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_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
265 void CustomTrackView::checkTrackHeight()
267 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
268 m_tracksHeight = KdenliveSettings::trackheight();
269 emit trackHeightChanged();
270 QList<QGraphicsItem *> itemList = items();
272 Transition *transitionitem;
273 bool snap = KdenliveSettings::snaptopoints();
274 KdenliveSettings::setSnaptopoints(false);
275 for (int i = 0; i < itemList.count(); i++) {
276 if (itemList.at(i)->type() == AVWIDGET) {
277 item = (ClipItem*) itemList.at(i);
278 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
279 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
280 item->resetThumbs(true);
281 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
282 transitionitem = (Transition*) itemList.at(i);
283 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
284 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
287 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
288 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
290 for (int i = 0; i < m_guides.count(); i++) {
291 QLineF l = m_guides.at(i)->line();
292 l.setP2(QPointF(l.x2(), newHeight));
293 m_guides.at(i)->setLine(l);
296 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
297 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
298 KdenliveSettings::setSnaptopoints(snap);
299 viewport()->update();
302 /** Zoom or move viewport on mousewheel
304 * If mousewheel+Ctrl, zooms in/out on the timeline.
306 * With Ctrl, moves viewport towards end of timeline if down/back,
307 * opposite on up/forward.
309 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
310 void CustomTrackView::wheelEvent(QWheelEvent * e)
312 if (e->modifiers() == Qt::ControlModifier) {
313 if (e->delta() > 0) emit zoomIn();
316 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
317 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
321 int CustomTrackView::getPreviousVideoTrack(int track)
323 track = m_document->tracksCount() - track - 1;
325 for (int i = track; i > -1; i--) {
326 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
332 void CustomTrackView::slotFetchNextThumbs()
334 if (!m_waitingThumbs.isEmpty()) {
335 ClipItem *item = m_waitingThumbs.takeFirst();
336 while (item == NULL && !m_waitingThumbs.isEmpty()) {
337 item = m_waitingThumbs.takeFirst();
339 if (item) item->slotFetchThumbs();
340 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
344 void CustomTrackView::slotCheckMouseScrolling()
346 if (m_scrollOffset == 0) {
347 m_scrollTimer.stop();
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
351 m_scrollTimer.start();
354 void CustomTrackView::slotCheckPositionScrolling()
356 // If mouse is at a border of the view, scroll
357 if (m_moveOpMode != SEEK) return;
358 if (mapFromScene(m_cursorPos, 0).x() < 3) {
359 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
361 setCursorPos(mapToScene(QPoint(-2, 0)).x());
362 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
363 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
364 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
365 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
371 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
373 int pos = event->x();
374 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
588 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
589 // all other modes break the selection, so the user probably wants to move it
592 opMode = clip->operationMode(mapToScene(event->pos()));
595 const double size = 5;
596 if (opMode == m_moveOpMode) {
597 QGraphicsView::mouseMoveEvent(event);
600 removeTipAnimation();
602 m_moveOpMode = opMode;
603 setTipAnimation(clip, opMode, size);
605 if (item->type() == AVWIDGET)
606 ci = static_cast <ClipItem *>(item);
608 if (opMode == MOVE) {
609 setCursor(Qt::OpenHandCursor);
611 message = ci->clipName() + i18n(":");
612 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
613 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
614 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
615 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
616 if (clip->parentItem() == m_selectionGroup)
617 message.append(i18n(" Selection duration:"));
619 message.append(i18n(" Group duration:"));
620 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
621 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
622 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
623 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
627 } else if (opMode == RESIZESTART) {
628 setCursor(KCursor("left_side", Qt::SizeHorCursor));
630 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
631 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
632 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
633 } else if (opMode == RESIZEEND) {
634 setCursor(KCursor("right_side", Qt::SizeHorCursor));
636 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
637 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
638 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
639 } else if (opMode == FADEIN || opMode == FADEOUT) {
640 setCursor(Qt::PointingHandCursor);
641 if (ci && opMode == FADEIN && ci->fadeIn()) {
642 message = i18n("Fade in duration: ");
643 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
644 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
645 message = i18n("Fade out duration: ");
646 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
648 message = i18n("Drag to add or resize a fade effect.");
650 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
651 setCursor(Qt::PointingHandCursor);
652 message = i18n("Click to add a transition.");
653 } else if (opMode == KEYFRAME) {
654 setCursor(Qt::PointingHandCursor);
655 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
658 if (!message.isEmpty())
659 emit displayMessage(message, InformationMessage);
660 } // no clip under mouse
661 else if (m_tool == RAZORTOOL) {
664 } else if (opMode == MOVEGUIDE) {
665 m_moveOpMode = opMode;
666 setCursor(Qt::SplitHCursor);
668 removeTipAnimation();
669 setCursor(Qt::ArrowCursor);
670 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
671 QGraphicsView::mouseMoveEvent(event);
673 setCursorPos(mappedXPos);
674 slotCheckPositionScrolling();
676 } else m_moveOpMode = NONE;
678 QGraphicsView::mouseMoveEvent(event);
682 void CustomTrackView::mousePressEvent(QMouseEvent * event)
684 setFocus(Qt::MouseFocusReason);
685 m_menuPosition = QPoint();
687 // special cases (middle click button or ctrl / shift click
688 if (event->button() == Qt::MidButton) {
690 m_blockRefresh = false;
691 m_operationMode = NONE;
695 if (event->modifiers() & Qt::ShiftModifier) {
696 // Rectangle selection
697 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
698 setDragMode(QGraphicsView::RubberBandDrag);
699 if (!(event->modifiers() & Qt::ControlModifier)) {
700 resetSelectionGroup();
701 scene()->clearSelection();
703 m_blockRefresh = false;
704 m_operationMode = RUBBERSELECTION;
705 QGraphicsView::mousePressEvent(event);
709 m_blockRefresh = true;
712 if (m_tool != RAZORTOOL) activateMonitor();
713 else if (m_document->renderer()->playSpeed() != 0.0) {
714 m_document->renderer()->pause();
717 m_clickEvent = event->pos();
719 // check item under mouse
720 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
722 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
723 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
724 setDragMode(QGraphicsView::ScrollHandDrag);
725 QGraphicsView::mousePressEvent(event);
726 m_blockRefresh = false;
727 m_operationMode = NONE;
731 // if a guide and a clip were pressed, just select the guide
732 for (int i = 0; i < collisionList.count(); ++i) {
733 if (collisionList.at(i)->type() == GUIDEITEM) {
734 // a guide item was pressed
735 m_dragGuide = (Guide *) collisionList.at(i);
736 if (event->button() == Qt::LeftButton) { // move it
737 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
738 m_operationMode = MOVEGUIDE;
739 // deselect all clips so that only the guide will move
740 m_scene->clearSelection();
741 resetSelectionGroup(false);
742 updateSnapPoints(NULL);
743 QGraphicsView::mousePressEvent(event);
745 } else // show context menu
750 // Find first clip, transition or group under mouse (when no guides selected)
752 AbstractGroupItem *dragGroup = NULL;
753 AbstractClipItem *collisionClip = NULL;
755 while (!m_dragGuide && ct < collisionList.count()) {
756 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
757 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
758 if (collisionClip->isItemLocked())
760 if (collisionClip == m_dragItem)
761 collisionClip = NULL;
763 m_dragItem = collisionClip;
765 m_dragItemInfo = m_dragItem->info();
766 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
767 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
768 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
775 if (m_dragItem) emit clipItemSelected(NULL);
778 #if QT_VERSION >= 0x040600
779 // Add shadow to dragged item, currently disabled because of painting artifacts
780 //TODO: re-enable when fixed
781 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
782 eff->setBlurRadius(5);
783 eff->setOffset(3, 3);
784 m_dragItem->setGraphicsEffect(eff);*/
786 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
787 // update transition menu action
788 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
789 m_autoTransition->setEnabled(true);
790 } else m_autoTransition->setEnabled(false);
792 // context menu requested
793 if (event->button() == Qt::RightButton) {
795 if (dragGroup) dragGroup->setSelected(true);
796 else if (!m_dragItem->isSelected()) {
797 resetSelectionGroup(false);
798 m_scene->clearSelection();
799 m_dragItem->setSelected(true);
801 } else if (!m_dragGuide) {
802 // check if there is a guide close to mouse click
803 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
804 for (int i = 0; i < guidesCollisionList.count(); i++) {
805 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
806 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
810 // keep this to support multiple guides context menu in the future (?)
811 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
812 guidesCollisionList.removeAt(0);
814 if (!guidesCollisionList.isEmpty())
815 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
818 m_operationMode = NONE;
819 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
820 m_menuPosition = m_clickEvent;
826 // No item under click
827 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
828 resetSelectionGroup(false);
829 setCursor(Qt::ArrowCursor);
830 m_scene->clearSelection();
832 updateClipTypeActions(NULL);
833 if (m_tool == SPACERTOOL) {
834 QList<QGraphicsItem *> selection;
835 if (event->modifiers() == Qt::ControlModifier) {
836 // Ctrl + click, select all items on track after click position
837 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
838 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
839 // Cannot use spacer on locked track
840 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
844 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
847 selection = checkForGroups(rect, &isOk);
849 // groups found on track, do not allow the move
850 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
854 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;
856 // Select all items on all tracks after click position
857 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
858 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
861 QList <GenTime> offsetList;
862 // create group to hold selected items
863 m_selectionGroup = new AbstractGroupItem(m_document->fps());
864 scene()->addItem(m_selectionGroup);
866 for (int i = 0; i < selection.count(); i++) {
867 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
868 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
869 if (item->isItemLocked()) continue;
870 offsetList.append(item->startPos());
871 offsetList.append(item->endPos());
872 m_selectionGroup->addToGroup(selection.at(i));
873 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
874 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
875 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
876 QList<QGraphicsItem *> children = selection.at(i)->childItems();
877 for (int j = 0; j < children.count(); j++) {
878 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
879 offsetList.append(item->startPos());
880 offsetList.append(item->endPos());
882 m_selectionGroup->addToGroup(selection.at(i));
883 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
884 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
885 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
886 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
887 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
888 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
891 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
892 if (!offsetList.isEmpty()) {
894 QList <GenTime> cleandOffsetList;
895 GenTime startOffset = offsetList.takeFirst();
896 for (int k = 0; k < offsetList.size(); k++) {
897 GenTime newoffset = offsetList.at(k) - startOffset;
898 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
899 cleandOffsetList.append(newoffset);
902 updateSnapPoints(NULL, cleandOffsetList, true);
904 m_operationMode = SPACER;
906 setCursorPos((int)(mapToScene(event->x(), 0).x()));
908 QGraphicsView::mousePressEvent(event);
913 if (m_tool == RAZORTOOL && m_dragItem) {
914 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
915 if (m_dragItem->type() == TRANSITIONWIDGET) {
916 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
918 m_document->renderer()->pause();
919 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
920 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
922 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
923 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
924 m_commandStack->push(command);
926 setDocumentModified();
933 bool itemSelected = false;
934 if (m_dragItem->isSelected())
936 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
938 else if (dragGroup && dragGroup->isSelected())
941 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
942 if (event->modifiers() != Qt::ControlModifier) {
943 resetSelectionGroup(false);
944 m_scene->clearSelection();
945 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
946 viewport()->update();
947 } else resetSelectionGroup();
949 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
950 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
952 bool selected = !m_dragItem->isSelected();
954 dragGroup->setSelected(selected);
956 m_dragItem->setSelected(selected);
958 groupSelectedItems();
959 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
960 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
961 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
964 if (collisionClip != NULL || m_dragItem == NULL) {
965 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
966 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
967 emit clipItemSelected(selected);
969 emit clipItemSelected(NULL);
973 // If clicked item is selected, allow move
974 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
976 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
977 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
978 // all other modes break the selection, so the user probably wants to move it
979 m_operationMode = MOVE;
981 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
983 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
985 // Update snap points
986 if (m_selectionGroup == NULL) {
987 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
988 updateSnapPoints(NULL);
990 updateSnapPoints(m_dragItem);
992 QList <GenTime> offsetList;
993 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
994 for (int i = 0; i < children.count(); i++) {
995 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
996 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
997 offsetList.append(item->startPos());
998 offsetList.append(item->endPos());
1001 if (!offsetList.isEmpty()) {
1003 GenTime startOffset = offsetList.takeFirst();
1004 QList <GenTime> cleandOffsetList;
1005 for (int k = 0; k < offsetList.size(); k++) {
1006 GenTime newoffset = offsetList.at(k) - startOffset;
1007 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1008 cleandOffsetList.append(newoffset);
1011 updateSnapPoints(NULL, cleandOffsetList, true);
1015 if (m_operationMode == KEYFRAME) {
1016 m_dragItem->updateSelectedKeyFrame();
1017 m_blockRefresh = false;
1019 } else if (m_operationMode == MOVE) {
1020 setCursor(Qt::ClosedHandCursor);
1021 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1023 info.startPos = m_dragItem->startPos();
1024 info.track = m_dragItem->track();
1025 int transitiontrack = getPreviousVideoTrack(info.track);
1026 ClipItem *transitionClip = NULL;
1027 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1028 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1029 info.endPos = transitionClip->endPos();
1031 GenTime transitionDuration(65, m_document->fps());
1032 if (m_dragItem->cropDuration() < transitionDuration)
1033 info.endPos = m_dragItem->endPos();
1035 info.endPos = info.startPos + transitionDuration;
1037 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1047 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1053 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1055 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1056 info.track = m_dragItem->track();
1057 int transitiontrack = getPreviousVideoTrack(info.track);
1058 ClipItem *transitionClip = NULL;
1059 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1060 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1061 info.startPos = transitionClip->startPos();
1063 GenTime transitionDuration(65, m_document->fps());
1064 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1065 else info.startPos = info.endPos - transitionDuration;
1067 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1068 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1069 EffectsList::setParameter(transition, "reverse", "1");
1071 // Check there is no other transition at that place
1072 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1073 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1074 QList<QGraphicsItem *> selection = m_scene->items(r);
1075 bool transitionAccepted = true;
1076 for (int i = 0; i < selection.count(); i++) {
1077 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1078 Transition *tr = static_cast <Transition *>(selection.at(i));
1079 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1080 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1081 } else transitionAccepted = false;
1084 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1085 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1087 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1088 resetSelectionGroup(false);
1089 m_dragItem->setSelected(true);
1092 m_blockRefresh = false;
1094 QGraphicsView::mousePressEvent(event);
1097 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1099 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1100 QList<QGraphicsItem *> list = scene()->items(p);
1101 AbstractGroupItem *group = NULL;
1102 for (int i = 0; i < list.size(); i++) {
1103 if (!list.at(i)->isEnabled()) continue;
1104 if (list.at(i)->type() == GROUPWIDGET) {
1105 group = static_cast <AbstractGroupItem *>(list.at(i));
1109 rebuildGroup(group);
1112 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1115 resetSelectionGroup(false);
1116 m_scene->clearSelection();
1118 QList <QGraphicsItem *> children = group->childItems();
1119 m_document->clipManager()->removeGroup(group);
1120 scene()->destroyItemGroup(group);
1121 for (int i = 0; i < children.count(); i++)
1122 children.at(i)->setSelected(true);
1123 groupSelectedItems(false, true);
1127 void CustomTrackView::resetSelectionGroup(bool selectItems)
1129 if (m_selectionGroup) {
1130 // delete selection group
1131 bool snap = KdenliveSettings::snaptopoints();
1132 KdenliveSettings::setSnaptopoints(false);
1134 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1135 scene()->destroyItemGroup(m_selectionGroup);
1136 for (int i = 0; i < children.count(); i++) {
1137 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1138 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1139 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1140 children.at(i)->setSelected(selectItems);
1142 } else if (children.at(i)->type() == GROUPWIDGET) {
1143 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1144 children.at(i)->setSelected(selectItems);
1148 m_selectionGroup = NULL;
1149 KdenliveSettings::setSnaptopoints(snap);
1153 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1155 if (m_selectionGroup) {
1156 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1159 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1160 if (selection.isEmpty()) return;
1162 // Find top left position of selection
1163 for (int i = 0; i < selection.count(); i++) {
1164 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1165 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1166 } else if (selection.at(i)->parentItem()) {
1167 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1171 if (force || selection.count() > 1) {
1172 bool snap = KdenliveSettings::snaptopoints();
1173 KdenliveSettings::setSnaptopoints(false);
1174 if (createNewGroup) {
1175 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1176 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1177 QPointF diff = newGroup->pos();
1178 newGroup->translate(-diff.x(), -diff.y());
1179 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1181 scene()->addItem(newGroup);
1183 // Check if we are trying to include a group in a group
1184 QList <AbstractGroupItem *> groups;
1185 for (int i = 0; i < selection.count(); i++) {
1186 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1187 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1188 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1189 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1191 if (!groups.isEmpty()) {
1192 // ungroup previous groups
1193 while (!groups.isEmpty()) {
1194 AbstractGroupItem *grp = groups.takeFirst();
1195 m_document->clipManager()->removeGroup(grp);
1196 scene()->destroyItemGroup(grp);
1198 selection = m_scene->selectedItems();
1201 for (int i = 0; i < selection.count(); i++) {
1202 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1203 newGroup->addToGroup(selection.at(i));
1204 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1207 KdenliveSettings::setSnaptopoints(snap);
1209 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1210 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1211 QPointF diff = m_selectionGroup->pos();
1212 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1213 m_selectionGroup->translate(- diff.x(), -diff.y());
1215 scene()->addItem(m_selectionGroup);
1216 for (int i = 0; i < selection.count(); i++) {
1217 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1218 m_selectionGroup->addToGroup(selection.at(i));
1219 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1222 KdenliveSettings::setSnaptopoints(snap);
1223 if (m_selectionGroup) {
1224 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1225 m_selectionGroupInfo.track = m_selectionGroup->track();
1228 } else resetSelectionGroup();
1231 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1233 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1234 /*if (m_moveOpMode == KEYFRAME) {
1235 // user double clicked on a keyframe, open edit dialog
1236 //TODO: update for effects with several values per keyframe
1237 QDialog d(parentWidget());
1238 Ui::KeyFrameDialog_UI view;
1240 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1241 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1242 view.kfr_value->setFocus();
1243 if (d.exec() == QDialog::Accepted) {
1244 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1245 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1246 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1247 QString previous = item->keyframes(item->selectedEffectIndex());
1248 item->updateKeyframeEffect();
