.at(i));
5806 if (clip->clipProducer() == id) {
5807 clip->setClipName(name);
5811 viewport()->update();
5814 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5816 minimum = GenTime();
5817 maximum = GenTime();
5818 QList<QGraphicsItem *> selection;
5819 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5820 selection.removeAll(item);
5821 for (int i = 0; i < selection.count(); i++) {
5822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5823 if (clip && clip->type() == AVWIDGET) {
5824 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5825 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5830 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5832 minimum = GenTime();
5833 maximum = GenTime();
5834 QList<QGraphicsItem *> selection;
5835 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5836 selection.removeAll(item);
5837 for (int i = 0; i < selection.count(); i++) {
5838 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5839 if (clip && clip->type() == TRANSITIONWIDGET) {
5840 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5841 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5846 void CustomTrackView::loadGroups(const QDomNodeList groups)
5848 for (int i = 0; i < groups.count(); i++) {
5849 QDomNodeList children = groups.at(i).childNodes();
5850 scene()->clearSelection();
5851 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5852 QDomElement elem = children.item(nodeindex).toElement();
5853 int pos = elem.attribute("position").toInt();
5854 int track = elem.attribute("track").toInt();
5855 if (elem.tagName() == "clipitem") {
5856 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5857 if (clip) clip->setSelected(true);
5859 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5860 if (clip) clip->setSelected(true);
5863 groupSelectedItems(false, true);
5867 void CustomTrackView::splitAudio()
5869 resetSelectionGroup();
5870 QList<QGraphicsItem *> selection = scene()->selectedItems();
5871 if (selection.isEmpty()) {
5872 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5875 QUndoCommand *splitCommand = new QUndoCommand();
5876 splitCommand->setText(i18n("Split audio"));
5877 for (int i = 0; i < selection.count(); i++) {
5878 if (selection.at(i)->type() == AVWIDGET) {
5879 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5880 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5881 if (clip->parentItem()) {
5882 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5884 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5889 if (splitCommand->childCount()) {
5890 updateTrackDuration(-1, splitCommand);
5891 m_commandStack->push(splitCommand);
5895 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5897 ClipItem *clip = getClipItemAt(pos, track);
5899 kDebug() << "// Cannot find clip to split!!!";
5903 int start = pos.frames(m_document->fps());
5904 int freetrack = m_document->tracksCount() - track - 1;
5906 // do not split audio when we are on an audio track
5907 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5910 for (; freetrack > 0; freetrack--) {
5911 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5912 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5913 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5914 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5915 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5920 kDebug() << "GOT TRK: " << track;
5921 if (freetrack == 0) {
5922 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5924 ItemInfo info = clip->info();
5925 info.track = m_document->tracksCount() - freetrack;
5926 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5927 scene()->clearSelection();
5928 clip->setSelected(true);
5929 ClipItem *audioClip = getClipItemAt(start, info.track);
5931 clip->setVideoOnly(true);
5932 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5933 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5935 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5936 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5938 audioClip->setSelected(true);
5939 audioClip->setAudioOnly(true);
5940 groupSelectedItems(false, true);
5944 // unsplit clip: remove audio part and change video part to normal clip
5945 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5946 kDebug() << "//CANNOT FIND CLP GRP";
5949 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5950 QList<QGraphicsItem *> children = grp->childItems();
5951 if (children.count() != 2) {
5952 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5955 for (int i = 0; i < children.count(); i++) {
5956 if (children.at(i) != clip) {
5957 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5958 ItemInfo info = clip->info();
5959 deleteClip(clp->info());
5960 clip->setVideoOnly(false);
5961 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5962 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5967 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5968 m_document->clipManager()->removeGroup(grp);
5969 scene()->destroyItemGroup(grp);
5973 void CustomTrackView::setVideoOnly()
5975 resetSelectionGroup();
5976 QList<QGraphicsItem *> selection = scene()->selectedItems();
5977 if (selection.isEmpty()) {
5978 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5981 QUndoCommand *videoCommand = new QUndoCommand();
