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)
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setAutoFillBackground(false);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
140 pixmapCache = new KPixmapCache("kdenlive-thumbs");
141 KdenliveSettings::setTrackheight(m_tracksHeight);
142 m_animationTimer = new QTimeLine(800);
143 m_animationTimer->setFrameRange(0, 5);
144 m_animationTimer->setUpdateInterval(100);
145 m_animationTimer->setLoopCount(0);
146 m_tipColor = QColor(0, 192, 0, 200);
147 QColor border = QColor(255, 255, 255, 100);
148 m_tipPen.setColor(border);
149 m_tipPen.setWidth(3);
150 setContentsMargins(0, 0, 0, 0);
151 const int maxHeight = m_tracksHeight * m_document->tracksCount();
152 setSceneRect(0, 0, sceneRect().width(), maxHeight);
153 verticalScrollBar()->setMaximum(maxHeight);
154 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
155 m_cursorLine->setZValue(1000);
159 pen1.setColor(palette().text().color());
160 m_cursorLine->setPen(pen1);
161 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
163 KIcon razorIcon("edit-cut");
164 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
166 KIcon spacerIcon("kdenlive-spacer-tool");
167 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
168 verticalScrollBar()->setTracking(true);
169 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
170 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 // repaint guides when using vertical scroll
180 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
183 CustomTrackView::~CustomTrackView()
185 qDeleteAll(m_guides);
187 m_waitingThumbs.clear();
191 void CustomTrackView::keyPressEvent(QKeyEvent * event)
193 if (event->key() == Qt::Key_Up) {
196 } else if (event->key() == Qt::Key_Down) {
199 } else QWidget::keyPressEvent(event);
202 void CustomTrackView::setDocumentModified()
204 m_document->setModified(true);
207 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
209 m_timelineContextMenu = timeline;
210 m_timelineContextClipMenu = clip;
211 m_clipTypeGroup = clipTypeGroup;
212 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
214 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
215 m_markerMenu->setEnabled(false);
216 markermenu->addMenu(m_markerMenu);
217 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
218 QList <QAction *> list = m_timelineContextClipMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
221 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
224 m_timelineContextTransitionMenu = transition;
225 list = m_timelineContextTransitionMenu->actions();
226 for (int i = 0; i < list.count(); i++) {
227 if (list.at(i)->data().toString() == "auto") {
228 m_autoTransition = list.at(i);
233 m_timelineContextMenu->addSeparator();
234 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
235 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_deleteGuide);
238 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
239 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
240 m_timelineContextMenu->addAction(m_editGuide);
243 void CustomTrackView::slotDoResetMenuPosition()
245 m_menuPosition = QPoint();
248 void CustomTrackView::slotResetMenuPosition()
250 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
251 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
254 void CustomTrackView::checkAutoScroll()
256 m_autoScroll = KdenliveSettings::autoscroll();
259 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
260 return m_scene->m_tracksList;
263 void CustomTrackView::checkTrackHeight()
265 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
266 m_tracksHeight = KdenliveSettings::trackheight();
267 emit trackHeightChanged();
268 QList<QGraphicsItem *> itemList = items();
270 Transition *transitionitem;
271 bool snap = KdenliveSettings::snaptopoints();
272 KdenliveSettings::setSnaptopoints(false);
273 for (int i = 0; i < itemList.count(); i++) {
274 if (itemList.at(i)->type() == AVWIDGET) {
275 item = (ClipItem*) itemList.at(i);
276 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
277 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
278 item->resetThumbs(true);
279 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
280 transitionitem = (Transition*) itemList.at(i);
281 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
282 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
285 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
286 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
288 for (int i = 0; i < m_guides.count(); i++) {
289 QLineF l = m_guides.at(i)->line();
290 l.setP2(QPointF(l.x2(), newHeight));
291 m_guides.at(i)->setLine(l);
294 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
295 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
296 KdenliveSettings::setSnaptopoints(snap);
297 viewport()->update();
300 /** Zoom or move viewport on mousewheel
302 * If mousewheel+Ctrl, zooms in/out on the timeline.
304 * With Ctrl, moves viewport towards end of timeline if down/back,
305 * opposite on up/forward.
307 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
308 void CustomTrackView::wheelEvent(QWheelEvent * e)
310 if (e->modifiers() == Qt::ControlModifier) {
311 if (e->delta() > 0) emit zoomIn();
314 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
315 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
319 int CustomTrackView::getPreviousVideoTrack(int track)
321 track = m_document->tracksCount() - track - 1;
323 for (int i = track; i > -1; i--) {
324 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
330 void CustomTrackView::slotFetchNextThumbs()
332 if (!m_waitingThumbs.isEmpty()) {
333 ClipItem *item = m_waitingThumbs.takeFirst();
334 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
335 item = m_waitingThumbs.takeFirst();
337 if (item) item->slotFetchThumbs();
338 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
342 void CustomTrackView::slotCheckMouseScrolling()
344 if (m_scrollOffset == 0) {
345 m_scrollTimer.stop();
348 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
349 m_scrollTimer.start();
352 void CustomTrackView::slotCheckPositionScrolling()
354 // If mouse is at a border of the view, scroll
355 if (m_moveOpMode != SEEK) return;
356 if (mapFromScene(m_cursorPos, 0).x() < 3) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
358 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
359 setCursorPos(mapToScene(QPoint(-2, 0)).x());
360 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
361 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
362 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
363 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
369 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
371 int pos = event->x();
372 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
373 double snappedPos = getSnapPointForPos(mappedXPos);
374 emit mousePosition(mappedXPos);
376 if (event->buttons() & Qt::MidButton) return;
377 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
378 event->setAccepted(true);
380 QGraphicsView::mouseMoveEvent(event);
384 if (event->buttons() != Qt::NoButton) {
385 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
386 if (m_dragItem && m_tool == SELECTTOOL) {
387 if (m_operationMode == MOVE && move) {
388 QGraphicsView::mouseMoveEvent(event);
389 // If mouse is at a border of the view, scroll
391 m_scrollOffset = -30;
392 m_scrollTimer.start();
393 } else if (viewport()->width() - pos < 10) {
395 m_scrollTimer.start();
396 } else if (m_scrollTimer.isActive()) {
397 m_scrollTimer.stop();
399 } else if (m_operationMode == RESIZESTART && move) {
400 m_document->renderer()->pause();
401 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
402 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
404 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
406 m_dragItem->resizeStart((int)(snappedPos));
408 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
409 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
410 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
411 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
412 } else if (m_operationMode == RESIZEEND && move) {
413 m_document->renderer()->pause();
414 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
415 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
417 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
419 m_dragItem->resizeEnd((int)(snappedPos));
421 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
422 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
423 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
424 } else if (m_operationMode == FADEIN && move) {
425 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
426 } else if (m_operationMode == FADEOUT && move) {
427 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
428 } else if (m_operationMode == KEYFRAME && move) {
429 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
430 double pos = mapToScene(event->pos()).toPoint().y();
431 QRectF br = m_dragItem->sceneBoundingRect();
432 double maxh = 100.0 / br.height();
433 pos = (br.bottom() - pos) * maxh;
434 m_dragItem->updateKeyFramePos(keyFramePos, pos);
435 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
436 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
438 removeTipAnimation();
440 } else if (m_operationMode == MOVEGUIDE) {
441 removeTipAnimation();
442 QGraphicsView::mouseMoveEvent(event);
444 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
446 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
447 if (snappedPos < 0) snappedPos = 0;
449 // Make sure there is no collision
450 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
451 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
452 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
453 collidingItems.removeAll(m_selectionGroup);
454 for (int i = 0; i < children.count(); i++) {
455 if (children.at(i)->type() == GROUPWIDGET) {
456 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
457 for (int j = 0; j < subchildren.count(); j++)
458 collidingItems.removeAll(subchildren.at(j));
460 collidingItems.removeAll(children.at(i));
462 bool collision = false;
464 for (int i = 0; i < collidingItems.count(); i++) {
465 if (!collidingItems.at(i)->isEnabled()) continue;
466 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
467 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
468 // Moving backward, determine best pos
469 QPainterPath clipPath;
470 clipPath.addRect(item->sceneBoundingRect());
471 QPainterPath res = shape.intersected(clipPath);
472 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
475 snappedPos += offset;
476 // make sure we have no collision
477 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
489 for (int i = 0; i < collidingItems.count(); i++) {
490 if (!collidingItems.at(i)->isEnabled()) continue;
491 if (collidingItems.at(i)->type() == AVWIDGET) {
500 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
501 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
502 collidingItems.removeAll(m_selectionGroup);
503 for (int i = 0; i < children.count(); i++) {
504 if (children.at(i)->type() == GROUPWIDGET) {
505 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
506 for (int j = 0; j < subchildren.count(); j++)
507 collidingItems.removeAll(subchildren.at(j));
509 collidingItems.removeAll(children.at(i));
513 for (int i = 0; i < collidingItems.count(); i++) {
514 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
515 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
516 // Moving backward, determine best pos
517 QPainterPath clipPath;
518 clipPath.addRect(item->sceneBoundingRect());
519 QPainterPath res = shape.intersected(clipPath);
520 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
524 snappedPos += offset;
525 // make sure we have no collision
526 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
527 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
528 collidingItems.removeAll(m_selectionGroup);
529 for (int i = 0; i < children.count(); i++) {
530 if (children.at(i)->type() == GROUPWIDGET) {
531 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
532 for (int j = 0; j < subchildren.count(); j++)
533 collidingItems.removeAll(subchildren.at(j));
535 collidingItems.removeAll(children.at(i));
537 for (int i = 0; i < collidingItems.count(); i++) {
538 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
546 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
547 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
551 if (m_tool == RAZORTOOL) {
552 setCursor(m_razorCursor);
553 //QGraphicsView::mouseMoveEvent(event);
555 } else if (m_tool == SPACERTOOL) {
556 setCursor(m_spacerCursor);
560 QList<QGraphicsItem *> itemList = items(event->pos());
561 QGraphicsRectItem *item = NULL;
562 OPERATIONTYPE opMode = NONE;
564 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
566 } else for (int i = 0; i < itemList.count(); i++) {
567 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
568 item = (QGraphicsRectItem*) itemList.at(i);
573 if (item && event->buttons() == Qt::NoButton) {
574 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
575 if (m_tool == RAZORTOOL) {
576 // razor tool over a clip, display current frame in monitor
577 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
578 //TODO: solve crash when showing frame when moving razor over clip
579 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
584 opMode = clip->operationMode(mapToScene(event->pos()));
585 const double size = 5;
586 if (opMode == m_moveOpMode) {
587 QGraphicsView::mouseMoveEvent(event);
590 removeTipAnimation();
592 m_moveOpMode = opMode;
593 setTipAnimation(clip, opMode, size);
594 if (opMode == MOVE) {
595 setCursor(Qt::OpenHandCursor);
596 if (item->type() == AVWIDGET) {
597 ClipItem *ci = static_cast <ClipItem *>(item);
598 QString message = ci->clipName() + i18n(":");
599 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
600 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
601 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
602 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
603 if (clip->parentItem() == m_selectionGroup)
604 message.append(i18n(" Selection duration:"));
606 message.append(i18n(" Group duration:"));
607 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
608 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
609 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
610 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
613 emit displayMessage(message, InformationMessage);
615 } else if (opMode == RESIZESTART) {
616 setCursor(KCursor("left_side", Qt::SizeHorCursor));
617 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
618 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
619 } else if (opMode == RESIZEEND) {
620 setCursor(KCursor("right_side", Qt::SizeHorCursor));
621 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
622 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
623 } else if (opMode == FADEIN || opMode == FADEOUT) {
624 setCursor(Qt::PointingHandCursor);
625 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
626 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
629 } else if (opMode == KEYFRAME) {
630 setCursor(Qt::PointingHandCursor);
631 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
633 } // no clip under mouse
634 else if (m_tool == RAZORTOOL) {
637 } else if (opMode == MOVEGUIDE) {
638 m_moveOpMode = opMode;
639 setCursor(Qt::SplitHCursor);
641 removeTipAnimation();
642 setCursor(Qt::ArrowCursor);
643 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
644 QGraphicsView::mouseMoveEvent(event);
646 setCursorPos(mappedXPos);
647 slotCheckPositionScrolling();
649 } else m_moveOpMode = NONE;
651 QGraphicsView::mouseMoveEvent(event);
655 void CustomTrackView::mousePressEvent(QMouseEvent * event)
657 setFocus(Qt::MouseFocusReason);
658 m_menuPosition = QPoint();
660 // special cases (middle click button or ctrl / shift click
661 if (event->button() == Qt::MidButton) {
663 m_blockRefresh = false;
664 m_operationMode = NONE;
668 if (event->modifiers() & Qt::ShiftModifier) {
669 // Rectangle selection
670 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
671 setDragMode(QGraphicsView::RubberBandDrag);
672 if (!(event->modifiers() & Qt::ControlModifier)) {
673 resetSelectionGroup();
674 scene()->clearSelection();
676 m_blockRefresh = false;
677 m_operationMode = RUBBERSELECTION;
678 QGraphicsView::mousePressEvent(event);
682 m_blockRefresh = true;
684 bool collision = false;
686 if (m_tool != RAZORTOOL) activateMonitor();
687 else if (m_document->renderer()->playSpeed() != 0.0) {
688 m_document->renderer()->pause();
691 m_clickEvent = event->pos();
693 // check item under mouse
694 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
696 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
697 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
698 setDragMode(QGraphicsView::ScrollHandDrag);
699 QGraphicsView::mousePressEvent(event);
700 m_blockRefresh = false;
701 m_operationMode = NONE;
705 // if a guide and a clip were pressed, just select the guide
706 for (int i = 0; i < collisionList.count(); ++i) {
707 if (collisionList.at(i)->type() == GUIDEITEM) {
708 // a guide item was pressed
709 m_dragGuide = (Guide *) collisionList.at(i);
710 if (event->button() == Qt::LeftButton) { // move it
711 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
713 m_operationMode = MOVEGUIDE;
714 // deselect all clips so that only the guide will move
715 m_scene->clearSelection();
716 resetSelectionGroup(false);
717 updateSnapPoints(NULL);
718 QGraphicsView::mousePressEvent(event);
720 } else // show context menu
725 // Find first clip, transition or group under mouse (when no guides selected)
727 AbstractGroupItem *dragGroup = NULL;
728 AbstractClipItem *collisionClip = NULL;
730 while (!m_dragGuide && ct < collisionList.count()) {
731 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
732 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
733 if (collisionClip->isItemLocked())
735 if (collisionClip == m_dragItem)
736 collisionClip = NULL;
738 m_dragItem = collisionClip;
740 m_dragItemInfo = m_dragItem->info();
741 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
742 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
743 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
750 if (m_dragItem) emit clipItemSelected(NULL);
753 #if QT_VERSION >= 0x040600
754 // Add shadow to dragged item, currently disabled because of painting artifacts
755 //TODO: re-enable when fixed
756 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
757 eff->setBlurRadius(5);
758 eff->setOffset(3, 3);
759 m_dragItem->setGraphicsEffect(eff);*/
761 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
762 // update transition menu action
763 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
764 m_autoTransition->setEnabled(true);
765 } else m_autoTransition->setEnabled(false);
767 // context menu requested
768 if (event->button() == Qt::RightButton) {
770 if (dragGroup) dragGroup->setSelected(true);
771 else if (!m_dragItem->isSelected()) {
772 resetSelectionGroup(false);
773 m_scene->clearSelection();
774 m_dragItem->setSelected(true);
776 } else if (!m_dragGuide) {
777 // check if there is a guide close to mouse click
778 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
779 for (int i = 0; i < guidesCollisionList.count(); i++) {
780 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
781 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
785 // keep this to support multiple guides context menu in the future (?)
