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()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
598 if (item->type() == AVWIDGET)
599 ci = static_cast <ClipItem *>(item);
601 if (opMode == MOVE) {
602 setCursor(Qt::OpenHandCursor);
604 message = ci->clipName() + i18n(":");
605 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
606 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
607 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
608 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
609 if (clip->parentItem() == m_selectionGroup)
610 message.append(i18n(" Selection duration:"));
612 message.append(i18n(" Group duration:"));
613 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
614 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
615 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
616 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
620 } else if (opMode == RESIZESTART) {
621 setCursor(KCursor("left_side", Qt::SizeHorCursor));
623 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
626 } else if (opMode == RESIZEEND) {
627 setCursor(KCursor("right_side", Qt::SizeHorCursor));
629 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
630 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
631 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
632 } else if (opMode == FADEIN || opMode == FADEOUT) {
633 setCursor(Qt::PointingHandCursor);
634 if (ci && opMode == FADEIN && ci->fadeIn()) {
635 message = i18n("Fade in duration: ");
636 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
637 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
638 message = i18n("Fade out duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
641 message = i18n("Drag to add or resize a fade effect.");
643 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
644 setCursor(Qt::PointingHandCursor);
645 message = i18n("Click to add a transition.");
646 } else if (opMode == KEYFRAME) {
647 setCursor(Qt::PointingHandCursor);
648 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
651 if (!message.isEmpty())
652 emit displayMessage(message, InformationMessage);
653 } // no clip under mouse
654 else if (m_tool == RAZORTOOL) {
657 } else if (opMode == MOVEGUIDE) {
658 m_moveOpMode = opMode;
659 setCursor(Qt::SplitHCursor);
661 removeTipAnimation();
662 setCursor(Qt::ArrowCursor);
663 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
664 QGraphicsView::mouseMoveEvent(event);
666 setCursorPos(mappedXPos);
667 slotCheckPositionScrolling();
669 } else m_moveOpMode = NONE;
671 QGraphicsView::mouseMoveEvent(event);
675 void CustomTrackView::mousePressEvent(QMouseEvent * event)
677 setFocus(Qt::MouseFocusReason);
678 m_menuPosition = QPoint();
680 // special cases (middle click button or ctrl / shift click
681 if (event->button() == Qt::MidButton) {
683 m_blockRefresh = false;
684 m_operationMode = NONE;
688 if (event->modifiers() & Qt::ShiftModifier) {
689 // Rectangle selection
690 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
691 setDragMode(QGraphicsView::RubberBandDrag);
692 if (!(event->modifiers() & Qt::ControlModifier)) {
693 resetSelectionGroup();
694 scene()->clearSelection();
696 m_blockRefresh = false;
697 m_operationMode = RUBBERSELECTION;
698 QGraphicsView::mousePressEvent(event);
702 m_blockRefresh = true;
705 if (m_tool != RAZORTOOL) activateMonitor();
706 else if (m_document->renderer()->playSpeed() != 0.0) {
707 m_document->renderer()->pause();
710 m_clickEvent = event->pos();
712 // check item under mouse
713 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
715 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
716 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
717 setDragMode(QGraphicsView::ScrollHandDrag);
718 QGraphicsView::mousePressEvent(event);
719 m_blockRefresh = false;
720 m_operationMode = NONE;
724 // if a guide and a clip were pressed, just select the guide
725 for (int i = 0; i < collisionList.count(); ++i) {
726 if (collisionList.at(i)->type() == GUIDEITEM) {
727 // a guide item was pressed
728 m_dragGuide = (Guide *) collisionList.at(i);
729 if (event->button() == Qt::LeftButton) { // move it
730 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
731 m_operationMode = MOVEGUIDE;
732 // deselect all clips so that only the guide will move
733 m_scene->clearSelection();
734 resetSelectionGroup(false);
735 updateSnapPoints(NULL);
736 QGraphicsView::mousePressEvent(event);
738 } else // show context menu
743 // Find first clip, transition or group under mouse (when no guides selected)
745 AbstractGroupItem *dragGroup = NULL;
746 AbstractClipItem *collisionClip = NULL;
748 while (!m_dragGuide && ct < collisionList.count()) {
749 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
750 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
751 if (collisionClip->isItemLocked())
753 if (collisionClip == m_dragItem)
754 collisionClip = NULL;
756 m_dragItem = collisionClip;
758 m_dragItemInfo = m_dragItem->info();
759 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
760 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
761 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
768 if (m_dragItem) emit clipItemSelected(NULL);
771 #if QT_VERSION >= 0x040600
772 // Add shadow to dragged item, currently disabled because of painting artifacts
773 //TODO: re-enable when fixed
774 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
775 eff->setBlurRadius(5);
776 eff->setOffset(3, 3);
777 m_dragItem->setGraphicsEffect(eff);*/
779 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
780 // update transition menu action
781 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
782 m_autoTransition->setEnabled(true);
783 } else m_autoTransition->setEnabled(false);
785 // context menu requested
786 if (event->button() == Qt::RightButton) {
788 if (dragGroup) dragGroup->setSelected(true);
789 else if (!m_dragItem->isSelected()) {
790 resetSelectionGroup(false);
791 m_scene->clearSelection();
792 m_dragItem->setSelected(true);
794 } else if (!m_dragGuide) {
795 // check if there is a guide close to mouse click
796 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
797 for (int i = 0; i < guidesCollisionList.count(); i++) {
798 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
799 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
803 // keep this to support multiple guides context menu in the future (?)
804 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
805 guidesCollisionList.removeAt(0);
807 if (!guidesCollisionList.isEmpty())
808 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
811 m_operationMode = NONE;
812 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
813 m_menuPosition = m_clickEvent;
819 // No item under click
820 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
821 resetSelectionGroup(false);
822 setCursor(Qt::ArrowCursor);
823 m_scene->clearSelection();
825 updateClipTypeActions(NULL);
826 if (m_tool == SPACERTOOL) {
827 QList<QGraphicsItem *> selection;
828 if (event->modifiers() == Qt::ControlModifier) {
829 // Ctrl + click, select all items on track after click position
830 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
831 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
832 // Cannot use spacer on locked track
833 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
837 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
840 selection = checkForGroups(rect, &isOk);
842 // groups found on track, do not allow the move
843 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
847 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;
849 // Select all items on all tracks after click position
850 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
851 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
854 QList <GenTime> offsetList;
855 // create group to hold selected items
856 m_selectionGroup = new AbstractGroupItem(m_document->fps());
857 scene()->addItem(m_selectionGroup);
859 for (int i = 0; i < selection.count(); i++) {
860 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
861 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
862 if (item->isItemLocked()) continue;
863 offsetList.append(item->startPos());
864 offsetList.append(item->endPos());
865 m_selectionGroup->addToGroup(selection.at(i));
866 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
867 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
868 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
869 QList<QGraphicsItem *> children = selection.at(i)->childItems();
870 for (int j = 0; j < children.count(); j++) {
871 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
872 offsetList.append(item->startPos());
873 offsetList.append(item->endPos());
875 m_selectionGroup->addToGroup(selection.at(i));
876 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
877 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
878 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
879 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
880 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
881 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
884 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
885 if (!offsetList.isEmpty()) {
887 QList <GenTime> cleandOffsetList;
888 GenTime startOffset = offsetList.takeFirst();
889 for (int k = 0; k < offsetList.size(); k++) {
890 GenTime newoffset = offsetList.at(k) - startOffset;
891 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
892 cleandOffsetList.append(newoffset);
895 updateSnapPoints(NULL, cleandOffsetList, true);
897 m_operationMode = SPACER;
899 setCursorPos((int)(mapToScene(event->x(), 0).x()));
901 QGraphicsView::mousePressEvent(event);
906 if (m_tool == RAZORTOOL && m_dragItem) {
907 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
908 if (m_dragItem->type() == TRANSITIONWIDGET) {
909 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
911 m_document->renderer()->pause();
912 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
913 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
915 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
916 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
917 m_commandStack->push(command);
919 setDocumentModified();
926 bool itemSelected = false;
927 if (m_dragItem->isSelected())
929 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
931 else if (dragGroup && dragGroup->isSelected())
934 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
935 if (event->modifiers() != Qt::ControlModifier) {
936 resetSelectionGroup(false);
937 m_scene->clearSelection();
938 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
939 viewport()->update();
940 } else resetSelectionGroup();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
943 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
945 bool selected = !m_dragItem->isSelected();
947 dragGroup->setSelected(selected);
949 m_dragItem->setSelected(selected);
951 groupSelectedItems();
952 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
953 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
954 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
957 if (collisionClip != NULL || m_dragItem == NULL) {
958 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
959 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
960 emit clipItemSelected(selected);
962 emit clipItemSelected(NULL);
966 // If clicked item is selected, allow move
967 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
969 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
970 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
971 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
973 // Update snap points
974 if (m_selectionGroup == NULL) {
975 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
976 updateSnapPoints(NULL);
978 updateSnapPoints(m_dragItem);
980 QList <GenTime> offsetList;
981 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
982 for (int i = 0; i < children.count(); i++) {
983 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
984 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
985 offsetList.append(item->startPos());
986 offsetList.append(item->endPos());
989 if (!offsetList.isEmpty()) {
991 GenTime startOffset = offsetList.takeFirst();
992 QList <GenTime> cleandOffsetList;
993 for (int k = 0; k < offsetList.size(); k++) {
994 GenTime newoffset = offsetList.at(k) - startOffset;
995 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
996 cleandOffsetList.append(newoffset);
999 updateSnapPoints(NULL, cleandOffsetList, true);
1003 if (m_operationMode == KEYFRAME) {
1004 m_dragItem->updateSelectedKeyFrame();
1005 m_blockRefresh = false;
1007 } else if (m_operationMode == MOVE) {
1008 setCursor(Qt::ClosedHandCursor);
1009 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1011 info.startPos = m_dragItem->startPos();
1012 info.track = m_dragItem->track();
1013 int transitiontrack = getPreviousVideoTrack(info.track);
1014 ClipItem *transitionClip = NULL;
1015 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1016 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1017 info.endPos = transitionClip->endPos();
1019 GenTime transitionDuration(65, m_document->fps());
1020 if (m_dragItem->cropDuration() < transitionDuration)
1021 info.endPos = m_dragItem->endPos();
1023 info.endPos = info.startPos + transitionDuration;
1025 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1026 // Check there is no other transition at that place
1027 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1028 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1029 QList<QGraphicsItem *> selection = m_scene->items(r);
1030 bool transitionAccepted = true;
1031 for (int i = 0; i < selection.count(); i++) {
1032 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1033 Transition *tr = static_cast <Transition *>(selection.at(i));
1034 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1035 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1036 } else transitionAccepted = false;
1039 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1040 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1041 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1043 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1044 info.track = m_dragItem->track();
1045 int transitiontrack = getPreviousVideoTrack(info.track);
1046 ClipItem *transitionClip = NULL;
1047 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1048 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1049 info.startPos = transitionClip->startPos();
1051 GenTime transitionDuration(65, m_document->fps());
1052 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1053 else info.startPos = info.endPos - transitionDuration;
1055 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1056 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1057 EffectsList::setParameter(transition, "reverse", "1");
1059 // Check there is no other transition at that place
1060 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1061 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1062 QList<QGraphicsItem *> selection = m_scene->items(r);
1063 bool transitionAccepted = true;
1064 for (int i = 0; i < selection.count(); i++) {
1065 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1066 Transition *tr = static_cast <Transition *>(selection.at(i));
1067 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1068 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1069 } else transitionAccepted = false;
1072 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1073 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1075 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1076 resetSelectionGroup(false);
1077 m_dragItem->setSelected(true);
1080 m_blockRefresh = false;
1082 QGraphicsView::mousePressEvent(event);
1085 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1087 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1088 QList<QGraphicsItem *> list = scene()->items(p);
1089 AbstractGroupItem *group = NULL;
1090 for (int i = 0; i < list.size(); i++) {
1091 if (!list.at(i)->isEnabled()) continue;
1092 if (list.at(i)->type() == GROUPWIDGET) {
1093 group = static_cast <AbstractGroupItem *>(list.at(i));
1097 rebuildGroup(group);
1100 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1103 resetSelectionGroup(false);
1104 m_scene->clearSelection();
1106 QList <QGraphicsItem *> children = group->childItems();
1107 m_document->clipManager()->removeGroup(group);
1108 scene()->destroyItemGroup(group);
1109 for (int i = 0; i < children.count(); i++)
1110 children.at(i)->setSelected(true);
1111 groupSelectedItems(false, true);
1115 void CustomTrackView::resetSelectionGroup(bool selectItems)
1117 if (m_selectionGroup) {
1118 // delete selection group
1119 bool snap = KdenliveSettings::snaptopoints();
1120 KdenliveSettings::setSnaptopoints(false);
1122 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1123 scene()->destroyItemGroup(m_selectionGroup);
1124 for (int i = 0; i < children.count(); i++) {
1125 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1126 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1127 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1128 children.at(i)->setSelected(selectItems);
1130 } else if (children.at(i)->type() == GROUPWIDGET) {
1131 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1132 children.at(i)->setSelected(selectItems);
1136 m_selectionGroup = NULL;
1137 KdenliveSettings::setSnaptopoints(snap);
1141 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1143 if (m_selectionGroup) {
1144 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1147 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1148 if (selection.isEmpty()) return;
1150 // Find top left position of selection
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1154 } else if (selection.at(i)->parentItem()) {
1155 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1159 if (force || selection.count() > 1) {
1160 bool snap = KdenliveSettings::snaptopoints();
1161 KdenliveSettings::setSnaptopoints(false);
1162 if (createNewGroup) {
1163 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1164 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1165 QPointF diff = newGroup->pos();
1166 newGroup->translate(-diff.x(), -diff.y());
1167 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1169 scene()->addItem(newGroup);
1171 // Check if we are trying to include a group in a group
1172 QList <AbstractGroupItem *> groups;
1173 for (int i = 0; i < selection.count(); i++) {
1174 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1175 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1176 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1177 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1179 if (!groups.isEmpty()) {
1180 // ungroup previous groups
1181 while (!groups.isEmpty()) {
1182 AbstractGroupItem *grp = groups.takeFirst();
1183 m_document->clipManager()->removeGroup(grp);
1184 scene()->destroyItemGroup(grp);
1186 selection = m_scene->selectedItems();
1189 for (int i = 0; i < selection.count(); i++) {
1190 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1191 newGroup->addToGroup(selection.at(i));
1192 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1195 KdenliveSettings::setSnaptopoints(snap);
1197 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1198 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1199 QPointF diff = m_selectionGroup->pos();
1200 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1201 m_selectionGroup->translate(- diff.x(), -diff.y());
1203 scene()->addItem(m_selectionGroup);
1204 for (int i = 0; i < selection.count(); i++) {
1205 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1206 m_selectionGroup->addToGroup(selection.at(i));
1207 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1210 KdenliveSettings::setSnaptopoints(snap);
1211 if (m_selectionGroup) {
1212 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1213 m_selectionGroupInfo.track = m_selectionGroup->track();
1216 } else resetSelectionGroup();
1219 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1221 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1222 /*if (m_moveOpMode == KEYFRAME) {
1223 // user double clicked on a keyframe, open edit dialog
1224 //TODO: update for effects with several values per keyframe
1225 QDialog d(parentWidget());
1226 Ui::KeyFrameDialog_UI view;
1228 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1229 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1230 view.kfr_value->setFocus();
1231 if (d.exec() == QDialog::Accepted) {
1232 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1233 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1234 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1235 QString previous = item->keyframes(item->selectedEffectIndex());
1236 item->updateKeyframeEffect();
1237 QString next = item->keyframes(item->selectedEffectIndex());
1238 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1239 m_commandStack->push(command);
1240 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1241 emit clipItemSelected(item, item->selectedEffectIndex());
1246 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1247 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1248 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1249 //QString previous = item->keyframes(item->selectedEffectIndex());
1250 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1251 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1252 //item->updateKeyframeEffect();
1253 //QString next = item->keyframes(item->selectedEffectIndex());
1254 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1255 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1256 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1257 m_commandStack->push(command);
1258 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1259 emit clipItemSelected(item, item->selectedEffectIndex());
1261 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1264 QList<QGraphicsItem *> collisionList = items(event->pos());
1265 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1266 Guide *editGuide = (Guide *) collisionList.at(0);
1267 if (editGuide) slotEditGuide(editGuide->info());
1272 void CustomTrackView::editItemDuration()
1274 AbstractClipItem *item;
1278 if (m_scene->selectedItems().count() == 1) {
1279 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1281 if (m_scene->selectedItems().empty())
1282 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1284 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1290 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1294 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1295 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1299 if (!item->isItemLocked()) {
1302 if (item->type() == TRANSITIONWIDGET)
1303 getTransitionAvailableSpace(item, minimum, maximum);
1305 getClipAvailableSpace(item, minimum, maximum);
1307 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1308 if (d.exec() == QDialog::Accepted) {
1309 ItemInfo clipInfo = item->info();
1310 ItemInfo startInfo = clipInfo;
1311 if (item->type() == TRANSITIONWIDGET) {
1312 // move & resize transition
1313 clipInfo.startPos = d.startPos();
1314 clipInfo.endPos = clipInfo.startPos + d.duration();
1315 clipInfo.track = item->track();
1316 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1317 updateTrackDuration(clipInfo.track, command);
1318 m_commandStack->push(command);
1320 // move and resize clip
1321 ClipItem *clip = static_cast<ClipItem *>(item);
1322 QUndoCommand *moveCommand = new QUndoCommand();
1323 moveCommand->setText(i18n("Edit clip"));
1324 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1325 // duration was reduced, so process it first
1326 clipInfo.endPos = clipInfo.startPos + d.duration();
1327 clipInfo.cropStart = d.cropStart();
1329 resizeClip(startInfo, clipInfo);
1330 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1331 adjustEffects(clip, startInfo, moveCommand);
1332 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1335 if (d.startPos() != clipInfo.startPos) {
1336 startInfo = clipInfo;
1337 clipInfo.startPos = d.startPos();
1338 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1339 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1342 if (d.duration() > item->cropDuration()) {
1343 // duration was increased, so process it after move
1344 startInfo = clipInfo;
1345 clipInfo.endPos = clipInfo.startPos + d.duration();
1346 clipInfo.cropStart = d.cropStart();
1348 resizeClip(startInfo, clipInfo);
1349 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1350 adjustEffects(clip, startInfo, moveCommand);
1351 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1353 updateTrackDuration(clipInfo.track, moveCommand);
1354 m_commandStack->push(moveCommand);
1358 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1362 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1364 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1366 clip->setKeyframes(index, keyframes);
1367 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1368 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1372 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1374 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1375 m_editGuide->setEnabled(m_dragGuide != NULL);
1376 m_markerMenu->clear();
1377 m_markerMenu->setEnabled(false);
1379 m_timelineContextMenu->popup(pos);
1380 } else if (group != NULL) {
1381 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1382 m_ungroupAction->setEnabled(true);
1383 updateClipTypeActions(NULL);
1384 m_timelineContextClipMenu->popup(pos);
1386 m_ungroupAction->setEnabled(false);
1387 if (clip->type() == AVWIDGET) {
1388 ClipItem *item = static_cast <ClipItem*>(clip);
1389 //build go to marker menu
1390 if (item->baseClip()) {
1391 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1392 int offset = item->startPos().frames(m_document->fps());
1393 if (!markers.isEmpty()) {
1394 for (int i = 0; i < markers.count(); i++) {
1395 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1396 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1397 QAction *go = m_markerMenu->addAction(position);
1398 go->setData(pos + offset);
1401 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1403 updateClipTypeActions(item);
1404 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1405 m_timelineContextClipMenu->popup(pos);
1406 } else if (clip->type() == TRANSITIONWIDGET) {
1407 m_timelineContextTransitionMenu->popup(pos);
1412 void CustomTrackView::activateMonitor()
1414 emit activateDocumentMonitor();
1417 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1419 resetSelectionGroup();
1421 info.startPos = GenTime();
1422 info.cropStart = GenTime(in, m_document->fps());
1423 info.endPos = GenTime(out - in, m_document->fps());
1424 info.cropDuration = info.endPos - info.startPos;
1427 // Check if clip can be inserted at that position
1428 ItemInfo pasteInfo = info;
1429 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1430 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1431 pasteInfo.track = selectedTrack();
1432 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1433 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1437 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1438 updateTrackDuration(pasteInfo.track, command);
1439 m_commandStack->push(command);
1441 selectClip(true, false);
1442 // Automatic audio split
1443 if (KdenliveSettings::splitaudio())
1447 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1449 if (data->hasFormat("kdenlive/clip")) {
1451 m_scene->clearSelection();
1452 resetSelectionGroup(false);
1453 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1454 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1456 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1459 if (clip->producer() == NULL) {
1460 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1463 QPointF framePos = mapToScene(pos);
1465 info.startPos = GenTime();
1466 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1467 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1468 info.cropDuration = info.endPos - info.startPos;
1471 // Check if clip can be inserted at that position
1472 ItemInfo pasteInfo = info;
1473 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1474 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1475 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1476 framePos.setX((int)(framePos.x() + 0.5));
1477 framePos.setY(pasteInfo.track * m_tracksHeight);
1478 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1481 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1482 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1483 m_selectionGroup->addToGroup(item);
1484 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1486 QList <GenTime> offsetList;
1487 offsetList.append(info.endPos);
1488 updateSnapPoints(NULL, offsetList);
1489 m_selectionGroup->setPos(framePos);
1490 scene()->addItem(m_selectionGroup);
1491 m_selectionGroup->setSelected(true);
1493 } else if (data->hasFormat("kdenlive/producerslist")) {
1495 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1496 m_scene->clearSelection();
1497 resetSelectionGroup(false);
1499 QList <GenTime> offsetList;
1500 QList <ItemInfo> infoList;
1501 QPointF framePos = mapToScene(pos);
1502 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1503 int track = (int)(framePos.y() / m_tracksHeight);
1504 framePos.setX((int)(framePos.x() + 0.5));
1505 framePos.setY(track * m_tracksHeight);
1507 // Check if clips can be inserted at that position
1508 for (int i = 0; i < ids.size(); ++i) {
1509 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1511 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1514 if (clip->producer() == NULL) {
1515 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1519 info.startPos = start;
1520 info.cropDuration = clip->duration();
1521 info.endPos = info.startPos + info.cropDuration;
1523 infoList.append(info);
1524 start += clip->duration();
1526 if (!canBePastedTo(infoList, AVWIDGET)) {
1529 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1531 for (int i = 0; i < ids.size(); ++i) {
1532 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1534 info.startPos = start;
1535 info.cropDuration = clip->duration();
1536 info.endPos = info.startPos + info.cropDuration;
1538 start += info.cropDuration;
1539 offsetList.append(start);
1540 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1541 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1542 m_selectionGroup->addToGroup(item);
1543 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1546 updateSnapPoints(NULL, offsetList);
1547 m_selectionGroup->setPos(framePos);
1548 scene()->addItem(m_selectionGroup);
1549 //m_selectionGroup->setZValue(10);
1550 m_thumbsTimer.start();
1554 // the drag is not a clip (may be effect, ...)