5982 videoCommand->setText(i18n("Video only"));
5983 for (int i = 0; i < selection.count(); i++) {
5984 if (selection.at(i)->type() == AVWIDGET) {
5985 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5986 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5987 if (clip->parentItem()) {
5988 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5990 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5995 m_commandStack->push(videoCommand);
5998 void CustomTrackView::setAudioOnly()
6000 resetSelectionGroup();
6001 QList<QGraphicsItem *> selection = scene()->selectedItems();
6002 if (selection.isEmpty()) {
6003 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6006 QUndoCommand *videoCommand = new QUndoCommand();
6007 videoCommand->setText(i18n("Audio only"));
6008 for (int i = 0; i < selection.count(); i++) {
6009 if (selection.at(i)->type() == AVWIDGET) {
6010 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6011 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6012 if (clip->parentItem()) {
6013 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6015 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6020 m_commandStack->push(videoCommand);
6023 void CustomTrackView::setAudioAndVideo()
6025 resetSelectionGroup();
6026 QList<QGraphicsItem *> selection = scene()->selectedItems();
6027 if (selection.isEmpty()) {
6028 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6031 QUndoCommand *videoCommand = new QUndoCommand();
6032 videoCommand->setText(i18n("Audio and Video"));
6033 for (int i = 0; i < selection.count(); i++) {
6034 if (selection.at(i)->type() == AVWIDGET) {
6035 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6036 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6037 if (clip->parentItem()) {
6038 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6040 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6045 m_commandStack->push(videoCommand);
6048 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6050 ClipItem *clip = getClipItemAt(pos, track);
6052 kDebug() << "// Cannot find clip to split!!!";
6056 int start = pos.frames(m_document->fps());
6057 clip->setVideoOnly(true);
6058 clip->setAudioOnly(false);
6059 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6060 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6062 } else if (audioOnly) {
6063 int start = pos.frames(m_document->fps());
6064 clip->setAudioOnly(true);
6065 clip->setVideoOnly(false);
6066 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6067 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6070 int start = pos.frames(m_document->fps());
6071 clip->setAudioOnly(false);
6072 clip->setVideoOnly(false);
6073 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6074 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6078 setDocumentModified();
6081 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6083 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6084 m_clipTypeGroup->setEnabled(false);
6086 m_clipTypeGroup->setEnabled(true);
6087 QList <QAction *> actions = m_clipTypeGroup->actions();
6089 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6090 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6091 else lookup = "clip_audio_and_video";
6092 for (int i = 0; i < actions.count(); i++) {
6093 if (actions.at(i)->data().toString() == lookup) {
6094 actions.at(i)->setChecked(true);
6101 void CustomTrackView::slotGoToMarker(QAction *action)
6103 int pos = action->data().toInt();
6104 setCursorPos(pos, true);
6107 void CustomTrackView::reloadTransitionLumas()
6111 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6112 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6113 for (int i = 0; i < params.count(); i++) {
6114 QDomElement e = params.item(i).toElement();
6115 if (e.attribute("tag") == "resource") {
6116 lumaNames = e.attribute("paramlistdisplay");
6117 lumaFiles = e.attribute("paramlist");
6122 QList<QGraphicsItem *> itemList = items();
6123 Transition *transitionitem;
6124 QDomElement transitionXml;
6125 for (int i = 0; i < itemList.count(); i++) {
6126 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6127 transitionitem = static_cast <Transition*>(itemList.at(i));
6128 transitionXml = transitionitem->toXML();
6129 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6130 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6131 for (int i = 0; i < params.count(); i++) {
6132 QDomElement e = params.item(i).toElement();
6133 if (e.attribute("tag") == "resource") {
6134 e.setAttribute("paramlistdisplay", lumaNames);
6135 e.setAttribute("paramlist", lumaFiles);
6140 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6141 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6142 for (int i = 0; i < params.count(); i++) {
6143 QDomElement e = params.item(i).toElement();
6144 if (e.attribute("tag") == "luma") {
6145 e.setAttribute("paramlistdisplay", lumaNames);
6146 e.setAttribute("paramlist", lumaFiles);
6153 emit transitionItemSelected(NULL);
6156 double CustomTrackView::fps() const
6158 return m_document->fps();
6161 void CustomTrackView::updateProjectFps()
6163 // update all clips to the new fps
6164 resetSelectionGroup();
6165 scene()->clearSelection();
6167 QList<QGraphicsItem *> itemList = items();