1249 QString next = item->keyframes(item->selectedEffectIndex());
1250 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1251 m_commandStack->push(command);
1252 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1253 emit clipItemSelected(item, item->selectedEffectIndex());
1258 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1259 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1260 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1261 //QString previous = item->keyframes(item->selectedEffectIndex());
1262 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1263 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1264 //item->updateKeyframeEffect();
1265 //QString next = item->keyframes(item->selectedEffectIndex());
1266 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1267 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1268 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1269 m_commandStack->push(command);
1270 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1271 emit clipItemSelected(item, item->selectedEffectIndex());
1273 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1276 QList<QGraphicsItem *> collisionList = items(event->pos());
1277 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1278 Guide *editGuide = (Guide *) collisionList.at(0);
1279 if (editGuide) slotEditGuide(editGuide->info());
1284 void CustomTrackView::editItemDuration()
1286 AbstractClipItem *item;
1290 if (m_scene->selectedItems().count() == 1) {
1291 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1293 if (m_scene->selectedItems().empty())
1294 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1296 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1302 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1306 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1307 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1311 if (!item->isItemLocked()) {
1314 if (item->type() == TRANSITIONWIDGET)
1315 getTransitionAvailableSpace(item, minimum, maximum);
1317 getClipAvailableSpace(item, minimum, maximum);
1319 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1320 if (d.exec() == QDialog::Accepted) {
1321 ItemInfo clipInfo = item->info();
1322 ItemInfo startInfo = clipInfo;
1323 if (item->type() == TRANSITIONWIDGET) {
1324 // move & resize transition
1325 clipInfo.startPos = d.startPos();
1326 clipInfo.endPos = clipInfo.startPos + d.duration();
1327 clipInfo.track = item->track();
1328 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1329 updateTrackDuration(clipInfo.track, command);
1330 m_commandStack->push(command);
1332 // move and resize clip
1333 ClipItem *clip = static_cast<ClipItem *>(item);
1334 QUndoCommand *moveCommand = new QUndoCommand();
1335 moveCommand->setText(i18n("Edit clip"));
1336 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1337 // duration was reduced, so process it first
1338 clipInfo.endPos = clipInfo.startPos + d.duration();
1339 clipInfo.cropStart = d.cropStart();
1341 resizeClip(startInfo, clipInfo);
1342 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1343 adjustEffects(clip, startInfo, moveCommand);
1344 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1347 if (d.startPos() != clipInfo.startPos) {
1348 startInfo = clipInfo;
1349 clipInfo.startPos = d.startPos();
1350 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1351 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1354 if (d.duration() > item->cropDuration()) {
1355 // duration was increased, so process it after move
1356 startInfo = clipInfo;
1357 clipInfo.endPos = clipInfo.startPos + d.duration();
1358 clipInfo.cropStart = d.cropStart();
1360 resizeClip(startInfo, clipInfo);
1361 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1362 adjustEffects(clip, startInfo, moveCommand);
1363 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1365 updateTrackDuration(clipInfo.track, moveCommand);
1366 m_commandStack->push(moveCommand);
1370 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1374 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1376 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1378 clip->setKeyframes(index, keyframes);
1379 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1380 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1384 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1386 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1387 m_editGuide->setEnabled(m_dragGuide != NULL);
1388 m_markerMenu->clear();
1389 m_markerMenu->setEnabled(false);
1391 m_timelineContextMenu->popup(pos);
1392 } else if (group != NULL) {
1393 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1394 m_ungroupAction->setEnabled(true);
1395 updateClipTypeActions(NULL);
1396 m_timelineContextClipMenu->popup(pos);
1398 m_ungroupAction->setEnabled(false);
1399 if (clip->type() == AVWIDGET) {
1400 ClipItem *item = static_cast <ClipItem*>(clip);
1401 //build go to marker menu
1402 if (item->baseClip()) {
1403 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1404 int offset = item->startPos().frames(m_document->fps());
1405 if (!markers.isEmpty()) {
1406 for (int i = 0; i < markers.count(); i++) {
1407 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1408 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1409 QAction *go = m_markerMenu->addAction(position);
1410 go->setData(pos + offset);
1413 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1415 updateClipTypeActions(item);
1416 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1417 m_timelineContextClipMenu->popup(pos);
1418 } else if (clip->type() == TRANSITIONWIDGET) {
1419 m_timelineContextTransitionMenu->popup(pos);
1424 void CustomTrackView::activateMonitor()
1426 emit activateDocumentMonitor();
1429 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1431 resetSelectionGroup();
1433 info.startPos = GenTime();
1434 info.cropStart = GenTime(in, m_document->fps());
1435 info.endPos = GenTime(out - in, m_document->fps());
1436 info.cropDuration = info.endPos - info.startPos;
1439 // Check if clip can be inserted at that position
1440 ItemInfo pasteInfo = info;
1441 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1442 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1443 pasteInfo.track = selectedTrack();
1444 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1445 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1449 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1450 updateTrackDuration(pasteInfo.track, command);
1451 m_commandStack->push(command);
1453 selectClip(true, false);
1454 // Automatic audio split
1455 if (KdenliveSettings::splitaudio())
1459 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1461 if (data->hasFormat("kdenlive/clip")) {
1463 m_scene->clearSelection();
1464 resetSelectionGroup(false);
1465 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1466 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1468 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1471 if (clip->producer() == NULL) {
1472 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1475 QPointF framePos = mapToScene(pos);
1477 info.startPos = GenTime();
1478 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1479 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1480 info.cropDuration = info.endPos - info.startPos;
1483 // Check if clip can be inserted at that position
1484 ItemInfo pasteInfo = info;
1485 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1486 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1487 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1488 framePos.setX((int)(framePos.x() + 0.5));
1489 framePos.setY(pasteInfo.track * m_tracksHeight);
1490 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1493 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1494 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1495 m_selectionGroup->addToGroup(item);
1496 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1498 QList <GenTime> offsetList;
1499 offsetList.append(info.endPos);
1500 updateSnapPoints(NULL, offsetList);
1501 m_selectionGroup->setPos(framePos);
1502 scene()->addItem(m_selectionGroup);
1503 m_selectionGroup->setSelected(true);
1505 } else if (data->hasFormat("kdenlive/producerslist")) {
1507 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1508 m_scene->clearSelection();
1509 resetSelectionGroup(false);
1511 QList <GenTime> offsetList;
1512 QList <ItemInfo> infoList;
1513 QPointF framePos = mapToScene(pos);
1514 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1515 int track = (int)(framePos.y() / m_tracksHeight);
1516 framePos.setX((int)(framePos.x() + 0.5));
1517 framePos.setY(track * m_tracksHeight);
1519 // Check if clips can be inserted at that position
1520 for (int i = 0; i < ids.size(); ++i) {
1521 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1523 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1526 if (clip->producer() == NULL) {
1527 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1531 info.startPos = start;
1532 info.cropDuration = clip->duration();
1533 info.endPos = info.startPos + info.cropDuration;
1535 infoList.append(info);
1536 start += clip->duration();
1538 if (!canBePastedTo(infoList, AVWIDGET)) {
1541 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 info.startPos = start;
1547 info.cropDuration = clip->duration();
1548 info.endPos = info.startPos + info.cropDuration;
1550 start += info.cropDuration;
1551 offsetList.append(start);
1552 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1553 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1554 m_selectionGroup->addToGroup(item);
1555 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1558 updateSnapPoints(NULL, offsetList);
1559 m_selectionGroup->setPos(framePos);
1560 scene()->addItem(m_selectionGroup);
1561 //m_selectionGroup->setZValue(10);
1562 m_thumbsTimer.start();
1566 // the drag is not a clip (may be effect, ...)
1574 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1576 if (insertDropClips(event->mimeData(), event->pos())) {
1577 event->acceptProposedAction();
1578 } else QGraphicsView::dragEnterEvent(event);
1581 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1583 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);
1584 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1585 collindingItems.removeAll(item);
1586 if (collindingItems.isEmpty()) return false;
1588 for (int i = 0; i < collindingItems.count(); i++) {
1589 QGraphicsItem *collision = collindingItems.at(i);
1590 if (collision->type() == item->type()) {
1592 kDebug() << "// COLLISIION DETECTED";
1600 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1602 int track = m_document->tracksCount() - clip->track();
1603 GenTime pos = clip->startPos();
1604 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1605 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1608 bool success = true;
1609 for (int i = 0; i < clip->effectsCount(); i++) {
1610 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1612 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1613 m_document->renderer()->doRefresh();
1616 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1618 if (pos < GenTime()) {
1621 m_document->addTrackEffect(track - 1, effect);
1622 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1623 emit updateTrackEffectState(track - 1);
1624 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1627 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1629 // Special case: speed effect
1630 if (effect.attribute("id") == "speed") {
1631 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1632 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1636 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1637 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1638 if (strobe == 0) strobe = 1;
1639 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1640 EffectsParameterList params = clip->addEffect(effect);
1641 m_document->renderer()->mltAddEffect(track, pos, params);
1642 if (clip->isSelected()) emit clipItemSelected(clip);
1645 EffectsParameterList params = clip->addEffect(effect);
1646 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1647 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1648 if (clip->isSelected()) emit clipItemSelected(clip);
1649 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1652 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1654 QString index = effect.attribute("kdenlive_ix");
1655 if (pos < GenTime()) {
1656 // Delete track effect
1657 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1658 m_document->removeTrackEffect(track - 1, effect);
1660 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1661 emit updateTrackEffectState(track - 1);
1662 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1665 // Special case: speed effect
1666 if (effect.attribute("id") == "speed") {
1667 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1669 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1670 clip->deleteEffect(index);
1671 emit clipItemSelected(clip);
1672 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1676 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1677 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1678 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1681 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1683 clip->deleteEffect(index);
1684 emit clipItemSelected(clip);
1688 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1690 QList<QGraphicsItem *> itemList = group->childItems();
1691 QUndoCommand *effectCommand = new QUndoCommand();
1693 QDomElement namenode = effect.firstChildElement("name");
1694 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1695 else effectName = i18n("effect");
1696 effectCommand->setText(i18n("Add %1", effectName));
1698 for (int i = 0; i < itemList.count(); i++) {
1699 if (itemList.at(i)->type() == AVWIDGET) {
1700 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1701 if (effect.attribute("type") == "audio") {
1702 // Don't add audio effects on video clips
1703 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1704 } else if (effect.hasAttribute("type") == false) {
1705 // Don't add video effect on audio clips
1706 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1709 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1710 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1713 if (item->isItemLocked()) {
1716 item->initEffect(effect);
1718 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1723 m_commandStack->push(effectCommand);
1724 setDocumentModified();
1725 } else delete effectCommand;
1728 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1730 QList<QGraphicsItem *> itemList;
1731 QUndoCommand *effectCommand = new QUndoCommand();
1733 QDomElement namenode = effect.firstChildElement("name");
1734 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1735 else effectName = i18n("effect");
1736 effectCommand->setText(i18n("Add %1", effectName));
1738 if (track == -1) itemList = scene()->selectedItems();
1739 if (itemList.isEmpty()) {
1740 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1741 if (clip) itemList.append(clip);
1742 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1746 for (int i = 0; i < itemList.count(); i++) {
1747 if (itemList.at(i)->type() == GROUPWIDGET) {
1748 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1749 for (int j = 0; j < subitems.count(); j++) {
1750 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1755 for (int i = 0; i < itemList.count(); i++) {
1756 if (itemList.at(i)->type() == AVWIDGET) {
1757 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1758 if (effect.attribute("type") == "audio") {
1759 // Don't add audio effects on video clips
1760 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1761 /* do not show error message when item is part of a group as the user probably knows what he does then
1762 * and the message is annoying when working with the split audio feature */
1763 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1764 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1767 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1768 // Don't add video effect on audio clips
1769 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1770 /* do not show error message when item is part of a group as the user probably knows what he does then
1771 * and the message is annoying when working with the split audio feature */
1772 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1773 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1777 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1778 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1781 if (item->isItemLocked()) {
1785 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1786 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1788 item->initEffect(effect);
1790 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1793 if (effectCommand->childCount() > 0) {
1794 m_commandStack->push(effectCommand);
1795 setDocumentModified();
1796 if (effectCommand->childCount() == 1) {
1797 // Display newly added clip effect
1798 for (int i = 0; i < itemList.count(); i++) {
1799 if (itemList.at(i)->type() == AVWIDGET) {
1800 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1801 if (!clip->isSelected()) {
1803 clip->setSelected(true);
1805 clip->setSelectedEffect(clip->effectsCount() - 1);
1806 emit clipItemSelected(clip, clip->effectsCount() - 1);
1811 } else delete effectCommand;
1814 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1817 // delete track effect
1818 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1819 m_commandStack->push(command);
1820 setDocumentModified();
1823 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1824 //clip is in a group, also remove the effect in other clips of the group
1825 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1826 QUndoCommand *delCommand = new QUndoCommand();
1828 QDomElement namenode = effect.firstChildElement("name");
1829 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1830 else effectName = i18n("effect");
1831 delCommand->setText(i18n("Delete %1", effectName));
1834 for (int i = 0; i < items.count(); i++) {
1835 if (items.at(i)->type() == GROUPWIDGET) {
1836 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1837 for (int j = 0; j < subitems.count(); j++) {
1838 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1843 for (int i = 0; i < items.count(); i++) {
1844 if (items.at(i)->type() == AVWIDGET) {
1845 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1846 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1848 QDomElement eff = item->effectAt(ix);
1849 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1853 if (delCommand->childCount() > 0)
1854 m_commandStack->push(delCommand);
1857 setDocumentModified();
1860 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1861 m_commandStack->push(command);
1862 setDocumentModified();
1865 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1867 if (insertedEffect.isNull()) {
1868 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1871 QDomElement effect = insertedEffect.cloneNode().toElement();
1872 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1873 if (pos < GenTime()) {
1874 // editing a track effect
1875 EffectsParameterList effectParams = getEffectArgs(effect);
1876 // check if we are trying to reset a keyframe effect
1877 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1878 clip->initEffect(effect);
1879 effectParams = getEffectArgs(effect);
1881 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1882 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1883 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1884 emit updateTrackEffectState(track);
1885 setDocumentModified();
1889 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1891 // Special case: speed effect
1892 if (effect.attribute("id") == "speed") {
1893 if (effect.attribute("disable") == "1") {
1894 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1897 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1898 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1899 if (strobe == 0) strobe = 1;
1900 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1902 clip->setEffectAt(ix, effect);
1903 if (ix == clip->selectedEffectIndex()) {
1904 clip->setSelectedEffect(ix);
1905 if (!triggeredByUser)
1906 emit clipItemSelected(clip, ix);
1911 EffectsParameterList effectParams = getEffectArgs(effect);
1912 // check if we are trying to reset a keyframe effect
1913 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1914 clip->initEffect(effect);
1915 effectParams = getEffectArgs(effect);
1918 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1919 // A fade effect was modified, update the clip
1920 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1921 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1922 clip->setFadeIn(pos);
1924 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1925 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1926 clip->setFadeOut(pos);
1930 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1931 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1933 clip->setEffectAt(ix, effect);
1934 if (ix == clip->selectedEffectIndex()) {
1935 clip->setSelectedEffect(ix);
1936 if (!triggeredByUser)
1937 emit clipItemSelected(clip, ix);
1940 setDocumentModified();
1943 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1945 if (pos < GenTime()) {
1946 // Moving track effect
1947 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1948 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1950 if (!act.isNull() && !before.isNull()) {
1951 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1952 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1953 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1954 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1955 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1958 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1959 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1960 QDomElement act = clip->effectAt(newPos - 1);
1961 QDomElement before = clip->effectAt(oldPos - 1);
1962 clip->setEffectAt(oldPos - 1, act);
1963 clip->setEffectAt(newPos - 1, before);
1964 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1965 if (act.attribute("id") == "speed") {
1966 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1967 } else if (before.attribute("id") == "speed") {
1968 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1969 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1970 emit clipItemSelected(clip, newPos - 1);
1971 setDocumentModified();
1972 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1975 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1977 EditEffectCommand *command;
1979 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1980 else effect = clip->effectAt(effectPos);
1981 QDomElement oldEffect = effect.cloneNode().toElement();
1982 effect.setAttribute("disable", (int) disable);
1986 // editing track effect
1987 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1989 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1991 m_commandStack->push(command);
1992 setDocumentModified();;
1995 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1997 MoveEffectCommand *command;
1999 // editing track effect
2000 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2001 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2002 m_commandStack->push(command);
2003 setDocumentModified();
2006 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2008 EditEffectCommand *command;
2009 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2010 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2011 m_commandStack->push(command);
2014 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2016 QDomElement effect = clip->getEffectAt(ix);
2017 QDomElement oldeffect = effect.cloneNode().toElement();
2018 effect.setAttribute("region", region);
2019 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2020 m_commandStack->push(command);
2023 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2027 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2028 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2029 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2031 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);