1562 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1564 if (insertDropClips(event->mimeData(), event->pos())) {
1565 event->acceptProposedAction();
1566 } else QGraphicsView::dragEnterEvent(event);
1569 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1571 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);
1572 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1573 collindingItems.removeAll(item);
1574 if (collindingItems.isEmpty()) return false;
1576 for (int i = 0; i < collindingItems.count(); i++) {
1577 QGraphicsItem *collision = collindingItems.at(i);
1578 if (collision->type() == item->type()) {
1580 kDebug() << "// COLLISIION DETECTED";
1588 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1590 int track = m_document->tracksCount() - clip->track();
1591 GenTime pos = clip->startPos();
1592 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1593 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1596 bool success = true;
1597 for (int i = 0; i < clip->effectsCount(); i++) {
1598 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1600 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1601 m_document->renderer()->doRefresh();
1604 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1606 if (pos < GenTime()) {
1609 m_document->addTrackEffect(track - 1, effect);
1610 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1611 emit updateTrackEffectState(track - 1);
1612 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1615 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1617 // Special case: speed effect
1618 if (effect.attribute("id") == "speed") {
1619 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1620 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1623 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1624 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1625 if (strobe == 0) strobe = 1;
1626 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1627 EffectsParameterList params = clip->addEffect(effect);
1628 m_document->renderer()->mltAddEffect(track, pos, params);
1629 if (clip->isSelected()) emit clipItemSelected(clip);
1632 EffectsParameterList params = clip->addEffect(effect);
1633 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1634 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1635 if (clip->isSelected()) emit clipItemSelected(clip);
1636 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1639 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1641 QString index = effect.attribute("kdenlive_ix");
1642 if (pos < GenTime()) {
1643 // Delete track effect
1644 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1645 m_document->removeTrackEffect(track - 1, effect);
1647 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1648 emit updateTrackEffectState(track - 1);
1649 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1652 // Special case: speed effect
1653 if (effect.attribute("id") == "speed") {
1654 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1656 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1657 clip->deleteEffect(index);
1658 emit clipItemSelected(clip);
1659 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1663 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1664 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1665 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1668 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1670 clip->deleteEffect(index);
1671 emit clipItemSelected(clip);
1675 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1677 QList<QGraphicsItem *> itemList = group->childItems();
1678 QUndoCommand *effectCommand = new QUndoCommand();
1680 QDomNode namenode = effect.elementsByTagName("name").item(0);
1681 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1682 else effectName = i18n("effect");
1683 effectCommand->setText(i18n("Add %1", effectName));
1685 for (int i = 0; i < itemList.count(); i++) {
1686 if (itemList.at(i)->type() == AVWIDGET) {
1687 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1688 if (effect.attribute("type") == "audio") {
1689 // Don't add audio effects on video clips
1690 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1691 } else if (effect.hasAttribute("type") == false) {
1692 // Don't add video effect on audio clips
1693 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1696 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1697 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1700 if (item->isItemLocked()) {
1703 item->initEffect(effect);
1705 // Old LADSPA filter, deprecated
1707 if (effect.attribute("tag") == "ladspa") {
1708 QString ladpsaFile = m_document->getLadspaFile();
1709 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1710 effect.setAttribute("src", ladpsaFile);
1712 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1717 m_commandStack->push(effectCommand);
1718 setDocumentModified();
1719 } else delete effectCommand;
1722 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1724 QList<QGraphicsItem *> itemList;
1725 QUndoCommand *effectCommand = new QUndoCommand();
1727 QDomNode namenode = effect.elementsByTagName("name").item(0);
1728 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1729 else effectName = i18n("effect");
1730 effectCommand->setText(i18n("Add %1", effectName));
1732 if (track == -1) itemList = scene()->selectedItems();
1733 if (itemList.isEmpty()) {
1734 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1735 if (clip) itemList.append(clip);
1736 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1740 for (int i = 0; i < itemList.count(); i++) {
1741 if (itemList.at(i)->type() == GROUPWIDGET) {
1742 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1743 for (int j = 0; j < subitems.count(); j++) {
1744 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1749 for (int i = 0; i < itemList.count(); i++) {
1750 if (itemList.at(i)->type() == AVWIDGET) {
1751 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1752 if (effect.attribute("type") == "audio") {
1753 // Don't add audio effects on video clips
1754 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1755 /* do not show error message when item is part of a group as the user probably knows what he does then
1756 * and the message is annoying when working with the split audio feature */
1757 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1758 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1761 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1762 // Don't add video effect on audio clips
1763 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1764 /* do not show error message when item is part of a group as the user probably knows what he does then
1765 * and the message is annoying when working with the split audio feature */
1766 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1767 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1771 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1772 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1775 if (item->isItemLocked()) {
1779 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1780 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1782 item->initEffect(effect);
1784 // Old LADSPA filter, deprecated
1785 /* if (effect.attribute("tag") == "ladspa") {
1786 QString ladpsaFile = m_document->getLadspaFile();
1787 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1788 effect.setAttribute("src", ladpsaFile);
1791 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1794 if (effectCommand->childCount() > 0) {
1795 m_commandStack->push(effectCommand);
1796 setDocumentModified();
1797 if (effectCommand->childCount() == 1) {
1798 // Display newly added clip effect
1799 for (int i = 0; i < itemList.count(); i++) {
1800 if (itemList.at(i)->type() == AVWIDGET) {
1801 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1802 if (!clip->isSelected()) {
1804 clip->setSelected(true);
1806 clip->setSelectedEffect(clip->effectsCount() - 1);
1807 emit clipItemSelected(clip, clip->effectsCount() - 1);
1812 } else delete effectCommand;
1815 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1818 // delete track effect
1819 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1820 m_commandStack->push(command);
1821 setDocumentModified();
1824 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1825 //clip is in a group, also remove the effect in other clips of the group
1826 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1827 QUndoCommand *delCommand = new QUndoCommand();
1829 QDomNode namenode = effect.elementsByTagName("name").item(0);
1830 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1831 else effectName = i18n("effect");
1832 delCommand->setText(i18n("Delete %1", effectName));
1835 for (int i = 0; i < items.count(); i++) {
1836 if (items.at(i)->type() == GROUPWIDGET) {
1837 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1838 for (int j = 0; j < subitems.count(); j++) {
1839 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1844 for (int i = 0; i < items.count(); i++) {
1845 if (items.at(i)->type() == AVWIDGET) {
1846 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1847 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1849 QDomElement eff = item->effectAt(ix);
1850 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1854 if (delCommand->childCount() > 0)
1855 m_commandStack->push(delCommand);
1858 setDocumentModified();
1861 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1862 m_commandStack->push(command);
1863 setDocumentModified();
1866 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1868 if (insertedEffect.isNull()) {
1869 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1872 QDomElement effect = insertedEffect.cloneNode().toElement();
1873 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1874 if (pos < GenTime()) {
1875 // editing a track effect
1876 EffectsParameterList effectParams = getEffectArgs(effect);
1877 // Old LADSPA filter, deprecated
1878 /*if (effect.attribute("tag") == "ladspa") {
1879 // Update the ladspa affect file
1880 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1882 // check if we are trying to reset a keyframe effect
1883 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1884 clip->initEffect(effect);
1885 effectParams = getEffectArgs(effect);
1887 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1888 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1889 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1890 emit updateTrackEffectState(track);
1891 setDocumentModified();
1895 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1897 // Special case: speed effect
1898 if (effect.attribute("id") == "speed") {
1899 if (effect.attribute("disable") == "1") {
1900 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1902 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1903 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1904 if (strobe == 0) strobe = 1;
1905 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1907 clip->setEffectAt(ix, effect);
1908 if (ix == clip->selectedEffectIndex()) {
1909 clip->setSelectedEffect(ix);
1910 if (!triggeredByUser)
1911 emit clipItemSelected(clip, ix);
1916 EffectsParameterList effectParams = getEffectArgs(effect);
1917 // Old LADSPA filter, deprecated
1918 /*if (effect.attribute("tag") == "ladspa") {
1919 // Update the ladspa affect file
1920 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1922 // check if we are trying to reset a keyframe effect
1923 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1924 clip->initEffect(effect);
1925 effectParams = getEffectArgs(effect);
1928 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1929 // A fade effect was modified, update the clip
1930 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1931 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1932 clip->setFadeIn(pos);
1934 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1935 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1936 clip->setFadeOut(pos);
1940 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1941 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1943 clip->setEffectAt(ix, effect);
1944 if (ix == clip->selectedEffectIndex()) {
1945 clip->setSelectedEffect(ix);
1946 if (!triggeredByUser)
1947 emit clipItemSelected(clip, ix);
1950 setDocumentModified();
1953 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1955 if (pos < GenTime()) {
1956 // Moving track effect
1957 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1958 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1960 if (!act.isNull() && !before.isNull()) {
1961 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1962 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1963 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1964 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1965 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1968 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1969 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1970 QDomElement act = clip->effectAt(newPos - 1);
1971 QDomElement before = clip->effectAt(oldPos - 1);
1972 clip->setEffectAt(oldPos - 1, act);
1973 clip->setEffectAt(newPos - 1, before);
1974 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1975 if (act.attribute("id") == "speed") {
1976 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1977 } else if (before.attribute("id") == "speed") {
1978 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1979 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1980 emit clipItemSelected(clip, newPos - 1);
1981 setDocumentModified();
1982 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1985 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1987 EditEffectCommand *command;
1989 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1990 else effect = clip->effectAt(effectPos);
1991 QDomElement oldEffect = effect.cloneNode().toElement();
1992 effect.setAttribute("disable", (int) disable);
1996 // editing track effect
1997 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1999 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2001 m_commandStack->push(command);
2002 setDocumentModified();;
2005 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2007 MoveEffectCommand *command;
2009 // editing track effect
2010 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2011 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2012 m_commandStack->push(command);
2013 setDocumentModified();
2016 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2018 EditEffectCommand *command;
2019 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2020 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2021 m_commandStack->push(command);
2024 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2026 QDomElement effect = clip->getEffectAt(ix);
2027 QDomElement oldeffect = effect.cloneNode().toElement();
2028 effect.setAttribute("region", region);
2029 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2030 m_commandStack->push(command);
2033 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2037 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2038 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2039 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2041 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);
2043 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2044 m_blockRefresh = false;
2048 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2049 int cutPos = (int) cutTime.frames(m_document->fps());
2051 newPos.startPos = cutTime;
2052 newPos.endPos = info.endPos;
2053 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2054 newPos.track = info.track;
2055 newPos.cropDuration = newPos.endPos - newPos.startPos;
2057 bool snap = KdenliveSettings::snaptopoints();
2058 KdenliveSettings::setSnaptopoints(false);
2059 ClipItem *dup = item->clone(newPos);
2061 // remove unwanted effects
2062 // fade in from 2nd part of the clip
2063 int ix = dup->hasEffect(QString(), "fadein");
2065 QDomElement oldeffect = dup->effectAt(ix);
2066 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2068 ix = dup->hasEffect(QString(), "fade_from_black");
2070 QDomElement oldeffect = dup->effectAt(ix);
2071 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2073 // fade out from 1st part of the clip
2074 ix = item->hasEffect(QString(), "fadeout");
2076 QDomElement oldeffect = item->effectAt(ix);
2077 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2079 ix = item->hasEffect(QString(), "fade_to_black");
2081 QDomElement oldeffect = item->effectAt(ix);
2082 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2086 item->resizeEnd(cutPos);
2087 scene()->addItem(dup);
2088 if (item->checkKeyFrames())
2089 slotRefreshEffects(item);
2090 if (dup->checkKeyFrames())
2091 slotRefreshEffects(dup);
2093 item->baseClip()->addReference();
2094 m_document->updateClip(item->baseClip()->getId());
2095 setDocumentModified();
2096 KdenliveSettings::setSnaptopoints(snap);
2097 if (execute && item->isSelected())
2098 emit clipItemSelected(item);
2103 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2104 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2106 if (!item || !dup || item == dup) {
2107 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2108 m_blockRefresh = false;
2111 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2112 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2116 bool snap = KdenliveSettings::snaptopoints();
2117 KdenliveSettings::setSnaptopoints(false);
2119 // join fade effects again
2120 int ix = dup->hasEffect(QString(), "fadeout");
2122 QDomElement effect = dup->effectAt(ix);
2123 item->addEffect(effect);
2125 ix = dup->hasEffect(QString(), "fade_to_black");
2127 QDomElement effect = dup->effectAt(ix);
2128 item->addEffect(effect);
2131 m_waitingThumbs.removeAll(dup);
2132 bool selected = item->isSelected();
2133 if (dup->isSelected()) {
2135 item->setSelected(true);
2136 emit clipItemSelected(NULL);
2138 dup->baseClip()->removeReference();
2139 m_document->updateClip(dup->baseClip()->getId());
2140 scene()->removeItem(dup);
2144 ItemInfo clipinfo = item->info();
2145 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2146 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2148 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2149 setDocumentModified();
2151 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2153 KdenliveSettings::setSnaptopoints(snap);
2154 if (execute && selected)
2155 emit clipItemSelected(item);
2158 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2161 void CustomTrackView::slotEnableRefresh()
2163 m_blockRefresh = false;
2166 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2168 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2169 if (itemList.count() == 1) {
2170 if (itemList.at(0)->type() == AVWIDGET) {
2171 ClipItem *item = (ClipItem *) itemList.at(0);
2173 info.track = item->track();
2174 ClipItem *transitionClip = NULL;
2175 const int transitiontrack = getPreviousVideoTrack(info.track);
2176 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2177 if (pos < item->startPos() + item->cropDuration() / 2) {
2178 // add transition to clip start
2179 info.startPos = item->startPos();
2180 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2181 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2182 info.endPos = transitionClip->endPos();
2183 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2184 // Check there is no other transition at that place
2185 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2186 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2187 QList<QGraphicsItem *> selection = m_scene->items(r);
2188 bool transitionAccepted = true;
2189 for (int i = 0; i < selection.count(); i++) {
2190 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2191 Transition *tr = static_cast <Transition *>(selection.at(i));
2192 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2193 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2194 } else transitionAccepted = false;
2197 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2198 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2201 // add transition to clip end
2202 info.endPos = item->endPos();
2203 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2204 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2205 info.startPos = transitionClip->startPos();
2206 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2207 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2208 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2210 // Check there is no other transition at that place
2211 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2212 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2213 QList<QGraphicsItem *> selection = m_scene->items(r);
2214 bool transitionAccepted = true;
2215 for (int i = 0; i < selection.count(); i++) {
2216 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2217 Transition *tr = static_cast <Transition *>(selection.at(i));
2218 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2219 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2220 } else transitionAccepted = false;
2223 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2224 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2227 } else for (int i = 0; i < itemList.count(); i++) {
2228 if (itemList.at(i)->type() == AVWIDGET) {
2229 ClipItem *item = (ClipItem *) itemList.at(i);
2231 info.startPos = item->startPos();
2232 info.endPos = info.startPos + GenTime(65, m_document->fps());
2233 info.track = item->track();
2235 // Check there is no other transition at that place
2236 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2237 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2238 QList<QGraphicsItem *> selection = m_scene->items(r);
2239 bool transitionAccepted = true;
2240 for (int i = 0; i < selection.count(); i++) {
2241 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2242 Transition *tr = static_cast <Transition *>(selection.at(i));
2243 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2244 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2245 } else transitionAccepted = false;
2248 int transitiontrack = getPreviousVideoTrack(info.track);
2249 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2250 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2255 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2257 if (transitionInfo.startPos >= transitionInfo.endPos) {
2258 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2261 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2262 m_commandStack->push(command);
2263 setDocumentModified();
2266 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2268 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2269 //kDebug() << "---- ADDING transition " << params.attribute("value");