786 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
787 guidesCollisionList.removeAt(0);
789 if (!guidesCollisionList.isEmpty())
790 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
793 m_operationMode = NONE;
794 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
795 m_menuPosition = m_clickEvent;
801 // No item under click
802 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
803 resetSelectionGroup(false);
804 setCursor(Qt::ArrowCursor);
805 m_scene->clearSelection();
807 updateClipTypeActions(NULL);
808 if (m_tool == SPACERTOOL) {
809 QList<QGraphicsItem *> selection;
810 if (event->modifiers() == Qt::ControlModifier) {
811 // Ctrl + click, select all items on track after click position
812 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
813 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
814 // Cannot use spacer on locked track
815 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
819 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
822 selection = checkForGroups(rect, &isOk);
824 // groups found on track, do not allow the move
825 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
829 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;
831 // Select all items on all tracks after click position
832 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
833 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
836 QList <GenTime> offsetList;
837 // create group to hold selected items
838 m_selectionGroup = new AbstractGroupItem(m_document->fps());
839 scene()->addItem(m_selectionGroup);
841 for (int i = 0; i < selection.count(); i++) {
842 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
843 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
844 if (item->isItemLocked()) continue;
845 offsetList.append(item->startPos());
846 offsetList.append(item->endPos());
847 m_selectionGroup->addToGroup(selection.at(i));
848 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
849 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
850 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
851 QList<QGraphicsItem *> children = selection.at(i)->childItems();
852 for (int j = 0; j < children.count(); j++) {
853 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
854 offsetList.append(item->startPos());
855 offsetList.append(item->endPos());
857 m_selectionGroup->addToGroup(selection.at(i));
858 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
859 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
860 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
861 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
862 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
863 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
866 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
867 if (!offsetList.isEmpty()) {
869 QList <GenTime> cleandOffsetList;
870 GenTime startOffset = offsetList.takeFirst();
871 for (int k = 0; k < offsetList.size(); k++) {
872 GenTime newoffset = offsetList.at(k) - startOffset;
873 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
874 cleandOffsetList.append(newoffset);
877 updateSnapPoints(NULL, cleandOffsetList, true);
879 m_operationMode = SPACER;
881 setCursorPos((int)(mapToScene(event->x(), 0).x()));
883 QGraphicsView::mousePressEvent(event);
888 if (m_tool == RAZORTOOL && m_dragItem) {
889 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
890 if (m_dragItem->type() == TRANSITIONWIDGET) {
891 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
893 m_document->renderer()->pause();
894 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
895 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
897 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
898 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
899 m_commandStack->push(command);
901 setDocumentModified();
908 bool itemSelected = false;
909 if (m_dragItem->isSelected())
911 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
913 else if (dragGroup && dragGroup->isSelected())
916 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
917 if (event->modifiers() != Qt::ControlModifier) {
918 resetSelectionGroup(false);
919 m_scene->clearSelection();
920 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
921 viewport()->update();
922 } else resetSelectionGroup();
924 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
925 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
926 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
928 bool selected = !m_dragItem->isSelected();
930 dragGroup->setSelected(selected);
932 m_dragItem->setSelected(selected);
934 groupSelectedItems();
935 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
936 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
937 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
940 if (collisionClip != NULL || m_dragItem == NULL) {
941 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
942 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
943 emit clipItemSelected(selected);
945 emit clipItemSelected(NULL);
949 // If clicked item is selected, allow move
950 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
952 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
953 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
954 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
956 // Update snap points
957 if (m_selectionGroup == NULL) {
958 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
959 updateSnapPoints(NULL);
961 updateSnapPoints(m_dragItem);
963 QList <GenTime> offsetList;
964 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
965 for (int i = 0; i < children.count(); i++) {
966 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
967 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
968 offsetList.append(item->startPos());
969 offsetList.append(item->endPos());
972 if (!offsetList.isEmpty()) {
974 GenTime startOffset = offsetList.takeFirst();
975 QList <GenTime> cleandOffsetList;
976 for (int k = 0; k < offsetList.size(); k++) {
977 GenTime newoffset = offsetList.at(k) - startOffset;
978 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
979 cleandOffsetList.append(newoffset);
982 updateSnapPoints(NULL, cleandOffsetList, true);
986 if (m_operationMode == KEYFRAME) {
987 m_dragItem->updateSelectedKeyFrame();
988 m_blockRefresh = false;
990 } else if (m_operationMode == MOVE) {
991 setCursor(Qt::ClosedHandCursor);
992 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
994 info.startPos = m_dragItem->startPos();
995 info.track = m_dragItem->track();
996 int transitiontrack = getPreviousVideoTrack(info.track);
997 ClipItem *transitionClip = NULL;
998 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
999 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1000 info.endPos = transitionClip->endPos();
1002 GenTime transitionDuration(65, m_document->fps());
1003 if (m_dragItem->cropDuration() < transitionDuration)
1004 info.endPos = m_dragItem->endPos();
1006 info.endPos = info.startPos + transitionDuration;
1008 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1009 // Check there is no other transition at that place
1010 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1011 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1012 QList<QGraphicsItem *> selection = m_scene->items(r);
1013 bool transitionAccepted = true;
1014 for (int i = 0; i < selection.count(); i++) {
1015 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1016 Transition *tr = static_cast <Transition *>(selection.at(i));
1017 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1018 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1019 } else transitionAccepted = false;
1022 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1023 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1024 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1026 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1027 info.track = m_dragItem->track();
1028 int transitiontrack = getPreviousVideoTrack(info.track);
1029 ClipItem *transitionClip = NULL;
1030 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1031 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1032 info.startPos = transitionClip->startPos();
1034 GenTime transitionDuration(65, m_document->fps());
1035 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1036 else info.startPos = info.endPos - transitionDuration;
1038 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1039 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1040 EffectsList::setParameter(transition, "reverse", "1");
1042 // Check there is no other transition at that place
1043 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1044 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1045 QList<QGraphicsItem *> selection = m_scene->items(r);
1046 bool transitionAccepted = true;
1047 for (int i = 0; i < selection.count(); i++) {
1048 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1049 Transition *tr = static_cast <Transition *>(selection.at(i));
1050 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1051 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1052 } else transitionAccepted = false;
1055 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1056 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1058 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1059 resetSelectionGroup(false);
1060 m_dragItem->setSelected(true);
1063 m_blockRefresh = false;
1065 QGraphicsView::mousePressEvent(event);
1068 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1070 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1071 QList<QGraphicsItem *> list = scene()->items(p);
1072 AbstractGroupItem *group = NULL;
1073 for (int i = 0; i < list.size(); i++) {
1074 if (!list.at(i)->isEnabled()) continue;
1075 if (list.at(i)->type() == GROUPWIDGET) {
1076 group = static_cast <AbstractGroupItem *>(list.at(i));
1080 rebuildGroup(group);
1083 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1086 resetSelectionGroup(false);
1087 m_scene->clearSelection();
1089 QList <QGraphicsItem *> children = group->childItems();
1090 m_document->clipManager()->removeGroup(group);
1091 scene()->destroyItemGroup(group);
1092 for (int i = 0; i < children.count(); i++)
1093 children.at(i)->setSelected(true);
1094 groupSelectedItems(false, true);
1098 void CustomTrackView::resetSelectionGroup(bool selectItems)
1100 if (m_selectionGroup) {
1101 // delete selection group
1102 bool snap = KdenliveSettings::snaptopoints();
1103 KdenliveSettings::setSnaptopoints(false);
1105 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1106 scene()->destroyItemGroup(m_selectionGroup);
1107 for (int i = 0; i < children.count(); i++) {
1108 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1109 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1110 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1111 children.at(i)->setSelected(selectItems);
1113 } else if (children.at(i)->type() == GROUPWIDGET) {
1114 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1115 children.at(i)->setSelected(selectItems);
1118 m_selectionGroup = NULL;
1119 KdenliveSettings::setSnaptopoints(snap);
1123 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1125 if (m_selectionGroup) {
1126 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1129 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1130 if (selection.isEmpty()) return;
1132 // Find top left position of selection
1133 for (int i = 0; i < selection.count(); i++) {
1134 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1135 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1136 } else if (selection.at(i)->parentItem()) {
1137 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1141 if (force || selection.count() > 1) {
1142 bool snap = KdenliveSettings::snaptopoints();
1143 KdenliveSettings::setSnaptopoints(false);
1144 if (createNewGroup) {
1145 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1146 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1147 QPointF diff = newGroup->pos();
1148 newGroup->translate(-diff.x(), -diff.y());
1149 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1151 scene()->addItem(newGroup);
1153 // Check if we are trying to include a group in a group
1154 QList <AbstractGroupItem *> groups;
1155 for (int i = 0; i < selection.count(); i++) {
1156 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1157 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1158 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1159 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1161 if (!groups.isEmpty()) {
1162 // ungroup previous groups
1163 while (!groups.isEmpty()) {
1164 AbstractGroupItem *grp = groups.takeFirst();
1165 m_document->clipManager()->removeGroup(grp);
1166 scene()->destroyItemGroup(grp);
1168 selection = m_scene->selectedItems();
1171 for (int i = 0; i < selection.count(); i++) {
1172 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1173 newGroup->addToGroup(selection.at(i));
1174 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1177 KdenliveSettings::setSnaptopoints(snap);
1179 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1180 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1181 QPointF diff = m_selectionGroup->pos();
1182 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1183 m_selectionGroup->translate(- diff.x(), -diff.y());
1185 scene()->addItem(m_selectionGroup);
1186 for (int i = 0; i < selection.count(); i++) {
1187 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1188 m_selectionGroup->addToGroup(selection.at(i));
1189 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1192 KdenliveSettings::setSnaptopoints(snap);
1193 if (m_selectionGroup) {
1194 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1195 m_selectionGroupInfo.track = m_selectionGroup->track();
1198 } else resetSelectionGroup();
1201 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1203 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1204 /*if (m_moveOpMode == KEYFRAME) {
1205 // user double clicked on a keyframe, open edit dialog
1206 //TODO: update for effects with several values per keyframe
1207 QDialog d(parentWidget());
1208 Ui::KeyFrameDialog_UI view;
1210 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1211 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1212 view.kfr_value->setFocus();
1213 if (d.exec() == QDialog::Accepted) {
1214 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1215 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1216 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1217 QString previous = item->keyframes(item->selectedEffectIndex());
1218 item->updateKeyframeEffect();
1219 QString next = item->keyframes(item->selectedEffectIndex());
1220 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1221 m_commandStack->push(command);
1222 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1223 emit clipItemSelected(item, item->selectedEffectIndex());
1228 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1229 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1230 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1231 //QString previous = item->keyframes(item->selectedEffectIndex());
1232 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1233 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1234 //item->updateKeyframeEffect();
1235 //QString next = item->keyframes(item->selectedEffectIndex());
1236 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1237 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1238 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1239 m_commandStack->push(command);
1240 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1241 emit clipItemSelected(item, item->selectedEffectIndex());
1243 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1246 QList<QGraphicsItem *> collisionList = items(event->pos());
1247 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1248 Guide *editGuide = (Guide *) collisionList.at(0);
1249 if (editGuide) slotEditGuide(editGuide->info());
1254 void CustomTrackView::editItemDuration()
1256 AbstractClipItem *item;
1260 if (m_scene->selectedItems().count() == 1) {
1261 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1263 if (m_scene->selectedItems().empty())
1264 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1266 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1272 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1276 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1277 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1281 if (!item->isItemLocked()) {
1284 if (item->type() == TRANSITIONWIDGET)
1285 getTransitionAvailableSpace(item, minimum, maximum);
1287 getClipAvailableSpace(item, minimum, maximum);
1289 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1290 if (d.exec() == QDialog::Accepted) {
1291 ItemInfo clipInfo = item->info();
1292 ItemInfo startInfo = clipInfo;
1293 if (item->type() == TRANSITIONWIDGET) {
1294 // move & resize transition
1295 clipInfo.startPos = d.startPos();
1296 clipInfo.endPos = clipInfo.startPos + d.duration();
1297 clipInfo.track = item->track();
1298 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1299 m_commandStack->push(command);
1301 // move and resize clip
1302 QUndoCommand *moveCommand = new QUndoCommand();
1303 moveCommand->setText(i18n("Edit clip"));
1304 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1305 // duration was reduced, so process it first
1306 clipInfo.endPos = clipInfo.startPos + d.duration();
1307 clipInfo.cropStart = d.cropStart();
1308 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1310 if (d.startPos() != clipInfo.startPos) {
1311 startInfo = clipInfo;
1312 clipInfo.startPos = d.startPos();
1313 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1314 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1316 if (d.duration() > item->cropDuration()) {
1317 // duration was increased, so process it after move
1318 startInfo = clipInfo;
1319 clipInfo.endPos = clipInfo.startPos + d.duration();
1320 clipInfo.cropStart = d.cropStart();
1321 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1323 m_commandStack->push(moveCommand);
1327 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1331 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1333 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1335 clip->setKeyframes(index, keyframes);
1336 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1337 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1341 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1343 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1344 m_editGuide->setEnabled(m_dragGuide != NULL);
1345 m_markerMenu->clear();
1346 m_markerMenu->setEnabled(false);
1348 m_timelineContextMenu->popup(pos);
1349 } else if (group != NULL) {
1350 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1351 m_ungroupAction->setEnabled(true);
1352 updateClipTypeActions(NULL);
1353 m_timelineContextClipMenu->popup(pos);
1355 m_ungroupAction->setEnabled(false);
1356 if (clip->type() == AVWIDGET) {
1357 ClipItem *item = static_cast <ClipItem*>(clip);
1358 //build go to marker menu
1359 if (item->baseClip()) {
1360 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1361 int offset = item->startPos().frames(m_document->fps());
1362 if (!markers.isEmpty()) {
1363 for (int i = 0; i < markers.count(); i++) {
1364 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1365 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1366 QAction *go = m_markerMenu->addAction(position);
1367 go->setData(pos + offset);
1370 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1372 updateClipTypeActions(item);
1373 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1374 m_timelineContextClipMenu->popup(pos);
1375 } else if (clip->type() == TRANSITIONWIDGET) {
1376 m_timelineContextTransitionMenu->popup(pos);
1381 void CustomTrackView::activateMonitor()
1383 emit activateDocumentMonitor();
1386 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1388 resetSelectionGroup();
1390 info.startPos = GenTime();
1391 info.cropStart = GenTime(in, m_document->fps());
1392 info.endPos = GenTime(out - in, m_document->fps());
1393 info.cropDuration = info.endPos - info.startPos;
1396 // Check if clip can be inserted at that position
1397 ItemInfo pasteInfo = info;
1398 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1399 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1400 pasteInfo.track = selectedTrack();
1401 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1402 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1406 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1407 m_commandStack->push(command);
1409 selectClip(true, false);
1410 // Automatic audio split
1411 if (KdenliveSettings::splitaudio())
1415 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1417 if (data->hasFormat("kdenlive/clip")) {
1419 m_scene->clearSelection();
1420 resetSelectionGroup(false);
1421 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1422 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1424 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1427 QPointF framePos = mapToScene(pos);
1429 info.startPos = GenTime();
1430 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1431 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1432 info.cropDuration = info.endPos - info.startPos;
1435 // Check if clip can be inserted at that position
1436 ItemInfo pasteInfo = info;
1437 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1438 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1439 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1440 framePos.setX((int)(framePos.x() + 0.5));
1441 framePos.setY(pasteInfo.track * m_tracksHeight);
1442 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1445 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1446 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1447 m_selectionGroup->addToGroup(item);
1448 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1450 QList <GenTime> offsetList;
1451 offsetList.append(info.endPos);
1452 updateSnapPoints(NULL, offsetList);
1453 m_selectionGroup->setPos(framePos);
1454 scene()->addItem(m_selectionGroup);
1455 m_selectionGroup->setSelected(true);
1457 } else if (data->hasFormat("kdenlive/producerslist")) {
1459 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1460 m_scene->clearSelection();
1461 resetSelectionGroup(false);
1463 QList <GenTime> offsetList;
1464 QList <ItemInfo> infoList;
1465 QPointF framePos = mapToScene(pos);
1466 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1467 int track = (int)(framePos.y() / m_tracksHeight);
1468 framePos.setX((int)(framePos.x() + 0.5));
1469 framePos.setY(track * m_tracksHeight);
1471 // Check if clips can be inserted at that position
1472 for (int i = 0; i < ids.size(); ++i) {
1473 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1475 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1479 info.startPos = start;
1480 info.cropDuration = clip->duration();
1481 info.endPos = info.startPos + info.cropDuration;
1483 infoList.append(info);
1484 start += clip->duration();
1486 if (!canBePastedTo(infoList, AVWIDGET)) {
1489 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1491 for (int i = 0; i < ids.size(); ++i) {
1492 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1494 info.startPos = start;
1495 info.cropDuration = clip->duration();
1496 info.endPos = info.startPos + info.cropDuration;
1498 start += info.cropDuration;
1499 offsetList.append(start);
1500 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1501 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1502 m_selectionGroup->addToGroup(item);
1503 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1506 updateSnapPoints(NULL, offsetList);
1507 m_selectionGroup->setPos(framePos);
1508 scene()->addItem(m_selectionGroup);
1509 //m_selectionGroup->setZValue(10);
1510 m_thumbsTimer.start();
1514 // the drag is not a clip (may be effect, ...)