2033 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2034 m_blockRefresh = false;
2038 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2039 int cutPos = (int) cutTime.frames(m_document->fps());
2041 newPos.startPos = cutTime;
2042 newPos.endPos = info.endPos;
2043 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2044 newPos.track = info.track;
2045 newPos.cropDuration = newPos.endPos - newPos.startPos;
2047 bool snap = KdenliveSettings::snaptopoints();
2048 KdenliveSettings::setSnaptopoints(false);
2049 ClipItem *dup = item->clone(newPos);
2051 // remove unwanted effects
2052 // fade in from 2nd part of the clip
2053 int ix = dup->hasEffect(QString(), "fadein");
2055 QDomElement oldeffect = dup->effectAt(ix);
2056 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2058 ix = dup->hasEffect(QString(), "fade_from_black");
2060 QDomElement oldeffect = dup->effectAt(ix);
2061 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2063 // fade out from 1st part of the clip
2064 ix = item->hasEffect(QString(), "fadeout");
2066 QDomElement oldeffect = item->effectAt(ix);
2067 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2069 ix = item->hasEffect(QString(), "fade_to_black");
2071 QDomElement oldeffect = item->effectAt(ix);
2072 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2076 item->resizeEnd(cutPos);
2077 scene()->addItem(dup);
2078 if (item->checkKeyFrames())
2079 slotRefreshEffects(item);
2080 if (dup->checkKeyFrames())
2081 slotRefreshEffects(dup);
2083 item->baseClip()->addReference();
2084 m_document->updateClip(item->baseClip()->getId());
2085 setDocumentModified();
2086 KdenliveSettings::setSnaptopoints(snap);
2087 if (execute && item->isSelected())
2088 emit clipItemSelected(item);
2093 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2094 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2096 if (!item || !dup || item == dup) {
2097 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2098 m_blockRefresh = false;
2101 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2102 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2106 bool snap = KdenliveSettings::snaptopoints();
2107 KdenliveSettings::setSnaptopoints(false);
2109 // join fade effects again
2110 int ix = dup->hasEffect(QString(), "fadeout");
2112 QDomElement effect = dup->effectAt(ix);
2113 item->addEffect(effect);
2115 ix = dup->hasEffect(QString(), "fade_to_black");
2117 QDomElement effect = dup->effectAt(ix);
2118 item->addEffect(effect);
2121 m_waitingThumbs.removeAll(dup);
2122 bool selected = item->isSelected();
2123 if (dup->isSelected()) {
2125 item->setSelected(true);
2126 emit clipItemSelected(NULL);
2128 dup->baseClip()->removeReference();
2129 m_document->updateClip(dup->baseClip()->getId());
2130 scene()->removeItem(dup);
2134 ItemInfo clipinfo = item->info();
2135 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2136 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2138 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2139 setDocumentModified();
2141 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2143 KdenliveSettings::setSnaptopoints(snap);
2144 if (execute && selected)
2145 emit clipItemSelected(item);
2148 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2151 void CustomTrackView::slotEnableRefresh()
2153 m_blockRefresh = false;
2156 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2158 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2159 if (itemList.count() == 1) {
2160 if (itemList.at(0)->type() == AVWIDGET) {
2161 ClipItem *item = (ClipItem *) itemList.at(0);
2163 info.track = item->track();
2164 ClipItem *transitionClip = NULL;
2165 const int transitiontrack = getPreviousVideoTrack(info.track);
2166 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2167 if (pos < item->startPos() + item->cropDuration() / 2) {
2168 // add transition to clip start
2169 info.startPos = item->startPos();
2170 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2171 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2172 info.endPos = transitionClip->endPos();
2173 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2174 // Check there is no other transition at that place
2175 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2176 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2177 QList<QGraphicsItem *> selection = m_scene->items(r);
2178 bool transitionAccepted = true;
2179 for (int i = 0; i < selection.count(); i++) {
2180 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2181 Transition *tr = static_cast <Transition *>(selection.at(i));
2182 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2183 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2184 } else transitionAccepted = false;
2187 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2188 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2191 // add transition to clip end
2192 info.endPos = item->endPos();
2193 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2194 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2195 info.startPos = transitionClip->startPos();
2196 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2197 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2198 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2200 // Check there is no other transition at that place
2201 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2202 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2203 QList<QGraphicsItem *> selection = m_scene->items(r);
2204 bool transitionAccepted = true;
2205 for (int i = 0; i < selection.count(); i++) {
2206 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2207 Transition *tr = static_cast <Transition *>(selection.at(i));
2208 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2209 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2210 } else transitionAccepted = false;
2213 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2214 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2217 } else for (int i = 0; i < itemList.count(); i++) {
2218 if (itemList.at(i)->type() == AVWIDGET) {
2219 ClipItem *item = (ClipItem *) itemList.at(i);
2221 info.startPos = item->startPos();
2222 info.endPos = info.startPos + GenTime(65, m_document->fps());
2223 info.track = item->track();
2225 // Check there is no other transition at that place
2226 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2227 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2228 QList<QGraphicsItem *> selection = m_scene->items(r);
2229 bool transitionAccepted = true;
2230 for (int i = 0; i < selection.count(); i++) {
2231 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2232 Transition *tr = static_cast <Transition *>(selection.at(i));
2233 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2234 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2235 } else transitionAccepted = false;
2238 int transitiontrack = getPreviousVideoTrack(info.track);
2239 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2240 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2245 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2247 if (transitionInfo.startPos >= transitionInfo.endPos) {
2248 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2251 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2252 m_commandStack->push(command);
2253 setDocumentModified();
2256 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2258 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2259 //kDebug() << "---- ADDING transition " << params.attribute("value");
2260 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2261 scene()->addItem(tr);
2262 setDocumentModified();
2264 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2269 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2271 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2273 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2276 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2277 if (m_dragItem == item) m_dragItem = NULL;
2279 #if QT_VERSION >= 0x040600
2280 // animate item deletion
2281 item->closeAnimation();
2285 emit transitionItemSelected(NULL);
2286 setDocumentModified();
2289 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2291 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2292 QDomElement xml = tr->toXML();
2293 if (old.isNull() || xml.isNull()) {
2294 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2297 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2298 updateTrackDuration(tr->track(), command);
2299 m_commandStack->push(command);
2300 setDocumentModified();
2303 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2305 Transition *item = getTransitionItemAt(pos, track);
2307 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2312 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2314 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);
2315 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2316 item->setTransitionParameters(transition);
2317 if (updateTransitionWidget) {
2318 ItemInfo info = item->info();
2320 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2321 if (transitionClip && transitionClip->baseClip()) {
2322 QString size = transitionClip->baseClip()->getProperty("frame_size");
2323 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2324 if (factor == 0) factor = 1.0;
2325 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2326 p.setY(size.section('x', 1, 1).toInt());
2328 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2330 setDocumentModified();
2333 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2336 const QPointF pos = mapToScene(event->pos());
2337 if (m_selectionGroup) {
2338 m_selectionGroup->setPos(pos);
2339 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2340 event->acceptProposedAction();
2342 // Drag enter was not possible, try again at mouse position
2343 insertDropClips(event->mimeData(), event->pos());
2347 QGraphicsView::dragMoveEvent(event);
2351 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2353 if (m_selectionGroup && m_clipDrag) {
2354 m_thumbsTimer.stop();
2355 m_waitingThumbs.clear();
2356 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2358 scene()->destroyItemGroup(m_selectionGroup);
2359 m_selectionGroup = NULL;
2360 } else QGraphicsView::dragLeaveEvent(event);
2363 void CustomTrackView::dropEvent(QDropEvent * event)
2365 if (m_selectionGroup && m_clipDrag) {
2366 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2367 resetSelectionGroup();
2368 m_scene->clearSelection();
2369 bool hasVideoClip = false;
2370 QUndoCommand *addCommand = new QUndoCommand();
2371 addCommand->setText(i18n("Add timeline clip"));
2372 QList <ClipItem *> brokenClips;
2374 for (int i = 0; i < items.count(); i++) {
2375 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2376 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2377 if (items.count() == 1) {
2378 updateClipTypeActions(item);
2380 updateClipTypeActions(NULL);
2383 //TODO: take care of edit mode for undo
2384 item->baseClip()->addReference();
2385 //item->setZValue(item->defaultZValue());
2386 m_document->updateClip(item->baseClip()->getId());
2387 ItemInfo info = item->info();
2389 int tracknumber = m_document->tracksCount() - info.track - 1;
2390 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2391 if (isLocked) item->setItemLocked(true);
2392 ItemInfo clipInfo = info;
2393 clipInfo.track = m_document->tracksCount() - item->track();
2395 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2397 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2398 brokenClips.append(item);
2401 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2403 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2404 updateTrackDuration(info.track, addCommand);
2406 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2407 // add transparency transition
2408 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2409 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2411 item->setSelected(true);
2413 qDeleteAll(brokenClips);
2414 brokenClips.clear();
2415 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2416 else delete addCommand;
2418 // Automatic audio split
2419 if (KdenliveSettings::splitaudio())
2421 setDocumentModified();
2425 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2426 QList<QGraphicsItem *> selection = m_scene->items(rect);
2427 QStringList timelineList;
2429 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2430 for (int i = 0; i < selection.count(); i++) {
2431 if (selection.at(i)->type() == AVWIDGET) {
2432 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2433 int start = clip->startPos().frames(m_document->fps());
2434 int end = clip->endPos().frames(m_document->fps());
2435 timelineList.append(QString::number(start) + "-" + QString::number(end));
2438 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2441 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2442 if (items.count() > 1) {
2443 groupSelectedItems(true);
2444 } else if (items.count() == 1) {
2445 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2446 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2448 event->setDropAction(Qt::MoveAction);
2450 } else QGraphicsView::dropEvent(event);
2454 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2456 bool snap = KdenliveSettings::snaptopoints();
2457 KdenliveSettings::setSnaptopoints(false);
2458 if (mode == OVERWRITEEDIT) {
2459 // if we are in overwrite mode, move clips accordingly
2461 if (item == NULL) info = posinfo;
2462 else info = item->info();
2463 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);
2464 QList<QGraphicsItem *> selection = m_scene->items(rect);
2465 if (item) selection.removeAll(item);
2466 for (int i = 0; i < selection.count(); i++) {
2467 if (!selection.at(i)->isEnabled()) continue;
2468 if (selection.at(i)->type() == AVWIDGET) {
2469 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2470 if (clip->startPos() < info.startPos) {
2471 if (clip->endPos() > info.endPos) {
2472 ItemInfo clipInfo = clip->info();
2473 ItemInfo dupInfo = clipInfo;
2474 GenTime diff = info.startPos - clipInfo.startPos;
2475 dupInfo.startPos = info.startPos;
2476 dupInfo.cropStart += diff;
2477 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2478 ItemInfo newdupInfo = dupInfo;
2479 GenTime diff2 = info.endPos - info.startPos;
2480 newdupInfo.startPos = info.endPos;
2481 newdupInfo.cropStart += diff2;
2482 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2483 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2484 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2485 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2486 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2488 ItemInfo newclipInfo = clip->info();
2489 newclipInfo.endPos = info.startPos;
2490 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2491 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2493 } else if (clip->endPos() <= info.endPos) {
2494 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2495 m_waitingThumbs.removeAll(clip);
2496 scene()->removeItem(clip);
2500 ItemInfo newclipInfo = clip->info();
2501 newclipInfo.startPos = info.endPos;
2502 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2503 clip->resizeStart(info.endPos.frames(m_document->fps()));
2507 } else if (mode == INSERTEDIT) {
2508 // if we are in push mode, move clips accordingly
2510 if (item == NULL) info = posinfo;
2511 else info = item->info();
2512 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);
2513 QList<QGraphicsItem *> selection = m_scene->items(rect);
2514 if (item) selection.removeAll(item);
2515 for (int i = 0; i < selection.count(); i++) {
2516 if (selection.at(i)->type() == AVWIDGET) {
2517 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2518 if (clip->startPos() < info.startPos) {
2519 if (clip->endPos() > info.startPos) {
2520 ItemInfo clipInfo = clip->info();
2521 ItemInfo dupInfo = clipInfo;
2522 GenTime diff = info.startPos - clipInfo.startPos;
2523 dupInfo.startPos = info.startPos;
2524 dupInfo.cropStart += diff;
2525 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2526 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2527 // Commented out; variable dup unused. --granjow
2528 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2529 cutClip(clipInfo, info.startPos, true, false);
2532 // TODO: add insertspacecommand
2537 KdenliveSettings::setSnaptopoints(snap);
2541 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2543 if (mode == OVERWRITEEDIT) {
2544 // if we are in overwrite or push mode, move clips accordingly
2545 bool snap = KdenliveSettings::snaptopoints();
2546 KdenliveSettings::setSnaptopoints(false);
2547 ItemInfo info = item->info();
2548 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2549 QList<QGraphicsItem *> selection = m_scene->items(rect);
2550 selection.removeAll(item);
2551 for (int i = 0; i < selection.count(); i++) {
2552 if (!selection.at(i)->isEnabled()) continue;
2553 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2554 Transition *tr = static_cast<Transition *>(selection.at(i));
2555 if (tr->startPos() < info.startPos) {
2556 ItemInfo firstPos = tr->info();
2557 ItemInfo newPos = firstPos;
2558 firstPos.endPos = item->startPos();
2559 newPos.startPos = item->endPos();
2560 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2561 if (tr->endPos() > info.endPos) {
2563 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2565 } else if (tr->endPos() > info.endPos) {
2567 ItemInfo firstPos = tr->info();
2568 firstPos.startPos = item->endPos();
2569 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2571 // remove transition
2572 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2576 KdenliveSettings::setSnaptopoints(snap);
2580 QStringList CustomTrackView::mimeTypes() const
2582 QStringList qstrList;
2583 // list of accepted mime types for drop
2584 qstrList.append("text/plain");
2585 qstrList.append("kdenlive/producerslist");
2586 qstrList.append("kdenlive/clip");
2590 Qt::DropActions CustomTrackView::supportedDropActions() const
2592 // returns what actions are supported when dropping
2593 return Qt::MoveAction;
2596 void CustomTrackView::setDuration(int duration)
2598 int diff = qAbs(duration - sceneRect().width());
2599 if (diff * matrix().m11() > -50) {
2600 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2601 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2603 m_projectDuration = duration;
2606 int CustomTrackView::duration() const
2608 return m_projectDuration;
2611 void CustomTrackView::addTrack(TrackInfo type, int ix)
2613 if (ix == -1 || ix == m_document->tracksCount()) {
2614 m_document->insertTrack(0, type);
2615 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2617 m_document->insertTrack(m_document->tracksCount() - ix, type);
2618 // insert track in MLT playlist
2619 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2621 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2622 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2623 QList<QGraphicsItem *> selection = m_scene->items(r);
2624 resetSelectionGroup();
2626 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2627 scene()->addItem(m_selectionGroup);
2628 for (int i = 0; i < selection.count(); i++) {
2629 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2630 m_selectionGroup->addToGroup(selection.at(i));
2631 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2634 // Move graphic items
2635 m_selectionGroup->translate(0, m_tracksHeight);
2637 // adjust track number
2638 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2639 for (int i = 0; i < children.count(); i++) {
2640 if (children.at(i)->type() == GROUPWIDGET) {
2641 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2642 children << grp->childItems();
2645 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2647 ItemInfo clipinfo = item->info();
2648 if (item->type() == AVWIDGET) {
2649 ClipItem *clip = static_cast <ClipItem *>(item);
2650 // slowmotion clips are not track dependant, so no need to update them
2651 if (clip->speed() != 1.0) continue;
2652 // We add a move clip command so that we get the correct producer for new track number
2653 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2654 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2655 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2656 // problem updating clip
2657 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2660 } else if (item->type() == TRANSITIONWIDGET) {
2661 Transition *tr = static_cast <Transition *>(item);
2662 int track = tr->transitionEndTrack();
2664 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2668 resetSelectionGroup(false);
2671 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2672 for (int i = 0; i < m_guides.count(); i++) {
2673 QLineF l = m_guides.at(i)->line();
2674 l.setP2(QPointF(l.x2(), maxHeight));
2675 m_guides.at(i)->setLine(l);
2678 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2679 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2680 viewport()->update();
2681 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2682 //setFixedHeight(50 * m_tracksCount);
2684 updateTrackNames(ix, true);
2687 void CustomTrackView::removeTrack(int ix)
2689 // Delete track in MLT playlist
2690 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2691 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2693 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2694 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2695 QList<QGraphicsItem *> selection = m_scene->items(r);
2697 resetSelectionGroup();
2699 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2700 scene()->addItem(m_selectionGroup);
2701 for (int i = 0; i < selection.count(); i++) {
2702 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2703 m_selectionGroup->addToGroup(selection.at(i));
2704 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2707 // Move graphic items
2708 qreal ydiff = 0 - (int) m_tracksHeight;
2709 m_selectionGroup->translate(0, ydiff);
2711 // adjust track number
2712 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2713 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2714 for (int i = 0; i < children.count(); i++) {
2715 if (children.at(i)->type() == GROUPWIDGET) {
2716 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2717 children << grp->childItems();
2720 if (children.at(i)->type() == AVWIDGET) {
2721 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2723 ItemInfo clipinfo = clip->info();
2724 // We add a move clip command so that we get the correct producer for new track number
2725 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2726 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2727 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2728 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2731 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2732 Transition *tr = static_cast <Transition *>(children.at(i));
2734 int track = tr->transitionEndTrack();
2736 ItemInfo clipinfo = tr->info();
2737 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2741 resetSelectionGroup(false);
2743 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2744 for (int i = 0; i < m_guides.count(); i++) {
2745 QLineF l = m_guides.at(i)->line();
2746 l.setP2(QPointF(l.x2(), maxHeight));
2747 m_guides.at(i)->setLine(l);
2749 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2750 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2752 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2753 viewport()->update();
2755 updateTrackNames(ix, false);
2756 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2759 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2761 for (int i = 0; i < trackInfos.count(); ++i) {
2762 m_document->setTrackType(i, trackInfos.at(i));
2763 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2764 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2767 viewport()->update();
2768 emit trackHeightChanged();
2771 void CustomTrackView::slotSwitchTrackAudio(int ix)
2773 /*for (int i = 0; i < m_document->tracksCount(); i++)
2774 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2775 int tracknumber = m_document->tracksCount() - ix - 1;