2270 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2271 scene()->addItem(tr);
2272 setDocumentModified();
2274 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2279 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2281 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2283 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2286 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2287 if (m_dragItem == item) m_dragItem = NULL;
2289 #if QT_VERSION >= 0x040600
2290 // animate item deletion
2291 item->closeAnimation();
2295 emit transitionItemSelected(NULL);
2296 setDocumentModified();
2299 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2301 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2302 QDomElement xml = tr->toXML();
2303 if (old.isNull() || xml.isNull()) {
2304 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2307 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2308 updateTrackDuration(tr->track(), command);
2309 m_commandStack->push(command);
2310 setDocumentModified();
2313 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2315 Transition *item = getTransitionItemAt(pos, track);
2317 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2322 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2324 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);
2325 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2326 item->setTransitionParameters(transition);
2327 if (updateTransitionWidget) {
2328 ItemInfo info = item->info();
2330 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2331 if (transitionClip && transitionClip->baseClip()) {
2332 QString size = transitionClip->baseClip()->getProperty("frame_size");
2333 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2334 if (factor == 0) factor = 1.0;
2335 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2336 p.setY(size.section('x', 1, 1).toInt());
2338 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2340 setDocumentModified();
2343 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2346 const QPointF pos = mapToScene(event->pos());
2347 if (m_selectionGroup) {
2348 m_selectionGroup->setPos(pos);
2349 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2350 event->acceptProposedAction();
2352 // Drag enter was not possible, try again at mouse position
2353 insertDropClips(event->mimeData(), event->pos());
2357 QGraphicsView::dragMoveEvent(event);
2361 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2363 if (m_selectionGroup && m_clipDrag) {
2364 m_thumbsTimer.stop();
2365 m_waitingThumbs.clear();
2366 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2368 scene()->destroyItemGroup(m_selectionGroup);
2369 m_selectionGroup = NULL;
2370 } else QGraphicsView::dragLeaveEvent(event);
2373 void CustomTrackView::dropEvent(QDropEvent * event)
2375 if (m_selectionGroup && m_clipDrag) {
2376 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2377 resetSelectionGroup();
2378 m_scene->clearSelection();
2379 bool hasVideoClip = false;
2380 QUndoCommand *addCommand = new QUndoCommand();
2381 addCommand->setText(i18n("Add timeline clip"));
2382 QList <ClipItem *> brokenClips;
2384 for (int i = 0; i < items.count(); i++) {
2385 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2386 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2387 if (items.count() == 1) {
2388 updateClipTypeActions(item);
2390 updateClipTypeActions(NULL);
2393 //TODO: take care of edit mode for undo
2394 item->baseClip()->addReference();
2395 //item->setZValue(item->defaultZValue());
2396 m_document->updateClip(item->baseClip()->getId());
2397 ItemInfo info = item->info();
2399 int tracknumber = m_document->tracksCount() - info.track - 1;
2400 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2401 if (isLocked) item->setItemLocked(true);
2402 ItemInfo clipInfo = info;
2403 clipInfo.track = m_document->tracksCount() - item->track();
2405 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2407 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2408 brokenClips.append(item);
2411 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2413 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2414 updateTrackDuration(info.track, addCommand);
2416 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2417 // add transparency transition
2418 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2419 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2421 item->setSelected(true);
2423 qDeleteAll(brokenClips);
2424 brokenClips.clear();
2425 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2426 else delete addCommand;
2428 // Automatic audio split
2429 if (KdenliveSettings::splitaudio())
2431 setDocumentModified();
2435 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2436 QList<QGraphicsItem *> selection = m_scene->items(rect);
2437 QStringList timelineList;
2439 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2440 for (int i = 0; i < selection.count(); i++) {
2441 if (selection.at(i)->type() == AVWIDGET) {
2442 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2443 int start = clip->startPos().frames(m_document->fps());
2444 int end = clip->endPos().frames(m_document->fps());
2445 timelineList.append(QString::number(start) + "-" + QString::number(end));
2448 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2451 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2452 if (items.count() > 1) {
2453 groupSelectedItems(true);
2454 } else if (items.count() == 1) {
2455 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2456 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2458 event->setDropAction(Qt::MoveAction);
2460 } else QGraphicsView::dropEvent(event);
2464 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2466 bool snap = KdenliveSettings::snaptopoints();
2467 KdenliveSettings::setSnaptopoints(false);
2468 if (mode == OVERWRITEEDIT) {
2469 // if we are in overwrite mode, move clips accordingly
2471 if (item == NULL) info = posinfo;
2472 else info = item->info();
2473 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);
2474 QList<QGraphicsItem *> selection = m_scene->items(rect);
2475 if (item) selection.removeAll(item);
2476 for (int i = 0; i < selection.count(); i++) {
2477 if (!selection.at(i)->isEnabled()) continue;
2478 if (selection.at(i)->type() == AVWIDGET) {
2479 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2480 if (clip->startPos() < info.startPos) {
2481 if (clip->endPos() > info.endPos) {
2482 ItemInfo clipInfo = clip->info();
2483 ItemInfo dupInfo = clipInfo;
2484 GenTime diff = info.startPos - clipInfo.startPos;
2485 dupInfo.startPos = info.startPos;
2486 dupInfo.cropStart += diff;
2487 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2488 ItemInfo newdupInfo = dupInfo;
2489 GenTime diff2 = info.endPos - info.startPos;
2490 newdupInfo.startPos = info.endPos;
2491 newdupInfo.cropStart += diff2;
2492 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2493 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2494 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2495 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2496 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2498 ItemInfo newclipInfo = clip->info();
2499 newclipInfo.endPos = info.startPos;
2500 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2501 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2503 } else if (clip->endPos() <= info.endPos) {
2504 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2505 m_waitingThumbs.removeAll(clip);
2506 scene()->removeItem(clip);
2510 ItemInfo newclipInfo = clip->info();
2511 newclipInfo.startPos = info.endPos;
2512 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2513 clip->resizeStart(info.endPos.frames(m_document->fps()));
2517 } else if (mode == INSERTEDIT) {
2518 // if we are in push mode, move clips accordingly
2520 if (item == NULL) info = posinfo;
2521 else info = item->info();
2522 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);
2523 QList<QGraphicsItem *> selection = m_scene->items(rect);
2524 if (item) selection.removeAll(item);
2525 for (int i = 0; i < selection.count(); i++) {
2526 if (selection.at(i)->type() == AVWIDGET) {
2527 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2528 if (clip->startPos() < info.startPos) {
2529 if (clip->endPos() > info.startPos) {
2530 ItemInfo clipInfo = clip->info();
2531 ItemInfo dupInfo = clipInfo;
2532 GenTime diff = info.startPos - clipInfo.startPos;
2533 dupInfo.startPos = info.startPos;
2534 dupInfo.cropStart += diff;
2535 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2536 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2537 // Commented out; variable dup unused. --granjow
2538 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2539 cutClip(clipInfo, info.startPos, true, false);
2542 // TODO: add insertspacecommand
2547 KdenliveSettings::setSnaptopoints(snap);
2551 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2553 if (mode == OVERWRITEEDIT) {
2554 // if we are in overwrite or push mode, move clips accordingly
2555 bool snap = KdenliveSettings::snaptopoints();
2556 KdenliveSettings::setSnaptopoints(false);
2557 ItemInfo info = item->info();
2558 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2559 QList<QGraphicsItem *> selection = m_scene->items(rect);
2560 selection.removeAll(item);
2561 for (int i = 0; i < selection.count(); i++) {
2562 if (!selection.at(i)->isEnabled()) continue;
2563 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2564 Transition *tr = static_cast<Transition *>(selection.at(i));
2565 if (tr->startPos() < info.startPos) {
2566 ItemInfo firstPos = tr->info();
2567 ItemInfo newPos = firstPos;
2568 firstPos.endPos = item->startPos();
2569 newPos.startPos = item->endPos();
2570 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2571 if (tr->endPos() > info.endPos) {
2573 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2575 } else if (tr->endPos() > info.endPos) {
2577 ItemInfo firstPos = tr->info();
2578 firstPos.startPos = item->endPos();
2579 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2581 // remove transition
2582 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2586 KdenliveSettings::setSnaptopoints(snap);
2590 QStringList CustomTrackView::mimeTypes() const
2592 QStringList qstrList;
2593 // list of accepted mime types for drop
2594 qstrList.append("text/plain");
2595 qstrList.append("kdenlive/producerslist");
2596 qstrList.append("kdenlive/clip");
2600 Qt::DropActions CustomTrackView::supportedDropActions() const
2602 // returns what actions are supported when dropping
2603 return Qt::MoveAction;
2606 void CustomTrackView::setDuration(int duration)
2608 int diff = qAbs(duration - sceneRect().width());
2609 if (diff * matrix().m11() > -50) {
2610 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2611 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2613 m_projectDuration = duration;
2616 int CustomTrackView::duration() const
2618 return m_projectDuration;
2621 void CustomTrackView::addTrack(TrackInfo type, int ix)
2623 if (ix == -1 || ix == m_document->tracksCount()) {
2624 m_document->insertTrack(0, type);
2625 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2627 m_document->insertTrack(m_document->tracksCount() - ix, type);
2628 // insert track in MLT playlist
2629 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2631 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2632 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2633 QList<QGraphicsItem *> selection = m_scene->items(r);
2634 resetSelectionGroup();
2636 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2637 scene()->addItem(m_selectionGroup);
2638 for (int i = 0; i < selection.count(); i++) {
2639 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2640 m_selectionGroup->addToGroup(selection.at(i));
2641 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2644 // Move graphic items
2645 m_selectionGroup->translate(0, m_tracksHeight);
2647 // adjust track number
2648 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2649 for (int i = 0; i < children.count(); i++) {
2650 if (children.at(i)->type() == GROUPWIDGET) {
2651 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2652 children << grp->childItems();
2655 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2657 ItemInfo clipinfo = item->info();
2658 if (item->type() == AVWIDGET) {
2659 ClipItem *clip = static_cast <ClipItem *>(item);
2660 // slowmotion clips are not track dependant, so no need to update them
2661 if (clip->speed() != 1.0) continue;
2662 // We add a move clip command so that we get the correct producer for new track number
2663 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2664 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2665 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2666 // problem updating clip
2667 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2670 } else if (item->type() == TRANSITIONWIDGET) {
2671 Transition *tr = static_cast <Transition *>(item);
2672 int track = tr->transitionEndTrack();
2674 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2678 resetSelectionGroup(false);
2681 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2682 for (int i = 0; i < m_guides.count(); i++) {
2683 QLineF l = m_guides.at(i)->line();
2684 l.setP2(QPointF(l.x2(), maxHeight));
2685 m_guides.at(i)->setLine(l);
2688 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2689 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2690 viewport()->update();
2691 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2692 //setFixedHeight(50 * m_tracksCount);
2694 updateTrackNames(ix, true);
2697 void CustomTrackView::removeTrack(int ix)
2699 // Delete track in MLT playlist
2700 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2701 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2703 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2704 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2705 QList<QGraphicsItem *> selection = m_scene->items(r);
2707 resetSelectionGroup();
2709 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2710 scene()->addItem(m_selectionGroup);
2711 for (int i = 0; i < selection.count(); i++) {
2712 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2713 m_selectionGroup->addToGroup(selection.at(i));
2714 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2717 // Move graphic items
2718 qreal ydiff = 0 - (int) m_tracksHeight;
2719 m_selectionGroup->translate(0, ydiff);
2721 // adjust track number
2722 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2723 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2724 for (int i = 0; i < children.count(); i++) {
2725 if (children.at(i)->type() == GROUPWIDGET) {
2726 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2727 children << grp->childItems();
2730 if (children.at(i)->type() == AVWIDGET) {
2731 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2733 ItemInfo clipinfo = clip->info();
2734 // We add a move clip command so that we get the correct producer for new track number
2735 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2736 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2737 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2738 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2741 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2742 Transition *tr = static_cast <Transition *>(children.at(i));
2744 int track = tr->transitionEndTrack();
2746 ItemInfo clipinfo = tr->info();
2747 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2751 resetSelectionGroup(false);
2753 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2754 for (int i = 0; i < m_guides.count(); i++) {
2755 QLineF l = m_guides.at(i)->line();
2756 l.setP2(QPointF(l.x2(), maxHeight));
2757 m_guides.at(i)->setLine(l);
2759 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2760 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2762 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2763 viewport()->update();
2765 updateTrackNames(ix, false);
2766 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2769 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2771 for (int i = 0; i < trackInfos.count(); ++i) {
2772 m_document->setTrackType(i, trackInfos.at(i));
2773 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2774 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2777 viewport()->update();
2778 emit trackHeightChanged();
2781 void CustomTrackView::slotSwitchTrackAudio(int ix)
2783 /*for (int i = 0; i < m_document->tracksCount(); i++)
2784 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2785 int tracknumber = m_document->tracksCount() - ix - 1;
2786 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2787 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2788 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2789 setDocumentModified();
2792 void CustomTrackView::slotSwitchTrackLock(int ix)
2794 int tracknumber = m_document->tracksCount() - ix - 1;
2795 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2796 m_commandStack->push(command);
2800 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2802 int tracknumber = m_document->tracksCount() - ix - 1;
2803 m_document->switchTrackLock(tracknumber, lock);
2805 emit doTrackLock(ix, lock);
2806 AbstractClipItem *clip = NULL;
2807 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2809 for (int i = 0; i < selection.count(); i++) {
2810 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2811 if (selection.at(i)->parentItem() && m_selectionGroup) {
2812 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2813 resetSelectionGroup();
2816 bool changeGroupLock = true;
2817 bool hasClipOnTrack = false;
2818 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2819 for (int j = 0; j < children.count(); ++j) {
2820 if (children.at(j)->isSelected()) {
2821 if (children.at(j)->type() == AVWIDGET)
2822 emit clipItemSelected(NULL);
2823 else if (children.at(j)->type() == TRANSITIONWIDGET)
2824 emit transitionItemSelected(NULL);
2829 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2830 if (child == m_dragItem)
2833 // only unlock group, if it is not locked by another track too
2834 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2835 changeGroupLock = false;
2837 // only (un-)lock if at least one clip is on the track
2838 if (child->track() == ix)
2839 hasClipOnTrack = true;
2841 if (changeGroupLock && hasClipOnTrack)
2842 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2843 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2844 if (selection.at(i)->parentItem()) {
2845 if (selection.at(i)->parentItem() == m_selectionGroup) {
2846 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2847 resetSelectionGroup();
2849 // groups are handled separately
2854 if (selection.at(i)->isSelected()) {
2855 if (selection.at(i)->type() == AVWIDGET)
2856 emit clipItemSelected(NULL);
2858 emit transitionItemSelected(NULL);
2860 clip = static_cast <AbstractClipItem *>(selection.at(i));
2861 clip->setItemLocked(lock);
2862 if (clip == m_dragItem)
2866 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2867 viewport()->update();
2868 setDocumentModified();
2871 void CustomTrackView::slotSwitchTrackVideo(int ix)
2873 int tracknumber = m_document->tracksCount() - ix;
2874 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2875 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2876 setDocumentModified();
2879 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2881 // Check there is no group going over several tracks there, or that would result in timeline corruption
2882 QList<QGraphicsItem *> selection = scene()->items(rect);
2884 int maxHeight = m_tracksHeight * 1.5;
2885 for (int i = 0; i < selection.count(); i++) {
2886 // Check that we don't try to move a group with clips on other tracks
2887 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2890 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2898 void CustomTrackView::slotRemoveSpace()
2902 if (m_menuPosition.isNull()) {
2903 pos = GenTime(cursorPos(), m_document->fps());
2905 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2908 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2909 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2912 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2913 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2917 ClipItem *item = getClipItemAt(pos, track);
2919 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2922 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2923 //kDebug() << "// GOT LENGT; " << length;
2925 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);
2929 // Make sure there is no group in the way
2930 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2933 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2935 // groups found on track, do not allow the move
2936 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2940 QList<ItemInfo> clipsToMove;
2941 QList<ItemInfo> transitionsToMove;
2943 for (int i = 0; i < items.count(); i++) {
2944 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2945 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2946 ItemInfo info = item->info();
2947 if (item->type() == AVWIDGET) {
2948 clipsToMove.append(info);
2949 } else if (item->type() == TRANSITIONWIDGET) {
2950 transitionsToMove.append(info);
2955 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2956 updateTrackDuration(track, command);
2957 m_commandStack->push(command);
2960 void CustomTrackView::slotInsertSpace()
2964 if (m_menuPosition.isNull()) {
2965 pos = GenTime(cursorPos(), m_document->fps());
2967 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2968 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2970 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2971 if (d.exec() != QDialog::Accepted) return;
2972 GenTime spaceDuration = d.selectedDuration();
2973 track = d.selectedTrack();
2975 QList<QGraphicsItem *> items;
2977 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2978 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2982 ClipItem *item = getClipItemAt(pos, track);
2983 if (item) pos = item->startPos();
2985 // Make sure there is no group in the way
2986 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2988 items = checkForGroups(rect, &isOk);
2990 // groups found on track, do not allow the move
2991 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2995 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2996 items = scene()->items(rect);
2999 QList<ItemInfo> clipsToMove;
3000 QList<ItemInfo> transitionsToMove;
3002 for (int i = 0; i < items.count(); i++) {
3003 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3004 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3005 ItemInfo info = item->info();
3006 if (item->type() == AVWIDGET)
3007 clipsToMove.append(info);
3008 else if (item->type() == TRANSITIONWIDGET)
3009 transitionsToMove.append(info);
