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 "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
126 KdenliveSettings::setTrackheight(m_tracksHeight);
127 m_animationTimer = new QTimeLine(800);
128 m_animationTimer->setFrameRange(0, 5);
129 m_animationTimer->setUpdateInterval(100);
130 m_animationTimer->setLoopCount(0);
131 m_tipColor = QColor(0, 192, 0, 200);
132 QColor border = QColor(255, 255, 255, 100);
133 m_tipPen.setColor(border);
134 m_tipPen.setWidth(3);
135 setContentsMargins(0, 0, 0, 0);
136 const int maxWidth = m_tracksHeight * m_document->tracksCount();
137 setSceneRect(0, 0, sceneRect().width(), maxWidth);
138 verticalScrollBar()->setMaximum(maxWidth);
139 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
140 m_cursorLine->setZValue(1000);
143 pen1.setCosmetic(true);
144 m_cursorLine->setPen(pen1);*/
146 KIcon razorIcon("edit-cut");
147 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
149 KIcon spacerIcon("kdenlive-spacer-tool");
150 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
151 verticalScrollBar()->setTracking(true);
152 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
153 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
154 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
155 m_scrollTimer.setInterval(100);
156 m_scrollTimer.setSingleShot(true);
158 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
159 m_thumbsTimer.setInterval(500);
160 m_thumbsTimer.setSingleShot(true);
163 CustomTrackView::~CustomTrackView()
165 qDeleteAll(m_guides);
166 m_waitingThumbs.clear();
169 void CustomTrackView::setDocumentModified()
171 m_document->setModified(true);
174 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
176 m_timelineContextMenu = timeline;
177 m_timelineContextClipMenu = clip;
178 m_clipTypeGroup = clipTypeGroup;
179 QList <QAction *> list = m_timelineContextClipMenu->actions();
180 for (int i = 0; i < list.count(); i++) {
181 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
182 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
185 m_timelineContextTransitionMenu = transition;
186 list = m_timelineContextTransitionMenu->actions();
187 for (int i = 0; i < list.count(); i++) {
188 if (list.at(i)->data().toString() == "auto") {
189 m_autoTransition = list.at(i);
194 m_timelineContextMenu->addSeparator();
195 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
196 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
197 m_timelineContextMenu->addAction(m_deleteGuide);
199 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
200 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_editGuide);
204 void CustomTrackView::checkAutoScroll()
206 m_autoScroll = KdenliveSettings::autoscroll();
209 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
210 return m_scene->m_tracksList;
213 void CustomTrackView::checkTrackHeight()
215 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
216 m_tracksHeight = KdenliveSettings::trackheight();
217 emit trackHeightChanged();
218 QList<QGraphicsItem *> itemList = items();
220 Transition *transitionitem;
221 bool snap = KdenliveSettings::snaptopoints();
222 KdenliveSettings::setSnaptopoints(false);
223 for (int i = 0; i < itemList.count(); i++) {
224 if (itemList.at(i)->type() == AVWIDGET) {
225 item = (ClipItem*) itemList.at(i);
226 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
227 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
228 item->resetThumbs(true);
229 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
230 transitionitem = (Transition*) itemList.at(i);
231 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
232 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
235 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
237 for (int i = 0; i < m_guides.count(); i++) {
238 QLineF l = m_guides.at(i)->line();
239 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
240 m_guides.at(i)->setLine(l);
243 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
244 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
245 KdenliveSettings::setSnaptopoints(snap);
246 viewport()->update();
249 /** Zoom or move viewport on mousewheel
251 * If mousewheel+Ctrl, zooms in/out on the timeline.
253 * With Ctrl, moves viewport towards end of timeline if down/back,
254 * opposite on up/forward.
