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;
704 bool collision = false;
706 if (m_tool != RAZORTOOL) activateMonitor();
707 else if (m_document->renderer()->playSpeed() != 0.0) {
708 m_document->renderer()->pause();
711 m_clickEvent = event->pos();
713 // check item under mouse
714 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
716 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
717 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
718 setDragMode(QGraphicsView::ScrollHandDrag);
719 QGraphicsView::mousePressEvent(event);
720 m_blockRefresh = false;
721 m_operationMode = NONE;
725 // if a guide and a clip were pressed, just select the guide
726 for (int i = 0; i < collisionList.count(); ++i) {
727 if (collisionList.at(i)->type() == GUIDEITEM) {
728 // a guide item was pressed
729 m_dragGuide = (Guide *) collisionList.at(i);
730 if (event->button() == Qt::LeftButton) { // move it
731 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
733 m_operationMode = MOVEGUIDE;
734 // deselect all clips so that only the guide will move
735 m_scene->clearSelection();
736 resetSelectionGroup(false);
737 updateSnapPoints(NULL);
738 QGraphicsView::mousePressEvent(event);
740 } else // show context menu
745 // Find first clip, transition or group under mouse (when no guides selected)
747 AbstractGroupItem *dragGroup = NULL;
748 AbstractClipItem *collisionClip = NULL;
750 while (!m_dragGuide && ct < collisionList.count()) {
751 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
752 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
753 if (collisionClip->isItemLocked())
755 if (collisionClip == m_dragItem)
756 collisionClip = NULL;
758 m_dragItem = collisionClip;
760 m_dragItemInfo = m_dragItem->info();
761 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
762 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
763 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
770 if (m_dragItem) emit clipItemSelected(NULL);
773 #if QT_VERSION >= 0x040600
774 // Add shadow to dragged item, currently disabled because of painting artifacts
775 //TODO: re-enable when fixed
776 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
777 eff->setBlurRadius(5);
778 eff->setOffset(3, 3);
779 m_dragItem->setGraphicsEffect(eff);*/
781 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
782 // update transition menu action
783 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
784 m_autoTransition->setEnabled(true);
785 } else m_autoTransition->setEnabled(false);
787 // context menu requested
788 if (event->button() == Qt::RightButton) {
790 if (dragGroup) dragGroup->setSelected(true);
791 else if (!m_dragItem->isSelected()) {
792 resetSelectionGroup(false);
793 m_scene->clearSelection();
794 m_dragItem->setSelected(true);
796 } else if (!m_dragGuide) {
797 // check if there is a guide close to mouse click
798 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
799 for (int i = 0; i < guidesCollisionList.count(); i++) {
800 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
801 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
805 // keep this to support multiple guides context menu in the future (?)
806 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
807 guidesCollisionList.removeAt(0);
809 if (!guidesCollisionList.isEmpty())
810 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
813 m_operationMode = NONE;
814 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
815 m_menuPosition = m_clickEvent;
821 // No item under click
822 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
823 resetSelectionGroup(false);
824 setCursor(Qt::ArrowCursor);
825 m_scene->clearSelection();
827 updateClipTypeActions(NULL);
828 if (m_tool == SPACERTOOL) {
829 QList<QGraphicsItem *> selection;
830 if (event->modifiers() == Qt::ControlModifier) {
831 // Ctrl + click, select all items on track after click position
832 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
833 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
834 // Cannot use spacer on locked track
835 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
839 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
842 selection = checkForGroups(rect, &isOk);
844 // groups found on track, do not allow the move
845 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
849 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;
851 // Select all items on all tracks after click position
852 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
853 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
856 QList <GenTime> offsetList;
857 // create group to hold selected items
858 m_selectionGroup = new AbstractGroupItem(m_document->fps());
859 scene()->addItem(m_selectionGroup);
861 for (int i = 0; i < selection.count(); i++) {
862 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
863 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
864 if (item->isItemLocked()) continue;
865 offsetList.append(item->startPos());
866 offsetList.append(item->endPos());
867 m_selectionGroup->addToGroup(selection.at(i));
868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
869 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
870 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
871 QList<QGraphicsItem *> children = selection.at(i)->childItems();
872 for (int j = 0; j < children.count(); j++) {
873 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
874 offsetList.append(item->startPos());
875 offsetList.append(item->endPos());
877 m_selectionGroup->addToGroup(selection.at(i));
878 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
879 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
880 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
881 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
882 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
883 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
886 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
887 if (!offsetList.isEmpty()) {
889 QList <GenTime> cleandOffsetList;
890 GenTime startOffset = offsetList.takeFirst();
891 for (int k = 0; k < offsetList.size(); k++) {
892 GenTime newoffset = offsetList.at(k) - startOffset;
893 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
894 cleandOffsetList.append(newoffset);
897 updateSnapPoints(NULL, cleandOffsetList, true);
899 m_operationMode = SPACER;
901 setCursorPos((int)(mapToScene(event->x(), 0).x()));
903 QGraphicsView::mousePressEvent(event);
908 if (m_tool == RAZORTOOL && m_dragItem) {
909 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
910 if (m_dragItem->type() == TRANSITIONWIDGET) {
911 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
913 m_document->renderer()->pause();
914 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
915 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
917 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
918 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
919 m_commandStack->push(command);
921 setDocumentModified();
928 bool itemSelected = false;
929 if (m_dragItem->isSelected())
931 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
933 else if (dragGroup && dragGroup->isSelected())
936 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
937 if (event->modifiers() != Qt::ControlModifier) {
938 resetSelectionGroup(false);
939 m_scene->clearSelection();
940 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
941 viewport()->update();
942 } else resetSelectionGroup();
944 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
945 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
947 bool selected = !m_dragItem->isSelected();
949 dragGroup->setSelected(selected);
951 m_dragItem->setSelected(selected);
953 groupSelectedItems();
954 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
955 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
956 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
959 if (collisionClip != NULL || m_dragItem == NULL) {
960 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
961 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
962 emit clipItemSelected(selected);
964 emit clipItemSelected(NULL);
968 // If clicked item is selected, allow move
969 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
971 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
972 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
973 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
975 // Update snap points
976 if (m_selectionGroup == NULL) {
977 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
978 updateSnapPoints(NULL);
980 updateSnapPoints(m_dragItem);
982 QList <GenTime> offsetList;
983 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
984 for (int i = 0; i < children.count(); i++) {
985 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
986 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
987 offsetList.append(item->startPos());
988 offsetList.append(item->endPos());
991 if (!offsetList.isEmpty()) {
993 GenTime startOffset = offsetList.takeFirst();
994 QList <GenTime> cleandOffsetList;
995 for (int k = 0; k < offsetList.size(); k++) {
996 GenTime newoffset = offsetList.at(k) - startOffset;
997 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
998 cleandOffsetList.append(newoffset);
1001 updateSnapPoints(NULL, cleandOffsetList, true);
1005 if (m_operationMode == KEYFRAME) {
1006 m_dragItem->updateSelectedKeyFrame();
1007 m_blockRefresh = false;
1009 } else if (m_operationMode == MOVE) {
1010 setCursor(Qt::ClosedHandCursor);
1011 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1013 info.startPos = m_dragItem->startPos();
1014 info.track = m_dragItem->track();
1015 int transitiontrack = getPreviousVideoTrack(info.track);
1016 ClipItem *transitionClip = NULL;
1017 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1018 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1019 info.endPos = transitionClip->endPos();
1021 GenTime transitionDuration(65, m_document->fps());
1022 if (m_dragItem->cropDuration() < transitionDuration)
1023 info.endPos = m_dragItem->endPos();
1025 info.endPos = info.startPos + transitionDuration;
1027 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1037 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1043 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1045 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1046 info.track = m_dragItem->track();
1047 int transitiontrack = getPreviousVideoTrack(info.track);
1048 ClipItem *transitionClip = NULL;
1049 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1050 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1051 info.startPos = transitionClip->startPos();
1053 GenTime transitionDuration(65, m_document->fps());
1054 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1055 else info.startPos = info.endPos - transitionDuration;
1057 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1058 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1059 EffectsList::setParameter(transition, "reverse", "1");
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1070 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1077 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1078 resetSelectionGroup(false);
1079 m_dragItem->setSelected(true);
1082 m_blockRefresh = false;
1084 QGraphicsView::mousePressEvent(event);
1087 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1089 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1090 QList<QGraphicsItem *> list = scene()->items(p);
1091 AbstractGroupItem *group = NULL;
1092 for (int i = 0; i < list.size(); i++) {
1093 if (!list.at(i)->isEnabled()) continue;
1094 if (list.at(i)->type() == GROUPWIDGET) {
1095 group = static_cast <AbstractGroupItem *>(list.at(i));
1099 rebuildGroup(group);
1102 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1105 resetSelectionGroup(false);
1106 m_scene->clearSelection();
1108 QList <QGraphicsItem *> children = group->childItems();
1109 m_document->clipManager()->removeGroup(group);
1110 scene()->destroyItemGroup(group);
1111 for (int i = 0; i < children.count(); i++)
1112 children.at(i)->setSelected(true);
1113 groupSelectedItems(false, true);
1117 void CustomTrackView::resetSelectionGroup(bool selectItems)
1119 if (m_selectionGroup) {
1120 // delete selection group
1121 bool snap = KdenliveSettings::snaptopoints();
1122 KdenliveSettings::setSnaptopoints(false);
1124 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1125 scene()->destroyItemGroup(m_selectionGroup);
1126 for (int i = 0; i < children.count(); i++) {
1127 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1128 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1129 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1130 children.at(i)->setSelected(selectItems);
1132 } else if (children.at(i)->type() == GROUPWIDGET) {
1133 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1134 children.at(i)->setSelected(selectItems);
1138 m_selectionGroup = NULL;
1139 KdenliveSettings::setSnaptopoints(snap);
1143 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1145 if (m_selectionGroup) {
1146 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1149 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1150 if (selection.isEmpty()) return;
1152 // Find top left position of selection
1153 for (int i = 0; i < selection.count(); i++) {
1154 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1155 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1156 } else if (selection.at(i)->parentItem()) {
1157 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1161 if (force || selection.count() > 1) {
1162 bool snap = KdenliveSettings::snaptopoints();
1163 KdenliveSettings::setSnaptopoints(false);
1164 if (createNewGroup) {
1165 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1166 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = newGroup->pos();
1168 newGroup->translate(-diff.x(), -diff.y());
1169 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1171 scene()->addItem(newGroup);
1173 // Check if we are trying to include a group in a group
1174 QList <AbstractGroupItem *> groups;
1175 for (int i = 0; i < selection.count(); i++) {
1176 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1177 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1178 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1179 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1181 if (!groups.isEmpty()) {
1182 // ungroup previous groups
1183 while (!groups.isEmpty()) {
1184 AbstractGroupItem *grp = groups.takeFirst();
1185 m_document->clipManager()->removeGroup(grp);
1186 scene()->destroyItemGroup(grp);
1188 selection = m_scene->selectedItems();
1191 for (int i = 0; i < selection.count(); i++) {
1192 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1193 newGroup->addToGroup(selection.at(i));
1194 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1197 KdenliveSettings::setSnaptopoints(snap);
1199 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1200 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1201 QPointF diff = m_selectionGroup->pos();
1202 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1203 m_selectionGroup->translate(- diff.x(), -diff.y());
1205 scene()->addItem(m_selectionGroup);
1206 for (int i = 0; i < selection.count(); i++) {
1207 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1208 m_selectionGroup->addToGroup(selection.at(i));
1209 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1212 KdenliveSettings::setSnaptopoints(snap);
1213 if (m_selectionGroup) {
1214 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1215 m_selectionGroupInfo.track = m_selectionGroup->track();
1218 } else resetSelectionGroup();
1221 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1223 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1224 /*if (m_moveOpMode == KEYFRAME) {
1225 // user double clicked on a keyframe, open edit dialog
1226 //TODO: update for effects with several values per keyframe
1227 QDialog d(parentWidget());
1228 Ui::KeyFrameDialog_UI view;
1230 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1231 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1232 view.kfr_value->setFocus();
1233 if (d.exec() == QDialog::Accepted) {
1234 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1235 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1236 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1237 QString previous = item->keyframes(item->selectedEffectIndex());
1238 item->updateKeyframeEffect();
1239 QString next = item->keyframes(item->selectedEffectIndex());
1240 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1241 m_commandStack->push(command);
1242 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1243 emit clipItemSelected(item, item->selectedEffectIndex());
1248 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1249 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1250 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1251 //QString previous = item->keyframes(item->selectedEffectIndex());
1252 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1253 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1254 //item->updateKeyframeEffect();
1255 //QString next = item->keyframes(item->selectedEffectIndex());
1256 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1257 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1258 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1259 m_commandStack->push(command);
1260 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1261 emit clipItemSelected(item, item->selectedEffectIndex());
1263 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1266 QList<QGraphicsItem *> collisionList = items(event->pos());
1267 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1268 Guide *editGuide = (Guide *) collisionList.at(0);
1269 if (editGuide) slotEditGuide(editGuide->info());
1274 void CustomTrackView::editItemDuration()
1276 AbstractClipItem *item;
1280 if (m_scene->selectedItems().count() == 1) {
1281 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1283 if (m_scene->selectedItems().empty())
1284 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1286 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1292 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1296 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1297 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1301 if (!item->isItemLocked()) {
1304 if (item->type() == TRANSITIONWIDGET)
1305 getTransitionAvailableSpace(item, minimum, maximum);
1307 getClipAvailableSpace(item, minimum, maximum);
1309 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1310 if (d.exec() == QDialog::Accepted) {
1311 ItemInfo clipInfo = item->info();
1312 ItemInfo startInfo = clipInfo;
1313 if (item->type() == TRANSITIONWIDGET) {
1314 // move & resize transition
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = clipInfo.startPos + d.duration();
1317 clipInfo.track = item->track();
1318 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1319 updateTrackDuration(clipInfo.track, command);
1320 m_commandStack->push(command);
1322 // move and resize clip
1323 ClipItem *clip = static_cast<ClipItem *>(item);
1324 QUndoCommand *moveCommand = new QUndoCommand();
1325 moveCommand->setText(i18n("Edit clip"));
1326 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1327 // duration was reduced, so process it first
1328 clipInfo.endPos = clipInfo.startPos + d.duration();
1329 clipInfo.cropStart = d.cropStart();
1331 resizeClip(startInfo, clipInfo);
1332 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1333 adjustEffects(clip, startInfo, moveCommand);
1334 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1337 if (d.startPos() != clipInfo.startPos) {
1338 startInfo = clipInfo;
1339 clipInfo.startPos = d.startPos();
1340 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1341 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1344 if (d.duration() > item->cropDuration()) {
1345 // duration was increased, so process it after move
1346 startInfo = clipInfo;
1347 clipInfo.endPos = clipInfo.startPos + d.duration();
1348 clipInfo.cropStart = d.cropStart();
1350 resizeClip(startInfo, clipInfo);
1351 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1352 adjustEffects(clip, startInfo, moveCommand);
1353 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1355 updateTrackDuration(clipInfo.track, moveCommand);
1356 m_commandStack->push(moveCommand);
1360 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1364 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1366 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1368 clip->setKeyframes(index, keyframes);
1369 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1370 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1374 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1376 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1377 m_editGuide->setEnabled(m_dragGuide != NULL);
1378 m_markerMenu->clear();
1379 m_markerMenu->setEnabled(false);
1381 m_timelineContextMenu->popup(pos);
1382 } else if (group != NULL) {
1383 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1384 m_ungroupAction->setEnabled(true);
1385 updateClipTypeActions(NULL);
1386 m_timelineContextClipMenu->popup(pos);
1388 m_ungroupAction->setEnabled(false);
1389 if (clip->type() == AVWIDGET) {
1390 ClipItem *item = static_cast <ClipItem*>(clip);
1391 //build go to marker menu
1392 if (item->baseClip()) {
1393 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1394 int offset = item->startPos().frames(m_document->fps());
1395 if (!markers.isEmpty()) {
1396 for (int i = 0; i < markers.count(); i++) {
1397 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1398 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1399 QAction *go = m_markerMenu->addAction(position);
1400 go->setData(pos + offset);
1403 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1405 updateClipTypeActions(item);
1406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1407 m_timelineContextClipMenu->popup(pos);
1408 } else if (clip->type() == TRANSITIONWIDGET) {
1409 m_timelineContextTransitionMenu->popup(pos);
1414 void CustomTrackView::activateMonitor()
1416 emit activateDocumentMonitor();
1419 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1421 resetSelectionGroup();
1423 info.startPos = GenTime();
1424 info.cropStart = GenTime(in, m_document->fps());
1425 info.endPos = GenTime(out - in, m_document->fps());
1426 info.cropDuration = info.endPos - info.startPos;
1429 // Check if clip can be inserted at that position
1430 ItemInfo pasteInfo = info;
1431 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1432 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1433 pasteInfo.track = selectedTrack();
1434 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1435 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1439 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1440 updateTrackDuration(pasteInfo.track, command);
1441 m_commandStack->push(command);
1443 selectClip(true, false);
1444 // Automatic audio split
1445 if (KdenliveSettings::splitaudio())
1449 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1451 if (data->hasFormat("kdenlive/clip")) {
1453 m_scene->clearSelection();
1454 resetSelectionGroup(false);
1455 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1456 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1458 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1461 if (clip->producer() == NULL) {
1462 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1465 QPointF framePos = mapToScene(pos);
1467 info.startPos = GenTime();
1468 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1469 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1470 info.cropDuration = info.endPos - info.startPos;
1473 // Check if clip can be inserted at that position
1474 ItemInfo pasteInfo = info;
1475 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1476 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1477 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1478 framePos.setX((int)(framePos.x() + 0.5));
1479 framePos.setY(pasteInfo.track * m_tracksHeight);
1480 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1483 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1484 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1485 m_selectionGroup->addToGroup(item);
1486 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 QList <GenTime> offsetList;
1489 offsetList.append(info.endPos);
1490 updateSnapPoints(NULL, offsetList);
1491 m_selectionGroup->setPos(framePos);
1492 scene()->addItem(m_selectionGroup);
1493 m_selectionGroup->setSelected(true);
1495 } else if (data->hasFormat("kdenlive/producerslist")) {
1497 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1498 m_scene->clearSelection();
1499 resetSelectionGroup(false);
1501 QList <GenTime> offsetList;
1502 QList <ItemInfo> infoList;
1503 QPointF framePos = mapToScene(pos);
1504 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1505 int track = (int)(framePos.y() / m_tracksHeight);
1506 framePos.setX((int)(framePos.x() + 0.5));
1507 framePos.setY(track * m_tracksHeight);
1509 // Check if clips can be inserted at that position
1510 for (int i = 0; i < ids.size(); ++i) {
1511 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1513 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1516 if (clip->producer() == NULL) {
1517 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1521 info.startPos = start;
1522 info.cropDuration = clip->duration();
1523 info.endPos = info.startPos + info.cropDuration;
1525 infoList.append(info);
1526 start += clip->duration();
1528 if (!canBePastedTo(infoList, AVWIDGET)) {
1531 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1533 for (int i = 0; i < ids.size(); ++i) {
1534 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1536 info.startPos = start;
1537 info.cropDuration = clip->duration();
1538 info.endPos = info.startPos + info.cropDuration;
1540 start += info.cropDuration;
1541 offsetList.append(start);
1542 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1543 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1544 m_selectionGroup->addToGroup(item);
1545 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1548 updateSnapPoints(NULL, offsetList);
1549 m_selectionGroup->setPos(framePos);
1550 scene()->addItem(m_selectionGroup);
1551 //m_selectionGroup->setZValue(10);
1552 m_thumbsTimer.start();
1556 // the drag is not a clip (may be effect, ...)