3013 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3014 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3015 updateTrackDuration(track, command);
3016 m_commandStack->push(command);
3020 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3022 int diff = duration.frames(m_document->fps());
3023 resetSelectionGroup();
3024 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3025 scene()->addItem(m_selectionGroup);
3027 Transition *transition;
3029 // Create lists with start pos for each track
3030 QMap <int, int> trackClipStartList;
3031 QMap <int, int> trackTransitionStartList;
3033 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3034 trackClipStartList[i] = -1;
3035 trackTransitionStartList[i] = -1;
3038 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3039 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3041 if (clip->parentItem()) {
3042 m_selectionGroup->addToGroup(clip->parentItem());
3043 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3045 m_selectionGroup->addToGroup(clip);
3046 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3048 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))
3049 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3051 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);
3054 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3055 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3057 if (transition->parentItem()) {
3058 m_selectionGroup->addToGroup(transition->parentItem());
3059 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3061 m_selectionGroup->addToGroup(transition);
3062 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3064 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))
3065 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3066 } 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);
3068 m_selectionGroup->translate(diff, 0);
3070 // update items coordinates
3071 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3073 for (int i = 0; i < itemList.count(); i++) {
3074 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3075 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3076 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3077 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3078 for (int j = 0; j < children.count(); j++) {
3079 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3084 resetSelectionGroup(false);
3086 track = m_document->tracksCount() - track;
3087 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3090 void CustomTrackView::deleteClip(const QString &clipId)
3092 resetSelectionGroup();
3093 QList<QGraphicsItem *> itemList = items();
3094 QUndoCommand *deleteCommand = new QUndoCommand();
3096 for (int i = 0; i < itemList.count(); i++) {
3097 if (itemList.at(i)->type() == AVWIDGET) {
3098 ClipItem *item = (ClipItem *)itemList.at(i);
3099 if (item->clipProducer() == clipId) {
3101 if (item->parentItem()) {
3102 // Clip is in a group, destroy the group
3103 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3105 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3109 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3111 delete deleteCommand;
3113 updateTrackDuration(-1, deleteCommand);
3114 m_commandStack->push(deleteCommand);
3118 void CustomTrackView::setCursorPos(int pos, bool seek)
3120 if (pos == m_cursorPos) return;
3121 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3123 if (seek) m_document->renderer()->seek(m_cursorPos);
3124 else if (m_autoScroll) checkScrolling();
3125 m_cursorLine->setPos(m_cursorPos, 0);
3128 void CustomTrackView::updateCursorPos()
3130 m_cursorLine->setPos(m_cursorPos, 0);
3133 int CustomTrackView::cursorPos()
3135 return (int)(m_cursorPos);
3138 void CustomTrackView::moveCursorPos(int delta)
3140 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3141 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3142 m_cursorPos += delta;
3143 m_cursorLine->setPos(m_cursorPos, 0);
3144 m_document->renderer()->seek(m_cursorPos);
3147 void CustomTrackView::initCursorPos(int pos)
3149 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3151 m_cursorLine->setPos(pos, 0);
3155 void CustomTrackView::checkScrolling()
3157 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3160 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3162 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3163 QGraphicsView::mouseReleaseEvent(event);
3164 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3165 #if QT_VERSION >= 0x040600
3166 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3168 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3169 if (event->button() == Qt::MidButton) {
3172 setDragMode(QGraphicsView::NoDrag);
3173 if (m_operationMode == MOVEGUIDE) {
3174 setCursor(Qt::ArrowCursor);
3175 m_operationMode = NONE;
3176 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3177 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3178 if (newPos != m_dragGuide->position()) {
3179 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3180 m_commandStack->push(command);
3181 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3182 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3183 m_document->syncGuides(m_guides);
3188 } else if (m_operationMode == SPACER && m_selectionGroup) {
3190 if (event->modifiers() != Qt::ControlModifier) {
3191 // We are moving all tracks
3193 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3194 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3196 if (timeOffset != GenTime()) {
3197 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3199 QList<ItemInfo> clipsToMove;
3200 QList<ItemInfo> transitionsToMove;
3202 // Create lists with start pos for each track
3203 QMap <int, int> trackClipStartList;
3204 QMap <int, int> trackTransitionStartList;
3206 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3207 trackClipStartList[i] = -1;
3208 trackTransitionStartList[i] = -1;
3211 for (int i = 0; i < items.count(); i++) {
3212 if (items.at(i)->type() == GROUPWIDGET)
3213 items += items.at(i)->childItems();
3216 for (int i = 0; i < items.count(); i++) {
3217 if (items.at(i)->type() == AVWIDGET) {
3218 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3219 ItemInfo info = item->info();
3220 clipsToMove.append(info);
3222 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3223 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3224 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3225 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3226 ItemInfo info = item->info();
3227 transitionsToMove.append(info);
3229 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3230 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3233 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3234 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3235 updateTrackDuration(track, command);
3236 m_commandStack->push(command);
3237 if (track != -1) track = m_document->tracksCount() - track;
3238 kDebug() << "SPACER TRACK:" << track;
3239 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3240 setDocumentModified();
3243 resetSelectionGroup(false);
3244 m_operationMode = NONE;
3245 } else if (m_operationMode == RUBBERSELECTION) {
3246 resetSelectionGroup();
3247 groupSelectedItems();
3248 m_operationMode = NONE;
3251 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3252 emit transitionItemSelected(NULL);
3256 if (m_dragItem) info = m_dragItem->info();
3258 if (m_operationMode == MOVE) {
3259 setCursor(Qt::OpenHandCursor);
3260 if (m_dragItem->parentItem() == 0) {
3261 // we are moving one clip, easy
3262 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3263 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3264 Mlt::Producer *prod = item->getProducer(info.track);
3265 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);
3268 QUndoCommand *moveCommand = new QUndoCommand();
3269 moveCommand->setText(i18n("Move clip"));
3270 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3272 int tracknumber = m_document->tracksCount() - item->track() - 1;
3273 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3274 if (isLocked) item->setItemLocked(true);
3275 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3276 // Also move automatic transitions (on lower track)
3277 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3278 ItemInfo startTrInfo;
3279 ItemInfo newStartTrInfo;
3280 bool moveStartTrans = false;
3281 bool moveEndTrans = false;
3282 if (startTransition && startTransition->isAutomatic()) {
3283 startTrInfo = startTransition->info();
3284 newStartTrInfo = startTrInfo;
3285 newStartTrInfo.track = info.track;
3286 newStartTrInfo.startPos = info.startPos;
3287 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3288 // transition end should stay the same
3290 // transition end should be adjusted to clip
3291 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3293 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3295 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3296 // Check if there is a transition at clip end
3297 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3298 if (tr && tr->isAutomatic()) {
3299 ItemInfo trInfo = tr->info();
3300 ItemInfo newTrInfo = trInfo;
3301 newTrInfo.track = info.track;
3302 newTrInfo.endPos = m_dragItem->endPos();
3303 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3304 // transition start should stay the same
3306 // transition start should be moved
3307 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3309 if (newTrInfo.startPos < newTrInfo.endPos) {
3310 moveEndTrans = true;
3311 if (moveStartTrans) {
3312 // we have to move both transitions, remove the start one so that there is no collision
3313 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3315 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3316 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3317 if (moveStartTrans) {
3318 // re-add transition in correct place
3319 int transTrack = startTransition->transitionEndTrack();
3320 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3321 transTrack = getPreviousVideoTrack(info.track);
3323 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3324 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3330 if (moveStartTrans && !moveEndTrans) {
3331 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3332 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3335 // Also move automatic transitions (on upper track)
3336 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3337 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3338 ItemInfo trInfo = tr->info();
3339 ItemInfo newTrInfo = trInfo;
3340 newTrInfo.startPos = m_dragItem->startPos();
3341 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3342 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3343 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3344 // transition end should be adjusted to clip on upper track
3345 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3347 if (newTrInfo.startPos < newTrInfo.endPos) {
3348 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3349 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3353 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3354 // Check if there is a transition at clip end
3355 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3356 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3357 ItemInfo trInfo = tr->info();
3358 ItemInfo newTrInfo = trInfo;
3359 newTrInfo.endPos = m_dragItem->endPos();
3360 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3361 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3362 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3363 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3364 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3365 // transition start should be moved
3366 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3368 if (newTrInfo.startPos < newTrInfo.endPos) {
3369 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3370 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3375 updateTrackDuration(info.track, moveCommand);
3376 if (m_dragItemInfo.track != info.track)
3377 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3378 m_commandStack->push(moveCommand);
3379 //checkTrackSequence(m_dragItem->track());
3381 // undo last move and emit error message
3382 bool snap = KdenliveSettings::snaptopoints();
3383 KdenliveSettings::setSnaptopoints(false);
3384 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3385 KdenliveSettings::setSnaptopoints(snap);
3386 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3388 setDocumentModified();
3389 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3390 Transition *transition = static_cast <Transition *>(m_dragItem);
3391 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3392 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)) {
3393 // Moving transition failed, revert to previous position
3394 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3395 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3397 QUndoCommand *moveCommand = new QUndoCommand();
3398 moveCommand->setText(i18n("Move transition"));
3399 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3400 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3401 updateTrackDuration(info.track, moveCommand);
3402 if (m_dragItemInfo.track != info.track)
3403 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3404 m_commandStack->push(moveCommand);
3405 setDocumentModified();
3409 // Moving several clips. We need to delete them and readd them to new position,
3410 // or they might overlap each other during the move
3411 QGraphicsItemGroup *group;
3412 if (m_selectionGroup)
3413 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3415 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3416 QList<QGraphicsItem *> items = group->childItems();
3418 QList<ItemInfo> clipsToMove;
3419 QList<ItemInfo> transitionsToMove;
3421 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3422 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3424 QUndoCommand *moveGroup = new QUndoCommand();
3425 moveGroup->setText(i18n("Move group"));
3426 if (timeOffset != GenTime() || trackOffset != 0) {
3427 // remove items in MLT playlist
3430 int max = items.count();
3431 for (int i = 0; i < max; i++) {
3432 if (items.at(i)->type() == GROUPWIDGET) {
3433 items += items.at(i)->childItems();
3436 m_document->renderer()->blockSignals(true);
3437 for (int i = 0; i < items.count(); i++) {
3438 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3439 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3440 ItemInfo info = item->info();
3441 if (item->type() == AVWIDGET) {
3442 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3443 // error, clip cannot be removed from playlist
3444 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3446 clipsToMove.append(info);
3449 transitionsToMove.append(info);
3450 Transition *tr = static_cast <Transition*>(item);
3451 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3454 m_document->renderer()->blockSignals(false);
3455 for (int i = 0; i < items.count(); i++) {
3456 // re-add items in correct place
3457 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3458 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3460 ItemInfo info = item->info();
3461 int tracknumber = m_document->tracksCount() - info.track - 1;
3462 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3464 group->removeFromGroup(item);
3465 item->setItemLocked(true);
3468 if (item->type() == AVWIDGET) {
3469 ClipItem *clip = static_cast <ClipItem*>(item);
3470 int trackProducer = info.track;
3471 info.track = m_document->tracksCount() - info.track;
3472 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3473 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3474 for (int i = 0; i < clip->effectsCount(); i++) {
3475 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3478 Transition *tr = static_cast <Transition*>(item);
3479 int newTrack = tr->transitionEndTrack();
3480 if (!tr->forcedTrack()) {
3481 newTrack = getPreviousVideoTrack(info.track);
3483 tr->updateTransitionEndTrack(newTrack);
3484 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3485 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3488 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3489 updateTrackDuration(-1, moveGroup);
3490 m_commandStack->push(moveGroup);
3492 //QPointF top = group->sceneBoundingRect().topLeft();
3493 //QPointF oldpos = m_selectionGroup->scenePos();
3494 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3495 //group->setPos(top);
3496 //TODO: get rid of the 3 lines below
3497 if (m_selectionGroup) {
3498 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3499 m_selectionGroupInfo.track = m_selectionGroup->track();
3501 for (int i = 0; i < items.count(); ++i) {
3502 if (items.at(i)->type() == GROUPWIDGET) {
3503 rebuildGroup((AbstractGroupItem*)items.at(i));
3508 for (int i = 0; i < items.count(); ++i) {
3510 items.at(i)->setSelected(true);
3511 if (items.at(i)->parentItem())
3512 items.at(i)->parentItem()->setSelected(true);
3515 resetSelectionGroup();
3516 groupSelectedItems();
3518 rebuildGroup((AbstractGroupItem *)group);
3520 setDocumentModified();
3523 m_document->renderer()->doRefresh();
3524 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3526 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3527 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3529 QUndoCommand *resizeCommand = new QUndoCommand();
3530 resizeCommand->setText(i18n("Resize group"));
3531 QList <QGraphicsItem *> items = parent->childItems();
3532 QList <ItemInfo> infos = parent->resizeInfos();
3533 parent->clearResizeInfos();
3535 for (int i = 0; i < items.count(); ++i) {
3536 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3537 if (item && item->type() == AVWIDGET) {
3538 ItemInfo info = infos.at(itemcount);
3539 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3543 m_commandStack->push(resizeCommand);
3546 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3548 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3550 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3551 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3553 QUndoCommand *resizeCommand = new QUndoCommand();
3554 resizeCommand->setText(i18n("Resize group"));
3555 QList <QGraphicsItem *> items = parent->childItems();
3556 QList <ItemInfo> infos = parent->resizeInfos();
3557 parent->clearResizeInfos();
3559 for (int i = 0; i < items.count(); ++i) {
3560 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3561 if (item && item->type() == AVWIDGET) {
3562 ItemInfo info = infos.at(itemcount);
3563 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3567 updateTrackDuration(-1, resizeCommand);
3568 m_commandStack->push(resizeCommand);
3571 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3573 } else if (m_operationMode == FADEIN) {
3574 // resize fade in effect
3575 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3576 int ix = item->hasEffect("volume", "fadein");
3577 int ix2 = item->hasEffect("", "fade_from_black");
3579 QDomElement oldeffect = item->effectAt(ix);
3580 int start = item->cropStart().frames(m_document->fps());
3581 int end = item->fadeIn();
3583 slotDeleteEffect(item, -1, oldeffect, false);
3586 QDomElement effect = oldeffect.cloneNode().toElement();
3587 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3588 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3589 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3590 emit clipItemSelected(item, ix);
3592 } else if (item->fadeIn() != 0 && ix2 == -1) {
3594 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3596 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3597 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3598 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3599 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3602 QDomElement oldeffect = item->effectAt(ix2);
3603 int start = item->cropStart().frames(m_document->fps());
3604 int end = item->fadeIn();
3606 slotDeleteEffect(item, -1, oldeffect, false);
3609 QDomElement effect = oldeffect.cloneNode().toElement();
3610 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3611 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3612 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3613 emit clipItemSelected(item, ix2);
3616 } else if (m_operationMode == FADEOUT) {
3617 // resize fade in effect
3618 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3619 int ix = item->hasEffect("volume", "fadeout");
3620 int ix2 = item->hasEffect("", "fade_to_black");
3622 QDomElement oldeffect = item->effectAt(ix);
3623 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3624 int start = item->fadeOut();
3626 slotDeleteEffect(item, -1, oldeffect, false);
3628 start = end - start;
3629 QDomElement effect = oldeffect.cloneNode().toElement();
3630 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3631 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3632 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3633 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3634 emit clipItemSelected(item, ix);
3636 } else if (item->fadeOut() != 0 && ix2 == -1) {
3638 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3640 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3641 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3642 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3643 EffectsList::setParameter(effect, "out", QString::number(0));
3644 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3647 QDomElement oldeffect = item->effectAt(ix2);
3648 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3649 int start = item->fadeOut();
3651 slotDeleteEffect(item, -1, oldeffect, false);
3653 start = end - start;
3654 QDomElement effect = oldeffect.cloneNode().toElement();
3655 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3656 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3657 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3658 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3659 emit clipItemSelected(item, ix2);
3662 } else if (m_operationMode == KEYFRAME) {
3663 // update the MLT effect
3664 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3665 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3667 // check if we want to remove keyframe
3668 double val = mapToScene(event->pos()).toPoint().y();
3669 QRectF br = item->sceneBoundingRect();
3670 double maxh = 100.0 / br.height();
3671 val = (br.bottom() - val) * maxh;
3672 int start = item->cropStart().frames(m_document->fps());
3673 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3675 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3677 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3679 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3682 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3683 //item->updateKeyframeEffect();