1522 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1524 if (insertDropClips(event->mimeData(), event->pos())) {
1525 event->acceptProposedAction();
1526 } else QGraphicsView::dragEnterEvent(event);
1529 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1531 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);
1532 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1533 collindingItems.removeAll(item);
1534 if (collindingItems.isEmpty()) return false;
1536 for (int i = 0; i < collindingItems.count(); i++) {
1537 QGraphicsItem *collision = collindingItems.at(i);
1538 if (collision->type() == item->type()) {
1540 kDebug() << "// COLLISIION DETECTED";
1548 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1550 int track = m_document->tracksCount() - clip->track();
1551 GenTime pos = clip->startPos();
1552 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1553 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1556 bool success = true;
1557 for (int i = 0; i < clip->effectsCount(); i++) {
1558 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1560 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1561 m_document->renderer()->doRefresh();
1564 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1566 if (pos < GenTime()) {
1568 m_document->addTrackEffect(track - 1, effect);
1569 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1570 emit updateTrackEffectState(track - 1);
1571 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1574 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1576 // Special case: speed effect
1577 if (effect.attribute("id") == "speed") {
1578 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1579 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1582 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1583 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1584 if (strobe == 0) strobe = 1;
1585 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1586 EffectsParameterList params = clip->addEffect(effect);
1587 m_document->renderer()->mltAddEffect(track, pos, params);
1588 if (clip->isSelected()) emit clipItemSelected(clip);
1591 EffectsParameterList params = clip->addEffect(effect);
1592 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1593 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1594 if (clip->isSelected()) emit clipItemSelected(clip);
1595 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1598 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1600 QString index = effect.attribute("kdenlive_ix");
1601 if (pos < GenTime()) {
1602 // Delete track effect
1603 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1604 m_document->removeTrackEffect(track - 1, effect);
1606 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1607 emit updateTrackEffectState(track - 1);
1608 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1611 // Special case: speed effect
1612 if (effect.attribute("id") == "speed") {
1613 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1615 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1616 clip->deleteEffect(index);
1617 emit clipItemSelected(clip);
1618 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1622 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1623 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1624 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1627 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1629 clip->deleteEffect(index);
1630 emit clipItemSelected(clip);
1634 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1636 QList<QGraphicsItem *> itemList = group->childItems();
1637 QUndoCommand *effectCommand = new QUndoCommand();
1639 QDomNode namenode = effect.elementsByTagName("name").item(0);
1640 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1641 else effectName = i18n("effect");
1642 effectCommand->setText(i18n("Add %1", effectName));
1644 for (int i = 0; i < itemList.count(); i++) {
1645 if (itemList.at(i)->type() == AVWIDGET) {
1646 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1647 if (effect.attribute("type") == "audio") {
1648 // Don't add audio effects on video clips
1649 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1650 } else if (effect.hasAttribute("type") == false) {
1651 // Don't add video effect on audio clips
1652 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1655 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1656 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1659 if (item->isItemLocked()) {
1662 item->initEffect(effect);
1663 if (effect.attribute("tag") == "ladspa") {
1664 QString ladpsaFile = m_document->getLadspaFile();
1665 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1666 effect.setAttribute("src", ladpsaFile);
1668 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1673 m_commandStack->push(effectCommand);
1674 setDocumentModified();
1675 } else delete effectCommand;
1678 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1680 QList<QGraphicsItem *> itemList;
1681 QUndoCommand *effectCommand = new QUndoCommand();
1683 QDomNode namenode = effect.elementsByTagName("name").item(0);
1684 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1685 else effectName = i18n("effect");
1686 effectCommand->setText(i18n("Add %1", effectName));
1688 if (track == -1) itemList = scene()->selectedItems();
1689 if (itemList.isEmpty()) {
1690 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1691 if (clip) itemList.append(clip);
1692 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1696 for (int i = 0; i < itemList.count(); i++) {
1697 if (itemList.at(i)->type() == GROUPWIDGET) {
1698 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1699 for (int j = 0; j < subitems.count(); j++) {
1700 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1705 for (int i = 0; i < itemList.count(); i++) {
1706 if (itemList.at(i)->type() == AVWIDGET) {
1707 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1708 if (effect.attribute("type") == "audio") {
1709 // Don't add audio effects on video clips
1710 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1711 /* do not show error message when item is part of a group as the user probably knows what he does then
1712 * and the message is annoying when working with the split audio feature */
1713 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1714 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1717 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1718 // Don't add video effect on audio clips
1719 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1720 /* do not show error message when item is part of a group as the user probably knows what he does then
1721 * and the message is annoying when working with the split audio feature */
1722 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1723 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1727 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1728 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1731 if (item->isItemLocked()) {
1735 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1736 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1738 item->initEffect(effect);
1741 if (effect.attribute("tag") == "ladspa") {
1742 QString ladpsaFile = m_document->getLadspaFile();
1743 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1744 effect.setAttribute("src", ladpsaFile);
1746 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1749 if (effectCommand->childCount() > 0) {
1750 m_commandStack->push(effectCommand);
1751 setDocumentModified();
1752 } else delete effectCommand;
1755 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1758 // delete track effect
1759 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1760 m_commandStack->push(command);
1761 setDocumentModified();
1764 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1765 //clip is in a group, also remove the effect in other clips of the group
1766 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1767 QUndoCommand *delCommand = new QUndoCommand();
1769 QDomNode namenode = effect.elementsByTagName("name").item(0);
1770 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1771 else effectName = i18n("effect");
1772 delCommand->setText(i18n("Delete %1", effectName));
1775 for (int i = 0; i < items.count(); i++) {
1776 if (items.at(i)->type() == GROUPWIDGET) {
1777 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1778 for (int j = 0; j < subitems.count(); j++) {
1779 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1784 for (int i = 0; i < items.count(); i++) {
1785 if (items.at(i)->type() == AVWIDGET) {
1786 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1787 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1789 QDomElement eff = item->effectAt(ix);
1790 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1794 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1795 else delete delCommand;
1798 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1799 m_commandStack->push(command);
1800 setDocumentModified();
1803 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1805 if (insertedEffect.isNull()) {
1806 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1809 QDomElement effect = insertedEffect.cloneNode().toElement();
1810 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1811 if (pos < GenTime()) {
1812 // editing a track effect
1813 EffectsParameterList effectParams = getEffectArgs(effect);
1814 if (effect.attribute("tag") == "ladspa") {
1815 // Update the ladspa affect file
1816 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1818 // check if we are trying to reset a keyframe effect
1819 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1820 //clip->initEffect(effect);
1821 effectParams = getEffectArgs(effect);
1823 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1824 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1825 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1826 emit updateTrackEffectState(track);
1827 setDocumentModified();
1831 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1833 // Special case: speed effect
1834 if (effect.attribute("id") == "speed") {
1835 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1837 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1838 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1839 if (strobe == 0) strobe = 1;
1840 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1842 clip->setEffectAt(ix, effect);
1843 if (ix == clip->selectedEffectIndex()) {
1844 clip->setSelectedEffect(ix);
1845 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1850 EffectsParameterList effectParams = getEffectArgs(effect);
1851 if (effect.attribute("tag") == "ladspa") {
1852 // Update the ladspa affect file
1853 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1855 // check if we are trying to reset a keyframe effect
1856 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1857 clip->initEffect(effect);
1858 effectParams = getEffectArgs(effect);
1860 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1861 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1863 clip->setEffectAt(ix, effect);
1864 if (ix == clip->selectedEffectIndex()) {
1865 clip->setSelectedEffect(ix);
1866 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1868 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1869 // A fade effect was modified, update the clip
1870 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1871 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1872 clip->setFadeIn(pos);
1874 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1875 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1876 clip->setFadeOut(pos);
1880 setDocumentModified();
1883 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1885 if (pos < GenTime()) {
1886 // Moving track effect
1887 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1888 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1890 if (!act.isNull() && !before.isNull()) {
1891 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1892 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1893 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1894 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1895 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1898 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1899 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1900 QDomElement act = clip->effectAt(newPos - 1);
1901 QDomElement before = clip->effectAt(oldPos - 1);
1902 clip->setEffectAt(oldPos - 1, act);
1903 clip->setEffectAt(newPos - 1, before);
1904 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1905 if (act.attribute("id") == "speed") {
1906 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1907 } else if (before.attribute("id") == "speed") {
1908 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1909 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1910 emit clipItemSelected(clip, newPos - 1);
1911 setDocumentModified();
1912 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1915 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1917 EditEffectCommand *command;
1919 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1920 else effect = clip->effectAt(effectPos);
1921 QDomElement oldEffect = effect.cloneNode().toElement();
1922 effect.setAttribute("disable", (int) disable);
1926 // editing track effect
1927 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1929 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1931 m_commandStack->push(command);
1932 setDocumentModified();;
1935 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1937 MoveEffectCommand *command;
1939 // editing track effect
1940 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1941 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1942 m_commandStack->push(command);
1943 setDocumentModified();
1946 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1948 EditEffectCommand *command;
1949 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1950 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1951 m_commandStack->push(command);
1954 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1956 QDomElement effect = clip->getEffectAt(ix);
1957 QDomElement oldeffect = effect.cloneNode().toElement();
1958 effect.setAttribute("region", region);
1959 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1960 m_commandStack->push(command);
1963 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1967 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1968 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1969 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1971 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);
1973 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1974 m_blockRefresh = false;
1978 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1980 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1981 int cutPos = (int) cutTime.frames(m_document->fps());
1983 newPos.startPos = cutTime;
1984 newPos.endPos = info.endPos;
1985 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1986 newPos.track = info.track;
1987 newPos.cropDuration = newPos.endPos - newPos.startPos;
1989 bool snap = KdenliveSettings::snaptopoints();
1990 KdenliveSettings::setSnaptopoints(false);
1991 ClipItem *dup = item->clone(newPos);
1992 // remove unwanted effects (fade in) from 2nd part of cutted clip
1993 int ix = dup->hasEffect(QString(), "fadein");
1995 QDomElement oldeffect = item->effectAt(ix);
1996 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1998 ix = dup->hasEffect(QString(), "fade_from_black");
2000 QDomElement oldeffect = item->effectAt(ix);
2001 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2003 item->resizeEnd(cutPos);
2004 scene()->addItem(dup);
2005 if (item->checkKeyFrames())
2006 slotRefreshEffects(item);
2007 if (dup->checkKeyFrames())
2008 slotRefreshEffects(dup);
2010 updatePanZoom(item);
2011 updatePanZoom(dup, cutTime - item->startPos());
2013 item->baseClip()->addReference();
2014 m_document->updateClip(item->baseClip()->getId());
2015 setDocumentModified();
2016 KdenliveSettings::setSnaptopoints(snap);
2018 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2022 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2023 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2025 if (!item || !dup || item == dup) {
2026 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2027 m_blockRefresh = false;
2030 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2031 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2035 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2036 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2037 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2038 //deleteClip(dup->info());
2040 bool snap = KdenliveSettings::snaptopoints();
2041 KdenliveSettings::setSnaptopoints(false);
2043 if (dup->isSelected()) emit clipItemSelected(NULL);
2044 dup->baseClip()->removeReference();
2045 m_document->updateClip(dup->baseClip()->getId());
2046 scene()->removeItem(dup);
2049 ItemInfo clipinfo = item->info();
2050 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2051 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2053 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2055 updatePanZoom(item);
2057 setDocumentModified();
2059 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2061 KdenliveSettings::setSnaptopoints(snap);
2064 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2067 void CustomTrackView::slotEnableRefresh()
2069 m_blockRefresh = false;
2072 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2074 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2075 if (itemList.count() == 1) {
2076 if (itemList.at(0)->type() == AVWIDGET) {
2077 ClipItem *item = (ClipItem *) itemList.at(0);
2079 info.track = item->track();
2080 ClipItem *transitionClip = NULL;
2081 const int transitiontrack = getPreviousVideoTrack(info.track);
2082 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2083 if (pos < item->startPos() + item->cropDuration() / 2) {
2084 // add transition to clip start
2085 info.startPos = item->startPos();
2086 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2087 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2088 info.endPos = transitionClip->endPos();
2089 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2090 // Check there is no other transition at that place
2091 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2092 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2093 QList<QGraphicsItem *> selection = m_scene->items(r);
2094 bool transitionAccepted = true;
2095 for (int i = 0; i < selection.count(); i++) {
2096 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2097 Transition *tr = static_cast <Transition *>(selection.at(i));
2098 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2099 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2100 } else transitionAccepted = false;
2103 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2104 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2107 // add transition to clip end
2108 info.endPos = item->endPos();
2109 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2110 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2111 info.startPos = transitionClip->startPos();
2112 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2113 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2114 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2116 // Check there is no other transition at that place
2117 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2118 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2119 QList<QGraphicsItem *> selection = m_scene->items(r);
2120 bool transitionAccepted = true;
2121 for (int i = 0; i < selection.count(); i++) {
2122 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2123 Transition *tr = static_cast <Transition *>(selection.at(i));
2124 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2125 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2126 } else transitionAccepted = false;
2129 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2130 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2133 } else for (int i = 0; i < itemList.count(); i++) {
2134 if (itemList.at(i)->type() == AVWIDGET) {
2135 ClipItem *item = (ClipItem *) itemList.at(i);
2137 info.startPos = item->startPos();
2138 info.endPos = info.startPos + GenTime(65, m_document->fps());
2139 info.track = item->track();
2141 // Check there is no other transition at that place
2142 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2143 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2144 QList<QGraphicsItem *> selection = m_scene->items(r);
2145 bool transitionAccepted = true;
2146 for (int i = 0; i < selection.count(); i++) {
2147 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2148 Transition *tr = static_cast <Transition *>(selection.at(i));
2149 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2150 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2151 } else transitionAccepted = false;
2154 int transitiontrack = getPreviousVideoTrack(info.track);
2155 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2156 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2161 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2163 if (transitionInfo.startPos >= transitionInfo.endPos) {
2164 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2167 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2168 m_commandStack->push(command);
2169 setDocumentModified();
2172 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2174 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2175 //kDebug() << "---- ADDING transition " << params.attribute("value");
2176 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2177 scene()->addItem(tr);
2178 setDocumentModified();
2180 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2185 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2187 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2189 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2192 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2193 if (m_dragItem == item) m_dragItem = NULL;
2195 #if QT_VERSION >= 0x040600
2196 // animate item deletion
2197 item->closeAnimation();
2201 emit transitionItemSelected(NULL);
2202 setDocumentModified();
2205 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2207 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2208 QDomElement xml = tr->toXML();
2209 if (old.isNull() || xml.isNull()) {
2210 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2213 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2214 m_commandStack->push(command);
2215 setDocumentModified();
2218 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2220 Transition *item = getTransitionItemAt(pos, track);
2222 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2226 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2228 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);
2229 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2230 item->setTransitionParameters(transition);
2231 if (updateTransitionWidget) {
2232 ItemInfo info = item->info();
2234 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2235 if (transitionClip && transitionClip->baseClip()) {
2236 QString size = transitionClip->baseClip()->getProperty("frame_size");
2237 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2238 if (factor == 0) factor = 1.0;
2239 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2240 p.setY(size.section('x', 1, 1).toInt());
2242 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2244 setDocumentModified();
2247 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2250 const QPointF pos = mapToScene(event->pos());
2251 if (m_selectionGroup) {
2252 m_selectionGroup->setPos(pos);
2253 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2254 event->acceptProposedAction();
2256 // Drag enter was not possible, try again at mouse position
2257 insertDropClips(event->mimeData(), event->pos());
2261 QGraphicsView::dragMoveEvent(event);
2265 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2267 if (m_selectionGroup && m_clipDrag) {
2268 m_thumbsTimer.stop();
2269 m_waitingThumbs.clear();
2270 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2272 scene()->destroyItemGroup(m_selectionGroup);
2273 m_selectionGroup = NULL;
2274 } else QGraphicsView::dragLeaveEvent(event);
2277 void CustomTrackView::dropEvent(QDropEvent * event)
2279 if (m_selectionGroup && m_clipDrag) {
2280 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2281 resetSelectionGroup();
2282 m_scene->clearSelection();
2283 bool hasVideoClip = false;
2284 QUndoCommand *addCommand = new QUndoCommand();
2285 addCommand->setText(i18n("Add timeline clip"));
2286 QList <ClipItem *> brokenClips;
2288 for (int i = 0; i < items.count(); i++) {
2289 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2290 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2291 if (items.count() == 1) {
2292 updateClipTypeActions(item);
2294 updateClipTypeActions(NULL);
2297 //TODO: take care of edit mode for undo
2298 item->baseClip()->addReference();
2299 //item->setZValue(item->defaultZValue());
2300 m_document->updateClip(item->baseClip()->getId());
2301 ItemInfo info = item->info();
2303 int tracknumber = m_document->tracksCount() - info.track - 1;
2304 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2305 if (isLocked) item->setItemLocked(true);
2306 ItemInfo clipInfo = info;
2307 clipInfo.track = m_document->tracksCount() - item->track();
2309 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2311 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2312 brokenClips.append(item);
2315 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2317 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2319 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2320 // add transparency transition
2321 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2322 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2324 item->setSelected(true);
2326 qDeleteAll(brokenClips);
2327 brokenClips.clear();
2328 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2329 else delete addCommand;
2331 // Automatic audio split
2332 if (KdenliveSettings::splitaudio())
2334 setDocumentModified();