256 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
257 void CustomTrackView::wheelEvent(QWheelEvent * e)
259 if (e->modifiers() == Qt::ControlModifier) {
260 if (e->delta() > 0) emit zoomIn();
263 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
264 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
268 int CustomTrackView::getPreviousVideoTrack(int track)
270 track = m_document->tracksCount() - track - 1;
272 for (int i = track; i > -1; i--) {
273 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
279 void CustomTrackView::slotFetchNextThumbs()
281 if (!m_waitingThumbs.isEmpty()) {
282 ClipItem *item = m_waitingThumbs.takeFirst();
283 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
284 item = m_waitingThumbs.takeFirst();
286 if (item) item->slotFetchThumbs();
287 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
291 void CustomTrackView::slotCheckMouseScrolling()
293 if (m_scrollOffset == 0) {
294 m_scrollTimer.stop();
297 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
298 m_scrollTimer.start();
301 void CustomTrackView::slotCheckPositionScrolling()
303 // If mouse is at a border of the view, scroll
304 if (m_moveOpMode != SEEK) return;
305 if (mapFromScene(m_cursorPos, 0).x() < 3) {
306 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
307 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
308 setCursorPos(mapToScene(QPoint(-2, 0)).x());
309 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
311 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
312 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
319 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
321 int pos = event->x();
322 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
323 emit mousePosition(mappedXPos);
325 if (event->buttons() & Qt::MidButton) return;
326 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
327 QGraphicsView::mouseMoveEvent(event);
332 if (event->buttons() != Qt::NoButton) {
333 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
334 if (m_dragItem && m_tool == SELECTTOOL) {
335 if (m_operationMode == MOVE && move) {
336 QGraphicsView::mouseMoveEvent(event);
337 // If mouse is at a border of the view, scroll
339 m_scrollOffset = -30;
340 m_scrollTimer.start();
341 } else if (viewport()->width() - pos < 10) {
343 m_scrollTimer.start();
344 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
346 } else if (m_operationMode == RESIZESTART && move) {
347 double snappedPos = getSnapPointForPos(mappedXPos);
348 m_document->renderer()->pause();
349 m_dragItem->resizeStart((int)(snappedPos));
350 } else if (m_operationMode == RESIZEEND && move) {
351 double snappedPos = getSnapPointForPos(mappedXPos);
352 m_document->renderer()->pause();
353 m_dragItem->resizeEnd((int)(snappedPos));
354 } else if (m_operationMode == FADEIN && move) {
355 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
356 } else if (m_operationMode == FADEOUT && move) {
357 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
358 } else if (m_operationMode == KEYFRAME && move) {
359 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
360 double pos = mapToScene(event->pos()).toPoint().y();
361 QRectF br = m_dragItem->sceneBoundingRect();
362 double maxh = 100.0 / br.height();
363 pos = (br.bottom() - pos) * maxh;
364 m_dragItem->updateKeyFramePos(keyFramePos, pos);
366 scene()->removeItem(m_visualTip);
367 m_animationTimer->stop();
373 } else if (m_operationMode == MOVEGUIDE) {
374 scene()->removeItem(m_visualTip);
375 m_animationTimer->stop();
380 QGraphicsView::mouseMoveEvent(event);
382 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
384 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
385 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
389 if (m_tool == RAZORTOOL) {
390 setCursor(m_razorCursor);
391 //QGraphicsView::mouseMoveEvent(event);
393 } else if (m_tool == SPACERTOOL) {
394 setCursor(m_spacerCursor);
398 QList<QGraphicsItem *> itemList = items(event->pos());
399 QGraphicsRectItem *item = NULL;
400 OPERATIONTYPE opMode = NONE;
402 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
404 } else for (int i = 0; i < itemList.count(); i++) {
405 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
406 item = (QGraphicsRectItem*) itemList.at(i);
411 if (item && event->buttons() == Qt::NoButton) {
412 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
413 if (m_tool == RAZORTOOL) {
414 // razor tool over a clip, display current frame in monitor
415 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
416 //TODO: solve crash when showing frame when moving razor over clip
417 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
422 opMode = clip->operationMode(mapToScene(event->pos()));
423 const double size = 5;
424 if (opMode == m_moveOpMode) {
425 QGraphicsView::mouseMoveEvent(event);
429 scene()->removeItem(m_visualTip);
430 m_animationTimer->stop();
437 m_moveOpMode = opMode;
438 if (opMode == MOVE) {
439 setCursor(Qt::OpenHandCursor);
440 } else if (opMode == RESIZESTART) {
441 setCursor(KCursor("left_side", Qt::SizeHorCursor));
442 if (m_visualTip == NULL) {
443 QRectF rect = clip->sceneBoundingRect();
445 polygon << QPoint(0, - size * 2);
446 polygon << QPoint(size * 2, 0);
447 polygon << QPoint(0, size * 2);
448 polygon << QPoint(0, - size * 2);
450 m_visualTip = new QGraphicsPolygonItem(polygon);
451 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
452 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
453 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
454 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
455 m_visualTip->setZValue(100);
456 m_animation = new QGraphicsItemAnimation;
457 m_animation->setItem(m_visualTip);
458 m_animation->setTimeLine(m_animationTimer);
459 m_animation->setScaleAt(.5, 2, 1);
460 m_animation->setScaleAt(1, 1, 1);
461 scene()->addItem(m_visualTip);
462 m_animationTimer->start();
464 } else if (opMode == RESIZEEND) {
465 setCursor(KCursor("right_side", Qt::SizeHorCursor));
466 if (m_visualTip == NULL) {
467 QRectF rect = clip->sceneBoundingRect();
469 polygon << QPoint(0, - size * 2);
470 polygon << QPoint(- size * 2, 0);
471 polygon << QPoint(0, size * 2);
472 polygon << QPoint(0, - size * 2);
474 m_visualTip = new QGraphicsPolygonItem(polygon);
475 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
476 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
477 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
478 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
479 m_visualTip->setZValue(100);