3684 //QString next = item->keyframes(item->selectedEffectIndex());
3685 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3686 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3688 m_commandStack->push(command);
3689 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3690 emit clipItemSelected(item, item->selectedEffectIndex());
3692 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3693 // A transition is selected
3695 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3696 if (transitionClip && transitionClip->baseClip()) {
3697 QString size = transitionClip->baseClip()->getProperty("frame_size");
3698 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3699 if (factor == 0) factor = 1.0;
3700 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3701 p.setY(size.section('x', 1, 1).toInt());
3703 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3704 } else emit transitionItemSelected(NULL);
3705 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3706 m_operationMode = NONE;
3709 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3711 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3713 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3714 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3715 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3716 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3717 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3718 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3719 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3723 m_waitingThumbs.removeAll(item);
3724 if (item->isSelected()) emit clipItemSelected(NULL);
3725 item->baseClip()->removeReference();
3726 m_document->updateClip(item->baseClip()->getId());
3728 /*if (item->baseClip()->isTransparent()) {
3729 // also remove automatic transition
3730 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3731 if (tr && tr->isAutomatic()) {
3732 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3733 scene()->removeItem(tr);
3738 if (m_dragItem == item) m_dragItem = NULL;
3740 #if QT_VERSION >= 0x040600
3741 // animate item deletion
3742 item->closeAnimation();
3743 /*if (refresh) item->closeAnimation();
3745 // no refresh, means we have several operations chained, we need to delete clip immediatly
3746 // so that it does not get in the way of the other
3755 setDocumentModified();
3756 if (refresh) m_document->renderer()->doRefresh();
3759 void CustomTrackView::deleteSelectedClips()
3761 resetSelectionGroup();
3762 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3763 if (itemList.count() == 0) {
3764 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3767 scene()->clearSelection();
3768 QUndoCommand *deleteSelected = new QUndoCommand();
3772 int transitionCount = 0;
3773 // expand & destroy groups
3774 for (int i = 0; i < itemList.count(); i++) {
3775 if (itemList.at(i)->type() == GROUPWIDGET) {
3777 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3778 QList <ItemInfo> clipInfos;
3779 QList <ItemInfo> transitionInfos;
3780 for (int j = 0; j < children.count(); j++) {
3781 if (children.at(j)->type() == AVWIDGET) {
3782 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3783 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3784 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3785 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3786 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3788 if (itemList.contains(children.at(j))) {
3789 children.removeAt(j);
3793 itemList += children;
3794 if (clipInfos.count() > 0)
3795 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3797 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3798 itemList.insert(i + 1, itemList.at(i)->parentItem());
3801 for (int i = 0; i < itemList.count(); i++) {
3802 if (itemList.at(i)->type() == AVWIDGET) {
3804 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3805 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3806 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3807 emit clipItemSelected(NULL);
3808 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3810 Transition *item = static_cast <Transition *>(itemList.at(i));
3811 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3812 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3813 emit transitionItemSelected(NULL);
3816 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3817 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3818 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3819 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3820 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3821 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3822 else deleteSelected->setText(i18n("Delete selected items"));
3823 updateTrackDuration(-1, deleteSelected);
3824 m_commandStack->push(deleteSelected);
3827 void CustomTrackView::changeClipSpeed()
3829 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3830 if (itemList.count() == 0) {
3831 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3834 QUndoCommand *changeSelected = new QUndoCommand();
3835 changeSelected->setText("Edit clip speed");
3839 for (int i = 0; i < itemList.count(); i++) {
3840 if (itemList.at(i)->type() == AVWIDGET) {
3841 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3842 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3844 double speed = (double) percent / 100.0;
3845 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3847 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3851 if (count > 0) m_commandStack->push(changeSelected);
3852 else delete changeSelected;
3855 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3858 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3860 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3862 kDebug() << "ERROR: Cannot find clip for speed change";
3863 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3866 info.track = m_document->tracksCount() - item->track();
3867 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3869 item->setSpeed(speed, strobe);
3870 item->updateRectGeometry();
3871 if (item->cropDuration().frames(m_document->fps()) != endPos)
3872 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3873 updatePositionEffects(item, info);
3874 setDocumentModified();
3876 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3880 void CustomTrackView::cutSelectedClips()
3882 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3883 QList<AbstractGroupItem *> groups;
3884 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3885 for (int i = 0; i < itemList.count(); ++i) {
3886 if (!itemList.at(i))
3888 if (itemList.at(i)->type() == AVWIDGET) {
3889 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3890 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3891 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3892 if (!groups.contains(group))
3894 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3895 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3896 m_commandStack->push(command);
3898 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3899 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3900 if (!groups.contains(group))
3905 for (int i = 0; i < groups.count(); ++i)
3906 razorGroup(groups.at(i), currentPos);
3909 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3912 QList <QGraphicsItem *> children = group->childItems();
3913 QList <ItemInfo> clips1, transitions1;
3914 QList <ItemInfo> clipsCut, transitionsCut;
3915 QList <ItemInfo> clips2, transitions2;
3916 for (int i = 0; i < children.count(); ++i) {
3917 children.at(i)->setSelected(false);
3918 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3919 if (child->type() == AVWIDGET) {
3920 if (cutPos > child->endPos())
3921 clips1 << child->info();
3922 else if (cutPos < child->startPos())
3923 clips2 << child->info();
3925 clipsCut << child->info();
3927 if (cutPos > child->endPos())
3928 transitions1 << child->info();
3929 else if (cutPos < child->startPos())
3930 transitions2 << child->info();
3932 transitionsCut << child->info();
3935 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3937 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3938 m_commandStack->push(command);
3942 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)
3945 for (int i = 0; i < clipsCut.count(); ++i) {
3946 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3948 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3949 clips1 << clip->info();
3950 if (clipBehind != NULL)
3951 clips2 << clipBehind->info();
3954 /* TODO: cut transitionsCut
3955 * For now just append them to group1 */
3956 transitions1 << transitionsCut;
3957 doGroupClips(clips1, transitions1, true);
3958 doGroupClips(clips2, transitions2, true);
3960 /* we might also just use clipsCut.at(0)->parentItem().
3961 * Do this loop just in case something went wrong during cut */
3962 for (int i = 0; i < clipsCut.count(); ++i) {
3963 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3964 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3965 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3966 QList <QGraphicsItem *> children = group->childItems();
3967 QList <ItemInfo> groupClips;
3968 QList <ItemInfo> groupTrans;
3969 for (int j = 0; j < children.count(); ++j) {
3970 if (children.at(j)->type() == AVWIDGET)
3971 groupClips << ((AbstractClipItem *)children.at(j))->info();
3972 else if (children.at(j)->type() == TRANSITIONWIDGET)
3973 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3975 doGroupClips(groupClips, groupTrans, false);
3979 for (int i = 0; i < clipsCut.count(); ++i)
3980 cutClip(clipsCut.at(i), cutPos, false);
3981 // TODO: uncut transitonsCut
3982 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3986 void CustomTrackView::groupClips(bool group)
3988 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3989 QList <ItemInfo> clipInfos;
3990 QList <ItemInfo> transitionInfos;
3993 int max = itemList.count();
3994 for (int i = 0; i < max; i++) {
3995 if (itemList.at(i)->type() == GROUPWIDGET) {
3996 itemList += itemList.at(i)->childItems();
4000 for (int i = 0; i < itemList.count(); i++) {
4001 if (itemList.at(i)->type() == AVWIDGET) {
4002 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4003 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4004 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4005 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4006 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4009 if (clipInfos.count() > 0) {
4010 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4011 m_commandStack->push(command);
4015 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4017 resetSelectionGroup();
4018 m_scene->clearSelection();
4020 for (int i = 0; i < clipInfos.count(); i++) {
4021 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4022 if (clip == NULL) continue;
4023 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4024 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4025 m_document->clipManager()->removeGroup(grp);
4026 scene()->destroyItemGroup(grp);
4028 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4030 for (int i = 0; i < transitionInfos.count(); i++) {
4031 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4032 if (tr == NULL) continue;
4033 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4034 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4035 m_document->clipManager()->removeGroup(grp);
4036 scene()->destroyItemGroup(grp);
4038 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4040 setDocumentModified();
4044 QList <QGraphicsItemGroup *> groups;
4045 for (int i = 0; i < clipInfos.count(); i++) {
4046 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4048 clip->setSelected(true);
4051 for (int i = 0; i < transitionInfos.count(); i++) {
4052 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4054 clip->setSelected(true);
4057 groupSelectedItems(false, true);
4058 setDocumentModified();
4061 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4063 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4064 if (baseclip == NULL) {
4065 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4069 if (baseclip->producer() == NULL) {
4070 // If the clip has no producer, we must wait until it is created...
4072 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4073 emit forceClipProcessing(clipId);
4074 qApp->processEvents();
4075 for (int i = 0; i < 3; i++) {
4076 if (baseclip->producer() == NULL) {
4077 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4080 if (baseclip->producer() == NULL) {
4081 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4085 emit displayMessage(QString(), InformationMessage);
4089 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4090 item->setEffectList(effects);
4091 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4092 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4093 scene()->addItem(item);
4095 int producerTrack = info.track;
4096 int tracknumber = m_document->tracksCount() - info.track - 1;
4097 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4098 if (isLocked) item->setItemLocked(true);
4100 baseclip->addReference();
4101 m_document->updateClip(baseclip->getId());
4102 info.track = m_document->tracksCount() - info.track;
4103 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4104 for (int i = 0; i < item->effectsCount(); i++) {
4105 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4107 setDocumentModified();
4109 m_document->renderer()->doRefresh();
4110 if (!baseclip->isPlaceHolder())
4111 m_waitingThumbs.append(item);
4112 m_thumbsTimer.start();
4115 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4117 QList<QGraphicsItem *> list = scene()->items();
4118 QList <ClipItem *>clipList;
4119 ClipItem *clip = NULL;
4120 for (int i = 0; i < list.size(); ++i) {
4121 if (list.at(i)->type() == AVWIDGET) {
4122 clip = static_cast <ClipItem *>(list.at(i));
4123 if (clip->clipProducer() == clipId) {
4124 ItemInfo info = clip->info();
4125 Mlt::Producer *prod = NULL;
4126 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4127 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4128 else prod = clip->baseClip()->producer(info.track);
4129 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4130 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4132 else clipList.append(clip);
4136 for (int i = 0; i < clipList.count(); i++)
4137 clipList.at(i)->refreshClip(true, true);
4140 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4142 int framepos = (int)(pos.frames(m_document->fps()));
4143 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4144 ClipItem *clip = NULL;
4145 for (int i = 0; i < list.size(); i++) {
4146 if (!list.at(i)->isEnabled()) continue;
4147 if (list.at(i)->type() == AVWIDGET) {
4148 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4149 if (test->endPos() == pos) clip = test;
4156 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4158 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4159 ClipItem *clip = NULL;
4160 for (int i = 0; i < list.size(); i++) {
4161 if (!list.at(i)->isEnabled()) continue;
4162 if (list.at(i)->type() == AVWIDGET) {
4163 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4164 if (test->startPos() == pos) clip = test;
4171 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4173 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4174 QList<QGraphicsItem *> list = scene()->items(p);
4175 ClipItem *clip = NULL;
4176 for (int i = 0; i < list.size(); i++) {
4177 if (!list.at(i)->isEnabled()) continue;
4178 if (list.at(i)->type() == AVWIDGET) {
4179 clip = static_cast <ClipItem *>(list.at(i));
4186 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4188 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4191 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4193 const QPointF p(pos, (track + 1) * m_tracksHeight);
4194 QList<QGraphicsItem *> list = scene()->items(p);
4195 Transition *clip = NULL;
4196 for (int i = 0; i < list.size(); i++) {
4197 if (!list.at(i)->isEnabled()) continue;
4198 if (list.at(i)->type() == TRANSITIONWIDGET) {
4199 clip = static_cast <Transition *>(list.at(i));
4206 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4208 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4211 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4213 int framepos = (int)(pos.frames(m_document->fps()));
4214 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4215 QList<QGraphicsItem *> list = scene()->items(p);
4216 Transition *clip = NULL;
4217 for (int i = 0; i < list.size(); i++) {
4218 if (!list.at(i)->isEnabled()) continue;
4219 if (list.at(i)->type() == TRANSITIONWIDGET) {
4220 Transition *test = static_cast <Transition *>(list.at(i));
4221 if (test->endPos() == pos) clip = test;
4228 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4230 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4231 QList<QGraphicsItem *> list = scene()->items(p);
4232 Transition *clip = NULL;
4233 for (int i = 0; i < list.size(); ++i) {
4234 if (!list.at(i)->isEnabled()) continue;
4235 if (list.at(i)->type() == TRANSITIONWIDGET) {
4236 Transition *test = static_cast <Transition *>(list.at(i));
4237 if (test->startPos() == pos) clip = test;
4244 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4246 if (m_selectionGroup) resetSelectionGroup(false);
4247 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4249 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);
4250 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4253 Mlt::Producer *prod = item->getProducer(end.track);
4255 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);
4257 bool snap = KdenliveSettings::snaptopoints();
4258 KdenliveSettings::setSnaptopoints(false);
4259 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4261 int tracknumber = m_document->tracksCount() - end.track - 1;
4262 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4263 m_scene->clearSelection();
4264 if (isLocked) item->setItemLocked(true);
4266 if (item->isItemLocked()) item->setItemLocked(false);
4267 item->setSelected(true);
4269 if (item->baseClip()->isTransparent()) {
4270 // Also move automatic transition
4271 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4272 if (tr && tr->isAutomatic()) {
4273 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4274 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);
4275 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4278 KdenliveSettings::setSnaptopoints(snap);
4279 setDocumentModified();
4281 // undo last move and emit error message
4282 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4284 if (refresh) m_document->renderer()->doRefresh();
4287 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4290 resetSelectionGroup();
4291 m_scene->clearSelection();
4293 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4294 scene()->addItem(m_selectionGroup);
4296 m_document->renderer()->blockSignals(true);
4297 for (int i = 0; i < startClip.count(); i++) {
4299 startClip[i].startPos = startClip.at(i).startPos - offset;
4300 startClip[i].track = startClip.at(i).track - trackOffset;
4302 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4304 clip->setItemLocked(false);
4305 if (clip->parentItem()) {
4306 m_selectionGroup->addToGroup(clip->parentItem());
4307 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4309 m_selectionGroup->addToGroup(clip);
4310 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4312 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4313 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4315 for (int i = 0; i < startTransition.count(); i++) {
4317 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4318 startTransition[i].track = startTransition.at(i).track - trackOffset;
4320 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4322 tr->setItemLocked(false);
4323 if (tr->parentItem()) {
4324 m_selectionGroup->addToGroup(tr->parentItem());
4325 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4327 m_selectionGroup->addToGroup(tr);
4328 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4330 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());
4331 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4333 m_document->renderer()->blockSignals(false);
4335 if (m_selectionGroup) {
4336 bool snap = KdenliveSettings::snaptopoints();
4337 KdenliveSettings::setSnaptopoints(false);
4339 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4340 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4342 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4344 int max = children.count();
4345 for (int i = 0; i < max; i++) {
4346 if (children.at(i)->type() == GROUPWIDGET) {
4347 children += children.at(i)->childItems();
4348 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4349 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4350 /*m_document->clipManager()->removeGroup(grp);
4351 m_scene->destroyItemGroup(grp);*/
4352 children.removeAll(children.at(i));
4357 for (int i = 0; i < children.count(); i++) {
4358 // re-add items in correct place
4359 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4360 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4362 ItemInfo info = item->info();
4363 int tracknumber = m_document->tracksCount() - info.track - 1;
4364 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4366 item->setItemLocked(true);
4367 else if (item->isItemLocked())
4368 item->setItemLocked(false);
4370 if (item->type() == AVWIDGET) {
4371 ClipItem *clip = static_cast <ClipItem*>(item);
4372 int trackProducer = info.track;
4373 info.track = m_document->tracksCount() - info.track;
4374 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4375 for (int i = 0; i < clip->effectsCount(); i++) {
4376 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4378 } else if (item->type() == TRANSITIONWIDGET) {
4379 Transition *tr = static_cast <Transition*>(item);
4381 if (!tr->forcedTrack()) {
4382 newTrack = getPreviousVideoTrack(info.track);
4384 newTrack = tr->transitionEndTrack() + trackOffset;
4385 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4387 tr->updateTransitionEndTrack(newTrack);
4388 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4392 resetSelectionGroup(false);
4394 for (int i = 0; i < children.count(); i++) {
4395 if (children.at(i)->parentItem())
4396 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4400 KdenliveSettings::setSnaptopoints(snap);
4401 m_document->renderer()->doRefresh();
4402 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4405 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4407 Transition *item = getTransitionItemAt(start.startPos, start.track);
4409 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);
4410 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4414 bool snap = KdenliveSettings::snaptopoints();
4415 KdenliveSettings::setSnaptopoints(false);
4417 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4418 // Transition was moved