2338 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2339 QList<QGraphicsItem *> selection = m_scene->items(rect);
2340 QStringList timelineList;
2342 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2343 for (int i = 0; i < selection.count(); i++) {
2344 if (selection.at(i)->type() == AVWIDGET) {
2345 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2346 int start = clip->startPos().frames(m_document->fps());
2347 int end = clip->endPos().frames(m_document->fps());
2348 timelineList.append(QString::number(start) + "-" + QString::number(end));
2351 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2354 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2355 if (items.count() > 1) {
2356 groupSelectedItems(true);
2357 } else if (items.count() == 1) {
2358 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2359 emit clipItemSelected((ClipItem*)m_dragItem);
2361 event->setDropAction(Qt::MoveAction);
2363 } else QGraphicsView::dropEvent(event);
2367 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2369 bool snap = KdenliveSettings::snaptopoints();
2370 KdenliveSettings::setSnaptopoints(false);
2371 if (mode == OVERWRITEEDIT) {
2372 // if we are in overwrite mode, move clips accordingly
2374 if (item == NULL) info = posinfo;
2375 else info = item->info();
2376 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);
2377 QList<QGraphicsItem *> selection = m_scene->items(rect);
2378 if (item) selection.removeAll(item);
2379 for (int i = 0; i < selection.count(); i++) {
2380 if (!selection.at(i)->isEnabled()) continue;
2381 if (selection.at(i)->type() == AVWIDGET) {
2382 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2383 if (clip->startPos() < info.startPos) {
2384 if (clip->endPos() > info.endPos) {
2385 ItemInfo clipInfo = clip->info();
2386 ItemInfo dupInfo = clipInfo;
2387 GenTime diff = info.startPos - clipInfo.startPos;
2388 dupInfo.startPos = info.startPos;
2389 dupInfo.cropStart += diff;
2390 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2391 ItemInfo newdupInfo = dupInfo;
2392 GenTime diff2 = info.endPos - info.startPos;
2393 newdupInfo.startPos = info.endPos;
2394 newdupInfo.cropStart += diff2;
2395 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2396 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2397 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2398 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2399 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2401 ItemInfo newclipInfo = clip->info();
2402 newclipInfo.endPos = info.startPos;
2403 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2404 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2406 } else if (clip->endPos() <= info.endPos) {
2407 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2408 scene()->removeItem(clip);
2412 ItemInfo newclipInfo = clip->info();
2413 newclipInfo.startPos = info.endPos;
2414 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2415 clip->resizeStart(info.endPos.frames(m_document->fps()));
2419 } else if (mode == INSERTEDIT) {
2420 // if we are in push mode, move clips accordingly
2422 if (item == NULL) info = posinfo;
2423 else info = item->info();
2424 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);
2425 QList<QGraphicsItem *> selection = m_scene->items(rect);
2426 if (item) selection.removeAll(item);
2427 for (int i = 0; i < selection.count(); i++) {
2428 if (selection.at(i)->type() == AVWIDGET) {
2429 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2430 if (clip->startPos() < info.startPos) {
2431 if (clip->endPos() > info.startPos) {
2432 ItemInfo clipInfo = clip->info();
2433 ItemInfo dupInfo = clipInfo;
2434 GenTime diff = info.startPos - clipInfo.startPos;
2435 dupInfo.startPos = info.startPos;
2436 dupInfo.cropStart += diff;
2437 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2438 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2439 // Commented out; variable dup unused. --granjow
2440 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2441 cutClip(clipInfo, info.startPos, true, false);
2444 // TODO: add insertspacecommand
2449 KdenliveSettings::setSnaptopoints(snap);
2453 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2455 if (mode == OVERWRITEEDIT) {
2456 // if we are in overwrite or push mode, move clips accordingly
2457 bool snap = KdenliveSettings::snaptopoints();
2458 KdenliveSettings::setSnaptopoints(false);
2459 ItemInfo info = item->info();
2460 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2461 QList<QGraphicsItem *> selection = m_scene->items(rect);
2462 selection.removeAll(item);
2463 for (int i = 0; i < selection.count(); i++) {
2464 if (!selection.at(i)->isEnabled()) continue;
2465 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2466 Transition *tr = static_cast<Transition *>(selection.at(i));
2467 if (tr->startPos() < info.startPos) {
2468 ItemInfo firstPos = tr->info();
2469 ItemInfo newPos = firstPos;
2470 firstPos.endPos = item->startPos();
2471 newPos.startPos = item->endPos();
2472 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2473 if (tr->endPos() > info.endPos) {
2475 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2477 } else if (tr->endPos() > info.endPos) {
2479 ItemInfo firstPos = tr->info();
2480 firstPos.startPos = item->endPos();
2481 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2483 // remove transition
2484 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2488 KdenliveSettings::setSnaptopoints(snap);
2492 QStringList CustomTrackView::mimeTypes() const
2494 QStringList qstrList;
2495 // list of accepted mime types for drop
2496 qstrList.append("text/plain");
2497 qstrList.append("kdenlive/producerslist");
2498 qstrList.append("kdenlive/clip");
2502 Qt::DropActions CustomTrackView::supportedDropActions() const
2504 // returns what actions are supported when dropping
2505 return Qt::MoveAction;
2508 void CustomTrackView::setDuration(int duration)
2510 int diff = qAbs(duration - sceneRect().width());
2511 if (diff * matrix().m11() > -50) {
2512 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2513 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2515 m_projectDuration = duration;
2518 int CustomTrackView::duration() const
2520 return m_projectDuration;
2523 void CustomTrackView::addTrack(TrackInfo type, int ix)
2525 if (ix == -1 || ix == m_document->tracksCount()) {
2526 m_document->insertTrack(0, type);
2527 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2529 m_document->insertTrack(m_document->tracksCount() - ix, type);
2530 // insert track in MLT playlist
2531 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2533 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2534 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2535 QList<QGraphicsItem *> selection = m_scene->items(r);
2536 resetSelectionGroup();
2538 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2539 scene()->addItem(m_selectionGroup);
2540 for (int i = 0; i < selection.count(); i++) {
2541 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2542 m_selectionGroup->addToGroup(selection.at(i));
2543 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2546 // Move graphic items
2547 m_selectionGroup->translate(0, m_tracksHeight);
2549 // adjust track number
2550 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2551 for (int i = 0; i < children.count(); i++) {
2552 if (children.at(i)->type() == GROUPWIDGET) {
2553 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2554 children << grp->childItems();
2557 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2559 ItemInfo clipinfo = item->info();
2560 if (item->type() == AVWIDGET) {
2561 ClipItem *clip = static_cast <ClipItem *>(item);
2562 // slowmotion clips are not track dependant, so no need to update them
2563 if (clip->speed() != 1.0) continue;
2564 // We add a move clip command so that we get the correct producer for new track number
2565 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2566 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2567 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2568 // problem updating clip
2569 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2572 } else if (item->type() == TRANSITIONWIDGET) {
2573 Transition *tr = static_cast <Transition *>(item);
2574 int track = tr->transitionEndTrack();
2576 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2580 resetSelectionGroup(false);
2583 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2584 for (int i = 0; i < m_guides.count(); i++) {
2585 QLineF l = m_guides.at(i)->line();
2586 l.setP2(QPointF(l.x2(), maxHeight));
2587 m_guides.at(i)->setLine(l);
2590 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2591 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2592 viewport()->update();
2593 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2594 //setFixedHeight(50 * m_tracksCount);
2596 updateTrackNames(ix, true);
2599 void CustomTrackView::removeTrack(int ix)
2601 // Delete track in MLT playlist
2602 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2603 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2605 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2606 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2607 QList<QGraphicsItem *> selection = m_scene->items(r);
2609 resetSelectionGroup();
2611 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2612 scene()->addItem(m_selectionGroup);
2613 for (int i = 0; i < selection.count(); i++) {
2614 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2615 m_selectionGroup->addToGroup(selection.at(i));
2616 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2619 // Move graphic items
2620 qreal ydiff = 0 - (int) m_tracksHeight;
2621 m_selectionGroup->translate(0, ydiff);
2623 // adjust track number
2624 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2625 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2626 for (int i = 0; i < children.count(); i++) {
2627 if (children.at(i)->type() == GROUPWIDGET) {
2628 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2629 children << grp->childItems();
2632 if (children.at(i)->type() == AVWIDGET) {
2633 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2635 ItemInfo clipinfo = clip->info();
2636 // We add a move clip command so that we get the correct producer for new track number
2637 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2638 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2639 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2640 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2643 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2644 Transition *tr = static_cast <Transition *>(children.at(i));
2646 int track = tr->transitionEndTrack();
2648 ItemInfo clipinfo = tr->info();
2649 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2653 resetSelectionGroup(false);
2655 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2656 for (int i = 0; i < m_guides.count(); i++) {
2657 QLineF l = m_guides.at(i)->line();
2658 l.setP2(QPointF(l.x2(), maxHeight));
2659 m_guides.at(i)->setLine(l);
2661 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2662 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2664 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2665 viewport()->update();
2667 updateTrackNames(ix, false);
2668 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2671 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2673 for (int i = 0; i < trackInfos.count(); ++i) {
2674 m_document->setTrackType(i, trackInfos.at(i));
2675 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2676 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2679 viewport()->update();
2680 emit trackHeightChanged();
2683 void CustomTrackView::slotSwitchTrackAudio(int ix)
2685 /*for (int i = 0; i < m_document->tracksCount(); i++)
2686 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2687 int tracknumber = m_document->tracksCount() - ix - 1;
2688 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2689 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2690 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2691 setDocumentModified();
2694 void CustomTrackView::slotSwitchTrackLock(int ix)
2696 int tracknumber = m_document->tracksCount() - ix - 1;
2697 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2698 m_commandStack->push(command);
2702 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2704 int tracknumber = m_document->tracksCount() - ix - 1;
2705 m_document->switchTrackLock(tracknumber, lock);
2707 emit doTrackLock(ix, lock);
2708 AbstractClipItem *clip = NULL;
2709 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2711 for (int i = 0; i < selection.count(); i++) {
2712 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2713 if (selection.at(i)->parentItem() && m_selectionGroup) {
2714 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2715 resetSelectionGroup();
2718 bool changeGroupLock = true;
2719 bool hasClipOnTrack = false;
2720 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2721 for (int j = 0; j < children.count(); ++j) {
2722 if (children.at(j)->isSelected()) {
2723 if (children.at(j)->type() == AVWIDGET)
2724 emit clipItemSelected(NULL);
2725 else if (children.at(j)->type() == TRANSITIONWIDGET)
2726 emit transitionItemSelected(NULL);
2731 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2732 if (child == m_dragItem)
2735 // only unlock group, if it is not locked by another track too
2736 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2737 changeGroupLock = false;
2739 // only (un-)lock if at least one clip is on the track
2740 if (child->track() == ix)
2741 hasClipOnTrack = true;
2743 if (changeGroupLock && hasClipOnTrack)
2744 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2745 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2746 if (selection.at(i)->parentItem()) {
2747 if (selection.at(i)->parentItem() == m_selectionGroup) {
2748 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2749 resetSelectionGroup();
2751 // groups are handled separately
2756 if (selection.at(i)->isSelected()) {
2757 if (selection.at(i)->type() == AVWIDGET)
2758 emit clipItemSelected(NULL);
2760 emit transitionItemSelected(NULL);
2762 clip = static_cast <AbstractClipItem *>(selection.at(i));
2763 clip->setItemLocked(lock);
2764 if (clip == m_dragItem)
2768 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2769 viewport()->update();
2770 setDocumentModified();
2773 void CustomTrackView::slotSwitchTrackVideo(int ix)
2775 int tracknumber = m_document->tracksCount() - ix;
2776 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2777 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2778 setDocumentModified();
2781 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2783 // Check there is no group going over several tracks there, or that would result in timeline corruption
2784 QList<QGraphicsItem *> selection = scene()->items(rect);
2786 int maxHeight = m_tracksHeight * 1.5;
2787 for (int i = 0; i < selection.count(); i++) {
2788 // Check that we don't try to move a group with clips on other tracks
2789 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2792 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2800 void CustomTrackView::slotRemoveSpace()
2804 if (m_menuPosition.isNull()) {
2805 pos = GenTime(cursorPos(), m_document->fps());
2807 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2810 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2811 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2814 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2815 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2819 ClipItem *item = getClipItemAt(pos, track);
2821 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);
2824 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2825 //kDebug() << "// GOT LENGT; " << length;
2827 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);
2831 // Make sure there is no group in the way
2832 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2835 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2837 // groups found on track, do not allow the move
2838 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2842 QList<ItemInfo> clipsToMove;
2843 QList<ItemInfo> transitionsToMove;
2845 for (int i = 0; i < items.count(); i++) {
2846 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2847 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2848 ItemInfo info = item->info();
2849 if (item->type() == AVWIDGET) {
2850 clipsToMove.append(info);
2851 } else if (item->type() == TRANSITIONWIDGET) {
2852 transitionsToMove.append(info);
2857 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2858 m_commandStack->push(command);
2861 void CustomTrackView::slotInsertSpace()
2865 if (m_menuPosition.isNull()) {
2866 pos = GenTime(cursorPos(), m_document->fps());
2868 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2869 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2871 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2872 if (d.exec() != QDialog::Accepted) return;
2873 GenTime spaceDuration = d.selectedDuration();
2874 track = d.selectedTrack();
2876 QList<QGraphicsItem *> items;
2878 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2879 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2883 ClipItem *item = getClipItemAt(pos, track);
2884 if (item) pos = item->startPos();
2886 // Make sure there is no group in the way
2887 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2889 items = checkForGroups(rect, &isOk);
2891 // groups found on track, do not allow the move
2892 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2896 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2897 items = scene()->items(rect);
2900 QList<ItemInfo> clipsToMove;
2901 QList<ItemInfo> transitionsToMove;
2903 for (int i = 0; i < items.count(); i++) {
2904 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2905 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2906 ItemInfo info = item->info();
2907 if (item->type() == AVWIDGET)
2908 clipsToMove.append(info);
2909 else if (item->type() == TRANSITIONWIDGET)
2910 transitionsToMove.append(info);
2914 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2915 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2916 m_commandStack->push(command);
2920 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2922 int diff = duration.frames(m_document->fps());
2923 resetSelectionGroup();
2924 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2925 scene()->addItem(m_selectionGroup);
2927 Transition *transition;
2929 // Create lists with start pos for each track
2930 QMap <int, int> trackClipStartList;
2931 QMap <int, int> trackTransitionStartList;
2933 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2934 trackClipStartList[i] = -1;
2935 trackTransitionStartList[i] = -1;
2938 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2939 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2941 if (clip->parentItem()) {
2942 m_selectionGroup->addToGroup(clip->parentItem());
2943 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2945 m_selectionGroup->addToGroup(clip);
2946 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2948 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))
2949 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2951 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);
2954 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2955 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2957 if (transition->parentItem()) {
2958 m_selectionGroup->addToGroup(transition->parentItem());
2959 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2961 m_selectionGroup->addToGroup(transition);
2962 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2964 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))
2965 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2966 } 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);
2968 m_selectionGroup->translate(diff, 0);
2970 // update items coordinates
2971 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2973 for (int i = 0; i < itemList.count(); i++) {
2974 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2975 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2976 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2977 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2978 for (int j = 0; j < children.count(); j++) {
2979 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2984 resetSelectionGroup(false);
2986 track = m_document->tracksCount() - track;
2987 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2990 void CustomTrackView::deleteClip(const QString &clipId)
2992 resetSelectionGroup();
2993 QList<QGraphicsItem *> itemList = items();
2994 QUndoCommand *deleteCommand = new QUndoCommand();
2996 for (int i = 0; i < itemList.count(); i++) {
2997 if (itemList.at(i)->type() == AVWIDGET) {
2998 ClipItem *item = (ClipItem *)itemList.at(i);
2999 if (item->clipProducer() == clipId) {
3001 if (item->parentItem()) {
3002 // Clip is in a group, destroy the group
3003 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3005 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3009 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3010 if (count == 0) delete deleteCommand;
3011 else m_commandStack->push(deleteCommand);
3014 void CustomTrackView::setCursorPos(int pos, bool seek)
3016 if (pos == m_cursorPos) return;
3017 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3019 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3020 else if (m_autoScroll) checkScrolling();
3021 m_cursorLine->setPos(m_cursorPos, 0);
3024 void CustomTrackView::updateCursorPos()
3026 m_cursorLine->setPos(m_cursorPos, 0);
3029 int CustomTrackView::cursorPos()
3031 return (int)(m_cursorPos);
3034 void CustomTrackView::moveCursorPos(int delta)
3036 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3037 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3038 m_cursorPos += delta;
3039 m_cursorLine->setPos(m_cursorPos, 0);
3040 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3043 void CustomTrackView::initCursorPos(int pos)
3045 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3047 m_cursorLine->setPos(pos, 0);
3051 void CustomTrackView::checkScrolling()
3053 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3056 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3058 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3059 QGraphicsView::mouseReleaseEvent(event);
3060 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3061 #if QT_VERSION >= 0x040600
3062 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3064 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3065 if (event->button() == Qt::MidButton) {
3068 setDragMode(QGraphicsView::NoDrag);
3069 if (m_operationMode == MOVEGUIDE) {
3070 setCursor(Qt::ArrowCursor);
3071 m_operationMode = NONE;
3072 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3073 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3074 if (newPos != m_dragGuide->position()) {
3075 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3076 m_commandStack->push(command);
3077 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3078 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3079 m_document->syncGuides(m_guides);
3084 } else if (m_operationMode == SPACER && m_selectionGroup) {
3086 if (event->modifiers() != Qt::ControlModifier) {
3087 // We are moving all tracks
3089 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3090 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3092 if (timeOffset != GenTime()) {
3093 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3095 QList<ItemInfo> clipsToMove;
3096 QList<ItemInfo> transitionsToMove;
3098 // Create lists with start pos for each track
3099 QMap <int, int> trackClipStartList;
3100 QMap <int, int> trackTransitionStartList;
3102 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3103 trackClipStartList[i] = -1;
3104 trackTransitionStartList[i] = -1;
3107 for (int i = 0; i < items.count(); i++) {
3108 if (items.at(i)->type() == GROUPWIDGET)
3109 items += items.at(i)->childItems();
3112 for (int i = 0; i < items.count(); i++) {
3113 if (items.at(i)->type() == AVWIDGET) {
3114 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3115 ItemInfo info = item->info();
3116 clipsToMove.append(info);
3118 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3119 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3120 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3121 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3122 ItemInfo info = item->info();
3123 transitionsToMove.append(info);
3125 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3126 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3129 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3130 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3131 m_commandStack->push(command);
3132 if (track != -1) track = m_document->tracksCount() - track;
3133 kDebug() << "SPACER TRACK:" << track;
3134 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3135 setDocumentModified();
3138 resetSelectionGroup(false);
3139 m_operationMode = NONE;
3140 } else if (m_operationMode == RUBBERSELECTION) {
3141 //kDebug() << "// END RUBBER SELECT";
3142 resetSelectionGroup();
3143 groupSelectedItems();
3144 m_operationMode = NONE;
3147 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3148 emit transitionItemSelected(NULL);
3152 if (m_dragItem) info = m_dragItem->info();
3154 if (m_operationMode == MOVE) {
3155 setCursor(Qt::OpenHandCursor);
3156 if (m_dragItem->parentItem() == 0) {
3157 // we are moving one clip, easy
3158 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3159 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3160 Mlt::Producer *prod = item->getProducer(info.track);
3161 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);
3164 QUndoCommand *moveCommand = new QUndoCommand();
3165 moveCommand->setText(i18n("Move clip"));
3166 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3168 int tracknumber = m_document->tracksCount() - item->track() - 1;
3169 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3170 if (isLocked) item->setItemLocked(true);
3171 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3172 // Also move automatic transitions (on lower track)
3173 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3174 ItemInfo startTrInfo;