1564 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1566 if (insertDropClips(event->mimeData(), event->pos())) {
1567 event->acceptProposedAction();
1568 } else QGraphicsView::dragEnterEvent(event);
1571 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1573 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);
1574 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1575 collindingItems.removeAll(item);
1576 if (collindingItems.isEmpty()) return false;
1578 for (int i = 0; i < collindingItems.count(); i++) {
1579 QGraphicsItem *collision = collindingItems.at(i);
1580 if (collision->type() == item->type()) {
1582 kDebug() << "// COLLISIION DETECTED";
1590 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1592 int track = m_document->tracksCount() - clip->track();
1593 GenTime pos = clip->startPos();
1594 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1595 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1598 bool success = true;
1599 for (int i = 0; i < clip->effectsCount(); i++) {
1600 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1602 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1603 m_document->renderer()->doRefresh();
1606 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1608 if (pos < GenTime()) {
1611 m_document->addTrackEffect(track - 1, effect);
1612 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1613 emit updateTrackEffectState(track - 1);
1614 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1617 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 // Special case: speed effect
1620 if (effect.attribute("id") == "speed") {
1621 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1622 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1629 EffectsParameterList params = clip->addEffect(effect);
1630 m_document->renderer()->mltAddEffect(track, pos, params);
1631 if (clip->isSelected()) emit clipItemSelected(clip);
1634 EffectsParameterList params = clip->addEffect(effect);
1635 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1636 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1637 if (clip->isSelected()) emit clipItemSelected(clip);
1638 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1641 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1643 QString index = effect.attribute("kdenlive_ix");
1644 if (pos < GenTime()) {
1645 // Delete track effect
1646 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1647 m_document->removeTrackEffect(track - 1, effect);
1649 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1650 emit updateTrackEffectState(track - 1);
1651 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1654 // Special case: speed effect
1655 if (effect.attribute("id") == "speed") {
1656 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1658 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1659 clip->deleteEffect(index);
1660 emit clipItemSelected(clip);
1661 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1665 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1666 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1667 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1670 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1672 clip->deleteEffect(index);
1673 emit clipItemSelected(clip);
1677 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1679 QList<QGraphicsItem *> itemList = group->childItems();
1680 QUndoCommand *effectCommand = new QUndoCommand();
1682 QDomNode namenode = effect.elementsByTagName("name").item(0);
1683 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1684 else effectName = i18n("effect");
1685 effectCommand->setText(i18n("Add %1", effectName));
1687 for (int i = 0; i < itemList.count(); i++) {
1688 if (itemList.at(i)->type() == AVWIDGET) {
1689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1690 if (effect.attribute("type") == "audio") {
1691 // Don't add audio effects on video clips
1692 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1693 } else if (effect.hasAttribute("type") == false) {
1694 // Don't add video effect on audio clips
1695 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1698 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1699 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1702 if (item->isItemLocked()) {
1705 item->initEffect(effect);
1707 // Old LADSPA filter, deprecated
1709 if (effect.attribute("tag") == "ladspa") {
1710 QString ladpsaFile = m_document->getLadspaFile();
1711 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1712 effect.setAttribute("src", ladpsaFile);
1714 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1719 m_commandStack->push(effectCommand);
1720 setDocumentModified();
1721 } else delete effectCommand;
1724 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1726 QList<QGraphicsItem *> itemList;
1727 QUndoCommand *effectCommand = new QUndoCommand();
1729 QDomNode namenode = effect.elementsByTagName("name").item(0);
1730 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1731 else effectName = i18n("effect");
1732 effectCommand->setText(i18n("Add %1", effectName));
1734 if (track == -1) itemList = scene()->selectedItems();
1735 if (itemList.isEmpty()) {
1736 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1737 if (clip) itemList.append(clip);
1738 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1742 for (int i = 0; i < itemList.count(); i++) {
1743 if (itemList.at(i)->type() == GROUPWIDGET) {
1744 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1745 for (int j = 0; j < subitems.count(); j++) {
1746 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1751 for (int i = 0; i < itemList.count(); i++) {
1752 if (itemList.at(i)->type() == AVWIDGET) {
1753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1754 if (effect.attribute("type") == "audio") {
1755 // Don't add audio effects on video clips
1756 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1757 /* do not show error message when item is part of a group as the user probably knows what he does then
1758 * and the message is annoying when working with the split audio feature */
1759 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1760 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1763 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1764 // Don't add video effect on audio clips
1765 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1766 /* do not show error message when item is part of a group as the user probably knows what he does then
1767 * and the message is annoying when working with the split audio feature */
1768 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1769 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1773 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1774 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1777 if (item->isItemLocked()) {
1781 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1782 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1784 item->initEffect(effect);
1786 // Old LADSPA filter, deprecated
1787 /* if (effect.attribute("tag") == "ladspa") {
1788 QString ladpsaFile = m_document->getLadspaFile();
1789 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1790 effect.setAttribute("src", ladpsaFile);
1793 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1796 if (effectCommand->childCount() > 0) {
1797 m_commandStack->push(effectCommand);
1798 setDocumentModified();
1799 if (effectCommand->childCount() == 1) {
1800 // Display newly added clip effect
1801 for (int i = 0; i < itemList.count(); i++) {
1802 if (itemList.at(i)->type() == AVWIDGET) {
1803 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1804 if (!clip->isSelected()) {
1806 clip->setSelected(true);
1808 clip->setSelectedEffect(clip->effectsCount() - 1);
1809 emit clipItemSelected(clip, clip->effectsCount() - 1);
1814 } else delete effectCommand;
1817 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1820 // delete track effect
1821 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1822 m_commandStack->push(command);
1823 setDocumentModified();
1826 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1827 //clip is in a group, also remove the effect in other clips of the group
1828 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1829 QUndoCommand *delCommand = new QUndoCommand();
1831 QDomNode namenode = effect.elementsByTagName("name").item(0);
1832 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1833 else effectName = i18n("effect");
1834 delCommand->setText(i18n("Delete %1", effectName));
1837 for (int i = 0; i < items.count(); i++) {
1838 if (items.at(i)->type() == GROUPWIDGET) {
1839 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1840 for (int j = 0; j < subitems.count(); j++) {
1841 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1846 for (int i = 0; i < items.count(); i++) {
1847 if (items.at(i)->type() == AVWIDGET) {
1848 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1849 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1851 QDomElement eff = item->effectAt(ix);
1852 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1856 if (delCommand->childCount() > 0)
1857 m_commandStack->push(delCommand);
1860 setDocumentModified();
1863 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1864 m_commandStack->push(command);
1865 setDocumentModified();
1868 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1870 if (insertedEffect.isNull()) {
1871 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1874 QDomElement effect = insertedEffect.cloneNode().toElement();
1875 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1876 if (pos < GenTime()) {
1877 // editing a track effect
1878 EffectsParameterList effectParams = getEffectArgs(effect);
1879 // Old LADSPA filter, deprecated
1880 /*if (effect.attribute("tag") == "ladspa") {
1881 // Update the ladspa affect file
1882 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1884 // check if we are trying to reset a keyframe effect
1885 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1886 clip->initEffect(effect);
1887 effectParams = getEffectArgs(effect);
1889 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1890 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1891 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1892 emit updateTrackEffectState(track);
1893 setDocumentModified();
1897 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1899 // Special case: speed effect
1900 if (effect.attribute("id") == "speed") {
1901 if (effect.attribute("disable") == "1") {
1902 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1904 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1905 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1906 if (strobe == 0) strobe = 1;
1907 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1909 clip->setEffectAt(ix, effect);
1910 if (ix == clip->selectedEffectIndex()) {
1911 clip->setSelectedEffect(ix);
1912 if (!triggeredByUser)
1913 emit clipItemSelected(clip, ix);
1918 EffectsParameterList effectParams = getEffectArgs(effect);
1919 // Old LADSPA filter, deprecated
1920 /*if (effect.attribute("tag") == "ladspa") {
1921 // Update the ladspa affect file
1922 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1924 // check if we are trying to reset a keyframe effect
1925 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1926 clip->initEffect(effect);
1927 effectParams = getEffectArgs(effect);
1930 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1931 // A fade effect was modified, update the clip
1932 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1933 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1934 clip->setFadeIn(pos);
1936 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1937 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1938 clip->setFadeOut(pos);
1942 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1943 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1945 clip->setEffectAt(ix, effect);
1946 if (ix == clip->selectedEffectIndex()) {
1947 clip->setSelectedEffect(ix);
1948 if (!triggeredByUser)
1949 emit clipItemSelected(clip, ix);
1952 setDocumentModified();
1955 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1957 if (pos < GenTime()) {
1958 // Moving track effect
1959 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1960 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1962 if (!act.isNull() && !before.isNull()) {
1963 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1964 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1965 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1966 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1967 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1970 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1971 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1972 QDomElement act = clip->effectAt(newPos - 1);
1973 QDomElement before = clip->effectAt(oldPos - 1);
1974 clip->setEffectAt(oldPos - 1, act);
1975 clip->setEffectAt(newPos - 1, before);
1976 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1977 if (act.attribute("id") == "speed") {
1978 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1979 } else if (before.attribute("id") == "speed") {
1980 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1981 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1982 emit clipItemSelected(clip, newPos - 1);
1983 setDocumentModified();
1984 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1987 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1989 EditEffectCommand *command;
1991 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1992 else effect = clip->effectAt(effectPos);
1993 QDomElement oldEffect = effect.cloneNode().toElement();
1994 effect.setAttribute("disable", (int) disable);
1998 // editing track effect
1999 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2001 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2003 m_commandStack->push(command);
2004 setDocumentModified();;
2007 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2009 MoveEffectCommand *command;
2011 // editing track effect
2012 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2013 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2014 m_commandStack->push(command);
2015 setDocumentModified();
2018 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2020 EditEffectCommand *command;
2021 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2022 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2023 m_commandStack->push(command);
2026 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2028 QDomElement effect = clip->getEffectAt(ix);
2029 QDomElement oldeffect = effect.cloneNode().toElement();
2030 effect.setAttribute("region", region);
2031 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2032 m_commandStack->push(command);
2035 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2039 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2040 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2041 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2043 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);
2045 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2046 m_blockRefresh = false;
2050 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2051 int cutPos = (int) cutTime.frames(m_document->fps());
2053 newPos.startPos = cutTime;
2054 newPos.endPos = info.endPos;
2055 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2056 newPos.track = info.track;
2057 newPos.cropDuration = newPos.endPos - newPos.startPos;
2059 bool snap = KdenliveSettings::snaptopoints();
2060 KdenliveSettings::setSnaptopoints(false);
2061 ClipItem *dup = item->clone(newPos);
2063 // remove unwanted effects
2064 // fade in from 2nd part of the clip
2065 int ix = dup->hasEffect(QString(), "fadein");
2067 QDomElement oldeffect = dup->effectAt(ix);
2068 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2070 ix = dup->hasEffect(QString(), "fade_from_black");
2072 QDomElement oldeffect = dup->effectAt(ix);
2073 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2075 // fade out from 1st part of the clip
2076 ix = item->hasEffect(QString(), "fadeout");
2078 QDomElement oldeffect = item->effectAt(ix);
2079 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2081 ix = item->hasEffect(QString(), "fade_to_black");
2083 QDomElement oldeffect = item->effectAt(ix);
2084 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2088 item->resizeEnd(cutPos);
2089 scene()->addItem(dup);
2090 if (item->checkKeyFrames())
2091 slotRefreshEffects(item);
2092 if (dup->checkKeyFrames())
2093 slotRefreshEffects(dup);
2095 item->baseClip()->addReference();
2096 m_document->updateClip(item->baseClip()->getId());
2097 setDocumentModified();
2098 KdenliveSettings::setSnaptopoints(snap);
2099 if (execute && item->isSelected())
2100 emit clipItemSelected(item);
2105 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2106 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2108 if (!item || !dup || item == dup) {
2109 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2110 m_blockRefresh = false;
2113 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2114 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2118 bool snap = KdenliveSettings::snaptopoints();
2119 KdenliveSettings::setSnaptopoints(false);
2121 // join fade effects again
2122 int ix = dup->hasEffect(QString(), "fadeout");
2124 QDomElement effect = dup->effectAt(ix);
2125 item->addEffect(effect);
2127 ix = dup->hasEffect(QString(), "fade_to_black");
2129 QDomElement effect = dup->effectAt(ix);
2130 item->addEffect(effect);
2133 m_waitingThumbs.removeAll(dup);
2134 bool selected = item->isSelected();
2135 if (dup->isSelected()) {
2137 item->setSelected(true);
2138 emit clipItemSelected(NULL);
2140 dup->baseClip()->removeReference();
2141 m_document->updateClip(dup->baseClip()->getId());
2142 scene()->removeItem(dup);
2146 ItemInfo clipinfo = item->info();
2147 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2148 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2150 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2151 setDocumentModified();
2153 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2155 KdenliveSettings::setSnaptopoints(snap);
2156 if (execute && selected)
2157 emit clipItemSelected(item);
2160 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2163 void CustomTrackView::slotEnableRefresh()
2165 m_blockRefresh = false;
2168 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2170 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2171 if (itemList.count() == 1) {
2172 if (itemList.at(0)->type() == AVWIDGET) {
2173 ClipItem *item = (ClipItem *) itemList.at(0);
2175 info.track = item->track();
2176 ClipItem *transitionClip = NULL;
2177 const int transitiontrack = getPreviousVideoTrack(info.track);
2178 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2179 if (pos < item->startPos() + item->cropDuration() / 2) {
2180 // add transition to clip start
2181 info.startPos = item->startPos();
2182 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2183 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2184 info.endPos = transitionClip->endPos();
2185 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2186 // Check there is no other transition at that place
2187 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2188 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2189 QList<QGraphicsItem *> selection = m_scene->items(r);
2190 bool transitionAccepted = true;
2191 for (int i = 0; i < selection.count(); i++) {
2192 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2193 Transition *tr = static_cast <Transition *>(selection.at(i));
2194 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2195 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2196 } else transitionAccepted = false;
2199 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2200 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2203 // add transition to clip end
2204 info.endPos = item->endPos();
2205 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2206 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2207 info.startPos = transitionClip->startPos();
2208 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2209 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2210 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2212 // Check there is no other transition at that place
2213 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2214 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2215 QList<QGraphicsItem *> selection = m_scene->items(r);
2216 bool transitionAccepted = true;
2217 for (int i = 0; i < selection.count(); i++) {
2218 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2219 Transition *tr = static_cast <Transition *>(selection.at(i));
2220 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2221 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2222 } else transitionAccepted = false;
2225 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2226 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2229 } else for (int i = 0; i < itemList.count(); i++) {
2230 if (itemList.at(i)->type() == AVWIDGET) {
2231 ClipItem *item = (ClipItem *) itemList.at(i);
2233 info.startPos = item->startPos();
2234 info.endPos = info.startPos + GenTime(65, m_document->fps());
2235 info.track = item->track();
2237 // Check there is no other transition at that place
2238 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2239 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2240 QList<QGraphicsItem *> selection = m_scene->items(r);
2241 bool transitionAccepted = true;
2242 for (int i = 0; i < selection.count(); i++) {
2243 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2244 Transition *tr = static_cast <Transition *>(selection.at(i));
2245 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2246 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2247 } else transitionAccepted = false;
2250 int transitiontrack = getPreviousVideoTrack(info.track);
2251 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2252 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2257 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2259 if (transitionInfo.startPos >= transitionInfo.endPos) {
2260 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2263 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2264 m_commandStack->push(command);
2265 setDocumentModified();
2268 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2270 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2271 //kDebug() << "---- ADDING transition " << params.attribute("value");
2272 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2273 scene()->addItem(tr);
2274 setDocumentModified();
2276 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2281 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2283 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2285 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2288 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2289 if (m_dragItem == item) m_dragItem = NULL;
2291 #if QT_VERSION >= 0x040600
2292 // animate item deletion
2293 item->closeAnimation();
2297 emit transitionItemSelected(NULL);
2298 setDocumentModified();
2301 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2303 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2304 QDomElement xml = tr->toXML();
2305 if (old.isNull() || xml.isNull()) {
2306 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2309 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2310 updateTrackDuration(tr->track(), command);
2311 m_commandStack->push(command);
2312 setDocumentModified();
2315 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2317 Transition *item = getTransitionItemAt(pos, track);
2319 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2324 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2326 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);
2327 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2328 item->setTransitionParameters(transition);
2329 if (updateTransitionWidget) {
2330 ItemInfo info = item->info();
2332 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2333 if (transitionClip && transitionClip->baseClip()) {
2334 QString size = transitionClip->baseClip()->getProperty("frame_size");
2335 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2336 if (factor == 0) factor = 1.0;
2337 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2338 p.setY(size.section('x', 1, 1).toInt());
2340 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2342 setDocumentModified();
2345 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2348 const QPointF pos = mapToScene(event->pos());
2349 if (m_selectionGroup) {
2350 m_selectionGroup->setPos(pos);
2351 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2352 event->acceptProposedAction();
2354 // Drag enter was not possible, try again at mouse position
2355 insertDropClips(event->mimeData(), event->pos());
2359 QGraphicsView::dragMoveEvent(event);
2363 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2365 if (m_selectionGroup && m_clipDrag) {
2366 m_thumbsTimer.stop();
2367 m_waitingThumbs.clear();
2368 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2370 scene()->destroyItemGroup(m_selectionGroup);
2371 m_selectionGroup = NULL;
2372 } else QGraphicsView::dragLeaveEvent(event);
2375 void CustomTrackView::dropEvent(QDropEvent * event)
2377 if (m_selectionGroup && m_clipDrag) {
2378 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2379 resetSelectionGroup();
2380 m_scene->clearSelection();
2381 bool hasVideoClip = false;
2382 QUndoCommand *addCommand = new QUndoCommand();
2383 addCommand->setText(i18n("Add timeline clip"));
2384 QList <ClipItem *> brokenClips;