480 m_animation = new QGraphicsItemAnimation;
481 m_animation->setItem(m_visualTip);
482 m_animation->setTimeLine(m_animationTimer);
483 m_animation->setScaleAt(.5, 2, 1);
484 m_animation->setScaleAt(1, 1, 1);
485 scene()->addItem(m_visualTip);
486 m_animationTimer->start();
488 } else if (opMode == FADEIN) {
489 if (m_visualTip == NULL) {
490 ClipItem *item = (ClipItem *) clip;
491 QRectF rect = clip->sceneBoundingRect();
492 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
493 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
494 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
495 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
496 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
497 m_visualTip->setZValue(100);
498 m_animation = new QGraphicsItemAnimation;
499 m_animation->setItem(m_visualTip);
500 m_animation->setTimeLine(m_animationTimer);
501 m_animation->setScaleAt(.5, 2, 2);
502 m_animation->setScaleAt(1, 1, 1);
503 scene()->addItem(m_visualTip);
504 m_animationTimer->start();
506 setCursor(Qt::PointingHandCursor);
507 } else if (opMode == FADEOUT) {
508 if (m_visualTip == NULL) {
509 ClipItem *item = (ClipItem *) clip;
510 QRectF rect = clip->sceneBoundingRect();
511 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
512 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
513 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
514 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
515 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
516 m_visualTip->setZValue(100);
517 m_animation = new QGraphicsItemAnimation;
518 m_animation->setItem(m_visualTip);
519 m_animation->setTimeLine(m_animationTimer);
520 m_animation->setScaleAt(.5, 2, 2);
521 m_animation->setScaleAt(1, 1, 1);
522 scene()->addItem(m_visualTip);
523 m_animationTimer->start();
525 setCursor(Qt::PointingHandCursor);
526 } else if (opMode == TRANSITIONSTART) {
527 if (m_visualTip == NULL) {
528 QRectF rect = clip->sceneBoundingRect();
530 polygon << QPoint(0, - size * 2);
531 polygon << QPoint(size * 2, 0);
532 polygon << QPoint(0, 0);
533 polygon << QPoint(0, - size * 2);
535 m_visualTip = new QGraphicsPolygonItem(polygon);
536 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
537 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
538 m_visualTip->setPos(rect.x(), rect.bottom());
539 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
540 m_visualTip->setZValue(100);
541 m_animation = new QGraphicsItemAnimation;
542 m_animation->setItem(m_visualTip);
543 m_animation->setTimeLine(m_animationTimer);
544 m_animation->setScaleAt(.5, 2, 2);
545 m_animation->setScaleAt(1, 1, 1);
546 scene()->addItem(m_visualTip);
547 m_animationTimer->start();
549 setCursor(Qt::PointingHandCursor);
550 } else if (opMode == TRANSITIONEND) {
551 if (m_visualTip == NULL) {
552 QRectF rect = clip->sceneBoundingRect();
554 polygon << QPoint(0, - size * 2);
555 polygon << QPoint(- size * 2, 0);
556 polygon << QPoint(0, 0);
557 polygon << QPoint(0, - size * 2);
559 m_visualTip = new QGraphicsPolygonItem(polygon);
560 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
561 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
562 m_visualTip->setPos(rect.right(), rect.bottom());
563 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
564 m_visualTip->setZValue(100);
565 m_animation = new QGraphicsItemAnimation;
566 m_animation->setItem(m_visualTip);
567 m_animation->setTimeLine(m_animationTimer);
568 m_animation->setScaleAt(.5, 2, 2);
569 m_animation->setScaleAt(1, 1, 1);
570 scene()->addItem(m_visualTip);
571 m_animationTimer->start();
573 setCursor(Qt::PointingHandCursor);
574 } else if (opMode == KEYFRAME) {
575 setCursor(Qt::PointingHandCursor);
577 } // no clip under mouse
578 else if (m_tool == RAZORTOOL) {
581 } else if (opMode == MOVEGUIDE) {
582 m_moveOpMode = opMode;
583 setCursor(Qt::SplitHCursor);
586 scene()->removeItem(m_visualTip);
587 m_animationTimer->stop();
594 setCursor(Qt::ArrowCursor);
595 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
596 QGraphicsView::mouseMoveEvent(event);
598 setCursorPos(mappedXPos);
599 slotCheckPositionScrolling();
601 } else m_moveOpMode = NONE;
603 QGraphicsView::mouseMoveEvent(event);
607 void CustomTrackView::mousePressEvent(QMouseEvent * event)
609 setFocus(Qt::MouseFocusReason);
610 m_menuPosition = QPoint();
612 // special cases (middle click button or ctrl / shift click
613 if (event->button() == Qt::MidButton) {
614 m_document->renderer()->switchPlay();
615 m_blockRefresh = false;
616 m_operationMode = NONE;
620 if (event->modifiers() & Qt::ShiftModifier) {
621 // Rectangle selection
622 setDragMode(QGraphicsView::RubberBandDrag);
623 if (!(event->modifiers() & Qt::ControlModifier)) {
624 resetSelectionGroup();
625 scene()->clearSelection();
627 QGraphicsView::mousePressEvent(event);
628 m_blockRefresh = false;
629 m_operationMode = RUBBERSELECTION;
633 m_blockRefresh = true;
635 bool collision = false;
637 if (m_tool != RAZORTOOL) activateMonitor();
638 else if (m_document->renderer()->playSpeed() != 0.0) {
639 m_document->renderer()->pause();
642 m_clickEvent = event->pos();
644 // check item under mouse
645 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
647 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
648 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
649 setDragMode(QGraphicsView::ScrollHandDrag);
650 QGraphicsView::mousePressEvent(event);
651 m_blockRefresh = false;
652 m_operationMode = NONE;
656 // if a guide and a clip were pressed, just select the guide
657 for (int i = 0; i < collisionList.count(); ++i) {
658 if (collisionList.at(i)->type() == GUIDEITEM) {
659 // a guide item was pressed
660 m_dragGuide = (Guide *) collisionList.at(i);
661 if (event->button() == Qt::LeftButton) { // move it
662 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
664 m_operationMode = MOVEGUIDE;
665 // deselect all clips so that only the guide will move
666 m_scene->clearSelection();
667 resetSelectionGroup(false);
668 updateSnapPoints(NULL);
669 QGraphicsView::mousePressEvent(event);
671 } else // show context menu
676 // Find first clip, transition or group under mouse (when no guides selected)
678 AbstractGroupItem *dragGroup = NULL;
679 AbstractClipItem *collisionClip = NULL;
681 while (!m_dragGuide && ct < collisionList.count()) {
682 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
683 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
684 if (collisionClip == m_dragItem) {
685 collisionClip = NULL;