3175 ItemInfo newStartTrInfo;
3176 bool moveStartTrans = false;
3177 bool moveEndTrans = false;
3178 if (startTransition && startTransition->isAutomatic()) {
3179 startTrInfo = startTransition->info();
3180 newStartTrInfo = startTrInfo;
3181 newStartTrInfo.track = info.track;
3182 newStartTrInfo.startPos = info.startPos;
3183 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3184 // transition end should stay the same
3186 // transition end should be adjusted to clip
3187 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3189 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3191 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3192 // Check if there is a transition at clip end
3193 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3194 if (tr && tr->isAutomatic()) {
3195 ItemInfo trInfo = tr->info();
3196 ItemInfo newTrInfo = trInfo;
3197 newTrInfo.track = info.track;
3198 newTrInfo.endPos = m_dragItem->endPos();
3199 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3200 // transition start should stay the same
3202 // transition start should be moved
3203 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3205 if (newTrInfo.startPos < newTrInfo.endPos) {
3206 moveEndTrans = true;
3207 if (moveStartTrans) {
3208 // we have to move both transitions, remove the start one so that there is no collision
3209 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3211 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3212 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3213 if (moveStartTrans) {
3214 // re-add transition in correct place
3215 int transTrack = startTransition->transitionEndTrack();
3216 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3217 transTrack = getPreviousVideoTrack(info.track);
3219 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3220 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3226 if (moveStartTrans && !moveEndTrans) {
3227 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3228 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3231 // Also move automatic transitions (on upper track)
3232 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3233 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3234 ItemInfo trInfo = tr->info();
3235 ItemInfo newTrInfo = trInfo;
3236 newTrInfo.startPos = m_dragItem->startPos();
3237 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3238 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3239 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3240 // transition end should be adjusted to clip on upper track
3241 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3243 if (newTrInfo.startPos < newTrInfo.endPos) {
3244 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3245 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3249 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3250 // Check if there is a transition at clip end
3251 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3252 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3253 ItemInfo trInfo = tr->info();
3254 ItemInfo newTrInfo = trInfo;
3255 newTrInfo.endPos = m_dragItem->endPos();
3256 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3257 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3258 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3259 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3260 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3261 // transition start should be moved
3262 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3264 if (newTrInfo.startPos < newTrInfo.endPos) {
3265 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3266 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3271 m_commandStack->push(moveCommand);
3272 //checkTrackSequence(m_dragItem->track());
3274 // undo last move and emit error message
3275 bool snap = KdenliveSettings::snaptopoints();
3276 KdenliveSettings::setSnaptopoints(false);
3277 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3278 KdenliveSettings::setSnaptopoints(snap);
3279 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3281 setDocumentModified();
3282 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3283 Transition *transition = static_cast <Transition *>(m_dragItem);
3284 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3285 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)) {
3286 // Moving transition failed, revert to previous position
3287 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3288 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3290 QUndoCommand *moveCommand = new QUndoCommand();
3291 moveCommand->setText(i18n("Move transition"));
3292 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3293 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3294 m_commandStack->push(moveCommand);
3295 setDocumentModified();
3299 // Moving several clips. We need to delete them and readd them to new position,
3300 // or they might overlap each other during the move
3301 QGraphicsItemGroup *group;
3302 if (m_selectionGroup)
3303 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3305 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3306 QList<QGraphicsItem *> items = group->childItems();
3308 QList<ItemInfo> clipsToMove;
3309 QList<ItemInfo> transitionsToMove;
3311 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3312 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3313 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3314 QUndoCommand *moveGroup = new QUndoCommand();
3315 moveGroup->setText(i18n("Move group"));
3316 if (timeOffset != GenTime() || trackOffset != 0) {
3317 // remove items in MLT playlist
3320 int max = items.count();
3321 for (int i = 0; i < max; i++) {
3322 if (items.at(i)->type() == GROUPWIDGET) {
3323 items += items.at(i)->childItems();
3326 m_document->renderer()->blockSignals(true);
3327 for (int i = 0; i < items.count(); i++) {
3328 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3329 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3330 ItemInfo info = item->info();
3331 if (item->type() == AVWIDGET) {
3332 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3333 // error, clip cannot be removed from playlist
3334 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3336 clipsToMove.append(info);
3339 transitionsToMove.append(info);
3340 Transition *tr = static_cast <Transition*>(item);
3341 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3344 m_document->renderer()->blockSignals(false);
3345 for (int i = 0; i < items.count(); i++) {
3346 // re-add items in correct place
3347 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3348 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3350 ItemInfo info = item->info();
3351 int tracknumber = m_document->tracksCount() - info.track - 1;
3352 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3354 group->removeFromGroup(item);
3355 item->setItemLocked(true);
3358 if (item->type() == AVWIDGET) {
3359 ClipItem *clip = static_cast <ClipItem*>(item);
3360 info.track = m_document->tracksCount() - info.track;
3361 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3362 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3363 for (int i = 0; i < clip->effectsCount(); i++) {
3364 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3367 Transition *tr = static_cast <Transition*>(item);
3368 int newTrack = tr->transitionEndTrack();
3369 if (!tr->forcedTrack()) {
3370 newTrack = getPreviousVideoTrack(info.track);
3372 tr->updateTransitionEndTrack(newTrack);
3373 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3374 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3377 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3378 m_commandStack->push(moveGroup);
3380 //QPointF top = group->sceneBoundingRect().topLeft();
3381 //QPointF oldpos = m_selectionGroup->scenePos();
3382 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3383 //group->setPos(top);
3384 //TODO: get rid of the 3 lines below
3385 if (m_selectionGroup) {
3386 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3387 m_selectionGroupInfo.track = m_selectionGroup->track();
3389 for (int i = 0; i < items.count(); ++i) {
3390 if (items.at(i)->type() == GROUPWIDGET) {
3391 rebuildGroup((AbstractGroupItem*)items.at(i));
3396 for (int i = 0; i < items.count(); ++i) {
3398 items.at(i)->setSelected(true);
3399 if (items.at(i)->parentItem())
3400 items.at(i)->parentItem()->setSelected(true);
3403 groupSelectedItems();
3405 rebuildGroup((AbstractGroupItem *)group);
3407 setDocumentModified();
3410 m_document->renderer()->doRefresh();
3411 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3413 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3414 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3416 QUndoCommand *resizeCommand = new QUndoCommand();
3417 resizeCommand->setText(i18n("Resize group"));
3418 QList <QGraphicsItem *> items = parent->childItems();
3419 QList <ItemInfo> infos = parent->resizeInfos();
3420 parent->clearResizeInfos();
3422 for (int i = 0; i < items.count(); ++i) {
3423 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3424 if (item && item->type() == AVWIDGET) {
3425 ItemInfo info = infos.at(itemcount);
3426 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3430 m_commandStack->push(resizeCommand);
3433 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3435 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3437 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3438 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3440 QUndoCommand *resizeCommand = new QUndoCommand();
3441 resizeCommand->setText(i18n("Resize group"));
3442 QList <QGraphicsItem *> items = parent->childItems();
3443 QList <ItemInfo> infos = parent->resizeInfos();
3444 parent->clearResizeInfos();
3446 for (int i = 0; i < items.count(); ++i) {
3447 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3448 if (item && item->type() == AVWIDGET) {
3449 ItemInfo info = infos.at(itemcount);
3450 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3454 m_commandStack->push(resizeCommand);
3457 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3459 } else if (m_operationMode == FADEIN) {
3460 // resize fade in effect
3461 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3462 int ix = item->hasEffect("volume", "fadein");
3463 int ix2 = item->hasEffect("", "fade_from_black");
3465 QDomElement oldeffect = item->effectAt(ix);
3466 int start = item->cropStart().frames(m_document->fps());
3467 int end = item->fadeIn();
3469 slotDeleteEffect(item, -1, oldeffect, false);
3472 QDomElement effect = oldeffect.cloneNode().toElement();
3473 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3474 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3475 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3476 emit clipItemSelected(item, ix);
3478 } else if (item->fadeIn() != 0 && ix2 == -1) {
3480 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3482 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3483 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3484 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3485 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3488 QDomElement oldeffect = item->effectAt(ix2);
3489 int start = item->cropStart().frames(m_document->fps());
3490 int end = item->fadeIn();
3492 slotDeleteEffect(item, -1, oldeffect, false);
3495 QDomElement effect = oldeffect.cloneNode().toElement();
3496 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3497 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3498 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3499 emit clipItemSelected(item, ix2);
3502 } else if (m_operationMode == FADEOUT) {
3503 // resize fade in effect
3504 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3505 int ix = item->hasEffect("volume", "fadeout");
3506 int ix2 = item->hasEffect("", "fade_to_black");
3508 QDomElement oldeffect = item->effectAt(ix);
3509 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3510 int start = item->fadeOut();
3512 slotDeleteEffect(item, -1, oldeffect, false);
3514 start = end - start;
3515 QDomElement effect = oldeffect.cloneNode().toElement();
3516 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3517 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3518 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3519 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3520 emit clipItemSelected(item, ix);
3522 } else if (item->fadeOut() != 0 && ix2 == -1) {
3524 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3526 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3527 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3528 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3529 EffectsList::setParameter(effect, "out", QString::number(0));
3530 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3533 QDomElement oldeffect = item->effectAt(ix2);
3534 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3535 int start = item->fadeOut();
3537 slotDeleteEffect(item, -1, oldeffect, false);
3539 start = end - start;
3540 QDomElement effect = oldeffect.cloneNode().toElement();
3541 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3542 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3543 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3544 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3545 emit clipItemSelected(item, ix2);
3548 } else if (m_operationMode == KEYFRAME) {
3549 // update the MLT effect
3550 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3551 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3553 // check if we want to remove keyframe
3554 double val = mapToScene(event->pos()).toPoint().y();
3555 QRectF br = item->sceneBoundingRect();
3556 double maxh = 100.0 / br.height();
3557 val = (br.bottom() - val) * maxh;
3558 int start = item->cropStart().frames(m_document->fps());
3559 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3561 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3563 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3565 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3568 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3569 //item->updateKeyframeEffect();
3570 //QString next = item->keyframes(item->selectedEffectIndex());
3571 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3572 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3574 m_commandStack->push(command);
3575 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3576 emit clipItemSelected(item, item->selectedEffectIndex());
3578 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3579 // A transition is selected
3581 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3582 if (transitionClip && transitionClip->baseClip()) {
3583 QString size = transitionClip->baseClip()->getProperty("frame_size");
3584 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3585 if (factor == 0) factor = 1.0;
3586 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3587 p.setY(size.section('x', 1, 1).toInt());
3589 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3590 } else emit transitionItemSelected(NULL);
3591 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3592 m_operationMode = NONE;
3595 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3597 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3599 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3600 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3603 if (item->isSelected()) emit clipItemSelected(NULL);
3604 item->baseClip()->removeReference();
3605 m_document->updateClip(item->baseClip()->getId());
3607 /*if (item->baseClip()->isTransparent()) {
3608 // also remove automatic transition
3609 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3610 if (tr && tr->isAutomatic()) {
3611 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3612 scene()->removeItem(tr);
3616 m_waitingThumbs.removeAll(item);
3617 if (m_dragItem == item) m_dragItem = NULL;
3618 #if QT_VERSION >= 0x040600
3619 // animate item deletion
3620 item->closeAnimation();
3621 /*if (refresh) item->closeAnimation();
3623 // no refresh, means we have several operations chained, we need to delete clip immediatly
3624 // so that it does not get in the way of the other
3633 setDocumentModified();
3634 if (refresh) m_document->renderer()->doRefresh();
3637 void CustomTrackView::deleteSelectedClips()
3639 resetSelectionGroup();
3640 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3641 if (itemList.count() == 0) {
3642 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3645 scene()->clearSelection();
3646 QUndoCommand *deleteSelected = new QUndoCommand();
3648 bool resetGroup = false;
3651 int transitionCount = 0;
3652 // expand & destroy groups
3653 for (int i = 0; i < itemList.count(); i++) {
3654 if (itemList.at(i)->type() == GROUPWIDGET) {
3656 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3657 QList <ItemInfo> clipInfos;
3658 QList <ItemInfo> transitionInfos;
3659 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3660 for (int j = 0; j < children.count(); j++) {
3661 if (children.at(j)->type() == AVWIDGET) {
3662 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3663 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3664 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3665 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3666 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3668 if (itemList.contains(children.at(j))) {
3669 children.removeAt(j);
3673 itemList += children;
3674 if (clipInfos.count() > 0)
3675 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3677 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3678 itemList.insert(i + 1, itemList.at(i)->parentItem());
3681 for (int i = 0; i < itemList.count(); i++) {
3682 if (itemList.at(i)->type() == AVWIDGET) {
3684 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3685 if (item->parentItem()) resetGroup = true;
3686 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3687 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3688 emit clipItemSelected(NULL);
3689 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3691 Transition *item = static_cast <Transition *>(itemList.at(i));
3692 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3693 if (item->parentItem()) resetGroup = true;
3694 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3695 emit transitionItemSelected(NULL);
3698 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3699 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3700 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3701 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3702 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3703 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3704 else deleteSelected->setText(i18n("Delete selected items"));
3705 m_commandStack->push(deleteSelected);
3708 void CustomTrackView::changeClipSpeed()
3710 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3711 if (itemList.count() == 0) {
3712 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3715 QUndoCommand *changeSelected = new QUndoCommand();
3716 changeSelected->setText("Edit clip speed");
3720 for (int i = 0; i < itemList.count(); i++) {
3721 if (itemList.at(i)->type() == AVWIDGET) {
3722 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3723 ItemInfo info = item->info();
3724 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3726 double speed = (double) percent / 100.0;
3727 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3729 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3733 if (count > 0) m_commandStack->push(changeSelected);
3734 else delete changeSelected;
3737 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3740 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3742 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3744 kDebug() << "ERROR: Cannot find clip for speed change";
3745 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3748 info.track = m_document->tracksCount() - item->track();
3749 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3751 item->setSpeed(speed, strobe);
3752 item->updateRectGeometry();
3753 if (item->cropDuration().frames(m_document->fps()) != endPos)
3754 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3755 updatePositionEffects(item, info);
3756 setDocumentModified();
3758 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3762 void CustomTrackView::cutSelectedClips()
3764 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3765 QList<AbstractGroupItem *> groups;
3766 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3767 for (int i = 0; i < itemList.count(); ++i) {
3768 if (!itemList.at(i))
3770 if (itemList.at(i)->type() == AVWIDGET) {
3771 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3772 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3773 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3774 if (!groups.contains(group))
3776 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3777 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3778 m_commandStack->push(command);
3780 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3781 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3782 if (!groups.contains(group))
3787 for (int i = 0; i < groups.count(); ++i)
3788 razorGroup(groups.at(i), currentPos);
3791 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3794 QList <QGraphicsItem *> children = group->childItems();
3795 QList <ItemInfo> clips1, transitions1;
3796 QList <ItemInfo> clipsCut, transitionsCut;
3797 QList <ItemInfo> clips2, transitions2;
3798 for (int i = 0; i < children.count(); ++i) {
3799 children.at(i)->setSelected(false);
3800 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3801 if (child->type() == AVWIDGET) {
3802 if (cutPos > child->endPos())
3803 clips1 << child->info();
3804 else if (cutPos < child->startPos())
3805 clips2 << child->info();
3807 clipsCut << child->info();
3809 if (cutPos > child->endPos())
3810 transitions1 << child->info();
3811 else if (cutPos < child->startPos())
3812 transitions2 << child->info();
3814 transitionsCut << child->info();
3817 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3819 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3820 m_commandStack->push(command);
3824 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)
3827 for (int i = 0; i < clipsCut.count(); ++i) {
3828 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3830 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3831 clips1 << clip->info();
3832 if (clipBehind != NULL)
3833 clips2 << clipBehind->info();
3836 /* TODO: cut transitionsCut
3837 * For now just append them to group1 */
3838 transitions1 << transitionsCut;
3839 doGroupClips(clips1, transitions1, true);
3840 doGroupClips(clips2, transitions2, true);
3842 /* we might also just use clipsCut.at(0)->parentItem().
3843 * Do this loop just in case something went wrong during cut */
3844 for (int i = 0; i < clipsCut.count(); ++i) {
3845 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3846 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3847 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3848 QList <QGraphicsItem *> children = group->childItems();
3849 QList <ItemInfo> groupClips;
3850 QList <ItemInfo> groupTrans;
3851 for (int j = 0; j < children.count(); ++j) {
3852 if (children.at(j)->type() == AVWIDGET)
3853 groupClips << ((AbstractClipItem *)children.at(j))->info();
3854 else if (children.at(j)->type() == TRANSITIONWIDGET)
3855 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3857 doGroupClips(groupClips, groupTrans, false);
3861 for (int i = 0; i < clipsCut.count(); ++i)
3862 cutClip(clipsCut.at(i), cutPos, false);
3863 // TODO: uncut transitonsCut
3864 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3868 void CustomTrackView::groupClips(bool group)
3870 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3871 QList <ItemInfo> clipInfos;
3872 QList <ItemInfo> transitionInfos;
3873 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3876 int max = itemList.count();
3877 for (int i = 0; i < max; i++) {
3878 if (itemList.at(i)->type() == GROUPWIDGET) {
3879 itemList += itemList.at(i)->childItems();
3883 for (int i = 0; i < itemList.count(); i++) {
3884 if (itemList.at(i)->type() == AVWIDGET) {
3885 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3886 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3887 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3888 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3889 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3892 if (clipInfos.count() > 0) {
3893 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3894 m_commandStack->push(command);
3898 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3900 resetSelectionGroup();
3901 m_scene->clearSelection();
3903 for (int i = 0; i < clipInfos.count(); i++) {
3904 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3905 if (clip == NULL) continue;
3906 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3907 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3908 m_document->clipManager()->removeGroup(grp);
3909 scene()->destroyItemGroup(grp);
3911 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3913 for (int i = 0; i < transitionInfos.count(); i++) {
3914 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3915 if (tr == NULL) continue;
3916 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3917 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3918 m_document->clipManager()->removeGroup(grp);
3919 scene()->destroyItemGroup(grp);
3921 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3923 setDocumentModified();
3927 QList <QGraphicsItemGroup *> groups;
3928 for (int i = 0; i < clipInfos.count(); i++) {
3929 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3931 clip->setSelected(true);
3934 for (int i = 0; i < transitionInfos.count(); i++) {
3935 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3937 clip->setSelected(true);
3941 groupSelectedItems(false, true);
3942 setDocumentModified();
3945 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3947 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3948 if (baseclip == NULL) {
3949 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3953 if (baseclip->producer() == NULL) {
3954 // If the clip has no producer, we must wait until it is created...