2386 for (int i = 0; i < items.count(); i++) {
2387 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2388 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2389 if (items.count() == 1) {
2390 updateClipTypeActions(item);
2392 updateClipTypeActions(NULL);
2395 //TODO: take care of edit mode for undo
2396 item->baseClip()->addReference();
2397 //item->setZValue(item->defaultZValue());
2398 m_document->updateClip(item->baseClip()->getId());
2399 ItemInfo info = item->info();
2401 int tracknumber = m_document->tracksCount() - info.track - 1;
2402 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2403 if (isLocked) item->setItemLocked(true);
2404 ItemInfo clipInfo = info;
2405 clipInfo.track = m_document->tracksCount() - item->track();
2407 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2409 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2410 brokenClips.append(item);
2413 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2415 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2416 updateTrackDuration(info.track, addCommand);
2418 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2419 // add transparency transition
2420 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2421 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2423 item->setSelected(true);
2425 qDeleteAll(brokenClips);
2426 brokenClips.clear();
2427 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2428 else delete addCommand;
2430 // Automatic audio split
2431 if (KdenliveSettings::splitaudio())
2433 setDocumentModified();
2437 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2438 QList<QGraphicsItem *> selection = m_scene->items(rect);
2439 QStringList timelineList;
2441 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2442 for (int i = 0; i < selection.count(); i++) {
2443 if (selection.at(i)->type() == AVWIDGET) {
2444 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2445 int start = clip->startPos().frames(m_document->fps());
2446 int end = clip->endPos().frames(m_document->fps());
2447 timelineList.append(QString::number(start) + "-" + QString::number(end));
2450 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2453 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2454 if (items.count() > 1) {
2455 groupSelectedItems(true);
2456 } else if (items.count() == 1) {
2457 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2458 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2460 event->setDropAction(Qt::MoveAction);
2462 } else QGraphicsView::dropEvent(event);
2466 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2468 bool snap = KdenliveSettings::snaptopoints();
2469 KdenliveSettings::setSnaptopoints(false);
2470 if (mode == OVERWRITEEDIT) {
2471 // if we are in overwrite mode, move clips accordingly
2473 if (item == NULL) info = posinfo;
2474 else info = item->info();
2475 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);
2476 QList<QGraphicsItem *> selection = m_scene->items(rect);
2477 if (item) selection.removeAll(item);
2478 for (int i = 0; i < selection.count(); i++) {
2479 if (!selection.at(i)->isEnabled()) continue;
2480 if (selection.at(i)->type() == AVWIDGET) {
2481 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2482 if (clip->startPos() < info.startPos) {
2483 if (clip->endPos() > info.endPos) {
2484 ItemInfo clipInfo = clip->info();
2485 ItemInfo dupInfo = clipInfo;
2486 GenTime diff = info.startPos - clipInfo.startPos;
2487 dupInfo.startPos = info.startPos;
2488 dupInfo.cropStart += diff;
2489 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2490 ItemInfo newdupInfo = dupInfo;
2491 GenTime diff2 = info.endPos - info.startPos;
2492 newdupInfo.startPos = info.endPos;
2493 newdupInfo.cropStart += diff2;
2494 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2495 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2496 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2497 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2498 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2500 ItemInfo newclipInfo = clip->info();
2501 newclipInfo.endPos = info.startPos;
2502 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2503 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2505 } else if (clip->endPos() <= info.endPos) {
2506 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2507 m_waitingThumbs.removeAll(clip);
2508 scene()->removeItem(clip);
2512 ItemInfo newclipInfo = clip->info();
2513 newclipInfo.startPos = info.endPos;
2514 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2515 clip->resizeStart(info.endPos.frames(m_document->fps()));
2519 } else if (mode == INSERTEDIT) {
2520 // if we are in push mode, move clips accordingly
2522 if (item == NULL) info = posinfo;
2523 else info = item->info();
2524 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);
2525 QList<QGraphicsItem *> selection = m_scene->items(rect);
2526 if (item) selection.removeAll(item);
2527 for (int i = 0; i < selection.count(); i++) {
2528 if (selection.at(i)->type() == AVWIDGET) {
2529 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2530 if (clip->startPos() < info.startPos) {
2531 if (clip->endPos() > info.startPos) {
2532 ItemInfo clipInfo = clip->info();
2533 ItemInfo dupInfo = clipInfo;
2534 GenTime diff = info.startPos - clipInfo.startPos;
2535 dupInfo.startPos = info.startPos;
2536 dupInfo.cropStart += diff;
2537 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2538 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2539 // Commented out; variable dup unused. --granjow
2540 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2541 cutClip(clipInfo, info.startPos, true, false);
2544 // TODO: add insertspacecommand
2549 KdenliveSettings::setSnaptopoints(snap);
2553 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2555 if (mode == OVERWRITEEDIT) {
2556 // if we are in overwrite or push mode, move clips accordingly
2557 bool snap = KdenliveSettings::snaptopoints();
2558 KdenliveSettings::setSnaptopoints(false);
2559 ItemInfo info = item->info();
2560 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2561 QList<QGraphicsItem *> selection = m_scene->items(rect);
2562 selection.removeAll(item);
2563 for (int i = 0; i < selection.count(); i++) {
2564 if (!selection.at(i)->isEnabled()) continue;
2565 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2566 Transition *tr = static_cast<Transition *>(selection.at(i));
2567 if (tr->startPos() < info.startPos) {
2568 ItemInfo firstPos = tr->info();
2569 ItemInfo newPos = firstPos;
2570 firstPos.endPos = item->startPos();
2571 newPos.startPos = item->endPos();
2572 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2573 if (tr->endPos() > info.endPos) {
2575 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2577 } else if (tr->endPos() > info.endPos) {
2579 ItemInfo firstPos = tr->info();
2580 firstPos.startPos = item->endPos();
2581 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2583 // remove transition
2584 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2588 KdenliveSettings::setSnaptopoints(snap);
2592 QStringList CustomTrackView::mimeTypes() const
2594 QStringList qstrList;
2595 // list of accepted mime types for drop
2596 qstrList.append("text/plain");
2597 qstrList.append("kdenlive/producerslist");
2598 qstrList.append("kdenlive/clip");
2602 Qt::DropActions CustomTrackView::supportedDropActions() const
2604 // returns what actions are supported when dropping
2605 return Qt::MoveAction;
2608 void CustomTrackView::setDuration(int duration)
2610 int diff = qAbs(duration - sceneRect().width());
2611 if (diff * matrix().m11() > -50) {
2612 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2613 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2615 m_projectDuration = duration;
2618 int CustomTrackView::duration() const
2620 return m_projectDuration;
2623 void CustomTrackView::addTrack(TrackInfo type, int ix)
2625 if (ix == -1 || ix == m_document->tracksCount()) {
2626 m_document->insertTrack(0, type);
2627 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2629 m_document->insertTrack(m_document->tracksCount() - ix, type);
2630 // insert track in MLT playlist
2631 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2633 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2634 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2635 QList<QGraphicsItem *> selection = m_scene->items(r);
2636 resetSelectionGroup();
2638 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2639 scene()->addItem(m_selectionGroup);
2640 for (int i = 0; i < selection.count(); i++) {
2641 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2642 m_selectionGroup->addToGroup(selection.at(i));
2643 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2646 // Move graphic items
2647 m_selectionGroup->translate(0, m_tracksHeight);
2649 // adjust track number
2650 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2651 for (int i = 0; i < children.count(); i++) {
2652 if (children.at(i)->type() == GROUPWIDGET) {
2653 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2654 children << grp->childItems();
2657 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2659 ItemInfo clipinfo = item->info();
2660 if (item->type() == AVWIDGET) {
2661 ClipItem *clip = static_cast <ClipItem *>(item);
2662 // slowmotion clips are not track dependant, so no need to update them
2663 if (clip->speed() != 1.0) continue;
2664 // We add a move clip command so that we get the correct producer for new track number
2665 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2666 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2667 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2668 // problem updating clip
2669 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2672 } else if (item->type() == TRANSITIONWIDGET) {
2673 Transition *tr = static_cast <Transition *>(item);
2674 int track = tr->transitionEndTrack();
2676 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2680 resetSelectionGroup(false);
2683 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2684 for (int i = 0; i < m_guides.count(); i++) {
2685 QLineF l = m_guides.at(i)->line();
2686 l.setP2(QPointF(l.x2(), maxHeight));
2687 m_guides.at(i)->setLine(l);
2690 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2691 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2692 viewport()->update();
2693 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2694 //setFixedHeight(50 * m_tracksCount);
2696 updateTrackNames(ix, true);
2699 void CustomTrackView::removeTrack(int ix)
2701 // Delete track in MLT playlist
2702 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2703 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2705 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2706 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2707 QList<QGraphicsItem *> selection = m_scene->items(r);
2709 resetSelectionGroup();
2711 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2712 scene()->addItem(m_selectionGroup);
2713 for (int i = 0; i < selection.count(); i++) {
2714 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2715 m_selectionGroup->addToGroup(selection.at(i));
2716 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2719 // Move graphic items
2720 qreal ydiff = 0 - (int) m_tracksHeight;
2721 m_selectionGroup->translate(0, ydiff);
2723 // adjust track number
2724 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2725 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2726 for (int i = 0; i < children.count(); i++) {
2727 if (children.at(i)->type() == GROUPWIDGET) {
2728 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2729 children << grp->childItems();
2732 if (children.at(i)->type() == AVWIDGET) {
2733 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2735 ItemInfo clipinfo = clip->info();
2736 // We add a move clip command so that we get the correct producer for new track number
2737 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2738 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2739 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2740 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2743 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2744 Transition *tr = static_cast <Transition *>(children.at(i));
2746 int track = tr->transitionEndTrack();
2748 ItemInfo clipinfo = tr->info();
2749 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2753 resetSelectionGroup(false);
2755 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2756 for (int i = 0; i < m_guides.count(); i++) {
2757 QLineF l = m_guides.at(i)->line();
2758 l.setP2(QPointF(l.x2(), maxHeight));
2759 m_guides.at(i)->setLine(l);
2761 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2762 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2764 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2765 viewport()->update();
2767 updateTrackNames(ix, false);
2768 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2771 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2773 for (int i = 0; i < trackInfos.count(); ++i) {
2774 m_document->setTrackType(i, trackInfos.at(i));
2775 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2776 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2779 viewport()->update();
2780 emit trackHeightChanged();
2783 void CustomTrackView::slotSwitchTrackAudio(int ix)
2785 /*for (int i = 0; i < m_document->tracksCount(); i++)
2786 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2787 int tracknumber = m_document->tracksCount() - ix - 1;
2788 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2789 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2790 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2791 setDocumentModified();
2794 void CustomTrackView::slotSwitchTrackLock(int ix)
2796 int tracknumber = m_document->tracksCount() - ix - 1;
2797 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2798 m_commandStack->push(command);
2802 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2804 int tracknumber = m_document->tracksCount() - ix - 1;
2805 m_document->switchTrackLock(tracknumber, lock);
2807 emit doTrackLock(ix, lock);
2808 AbstractClipItem *clip = NULL;
2809 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2811 for (int i = 0; i < selection.count(); i++) {
2812 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2813 if (selection.at(i)->parentItem() && m_selectionGroup) {
2814 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2815 resetSelectionGroup();
2818 bool changeGroupLock = true;
2819 bool hasClipOnTrack = false;
2820 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2821 for (int j = 0; j < children.count(); ++j) {
2822 if (children.at(j)->isSelected()) {
2823 if (children.at(j)->type() == AVWIDGET)
2824 emit clipItemSelected(NULL);
2825 else if (children.at(j)->type() == TRANSITIONWIDGET)
2826 emit transitionItemSelected(NULL);
2831 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2832 if (child == m_dragItem)
2835 // only unlock group, if it is not locked by another track too
2836 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2837 changeGroupLock = false;
2839 // only (un-)lock if at least one clip is on the track
2840 if (child->track() == ix)
2841 hasClipOnTrack = true;
2843 if (changeGroupLock && hasClipOnTrack)
2844 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2845 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2846 if (selection.at(i)->parentItem()) {
2847 if (selection.at(i)->parentItem() == m_selectionGroup) {
2848 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2849 resetSelectionGroup();
2851 // groups are handled separately
2856 if (selection.at(i)->isSelected()) {
2857 if (selection.at(i)->type() == AVWIDGET)
2858 emit clipItemSelected(NULL);
2860 emit transitionItemSelected(NULL);
2862 clip = static_cast <AbstractClipItem *>(selection.at(i));
2863 clip->setItemLocked(lock);
2864 if (clip == m_dragItem)
2868 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2869 viewport()->update();
2870 setDocumentModified();
2873 void CustomTrackView::slotSwitchTrackVideo(int ix)
2875 int tracknumber = m_document->tracksCount() - ix;
2876 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2877 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2878 setDocumentModified();
2881 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2883 // Check there is no group going over several tracks there, or that would result in timeline corruption
2884 QList<QGraphicsItem *> selection = scene()->items(rect);
2886 int maxHeight = m_tracksHeight * 1.5;
2887 for (int i = 0; i < selection.count(); i++) {
2888 // Check that we don't try to move a group with clips on other tracks
2889 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2892 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2900 void CustomTrackView::slotRemoveSpace()
2904 if (m_menuPosition.isNull()) {
2905 pos = GenTime(cursorPos(), m_document->fps());
2907 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2910 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2911 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2914 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2915 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2919 ClipItem *item = getClipItemAt(pos, track);
2921 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2924 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2925 //kDebug() << "// GOT LENGT; " << length;
2927 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);
2931 // Make sure there is no group in the way
2932 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2935 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2937 // groups found on track, do not allow the move
2938 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2942 QList<ItemInfo> clipsToMove;
2943 QList<ItemInfo> transitionsToMove;
2945 for (int i = 0; i < items.count(); i++) {
2946 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2947 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2948 ItemInfo info = item->info();
2949 if (item->type() == AVWIDGET) {
2950 clipsToMove.append(info);
2951 } else if (item->type() == TRANSITIONWIDGET) {
2952 transitionsToMove.append(info);
2957 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2958 updateTrackDuration(track, command);
2959 m_commandStack->push(command);
2962 void CustomTrackView::slotInsertSpace()
2966 if (m_menuPosition.isNull()) {
2967 pos = GenTime(cursorPos(), m_document->fps());
2969 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2970 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2972 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2973 if (d.exec() != QDialog::Accepted) return;
2974 GenTime spaceDuration = d.selectedDuration();
2975 track = d.selectedTrack();
2977 QList<QGraphicsItem *> items;
2979 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2980 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2984 ClipItem *item = getClipItemAt(pos, track);
2985 if (item) pos = item->startPos();
2987 // Make sure there is no group in the way
2988 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2990 items = checkForGroups(rect, &isOk);
2992 // groups found on track, do not allow the move
2993 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2997 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2998 items = scene()->items(rect);
3001 QList<ItemInfo> clipsToMove;
3002 QList<ItemInfo> transitionsToMove;
3004 for (int i = 0; i < items.count(); i++) {
3005 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3006 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3007 ItemInfo info = item->info();
3008 if (item->type() == AVWIDGET)
3009 clipsToMove.append(info);
3010 else if (item->type() == TRANSITIONWIDGET)
3011 transitionsToMove.append(info);
3015 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3016 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3017 updateTrackDuration(track, command);
3018 m_commandStack->push(command);
3022 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3024 int diff = duration.frames(m_document->fps());
3025 resetSelectionGroup();
3026 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3027 scene()->addItem(m_selectionGroup);
3029 Transition *transition;
3031 // Create lists with start pos for each track
3032 QMap <int, int> trackClipStartList;
3033 QMap <int, int> trackTransitionStartList;
3035 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3036 trackClipStartList[i] = -1;
3037 trackTransitionStartList[i] = -1;
3040 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3041 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3043 if (clip->parentItem()) {
3044 m_selectionGroup->addToGroup(clip->parentItem());
3045 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3047 m_selectionGroup->addToGroup(clip);
3048 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3050 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))
3051 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3053 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);
3056 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3057 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3059 if (transition->parentItem()) {
3060 m_selectionGroup->addToGroup(transition->parentItem());
3061 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3063 m_selectionGroup->addToGroup(transition);
3064 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3066 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))
3067 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3068 } 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);
3070 m_selectionGroup->translate(diff, 0);
3072 // update items coordinates
3073 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3075 for (int i = 0; i < itemList.count(); i++) {
3076 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3077 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3078 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3079 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3080 for (int j = 0; j < children.count(); j++) {
3081 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3086 resetSelectionGroup(false);
3088 track = m_document->tracksCount() - track;
3089 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3092 void CustomTrackView::deleteClip(const QString &clipId)
3094 resetSelectionGroup();
3095 QList<QGraphicsItem *> itemList = items();
3096 QUndoCommand *deleteCommand = new QUndoCommand();
3098 for (int i = 0; i < itemList.count(); i++) {
3099 if (itemList.at(i)->type() == AVWIDGET) {
3100 ClipItem *item = (ClipItem *)itemList.at(i);
3101 if (item->clipProducer() == clipId) {
3103 if (item->parentItem()) {
3104 // Clip is in a group, destroy the group
3105 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3107 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3111 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3113 delete deleteCommand;
3115 updateTrackDuration(-1, deleteCommand);
3116 m_commandStack->push(deleteCommand);
3120 void CustomTrackView::setCursorPos(int pos, bool seek)
3122 if (pos == m_cursorPos) return;
3123 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3125 if (seek) m_document->renderer()->seek(m_cursorPos);
3126 else if (m_autoScroll) checkScrolling();
3127 m_cursorLine->setPos(m_cursorPos, 0);
3130 void CustomTrackView::updateCursorPos()
3132 m_cursorLine->setPos(m_cursorPos, 0);
3135 int CustomTrackView::cursorPos()
3137 return (int)(m_cursorPos);
3140 void CustomTrackView::moveCursorPos(int delta)
3142 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3143 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3144 m_cursorPos += delta;
3145 m_cursorLine->setPos(m_cursorPos, 0);
3146 m_document->renderer()->seek(m_cursorPos);
3149 void CustomTrackView::initCursorPos(int pos)
3151 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3153 m_cursorLine->setPos(pos, 0);
3157 void CustomTrackView::checkScrolling()
3159 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3162 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3164 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3165 QGraphicsView::mouseReleaseEvent(event);
3166 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3167 #if QT_VERSION >= 0x040600
3168 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3170 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3171 if (event->button() == Qt::MidButton) {
3174 setDragMode(QGraphicsView::NoDrag);
3175 if (m_operationMode == MOVEGUIDE) {
3176 setCursor(Qt::ArrowCursor);
3177 m_operationMode = NONE;
3178 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3179 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3180 if (newPos != m_dragGuide->position()) {
3181 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3182 m_commandStack->push(command);
3183 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3184 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3185 m_document->syncGuides(m_guides);
3190 } else if (m_operationMode == SPACER && m_selectionGroup) {
3192 if (event->modifiers() != Qt::ControlModifier) {
3193 // We are moving all tracks
3195 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3196 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3198 if (timeOffset != GenTime()) {
3199 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3201 QList<ItemInfo> clipsToMove;
3202 QList<ItemInfo> transitionsToMove;
3204 // Create lists with start pos for each track
3205 QMap <int, int> trackClipStartList;
3206 QMap <int, int> trackTransitionStartList;
3208 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3209 trackClipStartList[i] = -1;
3210 trackTransitionStartList[i] = -1;
3213 for (int i = 0; i < items.count(); i++) {
3214 if (items.at(i)->type() == GROUPWIDGET)
3215 items += items.at(i)->childItems();