686 } else m_dragItem = collisionClip;
688 m_dragItemInfo = m_dragItem->info();
689 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
690 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
691 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
698 if (m_dragItem) emit clipItemSelected(NULL);
702 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
703 // update transition menu action
704 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
705 m_autoTransition->setEnabled(true);
706 } else m_autoTransition->setEnabled(false);
708 // context menu requested
709 if (event->button() == Qt::RightButton) {
711 if (dragGroup) dragGroup->setSelected(true);
712 else if (!m_dragItem->isSelected()) {
713 resetSelectionGroup(false);
714 m_scene->clearSelection();
715 m_dragItem->setSelected(true);
717 } else if (!m_dragGuide) {
718 // check if there is a guide close to mouse click
719 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
720 for (int i = 0; i < guidesCollisionList.count(); i++) {
721 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
722 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
726 // keep this to support multiple guides context menu in the future (?)
727 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
728 guidesCollisionList.removeAt(0);
730 if (!guidesCollisionList.isEmpty())
731 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
734 m_operationMode = NONE;
735 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
736 m_menuPosition = m_clickEvent;
742 // No item under click
743 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
744 resetSelectionGroup(false);
745 setCursor(Qt::ArrowCursor);
746 m_scene->clearSelection();
748 updateClipTypeActions(NULL);
749 if (m_tool == SPACERTOOL) {
750 QList<QGraphicsItem *> selection;
751 if (event->modifiers() == Qt::ControlModifier) {
752 // Ctrl + click, select all items on track after click position
753 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
754 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
756 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;
758 // Select all items on all tracks after click position
759 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
760 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
763 QList <GenTime> offsetList;
764 for (int i = 0; i < selection.count(); i++) {
765 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
766 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
767 offsetList.append(item->startPos());
768 offsetList.append(item->endPos());
769 selection.at(i)->setSelected(true);
771 if (selection.at(i)->type() == GROUPWIDGET) {
772 QList<QGraphicsItem *> children = selection.at(i)->childItems();
773 for (int j = 0; j < children.count(); j++) {
774 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
775 offsetList.append(item->startPos());
776 offsetList.append(item->endPos());
778 selection.at(i)->setSelected(true);
782 if (!offsetList.isEmpty()) {
784 QList <GenTime> cleandOffsetList;
785 GenTime startOffset = offsetList.takeFirst();
786 for (int k = 0; k < offsetList.size(); k++) {
787 GenTime newoffset = offsetList.at(k) - startOffset;
788 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
789 cleandOffsetList.append(newoffset);
792 updateSnapPoints(NULL, cleandOffsetList, true);
794 groupSelectedItems(true);
795 m_operationMode = SPACER;
796 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
797 QGraphicsView::mousePressEvent(event);
802 if (m_tool == RAZORTOOL && m_dragItem) {
803 if (m_dragItem->type() == TRANSITIONWIDGET) {
804 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
808 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
809 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
814 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
815 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
816 m_document->renderer()->pause();
817 m_commandStack->push(command);
818 setDocumentModified();
824 bool itemSelected = false;
825 if (m_dragItem->isSelected()) itemSelected = true;
826 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
827 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
829 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
830 if (event->modifiers() != Qt::ControlModifier) {
831 m_scene->clearSelection();
832 resetSelectionGroup(false);
833 } else resetSelectionGroup();
835 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
836 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
837 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
839 bool selected = !m_dragItem->isSelected();
840 if (dragGroup) dragGroup->setSelected(selected);
841 else m_dragItem->setSelected(selected);
843 groupSelectedItems();
844 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
845 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
846 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
849 // Update snap points
850 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
852 QList <GenTime> offsetList;
853 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
854 for (int i = 0; i < children.count(); i++) {
855 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
856 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
857 offsetList.append(item->startPos());
858 offsetList.append(item->endPos());
861 if (!offsetList.isEmpty()) {
863 GenTime startOffset = offsetList.takeFirst();
864 QList <GenTime> cleandOffsetList;
865 for (int k = 0; k < offsetList.size(); k++) {
866 GenTime newoffset = offsetList.at(k) - startOffset;
867 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
868 cleandOffsetList.append(newoffset);
871 updateSnapPoints(NULL, cleandOffsetList, true);
875 if (collisionClip != NULL || m_dragItem == NULL) {
876 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
877 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
878 emit clipItemSelected(selected);
879 } else emit clipItemSelected(NULL);
882 // If clicked item is selected, allow move
883 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
885 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
886 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
888 if (m_operationMode == KEYFRAME) {
889 m_dragItem->updateSelectedKeyFrame();
890 m_blockRefresh = false;
892 } else if (m_operationMode == MOVE) {
893 setCursor(Qt::ClosedHandCursor);
894 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
896 info.startPos = m_dragItem->startPos();
897 info.track = m_dragItem->track();