3956 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3957 emit forceClipProcessing(clipId);
3958 qApp->processEvents();
3959 for (int i = 0; i < 3; i++) {
3960 if (baseclip->producer() == NULL) {
3961 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3964 if (baseclip->producer() == NULL) {
3965 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3969 emit displayMessage(QString(), InformationMessage);
3973 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3974 item->setEffectList(effects);
3975 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3976 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3977 scene()->addItem(item);
3979 int tracknumber = m_document->tracksCount() - info.track - 1;
3980 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3981 if (isLocked) item->setItemLocked(true);
3983 baseclip->addReference();
3984 m_document->updateClip(baseclip->getId());
3985 info.track = m_document->tracksCount() - info.track;
3986 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
3987 for (int i = 0; i < item->effectsCount(); i++) {
3988 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3990 setDocumentModified();
3992 m_document->renderer()->doRefresh();
3993 if (!baseclip->isPlaceHolder())
3994 m_waitingThumbs.append(item);
3995 m_thumbsTimer.start();
3998 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4000 QList<QGraphicsItem *> list = scene()->items();
4001 ClipItem *clip = NULL;
4002 for (int i = 0; i < list.size(); ++i) {
4003 if (list.at(i)->type() == AVWIDGET) {
4004 clip = static_cast <ClipItem *>(list.at(i));
4005 if (clip->clipProducer() == clipId) {
4006 ItemInfo info = clip->info();
4007 info.track = m_document->tracksCount() - clip->track();
4008 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4009 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4011 clip->refreshClip(true);
4018 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4020 int framepos = (int)(pos.frames(m_document->fps()));
4021 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4022 ClipItem *clip = NULL;
4023 for (int i = 0; i < list.size(); i++) {
4024 if (!list.at(i)->isEnabled()) continue;
4025 if (list.at(i)->type() == AVWIDGET) {
4026 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4027 if (test->endPos() == pos) clip = test;
4034 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4036 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4037 ClipItem *clip = NULL;
4038 for (int i = 0; i < list.size(); i++) {
4039 if (!list.at(i)->isEnabled()) continue;
4040 if (list.at(i)->type() == AVWIDGET) {
4041 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4042 if (test->startPos() == pos) clip = test;
4049 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4051 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4052 QList<QGraphicsItem *> list = scene()->items(p);
4053 ClipItem *clip = NULL;
4054 for (int i = 0; i < list.size(); i++) {
4055 if (!list.at(i)->isEnabled()) continue;
4056 if (list.at(i)->type() == AVWIDGET) {
4057 clip = static_cast <ClipItem *>(list.at(i));
4064 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4066 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4069 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4071 const QPointF p(pos, (track + 1) * m_tracksHeight);
4072 QList<QGraphicsItem *> list = scene()->items(p);
4073 Transition *clip = NULL;
4074 for (int i = 0; i < list.size(); i++) {
4075 if (!list.at(i)->isEnabled()) continue;
4076 if (list.at(i)->type() == TRANSITIONWIDGET) {
4077 clip = static_cast <Transition *>(list.at(i));
4084 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4086 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4089 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4091 int framepos = (int)(pos.frames(m_document->fps()));
4092 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4093 QList<QGraphicsItem *> list = scene()->items(p);
4094 Transition *clip = NULL;
4095 for (int i = 0; i < list.size(); i++) {
4096 if (!list.at(i)->isEnabled()) continue;
4097 if (list.at(i)->type() == TRANSITIONWIDGET) {
4098 Transition *test = static_cast <Transition *>(list.at(i));
4099 if (test->endPos() == pos) clip = test;
4106 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4108 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4109 QList<QGraphicsItem *> list = scene()->items(p);
4110 Transition *clip = NULL;
4111 for (int i = 0; i < list.size(); ++i) {
4112 if (!list.at(i)->isEnabled()) continue;
4113 if (list.at(i)->type() == TRANSITIONWIDGET) {
4114 Transition *test = static_cast <Transition *>(list.at(i));
4115 if (test->startPos() == pos) clip = test;
4122 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4124 if (m_selectionGroup) resetSelectionGroup(false);
4125 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4127 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);
4128 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4131 Mlt::Producer *prod = item->getProducer(end.track);
4133 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);
4135 bool snap = KdenliveSettings::snaptopoints();
4136 KdenliveSettings::setSnaptopoints(false);
4137 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4139 int tracknumber = m_document->tracksCount() - end.track - 1;
4140 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4141 m_scene->clearSelection();
4142 if (isLocked) item->setItemLocked(true);
4144 if (item->isItemLocked()) item->setItemLocked(false);
4145 item->setSelected(true);
4147 if (item->baseClip()->isTransparent()) {
4148 // Also move automatic transition
4149 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4150 if (tr && tr->isAutomatic()) {
4151 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4152 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);
4153 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4156 KdenliveSettings::setSnaptopoints(snap);
4157 setDocumentModified();
4159 // undo last move and emit error message
4160 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4162 if (refresh) m_document->renderer()->doRefresh();
4163 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4166 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4169 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4170 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4171 resetSelectionGroup();
4172 m_scene->clearSelection();
4174 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4175 scene()->addItem(m_selectionGroup);
4177 m_document->renderer()->blockSignals(true);
4178 for (int i = 0; i < startClip.count(); i++) {
4180 startClip[i].startPos = startClip.at(i).startPos - offset;
4181 startClip[i].track = startClip.at(i).track - trackOffset;
4183 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4184 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4186 clip->setItemLocked(false);
4187 if (clip->parentItem()) {
4188 m_selectionGroup->addToGroup(clip->parentItem());
4189 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4191 m_selectionGroup->addToGroup(clip);
4192 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4194 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4195 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4197 for (int i = 0; i < startTransition.count(); i++) {
4199 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4200 startTransition[i].track = startTransition.at(i).track - trackOffset;
4202 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4204 tr->setItemLocked(false);
4205 if (tr->parentItem()) {
4206 m_selectionGroup->addToGroup(tr->parentItem());
4207 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4209 m_selectionGroup->addToGroup(tr);
4210 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4212 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());
4213 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4215 m_document->renderer()->blockSignals(false);
4217 if (m_selectionGroup) {
4218 bool snap = KdenliveSettings::snaptopoints();
4219 KdenliveSettings::setSnaptopoints(false);
4221 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4222 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4224 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4226 int max = children.count();
4227 for (int i = 0; i < max; i++) {
4228 if (children.at(i)->type() == GROUPWIDGET) {
4229 children += children.at(i)->childItems();
4230 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4231 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4232 /*m_document->clipManager()->removeGroup(grp);
4233 m_scene->destroyItemGroup(grp);*/
4234 children.removeAll(children.at(i));
4239 for (int i = 0; i < children.count(); i++) {
4240 // re-add items in correct place
4241 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4242 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4244 ItemInfo info = item->info();
4245 int tracknumber = m_document->tracksCount() - info.track - 1;
4246 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4248 item->setItemLocked(true);
4249 else if (item->isItemLocked())
4250 item->setItemLocked(false);
4252 if (item->type() == AVWIDGET) {
4253 ClipItem *clip = static_cast <ClipItem*>(item);
4254 info.track = m_document->tracksCount() - info.track;
4255 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4256 for (int i = 0; i < clip->effectsCount(); i++) {
4257 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4259 } else if (item->type() == TRANSITIONWIDGET) {
4260 Transition *tr = static_cast <Transition*>(item);
4262 if (!tr->forcedTrack()) {
4263 newTrack = getPreviousVideoTrack(info.track);
4265 newTrack = tr->transitionEndTrack() + trackOffset;
4266 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4268 tr->updateTransitionEndTrack(newTrack);
4269 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4273 resetSelectionGroup(false);
4275 for (int i = 0; i < children.count(); i++) {
4276 if (children.at(i)->parentItem())
4277 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4281 KdenliveSettings::setSnaptopoints(snap);
4282 m_document->renderer()->doRefresh();
4283 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4286 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4288 Transition *item = getTransitionItemAt(start.startPos, start.track);
4290 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);
4291 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4294 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4295 bool snap = KdenliveSettings::snaptopoints();
4296 KdenliveSettings::setSnaptopoints(false);
4297 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4298 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4299 // Transition was moved
4300 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4301 } else if (end.endPos == start.endPos) {
4302 // Transition start resize
4303 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4304 } else if (end.startPos == start.startPos) {
4305 // Transition end resize;
4306 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4307 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4310 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4311 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4312 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4314 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4315 KdenliveSettings::setSnaptopoints(snap);
4316 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4317 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());
4318 if (m_dragItem && m_dragItem == item) {
4320 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4321 if (transitionClip && transitionClip->baseClip()) {
4322 QString size = transitionClip->baseClip()->getProperty("frame_size");
4323 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4324 if (factor == 0) factor = 1.0;
4325 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4326 p.setY(size.section('x', 1, 1).toInt());
4328 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4330 if (m_refresh) m_document->renderer()->doRefresh();
4331 setDocumentModified();
4334 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4336 bool resizeClipStart = (start.startPos != end.startPos);
4337 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4339 if (dontWorry) return;
4340 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);
4341 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4344 if (item->parentItem()) {
4345 // Item is part of a group, reset group
4346 resetSelectionGroup();
4349 bool snap = KdenliveSettings::snaptopoints();
4350 KdenliveSettings::setSnaptopoints(false);
4351 if (resizeClipStart) {
4352 ItemInfo clipinfo = item->info();
4353 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4354 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4356 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4357 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4358 updatePositionEffects(item, clipinfo);
4359 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4361 ItemInfo clipinfo = item->info();
4362 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4363 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4365 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4366 updatePositionEffects(item, clipinfo);
4367 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4369 if (!resizeClipStart && end.cropStart != start.cropStart) {
4370 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4371 ItemInfo clipinfo = end;
4372 clipinfo.track = m_document->tracksCount() - end.track;
4373 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4375 item->setCropStart(end.cropStart);
4376 item->resetThumbs(true);
4379 m_document->renderer()->doRefresh();
4380 KdenliveSettings::setSnaptopoints(snap);
4381 setDocumentModified();
4384 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4386 if (pos == oldInfo.startPos.frames(m_document->fps()))
4388 bool snap = KdenliveSettings::snaptopoints();
4390 KdenliveSettings::setSnaptopoints(false);
4391 item->resizeStart(pos);
4392 if (item->startPos().frames(m_document->fps()) != pos) {
4393 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4394 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4395 KdenliveSettings::setSnaptopoints(snap);
4398 KdenliveSettings::setSnaptopoints(snap);
4401 bool hasParentCommand = false;
4403 hasParentCommand = true;
4405 command = new QUndoCommand();
4406 command->setText(i18n("Resize clip start"));
4409 // do this here, too, because otherwise undo won't update the group
4410 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4411 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4413 ItemInfo info = item->info();
4414 if (item->type() == AVWIDGET) {
4415 ItemInfo resizeinfo = oldInfo;
4416 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4417 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4419 // Check if there is an automatic transition on that clip (lower track)
4420 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4421 if (transition && transition->isAutomatic()) {
4422 ItemInfo trInfo = transition->info();
4423 ItemInfo newTrInfo = trInfo;
4424 newTrInfo.startPos = item->startPos();
4425 if (newTrInfo.startPos < newTrInfo.endPos)
4426 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4428 // Check if there is an automatic transition on that clip (upper track)
4429 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4430 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4431 ItemInfo trInfo = transition->info();
4432 ItemInfo newTrInfo = trInfo;
4433 newTrInfo.startPos = item->startPos();
4434 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4435 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4436 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4440 TODO: cleanup the effect update process
4442 ClipItem *clip = static_cast < ClipItem * >(item);
4444 updatePositionEffects(clip, oldInfo);
4448 QDomElement root = doc.createElement("list");
4449 doc.appendChild(root);
4450 QList <int> indexes;
4451 for (int i = 0; i < clip->effectsCount(); i++) {
4452 QDomElement effect = clip->effectAt(i);
4453 if (EffectsList::hasKeyFrames(effect)) {
4454 doc.appendChild(doc.importNode(effect, true));
4459 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4460 // Keyframes were modified, updateClip
4461 QDomNodeList effs = doc.elementsByTagName("effect");
4463 // Since we must always resize clip before updating the keyframes, we
4464 // put a resize command before & after checking keyframes so that
4465 // we are sure the resize is performed before whenever we do or undo the action
4467 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4468 for (int i = 0; i < indexes.count(); i++) {
4469 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4470 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4472 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4473 emit clipItemSelected(clip);
4475 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4478 KdenliveSettings::setSnaptopoints(false);
4479 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4480 KdenliveSettings::setSnaptopoints(snap);
4481 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4483 } else if (item->type() == TRANSITIONWIDGET) {
4484 Transition *transition = static_cast <Transition *>(item);
4485 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)) {
4486 // Cannot resize transition
4487 KdenliveSettings::setSnaptopoints(false);
4488 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4489 KdenliveSettings::setSnaptopoints(snap);
4490 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4492 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4493 if (command == NULL)
4494 m_commandStack->push(moveCommand);
4498 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4499 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4501 if (!hasParentCommand)
4502 m_commandStack->push(command);
4505 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4507 if (pos == oldInfo.endPos.frames(m_document->fps()))
4509 bool snap = KdenliveSettings::snaptopoints();
4511 KdenliveSettings::setSnaptopoints(false);
4512 item->resizeEnd(pos);
4513 if (item->endPos().frames(m_document->fps()) != pos) {
4514 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4515 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4516 KdenliveSettings::setSnaptopoints(snap);
4519 KdenliveSettings::setSnaptopoints(snap);
4522 bool hasParentCommand = false;
4524 hasParentCommand = true;
4526 command = new QUndoCommand();
4527 command->setText(i18n("Resize clip end"));
4530 // do this here, too, because otherwise undo won't update the group
4531 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4532 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4534 ItemInfo info = item->info();
4535 if (item->type() == AVWIDGET) {
4536 ItemInfo resizeinfo = info;
4537 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4538 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4540 // Check if there is an automatic transition on that clip (lower track)
4541 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4542 if (tr && tr->isAutomatic()) {
4543 ItemInfo trInfo = tr->info();
4544 ItemInfo newTrInfo = trInfo;
4545 newTrInfo.endPos = item->endPos();
4546 if (newTrInfo.endPos > newTrInfo.startPos)
4547 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4550 // Check if there is an automatic transition on that clip (upper track)
4551 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4552 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4553 ItemInfo trInfo = tr->info();
4554 ItemInfo newTrInfo = trInfo;
4555 newTrInfo.endPos = item->endPos();
4556 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4557 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4558 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4562 ClipItem *clip = static_cast < ClipItem * >(item);
4564 updatePositionEffects(clip, oldInfo);
4568 QDomElement root = doc.createElement("list");
4569 doc.appendChild(root);
4570 QList <int> indexes;
4571 for (int i = 0; i < clip->effectsCount(); i++) {
4572 QDomElement effect = clip->effectAt(i);
4573 if (EffectsList::hasKeyFrames(effect)) {
4574 doc.appendChild(doc.importNode(effect, true));
4579 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4580 // Keyframes were modified, updateClip
4581 QDomNodeList effs = doc.elementsByTagName("effect");
4583 // Since we must always resize clip before updating the keyframes, we
4584 // put a resize command before & after checking keyframes so that
4585 // we are sure the resize is performed before whenever we do or undo the action
4587 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4588 for (int i = 0; i < indexes.count(); i++) {
4589 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4590 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4592 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4593 emit clipItemSelected(clip);
4595 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4598 KdenliveSettings::setSnaptopoints(false);
4599 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4600 KdenliveSettings::setSnaptopoints(true);
4601 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4603 } else if (item->type() == TRANSITIONWIDGET) {
4604 Transition *transition = static_cast <Transition *>(item);
4605 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4606 // Cannot resize transition
4607 KdenliveSettings::setSnaptopoints(false);
4608 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4609 KdenliveSettings::setSnaptopoints(true);
4610 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4612 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4613 if (command == NULL)
4614 m_commandStack->push(moveCommand);
4617 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4618 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4620 if (!hasParentCommand)
4621 m_commandStack->push(command);
4624 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4626 int end = item->fadeIn();
4628 // there is a fade in effect
4629 int effectPos = item->hasEffect("volume", "fadein");
4630 if (effectPos != -1) {
4631 QDomElement oldeffect = item->effectAt(effectPos);
4632 int start = item->cropStart().frames(m_document->fps());
4633 int max = item->cropDuration().frames(m_document->fps());
4635 // Make sure the fade effect is not longer than the clip
4636 item->setFadeIn(max);
4637 end = item->fadeIn();
4640 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4641 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4642 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4643 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4644 // if fade effect is displayed, update the effect edit widget with new clip duration
4645 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4647 effectPos = item->hasEffect("brightness", "fade_from_black");
4648 if (effectPos != -1) {
4649 QDomElement oldeffect = item->effectAt(effectPos);
4650 int start = item->cropStart().frames(m_document->fps());
4651 int max = item->cropDuration().frames(m_document->fps());
4653 // Make sure the fade effect is not longer than the clip
4654 item->setFadeIn(max);
4655 end = item->fadeIn();
4658 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4659 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4660 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4661 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4662 // if fade effect is displayed, update the effect edit widget with new clip duration
4663 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4666 int start = item->fadeOut();
4668 // there is a fade out effect
4669 int effectPos = item->hasEffect("volume", "fadeout");
4670 if (effectPos != -1) {
4671 QDomElement oldeffect = item->effectAt(effectPos);
4672 int max = item->cropDuration().frames(m_document->fps());
4673 int end = max + item->cropStart().frames(m_document->fps());
4675 // Make sure the fade effect is not longer than the clip
4676 item->setFadeOut(max);
4677 start = item->fadeOut();
4679 start = end - start;
4680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4682 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4683 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4684 // if fade effect is displayed, update the effect edit widget with new clip duration
4685 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4687 effectPos = item->hasEffect("brightness", "fade_to_black");
4688 if (effectPos != -1) {
4689 QDomElement oldeffect = item->effectAt(effectPos);
4690 int max = item->cropDuration().frames(m_document->fps());
4691 int end = max + item->cropStart().frames(m_document->fps());
4693 // Make sure the fade effect is not longer than the clip
4694 item->setFadeOut(max);
4695 start = item->fadeOut();
4697 start = end - start;
4698 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4699 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4700 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4701 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4702 // if fade effect is displayed, update the effect edit widget with new clip duration
4703 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4707 int effectPos = item->hasEffect("freeze", "freeze");
4708 if (effectPos != -1) {
4709 // Freeze effect needs to be adjusted with clip resize
4710 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4711 QDomElement eff = item->getEffectAt(effectPos);
4712 if (!eff.isNull() && diff != 0) {
4713 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4714 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4715 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4716 emit clipItemSelected(item, item->selectedEffectIndex());
4721 updatePanZoom(item);
4724 double CustomTrackView::getSnapPointForPos(double pos)
4726 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4729 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4731 QList <GenTime> snaps;
4732 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4733 QList<QGraphicsItem *> itemList = items();