4419 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4420 } else if (end.endPos == start.endPos) {
4421 // Transition start resize
4422 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4423 } else if (end.startPos == start.startPos) {
4424 // Transition end resize;
4425 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4426 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4429 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4430 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4431 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4433 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4434 KdenliveSettings::setSnaptopoints(snap);
4435 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4436 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());
4437 if (m_dragItem && m_dragItem == item) {
4439 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4440 if (transitionClip && transitionClip->baseClip()) {
4441 QString size = transitionClip->baseClip()->getProperty("frame_size");
4442 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4443 if (factor == 0) factor = 1.0;
4444 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4445 p.setY(size.section('x', 1, 1).toInt());
4447 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4449 if (m_refresh) m_document->renderer()->doRefresh();
4450 setDocumentModified();
4453 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4455 bool resizeClipStart = (start.startPos != end.startPos);
4456 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4458 if (dontWorry) return;
4459 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);
4460 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4463 if (item->parentItem()) {
4464 // Item is part of a group, reset group
4465 resetSelectionGroup();
4468 bool snap = KdenliveSettings::snaptopoints();
4469 KdenliveSettings::setSnaptopoints(false);
4471 if (resizeClipStart) {
4472 ItemInfo clipinfo = item->info();
4473 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4474 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4476 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4478 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4480 ItemInfo clipinfo = item->info();
4481 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4482 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4484 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4486 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4488 if (!resizeClipStart && end.cropStart != start.cropStart) {
4489 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4490 ItemInfo clipinfo = end;
4491 clipinfo.track = m_document->tracksCount() - end.track;
4492 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4494 item->setCropStart(end.cropStart);
4495 item->resetThumbs(true);
4498 m_document->renderer()->doRefresh();
4499 KdenliveSettings::setSnaptopoints(snap);
4500 setDocumentModified();
4503 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4505 if (pos == oldInfo.startPos.frames(m_document->fps()))
4507 bool snap = KdenliveSettings::snaptopoints();
4509 KdenliveSettings::setSnaptopoints(false);
4510 item->resizeStart(pos);
4511 if (item->startPos().frames(m_document->fps()) != pos) {
4512 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4513 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4514 KdenliveSettings::setSnaptopoints(snap);
4517 KdenliveSettings::setSnaptopoints(snap);
4520 bool hasParentCommand = false;
4522 hasParentCommand = true;
4524 command = new QUndoCommand();
4525 command->setText(i18n("Resize clip start"));
4528 // do this here, too, because otherwise undo won't update the group
4529 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4530 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4532 ItemInfo info = item->info();
4533 if (item->type() == AVWIDGET) {
4534 ItemInfo resizeinfo = oldInfo;
4535 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4536 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4538 // Check if there is an automatic transition on that clip (lower track)
4539 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4540 if (transition && transition->isAutomatic()) {
4541 ItemInfo trInfo = transition->info();
4542 ItemInfo newTrInfo = trInfo;
4543 newTrInfo.startPos = item->startPos();
4544 if (newTrInfo.startPos < newTrInfo.endPos)
4545 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4547 // Check if there is an automatic transition on that clip (upper track)
4548 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4549 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4550 ItemInfo trInfo = transition->info();
4551 ItemInfo newTrInfo = trInfo;
4552 newTrInfo.startPos = item->startPos();
4553 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4554 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4555 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4558 ClipItem *clip = static_cast < ClipItem * >(item);
4561 // Since we must always resize clip before updating the keyframes, we
4562 // put a resize command before & after checking keyframes so that
4563 // we are sure the resize is performed before whenever we do or undo the action
4564 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4565 adjustEffects(clip, oldInfo, command);
4566 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4567 emit clipItemSelected(clip);
4569 KdenliveSettings::setSnaptopoints(false);
4570 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4571 KdenliveSettings::setSnaptopoints(snap);
4572 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4574 } else if (item->type() == TRANSITIONWIDGET) {
4575 Transition *transition = static_cast <Transition *>(item);
4576 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)) {
4577 // Cannot resize transition
4578 KdenliveSettings::setSnaptopoints(false);
4579 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4580 KdenliveSettings::setSnaptopoints(snap);
4581 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4583 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4584 if (command == NULL)
4585 m_commandStack->push(moveCommand);
4589 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4590 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4592 if (!hasParentCommand)
4593 m_commandStack->push(command);
4596 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4598 if (pos == oldInfo.endPos.frames(m_document->fps()))
4600 bool snap = KdenliveSettings::snaptopoints();
4602 KdenliveSettings::setSnaptopoints(false);
4603 item->resizeEnd(pos);
4604 if (item->endPos().frames(m_document->fps()) != pos) {
4605 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4606 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4607 KdenliveSettings::setSnaptopoints(snap);
4610 KdenliveSettings::setSnaptopoints(snap);
4613 bool hasParentCommand = false;
4615 hasParentCommand = true;
4617 command = new QUndoCommand();
4620 // do this here, too, because otherwise undo won't update the group
4621 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4622 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4624 ItemInfo info = item->info();
4625 if (item->type() == AVWIDGET) {
4626 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4627 ItemInfo resizeinfo = info;
4628 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4629 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4631 // Check if there is an automatic transition on that clip (lower track)
4632 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4633 if (tr && tr->isAutomatic()) {
4634 ItemInfo trInfo = tr->info();
4635 ItemInfo newTrInfo = trInfo;
4636 newTrInfo.endPos = item->endPos();
4637 if (newTrInfo.endPos > newTrInfo.startPos)
4638 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4641 // Check if there is an automatic transition on that clip (upper track)
4642 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4643 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4644 ItemInfo trInfo = tr->info();
4645 ItemInfo newTrInfo = trInfo;
4646 newTrInfo.endPos = item->endPos();
4647 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4648 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4649 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4653 ClipItem *clip = static_cast < ClipItem * >(item);
4656 // Since we must always resize clip before updating the keyframes, we
4657 // put a resize command before & after checking keyframes so that
4658 // we are sure the resize is performed before whenever we do or undo the action
4659 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4660 adjustEffects(clip, oldInfo, command);
4661 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4662 emit clipItemSelected(clip);
4664 KdenliveSettings::setSnaptopoints(false);
4665 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4666 KdenliveSettings::setSnaptopoints(true);
4667 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4669 } else if (item->type() == TRANSITIONWIDGET) {
4670 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4671 Transition *transition = static_cast <Transition *>(item);
4672 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)) {
4673 // Cannot resize transition
4674 KdenliveSettings::setSnaptopoints(false);
4675 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4676 KdenliveSettings::setSnaptopoints(true);
4677 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4679 // Check transition keyframes
4680 QDomElement old = transition->toXML();
4681 if (transition->updateKeyframes()) {
4682 QDomElement xml = transition->toXML();
4683 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);
4684 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4686 new MoveTransitionCommand(this, oldInfo, info, false, command);
4689 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4690 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4692 if (!hasParentCommand) {
4693 updateTrackDuration(oldInfo.track, command);
4694 m_commandStack->push(command);
4698 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4700 int end = item->fadeIn();
4702 // there is a fade in effect
4703 int effectPos = item->hasEffect("volume", "fadein");
4704 if (effectPos != -1) {
4705 QDomElement effect = item->getEffectAt(effectPos);
4706 int start = item->cropStart().frames(m_document->fps());
4707 int max = item->cropDuration().frames(m_document->fps());
4709 // Make sure the fade effect is not longer than the clip
4710 item->setFadeIn(max);
4711 end = item->fadeIn();
4714 EffectsList::setParameter(effect, "in", QString::number(start));
4715 EffectsList::setParameter(effect, "out", QString::number(end));
4717 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4718 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4719 // if fade effect is displayed, update the effect edit widget with new clip duration
4720 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4721 emit clipItemSelected(item, effectPos);
4724 effectPos = item->hasEffect("brightness", "fade_from_black");
4725 if (effectPos != -1) {
4726 QDomElement effect = item->getEffectAt(effectPos);
4727 int start = item->cropStart().frames(m_document->fps());
4728 int max = item->cropDuration().frames(m_document->fps());
4730 // Make sure the fade effect is not longer than the clip
4731 item->setFadeIn(max);
4732 end = item->fadeIn();
4735 EffectsList::setParameter(effect, "in", QString::number(start));
4736 EffectsList::setParameter(effect, "out", QString::number(end));
4738 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4739 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4740 // if fade effect is displayed, update the effect edit widget with new clip duration
4741 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4742 emit clipItemSelected(item, effectPos);
4747 int start = item->fadeOut();
4749 // there is a fade out effect
4750 int effectPos = item->hasEffect("volume", "fadeout");
4751 if (effectPos != -1) {
4752 QDomElement effect = item->getEffectAt(effectPos);
4753 int max = item->cropDuration().frames(m_document->fps());
4754 int end = max + item->cropStart().frames(m_document->fps());
4756 // Make sure the fade effect is not longer than the clip
4757 item->setFadeOut(max);
4758 start = item->fadeOut();
4760 start = end - start;
4761 EffectsList::setParameter(effect, "in", QString::number(start));
4762 EffectsList::setParameter(effect, "out", QString::number(end));
4764 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4765 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4766 // if fade effect is displayed, update the effect edit widget with new clip duration
4767 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4768 emit clipItemSelected(item, effectPos);
4771 effectPos = item->hasEffect("brightness", "fade_to_black");
4772 if (effectPos != -1) {
4773 QDomElement effect = item->getEffectAt(effectPos);
4774 int max = item->cropDuration().frames(m_document->fps());
4775 int end = max + item->cropStart().frames(m_document->fps());
4777 // Make sure the fade effect is not longer than the clip
4778 item->setFadeOut(max);
4779 start = item->fadeOut();
4781 start = end - start;
4782 EffectsList::setParameter(effect, "in", QString::number(start));
4783 EffectsList::setParameter(effect, "out", QString::number(end));
4785 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4786 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4787 // if fade effect is displayed, update the effect edit widget with new clip duration
4788 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4789 emit clipItemSelected(item, effectPos);
4794 int effectPos = item->hasEffect("freeze", "freeze");
4795 if (effectPos != -1) {
4796 // Freeze effect needs to be adjusted with clip resize
4797 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4798 QDomElement eff = item->getEffectAt(effectPos);
4799 if (!eff.isNull() && diff != 0) {
4800 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4801 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4803 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4804 emit clipItemSelected(item, item->selectedEffectIndex());
4811 double CustomTrackView::getSnapPointForPos(double pos)
4813 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4816 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4818 QList <GenTime> snaps;
4819 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4820 QList<QGraphicsItem *> itemList = items();
4821 for (int i = 0; i < itemList.count(); i++) {
4822 if (itemList.at(i) == selected) continue;
4823 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4824 if (itemList.at(i)->type() == AVWIDGET) {
4825 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4826 GenTime start = item->startPos();
4827 GenTime end = item->endPos();
4828 snaps.append(start);
4830 if (!offsetList.isEmpty()) {
4831 for (int j = 0; j < offsetList.size(); j++) {
4832 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4833 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4837 QList < GenTime > markers = item->snapMarkers();
4838 for (int j = 0; j < markers.size(); ++j) {
4839 GenTime t = markers.at(j);
4841 if (!offsetList.isEmpty()) {
4842 for (int k = 0; k < offsetList.size(); k++) {
4843 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4847 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4848 Transition *transition = static_cast <Transition*>(itemList.at(i));
4849 GenTime start = transition->startPos();
4850 GenTime end = transition->endPos();
4851 snaps.append(start);
4853 if (!offsetList.isEmpty()) {
4854 for (int j = 0; j < offsetList.size(); j++) {
4855 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4856 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4862 // add cursor position
4863 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4865 if (!offsetList.isEmpty()) {
4866 for (int j = 0; j < offsetList.size(); j++) {
4867 snaps.append(pos - offsetList.at(j));
4872 for (int i = 0; i < m_guides.count(); i++) {
4873 snaps.append(m_guides.at(i)->position());
4874 if (!offsetList.isEmpty()) {
4875 for (int j = 0; j < offsetList.size(); j++) {
4876 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4882 QPoint z = m_document->zone();
4883 snaps.append(GenTime(z.x(), m_document->fps()));
4884 snaps.append(GenTime(z.y(), m_document->fps()));
4887 m_scene->setSnapList(snaps);
4888 //for (int i = 0; i < m_snapPoints.size(); ++i)
4889 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4892 void CustomTrackView::slotSeekToPreviousSnap()
4894 updateSnapPoints(NULL);
4895 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4896 setCursorPos((int) res.frames(m_document->fps()));
4900 void CustomTrackView::slotSeekToNextSnap()
4902 updateSnapPoints(NULL);
4903 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4904 setCursorPos((int) res.frames(m_document->fps()));
4908 void CustomTrackView::clipStart()
4910 AbstractClipItem *item = getMainActiveClip();
4912 setCursorPos((int) item->startPos().frames(m_document->fps()));
4917 void CustomTrackView::clipEnd()
4919 AbstractClipItem *item = getMainActiveClip();
4921 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4926 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4928 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4929 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4930 m_commandStack->push(command);
4933 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4935 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4936 m_commandStack->push(command);
4939 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4941 DocClipBase *base = m_document->clipManager()->getClipById(id);
4942 QList <CommentedTime> markers = base->commentedSnapMarkers();
4944 if (markers.isEmpty()) {
4945 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4948 QUndoCommand *deleteMarkers = new QUndoCommand();
4949 deleteMarkers->setText("Delete clip markers");
4951 for (int i = 0; i < markers.size(); i++) {
4952 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4954 m_commandStack->push(deleteMarkers);
4957 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4959 DocClipBase *base = m_document->clipManager()->getClipById(id);
4960 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4961 else base->deleteSnapMarker(pos);
4962 emit updateClipMarkers(base);
4963 setDocumentModified();
4964 viewport()->update();
4967 int CustomTrackView::hasGuide(int pos, int offset)
4969 for (int i = 0; i < m_guides.count(); i++) {
4970 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4971 if (qAbs(guidePos - pos) <= offset) return guidePos;
4972 else if (guidePos > pos) return -1;
4977 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4981 double fps = m_document->fps();
4982 for (int i = 0; i < m_guides.count(); i++) {
4983 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4984 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4986 goMenu->setEnabled(!m_guides.isEmpty());
4989 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4991 if (oldPos > GenTime() && pos > GenTime()) {
4993 for (int i = 0; i < m_guides.count(); i++) {
4994 if (m_guides.at(i)->position() == oldPos) {
4995 Guide *item = m_guides.at(i);
4996 item->updateGuide(pos, comment);
5000 } else if (pos > GenTime()) addGuide(pos, comment);
5004 for (int i = 0; i < m_guides.count(); i++) {
5005 if (m_guides.at(i)->position() == oldPos) {
5006 delete m_guides.takeAt(i);
5011 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5013 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5014 m_document->syncGuides(m_guides);
5017 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5019 for (int i = 0; i < m_guides.count(); i++) {
5020 if (m_guides.at(i)->position() == pos) {
5021 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5025 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5026 scene()->addItem(g);
5028 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5029 m_document->syncGuides(m_guides);
5033 void CustomTrackView::slotAddGuide(bool dialog)
5035 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5037 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5038 if (d.exec() != QDialog::Accepted) return;
5039 marker = d.newMarker();
5042 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5044 if (addGuide(marker.time(), marker.comment())) {
5045 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5046 m_commandStack->push(command);
5050 void CustomTrackView::slotEditGuide(int guidePos)
5053 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5054 else pos = GenTime(guidePos, m_document->fps());
5056 for (int i = 0; i < m_guides.count(); i++) {
5057 if (m_guides.at(i)->position() == pos) {
5058 slotEditGuide(m_guides.at(i)->info());
5063 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5066 void CustomTrackView::slotEditGuide(CommentedTime guide)
5068 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5069 if (d.exec() == QDialog::Accepted) {
5070 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5071 m_commandStack->push(command);
5076 void CustomTrackView::slotEditTimeLineGuide()
5078 if (m_dragGuide == NULL) return;
5079 CommentedTime guide = m_dragGuide->info();
5080 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5081 if (d.exec() == QDialog::Accepted) {
5082 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5083 m_commandStack->push(command);
5087 void CustomTrackView::slotDeleteGuide(int guidePos)
5090 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5091 else pos = GenTime(guidePos, m_document->fps());
5093 for (int i = 0; i < m_guides.count(); i++) {
5094 if (m_guides.at(i)->position() == pos) {
5095 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5096 m_commandStack->push(command);
5101 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5105 void CustomTrackView::slotDeleteTimeLineGuide()
5107 if (m_dragGuide == NULL) return;
5108 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5109 m_commandStack->push(command);
5113 void CustomTrackView::slotDeleteAllGuides()
5115 QUndoCommand *deleteAll = new QUndoCommand();
5116 deleteAll->setText("Delete all guides");
5117 for (int i = 0; i < m_guides.count(); i++) {
5118 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5120 m_commandStack->push(deleteAll);
5123 void CustomTrackView::setTool(PROJECTTOOL tool)
5128 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5131 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5132 m_scene->setScale(scaleFactor, verticalScale);
5133 removeTipAnimation();
5134 bool adjust = false;
5135 if (verticalScale != matrix().m22()) adjust = true;
5136 setMatrix(newmatrix);
5138 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5139 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5140 for (int i = 0; i < m_guides.count(); i++) {
5141 QLineF l = m_guides.at(i)->line();