6168 for (int i = 0; i < itemList.count(); i++) {
6169 // remove all items and re-add them one by one
6170 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6172 for (int i = 0; i < itemList.count(); i++) {
6173 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6174 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6175 clip->updateFps(m_document->fps());
6176 m_scene->addItem(clip);
6177 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6178 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6179 QList<QGraphicsItem *> children = grp->childItems();
6180 for (int j = 0; j < children.count(); j++) {
6181 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6182 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6183 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6184 clip->updateFps(m_document->fps());
6187 m_document->clipManager()->removeGroup(grp);
6188 m_scene->addItem(grp);
6189 scene()->destroyItemGroup(grp);
6190 scene()->clearSelection();
6191 for (int j = 0; j < children.count(); j++) {
6192 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6193 //children.at(j)->setParentItem(0);
6194 children.at(j)->setSelected(true);
6197 groupSelectedItems(true, true);
6198 } else if (itemList.at(i)->type() == GUIDEITEM) {
6199 Guide *g = static_cast<Guide *>(itemList.at(i));
6201 m_scene->addItem(g);
6204 viewport()->update();
6207 void CustomTrackView::slotTrackDown()
6209 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6210 else m_selectedTrack++;
6211 emit updateTrackHeaders();
6212 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6213 ensureVisible(rect, 0, 0);
6214 viewport()->update();
6217 void CustomTrackView::slotTrackUp()
6219 if (m_selectedTrack > 0) m_selectedTrack--;
6220 else m_selectedTrack = m_document->tracksCount() - 1;
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 int CustomTrackView::selectedTrack() const
6229 return m_selectedTrack;
6232 QStringList CustomTrackView::selectedClips() const
6234 QStringList clipIds;
6235 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6236 for (int i = 0; i < selection.count(); i++) {
6237 if (selection.at(i)->type() == AVWIDGET) {
6238 ClipItem *item = (ClipItem *)selection.at(i);
6239 clipIds << item->clipProducer();
6245 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6247 QList<ClipItem *> clips;
6248 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6249 for (int i = 0; i < selection.count(); i++) {
6250 if (selection.at(i)->type() == AVWIDGET) {
6251 clips.append((ClipItem *)selection.at(i));
6257 void CustomTrackView::slotSelectTrack(int ix)
6259 m_selectedTrack = qMax(0, ix);
6260 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6261 emit updateTrackHeaders();
6262 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6263 ensureVisible(rect, 0, 0);
6264 viewport()->update();
6267 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6270 if (track != -1 && pos != -1)
6271 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6273 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6274 QList<QGraphicsItem *> selection = m_scene->items(rect);
6275 resetSelectionGroup(group);
6276 if (!group) m_scene->clearSelection();
6277 for (int i = 0; i < selection.count(); i++) {
6278 if (selection.at(i)->type() == AVWIDGET) {
6279 selection.at(i)->setSelected(add);
6283 if (group) groupSelectedItems();
6286 void CustomTrackView::selectTransition(bool add, bool group)
6288 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6289 QList<QGraphicsItem *> selection = m_scene->items(rect);
6290 resetSelectionGroup(group);
6291 if (!group) m_scene->clearSelection();
6292 for (int i = 0; i < selection.count(); i++) {
6293 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6294 selection.at(i)->setSelected(add);
6298 if (group) groupSelectedItems();
6301 QStringList CustomTrackView::extractTransitionsLumas()
6304 QList<QGraphicsItem *> itemList = items();
6305 Transition *transitionitem;
6306 QDomElement transitionXml;
6307 for (int i = 0; i < itemList.count(); i++) {
6308 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6309 transitionitem = static_cast <Transition*>(itemList.at(i));
6310 transitionXml = transitionitem->toXML();
6311 QString luma = EffectsList::parameter(transitionXml, "luma");
6312 if (!luma.isEmpty()) urls << luma;
6318 void CustomTrackView::setEditMode(EDITMODE mode)
6320 m_scene->setEditMode(mode);
6323 void CustomTrackView::checkTrackSequence(int track)
6325 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6326 //track = m_document->tracksCount() -track;
6327 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6328 QList<QGraphicsItem *> selection = m_scene->items(rect);
6329 QList <int> timelineList;
6330 timelineList.append(0);
6331 for (int i = 0; i < selection.count(); i++) {
6332 if (selection.at(i)->type() == AVWIDGET) {
6333 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6334 int start = clip->startPos().frames(m_document->fps());
6335 int end = clip->endPos().frames(m_document->fps());
6336 if (!timelineList.contains(start)) timelineList.append(start);
6337 if (!timelineList.contains(end)) timelineList.append(end);
6340 qSort(timelineList);