3218 for (int i = 0; i < items.count(); i++) {
3219 if (items.at(i)->type() == AVWIDGET) {
3220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 ItemInfo info = item->info();
3222 clipsToMove.append(info);
3224 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3225 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3226 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3227 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3228 ItemInfo info = item->info();
3229 transitionsToMove.append(info);
3231 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3232 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3235 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3236 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3237 updateTrackDuration(track, command);
3238 m_commandStack->push(command);
3239 if (track != -1) track = m_document->tracksCount() - track;
3240 kDebug() << "SPACER TRACK:" << track;
3241 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3242 setDocumentModified();
3245 resetSelectionGroup(false);
3246 m_operationMode = NONE;
3247 } else if (m_operationMode == RUBBERSELECTION) {
3248 resetSelectionGroup();
3249 groupSelectedItems();
3250 m_operationMode = NONE;
3253 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3254 emit transitionItemSelected(NULL);
3258 if (m_dragItem) info = m_dragItem->info();
3260 if (m_operationMode == MOVE) {
3261 setCursor(Qt::OpenHandCursor);
3262 if (m_dragItem->parentItem() == 0) {
3263 // we are moving one clip, easy
3264 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3265 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3266 Mlt::Producer *prod = item->getProducer(info.track);
3267 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);
3270 QUndoCommand *moveCommand = new QUndoCommand();
3271 moveCommand->setText(i18n("Move clip"));
3272 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3274 int tracknumber = m_document->tracksCount() - item->track() - 1;
3275 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3276 if (isLocked) item->setItemLocked(true);
3277 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3278 // Also move automatic transitions (on lower track)
3279 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3280 ItemInfo startTrInfo;
3281 ItemInfo newStartTrInfo;
3282 bool moveStartTrans = false;
3283 bool moveEndTrans = false;
3284 if (startTransition && startTransition->isAutomatic()) {
3285 startTrInfo = startTransition->info();
3286 newStartTrInfo = startTrInfo;
3287 newStartTrInfo.track = info.track;
3288 newStartTrInfo.startPos = info.startPos;
3289 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3290 // transition end should stay the same
3292 // transition end should be adjusted to clip
3293 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3295 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3297 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3298 // Check if there is a transition at clip end
3299 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3300 if (tr && tr->isAutomatic()) {
3301 ItemInfo trInfo = tr->info();
3302 ItemInfo newTrInfo = trInfo;
3303 newTrInfo.track = info.track;
3304 newTrInfo.endPos = m_dragItem->endPos();
3305 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3306 // transition start should stay the same
3308 // transition start should be moved
3309 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3311 if (newTrInfo.startPos < newTrInfo.endPos) {
3312 moveEndTrans = true;
3313 if (moveStartTrans) {
3314 // we have to move both transitions, remove the start one so that there is no collision
3315 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3317 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3318 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3319 if (moveStartTrans) {
3320 // re-add transition in correct place
3321 int transTrack = startTransition->transitionEndTrack();
3322 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3323 transTrack = getPreviousVideoTrack(info.track);
3325 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3326 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3332 if (moveStartTrans && !moveEndTrans) {
3333 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3334 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3337 // Also move automatic transitions (on upper track)
3338 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3339 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3340 ItemInfo trInfo = tr->info();
3341 ItemInfo newTrInfo = trInfo;
3342 newTrInfo.startPos = m_dragItem->startPos();
3343 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3344 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3345 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3346 // transition end should be adjusted to clip on upper track
3347 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3349 if (newTrInfo.startPos < newTrInfo.endPos) {
3350 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3351 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3355 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3356 // Check if there is a transition at clip end
3357 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3358 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3359 ItemInfo trInfo = tr->info();
3360 ItemInfo newTrInfo = trInfo;
3361 newTrInfo.endPos = m_dragItem->endPos();
3362 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3363 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3364 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3365 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3366 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3367 // transition start should be moved
3368 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3370 if (newTrInfo.startPos < newTrInfo.endPos) {
3371 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3372 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3377 updateTrackDuration(info.track, moveCommand);
3378 if (m_dragItemInfo.track != info.track)
3379 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3380 m_commandStack->push(moveCommand);
3381 //checkTrackSequence(m_dragItem->track());
3383 // undo last move and emit error message
3384 bool snap = KdenliveSettings::snaptopoints();
3385 KdenliveSettings::setSnaptopoints(false);
3386 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3387 KdenliveSettings::setSnaptopoints(snap);
3388 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3390 setDocumentModified();
3391 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3392 Transition *transition = static_cast <Transition *>(m_dragItem);
3393 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3394 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)) {
3395 // Moving transition failed, revert to previous position
3396 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3397 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3399 QUndoCommand *moveCommand = new QUndoCommand();
3400 moveCommand->setText(i18n("Move transition"));
3401 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3402 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3403 updateTrackDuration(info.track, moveCommand);
3404 if (m_dragItemInfo.track != info.track)
3405 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3406 m_commandStack->push(moveCommand);
3407 setDocumentModified();
3411 // Moving several clips. We need to delete them and readd them to new position,
3412 // or they might overlap each other during the move
3413 QGraphicsItemGroup *group;
3414 if (m_selectionGroup)
3415 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3417 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3418 QList<QGraphicsItem *> items = group->childItems();
3420 QList<ItemInfo> clipsToMove;
3421 QList<ItemInfo> transitionsToMove;
3423 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3424 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3426 QUndoCommand *moveGroup = new QUndoCommand();
3427 moveGroup->setText(i18n("Move group"));
3428 if (timeOffset != GenTime() || trackOffset != 0) {
3429 // remove items in MLT playlist
3432 int max = items.count();
3433 for (int i = 0; i < max; i++) {
3434 if (items.at(i)->type() == GROUPWIDGET) {
3435 items += items.at(i)->childItems();
3438 m_document->renderer()->blockSignals(true);
3439 for (int i = 0; i < items.count(); i++) {
3440 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3441 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3442 ItemInfo info = item->info();
3443 if (item->type() == AVWIDGET) {
3444 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3445 // error, clip cannot be removed from playlist
3446 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3448 clipsToMove.append(info);
3451 transitionsToMove.append(info);
3452 Transition *tr = static_cast <Transition*>(item);
3453 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3456 m_document->renderer()->blockSignals(false);
3457 for (int i = 0; i < items.count(); i++) {
3458 // re-add items in correct place
3459 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3460 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3462 ItemInfo info = item->info();
3463 int tracknumber = m_document->tracksCount() - info.track - 1;
3464 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3466 group->removeFromGroup(item);
3467 item->setItemLocked(true);
3470 if (item->type() == AVWIDGET) {
3471 ClipItem *clip = static_cast <ClipItem*>(item);
3472 int trackProducer = info.track;
3473 info.track = m_document->tracksCount() - info.track;
3474 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3475 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3476 for (int i = 0; i < clip->effectsCount(); i++) {
3477 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3480 Transition *tr = static_cast <Transition*>(item);
3481 int newTrack = tr->transitionEndTrack();
3482 if (!tr->forcedTrack()) {
3483 newTrack = getPreviousVideoTrack(info.track);
3485 tr->updateTransitionEndTrack(newTrack);
3486 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3487 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3490 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3491 updateTrackDuration(-1, moveGroup);
3492 m_commandStack->push(moveGroup);
3494 //QPointF top = group->sceneBoundingRect().topLeft();
3495 //QPointF oldpos = m_selectionGroup->scenePos();
3496 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3497 //group->setPos(top);
3498 //TODO: get rid of the 3 lines below
3499 if (m_selectionGroup) {
3500 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3501 m_selectionGroupInfo.track = m_selectionGroup->track();
3503 for (int i = 0; i < items.count(); ++i) {
3504 if (items.at(i)->type() == GROUPWIDGET) {
3505 rebuildGroup((AbstractGroupItem*)items.at(i));
3510 for (int i = 0; i < items.count(); ++i) {
3512 items.at(i)->setSelected(true);
3513 if (items.at(i)->parentItem())
3514 items.at(i)->parentItem()->setSelected(true);
3517 resetSelectionGroup();
3518 groupSelectedItems();
3520 rebuildGroup((AbstractGroupItem *)group);
3522 setDocumentModified();
3525 m_document->renderer()->doRefresh();
3526 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3528 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3529 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3531 QUndoCommand *resizeCommand = new QUndoCommand();
3532 resizeCommand->setText(i18n("Resize group"));
3533 QList <QGraphicsItem *> items = parent->childItems();
3534 QList <ItemInfo> infos = parent->resizeInfos();
3535 parent->clearResizeInfos();
3537 for (int i = 0; i < items.count(); ++i) {
3538 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3539 if (item && item->type() == AVWIDGET) {
3540 ItemInfo info = infos.at(itemcount);
3541 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3545 m_commandStack->push(resizeCommand);
3548 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3550 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3552 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3553 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3555 QUndoCommand *resizeCommand = new QUndoCommand();
3556 resizeCommand->setText(i18n("Resize group"));
3557 QList <QGraphicsItem *> items = parent->childItems();
3558 QList <ItemInfo> infos = parent->resizeInfos();
3559 parent->clearResizeInfos();
3561 for (int i = 0; i < items.count(); ++i) {
3562 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3563 if (item && item->type() == AVWIDGET) {
3564 ItemInfo info = infos.at(itemcount);
3565 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3569 updateTrackDuration(-1, resizeCommand);
3570 m_commandStack->push(resizeCommand);
3573 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3575 } else if (m_operationMode == FADEIN) {
3576 // resize fade in effect
3577 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3578 int ix = item->hasEffect("volume", "fadein");
3579 int ix2 = item->hasEffect("", "fade_from_black");
3581 QDomElement oldeffect = item->effectAt(ix);
3582 int start = item->cropStart().frames(m_document->fps());
3583 int end = item->fadeIn();
3585 slotDeleteEffect(item, -1, oldeffect, false);
3588 QDomElement effect = oldeffect.cloneNode().toElement();
3589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3591 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3592 emit clipItemSelected(item, ix);
3594 } else if (item->fadeIn() != 0 && ix2 == -1) {
3596 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3598 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3599 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3600 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3601 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3604 QDomElement oldeffect = item->effectAt(ix2);
3605 int start = item->cropStart().frames(m_document->fps());
3606 int end = item->fadeIn();
3608 slotDeleteEffect(item, -1, oldeffect, false);
3611 QDomElement effect = oldeffect.cloneNode().toElement();
3612 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3613 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3614 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3615 emit clipItemSelected(item, ix2);
3618 } else if (m_operationMode == FADEOUT) {
3619 // resize fade in effect
3620 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3621 int ix = item->hasEffect("volume", "fadeout");
3622 int ix2 = item->hasEffect("", "fade_to_black");
3624 QDomElement oldeffect = item->effectAt(ix);
3625 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3626 int start = item->fadeOut();
3628 slotDeleteEffect(item, -1, oldeffect, false);
3630 start = end - start;
3631 QDomElement effect = oldeffect.cloneNode().toElement();
3632 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3633 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3634 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3635 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3636 emit clipItemSelected(item, ix);
3638 } else if (item->fadeOut() != 0 && ix2 == -1) {
3640 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3642 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3643 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3644 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3645 EffectsList::setParameter(effect, "out", QString::number(0));
3646 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3649 QDomElement oldeffect = item->effectAt(ix2);
3650 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3651 int start = item->fadeOut();
3653 slotDeleteEffect(item, -1, oldeffect, false);
3655 start = end - start;
3656 QDomElement effect = oldeffect.cloneNode().toElement();
3657 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3658 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3659 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3660 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3661 emit clipItemSelected(item, ix2);
3664 } else if (m_operationMode == KEYFRAME) {
3665 // update the MLT effect
3666 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3667 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3669 // check if we want to remove keyframe
3670 double val = mapToScene(event->pos()).toPoint().y();
3671 QRectF br = item->sceneBoundingRect();
3672 double maxh = 100.0 / br.height();
3673 val = (br.bottom() - val) * maxh;
3674 int start = item->cropStart().frames(m_document->fps());
3675 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3677 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3679 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3681 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3684 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3685 //item->updateKeyframeEffect();
3686 //QString next = item->keyframes(item->selectedEffectIndex());
3687 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3688 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3690 m_commandStack->push(command);
3691 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3692 emit clipItemSelected(item, item->selectedEffectIndex());
3694 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3695 // A transition is selected
3697 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3698 if (transitionClip && transitionClip->baseClip()) {
3699 QString size = transitionClip->baseClip()->getProperty("frame_size");
3700 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3701 if (factor == 0) factor = 1.0;
3702 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3703 p.setY(size.section('x', 1, 1).toInt());
3705 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3706 } else emit transitionItemSelected(NULL);
3707 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3708 m_operationMode = NONE;
3711 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3713 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3715 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3716 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3717 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3718 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3719 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3720 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3721 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3725 m_waitingThumbs.removeAll(item);
3726 if (item->isSelected()) emit clipItemSelected(NULL);
3727 item->baseClip()->removeReference();
3728 m_document->updateClip(item->baseClip()->getId());
3730 /*if (item->baseClip()->isTransparent()) {
3731 // also remove automatic transition
3732 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3733 if (tr && tr->isAutomatic()) {
3734 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3735 scene()->removeItem(tr);
3740 if (m_dragItem == item) m_dragItem = NULL;
3742 #if QT_VERSION >= 0x040600
3743 // animate item deletion
3744 item->closeAnimation();
3745 /*if (refresh) item->closeAnimation();
3747 // no refresh, means we have several operations chained, we need to delete clip immediatly
3748 // so that it does not get in the way of the other
3757 setDocumentModified();
3758 if (refresh) m_document->renderer()->doRefresh();
3761 void CustomTrackView::deleteSelectedClips()
3763 resetSelectionGroup();
3764 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3765 if (itemList.count() == 0) {
3766 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3769 scene()->clearSelection();
3770 QUndoCommand *deleteSelected = new QUndoCommand();
3772 bool resetGroup = false;
3775 int transitionCount = 0;
3776 // expand & destroy groups
3777 for (int i = 0; i < itemList.count(); i++) {
3778 if (itemList.at(i)->type() == GROUPWIDGET) {
3780 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3781 QList <ItemInfo> clipInfos;
3782 QList <ItemInfo> transitionInfos;
3783 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3784 for (int j = 0; j < children.count(); j++) {
3785 if (children.at(j)->type() == AVWIDGET) {
3786 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3787 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3788 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3789 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3790 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3792 if (itemList.contains(children.at(j))) {
3793 children.removeAt(j);
3797 itemList += children;
3798 if (clipInfos.count() > 0)
3799 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3801 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3802 itemList.insert(i + 1, itemList.at(i)->parentItem());
3805 for (int i = 0; i < itemList.count(); i++) {
3806 if (itemList.at(i)->type() == AVWIDGET) {
3808 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3809 if (item->parentItem()) resetGroup = true;
3810 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3811 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3812 emit clipItemSelected(NULL);
3813 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3815 Transition *item = static_cast <Transition *>(itemList.at(i));
3816 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3817 if (item->parentItem()) resetGroup = true;
3818 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3819 emit transitionItemSelected(NULL);
3822 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3823 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3824 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3825 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3826 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3827 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3828 else deleteSelected->setText(i18n("Delete selected items"));
3829 updateTrackDuration(-1, deleteSelected);
3830 m_commandStack->push(deleteSelected);
3833 void CustomTrackView::changeClipSpeed()
3835 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3836 if (itemList.count() == 0) {
3837 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3840 QUndoCommand *changeSelected = new QUndoCommand();
3841 changeSelected->setText("Edit clip speed");
3845 for (int i = 0; i < itemList.count(); i++) {
3846 if (itemList.at(i)->type() == AVWIDGET) {
3847 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3848 ItemInfo info = item->info();
3849 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3851 double speed = (double) percent / 100.0;
3852 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3854 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3858 if (count > 0) m_commandStack->push(changeSelected);
3859 else delete changeSelected;
3862 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3865 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3867 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3869 kDebug() << "ERROR: Cannot find clip for speed change";
3870 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3873 info.track = m_document->tracksCount() - item->track();
3874 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3876 item->setSpeed(speed, strobe);
3877 item->updateRectGeometry();
3878 if (item->cropDuration().frames(m_document->fps()) != endPos)
3879 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3880 updatePositionEffects(item, info);
3881 setDocumentModified();
3883 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3887 void CustomTrackView::cutSelectedClips()
3889 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3890 QList<AbstractGroupItem *> groups;
3891 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3892 for (int i = 0; i < itemList.count(); ++i) {
3893 if (!itemList.at(i))
3895 if (itemList.at(i)->type() == AVWIDGET) {
3896 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3897 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3898 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3899 if (!groups.contains(group))
3901 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3902 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3903 m_commandStack->push(command);
3905 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3906 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3907 if (!groups.contains(group))
3912 for (int i = 0; i < groups.count(); ++i)
3913 razorGroup(groups.at(i), currentPos);
3916 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3919 QList <QGraphicsItem *> children = group->childItems();
3920 QList <ItemInfo> clips1, transitions1;
3921 QList <ItemInfo> clipsCut, transitionsCut;
3922 QList <ItemInfo> clips2, transitions2;
3923 for (int i = 0; i < children.count(); ++i) {
3924 children.at(i)->setSelected(false);
3925 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3926 if (child->type() == AVWIDGET) {
3927 if (cutPos > child->endPos())
3928 clips1 << child->info();
3929 else if (cutPos < child->startPos())
3930 clips2 << child->info();
3932 clipsCut << child->info();
3934 if (cutPos > child->endPos())
3935 transitions1 << child->info();
3936 else if (cutPos < child->startPos())
3937 transitions2 << child->info();
3939 transitionsCut << child->info();
3942 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3944 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3945 m_commandStack->push(command);
3949 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)
3952 for (int i = 0; i < clipsCut.count(); ++i) {
3953 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3955 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3956 clips1 << clip->info();
3957 if (clipBehind != NULL)
3958 clips2 << clipBehind->info();
3961 /* TODO: cut transitionsCut
3962 * For now just append them to group1 */
3963 transitions1 << transitionsCut;
3964 doGroupClips(clips1, transitions1, true);
3965 doGroupClips(clips2, transitions2, true);
3967 /* we might also just use clipsCut.at(0)->parentItem().