4734 for (int i = 0; i < itemList.count(); i++) {
4735 if (itemList.at(i) == selected) continue;
4736 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4737 if (itemList.at(i)->type() == AVWIDGET) {
4738 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4739 GenTime start = item->startPos();
4740 GenTime end = item->endPos();
4741 snaps.append(start);
4743 if (!offsetList.isEmpty()) {
4744 for (int j = 0; j < offsetList.size(); j++) {
4745 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4746 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4750 QList < GenTime > markers = item->snapMarkers();
4751 for (int j = 0; j < markers.size(); ++j) {
4752 GenTime t = markers.at(j);
4754 if (!offsetList.isEmpty()) {
4755 for (int k = 0; k < offsetList.size(); k++) {
4756 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4760 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4761 Transition *transition = static_cast <Transition*>(itemList.at(i));
4762 GenTime start = transition->startPos();
4763 GenTime end = transition->endPos();
4764 snaps.append(start);
4766 if (!offsetList.isEmpty()) {
4767 for (int j = 0; j < offsetList.size(); j++) {
4768 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4769 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4775 // add cursor position
4776 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4778 if (!offsetList.isEmpty()) {
4779 for (int j = 0; j < offsetList.size(); j++) {
4780 snaps.append(pos - offsetList.at(j));
4785 for (int i = 0; i < m_guides.count(); i++) {
4786 snaps.append(m_guides.at(i)->position());
4787 if (!offsetList.isEmpty()) {
4788 for (int j = 0; j < offsetList.size(); j++) {
4789 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4795 QPoint z = m_document->zone();
4796 snaps.append(GenTime(z.x(), m_document->fps()));
4797 snaps.append(GenTime(z.y(), m_document->fps()));
4800 m_scene->setSnapList(snaps);
4801 //for (int i = 0; i < m_snapPoints.size(); ++i)
4802 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4805 void CustomTrackView::slotSeekToPreviousSnap()
4807 updateSnapPoints(NULL);
4808 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4809 setCursorPos((int) res.frames(m_document->fps()));
4813 void CustomTrackView::slotSeekToNextSnap()
4815 updateSnapPoints(NULL);
4816 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4817 setCursorPos((int) res.frames(m_document->fps()));
4821 void CustomTrackView::clipStart()
4823 AbstractClipItem *item = getMainActiveClip();
4825 setCursorPos((int) item->startPos().frames(m_document->fps()));
4830 void CustomTrackView::clipEnd()
4832 AbstractClipItem *item = getMainActiveClip();
4834 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4839 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4841 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4842 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4843 m_commandStack->push(command);
4846 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4848 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4849 m_commandStack->push(command);
4852 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4854 DocClipBase *base = m_document->clipManager()->getClipById(id);
4855 QList <CommentedTime> markers = base->commentedSnapMarkers();
4857 if (markers.isEmpty()) {
4858 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4861 QUndoCommand *deleteMarkers = new QUndoCommand();
4862 deleteMarkers->setText("Delete clip markers");
4864 for (int i = 0; i < markers.size(); i++) {
4865 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4867 m_commandStack->push(deleteMarkers);
4870 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4872 DocClipBase *base = m_document->clipManager()->getClipById(id);
4873 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4874 else base->deleteSnapMarker(pos);
4875 emit updateClipMarkers(base);
4876 setDocumentModified();
4877 viewport()->update();
4880 int CustomTrackView::hasGuide(int pos, int offset)
4882 for (int i = 0; i < m_guides.count(); i++) {
4883 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4884 if (qAbs(guidePos - pos) <= offset) return guidePos;
4885 else if (guidePos > pos) return -1;
4890 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4894 double fps = m_document->fps();
4895 for (int i = 0; i < m_guides.count(); i++) {
4896 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4897 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4899 goMenu->setEnabled(!m_guides.isEmpty());
4902 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4904 if (oldPos > GenTime() && pos > GenTime()) {
4906 for (int i = 0; i < m_guides.count(); i++) {
4907 if (m_guides.at(i)->position() == oldPos) {
4908 Guide *item = m_guides.at(i);
4909 item->updateGuide(pos, comment);
4913 } else if (pos > GenTime()) addGuide(pos, comment);
4917 for (int i = 0; i < m_guides.count(); i++) {
4918 if (m_guides.at(i)->position() == oldPos) {
4919 delete m_guides.takeAt(i);
4924 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4926 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4927 m_document->syncGuides(m_guides);
4930 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4932 for (int i = 0; i < m_guides.count(); i++) {
4933 if (m_guides.at(i)->position() == pos) {
4934 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4938 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4939 scene()->addItem(g);
4941 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4942 m_document->syncGuides(m_guides);
4946 void CustomTrackView::slotAddGuide(bool dialog)
4948 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4950 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4951 if (d.exec() != QDialog::Accepted) return;
4952 marker.setComment(d.newMarker().comment());
4954 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4956 if (addGuide(marker.time(), marker.comment())) {
4957 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4958 m_commandStack->push(command);
4962 void CustomTrackView::slotEditGuide(int guidePos)
4965 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4966 else pos = GenTime(guidePos, m_document->fps());
4968 for (int i = 0; i < m_guides.count(); i++) {
4969 if (m_guides.at(i)->position() == pos) {
4970 slotEditGuide(m_guides.at(i)->info());
4975 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4978 void CustomTrackView::slotEditGuide(CommentedTime guide)
4980 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4981 if (d.exec() == QDialog::Accepted) {
4982 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4983 m_commandStack->push(command);
4988 void CustomTrackView::slotEditTimeLineGuide()
4990 if (m_dragGuide == NULL) return;
4991 CommentedTime guide = m_dragGuide->info();
4992 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4993 if (d.exec() == QDialog::Accepted) {
4994 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4995 m_commandStack->push(command);
4999 void CustomTrackView::slotDeleteGuide(int guidePos)
5002 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5003 else pos = GenTime(guidePos, m_document->fps());
5005 for (int i = 0; i < m_guides.count(); i++) {
5006 if (m_guides.at(i)->position() == pos) {
5007 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5008 m_commandStack->push(command);
5013 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5017 void CustomTrackView::slotDeleteTimeLineGuide()
5019 if (m_dragGuide == NULL) return;
5020 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5021 m_commandStack->push(command);
5025 void CustomTrackView::slotDeleteAllGuides()
5027 QUndoCommand *deleteAll = new QUndoCommand();
5028 deleteAll->setText("Delete all guides");
5029 for (int i = 0; i < m_guides.count(); i++) {
5030 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5032 m_commandStack->push(deleteAll);
5035 void CustomTrackView::setTool(PROJECTTOOL tool)
5040 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5043 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5044 m_scene->setScale(scaleFactor, verticalScale);
5045 removeTipAnimation();
5046 bool adjust = false;
5047 if (verticalScale != matrix().m22()) adjust = true;
5048 setMatrix(newmatrix);
5050 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5051 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5052 for (int i = 0; i < m_guides.count(); i++) {
5053 QLineF l = m_guides.at(i)->line();
5054 l.setP2(QPointF(l.x2(), newHeight));
5055 m_guides.at(i)->setLine(l);
5057 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5060 int diff = sceneRect().width() - m_projectDuration;
5061 if (diff * newmatrix.m11() < 50) {
5062 if (newmatrix.m11() < 0.4)
5063 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5065 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5067 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5068 centerOn(QPointF(cursorPos(), verticalPos));
5071 void CustomTrackView::slotRefreshGuides()
5073 if (KdenliveSettings::showmarkers()) {
5074 for (int i = 0; i < m_guides.count(); i++)
5075 m_guides.at(i)->update();
5079 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5081 painter->setClipRect(rect);
5082 QPen pen1 = painter->pen();
5083 pen1.setColor(palette().dark().color());
5084 painter->setPen(pen1);
5085 double min = rect.left();
5086 double max = rect.right();
5087 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5088 int maxTrack = m_document->tracksCount();
5089 QColor lockedColor = palette().button().color();
5090 QColor audioColor = palette().alternateBase().color();
5091 for (int i = 0; i < maxTrack; i++) {
5092 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5093 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5094 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5095 if (i == m_selectedTrack)
5096 painter->fillRect(track, m_activeTrackBrush.brush(this));
5098 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5100 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5104 bool CustomTrackView::findString(const QString &text)
5107 for (int i = 0; i < m_searchPoints.size(); ++i) {
5108 marker = m_searchPoints.at(i).comment();
5109 if (marker.contains(text, Qt::CaseInsensitive)) {
5110 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5111 int vert = verticalScrollBar()->value();
5112 int hor = cursorPos();
5113 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5121 void CustomTrackView::selectFound(QString track, QString pos)
5123 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5124 slotSelectTrack(track.toInt());
5126 int vert = verticalScrollBar()->value();
5127 int hor = cursorPos();
5128 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5131 bool CustomTrackView::findNextString(const QString &text)
5134 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5135 marker = m_searchPoints.at(i).comment();
5136 if (marker.contains(text, Qt::CaseInsensitive)) {
5137 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5138 int vert = verticalScrollBar()->value();
5139 int hor = cursorPos();
5140 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5149 void CustomTrackView::initSearchStrings()
5151 m_searchPoints.clear();
5152 QList<QGraphicsItem *> itemList = items();
5153 for (int i = 0; i < itemList.count(); i++) {
5154 // parse all clip names
5155 if (itemList.at(i)->type() == AVWIDGET) {
5156 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5157 GenTime start = item->startPos();
5158 CommentedTime t(start, item->clipName());
5159 m_searchPoints.append(t);
5160 // add all clip markers
5161 QList < CommentedTime > markers = item->commentedSnapMarkers();
5162 m_searchPoints += markers;
5167 for (int i = 0; i < m_guides.count(); i++)
5168 m_searchPoints.append(m_guides.at(i)->info());
5170 qSort(m_searchPoints);
5173 void CustomTrackView::clearSearchStrings()
5175 m_searchPoints.clear();
5179 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5181 QList<ItemInfo> matchingInfo;
5182 QList<QGraphicsItem *> itemList = items();
5183 for (int i = 0; i < itemList.count(); i++) {
5184 if (itemList.at(i)->type() == AVWIDGET) {
5185 ClipItem *item = (ClipItem *)itemList.at(i);
5186 if (item->clipProducer() == clipId)
5187 matchingInfo << item->info();
5190 return matchingInfo;
5193 void CustomTrackView::copyClip()
5195 qDeleteAll(m_copiedItems);
5196 m_copiedItems.clear();
5197 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5198 if (itemList.count() == 0) {
5199 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5202 for (int i = 0; i < itemList.count(); i++) {
5203 if (itemList.at(i)->type() == AVWIDGET) {
5204 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5205 ClipItem *clone = clip->clone(clip->info());
5206 m_copiedItems.append(clone);
5207 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5208 Transition *dup = static_cast <Transition *>(itemList.at(i));
5209 m_copiedItems.append(dup->clone());
5214 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5216 if (m_scene->editMode() != NORMALEDIT) {
5217 // If we are in overwrite mode, always allow the move
5220 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));
5221 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5222 for (int i = 0; i < collisions.count(); i++) {
5223 if (collisions.at(i)->type() == type) return false;
5228 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5231 for (int i = 0; i < infoList.count(); i++) {
5232 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));
5235 QList<QGraphicsItem *> collisions = scene()->items(path);
5236 for (int i = 0; i < collisions.count(); i++) {
5237 if (collisions.at(i)->type() == type) return false;
5242 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5244 for (int i = 0; i < items.count(); i++) {
5245 ItemInfo info = items.at(i)->info();
5246 info.startPos += offset;
5247 info.endPos += offset;
5248 info.track += trackOffset;
5249 if (!canBePastedTo(info, items.at(i)->type())) return false;
5254 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5256 QPainterPath movePath;
5257 movePath.moveTo(0, 0);
5259 for (int i = 0; i < items.count(); i++) {
5260 ItemInfo info = items.at(i)->info();
5261 info.startPos = info.startPos + offset;
5262 info.endPos = info.endPos + offset;
5263 info.track = info.track + trackOffset;
5264 if (info.startPos < GenTime()) {
5265 // No clip should go below 0
5268 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));
5269 movePath.addRect(rect);
5271 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5272 for (int i = 0; i < collisions.count(); i++) {
5273 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5274 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5282 void CustomTrackView::pasteClip()
5284 if (m_copiedItems.count() == 0) {
5285 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5290 GenTime pos = GenTime(-1);
5291 if (m_menuPosition.isNull()) {
5292 position = mapFromGlobal(QCursor::pos());
5293 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5294 track = m_selectedTrack;
5295 pos = GenTime(m_cursorPos, m_document->fps());
5296 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5300 position = m_menuPosition;
5303 if (pos == GenTime(-1))
5304 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5306 track = (int)(mapToScene(position).y() / m_tracksHeight);
5308 GenTime leftPos = m_copiedItems.at(0)->startPos();
5309 int lowerTrack = m_copiedItems.at(0)->track();
5310 int upperTrack = m_copiedItems.at(0)->track();
5311 for (int i = 1; i < m_copiedItems.count(); i++) {
5312 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5313 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5314 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5317 GenTime offset = pos - leftPos;
5318 int trackOffset = track - lowerTrack;
5320 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5321 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5322 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5323 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5326 QUndoCommand *pasteClips = new QUndoCommand();
5327 pasteClips->setText("Paste clips");
5329 for (int i = 0; i < m_copiedItems.count(); i++) {
5330 // parse all clip names
5331 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5332 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5333 ItemInfo info = clip->info();
5334 info.startPos += offset;
5335 info.endPos += offset;
5336 info.track += trackOffset;
5337 if (canBePastedTo(info, AVWIDGET)) {
5338 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5339 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5340 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5341 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5343 info.startPos = tr->startPos() + offset;
5344 info.endPos = tr->endPos() + offset;
5345 info.track = tr->track() + trackOffset;
5346 int transitionEndTrack;
5347 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5348 else transitionEndTrack = tr->transitionEndTrack();
5349 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5350 if (info.startPos >= info.endPos) {
5351 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5352 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5353 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5356 m_commandStack->push(pasteClips);
5359 void CustomTrackView::pasteClipEffects()
5361 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5362 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5365 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5367 QUndoCommand *paste = new QUndoCommand();
5368 paste->setText("Paste effects");
5370 QList<QGraphicsItem *> clips = scene()->selectedItems();
5373 for (int i = 0; i < clips.count(); ++i) {
5374 if (clips.at(i)->type() == GROUPWIDGET) {
5375 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5376 for (int j = 0; j < children.count(); j++) {
5377 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5378 clips.append(children.at(j));
5385 for (int i = 0; i < clips.count(); ++i) {
5386 if (clips.at(i)->type() == AVWIDGET) {
5387 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5388 for (int j = 0; j < clip->effectsCount(); j++) {
5389 QDomElement eff = clip->effectAt(j);
5390 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5391 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5392 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5397 if (paste->childCount() > 0) m_commandStack->push(paste);
5400 //adjust effects (fades, ...)
5401 for (int i = 0; i < clips.count(); ++i) {
5402 if (clips.at(i)->type() == AVWIDGET) {
5403 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5404 updatePositionEffects(item, item->info());
5410 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5412 // parse parameters to check if we need to adjust to the new crop start
5413 int diff = (newstart - oldstart).frames(m_document->fps());
5414 int max = (newstart + duration).frames(m_document->fps());
5415 QDomNodeList params = xml.elementsByTagName("parameter");
5416 for (int i = 0; i < params.count(); i++) {
5417 QDomElement e = params.item(i).toElement();
5418 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5419 QString def = e.attribute("default");
5420 // Effect has a keyframe type parameter, we need to adjust the values
5421 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5422 QStringList newKeyFrames;
5423 foreach(const QString &str, keys) {
5424 int pos = str.section(':', 0, 0).toInt();
5425 double val = str.section(':', 1, 1).toDouble();
5428 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5430 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5432 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5433 e.setAttribute("keyframes", newKeyFrames.join(";"));
5438 ClipItem *CustomTrackView::getClipUnderCursor() const
5440 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5441 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5442 for (int i = 0; i < collisions.count(); i++) {
5443 if (collisions.at(i)->type() == AVWIDGET) {
5444 return static_cast < ClipItem *>(collisions.at(i));
5450 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5452 QList<QGraphicsItem *> clips = scene()->selectedItems();
5453 if (clips.isEmpty()) {
5454 return getClipUnderCursor();
5456 AbstractClipItem *item = NULL;
5457 for (int i = 0; i < clips.count(); ++i) {
5458 if (clips.at(i)->type() == AVWIDGET) {
5459 item = static_cast < AbstractClipItem *>(clips.at(i));
5460 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5463 if (item) return item;
5468 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5470 QList<QGraphicsItem *> clips = scene()->selectedItems();
5471 if (clips.isEmpty()) {
5472 return getClipUnderCursor();
5475 // remove all items in the list that are not clips
5476 for (int i = 0; i < clips.count();) {
5477 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5480 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5481 for (int i = 0; i < clips.count(); ++i) {
5482 if (clips.at(i)->type() == AVWIDGET) {
5483 item = static_cast < ClipItem *>(clips.at(i));
5484 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5492 void CustomTrackView::setInPoint()
5494 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5496 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5499 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5503 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5506 void CustomTrackView::setOutPoint()
5508 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5510 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5513 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5517 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5520 void CustomTrackView::slotUpdateAllThumbs()
5522 if (!isEnabled()) return;
5523 QList<QGraphicsItem *> itemList = items();
5524 //if (itemList.isEmpty()) return;
5526 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5527 for (int i = 0; i < itemList.count(); i++) {
5528 if (itemList.at(i)->type() == AVWIDGET) {
5529 item = static_cast <ClipItem *>(itemList.at(i));
5530 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5531 // Check if we have a cached thumbnail
5532 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5533 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5534 if (QFile::exists(thumb)) {
5536 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5537 item->slotSetStartThumb(pix);
5540 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5541 QString endThumb = startThumb;
5542 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5543 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5544 if (QFile::exists(startThumb)) {
5545 QPixmap pix(startThumb);
5546 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5547 item->slotSetStartThumb(pix);
5549 if (QFile::exists(endThumb)) {
5550 QPixmap pix(endThumb);
5551 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5552 item->slotSetEndThumb(pix);
5555 item->refreshClip(false);
5559 viewport()->update();
5562 void CustomTrackView::saveThumbnails()
5564 QList<QGraphicsItem *> itemList = items();
5566 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5567 for (int i = 0; i < itemList.count(); i++) {
5568 if (itemList.at(i)->type() == AVWIDGET) {
5569 item = static_cast <ClipItem *>(itemList.at(i));
5570 if (item->clipType() != COLOR) {
5571 // Check if we have a cached thumbnail
5572 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5573 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5574 if (!QFile::exists(thumb)) {
5575 QPixmap pix(item->startThumb());
5579 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5580 QString endThumb = startThumb;
5581 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5582 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5583 if (!QFile::exists(startThumb)) {
5584 QPixmap pix(item->startThumb());
5585 pix.save(startThumb);
5587 if (!QFile::exists(endThumb)) {
5588 QPixmap pix(item->endThumb());
5598 void CustomTrackView::slotInsertTrack(int ix)
5600 TrackDialog d(m_document, parentWidget());
5601 d.comboTracks->setCurrentIndex(ix);
5602 d.label->setText(i18n("Insert track"));
5603 d.setWindowTitle(i18n("Insert New Track"));
5605 if (d.exec() == QDialog::Accepted) {
5606 ix = d.comboTracks->currentIndex();
5607 if (d.before_select->currentIndex() == 1)
5610 info.isMute = false;
5611 info.isLocked = false;
5612 if (d.video_track->isChecked()) {
5613 info.type = VIDEOTRACK;
5614 info.isBlind = false;
5616 info.type = AUDIOTRACK;
5617 info.isBlind = true;
5619 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5620 m_commandStack->push(addTrack);
5621 setDocumentModified();
5625 void CustomTrackView::slotDeleteTrack(int ix)
5627 if (m_document->tracksCount() < 2) return;
5628 TrackDialog d(m_document, parentWidget());
5629 d.comboTracks->setCurrentIndex(ix);
5630 d.label->setText(i18n("Delete track"));
5631 d.before_select->setHidden(true);
5632 d.setWindowTitle(i18n("Delete Track"));
5633 d.video_track->setHidden(true);
5634 d.audio_track->setHidden(true);
5635 if (d.exec() == QDialog::Accepted) {
5636 ix = d.comboTracks->currentIndex();
5637 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5638 deleteTimelineTrack(ix, info);
5639 setDocumentModified();
5640 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5641 m_commandStack->push(command);*/
5645 void CustomTrackView::slotConfigTracks(int ix)
5647 TracksConfigDialog d(m_document, ix, parentWidget());
5648 if (d.exec() == QDialog::Accepted) {
5649 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5650 m_commandStack->push(configTracks);
5651 QList <int> toDelete = d.deletedTracks();
5652 for (int i = 0; i < toDelete.count(); ++i) {
5653 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5654 deleteTimelineTrack(toDelete.at(i) - i, info);
5656 setDocumentModified();
5660 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5662 if (m_document->tracksCount() < 2) return;
5663 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5664 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5665 QList<QGraphicsItem *> selection = m_scene->items(r);
5666 QUndoCommand *deleteTrack = new QUndoCommand();