6341 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6342 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6345 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6347 if (data.isEmpty()) return;
6348 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6350 info.startPos = GenTime(in, m_document->fps());
6351 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6352 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6353 info.cropDuration = info.endPos - info.startPos;
6354 info.track = m_selectedTrack;
6355 QUndoCommand *addCommand = new QUndoCommand();
6356 addCommand->setText(i18n("Insert clip"));
6357 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6358 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6359 updateTrackDuration(info.track, addCommand);
6360 m_commandStack->push(addCommand);
6362 selectClip(true, false, m_selectedTrack, in);
6363 // Automatic audio split
6364 if (KdenliveSettings::splitaudio())
6368 void CustomTrackView::clearSelection()
6370 resetSelectionGroup();
6371 scene()->clearSelection();
6373 emit clipItemSelected(NULL);
6376 void CustomTrackView::updatePalette()
6378 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6382 pen1.setColor(palette().text().color());
6383 m_cursorLine->setPen(pen1);
6385 emit tracksChanged();
6388 void CustomTrackView::removeTipAnimation()
6391 scene()->removeItem(m_visualTip);
6392 m_animationTimer->stop();
6400 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6402 if (m_visualTip == NULL) {
6403 QRectF rect = clip->sceneBoundingRect();
6404 m_animation = new QGraphicsItemAnimation;
6405 m_animation->setTimeLine(m_animationTimer);
6406 m_animation->setScaleAt(1, 1, 1);
6411 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6412 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6413 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6415 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6417 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6419 m_animation->setScaleAt(.5, 2, 2);
6423 polygon << QPoint(0, - size * 2);
6424 if (mode == RESIZESTART)
6425 polygon << QPoint(size * 2, 0);
6427 polygon << QPoint(- size * 2, 0);
6428 polygon << QPoint(0, size * 2);
6429 polygon << QPoint(0, - size * 2);
6431 m_visualTip = new QGraphicsPolygonItem(polygon);
6432 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6433 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6434 if (mode == RESIZESTART)
6435 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6437 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6439 m_animation->setScaleAt(.5, 2, 1);
6441 case TRANSITIONSTART:
6443 polygon << QPoint(0, - size * 2);
6444 if (mode == TRANSITIONSTART)
6445 polygon << QPoint(size * 2, 0);
6447 polygon << QPoint(- size * 2, 0);
6448 polygon << QPoint(0, 0);
6449 polygon << QPoint(0, - size * 2);
6451 m_visualTip = new QGraphicsPolygonItem(polygon);
6452 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6453 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6454 if (mode == TRANSITIONSTART)
6455 m_visualTip->setPos(rect.x(), rect.bottom());
6457 m_visualTip->setPos(rect.right(), rect.bottom());
6459 m_animation->setScaleAt(.5, 2, 2);
6466 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6467 m_visualTip->setZValue(100);
6468 scene()->addItem(m_visualTip);
6469 m_animation->setItem(m_visualTip);
6470 m_animationTimer->start();
6474 bool CustomTrackView::hasAudio(int track) const
6476 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6477 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6478 QGraphicsItem *item;
6479 for (int i = 0; i < collisions.count(); i++) {
6480 item = collisions.at(i);
6481 if (!item->isEnabled()) continue;
6482 if (item->type() == AVWIDGET) {
6483 ClipItem *clip = static_cast <ClipItem *>(item);
6484 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6490 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6492 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6493 m_commandStack->push(command);
6494 setDocumentModified();
6498 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6500 EffectsParameterList parameters;
6501 parameters.addParam("tag", effect.attribute("tag"));
6502 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6503 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6504 parameters.addParam("id", effect.attribute("id"));
6505 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6506 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6507 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6508 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6510 QDomNodeList params = effect.elementsByTagName("parameter");
6511 for (int i = 0; i < params.count(); i++) {
6512 QDomElement e = params.item(i).toElement();
6513 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6514 if (e.attribute("type") == "simplekeyframe") {
6516 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6517 double factor = e.attribute("factor", "1").toDouble();
6518 for (int j = 0; j < values.count(); j++) {
6519 QString pos = values.at(j).section(':', 0, 0);
6520 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6521 values[j] = pos + "=" + QString::number(val);
6523 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6524 parameters.addParam(e.attribute("name"), values.join(";"));