3968 * Do this loop just in case something went wrong during cut */
3969 for (int i = 0; i < clipsCut.count(); ++i) {
3970 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3971 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3972 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3973 QList <QGraphicsItem *> children = group->childItems();
3974 QList <ItemInfo> groupClips;
3975 QList <ItemInfo> groupTrans;
3976 for (int j = 0; j < children.count(); ++j) {
3977 if (children.at(j)->type() == AVWIDGET)
3978 groupClips << ((AbstractClipItem *)children.at(j))->info();
3979 else if (children.at(j)->type() == TRANSITIONWIDGET)
3980 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3982 doGroupClips(groupClips, groupTrans, false);
3986 for (int i = 0; i < clipsCut.count(); ++i)
3987 cutClip(clipsCut.at(i), cutPos, false);
3988 // TODO: uncut transitonsCut
3989 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3993 void CustomTrackView::groupClips(bool group)
3995 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3996 QList <ItemInfo> clipInfos;
3997 QList <ItemInfo> transitionInfos;
3998 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4001 int max = itemList.count();
4002 for (int i = 0; i < max; i++) {
4003 if (itemList.at(i)->type() == GROUPWIDGET) {
4004 itemList += itemList.at(i)->childItems();
4008 for (int i = 0; i < itemList.count(); i++) {
4009 if (itemList.at(i)->type() == AVWIDGET) {
4010 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4011 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4012 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4013 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4014 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4017 if (clipInfos.count() > 0) {
4018 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4019 m_commandStack->push(command);
4023 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4025 resetSelectionGroup();
4026 m_scene->clearSelection();
4028 for (int i = 0; i < clipInfos.count(); i++) {
4029 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4030 if (clip == NULL) continue;
4031 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4032 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4033 m_document->clipManager()->removeGroup(grp);
4034 scene()->destroyItemGroup(grp);
4036 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4038 for (int i = 0; i < transitionInfos.count(); i++) {
4039 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4040 if (tr == NULL) continue;
4041 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4042 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4043 m_document->clipManager()->removeGroup(grp);
4044 scene()->destroyItemGroup(grp);
4046 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4048 setDocumentModified();
4052 QList <QGraphicsItemGroup *> groups;
4053 for (int i = 0; i < clipInfos.count(); i++) {
4054 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4056 clip->setSelected(true);
4059 for (int i = 0; i < transitionInfos.count(); i++) {
4060 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4062 clip->setSelected(true);
4065 groupSelectedItems(false, true);
4066 setDocumentModified();
4069 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4071 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4072 if (baseclip == NULL) {
4073 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4077 if (baseclip->producer() == NULL) {
4078 // If the clip has no producer, we must wait until it is created...
4080 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4081 emit forceClipProcessing(clipId);
4082 qApp->processEvents();
4083 for (int i = 0; i < 3; i++) {
4084 if (baseclip->producer() == NULL) {
4085 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4088 if (baseclip->producer() == NULL) {
4089 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4093 emit displayMessage(QString(), InformationMessage);
4097 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4098 item->setEffectList(effects);
4099 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4100 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4101 scene()->addItem(item);
4103 int producerTrack = info.track;
4104 int tracknumber = m_document->tracksCount() - info.track - 1;
4105 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4106 if (isLocked) item->setItemLocked(true);
4108 baseclip->addReference();
4109 m_document->updateClip(baseclip->getId());
4110 info.track = m_document->tracksCount() - info.track;
4111 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4112 for (int i = 0; i < item->effectsCount(); i++) {
4113 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4115 setDocumentModified();
4117 m_document->renderer()->doRefresh();
4118 if (!baseclip->isPlaceHolder())
4119 m_waitingThumbs.append(item);
4120 m_thumbsTimer.start();
4123 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4125 QList<QGraphicsItem *> list = scene()->items();
4126 QList <ClipItem *>clipList;
4127 ClipItem *clip = NULL;
4128 for (int i = 0; i < list.size(); ++i) {
4129 if (list.at(i)->type() == AVWIDGET) {
4130 clip = static_cast <ClipItem *>(list.at(i));
4131 if (clip->clipProducer() == clipId) {
4132 ItemInfo info = clip->info();
4133 Mlt::Producer *prod = NULL;
4134 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4135 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4136 else prod = clip->baseClip()->producer(info.track);
4137 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4138 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4140 else clipList.append(clip);
4144 for (int i = 0; i < clipList.count(); i++)
4145 clipList.at(i)->refreshClip(true, true);
4148 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4150 int framepos = (int)(pos.frames(m_document->fps()));
4151 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4152 ClipItem *clip = NULL;
4153 for (int i = 0; i < list.size(); i++) {
4154 if (!list.at(i)->isEnabled()) continue;
4155 if (list.at(i)->type() == AVWIDGET) {
4156 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4157 if (test->endPos() == pos) clip = test;
4164 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4166 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4167 ClipItem *clip = NULL;
4168 for (int i = 0; i < list.size(); i++) {
4169 if (!list.at(i)->isEnabled()) continue;
4170 if (list.at(i)->type() == AVWIDGET) {
4171 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4172 if (test->startPos() == pos) clip = test;
4179 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4181 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4182 QList<QGraphicsItem *> list = scene()->items(p);
4183 ClipItem *clip = NULL;
4184 for (int i = 0; i < list.size(); i++) {
4185 if (!list.at(i)->isEnabled()) continue;
4186 if (list.at(i)->type() == AVWIDGET) {
4187 clip = static_cast <ClipItem *>(list.at(i));
4194 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4196 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4199 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4201 const QPointF p(pos, (track + 1) * m_tracksHeight);
4202 QList<QGraphicsItem *> list = scene()->items(p);
4203 Transition *clip = NULL;
4204 for (int i = 0; i < list.size(); i++) {
4205 if (!list.at(i)->isEnabled()) continue;
4206 if (list.at(i)->type() == TRANSITIONWIDGET) {
4207 clip = static_cast <Transition *>(list.at(i));
4214 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4216 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4219 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4221 int framepos = (int)(pos.frames(m_document->fps()));
4222 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4223 QList<QGraphicsItem *> list = scene()->items(p);
4224 Transition *clip = NULL;
4225 for (int i = 0; i < list.size(); i++) {
4226 if (!list.at(i)->isEnabled()) continue;
4227 if (list.at(i)->type() == TRANSITIONWIDGET) {
4228 Transition *test = static_cast <Transition *>(list.at(i));
4229 if (test->endPos() == pos) clip = test;
4236 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4238 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4239 QList<QGraphicsItem *> list = scene()->items(p);
4240 Transition *clip = NULL;
4241 for (int i = 0; i < list.size(); ++i) {
4242 if (!list.at(i)->isEnabled()) continue;
4243 if (list.at(i)->type() == TRANSITIONWIDGET) {
4244 Transition *test = static_cast <Transition *>(list.at(i));
4245 if (test->startPos() == pos) clip = test;
4252 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4254 if (m_selectionGroup) resetSelectionGroup(false);
4255 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4257 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);
4258 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4261 Mlt::Producer *prod = item->getProducer(end.track);
4263 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);
4265 bool snap = KdenliveSettings::snaptopoints();
4266 KdenliveSettings::setSnaptopoints(false);
4267 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4269 int tracknumber = m_document->tracksCount() - end.track - 1;
4270 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4271 m_scene->clearSelection();
4272 if (isLocked) item->setItemLocked(true);
4274 if (item->isItemLocked()) item->setItemLocked(false);
4275 item->setSelected(true);
4277 if (item->baseClip()->isTransparent()) {
4278 // Also move automatic transition
4279 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4280 if (tr && tr->isAutomatic()) {
4281 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4282 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);
4283 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4286 KdenliveSettings::setSnaptopoints(snap);
4287 setDocumentModified();
4289 // undo last move and emit error message
4290 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4292 if (refresh) m_document->renderer()->doRefresh();
4295 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4298 resetSelectionGroup();
4299 m_scene->clearSelection();
4301 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4302 scene()->addItem(m_selectionGroup);
4304 m_document->renderer()->blockSignals(true);
4305 for (int i = 0; i < startClip.count(); i++) {
4307 startClip[i].startPos = startClip.at(i).startPos - offset;
4308 startClip[i].track = startClip.at(i).track - trackOffset;
4310 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4312 clip->setItemLocked(false);
4313 if (clip->parentItem()) {
4314 m_selectionGroup->addToGroup(clip->parentItem());
4315 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4317 m_selectionGroup->addToGroup(clip);
4318 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4320 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4321 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4323 for (int i = 0; i < startTransition.count(); i++) {
4325 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4326 startTransition[i].track = startTransition.at(i).track - trackOffset;
4328 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4330 tr->setItemLocked(false);
4331 if (tr->parentItem()) {
4332 m_selectionGroup->addToGroup(tr->parentItem());
4333 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4335 m_selectionGroup->addToGroup(tr);
4336 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4338 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());
4339 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4341 m_document->renderer()->blockSignals(false);
4343 if (m_selectionGroup) {
4344 bool snap = KdenliveSettings::snaptopoints();
4345 KdenliveSettings::setSnaptopoints(false);
4347 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4348 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4350 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4352 int max = children.count();
4353 for (int i = 0; i < max; i++) {
4354 if (children.at(i)->type() == GROUPWIDGET) {
4355 children += children.at(i)->childItems();
4356 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4357 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4358 /*m_document->clipManager()->removeGroup(grp);
4359 m_scene->destroyItemGroup(grp);*/
4360 children.removeAll(children.at(i));
4365 for (int i = 0; i < children.count(); i++) {
4366 // re-add items in correct place
4367 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4368 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4370 ItemInfo info = item->info();
4371 int tracknumber = m_document->tracksCount() - info.track - 1;
4372 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4374 item->setItemLocked(true);
4375 else if (item->isItemLocked())
4376 item->setItemLocked(false);
4378 if (item->type() == AVWIDGET) {
4379 ClipItem *clip = static_cast <ClipItem*>(item);
4380 int trackProducer = info.track;
4381 info.track = m_document->tracksCount() - info.track;
4382 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4383 for (int i = 0; i < clip->effectsCount(); i++) {
4384 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4386 } else if (item->type() == TRANSITIONWIDGET) {
4387 Transition *tr = static_cast <Transition*>(item);
4389 if (!tr->forcedTrack()) {
4390 newTrack = getPreviousVideoTrack(info.track);
4392 newTrack = tr->transitionEndTrack() + trackOffset;
4393 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4395 tr->updateTransitionEndTrack(newTrack);
4396 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4400 resetSelectionGroup(false);
4402 for (int i = 0; i < children.count(); i++) {
4403 if (children.at(i)->parentItem())
4404 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4408 KdenliveSettings::setSnaptopoints(snap);
4409 m_document->renderer()->doRefresh();
4410 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4413 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4415 Transition *item = getTransitionItemAt(start.startPos, start.track);
4417 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);
4418 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4422 bool snap = KdenliveSettings::snaptopoints();
4423 KdenliveSettings::setSnaptopoints(false);
4425 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4426 // Transition was moved
4427 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4428 } else if (end.endPos == start.endPos) {
4429 // Transition start resize
4430 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4431 } else if (end.startPos == start.startPos) {
4432 // Transition end resize;
4433 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4434 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4437 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4438 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4439 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4441 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4442 KdenliveSettings::setSnaptopoints(snap);
4443 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4444 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());
4445 if (m_dragItem && m_dragItem == item) {
4447 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4448 if (transitionClip && transitionClip->baseClip()) {
4449 QString size = transitionClip->baseClip()->getProperty("frame_size");
4450 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4451 if (factor == 0) factor = 1.0;
4452 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4453 p.setY(size.section('x', 1, 1).toInt());
4455 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4457 if (m_refresh) m_document->renderer()->doRefresh();
4458 setDocumentModified();
4461 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4463 bool resizeClipStart = (start.startPos != end.startPos);
4464 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4466 if (dontWorry) return;
4467 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);
4468 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4471 if (item->parentItem()) {
4472 // Item is part of a group, reset group
4473 resetSelectionGroup();
4476 bool snap = KdenliveSettings::snaptopoints();
4477 KdenliveSettings::setSnaptopoints(false);
4479 if (resizeClipStart) {
4480 ItemInfo clipinfo = item->info();
4481 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4482 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4484 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4486 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4488 ItemInfo clipinfo = item->info();
4489 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4490 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4492 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4494 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4496 if (!resizeClipStart && end.cropStart != start.cropStart) {
4497 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4498 ItemInfo clipinfo = end;
4499 clipinfo.track = m_document->tracksCount() - end.track;
4500 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4502 item->setCropStart(end.cropStart);
4503 item->resetThumbs(true);
4506 m_document->renderer()->doRefresh();
4507 KdenliveSettings::setSnaptopoints(snap);
4508 setDocumentModified();
4511 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4513 if (pos == oldInfo.startPos.frames(m_document->fps()))
4515 bool snap = KdenliveSettings::snaptopoints();
4517 KdenliveSettings::setSnaptopoints(false);
4518 item->resizeStart(pos);
4519 if (item->startPos().frames(m_document->fps()) != pos) {
4520 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4521 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4522 KdenliveSettings::setSnaptopoints(snap);
4525 KdenliveSettings::setSnaptopoints(snap);
4528 bool hasParentCommand = false;
4530 hasParentCommand = true;
4532 command = new QUndoCommand();
4533 command->setText(i18n("Resize clip start"));
4536 // do this here, too, because otherwise undo won't update the group
4537 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4538 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4540 ItemInfo info = item->info();
4541 if (item->type() == AVWIDGET) {
4542 ItemInfo resizeinfo = oldInfo;
4543 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4544 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4546 // Check if there is an automatic transition on that clip (lower track)
4547 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4548 if (transition && transition->isAutomatic()) {
4549 ItemInfo trInfo = transition->info();
4550 ItemInfo newTrInfo = trInfo;
4551 newTrInfo.startPos = item->startPos();
4552 if (newTrInfo.startPos < newTrInfo.endPos)
4553 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4555 // Check if there is an automatic transition on that clip (upper track)
4556 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4557 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4558 ItemInfo trInfo = transition->info();
4559 ItemInfo newTrInfo = trInfo;
4560 newTrInfo.startPos = item->startPos();
4561 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4562 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4563 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4566 ClipItem *clip = static_cast < ClipItem * >(item);
4569 // Since we must always resize clip before updating the keyframes, we
4570 // put a resize command before & after checking keyframes so that
4571 // we are sure the resize is performed before whenever we do or undo the action
4572 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4573 adjustEffects(clip, oldInfo, command);
4574 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4575 emit clipItemSelected(clip);
4577 KdenliveSettings::setSnaptopoints(false);
4578 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4579 KdenliveSettings::setSnaptopoints(snap);
4580 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4582 } else if (item->type() == TRANSITIONWIDGET) {
4583 Transition *transition = static_cast <Transition *>(item);
4584 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)) {
4585 // Cannot resize transition
4586 KdenliveSettings::setSnaptopoints(false);
4587 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4588 KdenliveSettings::setSnaptopoints(snap);
4589 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4591 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4592 if (command == NULL)
4593 m_commandStack->push(moveCommand);
4597 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4598 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4600 if (!hasParentCommand)
4601 m_commandStack->push(command);
4604 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4606 if (pos == oldInfo.endPos.frames(m_document->fps()))
4608 bool snap = KdenliveSettings::snaptopoints();