898 int transitiontrack = getPreviousVideoTrack(info.track);
899 ClipItem *transitionClip = NULL;
900 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
901 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
902 info.endPos = transitionClip->endPos();
903 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
904 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
905 // Check there is no other transition at that place
906 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
907 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
908 QList<QGraphicsItem *> selection = m_scene->items(r);
909 bool transitionAccepted = true;
910 for (int i = 0; i < selection.count(); i++) {
911 if (selection.at(i)->type() == TRANSITIONWIDGET) {
912 Transition *tr = static_cast <Transition *>(selection.at(i));
913 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
914 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
915 } else transitionAccepted = false;
918 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
919 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
920 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
922 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
923 info.track = m_dragItem->track();
924 int transitiontrack = getPreviousVideoTrack(info.track);
925 ClipItem *transitionClip = NULL;
926 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
927 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
928 info.startPos = transitionClip->startPos();
929 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
930 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
931 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
932 EffectsList::setParameter(transition, "reverse", "1");
934 // Check there is no other transition at that place
935 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
936 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
937 QList<QGraphicsItem *> selection = m_scene->items(r);
938 bool transitionAccepted = true;
939 for (int i = 0; i < selection.count(); i++) {
940 if (selection.at(i)->type() == TRANSITIONWIDGET) {
941 Transition *tr = static_cast <Transition *>(selection.at(i));
942 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
943 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
944 } else transitionAccepted = false;
947 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
948 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
950 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
951 resetSelectionGroup(false);
952 m_dragItem->setSelected(true);
955 m_blockRefresh = false;
957 //QGraphicsView::mousePressEvent(event);
960 void CustomTrackView::resetSelectionGroup(bool selectItems)
962 if (m_selectionGroup) {
963 // delete selection group
964 bool snap = KdenliveSettings::snaptopoints();
965 KdenliveSettings::setSnaptopoints(false);
967 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
968 scene()->destroyItemGroup(m_selectionGroup);
969 for (int i = 0; i < children.count(); i++) {
970 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
971 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
972 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
973 children.at(i)->setSelected(selectItems);
975 } else if (children.at(i)->type() == GROUPWIDGET) {
976 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
977 children.at(i)->setSelected(selectItems);
980 m_selectionGroup = NULL;
981 KdenliveSettings::setSnaptopoints(snap);
985 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
987 if (m_selectionGroup) {
988 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
991 QList<QGraphicsItem *> selection = m_scene->selectedItems();
992 if (selection.isEmpty()) return;
993 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
994 // Find top left position of selection
995 for (int i = 1; i < selection.count(); i++) {
996 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
997 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
998 if (currenttop.x() < top.x()) top.setX(currenttop.x());
999 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1003 if (force || selection.count() > 1) {
1004 bool snap = KdenliveSettings::snaptopoints();
1005 KdenliveSettings::setSnaptopoints(false);
1006 if (createNewGroup) {
1007 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1008 newGroup->translate(-top.x(), -top.y() + 1);
1009 newGroup->setPos(top.x(), top.y() - 1);
1010 scene()->addItem(newGroup);
1012 // CHeck if we are trying to include a group in a group
1013 QList <AbstractGroupItem *> groups;
1014 for (int i = 0; i < selection.count(); i++) {
1015 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1016 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1017 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1019 if (!groups.isEmpty()) {
1020 // ungroup previous groups
1021 while (!groups.isEmpty()) {
1022 AbstractGroupItem *grp = groups.takeFirst();
1023 m_document->clipManager()->removeGroup(grp);
1024 scene()->destroyItemGroup(grp);
1026 selection = m_scene->selectedItems();
1029 for (int i = 0; i < selection.count(); i++) {
1030 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1031 newGroup->addToGroup(selection.at(i));
1032 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1035 KdenliveSettings::setSnaptopoints(snap);
1037 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1038 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1039 m_selectionGroup->setPos(top.x(), top.y() - 1);
1040 scene()->addItem(m_selectionGroup);
1041 for (int i = 0; i < selection.count(); i++) {
1042 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1043 m_selectionGroup->addToGroup(selection.at(i));
1044 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1047 KdenliveSettings::setSnaptopoints(snap);
1048 if (m_selectionGroup) {
1049 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1050 m_selectionGroupInfo.track = m_selectionGroup->track();
1053 } else resetSelectionGroup();
1056 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1058 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1059 if (m_moveOpMode == KEYFRAME) {
1060 // user double clicked on a keyframe, open edit dialog
1061 QDialog d(parentWidget());
1062 Ui::KeyFrameDialog_UI view;
1064 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1065 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1066 view.kfr_value->setFocus();
1067 if (d.exec() == QDialog::Accepted) {