2776 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2777 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2778 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2779 setDocumentModified();
2782 void CustomTrackView::slotSwitchTrackLock(int ix)
2784 int tracknumber = m_document->tracksCount() - ix - 1;
2785 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2786 m_commandStack->push(command);
2790 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2792 int tracknumber = m_document->tracksCount() - ix - 1;
2793 m_document->switchTrackLock(tracknumber, lock);
2795 emit doTrackLock(ix, lock);
2796 AbstractClipItem *clip = NULL;
2797 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2799 for (int i = 0; i < selection.count(); i++) {
2800 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2801 if (selection.at(i)->parentItem() && m_selectionGroup) {
2802 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2803 resetSelectionGroup();
2806 bool changeGroupLock = true;
2807 bool hasClipOnTrack = false;
2808 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2809 for (int j = 0; j < children.count(); ++j) {
2810 if (children.at(j)->isSelected()) {
2811 if (children.at(j)->type() == AVWIDGET)
2812 emit clipItemSelected(NULL);
2813 else if (children.at(j)->type() == TRANSITIONWIDGET)
2814 emit transitionItemSelected(NULL);
2819 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2820 if (child == m_dragItem)
2823 // only unlock group, if it is not locked by another track too
2824 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2825 changeGroupLock = false;
2827 // only (un-)lock if at least one clip is on the track
2828 if (child->track() == ix)
2829 hasClipOnTrack = true;
2831 if (changeGroupLock && hasClipOnTrack)
2832 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2833 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2834 if (selection.at(i)->parentItem()) {
2835 if (selection.at(i)->parentItem() == m_selectionGroup) {
2836 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2837 resetSelectionGroup();
2839 // groups are handled separately
2844 if (selection.at(i)->isSelected()) {
2845 if (selection.at(i)->type() == AVWIDGET)
2846 emit clipItemSelected(NULL);
2848 emit transitionItemSelected(NULL);
2850 clip = static_cast <AbstractClipItem *>(selection.at(i));
2851 clip->setItemLocked(lock);
2852 if (clip == m_dragItem)
2856 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2857 viewport()->update();
2858 setDocumentModified();
2861 void CustomTrackView::slotSwitchTrackVideo(int ix)
2863 int tracknumber = m_document->tracksCount() - ix;
2864 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2865 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2866 setDocumentModified();
2869 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2871 // Check there is no group going over several tracks there, or that would result in timeline corruption
2872 QList<QGraphicsItem *> selection = scene()->items(rect);
2874 int maxHeight = m_tracksHeight * 1.5;
2875 for (int i = 0; i < selection.count(); i++) {
2876 // Check that we don't try to move a group with clips on other tracks
2877 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2880 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2888 void CustomTrackView::slotRemoveSpace()
2892 if (m_menuPosition.isNull()) {
2893 pos = GenTime(cursorPos(), m_document->fps());
2895 TrackDialog d(m_document, parentWidget());
2896 d.comboTracks->setCurrentIndex(m_selectedTrack);
2897 d.label->setText(i18n("Track"));
2898 d.before_select->setHidden(true);
2899 d.setWindowTitle(i18n("Remove Space"));
2900 d.video_track->setHidden(true);
2901 d.audio_track->setHidden(true);
2902 if (d.exec() != QDialog::Accepted) return;
2903 track = d.comboTracks->currentIndex();
2905 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2906 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2909 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2910 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2914 ClipItem *item = getClipItemAt(pos, track);
2916 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);
2919 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2921 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);
2925 // Make sure there is no group in the way
2926 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2929 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2931 // groups found on track, do not allow the move
2932 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2936 QList<ItemInfo> clipsToMove;
2937 QList<ItemInfo> transitionsToMove;
2939 for (int i = 0; i < items.count(); i++) {
2940 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2941 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2942 ItemInfo info = item->info();
2943 if (item->type() == AVWIDGET) {
2944 clipsToMove.append(info);
2945 } else if (item->type() == TRANSITIONWIDGET) {
2946 transitionsToMove.append(info);
2951 if (!transitionsToMove.isEmpty()) {
2952 // Make sure that by moving the items, we don't get a transition collision
2953 // Find first transition
2954 ItemInfo info = transitionsToMove.at(0);
2955 for (int i = 1; i < transitionsToMove.count(); i++)
2956 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
2958 // make sure there are no transitions on the way
2959 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
2960 items = scene()->items(rect);
2961 int transitionCorrection = -1;
2962 for (int i = 0; i < items.count(); i++) {
2963 if (items.at(i)->type() == TRANSITIONWIDGET) {
2964 // There is a transition on the way
2965 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2966 int transitionEnd = item->endPos().frames(m_document->fps());
2967 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
2971 if (transitionCorrection > 0) {
2972 // We need to fix the move length
2973 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
2976 // Make sure we don't send transition before 0
2977 if (info.startPos.frames(m_document->fps()) < length) {
2978 // reduce length to maximum possible
2979 length = info.startPos.frames(m_document->fps());
2983 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2984 updateTrackDuration(track, command);
2985 m_commandStack->push(command);
2988 void CustomTrackView::slotInsertSpace()
2992 if (m_menuPosition.isNull()) {
2993 pos = GenTime(cursorPos(), m_document->fps());
2995 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2996 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2998 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2999 if (d.exec() != QDialog::Accepted) return;
3000 GenTime spaceDuration = d.selectedDuration();
3001 track = d.selectedTrack();
3003 QList<QGraphicsItem *> items;
3005 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3006 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3010 ClipItem *item = getClipItemAt(pos, track);
3011 if (item) pos = item->startPos();
3013 // Make sure there is no group in the way
3014 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3016 items = checkForGroups(rect, &isOk);
3018 // groups found on track, do not allow the move
3019 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3023 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3024 items = scene()->items(rect);
3027 QList<ItemInfo> clipsToMove;
3028 QList<ItemInfo> transitionsToMove;
3030 for (int i = 0; i < items.count(); i++) {
3031 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3032 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3033 ItemInfo info = item->info();
3034 if (item->type() == AVWIDGET)
3035 clipsToMove.append(info);
3036 else if (item->type() == TRANSITIONWIDGET)
3037 transitionsToMove.append(info);
3041 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3042 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3043 updateTrackDuration(track, command);
3044 m_commandStack->push(command);
3048 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3050 int diff = duration.frames(m_document->fps());
3051 resetSelectionGroup();
3052 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3053 scene()->addItem(m_selectionGroup);
3055 Transition *transition;
3057 // Create lists with start pos for each track
3058 QMap <int, int> trackClipStartList;
3059 QMap <int, int> trackTransitionStartList;
3061 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3062 trackClipStartList[i] = -1;
3063 trackTransitionStartList[i] = -1;
3066 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3067 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3069 if (clip->parentItem()) {
3070 m_selectionGroup->addToGroup(clip->parentItem());
3071 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3073 m_selectionGroup->addToGroup(clip);
3074 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3076 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))
3077 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3079 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);
3082 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3083 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3085 if (transition->parentItem()) {
3086 m_selectionGroup->addToGroup(transition->parentItem());
3087 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3089 m_selectionGroup->addToGroup(transition);
3090 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3092 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))
3093 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3094 } 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);
3096 m_selectionGroup->translate(diff, 0);
3098 // update items coordinates
3099 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3101 for (int i = 0; i < itemList.count(); i++) {
3102 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3103 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3104 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3105 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3106 for (int j = 0; j < children.count(); j++) {
3107 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3112 resetSelectionGroup(false);
3114 track = m_document->tracksCount() - track;
3115 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3118 void CustomTrackView::deleteClip(const QString &clipId)
3120 resetSelectionGroup();
3121 QList<QGraphicsItem *> itemList = items();
3122 QUndoCommand *deleteCommand = new QUndoCommand();
3124 for (int i = 0; i < itemList.count(); i++) {
3125 if (itemList.at(i)->type() == AVWIDGET) {
3126 ClipItem *item = (ClipItem *)itemList.at(i);
3127 if (item->clipProducer() == clipId) {
3129 if (item->parentItem()) {
3130 // Clip is in a group, destroy the group
3131 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3133 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3137 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3139 delete deleteCommand;
3141 updateTrackDuration(-1, deleteCommand);
3142 m_commandStack->push(deleteCommand);
3146 void CustomTrackView::setCursorPos(int pos, bool seek)
3148 if (pos == m_cursorPos) return;
3149 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3151 if (seek) m_document->renderer()->seek(m_cursorPos);
3152 else if (m_autoScroll) checkScrolling();
3153 m_cursorLine->setPos(m_cursorPos, 0);
3156 void CustomTrackView::updateCursorPos()
3158 m_cursorLine->setPos(m_cursorPos, 0);
3161 int CustomTrackView::cursorPos()
3163 return (int)(m_cursorPos);
3166 void CustomTrackView::moveCursorPos(int delta)
3168 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3169 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3170 m_cursorPos += delta;
3171 m_cursorLine->setPos(m_cursorPos, 0);
3172 m_document->renderer()->seek(m_cursorPos);
3175 void CustomTrackView::initCursorPos(int pos)
3177 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3179 m_cursorLine->setPos(pos, 0);
3183 void CustomTrackView::checkScrolling()
3185 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3188 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3190 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3191 QGraphicsView::mouseReleaseEvent(event);
3192 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3193 #if QT_VERSION >= 0x040600
3194 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3196 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3197 if (event->button() == Qt::MidButton) {
3200 setDragMode(QGraphicsView::NoDrag);
3201 if (m_operationMode == MOVEGUIDE) {
3202 setCursor(Qt::ArrowCursor);
3203 m_operationMode = NONE;
3204 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3205 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3206 if (newPos != m_dragGuide->position()) {
3207 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3208 m_commandStack->push(command);
3209 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3210 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3211 m_document->syncGuides(m_guides);
3216 } else if (m_operationMode == SPACER && m_selectionGroup) {
3218 if (event->modifiers() != Qt::ControlModifier) {
3219 // We are moving all tracks
3221 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3222 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3224 if (timeOffset != GenTime()) {
3225 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3227 QList<ItemInfo> clipsToMove;
3228 QList<ItemInfo> transitionsToMove;
3230 // Create lists with start pos for each track
3231 QMap <int, int> trackClipStartList;
3232 QMap <int, int> trackTransitionStartList;
3234 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3235 trackClipStartList[i] = -1;
3236 trackTransitionStartList[i] = -1;
3239 for (int i = 0; i < items.count(); i++) {
3240 if (items.at(i)->type() == GROUPWIDGET)
3241 items += items.at(i)->childItems();
3244 for (int i = 0; i < items.count(); i++) {
3245 if (items.at(i)->type() == AVWIDGET) {
3246 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3247 ItemInfo info = item->info();
3248 clipsToMove.append(info);
3250 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3251 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3252 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3253 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3254 ItemInfo info = item->info();
3255 transitionsToMove.append(info);
3257 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3258 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3261 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3262 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3263 updateTrackDuration(track, command);
3264 m_commandStack->push(command);
3265 if (track != -1) track = m_document->tracksCount() - track;
3266 kDebug() << "SPACER TRACK:" << track;
3267 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3268 setDocumentModified();
3271 resetSelectionGroup(false);
3272 m_operationMode = NONE;
3273 } else if (m_operationMode == RUBBERSELECTION) {
3274 resetSelectionGroup();
3275 groupSelectedItems();
3276 m_operationMode = NONE;
3279 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3280 emit transitionItemSelected(NULL);
3284 if (m_dragItem) info = m_dragItem->info();
3286 if (m_operationMode == MOVE) {
3287 setCursor(Qt::OpenHandCursor);
3288 if (m_dragItem->parentItem() == 0) {
3289 // we are moving one clip, easy
3290 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3291 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3292 Mlt::Producer *prod = item->getProducer(info.track);
3293 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);
3296 QUndoCommand *moveCommand = new QUndoCommand();
3297 moveCommand->setText(i18n("Move clip"));
3298 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3300 int tracknumber = m_document->tracksCount() - item->track() - 1;
3301 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3302 if (isLocked) item->setItemLocked(true);
3303 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3304 // Also move automatic transitions (on lower track)
3305 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3306 ItemInfo startTrInfo;
3307 ItemInfo newStartTrInfo;
3308 bool moveStartTrans = false;
3309 bool moveEndTrans = false;
3310 if (startTransition && startTransition->isAutomatic()) {
3311 startTrInfo = startTransition->info();
3312 newStartTrInfo = startTrInfo;
3313 newStartTrInfo.track = info.track;
3314 newStartTrInfo.startPos = info.startPos;
3315 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3316 // transition end should stay the same
3318 // transition end should be adjusted to clip
3319 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3321 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3323 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3324 // Check if there is a transition at clip end
3325 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3326 if (tr && tr->isAutomatic()) {
3327 ItemInfo trInfo = tr->info();
3328 ItemInfo newTrInfo = trInfo;
3329 newTrInfo.track = info.track;
3330 newTrInfo.endPos = m_dragItem->endPos();
3331 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3332 // transition start should stay the same
3334 // transition start should be moved
3335 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3337 if (newTrInfo.startPos < newTrInfo.endPos) {
3338 moveEndTrans = true;
3339 if (moveStartTrans) {
3340 // we have to move both transitions, remove the start one so that there is no collision
3341 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3343 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3344 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3345 if (moveStartTrans) {
3346 // re-add transition in correct place
3347 int transTrack = startTransition->transitionEndTrack();
3348 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3349 transTrack = getPreviousVideoTrack(info.track);
3351 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3352 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3358 if (moveStartTrans && !moveEndTrans) {
3359 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3360 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3363 // Also move automatic transitions (on upper track)
3364 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3365 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3366 ItemInfo trInfo = tr->info();
3367 ItemInfo newTrInfo = trInfo;
3368 newTrInfo.startPos = m_dragItem->startPos();
3369 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3370 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3371 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3372 // transition end should be adjusted to clip on upper track
3373 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3375 if (newTrInfo.startPos < newTrInfo.endPos) {
3376 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3377 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3381 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3382 // Check if there is a transition at clip end
3383 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3384 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3385 ItemInfo trInfo = tr->info();
3386 ItemInfo newTrInfo = trInfo;
3387 newTrInfo.endPos = m_dragItem->endPos();
3388 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3389 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3390 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3391 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3392 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3393 // transition start should be moved
3394 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3396 if (newTrInfo.startPos < newTrInfo.endPos) {
3397 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3398 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3403 updateTrackDuration(info.track, moveCommand);
3404 if (m_dragItemInfo.track != info.track)
3405 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3406 m_commandStack->push(moveCommand);
3407 //checkTrackSequence(m_dragItem->track());
3409 // undo last move and emit error message
3410 bool snap = KdenliveSettings::snaptopoints();
3411 KdenliveSettings::setSnaptopoints(false);
3412 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3413 KdenliveSettings::setSnaptopoints(snap);
3414 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3416 setDocumentModified();
3417 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3418 Transition *transition = static_cast <Transition *>(m_dragItem);
3419 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3420 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)) {
3421 // Moving transition failed, revert to previous position
3422 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3423 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3425 QUndoCommand *moveCommand = new QUndoCommand();
3426 moveCommand->setText(i18n("Move transition"));
3427 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3428 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3429 updateTrackDuration(info.track, moveCommand);
3430 if (m_dragItemInfo.track != info.track)
3431 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3432 m_commandStack->push(moveCommand);
3433 setDocumentModified();
3437 // Moving several clips. We need to delete them and readd them to new position,
3438 // or they might overlap each other during the move
3439 QGraphicsItemGroup *group;
3440 if (m_selectionGroup)
3441 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3443 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3444 QList<QGraphicsItem *> items = group->childItems();
3446 QList<ItemInfo> clipsToMove;
3447 QList<ItemInfo> transitionsToMove;
3449 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3450 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3452 QUndoCommand *moveGroup = new QUndoCommand();
3453 moveGroup->setText(i18n("Move group"));
3454 if (timeOffset != GenTime() || trackOffset != 0) {
3455 // remove items in MLT playlist
3458 int max = items.count();
3459 for (int i = 0; i < max; i++) {
3460 if (items.at(i)->type() == GROUPWIDGET) {
3461 items += items.at(i)->childItems();
3464 m_document->renderer()->blockSignals(true);
3465 for (int i = 0; i < items.count(); i++) {
3466 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3467 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3468 ItemInfo info = item->info();
3469 if (item->type() == AVWIDGET) {
3470 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3471 // error, clip cannot be removed from playlist
3472 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3474 clipsToMove.append(info);
3477 transitionsToMove.append(info);
3478 Transition *tr = static_cast <Transition*>(item);
3479 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3482 m_document->renderer()->blockSignals(false);
3483 for (int i = 0; i < items.count(); i++) {
3484 // re-add items in correct place
3485 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3486 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3488 ItemInfo info = item->info();
3489 int tracknumber = m_document->tracksCount() - info.track - 1;
3490 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3492 group->removeFromGroup(item);
3493 item->setItemLocked(true);
3496 if (item->type() == AVWIDGET) {
3497 ClipItem *clip = static_cast <ClipItem*>(item);
3498 int trackProducer = info.track;
3499 info.track = m_document->tracksCount() - info.track;
3500 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3501 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3502 for (int i = 0; i < clip->effectsCount(); i++) {
3503 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3506 Transition *tr = static_cast <Transition*>(item);
3507 int newTrack = tr->transitionEndTrack();
3508 if (!tr->forcedTrack()) {
3509 newTrack = getPreviousVideoTrack(info.track);
3511 tr->updateTransitionEndTrack(newTrack);
3512 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3513 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3516 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3517 updateTrackDuration(-1, moveGroup);
3518 m_commandStack->push(moveGroup);
3520 //QPointF top = group->sceneBoundingRect().topLeft();
3521 //QPointF oldpos = m_selectionGroup->scenePos();
3522 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3523 //group->setPos(top);
3524 //TODO: get rid of the 3 lines below
3525 if (m_selectionGroup) {