4610 KdenliveSettings::setSnaptopoints(false);
4611 item->resizeEnd(pos);
4612 if (item->endPos().frames(m_document->fps()) != pos) {
4613 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4614 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4615 KdenliveSettings::setSnaptopoints(snap);
4618 KdenliveSettings::setSnaptopoints(snap);
4621 bool hasParentCommand = false;
4623 hasParentCommand = true;
4625 command = new QUndoCommand();
4628 // do this here, too, because otherwise undo won't update the group
4629 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4630 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4632 ItemInfo info = item->info();
4633 if (item->type() == AVWIDGET) {
4634 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4635 ItemInfo resizeinfo = info;
4636 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4637 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4639 // Check if there is an automatic transition on that clip (lower track)
4640 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4641 if (tr && tr->isAutomatic()) {
4642 ItemInfo trInfo = tr->info();
4643 ItemInfo newTrInfo = trInfo;
4644 newTrInfo.endPos = item->endPos();
4645 if (newTrInfo.endPos > newTrInfo.startPos)
4646 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4649 // Check if there is an automatic transition on that clip (upper track)
4650 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4651 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4652 ItemInfo trInfo = tr->info();
4653 ItemInfo newTrInfo = trInfo;
4654 newTrInfo.endPos = item->endPos();
4655 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4656 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4657 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4661 ClipItem *clip = static_cast < ClipItem * >(item);
4664 // Since we must always resize clip before updating the keyframes, we
4665 // put a resize command before & after checking keyframes so that
4666 // we are sure the resize is performed before whenever we do or undo the action
4667 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4668 adjustEffects(clip, oldInfo, command);
4669 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4670 emit clipItemSelected(clip);
4672 KdenliveSettings::setSnaptopoints(false);
4673 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4674 KdenliveSettings::setSnaptopoints(true);
4675 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4677 } else if (item->type() == TRANSITIONWIDGET) {
4678 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4679 Transition *transition = static_cast <Transition *>(item);
4680 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)) {
4681 // Cannot resize transition
4682 KdenliveSettings::setSnaptopoints(false);
4683 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4684 KdenliveSettings::setSnaptopoints(true);
4685 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4687 // Check transition keyframes
4688 QDomElement old = transition->toXML();
4689 if (transition->updateKeyframes()) {
4690 QDomElement xml = transition->toXML();
4691 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);
4692 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4694 new MoveTransitionCommand(this, oldInfo, info, false, command);
4697 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4698 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4700 if (!hasParentCommand) {
4701 updateTrackDuration(oldInfo.track, command);
4702 m_commandStack->push(command);
4706 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4708 int end = item->fadeIn();
4710 // there is a fade in effect
4711 int effectPos = item->hasEffect("volume", "fadein");
4712 if (effectPos != -1) {
4713 QDomElement effect = item->getEffectAt(effectPos);
4714 int start = item->cropStart().frames(m_document->fps());
4715 int max = item->cropDuration().frames(m_document->fps());
4717 // Make sure the fade effect is not longer than the clip
4718 item->setFadeIn(max);
4719 end = item->fadeIn();
4722 EffectsList::setParameter(effect, "in", QString::number(start));
4723 EffectsList::setParameter(effect, "out", QString::number(end));
4725 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4726 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4727 // if fade effect is displayed, update the effect edit widget with new clip duration
4728 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4729 emit clipItemSelected(item, effectPos);
4732 effectPos = item->hasEffect("brightness", "fade_from_black");
4733 if (effectPos != -1) {
4734 QDomElement effect = item->getEffectAt(effectPos);
4735 int start = item->cropStart().frames(m_document->fps());
4736 int max = item->cropDuration().frames(m_document->fps());
4738 // Make sure the fade effect is not longer than the clip
4739 item->setFadeIn(max);
4740 end = item->fadeIn();
4743 EffectsList::setParameter(effect, "in", QString::number(start));
4744 EffectsList::setParameter(effect, "out", QString::number(end));
4746 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4747 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4748 // if fade effect is displayed, update the effect edit widget with new clip duration
4749 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4750 emit clipItemSelected(item, effectPos);
4755 int start = item->fadeOut();
4757 // there is a fade out effect
4758 int effectPos = item->hasEffect("volume", "fadeout");
4759 if (effectPos != -1) {
4760 QDomElement effect = item->getEffectAt(effectPos);
4761 int max = item->cropDuration().frames(m_document->fps());
4762 int end = max + item->cropStart().frames(m_document->fps());
4764 // Make sure the fade effect is not longer than the clip
4765 item->setFadeOut(max);
4766 start = item->fadeOut();
4768 start = end - start;
4769 EffectsList::setParameter(effect, "in", QString::number(start));
4770 EffectsList::setParameter(effect, "out", QString::number(end));
4772 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4773 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4774 // if fade effect is displayed, update the effect edit widget with new clip duration
4775 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4776 emit clipItemSelected(item, effectPos);
4779 effectPos = item->hasEffect("brightness", "fade_to_black");
4780 if (effectPos != -1) {
4781 QDomElement effect = item->getEffectAt(effectPos);
4782 int max = item->cropDuration().frames(m_document->fps());
4783 int end = max + item->cropStart().frames(m_document->fps());
4785 // Make sure the fade effect is not longer than the clip
4786 item->setFadeOut(max);
4787 start = item->fadeOut();
4789 start = end - start;
4790 EffectsList::setParameter(effect, "in", QString::number(start));
4791 EffectsList::setParameter(effect, "out", QString::number(end));
4793 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4794 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4795 // if fade effect is displayed, update the effect edit widget with new clip duration
4796 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4797 emit clipItemSelected(item, effectPos);
4802 int effectPos = item->hasEffect("freeze", "freeze");
4803 if (effectPos != -1) {
4804 // Freeze effect needs to be adjusted with clip resize
4805 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4806 QDomElement eff = item->getEffectAt(effectPos);
4807 if (!eff.isNull() && diff != 0) {
4808 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4809 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4811 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4812 emit clipItemSelected(item, item->selectedEffectIndex());
4819 double CustomTrackView::getSnapPointForPos(double pos)
4821 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4824 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4826 QList <GenTime> snaps;
4827 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4828 QList<QGraphicsItem *> itemList = items();
4829 for (int i = 0; i < itemList.count(); i++) {
4830 if (itemList.at(i) == selected) continue;
4831 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4832 if (itemList.at(i)->type() == AVWIDGET) {
4833 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4834 GenTime start = item->startPos();
4835 GenTime end = item->endPos();
4836 snaps.append(start);
4838 if (!offsetList.isEmpty()) {
4839 for (int j = 0; j < offsetList.size(); j++) {
4840 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4841 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4845 QList < GenTime > markers = item->snapMarkers();
4846 for (int j = 0; j < markers.size(); ++j) {
4847 GenTime t = markers.at(j);
4849 if (!offsetList.isEmpty()) {
4850 for (int k = 0; k < offsetList.size(); k++) {
4851 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4855 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4856 Transition *transition = static_cast <Transition*>(itemList.at(i));
4857 GenTime start = transition->startPos();
4858 GenTime end = transition->endPos();
4859 snaps.append(start);
4861 if (!offsetList.isEmpty()) {
4862 for (int j = 0; j < offsetList.size(); j++) {
4863 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4864 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4870 // add cursor position
4871 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4873 if (!offsetList.isEmpty()) {
4874 for (int j = 0; j < offsetList.size(); j++) {
4875 snaps.append(pos - offsetList.at(j));
4880 for (int i = 0; i < m_guides.count(); i++) {
4881 snaps.append(m_guides.at(i)->position());
4882 if (!offsetList.isEmpty()) {
4883 for (int j = 0; j < offsetList.size(); j++) {
4884 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4890 QPoint z = m_document->zone();
4891 snaps.append(GenTime(z.x(), m_document->fps()));
4892 snaps.append(GenTime(z.y(), m_document->fps()));
4895 m_scene->setSnapList(snaps);
4896 //for (int i = 0; i < m_snapPoints.size(); ++i)
4897 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4900 void CustomTrackView::slotSeekToPreviousSnap()
4902 updateSnapPoints(NULL);
4903 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4904 setCursorPos((int) res.frames(m_document->fps()));
4908 void CustomTrackView::slotSeekToNextSnap()
4910 updateSnapPoints(NULL);
4911 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4912 setCursorPos((int) res.frames(m_document->fps()));
4916 void CustomTrackView::clipStart()
4918 AbstractClipItem *item = getMainActiveClip();
4920 setCursorPos((int) item->startPos().frames(m_document->fps()));
4925 void CustomTrackView::clipEnd()
4927 AbstractClipItem *item = getMainActiveClip();
4929 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4934 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4936 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4937 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4938 m_commandStack->push(command);
4941 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4943 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4944 m_commandStack->push(command);
4947 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4949 DocClipBase *base = m_document->clipManager()->getClipById(id);
4950 QList <CommentedTime> markers = base->commentedSnapMarkers();
4952 if (markers.isEmpty()) {
4953 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4956 QUndoCommand *deleteMarkers = new QUndoCommand();
4957 deleteMarkers->setText("Delete clip markers");
4959 for (int i = 0; i < markers.size(); i++) {
4960 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4962 m_commandStack->push(deleteMarkers);
4965 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4967 DocClipBase *base = m_document->clipManager()->getClipById(id);
4968 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4969 else base->deleteSnapMarker(pos);
4970 emit updateClipMarkers(base);
4971 setDocumentModified();
4972 viewport()->update();
4975 int CustomTrackView::hasGuide(int pos, int offset)
4977 for (int i = 0; i < m_guides.count(); i++) {
4978 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4979 if (qAbs(guidePos - pos) <= offset) return guidePos;
4980 else if (guidePos > pos) return -1;
4985 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4989 double fps = m_document->fps();
4990 for (int i = 0; i < m_guides.count(); i++) {
4991 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4992 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4994 goMenu->setEnabled(!m_guides.isEmpty());
4997 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4999 if (oldPos > GenTime() && pos > GenTime()) {
5001 for (int i = 0; i < m_guides.count(); i++) {
5002 if (m_guides.at(i)->position() == oldPos) {
5003 Guide *item = m_guides.at(i);
5004 item->updateGuide(pos, comment);
5008 } else if (pos > GenTime()) addGuide(pos, comment);
5012 for (int i = 0; i < m_guides.count(); i++) {
5013 if (m_guides.at(i)->position() == oldPos) {
5014 delete m_guides.takeAt(i);
5019 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5021 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5022 m_document->syncGuides(m_guides);
5025 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5027 for (int i = 0; i < m_guides.count(); i++) {
5028 if (m_guides.at(i)->position() == pos) {
5029 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5033 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5034 scene()->addItem(g);
5036 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5037 m_document->syncGuides(m_guides);
5041 void CustomTrackView::slotAddGuide(bool dialog)
5043 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5045 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5046 if (d.exec() != QDialog::Accepted) return;
5047 marker = d.newMarker();
5050 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5052 if (addGuide(marker.time(), marker.comment())) {
5053 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5054 m_commandStack->push(command);
5058 void CustomTrackView::slotEditGuide(int guidePos)
5061 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5062 else pos = GenTime(guidePos, m_document->fps());
5064 for (int i = 0; i < m_guides.count(); i++) {
5065 if (m_guides.at(i)->position() == pos) {
5066 slotEditGuide(m_guides.at(i)->info());
5071 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5074 void CustomTrackView::slotEditGuide(CommentedTime guide)
5076 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5077 if (d.exec() == QDialog::Accepted) {
5078 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5079 m_commandStack->push(command);
5084 void CustomTrackView::slotEditTimeLineGuide()
5086 if (m_dragGuide == NULL) return;
5087 CommentedTime guide = m_dragGuide->info();
5088 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5089 if (d.exec() == QDialog::Accepted) {
5090 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5091 m_commandStack->push(command);
5095 void CustomTrackView::slotDeleteGuide(int guidePos)
5098 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5099 else pos = GenTime(guidePos, m_document->fps());
5101 for (int i = 0; i < m_guides.count(); i++) {
5102 if (m_guides.at(i)->position() == pos) {
5103 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5104 m_commandStack->push(command);
5109 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5113 void CustomTrackView::slotDeleteTimeLineGuide()
5115 if (m_dragGuide == NULL) return;
5116 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5117 m_commandStack->push(command);
5121 void CustomTrackView::slotDeleteAllGuides()
5123 QUndoCommand *deleteAll = new QUndoCommand();
5124 deleteAll->setText("Delete all guides");
5125 for (int i = 0; i < m_guides.count(); i++) {
5126 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5128 m_commandStack->push(deleteAll);
5131 void CustomTrackView::setTool(PROJECTTOOL tool)
5136 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5139 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5140 m_scene->setScale(scaleFactor, verticalScale);
5141 removeTipAnimation();
5142 bool adjust = false;
5143 if (verticalScale != matrix().m22()) adjust = true;
5144 setMatrix(newmatrix);
5146 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5147 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5148 for (int i = 0; i < m_guides.count(); i++) {
5149 QLineF l = m_guides.at(i)->line();
5150 l.setP2(QPointF(l.x2(), newHeight));
5151 m_guides.at(i)->setLine(l);
5153 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5156 int diff = sceneRect().width() - m_projectDuration;
5157 if (diff * newmatrix.m11() < 50) {
5158 if (newmatrix.m11() < 0.4)
5159 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5161 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5163 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5164 centerOn(QPointF(cursorPos(), verticalPos));
5167 void CustomTrackView::slotRefreshGuides()
5169 if (KdenliveSettings::showmarkers()) {
5170 for (int i = 0; i < m_guides.count(); i++)
5171 m_guides.at(i)->update();
5175 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5177 painter->setClipRect(rect);
5178 QPen pen1 = painter->pen();
5179 pen1.setColor(palette().dark().color());
5180 painter->setPen(pen1);
5181 double min = rect.left();
5182 double max = rect.right();
5183 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5184 int maxTrack = m_document->tracksCount();
5185 QColor lockedColor = palette().button().color();
5186 QColor audioColor = palette().alternateBase().color();
5187 for (int i = 0; i < maxTrack; i++) {
5188 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5189 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5190 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5191 if (i == m_selectedTrack)
5192 painter->fillRect(track, m_activeTrackBrush.brush(this));
5194 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5196 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5200 bool CustomTrackView::findString(const QString &text)
5203 for (int i = 0; i < m_searchPoints.size(); ++i) {
5204 marker = m_searchPoints.at(i).comment();
5205 if (marker.contains(text, Qt::CaseInsensitive)) {
5206 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5207 int vert = verticalScrollBar()->value();
5208 int hor = cursorPos();
5209 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5217 void CustomTrackView::selectFound(QString track, QString pos)
5219 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5220 slotSelectTrack(track.toInt());
5222 int vert = verticalScrollBar()->value();
5223 int hor = cursorPos();
5224 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5227 bool CustomTrackView::findNextString(const QString &text)
5230 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5231 marker = m_searchPoints.at(i).comment();
5232 if (marker.contains(text, Qt::CaseInsensitive)) {
5233 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5234 int vert = verticalScrollBar()->value();
5235 int hor = cursorPos();
5236 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5245 void CustomTrackView::initSearchStrings()
5247 m_searchPoints.clear();
5248 QList<QGraphicsItem *> itemList = items();
5249 for (int i = 0; i < itemList.count(); i++) {
5250 // parse all clip names
5251 if (itemList.at(i)->type() == AVWIDGET) {
5252 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5253 GenTime start = item->startPos();
5254 CommentedTime t(start, item->clipName());
5255 m_searchPoints.append(t);
5256 // add all clip markers
5257 QList < CommentedTime > markers = item->commentedSnapMarkers();
5258 m_searchPoints += markers;
5263 for (int i = 0; i < m_guides.count(); i++)
5264 m_searchPoints.append(m_guides.at(i)->info());
5266 qSort(m_searchPoints);
5269 void CustomTrackView::clearSearchStrings()
5271 m_searchPoints.clear();
5275 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5277 QList<ItemInfo> matchingInfo;
5278 QList<QGraphicsItem *> itemList = items();
5279 for (int i = 0; i < itemList.count(); i++) {
5280 if (itemList.at(i)->type() == AVWIDGET) {
5281 ClipItem *item = (ClipItem *)itemList.at(i);
5282 if (item->clipProducer() == clipId)
5283 matchingInfo << item->info();
5286 return matchingInfo;
5289 void CustomTrackView::copyClip()
5291 qDeleteAll(m_copiedItems);
5292 m_copiedItems.clear();
5293 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5294 if (itemList.count() == 0) {
5295 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5298 for (int i = 0; i < itemList.count(); i++) {
5299 if (itemList.at(i)->type() == AVWIDGET) {
5300 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5301 ClipItem *clone = clip->clone(clip->info());
5302 m_copiedItems.append(clone);
5303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5304 Transition *dup = static_cast <Transition *>(itemList.at(i));