1068 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1069 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1070 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1071 QString previous = item->keyframes(item->selectedEffectIndex());
1072 item->updateKeyframeEffect();
1073 QString next = item->keyframes(item->selectedEffectIndex());
1074 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1075 m_commandStack->push(command);
1076 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1077 emit clipItemSelected(item, item->selectedEffectIndex());
1082 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1083 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1084 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1085 QString previous = item->keyframes(item->selectedEffectIndex());
1086 item->updateKeyframeEffect();
1087 QString next = item->keyframes(item->selectedEffectIndex());
1088 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1089 m_commandStack->push(command);
1090 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1091 emit clipItemSelected(item, item->selectedEffectIndex());
1093 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1094 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1097 if (m_dragItem->type() == TRANSITIONWIDGET) {
1098 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1100 getClipAvailableSpace(m_dragItem, minimum, maximum);
1102 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1103 d.setMargins(minimum, maximum);
1104 if (d.exec() == QDialog::Accepted) {
1105 if (m_dragItem->type() == TRANSITIONWIDGET) {
1106 // move & resize transition
1108 startInfo.startPos = m_dragItem->startPos();
1109 startInfo.endPos = m_dragItem->endPos();
1110 startInfo.track = m_dragItem->track();
1112 endInfo.startPos = d.startPos();
1113 endInfo.endPos = endInfo.startPos + d.duration();
1114 endInfo.track = m_dragItem->track();
1115 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1116 m_commandStack->push(command);
1118 // move and resize clip
1119 QUndoCommand *moveCommand = new QUndoCommand();
1120 moveCommand->setText(i18n("Edit clip"));
1121 ItemInfo clipInfo = m_dragItem->info();
1122 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1123 // duration was reduced, so process it first
1124 ItemInfo startInfo = clipInfo;
1125 clipInfo.endPos = clipInfo.startPos + d.duration();
1126 clipInfo.cropStart = d.cropStart();
1127 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1129 if (d.startPos() != clipInfo.startPos) {
1130 ItemInfo startInfo = clipInfo;
1131 clipInfo.startPos = d.startPos();
1132 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1133 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1135 if (d.duration() > m_dragItem->cropDuration()) {
1136 // duration was increased, so process it after move
1137 ItemInfo startInfo = clipInfo;
1138 clipInfo.endPos = clipInfo.startPos + d.duration();
1139 clipInfo.cropStart = d.cropStart();
1140 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1142 m_commandStack->push(moveCommand);
1146 QList<QGraphicsItem *> collisionList = items(event->pos());
1147 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1148 Guide *editGuide = (Guide *) collisionList.at(0);
1149 if (editGuide) slotEditGuide(editGuide->info());
1155 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1157 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1159 clip->setKeyframes(index, keyframes);
1160 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1161 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1165 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1167 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1168 m_editGuide->setEnabled(m_dragGuide != NULL);
1169 if (clip == NULL) m_timelineContextMenu->popup(pos);
1170 else if (group != NULL) {
1171 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1172 m_ungroupAction->setEnabled(true);
1173 updateClipTypeActions(NULL);
1174 m_timelineContextClipMenu->popup(pos);
1176 m_ungroupAction->setEnabled(false);
1177 if (clip->type() == AVWIDGET) {
1178 ClipItem *item = static_cast <ClipItem*>(clip);
1179 updateClipTypeActions(item);
1180 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1181 m_timelineContextClipMenu->popup(pos);
1182 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1186 void CustomTrackView::activateMonitor()
1188 emit activateDocumentMonitor();
1191 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1193 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1195 resetSelectionGroup();
1196 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1197 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1199 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1201 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1205 info.startPos = GenTime();
1206 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1207 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1208 info.track = (int)(1 / m_tracksHeight);
1209 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1210 m_selectionGroup->addToGroup(item);
1211 item->setFlags(QGraphicsItem::ItemIsSelectable);
1212 //TODO: check if we do not overlap another clip when first dropping in timeline
1213 // if (insertPossible(m_selectionGroup, event->pos()))
1214 QList <GenTime> offsetList;
1215 offsetList.append(info.endPos);
1216 updateSnapPoints(NULL, offsetList);
1217 scene()->addItem(m_selectionGroup);
1218 event->acceptProposedAction();
1219 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1221 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1222 m_scene->clearSelection();
1223 resetSelectionGroup(false);
1225 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1228 QList <GenTime> offsetList;
1229 for (int i = 0; i < ids.size(); ++i) {
1230 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1232 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1236 info.startPos = start;
1237 info.endPos = info.startPos + clip->duration();
1238 info.track = (int)(1 / m_tracksHeight);
1239 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1240 start += clip->duration();
1241 offsetList.append(start);
1242 m_selectionGroup->addToGroup(item);
1243 item->setFlags(QGraphicsItem::ItemIsSelectable);
1244 m_waitingThumbs.append(item);
1246 //TODO: check if we do not overlap another clip when first dropping in timeline
1247 //if (insertPossible(m_selectionGroup, event->pos()))
1248 updateSnapPoints(NULL, offsetList);
1249 scene()->addItem(m_selectionGroup);
1250 m_thumbsTimer.start();
1251 event->acceptProposedAction();
1254 // the drag is not a clip (may be effect, ...)