3526 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3527 m_selectionGroupInfo.track = m_selectionGroup->track();
3529 for (int i = 0; i < items.count(); ++i) {
3530 if (items.at(i)->type() == GROUPWIDGET) {
3531 rebuildGroup((AbstractGroupItem*)items.at(i));
3536 for (int i = 0; i < items.count(); ++i) {
3538 items.at(i)->setSelected(true);
3539 if (items.at(i)->parentItem())
3540 items.at(i)->parentItem()->setSelected(true);
3543 resetSelectionGroup();
3544 groupSelectedItems();
3546 rebuildGroup((AbstractGroupItem *)group);
3548 setDocumentModified();
3551 m_document->renderer()->doRefresh();
3552 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3554 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3555 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3557 QUndoCommand *resizeCommand = new QUndoCommand();
3558 resizeCommand->setText(i18n("Resize group"));
3559 QList <QGraphicsItem *> items = parent->childItems();
3560 QList <ItemInfo> infos = parent->resizeInfos();
3561 parent->clearResizeInfos();
3563 for (int i = 0; i < items.count(); ++i) {
3564 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3565 if (item && item->type() == AVWIDGET) {
3566 ItemInfo info = infos.at(itemcount);
3567 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3571 m_commandStack->push(resizeCommand);
3574 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3576 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3578 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3579 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3581 QUndoCommand *resizeCommand = new QUndoCommand();
3582 resizeCommand->setText(i18n("Resize group"));
3583 QList <QGraphicsItem *> items = parent->childItems();
3584 QList <ItemInfo> infos = parent->resizeInfos();
3585 parent->clearResizeInfos();
3587 for (int i = 0; i < items.count(); ++i) {
3588 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3589 if (item && item->type() == AVWIDGET) {
3590 ItemInfo info = infos.at(itemcount);
3591 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3595 updateTrackDuration(-1, resizeCommand);
3596 m_commandStack->push(resizeCommand);
3599 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3601 } else if (m_operationMode == FADEIN) {
3602 // resize fade in effect
3603 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3604 int ix = item->hasEffect("volume", "fadein");
3605 int ix2 = item->hasEffect("", "fade_from_black");
3607 QDomElement oldeffect = item->effectAt(ix);
3608 int start = item->cropStart().frames(m_document->fps());
3609 int end = item->fadeIn();
3611 slotDeleteEffect(item, -1, oldeffect, false);
3614 QDomElement effect = oldeffect.cloneNode().toElement();
3615 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3616 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3617 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3618 emit clipItemSelected(item, ix);
3620 } else if (item->fadeIn() != 0 && ix2 == -1) {
3622 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3624 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3625 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3626 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3627 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3630 QDomElement oldeffect = item->effectAt(ix2);
3631 int start = item->cropStart().frames(m_document->fps());
3632 int end = item->fadeIn();
3634 slotDeleteEffect(item, -1, oldeffect, false);
3637 QDomElement effect = oldeffect.cloneNode().toElement();
3638 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3639 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3640 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3641 emit clipItemSelected(item, ix2);
3644 } else if (m_operationMode == FADEOUT) {
3645 // resize fade in effect
3646 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3647 int ix = item->hasEffect("volume", "fadeout");
3648 int ix2 = item->hasEffect("", "fade_to_black");
3650 QDomElement oldeffect = item->effectAt(ix);
3651 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3652 int start = item->fadeOut();
3654 slotDeleteEffect(item, -1, oldeffect, false);
3656 start = end - start;
3657 QDomElement effect = oldeffect.cloneNode().toElement();
3658 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3659 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3660 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3661 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3662 emit clipItemSelected(item, ix);
3664 } else if (item->fadeOut() != 0 && ix2 == -1) {
3666 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3668 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3669 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3670 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3671 EffectsList::setParameter(effect, "out", QString::number(0));
3672 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3675 QDomElement oldeffect = item->effectAt(ix2);
3676 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3677 int start = item->fadeOut();
3679 slotDeleteEffect(item, -1, oldeffect, false);
3681 start = end - start;
3682 QDomElement effect = oldeffect.cloneNode().toElement();
3683 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3684 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3685 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3686 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3687 emit clipItemSelected(item, ix2);
3690 } else if (m_operationMode == KEYFRAME) {
3691 // update the MLT effect
3692 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3693 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3695 // check if we want to remove keyframe
3696 double val = mapToScene(event->pos()).toPoint().y();
3697 QRectF br = item->sceneBoundingRect();
3698 double maxh = 100.0 / br.height();
3699 val = (br.bottom() - val) * maxh;
3700 int start = item->cropStart().frames(m_document->fps());
3701 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3703 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3705 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3707 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3710 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3711 //item->updateKeyframeEffect();
3712 //QString next = item->keyframes(item->selectedEffectIndex());
3713 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3714 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3716 m_commandStack->push(command);
3717 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3718 emit clipItemSelected(item, item->selectedEffectIndex());
3720 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3721 // A transition is selected
3723 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3724 if (transitionClip && transitionClip->baseClip()) {
3725 QString size = transitionClip->baseClip()->getProperty("frame_size");
3726 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3727 if (factor == 0) factor = 1.0;
3728 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3729 p.setY(size.section('x', 1, 1).toInt());
3731 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3732 } else emit transitionItemSelected(NULL);
3733 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3734 m_operationMode = NONE;
3737 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3739 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3741 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3742 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3743 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3744 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3745 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3746 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3747 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3751 m_waitingThumbs.removeAll(item);
3752 if (item->isSelected()) emit clipItemSelected(NULL);
3753 item->baseClip()->removeReference();
3754 m_document->updateClip(item->baseClip()->getId());
3756 /*if (item->baseClip()->isTransparent()) {
3757 // also remove automatic transition
3758 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3759 if (tr && tr->isAutomatic()) {
3760 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3761 scene()->removeItem(tr);
3766 if (m_dragItem == item) m_dragItem = NULL;
3768 #if QT_VERSION >= 0x040600
3769 // animate item deletion
3770 item->closeAnimation();
3771 /*if (refresh) item->closeAnimation();
3773 // no refresh, means we have several operations chained, we need to delete clip immediatly
3774 // so that it does not get in the way of the other
3783 setDocumentModified();
3784 if (refresh) m_document->renderer()->doRefresh();
3787 void CustomTrackView::deleteSelectedClips()
3789 resetSelectionGroup();
3790 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3791 if (itemList.count() == 0) {
3792 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3795 scene()->clearSelection();
3796 QUndoCommand *deleteSelected = new QUndoCommand();
3800 int transitionCount = 0;
3801 // expand & destroy groups
3802 for (int i = 0; i < itemList.count(); i++) {
3803 if (itemList.at(i)->type() == GROUPWIDGET) {
3805 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3806 QList <ItemInfo> clipInfos;
3807 QList <ItemInfo> transitionInfos;
3808 for (int j = 0; j < children.count(); j++) {
3809 if (children.at(j)->type() == AVWIDGET) {
3810 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3811 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3812 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3813 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3814 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3816 if (itemList.contains(children.at(j))) {
3817 children.removeAt(j);
3821 itemList += children;
3822 if (clipInfos.count() > 0)
3823 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3825 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3826 itemList.insert(i + 1, itemList.at(i)->parentItem());
3829 for (int i = 0; i < itemList.count(); i++) {
3830 if (itemList.at(i)->type() == AVWIDGET) {
3832 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3833 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3834 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3835 emit clipItemSelected(NULL);
3836 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3838 Transition *item = static_cast <Transition *>(itemList.at(i));
3839 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3840 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3841 emit transitionItemSelected(NULL);
3844 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3845 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3846 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3847 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3848 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3849 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3850 else deleteSelected->setText(i18n("Delete selected items"));
3851 updateTrackDuration(-1, deleteSelected);
3852 m_commandStack->push(deleteSelected);
3855 void CustomTrackView::changeClipSpeed()
3857 // TODO: remove after string freeze
3858 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3859 if (itemList.count() == 0) {
3860 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3863 QUndoCommand *changeSelected = new QUndoCommand();
3864 changeSelected->setText("Edit clip speed");
3868 for (int i = 0; i < itemList.count(); i++) {
3869 if (itemList.at(i)->type() == AVWIDGET) {
3870 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3871 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3873 double speed = (double) percent / 100.0;
3874 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3876 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3880 if (count > 0) m_commandStack->push(changeSelected);
3881 else delete changeSelected;
3884 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3887 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3889 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3891 kDebug() << "ERROR: Cannot find clip for speed change";
3892 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3895 info.track = m_document->tracksCount() - item->track();
3896 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3898 item->setSpeed(speed, strobe);
3899 item->updateRectGeometry();
3900 if (item->cropDuration().frames(m_document->fps()) != endPos)
3901 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3902 updatePositionEffects(item, info);
3903 setDocumentModified();
3905 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3909 void CustomTrackView::cutSelectedClips()
3911 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3912 QList<AbstractGroupItem *> groups;
3913 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3914 for (int i = 0; i < itemList.count(); ++i) {
3915 if (!itemList.at(i))
3917 if (itemList.at(i)->type() == AVWIDGET) {
3918 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3919 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3920 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3921 if (!groups.contains(group))
3923 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3924 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3925 m_commandStack->push(command);
3927 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3928 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3929 if (!groups.contains(group))
3934 for (int i = 0; i < groups.count(); ++i)
3935 razorGroup(groups.at(i), currentPos);
3938 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3941 QList <QGraphicsItem *> children = group->childItems();
3942 QList <ItemInfo> clips1, transitions1;
3943 QList <ItemInfo> clipsCut, transitionsCut;
3944 QList <ItemInfo> clips2, transitions2;
3945 for (int i = 0; i < children.count(); ++i) {
3946 children.at(i)->setSelected(false);
3947 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3948 if (child->type() == AVWIDGET) {
3949 if (cutPos > child->endPos())
3950 clips1 << child->info();
3951 else if (cutPos < child->startPos())
3952 clips2 << child->info();
3954 clipsCut << child->info();
3956 if (cutPos > child->endPos())
3957 transitions1 << child->info();
3958 else if (cutPos < child->startPos())
3959 transitions2 << child->info();
3961 transitionsCut << child->info();
3964 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3966 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3967 m_commandStack->push(command);
3971 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)
3974 for (int i = 0; i < clipsCut.count(); ++i) {
3975 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3977 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3978 clips1 << clip->info();
3979 if (clipBehind != NULL)
3980 clips2 << clipBehind->info();
3983 /* TODO: cut transitionsCut
3984 * For now just append them to group1 */
3985 transitions1 << transitionsCut;
3986 doGroupClips(clips1, transitions1, true);
3987 doGroupClips(clips2, transitions2, true);
3989 /* we might also just use clipsCut.at(0)->parentItem().
3990 * Do this loop just in case something went wrong during cut */
3991 for (int i = 0; i < clipsCut.count(); ++i) {
3992 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3993 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3994 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3995 QList <QGraphicsItem *> children = group->childItems();
3996 QList <ItemInfo> groupClips;
3997 QList <ItemInfo> groupTrans;
3998 for (int j = 0; j < children.count(); ++j) {
3999 if (children.at(j)->type() == AVWIDGET)
4000 groupClips << ((AbstractClipItem *)children.at(j))->info();
4001 else if (children.at(j)->type() == TRANSITIONWIDGET)
4002 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4004 doGroupClips(groupClips, groupTrans, false);
4008 for (int i = 0; i < clipsCut.count(); ++i)
4009 cutClip(clipsCut.at(i), cutPos, false);
4010 // TODO: uncut transitonsCut
4011 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4015 void CustomTrackView::groupClips(bool group)
4017 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4018 QList <ItemInfo> clipInfos;
4019 QList <ItemInfo> transitionInfos;
4022 int max = itemList.count();
4023 for (int i = 0; i < max; i++) {
4024 if (itemList.at(i)->type() == GROUPWIDGET) {
4025 itemList += itemList.at(i)->childItems();
4029 for (int i = 0; i < itemList.count(); i++) {
4030 if (itemList.at(i)->type() == AVWIDGET) {
4031 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4032 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4033 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4034 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4035 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4038 if (clipInfos.count() > 0) {
4039 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4040 m_commandStack->push(command);
4044 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4046 resetSelectionGroup();
4047 m_scene->clearSelection();
4049 for (int i = 0; i < clipInfos.count(); i++) {
4050 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4051 if (clip == NULL) continue;
4052 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4053 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4054 m_document->clipManager()->removeGroup(grp);
4055 scene()->destroyItemGroup(grp);
4057 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4059 for (int i = 0; i < transitionInfos.count(); i++) {
4060 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4061 if (tr == NULL) continue;
4062 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4063 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4064 m_document->clipManager()->removeGroup(grp);
4065 scene()->destroyItemGroup(grp);
4067 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4069 setDocumentModified();
4073 QList <QGraphicsItemGroup *> groups;
4074 for (int i = 0; i < clipInfos.count(); i++) {
4075 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4077 clip->setSelected(true);
4080 for (int i = 0; i < transitionInfos.count(); i++) {
4081 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4083 clip->setSelected(true);
4086 groupSelectedItems(false, true);
4087 setDocumentModified();
4090 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4092 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4093 if (baseclip == NULL) {
4094 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4098 if (baseclip->producer() == NULL) {
4099 // If the clip has no producer, we must wait until it is created...
4101 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4102 emit forceClipProcessing(clipId);
4103 qApp->processEvents();
4104 for (int i = 0; i < 3; i++) {
4105 if (baseclip->producer() == NULL) {
4106 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4109 if (baseclip->producer() == NULL) {
4110 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4114 emit displayMessage(QString(), InformationMessage);
4118 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4119 item->setEffectList(effects);
4120 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4121 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4122 scene()->addItem(item);
4124 int producerTrack = info.track;
4125 int tracknumber = m_document->tracksCount() - info.track - 1;
4126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4127 if (isLocked) item->setItemLocked(true);
4129 baseclip->addReference();
4130 m_document->updateClip(baseclip->getId());
4131 info.track = m_document->tracksCount() - info.track;
4132 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4133 for (int i = 0; i < item->effectsCount(); i++) {
4134 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4136 setDocumentModified();
4138 m_document->renderer()->doRefresh();
4139 if (!baseclip->isPlaceHolder())
4140 m_waitingThumbs.append(item);
4141 m_thumbsTimer.start();
4144 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4146 QList<QGraphicsItem *> list = scene()->items();
4147 QList <ClipItem *>clipList;
4148 ClipItem *clip = NULL;
4149 for (int i = 0; i < list.size(); ++i) {
4150 if (list.at(i)->type() == AVWIDGET) {
4151 clip = static_cast <ClipItem *>(list.at(i));
4152 if (clip->clipProducer() == clipId) {
4153 ItemInfo info = clip->info();
4154 Mlt::Producer *prod = NULL;
4155 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4156 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4157 else prod = clip->baseClip()->producer(info.track);
4158 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4159 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4161 else clipList.append(clip);
4165 for (int i = 0; i < clipList.count(); i++)
4166 clipList.at(i)->refreshClip(true, true);
4169 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4171 int framepos = (int)(pos.frames(m_document->fps()));
4172 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4173 ClipItem *clip = NULL;
4174 for (int i = 0; i < list.size(); i++) {
4175 if (!list.at(i)->isEnabled()) continue;
4176 if (list.at(i)->type() == AVWIDGET) {
4177 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4178 if (test->endPos() == pos) clip = test;
4185 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4187 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4188 ClipItem *clip = NULL;
4189 for (int i = 0; i < list.size(); i++) {
4190 if (!list.at(i)->isEnabled()) continue;
4191 if (list.at(i)->type() == AVWIDGET) {
4192 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4193 if (test->startPos() == pos) clip = test;
4200 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4202 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4203 QList<QGraphicsItem *> list = scene()->items(p);
4204 ClipItem *clip = NULL;
4205 for (int i = 0; i < list.size(); i++) {
4206 if (!list.at(i)->isEnabled()) continue;
4207 if (list.at(i)->type() == AVWIDGET) {
4208 clip = static_cast <ClipItem *>(list.at(i));
4215 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4217 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4220 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4222 const QPointF p(pos, (track + 1) * m_tracksHeight);
4223 QList<QGraphicsItem *> list = scene()->items(p);
4224 Transition *clip = NULL;
4225 for (int i = 0; i < list.size(); i++) {
4226 if (!list.at(i)->isEnabled()) continue;
4227 if (list.at(i)->type() == TRANSITIONWIDGET) {
4228 clip = static_cast <Transition *>(list.at(i));
4235 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4237 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4240 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4242 int framepos = (int)(pos.frames(m_document->fps()));
4243 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4244 QList<QGraphicsItem *> list = scene()->items(p);
4245 Transition *clip = NULL;
4246 for (int i = 0; i < list.size(); i++) {
4247 if (!list.at(i)->isEnabled()) continue;
4248 if (list.at(i)->type() == TRANSITIONWIDGET) {
4249 Transition *test = static_cast <Transition *>(list.at(i));
4250 if (test->endPos() == pos) clip = test;
4257 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4259 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4260 QList<QGraphicsItem *> list = scene()->items(p);
4261 Transition *clip = NULL;
4262 for (int i = 0; i < list.size(); ++i) {
4263 if (!list.at(i)->isEnabled()) continue;
4264 if (list.at(i)->type() == TRANSITIONWIDGET) {
4265 Transition *test = static_cast <Transition *>(list.at(i));
4266 if (test->startPos() == pos) clip = test;
4273 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4275 if (m_selectionGroup) resetSelectionGroup(false);
4276 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4278 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);
4279 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4282 Mlt::Producer *prod = item->getProducer(end.track);
4284 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);
4286 bool snap = KdenliveSettings::snaptopoints();
4287 KdenliveSettings::setSnaptopoints(false);
4288 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4290 int tracknumber = m_document->tracksCount() - end.track - 1;
4291 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4292 m_scene->clearSelection();
4293 if (isLocked) item->setItemLocked(true);
4295 if (item->isItemLocked()) item->setItemLocked(false);
4296 item->setSelected(true);