5142 l.setP2(QPointF(l.x2(), newHeight));
5143 m_guides.at(i)->setLine(l);
5145 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5148 int diff = sceneRect().width() - m_projectDuration;
5149 if (diff * newmatrix.m11() < 50) {
5150 if (newmatrix.m11() < 0.4)
5151 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5153 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5155 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5156 centerOn(QPointF(cursorPos(), verticalPos));
5159 void CustomTrackView::slotRefreshGuides()
5161 if (KdenliveSettings::showmarkers()) {
5162 for (int i = 0; i < m_guides.count(); i++)
5163 m_guides.at(i)->update();
5167 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5169 painter->setClipRect(rect);
5170 QPen pen1 = painter->pen();
5171 pen1.setColor(palette().dark().color());
5172 painter->setPen(pen1);
5173 double min = rect.left();
5174 double max = rect.right();
5175 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5176 int maxTrack = m_document->tracksCount();
5177 QColor lockedColor = palette().button().color();
5178 QColor audioColor = palette().alternateBase().color();
5179 for (int i = 0; i < maxTrack; i++) {
5180 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5181 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5182 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5183 if (i == m_selectedTrack)
5184 painter->fillRect(track, m_activeTrackBrush.brush(this));
5186 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5188 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5192 bool CustomTrackView::findString(const QString &text)
5195 for (int i = 0; i < m_searchPoints.size(); ++i) {
5196 marker = m_searchPoints.at(i).comment();
5197 if (marker.contains(text, Qt::CaseInsensitive)) {
5198 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5199 int vert = verticalScrollBar()->value();
5200 int hor = cursorPos();
5201 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5209 void CustomTrackView::selectFound(QString track, QString pos)
5211 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5212 slotSelectTrack(track.toInt());
5214 int vert = verticalScrollBar()->value();
5215 int hor = cursorPos();
5216 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5219 bool CustomTrackView::findNextString(const QString &text)
5222 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5223 marker = m_searchPoints.at(i).comment();
5224 if (marker.contains(text, Qt::CaseInsensitive)) {
5225 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5226 int vert = verticalScrollBar()->value();
5227 int hor = cursorPos();
5228 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5237 void CustomTrackView::initSearchStrings()
5239 m_searchPoints.clear();
5240 QList<QGraphicsItem *> itemList = items();
5241 for (int i = 0; i < itemList.count(); i++) {
5242 // parse all clip names
5243 if (itemList.at(i)->type() == AVWIDGET) {
5244 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5245 GenTime start = item->startPos();
5246 CommentedTime t(start, item->clipName());
5247 m_searchPoints.append(t);
5248 // add all clip markers
5249 QList < CommentedTime > markers = item->commentedSnapMarkers();
5250 m_searchPoints += markers;
5255 for (int i = 0; i < m_guides.count(); i++)
5256 m_searchPoints.append(m_guides.at(i)->info());
5258 qSort(m_searchPoints);
5261 void CustomTrackView::clearSearchStrings()
5263 m_searchPoints.clear();
5267 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5269 QList<ItemInfo> matchingInfo;
5270 QList<QGraphicsItem *> itemList = items();
5271 for (int i = 0; i < itemList.count(); i++) {
5272 if (itemList.at(i)->type() == AVWIDGET) {
5273 ClipItem *item = (ClipItem *)itemList.at(i);
5274 if (item->clipProducer() == clipId)
5275 matchingInfo << item->info();
5278 return matchingInfo;
5281 void CustomTrackView::copyClip()
5283 qDeleteAll(m_copiedItems);
5284 m_copiedItems.clear();
5285 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5286 if (itemList.count() == 0) {
5287 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5290 for (int i = 0; i < itemList.count(); i++) {
5291 if (itemList.at(i)->type() == AVWIDGET) {
5292 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5293 ClipItem *clone = clip->clone(clip->info());
5294 m_copiedItems.append(clone);
5295 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5296 Transition *dup = static_cast <Transition *>(itemList.at(i));
5297 m_copiedItems.append(dup->clone());
5302 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5304 if (m_scene->editMode() != NORMALEDIT) {
5305 // If we are in overwrite mode, always allow the move
5308 int height = m_tracksHeight - 2;
5310 if (type == TRANSITIONWIDGET) {
5311 height = Transition::itemHeight();
5312 offset = Transition::itemOffset();
5314 else if (type == AVWIDGET) {
5315 height = ClipItem::itemHeight();
5316 offset = ClipItem::itemOffset();
5318 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);
5319 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5320 for (int i = 0; i < collisions.count(); i++) {
5321 if (collisions.at(i)->type() == type) {
5328 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5331 for (int i = 0; i < infoList.count(); i++) {
5332 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));
5335 QList<QGraphicsItem *> collisions = scene()->items(path);
5336 for (int i = 0; i < collisions.count(); i++) {
5337 if (collisions.at(i)->type() == type) return false;
5342 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5344 for (int i = 0; i < items.count(); i++) {
5345 ItemInfo info = items.at(i)->info();
5346 info.startPos += offset;
5347 info.endPos += offset;
5348 info.track += trackOffset;
5349 if (!canBePastedTo(info, items.at(i)->type())) return false;
5354 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5356 QPainterPath movePath;
5357 movePath.moveTo(0, 0);
5359 for (int i = 0; i < items.count(); i++) {
5360 ItemInfo info = items.at(i)->info();
5361 info.startPos = info.startPos + offset;
5362 info.endPos = info.endPos + offset;
5363 info.track = info.track + trackOffset;
5364 if (info.startPos < GenTime()) {
5365 // No clip should go below 0
5368 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));
5369 movePath.addRect(rect);
5371 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5372 for (int i = 0; i < collisions.count(); i++) {
5373 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5374 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5382 void CustomTrackView::pasteClip()
5384 if (m_copiedItems.count() == 0) {
5385 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5390 GenTime pos = GenTime(-1);
5391 if (m_menuPosition.isNull()) {
5392 position = mapFromGlobal(QCursor::pos());
5393 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5394 track = m_selectedTrack;
5395 pos = GenTime(m_cursorPos, m_document->fps());
5396 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5400 position = m_menuPosition;
5403 if (pos == GenTime(-1))
5404 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5406 track = (int)(mapToScene(position).y() / m_tracksHeight);
5408 GenTime leftPos = m_copiedItems.at(0)->startPos();
5409 int lowerTrack = m_copiedItems.at(0)->track();
5410 int upperTrack = m_copiedItems.at(0)->track();
5411 for (int i = 1; i < m_copiedItems.count(); i++) {
5412 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5413 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5414 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5417 GenTime offset = pos - leftPos;
5418 int trackOffset = track - lowerTrack;
5420 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5421 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5422 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5423 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5426 QUndoCommand *pasteClips = new QUndoCommand();
5427 pasteClips->setText("Paste clips");
5429 for (int i = 0; i < m_copiedItems.count(); i++) {
5430 // parse all clip names
5431 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5432 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5433 ItemInfo info = clip->info();
5434 info.startPos += offset;
5435 info.endPos += offset;
5436 info.track += trackOffset;
5437 if (canBePastedTo(info, AVWIDGET)) {
5438 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5439 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5440 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5441 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5443 info.startPos = tr->startPos() + offset;
5444 info.endPos = tr->endPos() + offset;
5445 info.track = tr->track() + trackOffset;
5446 int transitionEndTrack;
5447 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5448 else transitionEndTrack = tr->transitionEndTrack();
5449 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5450 if (info.startPos >= info.endPos) {
5451 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5452 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5453 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5456 updateTrackDuration(-1, pasteClips);
5457 m_commandStack->push(pasteClips);
5460 void CustomTrackView::pasteClipEffects()
5462 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5463 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5466 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5468 QUndoCommand *paste = new QUndoCommand();
5469 paste->setText("Paste effects");
5471 QList<QGraphicsItem *> clips = scene()->selectedItems();
5474 for (int i = 0; i < clips.count(); ++i) {
5475 if (clips.at(i)->type() == GROUPWIDGET) {
5476 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5477 for (int j = 0; j < children.count(); j++) {
5478 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5479 clips.append(children.at(j));
5485 for (int i = 0; i < clips.count(); ++i) {
5486 if (clips.at(i)->type() == AVWIDGET) {
5487 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5488 for (int j = 0; j < clip->effectsCount(); j++) {
5489 QDomElement eff = clip->effectAt(j);
5490 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5491 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5492 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5497 if (paste->childCount() > 0) m_commandStack->push(paste);
5500 //adjust effects (fades, ...)
5501 for (int i = 0; i < clips.count(); ++i) {
5502 if (clips.at(i)->type() == AVWIDGET) {
5503 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5504 updatePositionEffects(item, item->info());
5510 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5512 // parse parameters to check if we need to adjust to the new crop start
5513 int diff = (newstart - oldstart).frames(m_document->fps());
5514 int max = (newstart + duration).frames(m_document->fps());
5516 QDomNodeList params = xml.elementsByTagName("parameter");
5517 for (int i = 0; i < params.count(); i++) {
5518 QDomElement e = params.item(i).toElement();
5519 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5520 QString def = e.attribute("default");
5521 // Effect has a keyframe type parameter, we need to adjust the values
5522 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5523 QStringList newKeyFrames;
5524 foreach(const QString &str, keys) {
5525 int pos = str.section(':', 0, 0).toInt();
5526 double val = str.section(':', 1, 1).toDouble();
5529 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5531 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5533 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5534 e.setAttribute("keyframes", newKeyFrames.join(";"));
5539 ClipItem *CustomTrackView::getClipUnderCursor() const
5541 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5542 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5543 for (int i = 0; i < collisions.count(); i++) {
5544 if (collisions.at(i)->type() == AVWIDGET) {
5545 return static_cast < ClipItem *>(collisions.at(i));
5551 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5553 QList<QGraphicsItem *> clips = scene()->selectedItems();
5554 if (clips.isEmpty()) {
5555 return getClipUnderCursor();
5557 AbstractClipItem *item = NULL;
5558 for (int i = 0; i < clips.count(); ++i) {
5559 if (clips.at(i)->type() == AVWIDGET) {
5560 item = static_cast < AbstractClipItem *>(clips.at(i));
5561 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5564 if (item) return item;
5569 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5571 QList<QGraphicsItem *> clips = scene()->selectedItems();
5572 if (clips.isEmpty()) {
5573 return getClipUnderCursor();
5576 // remove all items in the list that are not clips
5577 for (int i = 0; i < clips.count();) {
5578 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5581 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5582 for (int i = 0; i < clips.count(); ++i) {
5583 if (clips.at(i)->type() == AVWIDGET) {
5584 item = static_cast < ClipItem *>(clips.at(i));
5585 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5593 void CustomTrackView::setInPoint()
5595 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5597 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5600 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5604 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5607 void CustomTrackView::setOutPoint()
5609 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5611 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5614 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5618 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5621 void CustomTrackView::slotUpdateAllThumbs()
5623 if (!isEnabled()) return;
5624 QList<QGraphicsItem *> itemList = items();
5625 //if (itemList.isEmpty()) return;
5627 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5628 for (int i = 0; i < itemList.count(); i++) {
5629 if (itemList.at(i)->type() == AVWIDGET) {
5630 item = static_cast <ClipItem *>(itemList.at(i));
5631 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5632 // Check if we have a cached thumbnail
5633 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5634 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5635 if (QFile::exists(thumb)) {
5637 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5638 item->slotSetStartThumb(pix);
5641 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5642 QString endThumb = startThumb;
5643 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5644 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5645 if (QFile::exists(startThumb)) {
5646 QPixmap pix(startThumb);
5647 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5648 item->slotSetStartThumb(pix);
5650 if (QFile::exists(endThumb)) {
5651 QPixmap pix(endThumb);
5652 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5653 item->slotSetEndThumb(pix);
5656 item->refreshClip(false, false);
5660 viewport()->update();
5663 void CustomTrackView::saveThumbnails()
5665 QList<QGraphicsItem *> itemList = items();
5667 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5668 for (int i = 0; i < itemList.count(); i++) {
5669 if (itemList.at(i)->type() == AVWIDGET) {
5670 item = static_cast <ClipItem *>(itemList.at(i));
5671 if (item->clipType() != COLOR) {
5672 // Check if we have a cached thumbnail
5673 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5674 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5675 if (!QFile::exists(thumb)) {
5676 QPixmap pix(item->startThumb());
5680 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5681 QString endThumb = startThumb;
5682 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5683 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5684 if (!QFile::exists(startThumb)) {
5685 QPixmap pix(item->startThumb());
5686 pix.save(startThumb);
5688 if (!QFile::exists(endThumb)) {
5689 QPixmap pix(item->endThumb());
5699 void CustomTrackView::slotInsertTrack(int ix)
5701 TrackDialog d(m_document, parentWidget());
5702 d.comboTracks->setCurrentIndex(ix);
5703 d.label->setText(i18n("Insert track"));
5704 d.setWindowTitle(i18n("Insert New Track"));
5706 if (d.exec() == QDialog::Accepted) {
5707 ix = d.comboTracks->currentIndex();
5708 if (d.before_select->currentIndex() == 1)
5712 info.isMute = false;
5713 info.isLocked = false;
5714 if (d.video_track->isChecked()) {
5715 info.type = VIDEOTRACK;
5716 info.isBlind = false;
5718 info.type = AUDIOTRACK;
5719 info.isBlind = true;
5721 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5722 m_commandStack->push(addTrack);
5723 setDocumentModified();
5727 void CustomTrackView::slotDeleteTrack(int ix)
5729 if (m_document->tracksCount() < 2) return;
5730 TrackDialog d(m_document, parentWidget());
5731 d.comboTracks->setCurrentIndex(ix);
5732 d.label->setText(i18n("Delete track"));
5733 d.before_select->setHidden(true);
5734 d.setWindowTitle(i18n("Delete Track"));
5735 d.video_track->setHidden(true);
5736 d.audio_track->setHidden(true);
5737 if (d.exec() == QDialog::Accepted) {
5738 ix = d.comboTracks->currentIndex();
5739 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5740 deleteTimelineTrack(ix, info);
5741 setDocumentModified();
5742 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5743 m_commandStack->push(command);*/
5747 void CustomTrackView::slotConfigTracks(int ix)
5749 TracksConfigDialog d(m_document, ix, parentWidget());
5750 if (d.exec() == QDialog::Accepted) {
5751 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5752 m_commandStack->push(configTracks);
5753 QList <int> toDelete = d.deletedTracks();
5754 for (int i = 0; i < toDelete.count(); ++i) {
5755 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5756 deleteTimelineTrack(toDelete.at(i) - i, info);
5758 setDocumentModified();
5762 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5764 if (m_document->tracksCount() < 2) return;
5765 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5766 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5767 QList<QGraphicsItem *> selection = m_scene->items(r);
5768 QUndoCommand *deleteTrack = new QUndoCommand();
5769 deleteTrack->setText("Delete track");
5771 // Delete all clips in selected track
5772 for (int i = 0; i < selection.count(); i++) {
5773 if (selection.at(i)->type() == AVWIDGET) {
5774 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5775 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5776 m_waitingThumbs.removeAll(item);
5777 m_scene->removeItem(item);
5780 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5781 Transition *item = static_cast <Transition *>(selection.at(i));
5782 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5783 m_scene->removeItem(item);
5789 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5790 m_commandStack->push(deleteTrack);
5793 void CustomTrackView::autoTransition()
5795 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5796 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5797 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5800 Transition *tr = static_cast <Transition*>(itemList.at(0));
5801 tr->setAutomatic(!tr->isAutomatic());
5802 QDomElement transition = tr->toXML();
5803 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);
5804 setDocumentModified();
5808 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5812 QDomNodeList params = effect.elementsByTagName("parameter");
5813 for (int i = 0; i < params.count(); i++) {
5814 QDomElement e = params.item(i).toElement();
5815 if (!e.isNull() && e.attribute("type") == "constant") {
5816 if (e.hasAttribute("factor")) {
5817 double factor = e.attribute("factor").toDouble();
5818 double value = e.attribute("value").toDouble();
5819 value = value / factor;
5820 result.append(locale.toString(value));
5821 } else result.append(e.attribute("value"));
5827 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5829 QList<QGraphicsItem *> list = scene()->items();
5830 ClipItem *clip = NULL;
5831 for (int i = 0; i < list.size(); ++i) {
5832 if (list.at(i)->type() == AVWIDGET) {
5833 clip = static_cast <ClipItem *>(list.at(i));
5834 if (clip->clipProducer() == id) {
5835 clip->setClipName(name);
5839 viewport()->update();
5842 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5844 minimum = GenTime();
5845 maximum = GenTime();
5846 QList<QGraphicsItem *> selection;
5847 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5848 selection.removeAll(item);
5849 for (int i = 0; i < selection.count(); i++) {
5850 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5851 if (clip && clip->type() == AVWIDGET) {
5852 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5853 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5858 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5860 minimum = GenTime();
5861 maximum = GenTime();
5862 QList<QGraphicsItem *> selection;
5863 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5864 selection.removeAll(item);
5865 for (int i = 0; i < selection.count(); i++) {
5866 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5867 if (clip && clip->type() == TRANSITIONWIDGET) {
5868 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5869 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5874 void CustomTrackView::loadGroups(const QDomNodeList groups)
5876 for (int i = 0; i < groups.count(); i++) {
5877 QDomNodeList children = groups.at(i).childNodes();
5878 scene()->clearSelection();
5879 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5880 QDomElement elem = children.item(nodeindex).toElement();
5881 int pos = elem.attribute("position").toInt();
5882 int track = elem.attribute("track").toInt();
5883 if (elem.tagName() == "clipitem") {
5884 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5885 if (clip) clip->setSelected(true);
5887 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5888 if (clip) clip->setSelected(true);
5891 groupSelectedItems(false, true);
5895 void CustomTrackView::splitAudio()
5897 resetSelectionGroup();
5898 QList<QGraphicsItem *> selection = scene()->selectedItems();
5899 if (selection.isEmpty()) {
5900 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5903 QUndoCommand *splitCommand = new QUndoCommand();
5904 splitCommand->setText(i18n("Split audio"));
5905 for (int i = 0; i < selection.count(); i++) {
5906 if (selection.at(i)->type() == AVWIDGET) {
5907 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5908 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5909 if (clip->parentItem()) {
5910 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5912 EffectsList effects;
5913 effects.clone(clip->effectList());
5914 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5919 if (splitCommand->childCount()) {
5920 updateTrackDuration(-1, splitCommand);
5921 m_commandStack->push(splitCommand);
5925 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5927 ClipItem *clip = getClipItemAt(pos, track);
5929 kDebug() << "// Cannot find clip to split!!!";
5933 int start = pos.frames(m_document->fps());
5934 int freetrack = m_document->tracksCount() - track - 1;