1256 QGraphicsView::dragEnterEvent(event);
1261 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1264 QList<QGraphicsItem *> children = group->childItems();
1265 for (int i = 0; i < children.count(); i++) {
1266 if (children.at(i)->type() == AVWIDGET) {
1267 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1268 ItemInfo info = clip->info();
1269 kDebug() << " / / INSERT : " << pos.x();
1270 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1271 kDebug() << " / / INSERT RECT: " << shape;
1272 path = path.united(QPolygonF(shape));
1276 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1277 if (collindingItems.isEmpty()) return true;
1279 for (int i = 0; i < collindingItems.count(); i++) {
1280 QGraphicsItem *collision = collindingItems.at(i);
1281 if (collision->type() == AVWIDGET) {
1283 kDebug() << "// COLLISIION DETECTED";
1293 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1295 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);
1296 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1297 collindingItems.removeAll(item);
1298 if (collindingItems.isEmpty()) return false;
1300 for (int i = 0; i < collindingItems.count(); i++) {
1301 QGraphicsItem *collision = collindingItems.at(i);
1302 if (collision->type() == item->type()) {
1304 kDebug() << "// COLLISIION DETECTED";
1312 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1314 int track = m_document->tracksCount() - clip->track();
1315 GenTime pos = clip->startPos();
1316 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1317 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1320 bool success = true;
1321 for (int i = 0; i < clip->effectsCount(); i++) {
1322 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1324 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1325 m_document->renderer()->doRefresh();
1328 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1330 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1332 // Special case: speed effect
1333 if (effect.attribute("id") == "speed") {
1334 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1335 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1338 ItemInfo info = clip->info();
1339 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1340 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1341 if (strobe == 0) strobe = 1;
1342 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1343 clip->addEffect(effect);
1344 if (clip->isSelected()) emit clipItemSelected(clip);
1348 EffectsParameterList params = clip->addEffect(effect);
1349 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1350 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1351 if (clip->isSelected()) emit clipItemSelected(clip);
1352 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1355 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1357 QString index = effect.attribute("kdenlive_ix");
1358 // Special case: speed effect
1359 if (effect.attribute("id") == "speed") {
1360 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1362 ItemInfo info = clip->info();
1363 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1364 clip->deleteEffect(index);
1365 emit clipItemSelected(clip);
1369 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1370 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1371 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1374 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1376 clip->deleteEffect(index);
1377 emit clipItemSelected(clip);
1381 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1383 QList<QGraphicsItem *> itemList = group->childItems();
1384 QUndoCommand *effectCommand = new QUndoCommand();
1386 QDomNode namenode = effect.elementsByTagName("name").item(0);
1387 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1388 else effectName = i18n("effect");
1389 effectCommand->setText(i18n("Add %1", effectName));
1391 for (int i = 0; i < itemList.count(); i++) {
1392 if (itemList.at(i)->type() == AVWIDGET) {
1393 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1394 if (effect.attribute("type") == "audio") {
1395 // Don't add audio effects on video clips
1396 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1397 } else if (effect.hasAttribute("type") == false) {
1398 // Don't add video effect on audio clips
1399 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1402 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1403 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1406 if (item->isItemLocked()) {
1409 item->initEffect(effect);
1410 if (effect.attribute("tag") == "ladspa") {
1411 QString ladpsaFile = m_document->getLadspaFile();
1412 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1413 effect.setAttribute("src", ladpsaFile);
1415 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1420 m_commandStack->push(effectCommand);
1421 setDocumentModified();
1422 } else delete effectCommand;
1425 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1427 QList<QGraphicsItem *> itemList;
1428 QUndoCommand *effectCommand = new QUndoCommand();
1430 QDomNode namenode = effect.elementsByTagName("name").item(0);
1431 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1432 else effectName = i18n("effect");
1433 effectCommand->setText(i18n("Add %1", effectName));
1435 if (track == -1) itemList = scene()->selectedItems();
1436 if (itemList.isEmpty()) {
1437 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1438 if (clip) itemList.append(clip);
1439 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1441 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1442 for (int i = 0; i < itemList.count(); i++) {
1443 if (itemList.at(i)->type() == AVWIDGET) {
1444 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1445 if (effect.attribute("type") == "audio") {
1446 // Don't add audio effects on video clips
1447 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1448 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1451 } else if (effect.hasAttribute("type") == false) {
1452 // Don't add video effect on audio clips
1453 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1454 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1458 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1459 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1462 if (item->isItemLocked()) {
1465 item->initEffect(effect);
1466 if (effect.attribute("tag") == "ladspa") {
1467 QString ladpsaFile = m_document->getLadspaFile();
1468 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1469 effect.setAttribute("src", ladpsaFile);
1471 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1476 m_commandStack->push(effectCommand);
1477 setDocumentModified();
1478 } else delete effectCommand;