4298 if (item->baseClip()->isTransparent()) {
4299 // Also move automatic transition
4300 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4301 if (tr && tr->isAutomatic()) {
4302 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4303 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);
4304 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4307 KdenliveSettings::setSnaptopoints(snap);
4308 setDocumentModified();
4310 // undo last move and emit error message
4311 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4313 if (refresh) m_document->renderer()->doRefresh();
4316 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4319 resetSelectionGroup();
4320 m_scene->clearSelection();
4322 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4323 scene()->addItem(m_selectionGroup);
4325 m_document->renderer()->blockSignals(true);
4326 for (int i = 0; i < startClip.count(); i++) {
4328 startClip[i].startPos = startClip.at(i).startPos - offset;
4329 startClip[i].track = startClip.at(i).track - trackOffset;
4331 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4333 clip->setItemLocked(false);
4334 if (clip->parentItem()) {
4335 m_selectionGroup->addToGroup(clip->parentItem());
4336 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4338 m_selectionGroup->addToGroup(clip);
4339 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4341 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4342 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4344 for (int i = 0; i < startTransition.count(); i++) {
4346 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4347 startTransition[i].track = startTransition.at(i).track - trackOffset;
4349 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4351 tr->setItemLocked(false);
4352 if (tr->parentItem()) {
4353 m_selectionGroup->addToGroup(tr->parentItem());
4354 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4356 m_selectionGroup->addToGroup(tr);
4357 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4359 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());
4360 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4362 m_document->renderer()->blockSignals(false);
4364 if (m_selectionGroup) {
4365 bool snap = KdenliveSettings::snaptopoints();
4366 KdenliveSettings::setSnaptopoints(false);
4368 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4369 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4371 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4373 int max = children.count();
4374 for (int i = 0; i < max; i++) {
4375 if (children.at(i)->type() == GROUPWIDGET) {
4376 children += children.at(i)->childItems();
4377 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4378 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4379 /*m_document->clipManager()->removeGroup(grp);
4380 m_scene->destroyItemGroup(grp);*/
4381 children.removeAll(children.at(i));
4386 for (int i = 0; i < children.count(); i++) {
4387 // re-add items in correct place
4388 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4389 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4391 ItemInfo info = item->info();
4392 int tracknumber = m_document->tracksCount() - info.track - 1;
4393 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4395 item->setItemLocked(true);
4396 else if (item->isItemLocked())
4397 item->setItemLocked(false);
4399 if (item->type() == AVWIDGET) {
4400 ClipItem *clip = static_cast <ClipItem*>(item);
4401 int trackProducer = info.track;
4402 info.track = m_document->tracksCount() - info.track;
4403 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4404 for (int i = 0; i < clip->effectsCount(); i++) {
4405 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4407 } else if (item->type() == TRANSITIONWIDGET) {
4408 Transition *tr = static_cast <Transition*>(item);
4410 if (!tr->forcedTrack()) {
4411 newTrack = getPreviousVideoTrack(info.track);
4413 newTrack = tr->transitionEndTrack() + trackOffset;
4414 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4416 tr->updateTransitionEndTrack(newTrack);
4417 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4421 resetSelectionGroup(false);
4423 for (int i = 0; i < children.count(); i++) {
4424 if (children.at(i)->parentItem())
4425 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4429 KdenliveSettings::setSnaptopoints(snap);
4430 m_document->renderer()->doRefresh();
4431 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4434 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool m_refresh)
4436 Transition *item = getTransitionItemAt(start.startPos, start.track);
4438 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);
4439 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4443 bool snap = KdenliveSettings::snaptopoints();
4444 KdenliveSettings::setSnaptopoints(false);
4446 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4447 // Transition was moved
4448 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4449 } else if (end.endPos == start.endPos) {
4450 // Transition start resize
4451 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4452 } else if (end.startPos == start.startPos) {
4453 // Transition end resize;
4454 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4455 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4458 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4459 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4460 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4462 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4463 KdenliveSettings::setSnaptopoints(snap);
4464 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4465 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());
4466 if (m_dragItem && m_dragItem == item) {
4468 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4469 if (transitionClip && transitionClip->baseClip()) {
4470 QString size = transitionClip->baseClip()->getProperty("frame_size");
4471 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4472 if (factor == 0) factor = 1.0;
4473 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4474 p.setY(size.section('x', 1, 1).toInt());
4476 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4478 if (m_refresh) m_document->renderer()->doRefresh();
4479 setDocumentModified();
4482 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4484 bool resizeClipStart = (start.startPos != end.startPos);
4485 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4487 if (dontWorry) return;
4488 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);
4489 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4492 if (item->parentItem()) {
4493 // Item is part of a group, reset group
4494 resetSelectionGroup();
4497 bool snap = KdenliveSettings::snaptopoints();
4498 KdenliveSettings::setSnaptopoints(false);
4500 if (resizeClipStart) {
4501 ItemInfo clipinfo = item->info();
4502 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4503 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4505 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4507 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4509 ItemInfo clipinfo = item->info();
4510 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4511 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4513 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4515 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4517 if (!resizeClipStart && end.cropStart != start.cropStart) {
4518 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4519 ItemInfo clipinfo = end;
4520 clipinfo.track = m_document->tracksCount() - end.track;
4521 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4523 item->setCropStart(end.cropStart);
4524 item->resetThumbs(true);
4527 m_document->renderer()->doRefresh();
4528 KdenliveSettings::setSnaptopoints(snap);
4529 setDocumentModified();
4532 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4534 if (pos == oldInfo.startPos.frames(m_document->fps()))
4536 bool snap = KdenliveSettings::snaptopoints();
4538 KdenliveSettings::setSnaptopoints(false);
4539 item->resizeStart(pos);
4540 if (item->startPos().frames(m_document->fps()) != pos) {
4541 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4542 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4543 KdenliveSettings::setSnaptopoints(snap);
4546 KdenliveSettings::setSnaptopoints(snap);
4549 bool hasParentCommand = false;
4551 hasParentCommand = true;
4553 command = new QUndoCommand();
4554 command->setText(i18n("Resize clip start"));
4557 // do this here, too, because otherwise undo won't update the group
4558 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4559 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4561 ItemInfo info = item->info();
4562 if (item->type() == AVWIDGET) {
4563 ItemInfo resizeinfo = oldInfo;
4564 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4565 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4567 // Check if there is an automatic transition on that clip (lower track)
4568 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4569 if (transition && transition->isAutomatic()) {
4570 ItemInfo trInfo = transition->info();
4571 ItemInfo newTrInfo = trInfo;
4572 newTrInfo.startPos = item->startPos();
4573 if (newTrInfo.startPos < newTrInfo.endPos)
4574 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4576 // Check if there is an automatic transition on that clip (upper track)
4577 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4578 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4579 ItemInfo trInfo = transition->info();
4580 ItemInfo newTrInfo = trInfo;
4581 newTrInfo.startPos = item->startPos();
4582 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4583 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4584 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4587 ClipItem *clip = static_cast < ClipItem * >(item);
4590 // Since we must always resize clip before updating the keyframes, we
4591 // put a resize command before & after checking keyframes so that
4592 // we are sure the resize is performed before whenever we do or undo the action
4593 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4594 adjustEffects(clip, oldInfo, command);
4595 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4596 emit clipItemSelected(clip);
4598 KdenliveSettings::setSnaptopoints(false);
4599 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4600 KdenliveSettings::setSnaptopoints(snap);
4601 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4603 } else if (item->type() == TRANSITIONWIDGET) {
4604 Transition *transition = static_cast <Transition *>(item);
4605 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)) {
4606 // Cannot resize transition
4607 KdenliveSettings::setSnaptopoints(false);
4608 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4609 KdenliveSettings::setSnaptopoints(snap);
4610 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4612 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4613 if (command == NULL)
4614 m_commandStack->push(moveCommand);
4618 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4619 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4621 if (!hasParentCommand)
4622 m_commandStack->push(command);
4625 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4627 if (pos == oldInfo.endPos.frames(m_document->fps()))
4629 bool snap = KdenliveSettings::snaptopoints();
4631 KdenliveSettings::setSnaptopoints(false);
4632 item->resizeEnd(pos);
4633 if (item->endPos().frames(m_document->fps()) != pos) {
4634 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4635 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4636 KdenliveSettings::setSnaptopoints(snap);
4639 KdenliveSettings::setSnaptopoints(snap);
4642 bool hasParentCommand = false;
4644 hasParentCommand = true;
4646 command = new QUndoCommand();
4649 // do this here, too, because otherwise undo won't update the group
4650 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4651 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4653 ItemInfo info = item->info();
4654 if (item->type() == AVWIDGET) {
4655 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4656 ItemInfo resizeinfo = info;
4657 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4658 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4660 // Check if there is an automatic transition on that clip (lower track)
4661 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4662 if (tr && tr->isAutomatic()) {
4663 ItemInfo trInfo = tr->info();
4664 ItemInfo newTrInfo = trInfo;
4665 newTrInfo.endPos = item->endPos();
4666 if (newTrInfo.endPos > newTrInfo.startPos)
4667 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4670 // Check if there is an automatic transition on that clip (upper track)
4671 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4672 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4673 ItemInfo trInfo = tr->info();
4674 ItemInfo newTrInfo = trInfo;
4675 newTrInfo.endPos = item->endPos();
4676 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4677 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4678 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4682 ClipItem *clip = static_cast < ClipItem * >(item);
4685 // Since we must always resize clip before updating the keyframes, we
4686 // put a resize command before & after checking keyframes so that
4687 // we are sure the resize is performed before whenever we do or undo the action
4688 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4689 adjustEffects(clip, oldInfo, command);
4690 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4691 emit clipItemSelected(clip);
4693 KdenliveSettings::setSnaptopoints(false);
4694 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4695 KdenliveSettings::setSnaptopoints(true);
4696 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4698 } else if (item->type() == TRANSITIONWIDGET) {
4699 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4700 Transition *transition = static_cast <Transition *>(item);
4701 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)) {
4702 // Cannot resize transition
4703 KdenliveSettings::setSnaptopoints(false);
4704 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4705 KdenliveSettings::setSnaptopoints(true);
4706 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4708 // Check transition keyframes
4709 QDomElement old = transition->toXML();
4710 if (transition->updateKeyframes()) {
4711 QDomElement xml = transition->toXML();
4712 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);
4713 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4715 new MoveTransitionCommand(this, oldInfo, info, false, command);
4718 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4719 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4721 if (!hasParentCommand) {
4722 updateTrackDuration(oldInfo.track, command);
4723 m_commandStack->push(command);
4727 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4729 int end = item->fadeIn();
4731 // there is a fade in effect
4732 int effectPos = item->hasEffect("volume", "fadein");
4733 if (effectPos != -1) {
4734 QDomElement effect = item->getEffectAt(effectPos);
4735 int start = item->cropStart().frames(m_document->fps());
4736 int max = item->cropDuration().frames(m_document->fps());
4738 // Make sure the fade effect is not longer than the clip
4739 item->setFadeIn(max);
4740 end = item->fadeIn();
4743 EffectsList::setParameter(effect, "in", QString::number(start));
4744 EffectsList::setParameter(effect, "out", QString::number(end));
4746 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4747 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4748 // if fade effect is displayed, update the effect edit widget with new clip duration
4749 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4750 emit clipItemSelected(item, effectPos);
4753 effectPos = item->hasEffect("brightness", "fade_from_black");
4754 if (effectPos != -1) {
4755 QDomElement effect = item->getEffectAt(effectPos);
4756 int start = item->cropStart().frames(m_document->fps());
4757 int max = item->cropDuration().frames(m_document->fps());
4759 // Make sure the fade effect is not longer than the clip
4760 item->setFadeIn(max);
4761 end = item->fadeIn();
4764 EffectsList::setParameter(effect, "in", QString::number(start));
4765 EffectsList::setParameter(effect, "out", QString::number(end));
4767 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4768 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4769 // if fade effect is displayed, update the effect edit widget with new clip duration
4770 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4771 emit clipItemSelected(item, effectPos);
4776 int start = item->fadeOut();
4778 // there is a fade out effect
4779 int effectPos = item->hasEffect("volume", "fadeout");
4780 if (effectPos != -1) {
4781 QDomElement effect = item->getEffectAt(effectPos);
4782 int max = item->cropDuration().frames(m_document->fps());
4783 int end = max + item->cropStart().frames(m_document->fps());
4785 // Make sure the fade effect is not longer than the clip
4786 item->setFadeOut(max);
4787 start = item->fadeOut();
4789 start = end - start;
4790 EffectsList::setParameter(effect, "in", QString::number(start));
4791 EffectsList::setParameter(effect, "out", QString::number(end));
4793 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4794 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4795 // if fade effect is displayed, update the effect edit widget with new clip duration
4796 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4797 emit clipItemSelected(item, effectPos);
4800 effectPos = item->hasEffect("brightness", "fade_to_black");
4801 if (effectPos != -1) {
4802 QDomElement effect = item->getEffectAt(effectPos);
4803 int max = item->cropDuration().frames(m_document->fps());
4804 int end = max + item->cropStart().frames(m_document->fps());
4806 // Make sure the fade effect is not longer than the clip
4807 item->setFadeOut(max);
4808 start = item->fadeOut();
4810 start = end - start;
4811 EffectsList::setParameter(effect, "in", QString::number(start));
4812 EffectsList::setParameter(effect, "out", QString::number(end));
4814 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4815 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4816 // if fade effect is displayed, update the effect edit widget with new clip duration
4817 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4818 emit clipItemSelected(item, effectPos);
4823 int effectPos = item->hasEffect("freeze", "freeze");
4824 if (effectPos != -1) {
4825 // Freeze effect needs to be adjusted with clip resize
4826 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4827 QDomElement eff = item->getEffectAt(effectPos);
4828 if (!eff.isNull() && diff != 0) {
4829 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4830 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4832 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4833 emit clipItemSelected(item, item->selectedEffectIndex());
4840 double CustomTrackView::getSnapPointForPos(double pos)
4842 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4845 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4847 QList <GenTime> snaps;
4848 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4849 QList<QGraphicsItem *> itemList = items();
4850 for (int i = 0; i < itemList.count(); i++) {
4851 if (itemList.at(i) == selected) continue;
4852 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4853 if (itemList.at(i)->type() == AVWIDGET) {
4854 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4855 GenTime start = item->startPos();
4856 GenTime end = item->endPos();
4857 snaps.append(start);
4859 if (!offsetList.isEmpty()) {
4860 for (int j = 0; j < offsetList.size(); j++) {
4861 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4862 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4866 QList < GenTime > markers = item->snapMarkers();
4867 for (int j = 0; j < markers.size(); ++j) {
4868 GenTime t = markers.at(j);
4870 if (!offsetList.isEmpty()) {
4871 for (int k = 0; k < offsetList.size(); k++) {
4872 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4876 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4877 Transition *transition = static_cast <Transition*>(itemList.at(i));
4878 GenTime start = transition->startPos();
4879 GenTime end = transition->endPos();
4880 snaps.append(start);
4882 if (!offsetList.isEmpty()) {
4883 for (int j = 0; j < offsetList.size(); j++) {
4884 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4885 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4891 // add cursor position
4892 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4894 if (!offsetList.isEmpty()) {
4895 for (int j = 0; j < offsetList.size(); j++) {
4896 snaps.append(pos - offsetList.at(j));
4901 for (int i = 0; i < m_guides.count(); i++) {
4902 snaps.append(m_guides.at(i)->position());
4903 if (!offsetList.isEmpty()) {
4904 for (int j = 0; j < offsetList.size(); j++) {
4905 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4911 QPoint z = m_document->zone();
4912 snaps.append(GenTime(z.x(), m_document->fps()));
4913 snaps.append(GenTime(z.y(), m_document->fps()));
4916 m_scene->setSnapList(snaps);
4917 //for (int i = 0; i < m_snapPoints.size(); ++i)
4918 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4921 void CustomTrackView::slotSeekToPreviousSnap()
4923 updateSnapPoints(NULL);
4924 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4925 setCursorPos((int) res.frames(m_document->fps()));
4929 void CustomTrackView::slotSeekToNextSnap()
4931 updateSnapPoints(NULL);
4932 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4933 setCursorPos((int) res.frames(m_document->fps()));
4937 void CustomTrackView::clipStart()
4939 AbstractClipItem *item = getMainActiveClip();
4941 setCursorPos((int) item->startPos().frames(m_document->fps()));
4946 void CustomTrackView::clipEnd()
4948 AbstractClipItem *item = getMainActiveClip();
4950 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4955 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4957 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4958 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4959 m_commandStack->push(command);
4962 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4964 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4965 m_commandStack->push(command);
4968 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4970 DocClipBase *base = m_document->clipManager()->getClipById(id);
4971 QList <CommentedTime> markers = base->commentedSnapMarkers();
4973 if (markers.isEmpty()) {
4974 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4977 QUndoCommand *deleteMarkers = new QUndoCommand();
4978 deleteMarkers->setText("Delete clip markers");
4980 for (int i = 0; i < markers.size(); i++) {
4981 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4983 m_commandStack->push(deleteMarkers);
4986 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
4988 DocClipBase *base = m_document->clipManager()->getClipById(id);
4989 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4990 else base->deleteSnapMarker(pos);
4991 emit updateClipMarkers(base);
4992 setDocumentModified();
4993 viewport()->update();
4996 int CustomTrackView::hasGuide(int pos, int offset)
4998 for (int i = 0; i < m_guides.count(); i++) {
4999 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5000 if (qAbs(guidePos - pos) <= offset) return guidePos;
5001 else if (guidePos > pos) return -1;
5006 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5010 double fps = m_document->fps();
5011 for (int i = 0; i < m_guides.count(); i++) {
5012 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5013 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5015 goMenu->setEnabled(!m_guides.isEmpty());
5018 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5020 if (oldPos > GenTime() && pos > GenTime()) {
5022 for (int i = 0; i < m_guides.count(); i++) {
5023 if (m_guides.at(i)->position() == oldPos) {
5024 Guide *item = m_guides.at(i);
5025 item->updateGuide(pos, comment);
5029 } else if (pos > GenTime()) addGuide(pos, comment);
5033 for (int i = 0; i < m_guides.count(); i++) {
5034 if (m_guides.at(i)->position() == oldPos) {
5035 delete m_guides.takeAt(i);