5667 deleteTrack->setText("Delete track");
5669 // Delete all clips in selected track
5670 for (int i = 0; i < selection.count(); i++) {
5671 if (selection.at(i)->type() == AVWIDGET) {
5672 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5673 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5674 m_scene->removeItem(item);
5677 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5678 Transition *item = static_cast <Transition *>(selection.at(i));
5679 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5680 m_scene->removeItem(item);
5686 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5687 m_commandStack->push(deleteTrack);
5690 void CustomTrackView::autoTransition()
5692 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5693 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5694 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5697 Transition *tr = static_cast <Transition*>(itemList.at(0));
5698 tr->setAutomatic(!tr->isAutomatic());
5699 QDomElement transition = tr->toXML();
5700 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);
5701 setDocumentModified();
5705 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5708 QDomNodeList params = effect.elementsByTagName("parameter");
5709 for (int i = 0; i < params.count(); i++) {
5710 QDomElement e = params.item(i).toElement();
5711 if (!e.isNull() && e.attribute("type") == "constant") {
5712 if (e.hasAttribute("factor")) {
5713 double factor = e.attribute("factor").toDouble();
5714 double value = e.attribute("value").toDouble();
5715 value = value / factor;
5716 result.append(QString::number(value));
5717 } else result.append(e.attribute("value"));
5723 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5725 QList<QGraphicsItem *> list = scene()->items();
5726 ClipItem *clip = NULL;
5727 for (int i = 0; i < list.size(); ++i) {
5728 if (list.at(i)->type() == AVWIDGET) {
5729 clip = static_cast <ClipItem *>(list.at(i));
5730 if (clip->clipProducer() == id) {
5731 clip->setClipName(name);
5735 viewport()->update();
5738 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5740 minimum = GenTime();
5741 maximum = GenTime();
5742 QList<QGraphicsItem *> selection;
5743 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5744 selection.removeAll(item);
5745 for (int i = 0; i < selection.count(); i++) {
5746 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5747 if (clip && clip->type() == AVWIDGET) {
5748 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5749 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5754 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5756 minimum = GenTime();
5757 maximum = GenTime();
5758 QList<QGraphicsItem *> selection;
5759 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5760 selection.removeAll(item);
5761 for (int i = 0; i < selection.count(); i++) {
5762 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5763 if (clip && clip->type() == TRANSITIONWIDGET) {
5764 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5765 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5770 void CustomTrackView::loadGroups(const QDomNodeList groups)
5772 for (int i = 0; i < groups.count(); i++) {
5773 QDomNodeList children = groups.at(i).childNodes();
5774 scene()->clearSelection();
5775 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5776 QDomNode n = children.item(nodeindex);
5777 QDomElement elem = n.toElement();
5778 int pos = elem.attribute("position").toInt();
5779 int track = elem.attribute("track").toInt();
5780 if (elem.tagName() == "clipitem") {
5781 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5782 if (clip) clip->setSelected(true);
5784 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5785 if (clip) clip->setSelected(true);
5788 groupSelectedItems(false, true);
5792 void CustomTrackView::splitAudio()
5794 resetSelectionGroup();
5795 QList<QGraphicsItem *> selection = scene()->selectedItems();
5796 if (selection.isEmpty()) {
5797 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5800 QUndoCommand *splitCommand = new QUndoCommand();
5801 splitCommand->setText(i18n("Split audio"));
5802 for (int i = 0; i < selection.count(); i++) {
5803 if (selection.at(i)->type() == AVWIDGET) {
5804 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5805 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5806 if (clip->parentItem()) {
5807 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5809 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5814 if (splitCommand->childCount() > 0)
5815 m_commandStack->push(splitCommand);
5818 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5820 ClipItem *clip = getClipItemAt(pos, track);
5822 kDebug() << "// Cannot find clip to split!!!";
5826 int start = pos.frames(m_document->fps());
5827 int freetrack = m_document->tracksCount() - track - 1;
5829 // do not split audio when we are on an audio track
5830 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5833 for (; freetrack > 0; freetrack--) {
5834 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5835 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5836 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5837 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5838 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5843 kDebug() << "GOT TRK: " << track;
5844 if (freetrack == 0) {
5845 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5847 ItemInfo info = clip->info();
5848 info.track = m_document->tracksCount() - freetrack;
5849 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5850 scene()->clearSelection();
5851 clip->setSelected(true);
5852 ClipItem *audioClip = getClipItemAt(start, info.track);
5854 clip->setVideoOnly(true);
5855 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5856 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5858 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5859 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5861 audioClip->setSelected(true);
5862 audioClip->setAudioOnly(true);
5863 groupSelectedItems(false, true);
5867 // unsplit clip: remove audio part and change video part to normal clip
5868 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5869 kDebug() << "//CANNOT FIND CLP GRP";
5872 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5873 QList<QGraphicsItem *> children = grp->childItems();
5874 if (children.count() != 2) {
5875 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5878 for (int i = 0; i < children.count(); i++) {
5879 if (children.at(i) != clip) {
5880 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5881 ItemInfo info = clip->info();
5882 deleteClip(clp->info());
5883 clip->setVideoOnly(false);
5884 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5885 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5890 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5891 m_document->clipManager()->removeGroup(grp);
5892 scene()->destroyItemGroup(grp);
5896 void CustomTrackView::setVideoOnly()
5898 resetSelectionGroup();
5899 QList<QGraphicsItem *> selection = scene()->selectedItems();
5900 if (selection.isEmpty()) {
5901 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5904 QUndoCommand *videoCommand = new QUndoCommand();
5905 videoCommand->setText(i18n("Video only"));
5906 for (int i = 0; i < selection.count(); i++) {
5907 if (selection.at(i)->type() == AVWIDGET) {
5908 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5909 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5910 if (clip->parentItem()) {
5911 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5913 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5918 m_commandStack->push(videoCommand);
5921 void CustomTrackView::setAudioOnly()
5923 resetSelectionGroup();
5924 QList<QGraphicsItem *> selection = scene()->selectedItems();
5925 if (selection.isEmpty()) {
5926 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5929 QUndoCommand *videoCommand = new QUndoCommand();
5930 videoCommand->setText(i18n("Audio only"));
5931 for (int i = 0; i < selection.count(); i++) {
5932 if (selection.at(i)->type() == AVWIDGET) {
5933 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5934 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5935 if (clip->parentItem()) {
5936 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5938 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5943 m_commandStack->push(videoCommand);
5946 void CustomTrackView::setAudioAndVideo()
5948 resetSelectionGroup();
5949 QList<QGraphicsItem *> selection = scene()->selectedItems();
5950 if (selection.isEmpty()) {
5951 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5954 QUndoCommand *videoCommand = new QUndoCommand();
5955 videoCommand->setText(i18n("Audio and Video"));
5956 for (int i = 0; i < selection.count(); i++) {
5957 if (selection.at(i)->type() == AVWIDGET) {
5958 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5959 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5960 if (clip->parentItem()) {
5961 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5963 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5968 m_commandStack->push(videoCommand);
5971 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5973 ClipItem *clip = getClipItemAt(pos, track);
5975 kDebug() << "// Cannot find clip to split!!!";
5979 int start = pos.frames(m_document->fps());
5980 clip->setVideoOnly(true);
5981 clip->setAudioOnly(false);
5982 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5983 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5985 } else if (audioOnly) {
5986 int start = pos.frames(m_document->fps());
5987 clip->setAudioOnly(true);
5988 clip->setVideoOnly(false);
5989 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5990 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5993 int start = pos.frames(m_document->fps());
5994 clip->setAudioOnly(false);
5995 clip->setVideoOnly(false);
5996 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5997 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6001 setDocumentModified();
6004 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6006 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6007 m_clipTypeGroup->setEnabled(false);
6009 m_clipTypeGroup->setEnabled(true);
6010 QList <QAction *> actions = m_clipTypeGroup->actions();
6012 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6013 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6014 else lookup = "clip_audio_and_video";
6015 for (int i = 0; i < actions.count(); i++) {
6016 if (actions.at(i)->data().toString() == lookup) {
6017 actions.at(i)->setChecked(true);
6024 void CustomTrackView::slotGoToMarker(QAction *action)
6026 int pos = action->data().toInt();
6027 setCursorPos(pos, true);
6030 void CustomTrackView::reloadTransitionLumas()
6034 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6035 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6036 for (int i = 0; i < params.count(); i++) {
6037 QDomElement e = params.item(i).toElement();
6038 if (e.attribute("tag") == "resource") {
6039 lumaNames = e.attribute("paramlistdisplay");
6040 lumaFiles = e.attribute("paramlist");
6045 QList<QGraphicsItem *> itemList = items();
6046 Transition *transitionitem;
6047 QDomElement transitionXml;
6048 for (int i = 0; i < itemList.count(); i++) {
6049 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6050 transitionitem = static_cast <Transition*>(itemList.at(i));
6051 transitionXml = transitionitem->toXML();
6052 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6053 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6054 for (int i = 0; i < params.count(); i++) {
6055 QDomElement e = params.item(i).toElement();
6056 if (e.attribute("tag") == "resource") {
6057 e.setAttribute("paramlistdisplay", lumaNames);
6058 e.setAttribute("paramlist", lumaFiles);
6063 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6064 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6065 for (int i = 0; i < params.count(); i++) {
6066 QDomElement e = params.item(i).toElement();
6067 if (e.attribute("tag") == "luma") {
6068 e.setAttribute("paramlistdisplay", lumaNames);
6069 e.setAttribute("paramlist", lumaFiles);
6076 emit transitionItemSelected(NULL);
6079 double CustomTrackView::fps() const
6081 return m_document->fps();
6084 void CustomTrackView::updateProjectFps()
6086 // update all clips to the new fps
6087 resetSelectionGroup();
6088 scene()->clearSelection();
6090 QList<QGraphicsItem *> itemList = items();
6091 for (int i = 0; i < itemList.count(); i++) {
6092 // remove all items and re-add them one by one
6093 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6095 for (int i = 0; i < itemList.count(); i++) {
6096 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6097 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6098 clip->updateFps(m_document->fps());
6099 m_scene->addItem(clip);
6100 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6101 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6102 QList<QGraphicsItem *> children = grp->childItems();
6103 for (int j = 0; j < children.count(); j++) {
6104 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6105 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6106 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6107 clip->updateFps(m_document->fps());
6110 m_document->clipManager()->removeGroup(grp);
6111 m_scene->addItem(grp);
6112 scene()->destroyItemGroup(grp);
6113 for (int j = 0; j < children.count(); j++) {
6114 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6115 //children.at(j)->setParentItem(0);
6116 children.at(j)->setSelected(true);
6119 groupSelectedItems(true, true);
6120 } else if (itemList.at(i)->type() == GUIDEITEM) {
6121 Guide *g = static_cast<Guide *>(itemList.at(i));
6123 m_scene->addItem(g);
6126 viewport()->update();
6129 void CustomTrackView::slotTrackDown()
6131 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6132 else m_selectedTrack++;
6133 emit updateTrackHeaders();
6134 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6135 ensureVisible(rect, 0, 0);
6136 viewport()->update();
6139 void CustomTrackView::slotTrackUp()
6141 if (m_selectedTrack > 0) m_selectedTrack--;
6142 else m_selectedTrack = m_document->tracksCount() - 1;
6143 emit updateTrackHeaders();
6144 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6145 ensureVisible(rect, 0, 0);
6146 viewport()->update();
6149 int CustomTrackView::selectedTrack() const
6151 return m_selectedTrack;
6154 QStringList CustomTrackView::selectedClips() const
6156 QStringList clipIds;
6157 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6158 for (int i = 0; i < selection.count(); i++) {
6159 if (selection.at(i)->type() == AVWIDGET) {
6160 ClipItem *item = (ClipItem *)selection.at(i);
6161 clipIds << item->clipProducer();
6167 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6169 QList<ClipItem *> clips;
6170 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6171 for (int i = 0; i < selection.count(); i++) {
6172 if (selection.at(i)->type() == AVWIDGET) {
6173 clips.append((ClipItem *)selection.at(i));
6179 void CustomTrackView::slotSelectTrack(int ix)
6181 m_selectedTrack = qMax(0, ix);
6182 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6183 emit updateTrackHeaders();
6184 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6185 ensureVisible(rect, 0, 0);
6186 viewport()->update();
6189 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6192 if (track != -1 && pos != -1)
6193 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6195 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6196 QList<QGraphicsItem *> selection = m_scene->items(rect);
6197 resetSelectionGroup(group);
6198 if (!group) m_scene->clearSelection();
6199 for (int i = 0; i < selection.count(); i++) {
6200 if (selection.at(i)->type() == AVWIDGET) {
6201 selection.at(i)->setSelected(add);
6205 if (group) groupSelectedItems();
6208 void CustomTrackView::selectTransition(bool add, bool group)
6210 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6211 QList<QGraphicsItem *> selection = m_scene->items(rect);
6212 resetSelectionGroup(group);
6213 if (!group) m_scene->clearSelection();
6214 for (int i = 0; i < selection.count(); i++) {
6215 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6216 selection.at(i)->setSelected(add);
6220 if (group) groupSelectedItems();
6223 QStringList CustomTrackView::extractTransitionsLumas()
6226 QList<QGraphicsItem *> itemList = items();
6227 Transition *transitionitem;
6228 QDomElement transitionXml;
6229 for (int i = 0; i < itemList.count(); i++) {
6230 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6231 transitionitem = static_cast <Transition*>(itemList.at(i));
6232 transitionXml = transitionitem->toXML();
6233 QString luma = EffectsList::parameter(transitionXml, "luma");
6234 if (!luma.isEmpty()) urls << luma;
6240 void CustomTrackView::setEditMode(EDITMODE mode)
6242 m_scene->setEditMode(mode);
6245 void CustomTrackView::checkTrackSequence(int track)
6247 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6248 //track = m_document->tracksCount() -track;
6249 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6250 QList<QGraphicsItem *> selection = m_scene->items(rect);
6251 QList <int> timelineList;
6252 timelineList.append(0);
6253 for (int i = 0; i < selection.count(); i++) {
6254 if (selection.at(i)->type() == AVWIDGET) {
6255 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6256 int start = clip->startPos().frames(m_document->fps());
6257 int end = clip->endPos().frames(m_document->fps());
6258 if (!timelineList.contains(start)) timelineList.append(start);
6259 if (!timelineList.contains(end)) timelineList.append(end);
6262 qSort(timelineList);
6263 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6264 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6267 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6269 if (data.isEmpty()) return;
6270 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6272 info.startPos = GenTime(in, m_document->fps());
6273 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6274 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6275 info.cropDuration = info.endPos - info.startPos;
6276 info.track = m_selectedTrack;
6277 QUndoCommand *addCommand = new QUndoCommand();
6278 addCommand->setText(i18n("Insert clip"));
6279 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6280 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6281 m_commandStack->push(addCommand);
6283 selectClip(true, false, m_selectedTrack, in);
6284 // Automatic audio split
6285 if (KdenliveSettings::splitaudio())
6289 void CustomTrackView::clearSelection()
6291 resetSelectionGroup();
6292 scene()->clearSelection();
6294 emit clipItemSelected(NULL);
6297 void CustomTrackView::updatePalette()
6299 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6303 pen1.setColor(palette().text().color());
6304 m_cursorLine->setPen(pen1);
6306 emit tracksChanged();
6309 void CustomTrackView::removeTipAnimation()
6312 scene()->removeItem(m_visualTip);
6313 m_animationTimer->stop();
6321 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6323 if (m_visualTip == NULL) {
6324 QRectF rect = clip->sceneBoundingRect();
6325 m_animation = new QGraphicsItemAnimation;
6326 m_animation->setTimeLine(m_animationTimer);
6327 m_animation->setScaleAt(1, 1, 1);
6332 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6333 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6334 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6336 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6338 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6340 m_animation->setScaleAt(.5, 2, 2);
6344 polygon << QPoint(0, - size * 2);
6345 if (mode == RESIZESTART)
6346 polygon << QPoint(size * 2, 0);
6348 polygon << QPoint(- size * 2, 0);
6349 polygon << QPoint(0, size * 2);
6350 polygon << QPoint(0, - size * 2);
6352 m_visualTip = new QGraphicsPolygonItem(polygon);
6353 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6354 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6355 if (mode == RESIZESTART)
6356 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6358 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6360 m_animation->setScaleAt(.5, 2, 1);
6362 case TRANSITIONSTART:
6364 polygon << QPoint(0, - size * 2);
6365 if (mode == TRANSITIONSTART)
6366 polygon << QPoint(size * 2, 0);
6368 polygon << QPoint(- size * 2, 0);
6369 polygon << QPoint(0, 0);
6370 polygon << QPoint(0, - size * 2);
6372 m_visualTip = new QGraphicsPolygonItem(polygon);
6373 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6374 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6375 if (mode == TRANSITIONSTART)
6376 m_visualTip->setPos(rect.x(), rect.bottom());
6378 m_visualTip->setPos(rect.right(), rect.bottom());
6380 m_animation->setScaleAt(.5, 2, 2);
6387 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6388 m_visualTip->setZValue(100);
6389 scene()->addItem(m_visualTip);
6390 m_animation->setItem(m_visualTip);
6391 m_animationTimer->start();
6395 bool CustomTrackView::hasAudio(int track) const
6397 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6398 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6399 QGraphicsItem *item;
6400 for (int i = 0; i < collisions.count(); i++) {
6401 item = collisions.at(i);
6402 if (!item->isEnabled()) continue;
6403 if (item->type() == AVWIDGET) {
6404 ClipItem *clip = static_cast <ClipItem *>(item);
6405 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6411 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6413 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6414 m_commandStack->push(command);
6415 setDocumentModified();
6419 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6421 EffectsParameterList parameters;
6422 parameters.addParam("tag", effect.attribute("tag"));
6423 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6424 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6425 parameters.addParam("id", effect.attribute("id"));
6426 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6427 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6428 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6429 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6431 QDomNodeList params = effect.elementsByTagName("parameter");
6432 for (int i = 0; i < params.count(); i++) {
6433 QDomElement e = params.item(i).toElement();
6434 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6435 if (e.attribute("type") == "simplekeyframe") {
6437 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6438 double factor = e.attribute("factor", "1").toDouble();
6439 for (int j = 0; j < values.count(); j++) {
6440 QString pos = values.at(j).section(':', 0, 0);
6441 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6442 values[j] = pos + "=" + QString::number(val);
6444 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6445 parameters.addParam(e.attribute("name"), values.join(";"));
6446 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6447 parameters.addParam("max", e.attribute("max"));
6448 parameters.addParam("min", e.attribute("min"));
6449 parameters.addParam("factor", e.attribute("factor", "1"));*/
6450 } else if (e.attribute("type") == "keyframe") {
6451 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6452 parameters.addParam("keyframes", e.attribute("keyframes"));
6453 parameters.addParam("max", e.attribute("max"));
6454 parameters.addParam("min", e.attribute("min"));
6455 parameters.addParam("factor", e.attribute("factor", "1"));
6456 parameters.addParam("starttag", e.attribute("starttag", "start"));
6457 parameters.addParam("endtag", e.attribute("endtag", "end"));
6458 } else if (e.attribute("namedesc").contains(';')) {
6459 QString format = e.attribute("format");
6460 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6461 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6463 QTextStream txtNeu(&neu);
6464 if (values.size() > 0)
6465 txtNeu << (int)values[0].toDouble();
6466 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6467 txtNeu << separators[i];
6468 txtNeu << (int)(values[i+1].toDouble());
6470 parameters.addParam("start", neu);
6472 if (e.attribute("factor", "1") != "1") {
6474 if (e.attribute("factor").startsWith('%')) {
6475 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6476 } else fact = e.attribute("factor", "1").toDouble();
6477 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6479 parameters.addParam(e.attribute("name"), e.attribute("value"));
6486 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6488 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6489 for (int i = 0; i < effects.count(); ++i) {
6490 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6491 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6493 // if effect is displayed, update the effect edit widget with new clip duration
6494 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6495 emit clipItemSelected(item, effects.at(i));*/
6497 // update always, otherwise there might problems when resizing groups
6498 if (effects.count() > 0)
6499 emit clipItemSelected(item, item->selectedEffectIndex());
6502 void CustomTrackView::updateTrackNames(int track, bool added)
6504 QList <TrackInfo> tracks = m_document->tracksList();
6505 int max = tracks.count();
6506 int docTrack = max - track - 1;
6508 // count number of tracks of each type
6509 int videoTracks = 0;
6510 int audioTracks = 0;
6511 for (int i = max - 1; i >= 0; --i) {
6512 TrackInfo info = tracks.at(i);
6513 if (info.type == VIDEOTRACK)
6518 if (i <= docTrack) {
6519 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6520 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6523 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6524 info.trackName = type + QString::number(typeNumber);
6525 m_document->setTrackType(i, info);
6528 if (info.trackName == type + QString::number(typeNumber + 1)) {
6529 info.trackName = type + QString::number(typeNumber);
6530 m_document->setTrackType(i, info);
6536 emit tracksChanged();