6525 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6526 parameters.addParam("max", e.attribute("max"));
6527 parameters.addParam("min", e.attribute("min"));
6528 parameters.addParam("factor", e.attribute("factor", "1"));*/
6529 } else if (e.attribute("type") == "keyframe") {
6530 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6531 parameters.addParam("keyframes", e.attribute("keyframes"));
6532 parameters.addParam("max", e.attribute("max"));
6533 parameters.addParam("min", e.attribute("min"));
6534 parameters.addParam("factor", e.attribute("factor", "1"));
6535 parameters.addParam("starttag", e.attribute("starttag", "start"));
6536 parameters.addParam("endtag", e.attribute("endtag", "end"));
6537 } else if (e.attribute("namedesc").contains(';')) {
6538 QString format = e.attribute("format");
6539 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6540 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6542 QTextStream txtNeu(&neu);
6543 if (values.size() > 0)
6544 txtNeu << (int)values[0].toDouble();
6545 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6546 txtNeu << separators[i];
6547 txtNeu << (int)(values[i+1].toDouble());
6549 parameters.addParam("start", neu);
6551 if (e.attribute("factor", "1") != "1") {
6553 if (e.attribute("factor").startsWith('%')) {
6554 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6555 } else fact = e.attribute("factor", "1").toDouble();
6556 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6558 parameters.addParam(e.attribute("name"), e.attribute("value"));
6565 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6567 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6569 for (int i = 0; i < effects.count(); ++i) {
6570 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6571 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6573 // if effect is displayed, update the effect edit widget with new clip duration
6574 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6575 emit clipItemSelected(item, effects.at(i));*/
6577 // update always, otherwise there might problems when resizing groups
6578 if (effects.count())
6579 emit clipItemSelected(item, item->selectedEffectIndex());
6582 void CustomTrackView::updateTrackNames(int track, bool added)
6584 QList <TrackInfo> tracks = m_document->tracksList();
6585 int max = tracks.count();
6586 int docTrack = max - track - 1;
6588 // count number of tracks of each type
6589 int videoTracks = 0;
6590 int audioTracks = 0;
6591 for (int i = max - 1; i >= 0; --i) {
6592 TrackInfo info = tracks.at(i);
6593 if (info.type == VIDEOTRACK)
6598 if (i <= docTrack) {
6599 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6600 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6603 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6604 info.trackName = type + QString::number(typeNumber);
6605 m_document->setTrackType(i, info);
6608 if (info.trackName == type + QString::number(typeNumber + 1)) {
6609 info.trackName = type + QString::number(typeNumber);
6610 m_document->setTrackType(i, info);
6615 emit tracksChanged();
6618 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6624 tracks << m_document->tracksCount() - track - 1;
6626 // negative track number -> update all tracks
6627 for (int i = 0; i < m_document->tracksCount(); ++i)
6631 for (int i = 0; i < tracks.count(); ++i) {
6633 // t + 1 because of black background track
6634 duration = m_document->renderer()->mltTrackDuration(t + 1);
6635 if (duration != m_document->trackDuration(t)) {
6636 m_document->setTrackDuration(t, duration);
6639 EffectsList effects = m_document->getTrackEffects(t);
6640 for (int j = 0; j < effects.count(); ++j) {
6642 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6643 * - update the effectstack if necessary
6650 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6652 QList<QGraphicsItem *> list = scene()->items();
6653 ClipItem *clip = NULL;
6654 for (int i = 0; i < list.size(); ++i) {
6655 if (list.at(i)->type() == AVWIDGET) {
6656 clip = static_cast <ClipItem *>(list.at(i));
6657 if (clip->clipProducer() == id) {
6658 clip->refreshClip(true, resetThumbs);
6664 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, bool fromStart, QUndoCommand* command)
6666 bool update = false;
6668 QMap<int, QDomElement> effects;
6669 for (int i = 0; i < item->effectsCount(); ++i) {
6670 QDomElement effect = item->getEffectAt(i);
6671 bool nonStdKeyframeUpdate = effect.attribute("id").startsWith("fade") || effect.attribute("id") == "freeze" || EffectsList::hasGeometryKeyFrames(effect);
6672 if (nonStdKeyframeUpdate)
6674 if (nonStdKeyframeUpdate || EffectsList::hasKeyFrames(effect) || EffectsList::hasSimpleKeyFrames(effect))
6675 effects.insert(i, effect.cloneNode().toElement());
6678 if(effects.isEmpty())
6682 update |= item->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), item->cropStart().frames(m_document->fps()), true);
6684 update |= item->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1, false);
6686 update |= item->updatePanZoom(m_document->width(), m_document->height(), 0).count() > 0;
6687 updatePositionEffects(item, oldInfo, false);
6690 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6691 while (i != effects.constEnd()) {
6692 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);