5040 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5042 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5043 m_document->syncGuides(m_guides);
5046 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5048 for (int i = 0; i < m_guides.count(); i++) {
5049 if (m_guides.at(i)->position() == pos) {
5050 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5054 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5055 scene()->addItem(g);
5057 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5058 m_document->syncGuides(m_guides);
5062 void CustomTrackView::slotAddGuide(bool dialog)
5064 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5066 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5067 if (d.exec() != QDialog::Accepted) return;
5068 marker = d.newMarker();
5071 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5073 if (addGuide(marker.time(), marker.comment())) {
5074 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5075 m_commandStack->push(command);
5079 void CustomTrackView::slotEditGuide(int guidePos)
5082 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5083 else pos = GenTime(guidePos, m_document->fps());
5085 for (int i = 0; i < m_guides.count(); i++) {
5086 if (m_guides.at(i)->position() == pos) {
5087 slotEditGuide(m_guides.at(i)->info());
5092 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5095 void CustomTrackView::slotEditGuide(CommentedTime guide)
5097 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5098 if (d.exec() == QDialog::Accepted) {
5099 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5100 m_commandStack->push(command);
5105 void CustomTrackView::slotEditTimeLineGuide()
5107 if (m_dragGuide == NULL) return;
5108 CommentedTime guide = m_dragGuide->info();
5109 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5110 if (d.exec() == QDialog::Accepted) {
5111 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5112 m_commandStack->push(command);
5116 void CustomTrackView::slotDeleteGuide(int guidePos)
5119 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5120 else pos = GenTime(guidePos, m_document->fps());
5122 for (int i = 0; i < m_guides.count(); i++) {
5123 if (m_guides.at(i)->position() == pos) {
5124 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5125 m_commandStack->push(command);
5130 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5134 void CustomTrackView::slotDeleteTimeLineGuide()
5136 if (m_dragGuide == NULL) return;
5137 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5138 m_commandStack->push(command);
5142 void CustomTrackView::slotDeleteAllGuides()
5144 QUndoCommand *deleteAll = new QUndoCommand();
5145 deleteAll->setText("Delete all guides");
5146 for (int i = 0; i < m_guides.count(); i++) {
5147 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5149 m_commandStack->push(deleteAll);
5152 void CustomTrackView::setTool(PROJECTTOOL tool)
5157 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5160 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5161 m_scene->setScale(scaleFactor, verticalScale);
5162 removeTipAnimation();
5163 bool adjust = false;
5164 if (verticalScale != matrix().m22()) adjust = true;
5165 setMatrix(newmatrix);
5167 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5168 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5169 for (int i = 0; i < m_guides.count(); i++) {
5170 QLineF l = m_guides.at(i)->line();
5171 l.setP2(QPointF(l.x2(), newHeight));
5172 m_guides.at(i)->setLine(l);
5174 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5177 int diff = sceneRect().width() - m_projectDuration;
5178 if (diff * newmatrix.m11() < 50) {
5179 if (newmatrix.m11() < 0.4)
5180 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5182 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5184 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5185 centerOn(QPointF(cursorPos(), verticalPos));
5188 void CustomTrackView::slotRefreshGuides()
5190 if (KdenliveSettings::showmarkers()) {
5191 for (int i = 0; i < m_guides.count(); i++)
5192 m_guides.at(i)->update();
5196 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5198 painter->setClipRect(rect);
5199 QPen pen1 = painter->pen();
5200 pen1.setColor(palette().dark().color());
5201 painter->setPen(pen1);
5202 double min = rect.left();
5203 double max = rect.right();
5204 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5205 int maxTrack = m_document->tracksCount();
5206 QColor lockedColor = palette().button().color();
5207 QColor audioColor = palette().alternateBase().color();
5208 for (int i = 0; i < maxTrack; i++) {
5209 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5210 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5211 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5212 if (i == m_selectedTrack)
5213 painter->fillRect(track, m_activeTrackBrush.brush(this));
5215 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5217 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5221 bool CustomTrackView::findString(const QString &text)
5224 for (int i = 0; i < m_searchPoints.size(); ++i) {
5225 marker = m_searchPoints.at(i).comment();
5226 if (marker.contains(text, Qt::CaseInsensitive)) {
5227 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5228 int vert = verticalScrollBar()->value();
5229 int hor = cursorPos();
5230 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5238 void CustomTrackView::selectFound(QString track, QString pos)
5240 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5241 slotSelectTrack(track.toInt());
5243 int vert = verticalScrollBar()->value();
5244 int hor = cursorPos();
5245 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5248 bool CustomTrackView::findNextString(const QString &text)
5251 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5252 marker = m_searchPoints.at(i).comment();
5253 if (marker.contains(text, Qt::CaseInsensitive)) {
5254 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5255 int vert = verticalScrollBar()->value();
5256 int hor = cursorPos();
5257 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5266 void CustomTrackView::initSearchStrings()
5268 m_searchPoints.clear();
5269 QList<QGraphicsItem *> itemList = items();
5270 for (int i = 0; i < itemList.count(); i++) {
5271 // parse all clip names
5272 if (itemList.at(i)->type() == AVWIDGET) {
5273 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5274 GenTime start = item->startPos();
5275 CommentedTime t(start, item->clipName());
5276 m_searchPoints.append(t);
5277 // add all clip markers
5278 QList < CommentedTime > markers = item->commentedSnapMarkers();
5279 m_searchPoints += markers;
5284 for (int i = 0; i < m_guides.count(); i++)
5285 m_searchPoints.append(m_guides.at(i)->info());
5287 qSort(m_searchPoints);
5290 void CustomTrackView::clearSearchStrings()
5292 m_searchPoints.clear();
5296 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5298 QList<ItemInfo> matchingInfo;
5299 QList<QGraphicsItem *> itemList = items();
5300 for (int i = 0; i < itemList.count(); i++) {
5301 if (itemList.at(i)->type() == AVWIDGET) {
5302 ClipItem *item = (ClipItem *)itemList.at(i);
5303 if (item->clipProducer() == clipId)
5304 matchingInfo << item->info();
5307 return matchingInfo;
5310 void CustomTrackView::copyClip()
5312 qDeleteAll(m_copiedItems);
5313 m_copiedItems.clear();
5314 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5315 if (itemList.count() == 0) {
5316 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5319 for (int i = 0; i < itemList.count(); i++) {
5320 if (itemList.at(i)->type() == AVWIDGET) {
5321 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5322 ClipItem *clone = clip->clone(clip->info());
5323 m_copiedItems.append(clone);
5324 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5325 Transition *dup = static_cast <Transition *>(itemList.at(i));
5326 m_copiedItems.append(dup->clone());
5331 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5333 if (m_scene->editMode() != NORMALEDIT) {
5334 // If we are in overwrite mode, always allow the move
5337 int height = m_tracksHeight - 2;
5339 if (type == TRANSITIONWIDGET) {
5340 height = Transition::itemHeight();
5341 offset = Transition::itemOffset();
5343 else if (type == AVWIDGET) {
5344 height = ClipItem::itemHeight();
5345 offset = ClipItem::itemOffset();
5347 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5348 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5349 for (int i = 0; i < collisions.count(); i++) {
5350 if (collisions.at(i)->type() == type) {
5357 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5360 for (int i = 0; i < infoList.count(); i++) {
5361 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));
5364 QList<QGraphicsItem *> collisions = scene()->items(path);
5365 for (int i = 0; i < collisions.count(); i++) {
5366 if (collisions.at(i)->type() == type) return false;
5371 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5373 for (int i = 0; i < items.count(); i++) {
5374 ItemInfo info = items.at(i)->info();
5375 info.startPos += offset;
5376 info.endPos += offset;
5377 info.track += trackOffset;
5378 if (!canBePastedTo(info, items.at(i)->type())) return false;
5383 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5385 QPainterPath movePath;
5386 movePath.moveTo(0, 0);
5388 for (int i = 0; i < items.count(); i++) {
5389 ItemInfo info = items.at(i)->info();
5390 info.startPos = info.startPos + offset;
5391 info.endPos = info.endPos + offset;
5392 info.track = info.track + trackOffset;
5393 if (info.startPos < GenTime()) {
5394 // No clip should go below 0
5397 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));
5398 movePath.addRect(rect);
5400 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5401 for (int i = 0; i < collisions.count(); i++) {
5402 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5403 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5411 void CustomTrackView::pasteClip()
5413 if (m_copiedItems.count() == 0) {
5414 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5419 GenTime pos = GenTime(-1);
5420 if (m_menuPosition.isNull()) {
5421 position = mapFromGlobal(QCursor::pos());
5422 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5423 track = m_selectedTrack;
5424 pos = GenTime(m_cursorPos, m_document->fps());
5425 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5429 position = m_menuPosition;
5432 if (pos == GenTime(-1))
5433 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5435 track = (int)(mapToScene(position).y() / m_tracksHeight);
5437 GenTime leftPos = m_copiedItems.at(0)->startPos();
5438 int lowerTrack = m_copiedItems.at(0)->track();
5439 int upperTrack = m_copiedItems.at(0)->track();
5440 for (int i = 1; i < m_copiedItems.count(); i++) {
5441 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5442 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5443 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5446 GenTime offset = pos - leftPos;
5447 int trackOffset = track - lowerTrack;
5449 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5450 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5451 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5452 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5455 QUndoCommand *pasteClips = new QUndoCommand();
5456 pasteClips->setText("Paste clips");
5458 for (int i = 0; i < m_copiedItems.count(); i++) {
5459 // parse all clip names
5460 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5461 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5462 ItemInfo info = clip->info();
5463 info.startPos += offset;
5464 info.endPos += offset;
5465 info.track += trackOffset;
5466 if (canBePastedTo(info, AVWIDGET)) {
5467 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5468 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5469 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5470 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5472 info.startPos = tr->startPos() + offset;
5473 info.endPos = tr->endPos() + offset;
5474 info.track = tr->track() + trackOffset;
5475 int transitionEndTrack;
5476 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5477 else transitionEndTrack = tr->transitionEndTrack();
5478 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5479 if (info.startPos >= info.endPos) {
5480 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5481 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5482 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5485 updateTrackDuration(-1, pasteClips);
5486 m_commandStack->push(pasteClips);
5489 void CustomTrackView::pasteClipEffects()
5491 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5492 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5495 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5497 QUndoCommand *paste = new QUndoCommand();
5498 paste->setText("Paste effects");
5500 QList<QGraphicsItem *> clips = scene()->selectedItems();
5503 for (int i = 0; i < clips.count(); ++i) {
5504 if (clips.at(i)->type() == GROUPWIDGET) {
5505 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5506 for (int j = 0; j < children.count(); j++) {
5507 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5508 clips.append(children.at(j));
5514 for (int i = 0; i < clips.count(); ++i) {
5515 if (clips.at(i)->type() == AVWIDGET) {
5516 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5517 for (int j = 0; j < clip->effectsCount(); j++) {
5518 QDomElement eff = clip->effectAt(j);
5519 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5520 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5521 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5526 if (paste->childCount() > 0) m_commandStack->push(paste);
5529 //adjust effects (fades, ...)
5530 for (int i = 0; i < clips.count(); ++i) {
5531 if (clips.at(i)->type() == AVWIDGET) {
5532 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5533 updatePositionEffects(item, item->info());
5539 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5541 // parse parameters to check if we need to adjust to the new crop start
5542 int diff = (newstart - oldstart).frames(m_document->fps());
5543 int max = (newstart + duration).frames(m_document->fps());
5545 QDomNodeList params = xml.elementsByTagName("parameter");
5546 for (int i = 0; i < params.count(); i++) {
5547 QDomElement e = params.item(i).toElement();
5548 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5549 QString def = e.attribute("default");
5550 // Effect has a keyframe type parameter, we need to adjust the values
5551 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5552 QStringList newKeyFrames;
5553 foreach(const QString &str, keys) {
5554 int pos = str.section(':', 0, 0).toInt();
5555 double val = str.section(':', 1, 1).toDouble();
5558 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5560 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5562 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5563 e.setAttribute("keyframes", newKeyFrames.join(";"));
5568 ClipItem *CustomTrackView::getClipUnderCursor() const
5570 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5571 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5572 for (int i = 0; i < collisions.count(); i++) {
5573 if (collisions.at(i)->type() == AVWIDGET) {
5574 return static_cast < ClipItem *>(collisions.at(i));
5580 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5582 QList<QGraphicsItem *> clips = scene()->selectedItems();
5583 if (clips.isEmpty()) {
5584 return getClipUnderCursor();
5586 AbstractClipItem *item = NULL;
5587 for (int i = 0; i < clips.count(); ++i) {
5588 if (clips.at(i)->type() == AVWIDGET) {
5589 item = static_cast < AbstractClipItem *>(clips.at(i));
5590 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5593 if (item) return item;
5598 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5600 QList<QGraphicsItem *> clips = scene()->selectedItems();
5601 if (clips.isEmpty()) {
5602 return getClipUnderCursor();
5605 // remove all items in the list that are not clips
5606 for (int i = 0; i < clips.count();) {
5607 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5610 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5611 for (int i = 0; i < clips.count(); ++i) {
5612 if (clips.at(i)->type() == AVWIDGET) {
5613 item = static_cast < ClipItem *>(clips.at(i));
5614 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5622 void CustomTrackView::setInPoint()
5624 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5626 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5629 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5633 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5636 void CustomTrackView::setOutPoint()
5638 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5640 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5643 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5647 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5650 void CustomTrackView::slotUpdateAllThumbs()
5652 if (!isEnabled()) return;
5653 QList<QGraphicsItem *> itemList = items();
5654 //if (itemList.isEmpty()) return;
5656 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5657 for (int i = 0; i < itemList.count(); i++) {
5658 if (itemList.at(i)->type() == AVWIDGET) {
5659 item = static_cast <ClipItem *>(itemList.at(i));
5660 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5661 // Check if we have a cached thumbnail
5662 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5663 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5664 if (QFile::exists(thumb)) {
5666 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5667 item->slotSetStartThumb(pix);
5670 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5671 QString endThumb = startThumb;
5672 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5673 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5674 if (QFile::exists(startThumb)) {
5675 QPixmap pix(startThumb);
5676 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5677 item->slotSetStartThumb(pix);
5679 if (QFile::exists(endThumb)) {
5680 QPixmap pix(endThumb);
5681 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5682 item->slotSetEndThumb(pix);
5685 item->refreshClip(false, false);
5689 viewport()->update();
5692 void CustomTrackView::saveThumbnails()
5694 QList<QGraphicsItem *> itemList = items();
5696 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5697 for (int i = 0; i < itemList.count(); i++) {
5698 if (itemList.at(i)->type() == AVWIDGET) {
5699 item = static_cast <ClipItem *>(itemList.at(i));
5700 if (item->clipType() != COLOR) {
5701 // Check if we have a cached thumbnail
5702 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5703 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5704 if (!QFile::exists(thumb)) {
5705 QPixmap pix(item->startThumb());
5709 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5710 QString endThumb = startThumb;
5711 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5712 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5713 if (!QFile::exists(startThumb)) {
5714 QPixmap pix(item->startThumb());
5715 pix.save(startThumb);
5717 if (!QFile::exists(endThumb)) {
5718 QPixmap pix(item->endThumb());
5728 void CustomTrackView::slotInsertTrack(int ix)
5730 TrackDialog d(m_document, parentWidget());
5731 d.comboTracks->setCurrentIndex(ix);
5732 d.label->setText(i18n("Insert track"));
5733 d.setWindowTitle(i18n("Insert New Track"));
5735 if (d.exec() == QDialog::Accepted) {
5736 ix = d.comboTracks->currentIndex();
5737 if (d.before_select->currentIndex() == 1)
5741 info.isMute = false;
5742 info.isLocked = false;
5743 if (d.video_track->isChecked()) {
5744 info.type = VIDEOTRACK;
5745 info.isBlind = false;
5747 info.type = AUDIOTRACK;
5748 info.isBlind = true;
5750 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5751 m_commandStack->push(addTrack);
5752 setDocumentModified();
5756 void CustomTrackView::slotDeleteTrack(int ix)
5758 if (m_document->tracksCount() < 2) return;
5759 TrackDialog d(m_document, parentWidget());
5760 d.comboTracks->setCurrentIndex(ix);
5761 d.label->setText(i18n("Delete track"));
5762 d.before_select->setHidden(true);
5763 d.setWindowTitle(i18n("Delete Track"));
5764 d.video_track->setHidden(true);
5765 d.audio_track->setHidden(true);
5766 if (d.exec() == QDialog::Accepted) {
5767 ix = d.comboTracks->currentIndex();
5768 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5769 deleteTimelineTrack(ix, info);
5770 setDocumentModified();
5771 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5772 m_commandStack->push(command);*/
5776 void CustomTrackView::slotConfigTracks(int ix)
5778 TracksConfigDialog d(m_document, ix, parentWidget());
5779 if (d.exec() == QDialog::Accepted) {
5780 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5781 m_commandStack->push(configTracks);
5782 QList <int> toDelete = d.deletedTracks();
5783 for (int i = 0; i < toDelete.count(); ++i) {
5784 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5785 deleteTimelineTrack(toDelete.at(i) - i, info);
5787 setDocumentModified();
5791 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5793 if (m_document->tracksCount() < 2) return;
5794 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5795 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5796 QList<QGraphicsItem *> selection = m_scene->items(r);
5797 QUndoCommand *deleteTrack = new QUndoCommand();
5798 deleteTrack->setText("Delete track");
5800 // Delete all clips in selected track
5801 for (int i = 0; i < selection.count(); i++) {
5802 if (selection.at(i)->type() == AVWIDGET) {
5803 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5804 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5805 m_waitingThumbs.removeAll(item);
5806 m_scene->removeItem(item);
5809 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5810 Transition *item = static_cast <Transition *>(selection.at(i));
5811 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5812 m_scene->removeItem(item);
5818 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5819 m_commandStack->push(deleteTrack);
5822 void CustomTrackView::autoTransition()
5824 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5825 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5826 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5829 Transition *tr = static_cast <Transition*>(itemList.at(0));
5830 tr->setAutomatic(!tr->isAutomatic());
5831 QDomElement transition = tr->toXML();
5832 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);
5833 setDocumentModified();
5836 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5838 QList<QGraphicsItem *> list = scene()->items();
5839 ClipItem *clip = NULL;
5840 for (int i = 0; i < list.size(); ++i) {
5841 if (list.at(i)->type() == AVWIDGET) {
5842 clip = static_cast <ClipItem *>(list.at(i));
5843 if (clip->clipProducer() == id) {
5844 clip->setClipName(name);
5848 viewport()->update();
5851 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5853 minimum = GenTime();
5854 maximum = GenTime();
5855 QList<QGraphicsItem *> selection;
5856 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5857 selection.removeAll(item);
5858 for (int i = 0; i < selection.count(); i++) {
5859 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5860 if (clip && clip->type() == AVWIDGET) {
5861 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5862 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5867 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5869 minimum = GenTime();
5870 maximum = GenTime();
5871 QList<QGraphicsItem *> selection;
5872 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5873 selection.removeAll(item);
5874 for (int i = 0; i < selection.count(); i++) {
5875 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5876 if (clip && clip->type() == TRANSITIONWIDGET) {
5877 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5878 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5883 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5885 for (int i = 0; i < groups.count(); i++) {
5886 QDomNodeList children = groups.at(i).childNodes();
5887 scene()->clearSelection();
5888 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5889 QDomElement elem = children.item(nodeindex).toElement();
5890 int pos = elem.attribute("position").toInt();
5891 int track = elem.attribute("track").toInt();