5305 m_copiedItems.append(dup->clone());
5310 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5312 if (m_scene->editMode() != NORMALEDIT) {
5313 // If we are in overwrite mode, always allow the move
5316 int height = m_tracksHeight - 2;
5318 if (type == TRANSITIONWIDGET) {
5319 height = Transition::itemHeight();
5320 offset = Transition::itemOffset();
5322 else if (type == AVWIDGET) {
5323 height = ClipItem::itemHeight();
5324 offset = ClipItem::itemOffset();
5326 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);
5327 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5328 for (int i = 0; i < collisions.count(); i++) {
5329 if (collisions.at(i)->type() == type) {
5336 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5339 for (int i = 0; i < infoList.count(); i++) {
5340 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));
5343 QList<QGraphicsItem *> collisions = scene()->items(path);
5344 for (int i = 0; i < collisions.count(); i++) {
5345 if (collisions.at(i)->type() == type) return false;
5350 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5352 for (int i = 0; i < items.count(); i++) {
5353 ItemInfo info = items.at(i)->info();
5354 info.startPos += offset;
5355 info.endPos += offset;
5356 info.track += trackOffset;
5357 if (!canBePastedTo(info, items.at(i)->type())) return false;
5362 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5364 QPainterPath movePath;
5365 movePath.moveTo(0, 0);
5367 for (int i = 0; i < items.count(); i++) {
5368 ItemInfo info = items.at(i)->info();
5369 info.startPos = info.startPos + offset;
5370 info.endPos = info.endPos + offset;
5371 info.track = info.track + trackOffset;
5372 if (info.startPos < GenTime()) {
5373 // No clip should go below 0
5376 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));
5377 movePath.addRect(rect);
5379 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5380 for (int i = 0; i < collisions.count(); i++) {
5381 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5382 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5390 void CustomTrackView::pasteClip()
5392 if (m_copiedItems.count() == 0) {
5393 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5398 GenTime pos = GenTime(-1);
5399 if (m_menuPosition.isNull()) {
5400 position = mapFromGlobal(QCursor::pos());
5401 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5402 track = m_selectedTrack;
5403 pos = GenTime(m_cursorPos, m_document->fps());
5404 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5408 position = m_menuPosition;
5411 if (pos == GenTime(-1))
5412 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5414 track = (int)(mapToScene(position).y() / m_tracksHeight);
5416 GenTime leftPos = m_copiedItems.at(0)->startPos();
5417 int lowerTrack = m_copiedItems.at(0)->track();
5418 int upperTrack = m_copiedItems.at(0)->track();
5419 for (int i = 1; i < m_copiedItems.count(); i++) {
5420 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5421 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5422 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5425 GenTime offset = pos - leftPos;
5426 int trackOffset = track - lowerTrack;
5428 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5429 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5430 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5431 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5434 QUndoCommand *pasteClips = new QUndoCommand();
5435 pasteClips->setText("Paste clips");
5437 for (int i = 0; i < m_copiedItems.count(); i++) {
5438 // parse all clip names
5439 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5440 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5441 ItemInfo info = clip->info();
5442 info.startPos += offset;
5443 info.endPos += offset;
5444 info.track += trackOffset;
5445 if (canBePastedTo(info, AVWIDGET)) {
5446 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5447 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5448 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5449 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5451 info.startPos = tr->startPos() + offset;
5452 info.endPos = tr->endPos() + offset;
5453 info.track = tr->track() + trackOffset;
5454 int transitionEndTrack;
5455 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5456 else transitionEndTrack = tr->transitionEndTrack();
5457 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5458 if (info.startPos >= info.endPos) {
5459 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5460 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5461 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5464 updateTrackDuration(-1, pasteClips);
5465 m_commandStack->push(pasteClips);
5468 void CustomTrackView::pasteClipEffects()
5470 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5471 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5474 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5476 QUndoCommand *paste = new QUndoCommand();
5477 paste->setText("Paste effects");
5479 QList<QGraphicsItem *> clips = scene()->selectedItems();
5482 for (int i = 0; i < clips.count(); ++i) {
5483 if (clips.at(i)->type() == GROUPWIDGET) {
5484 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5485 for (int j = 0; j < children.count(); j++) {
5486 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5487 clips.append(children.at(j));
5493 for (int i = 0; i < clips.count(); ++i) {
5494 if (clips.at(i)->type() == AVWIDGET) {
5495 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5496 for (int j = 0; j < clip->effectsCount(); j++) {
5497 QDomElement eff = clip->effectAt(j);
5498 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5499 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5500 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5505 if (paste->childCount() > 0) m_commandStack->push(paste);
5508 //adjust effects (fades, ...)
5509 for (int i = 0; i < clips.count(); ++i) {
5510 if (clips.at(i)->type() == AVWIDGET) {
5511 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5512 updatePositionEffects(item, item->info());
5518 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5520 // parse parameters to check if we need to adjust to the new crop start
5521 int diff = (newstart - oldstart).frames(m_document->fps());
5522 int max = (newstart + duration).frames(m_document->fps());
5524 QDomNodeList params = xml.elementsByTagName("parameter");
5525 for (int i = 0; i < params.count(); i++) {
5526 QDomElement e = params.item(i).toElement();
5527 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5528 QString def = e.attribute("default");
5529 // Effect has a keyframe type parameter, we need to adjust the values
5530 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5531 QStringList newKeyFrames;
5532 foreach(const QString &str, keys) {
5533 int pos = str.section(':', 0, 0).toInt();
5534 double val = str.section(':', 1, 1).toDouble();
5537 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5539 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5541 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5542 e.setAttribute("keyframes", newKeyFrames.join(";"));
5547 ClipItem *CustomTrackView::getClipUnderCursor() const
5549 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5550 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5551 for (int i = 0; i < collisions.count(); i++) {
5552 if (collisions.at(i)->type() == AVWIDGET) {
5553 return static_cast < ClipItem *>(collisions.at(i));
5559 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5561 QList<QGraphicsItem *> clips = scene()->selectedItems();
5562 if (clips.isEmpty()) {
5563 return getClipUnderCursor();
5565 AbstractClipItem *item = NULL;
5566 for (int i = 0; i < clips.count(); ++i) {
5567 if (clips.at(i)->type() == AVWIDGET) {
5568 item = static_cast < AbstractClipItem *>(clips.at(i));
5569 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5572 if (item) return item;
5577 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5579 QList<QGraphicsItem *> clips = scene()->selectedItems();
5580 if (clips.isEmpty()) {
5581 return getClipUnderCursor();
5584 // remove all items in the list that are not clips
5585 for (int i = 0; i < clips.count();) {
5586 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5589 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5590 for (int i = 0; i < clips.count(); ++i) {
5591 if (clips.at(i)->type() == AVWIDGET) {
5592 item = static_cast < ClipItem *>(clips.at(i));
5593 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5601 void CustomTrackView::setInPoint()
5603 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5605 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5608 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5612 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5615 void CustomTrackView::setOutPoint()
5617 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5619 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5622 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5626 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5629 void CustomTrackView::slotUpdateAllThumbs()
5631 if (!isEnabled()) return;
5632 QList<QGraphicsItem *> itemList = items();
5633 //if (itemList.isEmpty()) return;
5635 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5636 for (int i = 0; i < itemList.count(); i++) {
5637 if (itemList.at(i)->type() == AVWIDGET) {
5638 item = static_cast <ClipItem *>(itemList.at(i));
5639 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5640 // Check if we have a cached thumbnail
5641 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5642 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5643 if (QFile::exists(thumb)) {
5645 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5646 item->slotSetStartThumb(pix);
5649 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5650 QString endThumb = startThumb;
5651 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5652 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5653 if (QFile::exists(startThumb)) {
5654 QPixmap pix(startThumb);
5655 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5656 item->slotSetStartThumb(pix);
5658 if (QFile::exists(endThumb)) {
5659 QPixmap pix(endThumb);
5660 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5661 item->slotSetEndThumb(pix);
5664 item->refreshClip(false, false);
5668 viewport()->update();
5671 void CustomTrackView::saveThumbnails()
5673 QList<QGraphicsItem *> itemList = items();
5675 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5676 for (int i = 0; i < itemList.count(); i++) {
5677 if (itemList.at(i)->type() == AVWIDGET) {
5678 item = static_cast <ClipItem *>(itemList.at(i));
5679 if (item->clipType() != COLOR) {
5680 // Check if we have a cached thumbnail
5681 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5682 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5683 if (!QFile::exists(thumb)) {
5684 QPixmap pix(item->startThumb());
5688 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5689 QString endThumb = startThumb;
5690 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5691 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5692 if (!QFile::exists(startThumb)) {
5693 QPixmap pix(item->startThumb());
5694 pix.save(startThumb);
5696 if (!QFile::exists(endThumb)) {
5697 QPixmap pix(item->endThumb());
5707 void CustomTrackView::slotInsertTrack(int ix)
5709 TrackDialog d(m_document, parentWidget());
5710 d.comboTracks->setCurrentIndex(ix);
5711 d.label->setText(i18n("Insert track"));
5712 d.setWindowTitle(i18n("Insert New Track"));
5714 if (d.exec() == QDialog::Accepted) {
5715 ix = d.comboTracks->currentIndex();
5716 if (d.before_select->currentIndex() == 1)
5720 info.isMute = false;
5721 info.isLocked = false;
5722 if (d.video_track->isChecked()) {
5723 info.type = VIDEOTRACK;
5724 info.isBlind = false;
5726 info.type = AUDIOTRACK;
5727 info.isBlind = true;
5729 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5730 m_commandStack->push(addTrack);
5731 setDocumentModified();
5735 void CustomTrackView::slotDeleteTrack(int ix)
5737 if (m_document->tracksCount() < 2) return;
5738 TrackDialog d(m_document, parentWidget());
5739 d.comboTracks->setCurrentIndex(ix);
5740 d.label->setText(i18n("Delete track"));
5741 d.before_select->setHidden(true);
5742 d.setWindowTitle(i18n("Delete Track"));
5743 d.video_track->setHidden(true);
5744 d.audio_track->setHidden(true);
5745 if (d.exec() == QDialog::Accepted) {
5746 ix = d.comboTracks->currentIndex();
5747 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5748 deleteTimelineTrack(ix, info);
5749 setDocumentModified();
5750 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5751 m_commandStack->push(command);*/
5755 void CustomTrackView::slotConfigTracks(int ix)
5757 TracksConfigDialog d(m_document, ix, parentWidget());
5758 if (d.exec() == QDialog::Accepted) {
5759 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5760 m_commandStack->push(configTracks);
5761 QList <int> toDelete = d.deletedTracks();
5762 for (int i = 0; i < toDelete.count(); ++i) {
5763 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5764 deleteTimelineTrack(toDelete.at(i) - i, info);
5766 setDocumentModified();
5770 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5772 if (m_document->tracksCount() < 2) return;
5773 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5774 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5775 QList<QGraphicsItem *> selection = m_scene->items(r);
5776 QUndoCommand *deleteTrack = new QUndoCommand();
5777 deleteTrack->setText("Delete track");
5779 // Delete all clips in selected track
5780 for (int i = 0; i < selection.count(); i++) {
5781 if (selection.at(i)->type() == AVWIDGET) {
5782 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5783 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5784 m_waitingThumbs.removeAll(item);
5785 m_scene->removeItem(item);
5788 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5789 Transition *item = static_cast <Transition *>(selection.at(i));
5790 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5791 m_scene->removeItem(item);
5797 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5798 m_commandStack->push(deleteTrack);
5801 void CustomTrackView::autoTransition()
5803 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5804 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5805 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5808 Transition *tr = static_cast <Transition*>(itemList.at(0));
5809 tr->setAutomatic(!tr->isAutomatic());
5810 QDomElement transition = tr->toXML();
5811 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);
5812 setDocumentModified();
5816 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5820 QDomNodeList params = effect.elementsByTagName("parameter");
5821 for (int i = 0; i < params.count(); i++) {
5822 QDomElement e = params.item(i).toElement();
5823 if (!e.isNull() && e.attribute("type") == "constant") {
5824 if (e.hasAttribute("factor")) {
5825 double factor = e.attribute("factor").toDouble();
5826 double value = e.attribute("value").toDouble();
5827 value = value / factor;
5828 result.append(locale.toString(value));
5829 } else result.append(e.attribute("value"));
5835 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5837 QList<QGraphicsItem *> list = scene()->items();
5838 ClipItem *clip = NULL;
5839 for (int i = 0; i < list.size(); ++i) {
5840 if (list.at(i)->type() == AVWIDGET) {
5841 clip = static_cast <ClipItem *>(list.at(i));
5842 if (clip->clipProducer() == id) {
5843 clip->setClipName(name);
5847 viewport()->update();
5850 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5852 minimum = GenTime();
5853 maximum = GenTime();
5854 QList<QGraphicsItem *> selection;
5855 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5856 selection.removeAll(item);
5857 for (int i = 0; i < selection.count(); i++) {
5858 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5859 if (clip && clip->type() == AVWIDGET) {
5860 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5861 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5866 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5868 minimum = GenTime();
5869 maximum = GenTime();
5870 QList<QGraphicsItem *> selection;
5871 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5872 selection.removeAll(item);
5873 for (int i = 0; i < selection.count(); i++) {
5874 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5875 if (clip && clip->type() == TRANSITIONWIDGET) {
5876 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5877 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5882 void CustomTrackView::loadGroups(const QDomNodeList groups)
5884 for (int i = 0; i < groups.count(); i++) {
5885 QDomNodeList children = groups.at(i).childNodes();
5886 scene()->clearSelection();
5887 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5888 QDomElement elem = children.item(nodeindex).toElement();
5889 int pos = elem.attribute("position").toInt();
5890 int track = elem.attribute("track").toInt();
5891 if (elem.tagName() == "clipitem") {
5892 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5893 if (clip) clip->setSelected(true);
5895 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5896 if (clip) clip->setSelected(true);
5899 groupSelectedItems(false, true);
5903 void CustomTrackView::splitAudio()
5905 resetSelectionGroup();
5906 QList<QGraphicsItem *> selection = scene()->selectedItems();
5907 if (selection.isEmpty()) {
5908 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5911 QUndoCommand *splitCommand = new QUndoCommand();
5912 splitCommand->setText(i18n("Split audio"));
5913 for (int i = 0; i < selection.count(); i++) {
5914 if (selection.at(i)->type() == AVWIDGET) {
5915 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5916 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5917 if (clip->parentItem()) {
5918 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5920 EffectsList effects;
5921 effects.clone(clip->effectList());
5922 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5927 if (splitCommand->childCount()) {
5928 updateTrackDuration(-1, splitCommand);
5929 m_commandStack->push(splitCommand);
5933 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5935 ClipItem *clip = getClipItemAt(pos, track);
5937 kDebug() << "// Cannot find clip to split!!!";
5941 int start = pos.frames(m_document->fps());
5942 int freetrack = m_document->tracksCount() - track - 1;
5944 // do not split audio when we are on an audio track
5945 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5948 for (; freetrack > 0; freetrack--) {
5949 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5950 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5951 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5952 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5953 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5958 kDebug() << "GOT TRK: " << track;
5959 if (freetrack == 0) {
5960 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5962 ItemInfo info = clip->info();
5963 info.track = m_document->tracksCount() - freetrack;
5964 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5965 scene()->clearSelection();
5966 clip->setSelected(true);
5967 ClipItem *audioClip = getClipItemAt(start, info.track);
5969 clip->setVideoOnly(true);
5970 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5971 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5973 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5974 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5976 audioClip->setSelected(true);
5977 audioClip->setAudioOnly(true);
5979 // keep video effects, move audio effects to audio clip
5982 for (int i = 0; i < effects.count(); ++i) {
5983 if (effects.at(i).attribute("type") == "audio") {
5984 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
5987 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
5992 groupSelectedItems(false, true);
5996 // unsplit clip: remove audio part and change video part to normal clip
5997 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5998 kDebug() << "//CANNOT FIND CLP GRP";
6001 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6002 QList<QGraphicsItem *> children = grp->childItems();
6003 if (children.count() != 2) {
6004 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6007 for (int i = 0; i < children.count(); i++) {
6008 if (children.at(i) != clip) {
6009 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6010 ItemInfo info = clip->info();
6011 deleteClip(clp->info());
6012 clip->setVideoOnly(false);
6014 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