5936 // do not split audio when we are on an audio track
5937 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5940 for (; freetrack > 0; freetrack--) {
5941 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5942 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5943 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5944 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5945 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5950 kDebug() << "GOT TRK: " << track;
5951 if (freetrack == 0) {
5952 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5954 ItemInfo info = clip->info();
5955 info.track = m_document->tracksCount() - freetrack;
5956 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5957 scene()->clearSelection();
5958 clip->setSelected(true);
5959 ClipItem *audioClip = getClipItemAt(start, info.track);
5961 clip->setVideoOnly(true);
5962 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5963 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5965 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5966 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5968 audioClip->setSelected(true);
5969 audioClip->setAudioOnly(true);
5971 // keep video effects, move audio effects to audio clip
5974 for (int i = 0; i < effects.count(); ++i) {
5975 if (effects.at(i).attribute("type") == "audio") {
5976 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
5979 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
5984 groupSelectedItems(false, true);
5988 // unsplit clip: remove audio part and change video part to normal clip
5989 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5990 kDebug() << "//CANNOT FIND CLP GRP";
5993 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5994 QList<QGraphicsItem *> children = grp->childItems();
5995 if (children.count() != 2) {
5996 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5999 for (int i = 0; i < children.count(); i++) {
6000 if (children.at(i) != clip) {
6001 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6002 ItemInfo info = clip->info();
6003 deleteClip(clp->info());
6004 clip->setVideoOnly(false);
6006 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
6007 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6010 // re-add audio effects
6011 for (int i = 0; i < effects.count(); ++i) {
6012 if (effects.at(i).attribute("type") == "audio") {
6013 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6020 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6021 m_document->clipManager()->removeGroup(grp);
6022 scene()->destroyItemGroup(grp);
6026 void CustomTrackView::setVideoOnly()
6028 resetSelectionGroup();
6029 QList<QGraphicsItem *> selection = scene()->selectedItems();
6030 if (selection.isEmpty()) {
6031 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6034 QUndoCommand *videoCommand = new QUndoCommand();
6035 videoCommand->setText(i18n("Video only"));
6036 for (int i = 0; i < selection.count(); i++) {
6037 if (selection.at(i)->type() == AVWIDGET) {
6038 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6039 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6040 if (clip->parentItem()) {
6041 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6043 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6048 m_commandStack->push(videoCommand);
6051 void CustomTrackView::setAudioOnly()
6053 resetSelectionGroup();
6054 QList<QGraphicsItem *> selection = scene()->selectedItems();
6055 if (selection.isEmpty()) {
6056 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6059 QUndoCommand *videoCommand = new QUndoCommand();
6060 videoCommand->setText(i18n("Audio only"));
6061 for (int i = 0; i < selection.count(); i++) {
6062 if (selection.at(i)->type() == AVWIDGET) {
6063 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6064 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6065 if (clip->parentItem()) {
6066 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6068 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6073 m_commandStack->push(videoCommand);
6076 void CustomTrackView::setAudioAndVideo()
6078 resetSelectionGroup();
6079 QList<QGraphicsItem *> selection = scene()->selectedItems();
6080 if (selection.isEmpty()) {
6081 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6084 QUndoCommand *videoCommand = new QUndoCommand();
6085 videoCommand->setText(i18n("Audio and Video"));
6086 for (int i = 0; i < selection.count(); i++) {
6087 if (selection.at(i)->type() == AVWIDGET) {
6088 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6089 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6090 if (clip->parentItem()) {
6091 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6093 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6098 m_commandStack->push(videoCommand);
6101 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6103 ClipItem *clip = getClipItemAt(pos, track);
6105 kDebug() << "// Cannot find clip to split!!!";
6109 int start = pos.frames(m_document->fps());
6110 clip->setVideoOnly(true);
6111 clip->setAudioOnly(false);
6112 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6113 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6115 } else if (audioOnly) {
6116 int start = pos.frames(m_document->fps());
6117 clip->setAudioOnly(true);
6118 clip->setVideoOnly(false);
6119 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6120 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6123 int start = pos.frames(m_document->fps());
6124 clip->setAudioOnly(false);
6125 clip->setVideoOnly(false);
6126 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6127 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6131 setDocumentModified();
6134 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6136 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6137 m_clipTypeGroup->setEnabled(false);
6139 m_clipTypeGroup->setEnabled(true);
6140 QList <QAction *> actions = m_clipTypeGroup->actions();
6142 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6143 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6144 else lookup = "clip_audio_and_video";
6145 for (int i = 0; i < actions.count(); i++) {
6146 if (actions.at(i)->data().toString() == lookup) {
6147 actions.at(i)->setChecked(true);
6154 void CustomTrackView::slotGoToMarker(QAction *action)
6156 int pos = action->data().toInt();
6157 setCursorPos(pos, true);
6160 void CustomTrackView::reloadTransitionLumas()
6164 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6165 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6166 for (int i = 0; i < params.count(); i++) {
6167 QDomElement e = params.item(i).toElement();
6168 if (e.attribute("tag") == "resource") {
6169 lumaNames = e.attribute("paramlistdisplay");
6170 lumaFiles = e.attribute("paramlist");
6175 QList<QGraphicsItem *> itemList = items();
6176 Transition *transitionitem;
6177 QDomElement transitionXml;
6178 for (int i = 0; i < itemList.count(); i++) {
6179 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6180 transitionitem = static_cast <Transition*>(itemList.at(i));
6181 transitionXml = transitionitem->toXML();
6182 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6183 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6184 for (int i = 0; i < params.count(); i++) {
6185 QDomElement e = params.item(i).toElement();
6186 if (e.attribute("tag") == "resource") {
6187 e.setAttribute("paramlistdisplay", lumaNames);
6188 e.setAttribute("paramlist", lumaFiles);
6193 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6194 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6195 for (int i = 0; i < params.count(); i++) {
6196 QDomElement e = params.item(i).toElement();
6197 if (e.attribute("tag") == "luma") {
6198 e.setAttribute("paramlistdisplay", lumaNames);
6199 e.setAttribute("paramlist", lumaFiles);
6206 emit transitionItemSelected(NULL);
6209 double CustomTrackView::fps() const
6211 return m_document->fps();
6214 void CustomTrackView::updateProjectFps()
6216 // update all clips to the new fps
6217 resetSelectionGroup();
6218 scene()->clearSelection();
6220 QList<QGraphicsItem *> itemList = items();
6221 for (int i = 0; i < itemList.count(); i++) {
6222 // remove all items and re-add them one by one
6223 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6225 for (int i = 0; i < itemList.count(); i++) {
6226 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6227 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6228 clip->updateFps(m_document->fps());
6229 m_scene->addItem(clip);
6230 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6231 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6232 QList<QGraphicsItem *> children = grp->childItems();
6233 for (int j = 0; j < children.count(); j++) {
6234 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6235 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6236 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6237 clip->updateFps(m_document->fps());
6240 m_document->clipManager()->removeGroup(grp);
6241 m_scene->addItem(grp);
6242 scene()->destroyItemGroup(grp);
6243 scene()->clearSelection();
6244 for (int j = 0; j < children.count(); j++) {
6245 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6246 //children.at(j)->setParentItem(0);
6247 children.at(j)->setSelected(true);
6250 groupSelectedItems(true, true);
6251 } else if (itemList.at(i)->type() == GUIDEITEM) {
6252 Guide *g = static_cast<Guide *>(itemList.at(i));
6254 m_scene->addItem(g);
6257 viewport()->update();
6260 void CustomTrackView::slotTrackDown()
6262 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6263 else m_selectedTrack++;
6264 emit updateTrackHeaders();
6265 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6266 ensureVisible(rect, 0, 0);
6267 viewport()->update();
6270 void CustomTrackView::slotTrackUp()
6272 if (m_selectedTrack > 0) m_selectedTrack--;
6273 else m_selectedTrack = m_document->tracksCount() - 1;
6274 emit updateTrackHeaders();
6275 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6276 ensureVisible(rect, 0, 0);
6277 viewport()->update();
6280 int CustomTrackView::selectedTrack() const
6282 return m_selectedTrack;
6285 QStringList CustomTrackView::selectedClips() const
6287 QStringList clipIds;
6288 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6289 for (int i = 0; i < selection.count(); i++) {
6290 if (selection.at(i)->type() == AVWIDGET) {
6291 ClipItem *item = (ClipItem *)selection.at(i);
6292 clipIds << item->clipProducer();
6298 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6300 QList<ClipItem *> clips;
6301 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6302 for (int i = 0; i < selection.count(); i++) {
6303 if (selection.at(i)->type() == AVWIDGET) {
6304 clips.append((ClipItem *)selection.at(i));
6310 void CustomTrackView::slotSelectTrack(int ix)
6312 m_selectedTrack = qMax(0, ix);
6313 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6314 emit updateTrackHeaders();
6315 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6316 ensureVisible(rect, 0, 0);
6317 viewport()->update();
6320 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6323 if (track != -1 && pos != -1)
6324 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6326 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6327 QList<QGraphicsItem *> selection = m_scene->items(rect);
6328 resetSelectionGroup(group);
6329 if (!group) m_scene->clearSelection();
6330 for (int i = 0; i < selection.count(); i++) {
6331 if (selection.at(i)->type() == AVWIDGET) {
6332 selection.at(i)->setSelected(add);
6336 if (group) groupSelectedItems();
6339 void CustomTrackView::selectTransition(bool add, bool group)
6341 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6342 QList<QGraphicsItem *> selection = m_scene->items(rect);
6343 resetSelectionGroup(group);
6344 if (!group) m_scene->clearSelection();
6345 for (int i = 0; i < selection.count(); i++) {
6346 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6347 selection.at(i)->setSelected(add);
6351 if (group) groupSelectedItems();
6354 QStringList CustomTrackView::extractTransitionsLumas()
6357 QList<QGraphicsItem *> itemList = items();
6358 Transition *transitionitem;
6359 QDomElement transitionXml;
6360 for (int i = 0; i < itemList.count(); i++) {
6361 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6362 transitionitem = static_cast <Transition*>(itemList.at(i));
6363 transitionXml = transitionitem->toXML();
6364 // luma files in transitions can be in "resource" or "luma" property
6365 QString luma = EffectsList::parameter(transitionXml, "luma");
6366 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6367 if (!luma.isEmpty()) urls << KUrl(luma).path();
6370 #if QT_VERSION >= 0x040500
6371 urls.removeDuplicates();
6376 void CustomTrackView::setEditMode(EDITMODE mode)
6378 m_scene->setEditMode(mode);
6381 void CustomTrackView::checkTrackSequence(int track)
6383 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6384 //track = m_document->tracksCount() -track;
6385 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6386 QList<QGraphicsItem *> selection = m_scene->items(rect);
6387 QList <int> timelineList;
6388 timelineList.append(0);
6389 for (int i = 0; i < selection.count(); i++) {
6390 if (selection.at(i)->type() == AVWIDGET) {
6391 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6392 int start = clip->startPos().frames(m_document->fps());
6393 int end = clip->endPos().frames(m_document->fps());
6394 if (!timelineList.contains(start)) timelineList.append(start);
6395 if (!timelineList.contains(end)) timelineList.append(end);
6398 qSort(timelineList);
6399 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6400 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6403 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6405 if (data.isEmpty()) return;
6406 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6408 info.startPos = GenTime(in, m_document->fps());
6409 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6410 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6411 info.cropDuration = info.endPos - info.startPos;
6412 info.track = m_selectedTrack;
6413 QUndoCommand *addCommand = new QUndoCommand();
6414 addCommand->setText(i18n("Insert clip"));
6415 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6416 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6417 updateTrackDuration(info.track, addCommand);
6418 m_commandStack->push(addCommand);
6420 selectClip(true, false, m_selectedTrack, in);
6421 // Automatic audio split
6422 if (KdenliveSettings::splitaudio())
6426 void CustomTrackView::clearSelection()
6428 resetSelectionGroup();
6429 scene()->clearSelection();
6431 emit clipItemSelected(NULL);
6434 void CustomTrackView::updatePalette()
6436 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6440 pen1.setColor(palette().text().color());
6441 m_cursorLine->setPen(pen1);
6443 emit tracksChanged();
6446 void CustomTrackView::removeTipAnimation()
6449 scene()->removeItem(m_visualTip);
6450 m_animationTimer->stop();
6458 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6460 if (m_visualTip == NULL) {
6461 QRectF rect = clip->sceneBoundingRect();
6462 m_animation = new QGraphicsItemAnimation;
6463 m_animation->setTimeLine(m_animationTimer);
6464 m_animation->setScaleAt(1, 1, 1);
6469 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6470 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6471 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6473 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6475 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6477 m_animation->setScaleAt(.5, 2, 2);
6481 polygon << QPoint(0, - size * 2);
6482 if (mode == RESIZESTART)
6483 polygon << QPoint(size * 2, 0);
6485 polygon << QPoint(- size * 2, 0);
6486 polygon << QPoint(0, size * 2);
6487 polygon << QPoint(0, - size * 2);
6489 m_visualTip = new QGraphicsPolygonItem(polygon);
6490 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6491 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6492 if (mode == RESIZESTART)
6493 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6495 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6497 m_animation->setScaleAt(.5, 2, 1);
6499 case TRANSITIONSTART:
6501 polygon << QPoint(0, - size * 2);
6502 if (mode == TRANSITIONSTART)
6503 polygon << QPoint(size * 2, 0);
6505 polygon << QPoint(- size * 2, 0);
6506 polygon << QPoint(0, 0);
6507 polygon << QPoint(0, - size * 2);
6509 m_visualTip = new QGraphicsPolygonItem(polygon);
6510 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6511 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6512 if (mode == TRANSITIONSTART)
6513 m_visualTip->setPos(rect.x(), rect.bottom());
6515 m_visualTip->setPos(rect.right(), rect.bottom());
6517 m_animation->setScaleAt(.5, 2, 2);
6524 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6525 m_visualTip->setZValue(100);
6526 scene()->addItem(m_visualTip);
6527 m_animation->setItem(m_visualTip);
6528 m_animationTimer->start();
6532 bool CustomTrackView::hasAudio(int track) const
6534 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6535 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6536 QGraphicsItem *item;
6537 for (int i = 0; i < collisions.count(); i++) {
6538 item = collisions.at(i);
6539 if (!item->isEnabled()) continue;
6540 if (item->type() == AVWIDGET) {
6541 ClipItem *clip = static_cast <ClipItem *>(item);
6542 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6548 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6550 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6551 m_commandStack->push(command);
6552 setDocumentModified();
6556 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6558 EffectsParameterList parameters;
6560 parameters.addParam("tag", effect.attribute("tag"));
6561 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6562 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6563 parameters.addParam("id", effect.attribute("id"));
6564 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6565 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6566 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6567 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6569 QDomNodeList params = effect.elementsByTagName("parameter");
6570 for (int i = 0; i < params.count(); i++) {
6571 QDomElement e = params.item(i).toElement();
6572 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6573 // effects with geometry param need in / out synced with the clip, request it...
6574 parameters.addParam("_sync_in_out", "1");
6576 if (e.attribute("type") == "simplekeyframe") {
6578 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6579 double factor = e.attribute("factor", "1").toDouble();
6580 for (int j = 0; j < values.count(); j++) {
6581 QString pos = values.at(j).section(':', 0, 0);
6582 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6583 values[j] = pos + "=" + locale.toString(val);
6585 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6586 parameters.addParam(e.attribute("name"), values.join(";"));
6587 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6588 parameters.addParam("max", e.attribute("max"));
6589 parameters.addParam("min", e.attribute("min"));
6590 parameters.addParam("factor", e.attribute("factor", "1"));*/
6591 } else if (e.attribute("type") == "keyframe") {
6592 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6593 parameters.addParam("keyframes", e.attribute("keyframes"));
6594 parameters.addParam("max", e.attribute("max"));
6595 parameters.addParam("min", e.attribute("min"));
6596 parameters.addParam("factor", e.attribute("factor", "1"));
6597 parameters.addParam("starttag", e.attribute("starttag", "start"));
6598 parameters.addParam("endtag", e.attribute("endtag", "end"));
6599 } else if (e.attribute("namedesc").contains(';')) {
6600 QString format = e.attribute("format");
6601 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6602 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6604 QTextStream txtNeu(&neu);
6605 if (values.size() > 0)
6606 txtNeu << (int)values[0].toDouble();
6607 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6608 txtNeu << separators[i];
6609 txtNeu << (int)(values[i+1].toDouble());
6611 parameters.addParam("start", neu);
6613 if (e.attribute("factor", "1") != "1") {
6615 if (e.attribute("factor").contains('%')) {
6616 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6617 } else fact = e.attribute("factor", "1").toDouble();
6618 parameters.addParam(e.attribute("name"), locale.toString(e.attribute("value").toDouble() / fact));
6620 parameters.addParam(e.attribute("name"), e.attribute("value"));
6627 void CustomTrackView::updateTrackNames(int track, bool added)
6629 QList <TrackInfo> tracks = m_document->tracksList();
6630 int max = tracks.count();
6631 int docTrack = max - track - 1;
6633 // count number of tracks of each type
6634 int videoTracks = 0;
6635 int audioTracks = 0;
6636 for (int i = max - 1; i >= 0; --i) {
6637 TrackInfo info = tracks.at(i);
6638 if (info.type == VIDEOTRACK)
6643 if (i <= docTrack) {
6644 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6645 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6648 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6649 info.trackName = type + QString::number(typeNumber);
6650 m_document->setTrackType(i, info);
6653 if (info.trackName == type + QString::number(typeNumber + 1)) {
6654 info.trackName = type + QString::number(typeNumber);
6655 m_document->setTrackType(i, info);
6660 emit tracksChanged();
6663 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6669 tracks << m_document->tracksCount() - track - 1;
6671 // negative track number -> update all tracks
6672 for (int i = 0; i < m_document->tracksCount(); ++i)
6676 for (int i = 0; i < tracks.count(); ++i) {
6678 // t + 1 because of black background track
6679 duration = m_document->renderer()->mltTrackDuration(t + 1);
6680 if (duration != m_document->trackDuration(t)) {
6681 m_document->setTrackDuration(t, duration);
6684 EffectsList effects = m_document->getTrackEffects(t);
6685 for (int j = 0; j < effects.count(); ++j) {
6687 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6688 * - update the effectstack if necessary
6695 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6697 QList<QGraphicsItem *> list = scene()->items();
6698 ClipItem *clip = NULL;
6699 for (int i = 0; i < list.size(); ++i) {
6700 if (list.at(i)->type() == AVWIDGET) {
6701 clip = static_cast <ClipItem *>(list.at(i));
6702 if (clip->clipProducer() == id) {
6703 clip->refreshClip(true, resetThumbs);
6709 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6711 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6713 if (effects.count()) {
6714 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6715 while (i != effects.constEnd()) {
6716 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);