5892 if (elem.tagName() == "clipitem") {
5893 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5894 if (clip) clip->setSelected(true);
5896 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5897 if (clip) clip->setSelected(true);
5900 groupSelectedItems(false, true);
5904 void CustomTrackView::splitAudio()
5906 resetSelectionGroup();
5907 QList<QGraphicsItem *> selection = scene()->selectedItems();
5908 if (selection.isEmpty()) {
5909 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5912 QUndoCommand *splitCommand = new QUndoCommand();
5913 splitCommand->setText(i18n("Split audio"));
5914 for (int i = 0; i < selection.count(); i++) {
5915 if (selection.at(i)->type() == AVWIDGET) {
5916 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5917 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5918 if (clip->parentItem()) {
5919 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5921 EffectsList effects;
5922 effects.clone(clip->effectList());
5923 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5928 if (splitCommand->childCount()) {
5929 updateTrackDuration(-1, splitCommand);
5930 m_commandStack->push(splitCommand);
5934 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5936 ClipItem *clip = getClipItemAt(pos, track);
5938 kDebug() << "// Cannot find clip to split!!!";
5942 int start = pos.frames(m_document->fps());
5943 int freetrack = m_document->tracksCount() - track - 1;
5945 // do not split audio when we are on an audio track
5946 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5949 for (; freetrack > 0; freetrack--) {
5950 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5951 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5952 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5953 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5954 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5959 kDebug() << "GOT TRK: " << track;
5960 if (freetrack == 0) {
5961 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5963 ItemInfo info = clip->info();
5964 info.track = m_document->tracksCount() - freetrack;
5965 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5966 scene()->clearSelection();
5967 clip->setSelected(true);
5968 ClipItem *audioClip = getClipItemAt(start, info.track);
5970 clip->setVideoOnly(true);
5971 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5972 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5974 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5975 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5977 audioClip->setSelected(true);
5978 audioClip->setAudioOnly(true);
5980 // keep video effects, move audio effects to audio clip
5983 for (int i = 0; i < effects.count(); ++i) {
5984 if (effects.at(i).attribute("type") == "audio") {
5985 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
5988 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
5993 groupSelectedItems(false, true);
5997 // unsplit clip: remove audio part and change video part to normal clip
5998 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5999 kDebug() << "//CANNOT FIND CLP GRP";
6002 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6003 QList<QGraphicsItem *> children = grp->childItems();
6004 if (children.count() != 2) {
6005 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6008 for (int i = 0; i < children.count(); i++) {
6009 if (children.at(i) != clip) {
6010 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6011 ItemInfo info = clip->info();
6012 deleteClip(clp->info());
6013 clip->setVideoOnly(false);
6015 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
6016 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6019 // re-add audio effects
6020 for (int i = 0; i < effects.count(); ++i) {
6021 if (effects.at(i).attribute("type") == "audio") {
6022 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6029 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6030 m_document->clipManager()->removeGroup(grp);
6031 scene()->destroyItemGroup(grp);
6035 void CustomTrackView::setVideoOnly()
6037 resetSelectionGroup();
6038 QList<QGraphicsItem *> selection = scene()->selectedItems();
6039 if (selection.isEmpty()) {
6040 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6043 QUndoCommand *videoCommand = new QUndoCommand();
6044 videoCommand->setText(i18n("Video only"));
6045 for (int i = 0; i < selection.count(); i++) {
6046 if (selection.at(i)->type() == AVWIDGET) {
6047 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6048 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6049 if (clip->parentItem()) {
6050 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6052 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6057 m_commandStack->push(videoCommand);
6060 void CustomTrackView::setAudioOnly()
6062 resetSelectionGroup();
6063 QList<QGraphicsItem *> selection = scene()->selectedItems();
6064 if (selection.isEmpty()) {
6065 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6068 QUndoCommand *videoCommand = new QUndoCommand();
6069 videoCommand->setText(i18n("Audio only"));
6070 for (int i = 0; i < selection.count(); i++) {
6071 if (selection.at(i)->type() == AVWIDGET) {
6072 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6073 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6074 if (clip->parentItem()) {
6075 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6077 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6082 m_commandStack->push(videoCommand);
6085 void CustomTrackView::setAudioAndVideo()
6087 resetSelectionGroup();
6088 QList<QGraphicsItem *> selection = scene()->selectedItems();
6089 if (selection.isEmpty()) {
6090 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6093 QUndoCommand *videoCommand = new QUndoCommand();
6094 videoCommand->setText(i18n("Audio and Video"));
6095 for (int i = 0; i < selection.count(); i++) {
6096 if (selection.at(i)->type() == AVWIDGET) {
6097 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6098 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6099 if (clip->parentItem()) {
6100 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6102 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6107 m_commandStack->push(videoCommand);
6110 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6112 ClipItem *clip = getClipItemAt(pos, track);
6114 kDebug() << "// Cannot find clip to split!!!";
6118 int start = pos.frames(m_document->fps());
6119 clip->setVideoOnly(true);
6120 clip->setAudioOnly(false);
6121 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6122 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6124 } else if (audioOnly) {
6125 int start = pos.frames(m_document->fps());
6126 clip->setAudioOnly(true);
6127 clip->setVideoOnly(false);
6128 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6129 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6132 int start = pos.frames(m_document->fps());
6133 clip->setAudioOnly(false);
6134 clip->setVideoOnly(false);
6135 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6136 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6140 setDocumentModified();
6143 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6145 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6146 m_clipTypeGroup->setEnabled(false);
6148 m_clipTypeGroup->setEnabled(true);
6149 QList <QAction *> actions = m_clipTypeGroup->actions();
6151 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6152 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6153 else lookup = "clip_audio_and_video";
6154 for (int i = 0; i < actions.count(); i++) {
6155 if (actions.at(i)->data().toString() == lookup) {
6156 actions.at(i)->setChecked(true);
6163 void CustomTrackView::slotGoToMarker(QAction *action)
6165 int pos = action->data().toInt();
6166 setCursorPos(pos, true);
6169 void CustomTrackView::reloadTransitionLumas()
6173 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6174 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6175 for (int i = 0; i < params.count(); i++) {
6176 QDomElement e = params.item(i).toElement();
6177 if (e.attribute("tag") == "resource") {
6178 lumaNames = e.attribute("paramlistdisplay");
6179 lumaFiles = e.attribute("paramlist");
6184 QList<QGraphicsItem *> itemList = items();
6185 Transition *transitionitem;
6186 QDomElement transitionXml;
6187 for (int i = 0; i < itemList.count(); i++) {
6188 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6189 transitionitem = static_cast <Transition*>(itemList.at(i));
6190 transitionXml = transitionitem->toXML();
6191 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6192 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6193 for (int i = 0; i < params.count(); i++) {
6194 QDomElement e = params.item(i).toElement();
6195 if (e.attribute("tag") == "resource") {
6196 e.setAttribute("paramlistdisplay", lumaNames);
6197 e.setAttribute("paramlist", lumaFiles);
6202 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6203 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6204 for (int i = 0; i < params.count(); i++) {
6205 QDomElement e = params.item(i).toElement();
6206 if (e.attribute("tag") == "luma") {
6207 e.setAttribute("paramlistdisplay", lumaNames);
6208 e.setAttribute("paramlist", lumaFiles);
6215 emit transitionItemSelected(NULL);
6218 double CustomTrackView::fps() const
6220 return m_document->fps();
6223 void CustomTrackView::updateProjectFps()
6225 // update all clips to the new fps
6226 resetSelectionGroup();
6227 scene()->clearSelection();
6229 QList<QGraphicsItem *> itemList = items();
6230 for (int i = 0; i < itemList.count(); i++) {
6231 // remove all items and re-add them one by one
6232 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6234 for (int i = 0; i < itemList.count(); i++) {
6235 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6236 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6237 clip->updateFps(m_document->fps());
6238 m_scene->addItem(clip);
6239 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6240 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6241 QList<QGraphicsItem *> children = grp->childItems();
6242 for (int j = 0; j < children.count(); j++) {
6243 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6244 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6245 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6246 clip->updateFps(m_document->fps());
6249 m_document->clipManager()->removeGroup(grp);
6250 m_scene->addItem(grp);
6251 scene()->destroyItemGroup(grp);
6252 scene()->clearSelection();
6253 for (int j = 0; j < children.count(); j++) {
6254 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6255 //children.at(j)->setParentItem(0);
6256 children.at(j)->setSelected(true);
6259 groupSelectedItems(true, true);
6260 } else if (itemList.at(i)->type() == GUIDEITEM) {
6261 Guide *g = static_cast<Guide *>(itemList.at(i));
6263 m_scene->addItem(g);
6266 viewport()->update();
6269 void CustomTrackView::slotTrackDown()
6271 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6272 else m_selectedTrack++;
6273 emit updateTrackHeaders();
6274 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6275 ensureVisible(rect, 0, 0);
6276 viewport()->update();
6279 void CustomTrackView::slotTrackUp()
6281 if (m_selectedTrack > 0) m_selectedTrack--;
6282 else m_selectedTrack = m_document->tracksCount() - 1;
6283 emit updateTrackHeaders();
6284 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6285 ensureVisible(rect, 0, 0);
6286 viewport()->update();
6289 int CustomTrackView::selectedTrack() const
6291 return m_selectedTrack;
6294 QStringList CustomTrackView::selectedClips() const
6296 QStringList clipIds;
6297 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6298 for (int i = 0; i < selection.count(); i++) {
6299 if (selection.at(i)->type() == AVWIDGET) {
6300 ClipItem *item = (ClipItem *)selection.at(i);
6301 clipIds << item->clipProducer();
6307 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6309 QList<ClipItem *> clips;
6310 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6311 for (int i = 0; i < selection.count(); i++) {
6312 if (selection.at(i)->type() == AVWIDGET) {
6313 clips.append((ClipItem *)selection.at(i));
6319 void CustomTrackView::slotSelectTrack(int ix)
6321 m_selectedTrack = qMax(0, ix);
6322 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6323 emit updateTrackHeaders();
6324 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6325 ensureVisible(rect, 0, 0);
6326 viewport()->update();
6329 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6332 if (track != -1 && pos != -1)
6333 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6335 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6336 QList<QGraphicsItem *> selection = m_scene->items(rect);
6337 resetSelectionGroup(group);
6338 if (!group) m_scene->clearSelection();
6339 for (int i = 0; i < selection.count(); i++) {
6340 if (selection.at(i)->type() == AVWIDGET) {
6341 selection.at(i)->setSelected(add);
6345 if (group) groupSelectedItems();
6348 void CustomTrackView::selectTransition(bool add, bool group)
6350 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6351 QList<QGraphicsItem *> selection = m_scene->items(rect);
6352 resetSelectionGroup(group);
6353 if (!group) m_scene->clearSelection();
6354 for (int i = 0; i < selection.count(); i++) {
6355 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6356 selection.at(i)->setSelected(add);
6360 if (group) groupSelectedItems();
6363 QStringList CustomTrackView::extractTransitionsLumas()
6366 QList<QGraphicsItem *> itemList = items();
6367 Transition *transitionitem;
6368 QDomElement transitionXml;
6369 for (int i = 0; i < itemList.count(); i++) {
6370 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6371 transitionitem = static_cast <Transition*>(itemList.at(i));
6372 transitionXml = transitionitem->toXML();
6373 // luma files in transitions can be in "resource" or "luma" property
6374 QString luma = EffectsList::parameter(transitionXml, "luma");
6375 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6376 if (!luma.isEmpty()) urls << KUrl(luma).path();
6379 #if QT_VERSION >= 0x040500
6380 urls.removeDuplicates();
6385 void CustomTrackView::setEditMode(EDITMODE mode)
6387 m_scene->setEditMode(mode);
6390 void CustomTrackView::checkTrackSequence(int track)
6392 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6393 //track = m_document->tracksCount() -track;
6394 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6395 QList<QGraphicsItem *> selection = m_scene->items(rect);
6396 QList <int> timelineList;
6397 timelineList.append(0);
6398 for (int i = 0; i < selection.count(); i++) {
6399 if (selection.at(i)->type() == AVWIDGET) {
6400 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6401 int start = clip->startPos().frames(m_document->fps());
6402 int end = clip->endPos().frames(m_document->fps());
6403 if (!timelineList.contains(start)) timelineList.append(start);
6404 if (!timelineList.contains(end)) timelineList.append(end);
6407 qSort(timelineList);
6408 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6409 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6412 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6414 if (data.isEmpty()) return;
6415 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6417 info.startPos = GenTime(in, m_document->fps());
6418 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6419 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6420 info.cropDuration = info.endPos - info.startPos;
6421 info.track = m_selectedTrack;
6422 QUndoCommand *addCommand = new QUndoCommand();
6423 addCommand->setText(i18n("Insert clip"));
6424 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6425 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6426 updateTrackDuration(info.track, addCommand);
6427 m_commandStack->push(addCommand);
6429 selectClip(true, false, m_selectedTrack, in);
6430 // Automatic audio split
6431 if (KdenliveSettings::splitaudio())
6435 void CustomTrackView::clearSelection()
6437 resetSelectionGroup();
6438 scene()->clearSelection();
6440 emit clipItemSelected(NULL);
6443 void CustomTrackView::updatePalette()
6445 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6449 pen1.setColor(palette().text().color());
6450 m_cursorLine->setPen(pen1);
6452 emit tracksChanged();
6455 void CustomTrackView::removeTipAnimation()
6458 scene()->removeItem(m_visualTip);
6459 m_animationTimer->stop();
6467 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6469 if (m_visualTip == NULL) {
6470 QRectF rect = clip->sceneBoundingRect();
6471 m_animation = new QGraphicsItemAnimation;
6472 m_animation->setTimeLine(m_animationTimer);
6473 m_animation->setScaleAt(1, 1, 1);
6478 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6479 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6480 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6482 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6484 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6486 m_animation->setScaleAt(.5, 2, 2);
6490 polygon << QPoint(0, - size * 2);
6491 if (mode == RESIZESTART)
6492 polygon << QPoint(size * 2, 0);
6494 polygon << QPoint(- size * 2, 0);
6495 polygon << QPoint(0, size * 2);
6496 polygon << QPoint(0, - size * 2);
6498 m_visualTip = new QGraphicsPolygonItem(polygon);
6499 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6500 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6501 if (mode == RESIZESTART)
6502 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6504 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6506 m_animation->setScaleAt(.5, 2, 1);
6508 case TRANSITIONSTART:
6510 polygon << QPoint(0, - size * 2);
6511 if (mode == TRANSITIONSTART)
6512 polygon << QPoint(size * 2, 0);
6514 polygon << QPoint(- size * 2, 0);
6515 polygon << QPoint(0, 0);
6516 polygon << QPoint(0, - size * 2);
6518 m_visualTip = new QGraphicsPolygonItem(polygon);
6519 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6520 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6521 if (mode == TRANSITIONSTART)
6522 m_visualTip->setPos(rect.x(), rect.bottom());
6524 m_visualTip->setPos(rect.right(), rect.bottom());
6526 m_animation->setScaleAt(.5, 2, 2);
6533 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6534 m_visualTip->setZValue(100);
6535 scene()->addItem(m_visualTip);
6536 m_animation->setItem(m_visualTip);
6537 m_animationTimer->start();
6541 bool CustomTrackView::hasAudio(int track) const
6543 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6544 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6545 QGraphicsItem *item;
6546 for (int i = 0; i < collisions.count(); i++) {
6547 item = collisions.at(i);
6548 if (!item->isEnabled()) continue;
6549 if (item->type() == AVWIDGET) {
6550 ClipItem *clip = static_cast <ClipItem *>(item);
6551 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6557 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6559 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6560 m_commandStack->push(command);
6561 setDocumentModified();
6565 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6567 EffectsParameterList parameters;
6569 parameters.addParam("tag", effect.attribute("tag"));
6570 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6571 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6572 parameters.addParam("id", effect.attribute("id"));
6573 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6574 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6575 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6576 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6578 QDomNodeList params = effect.elementsByTagName("parameter");
6579 for (int i = 0; i < params.count(); i++) {
6580 QDomElement e = params.item(i).toElement();
6581 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6582 // effects with geometry param need in / out synced with the clip, request it...
6583 parameters.addParam("_sync_in_out", "1");
6585 if (e.attribute("type") == "simplekeyframe") {
6587 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6588 double factor = e.attribute("factor", "1").toDouble();
6589 for (int j = 0; j < values.count(); j++) {
6590 QString pos = values.at(j).section(':', 0, 0);
6591 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6592 values[j] = pos + "=" + locale.toString(val);
6594 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6595 parameters.addParam(e.attribute("name"), values.join(";"));
6596 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6597 parameters.addParam("max", e.attribute("max"));
6598 parameters.addParam("min", e.attribute("min"));
6599 parameters.addParam("factor", e.attribute("factor", "1"));*/
6600 } else if (e.attribute("type") == "keyframe") {
6601 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6602 parameters.addParam("keyframes", e.attribute("keyframes"));
6603 parameters.addParam("max", e.attribute("max"));
6604 parameters.addParam("min", e.attribute("min"));
6605 parameters.addParam("factor", e.attribute("factor", "1"));
6606 parameters.addParam("starttag", e.attribute("starttag", "start"));
6607 parameters.addParam("endtag", e.attribute("endtag", "end"));
6608 } else if (e.attribute("namedesc").contains(';')) {
6609 QString format = e.attribute("format");
6610 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6611 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6613 QTextStream txtNeu(&neu);
6614 if (values.size() > 0)
6615 txtNeu << (int)values[0].toDouble();
6616 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6617 txtNeu << separators[i];
6618 txtNeu << (int)(values[i+1].toDouble());
6620 parameters.addParam("start", neu);
6622 if (e.attribute("factor", "1") != "1") {
6624 if (e.attribute("factor").contains('%')) {
6625 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6626 } else fact = e.attribute("factor", "1").toDouble();
6627 parameters.addParam(e.attribute("name"), locale.toString(e.attribute("value").toDouble() / fact));
6629 parameters.addParam(e.attribute("name"), e.attribute("value"));
6636 void CustomTrackView::updateTrackNames(int track, bool added)
6638 QList <TrackInfo> tracks = m_document->tracksList();
6639 int max = tracks.count();
6640 int docTrack = max - track - 1;
6642 // count number of tracks of each type
6643 int videoTracks = 0;
6644 int audioTracks = 0;
6645 for (int i = max - 1; i >= 0; --i) {
6646 TrackInfo info = tracks.at(i);
6647 if (info.type == VIDEOTRACK)
6652 if (i <= docTrack) {
6653 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6654 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6657 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6658 info.trackName = type + QString::number(typeNumber);
6659 m_document->setTrackType(i, info);
6662 if (info.trackName == type + QString::number(typeNumber + 1)) {
6663 info.trackName = type + QString::number(typeNumber);
6664 m_document->setTrackType(i, info);
6669 emit tracksChanged();
6672 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6678 tracks << m_document->tracksCount() - track - 1;
6680 // negative track number -> update all tracks
6681 for (int i = 0; i < m_document->tracksCount(); ++i)
6685 for (int i = 0; i < tracks.count(); ++i) {
6687 // t + 1 because of black background track
6688 duration = m_document->renderer()->mltTrackDuration(t + 1);
6689 if (duration != m_document->trackDuration(t)) {
6690 m_document->setTrackDuration(t, duration);
6693 EffectsList effects = m_document->getTrackEffects(t);
6694 for (int j = 0; j < effects.count(); ++j) {
6696 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6697 * - update the effectstack if necessary
6704 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6706 QList<QGraphicsItem *> list = scene()->items();
6707 ClipItem *clip = NULL;
6708 for (int i = 0; i < list.size(); ++i) {
6709 if (list.at(i)->type() == AVWIDGET) {
6710 clip = static_cast <ClipItem *>(list.at(i));
6711 if (clip->clipProducer() == id) {
6712 clip->refreshClip(true, resetThumbs);
6718 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6720 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6722 if (effects.count()) {
6723 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6724 while (i != effects.constEnd()) {
6725 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);