6015 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6018 // re-add audio effects
6019 for (int i = 0; i < effects.count(); ++i) {
6020 if (effects.at(i).attribute("type") == "audio") {
6021 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6028 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6029 m_document->clipManager()->removeGroup(grp);
6030 scene()->destroyItemGroup(grp);
6034 void CustomTrackView::setVideoOnly()
6036 resetSelectionGroup();
6037 QList<QGraphicsItem *> selection = scene()->selectedItems();
6038 if (selection.isEmpty()) {
6039 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6042 QUndoCommand *videoCommand = new QUndoCommand();
6043 videoCommand->setText(i18n("Video only"));
6044 for (int i = 0; i < selection.count(); i++) {
6045 if (selection.at(i)->type() == AVWIDGET) {
6046 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6047 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6048 if (clip->parentItem()) {
6049 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6051 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6056 m_commandStack->push(videoCommand);
6059 void CustomTrackView::setAudioOnly()
6061 resetSelectionGroup();
6062 QList<QGraphicsItem *> selection = scene()->selectedItems();
6063 if (selection.isEmpty()) {
6064 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6067 QUndoCommand *videoCommand = new QUndoCommand();
6068 videoCommand->setText(i18n("Audio only"));
6069 for (int i = 0; i < selection.count(); i++) {
6070 if (selection.at(i)->type() == AVWIDGET) {
6071 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6072 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6073 if (clip->parentItem()) {
6074 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6076 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6081 m_commandStack->push(videoCommand);
6084 void CustomTrackView::setAudioAndVideo()
6086 resetSelectionGroup();
6087 QList<QGraphicsItem *> selection = scene()->selectedItems();
6088 if (selection.isEmpty()) {
6089 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6092 QUndoCommand *videoCommand = new QUndoCommand();
6093 videoCommand->setText(i18n("Audio and Video"));
6094 for (int i = 0; i < selection.count(); i++) {
6095 if (selection.at(i)->type() == AVWIDGET) {
6096 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6097 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6098 if (clip->parentItem()) {
6099 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6101 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6106 m_commandStack->push(videoCommand);
6109 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6111 ClipItem *clip = getClipItemAt(pos, track);
6113 kDebug() << "// Cannot find clip to split!!!";
6117 int start = pos.frames(m_document->fps());
6118 clip->setVideoOnly(true);
6119 clip->setAudioOnly(false);
6120 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6121 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6123 } else if (audioOnly) {
6124 int start = pos.frames(m_document->fps());
6125 clip->setAudioOnly(true);
6126 clip->setVideoOnly(false);
6127 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6128 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6131 int start = pos.frames(m_document->fps());
6132 clip->setAudioOnly(false);
6133 clip->setVideoOnly(false);
6134 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6135 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6139 setDocumentModified();
6142 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6144 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6145 m_clipTypeGroup->setEnabled(false);
6147 m_clipTypeGroup->setEnabled(true);
6148 QList <QAction *> actions = m_clipTypeGroup->actions();
6150 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6151 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6152 else lookup = "clip_audio_and_video";
6153 for (int i = 0; i < actions.count(); i++) {
6154 if (actions.at(i)->data().toString() == lookup) {
6155 actions.at(i)->setChecked(true);
6162 void CustomTrackView::slotGoToMarker(QAction *action)
6164 int pos = action->data().toInt();
6165 setCursorPos(pos, true);
6168 void CustomTrackView::reloadTransitionLumas()
6172 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6173 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6174 for (int i = 0; i < params.count(); i++) {
6175 QDomElement e = params.item(i).toElement();
6176 if (e.attribute("tag") == "resource") {
6177 lumaNames = e.attribute("paramlistdisplay");
6178 lumaFiles = e.attribute("paramlist");
6183 QList<QGraphicsItem *> itemList = items();
6184 Transition *transitionitem;
6185 QDomElement transitionXml;
6186 for (int i = 0; i < itemList.count(); i++) {
6187 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6188 transitionitem = static_cast <Transition*>(itemList.at(i));
6189 transitionXml = transitionitem->toXML();
6190 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6191 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6192 for (int i = 0; i < params.count(); i++) {
6193 QDomElement e = params.item(i).toElement();
6194 if (e.attribute("tag") == "resource") {
6195 e.setAttribute("paramlistdisplay", lumaNames);
6196 e.setAttribute("paramlist", lumaFiles);
6201 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6202 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6203 for (int i = 0; i < params.count(); i++) {
6204 QDomElement e = params.item(i).toElement();
6205 if (e.attribute("tag") == "luma") {
6206 e.setAttribute("paramlistdisplay", lumaNames);
6207 e.setAttribute("paramlist", lumaFiles);
6214 emit transitionItemSelected(NULL);
6217 double CustomTrackView::fps() const
6219 return m_document->fps();
6222 void CustomTrackView::updateProjectFps()
6224 // update all clips to the new fps
6225 resetSelectionGroup();
6226 scene()->clearSelection();
6228 QList<QGraphicsItem *> itemList = items();
6229 for (int i = 0; i < itemList.count(); i++) {
6230 // remove all items and re-add them one by one
6231 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6233 for (int i = 0; i < itemList.count(); i++) {
6234 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6235 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6236 clip->updateFps(m_document->fps());
6237 m_scene->addItem(clip);
6238 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6239 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6240 QList<QGraphicsItem *> children = grp->childItems();
6241 for (int j = 0; j < children.count(); j++) {
6242 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6243 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6244 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6245 clip->updateFps(m_document->fps());
6248 m_document->clipManager()->removeGroup(grp);
6249 m_scene->addItem(grp);
6250 scene()->destroyItemGroup(grp);
6251 scene()->clearSelection();
6252 for (int j = 0; j < children.count(); j++) {
6253 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6254 //children.at(j)->setParentItem(0);
6255 children.at(j)->setSelected(true);
6258 groupSelectedItems(true, true);
6259 } else if (itemList.at(i)->type() == GUIDEITEM) {
6260 Guide *g = static_cast<Guide *>(itemList.at(i));
6262 m_scene->addItem(g);
6265 viewport()->update();
6268 void CustomTrackView::slotTrackDown()
6270 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6271 else m_selectedTrack++;
6272 emit updateTrackHeaders();
6273 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6274 ensureVisible(rect, 0, 0);
6275 viewport()->update();
6278 void CustomTrackView::slotTrackUp()
6280 if (m_selectedTrack > 0) m_selectedTrack--;
6281 else m_selectedTrack = m_document->tracksCount() - 1;
6282 emit updateTrackHeaders();
6283 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6284 ensureVisible(rect, 0, 0);
6285 viewport()->update();
6288 int CustomTrackView::selectedTrack() const
6290 return m_selectedTrack;
6293 QStringList CustomTrackView::selectedClips() const
6295 QStringList clipIds;
6296 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6297 for (int i = 0; i < selection.count(); i++) {
6298 if (selection.at(i)->type() == AVWIDGET) {
6299 ClipItem *item = (ClipItem *)selection.at(i);
6300 clipIds << item->clipProducer();
6306 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6308 QList<ClipItem *> clips;
6309 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6310 for (int i = 0; i < selection.count(); i++) {
6311 if (selection.at(i)->type() == AVWIDGET) {
6312 clips.append((ClipItem *)selection.at(i));
6318 void CustomTrackView::slotSelectTrack(int ix)
6320 m_selectedTrack = qMax(0, ix);
6321 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6322 emit updateTrackHeaders();
6323 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6324 ensureVisible(rect, 0, 0);
6325 viewport()->update();
6328 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6331 if (track != -1 && pos != -1)
6332 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6334 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6335 QList<QGraphicsItem *> selection = m_scene->items(rect);
6336 resetSelectionGroup(group);
6337 if (!group) m_scene->clearSelection();
6338 for (int i = 0; i < selection.count(); i++) {
6339 if (selection.at(i)->type() == AVWIDGET) {
6340 selection.at(i)->setSelected(add);
6344 if (group) groupSelectedItems();
6347 void CustomTrackView::selectTransition(bool add, bool group)
6349 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6350 QList<QGraphicsItem *> selection = m_scene->items(rect);
6351 resetSelectionGroup(group);
6352 if (!group) m_scene->clearSelection();
6353 for (int i = 0; i < selection.count(); i++) {
6354 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6355 selection.at(i)->setSelected(add);
6359 if (group) groupSelectedItems();
6362 QStringList CustomTrackView::extractTransitionsLumas()
6365 QList<QGraphicsItem *> itemList = items();
6366 Transition *transitionitem;
6367 QDomElement transitionXml;
6368 for (int i = 0; i < itemList.count(); i++) {
6369 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6370 transitionitem = static_cast <Transition*>(itemList.at(i));
6371 transitionXml = transitionitem->toXML();
6372 // luma files in transitions can be in "resource" or "luma" property
6373 QString luma = EffectsList::parameter(transitionXml, "luma");
6374 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6375 if (!luma.isEmpty()) urls << KUrl(luma).path();
6378 #if QT_VERSION >= 0x040500
6379 urls.removeDuplicates();
6384 void CustomTrackView::setEditMode(EDITMODE mode)
6386 m_scene->setEditMode(mode);
6389 void CustomTrackView::checkTrackSequence(int track)
6391 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6392 //track = m_document->tracksCount() -track;
6393 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6394 QList<QGraphicsItem *> selection = m_scene->items(rect);
6395 QList <int> timelineList;
6396 timelineList.append(0);
6397 for (int i = 0; i < selection.count(); i++) {
6398 if (selection.at(i)->type() == AVWIDGET) {
6399 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6400 int start = clip->startPos().frames(m_document->fps());
6401 int end = clip->endPos().frames(m_document->fps());
6402 if (!timelineList.contains(start)) timelineList.append(start);
6403 if (!timelineList.contains(end)) timelineList.append(end);
6406 qSort(timelineList);
6407 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6408 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6411 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6413 if (data.isEmpty()) return;
6414 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6416 info.startPos = GenTime(in, m_document->fps());
6417 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6418 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6419 info.cropDuration = info.endPos - info.startPos;
6420 info.track = m_selectedTrack;
6421 QUndoCommand *addCommand = new QUndoCommand();
6422 addCommand->setText(i18n("Insert clip"));
6423 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6424 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6425 updateTrackDuration(info.track, addCommand);
6426 m_commandStack->push(addCommand);
6428 selectClip(true, false, m_selectedTrack, in);
6429 // Automatic audio split
6430 if (KdenliveSettings::splitaudio())
6434 void CustomTrackView::clearSelection()
6436 resetSelectionGroup();
6437 scene()->clearSelection();
6439 emit clipItemSelected(NULL);
6442 void CustomTrackView::updatePalette()
6444 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6448 pen1.setColor(palette().text().color());
6449 m_cursorLine->setPen(pen1);
6451 emit tracksChanged();
6454 void CustomTrackView::removeTipAnimation()
6457 scene()->removeItem(m_visualTip);
6458 m_animationTimer->stop();
6466 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6468 if (m_visualTip == NULL) {
6469 QRectF rect = clip->sceneBoundingRect();
6470 m_animation = new QGraphicsItemAnimation;
6471 m_animation->setTimeLine(m_animationTimer);
6472 m_animation->setScaleAt(1, 1, 1);
6477 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6478 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6479 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6481 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6483 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6485 m_animation->setScaleAt(.5, 2, 2);
6489 polygon << QPoint(0, - size * 2);
6490 if (mode == RESIZESTART)
6491 polygon << QPoint(size * 2, 0);
6493 polygon << QPoint(- size * 2, 0);
6494 polygon << QPoint(0, size * 2);
6495 polygon << QPoint(0, - size * 2);
6497 m_visualTip = new QGraphicsPolygonItem(polygon);
6498 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6499 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6500 if (mode == RESIZESTART)
6501 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6503 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6505 m_animation->setScaleAt(.5, 2, 1);
6507 case TRANSITIONSTART:
6509 polygon << QPoint(0, - size * 2);
6510 if (mode == TRANSITIONSTART)
6511 polygon << QPoint(size * 2, 0);
6513 polygon << QPoint(- size * 2, 0);
6514 polygon << QPoint(0, 0);
6515 polygon << QPoint(0, - size * 2);
6517 m_visualTip = new QGraphicsPolygonItem(polygon);
6518 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6519 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6520 if (mode == TRANSITIONSTART)
6521 m_visualTip->setPos(rect.x(), rect.bottom());
6523 m_visualTip->setPos(rect.right(), rect.bottom());
6525 m_animation->setScaleAt(.5, 2, 2);
6532 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6533 m_visualTip->setZValue(100);
6534 scene()->addItem(m_visualTip);
6535 m_animation->setItem(m_visualTip);
6536 m_animationTimer->start();
6540 bool CustomTrackView::hasAudio(int track) const
6542 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6543 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6544 QGraphicsItem *item;
6545 for (int i = 0; i < collisions.count(); i++) {
6546 item = collisions.at(i);
6547 if (!item->isEnabled()) continue;
6548 if (item->type() == AVWIDGET) {
6549 ClipItem *clip = static_cast <ClipItem *>(item);
6550 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6556 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6558 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6559 m_commandStack->push(command);
6560 setDocumentModified();
6564 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6566 EffectsParameterList parameters;
6568 parameters.addParam("tag", effect.attribute("tag"));
6569 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6570 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6571 parameters.addParam("id", effect.attribute("id"));
6572 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6573 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6574 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6575 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6577 QDomNodeList params = effect.elementsByTagName("parameter");
6578 for (int i = 0; i < params.count(); i++) {
6579 QDomElement e = params.item(i).toElement();
6580 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6581 // effects with geometry param need in / out synced with the clip, request it...
6582 parameters.addParam("_sync_in_out", "1");
6584 if (e.attribute("type") == "simplekeyframe") {
6586 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6587 double factor = e.attribute("factor", "1").toDouble();
6588 for (int j = 0; j < values.count(); j++) {
6589 QString pos = values.at(j).section(':', 0, 0);
6590 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6591 values[j] = pos + "=" + locale.toString(val);
6593 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6594 parameters.addParam(e.attribute("name"), values.join(";"));
6595 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6596 parameters.addParam("max", e.attribute("max"));
6597 parameters.addParam("min", e.attribute("min"));
6598 parameters.addParam("factor", e.attribute("factor", "1"));*/
6599 } else if (e.attribute("type") == "keyframe") {
6600 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6601 parameters.addParam("keyframes", e.attribute("keyframes"));
6602 parameters.addParam("max", e.attribute("max"));
6603 parameters.addParam("min", e.attribute("min"));
6604 parameters.addParam("factor", e.attribute("factor", "1"));
6605 parameters.addParam("starttag", e.attribute("starttag", "start"));
6606 parameters.addParam("endtag", e.attribute("endtag", "end"));
6607 } else if (e.attribute("namedesc").contains(';')) {
6608 QString format = e.attribute("format");
6609 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6610 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6612 QTextStream txtNeu(&neu);
6613 if (values.size() > 0)
6614 txtNeu << (int)values[0].toDouble();
6615 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6616 txtNeu << separators[i];
6617 txtNeu << (int)(values[i+1].toDouble());
6619 parameters.addParam("start", neu);
6621 if (e.attribute("factor", "1") != "1") {
6623 if (e.attribute("factor").contains('%')) {
6624 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6625 } else fact = e.attribute("factor", "1").toDouble();
6626 parameters.addParam(e.attribute("name"), locale.toString(e.attribute("value").toDouble() / fact));
6628 parameters.addParam(e.attribute("name"), e.attribute("value"));
6635 void CustomTrackView::updateTrackNames(int track, bool added)
6637 QList <TrackInfo> tracks = m_document->tracksList();
6638 int max = tracks.count();
6639 int docTrack = max - track - 1;
6641 // count number of tracks of each type
6642 int videoTracks = 0;
6643 int audioTracks = 0;
6644 for (int i = max - 1; i >= 0; --i) {
6645 TrackInfo info = tracks.at(i);
6646 if (info.type == VIDEOTRACK)
6651 if (i <= docTrack) {
6652 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6653 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6656 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6657 info.trackName = type + QString::number(typeNumber);
6658 m_document->setTrackType(i, info);
6661 if (info.trackName == type + QString::number(typeNumber + 1)) {
6662 info.trackName = type + QString::number(typeNumber);
6663 m_document->setTrackType(i, info);
6668 emit tracksChanged();
6671 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6677 tracks << m_document->tracksCount() - track - 1;
6679 // negative track number -> update all tracks
6680 for (int i = 0; i < m_document->tracksCount(); ++i)
6684 for (int i = 0; i < tracks.count(); ++i) {
6686 // t + 1 because of black background track
6687 duration = m_document->renderer()->mltTrackDuration(t + 1);
6688 if (duration != m_document->trackDuration(t)) {
6689 m_document->setTrackDuration(t, duration);
6692 EffectsList effects = m_document->getTrackEffects(t);
6693 for (int j = 0; j < effects.count(); ++j) {
6695 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6696 * - update the effectstack if necessary
6703 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6705 QList<QGraphicsItem *> list = scene()->items();
6706 ClipItem *clip = NULL;
6707 for (int i = 0; i < list.size(); ++i) {
6708 if (list.at(i)->type() == AVWIDGET) {
6709 clip = static_cast <ClipItem *>(list.at(i));
6710 if (clip->clipProducer() == id) {
6711 clip->refreshClip(true, resetThumbs);
6717 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6719 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6721 if (effects.count()) {
6722 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6723 while (i != effects.constEnd()) {
6724 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);