1481 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1483 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1484 m_commandStack->push(command);
1485 setDocumentModified();
1488 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1490 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1493 // Special case: speed effect
1494 if (effect.attribute("id") == "speed") {
1495 ItemInfo info = clip->info();
1496 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1497 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1498 if (strobe == 0) strobe = 1;
1499 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1500 clip->setEffectAt(ix, effect);
1501 if (ix == clip->selectedEffectIndex()) {
1502 clip->setSelectedEffect(ix);
1507 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1508 if (effect.attribute("tag") == "ladspa") {
1509 // Update the ladspa affect file
1510 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1512 // check if we are trying to reset a keyframe effect
1513 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1514 clip->initEffect(effect);
1515 effectParams = clip->getEffectArgs(effect);
1517 if (effectParams.paramValue("disabled") == "1") {
1518 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1519 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1520 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1521 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1522 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1524 clip->setEffectAt(ix, effect);
1525 if (ix == clip->selectedEffectIndex()) {
1526 clip->setSelectedEffect(ix);
1527 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1529 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1530 // A fade effect was modified, update the clip
1531 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1532 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1533 clip->setFadeIn(pos);
1535 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1536 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1537 clip->setFadeOut(pos);
1541 setDocumentModified();
1544 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1546 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1547 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1548 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1549 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1550 clip->setEffectAt(oldPos - 1, act);
1551 clip->setEffectAt(newPos - 1, before);
1552 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1553 emit clipItemSelected(clip, newPos - 1);
1554 setDocumentModified();
1555 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1558 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1560 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1561 QDomElement oldEffect = effect.cloneNode().toElement();
1562 if (effect.attribute("id") == "speed") {
1564 ItemInfo info = clip->info();
1565 effect.setAttribute("disabled", (int) disable);
1566 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1568 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1569 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1570 if (strobe == 0) strobe = 1;
1571 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1576 effect.setAttribute("disabled", (int) disable);
1577 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1578 m_commandStack->push(command);
1579 setDocumentModified();;
1582 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1584 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1585 m_commandStack->push(command);
1586 setDocumentModified();
1589 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1591 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1592 m_commandStack->push(command);
1595 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1599 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1600 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1601 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1602 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);
1603 m_blockRefresh = false;
1606 if (item->parentItem()) {
1607 // Item is part of a group, reset group
1608 resetSelectionGroup();
1610 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1612 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1613 int cutPos = (int) cutTime.frames(m_document->fps());
1615 double speed = item->speed();
1616 newPos.startPos = cutTime;
1617 newPos.endPos = info.endPos;
1618 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1619 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1620 newPos.track = info.track;
1621 ClipItem *dup = item->clone(newPos);
1622 // remove unwanted effects (fade in) from 2nd part of cutted clip
1623 int ix = dup->hasEffect(QString(), "fadein");
1625 QDomElement oldeffect = item->effectAt(ix);
1626 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1628 ix = dup->hasEffect(QString(), "fade_from_black");
1630 QDomElement oldeffect = item->effectAt(ix);
1631 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1633 item->resizeEnd(cutPos, false);
1634 scene()->addItem(dup);
1635 if (item->checkKeyFrames()) slotRefreshEffects(item);
1636 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1637 item->baseClip()->addReference();
1638 m_document->updateClip(item->baseClip()->getId());
1639 setDocumentModified();
1640 //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);
1644 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1645 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1646 if (!item || !dup || item == dup) {
1647 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1648 m_blockRefresh = false;
1651 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1652 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1656 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1657 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1658 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1659 //deleteClip(dup->info());
1662 if (dup->isSelected()) emit clipItemSelected(NULL);
1663 dup->baseClip()->removeReference();
1664 m_document->updateClip(dup->baseClip()->getId());
1665 scene()->removeItem(dup);
1668 ItemInfo clipinfo = item->info();
1669 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1670 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1672 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1673 setDocumentModified();
1675 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1678 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1681 void CustomTrackView::slotEnableRefresh()
1683 m_blockRefresh = false;
1686 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1688 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1689 if (itemList.count() == 1) {
1690 if (itemList.at(0)->type() == AVWIDGET) {
1691 ClipItem *item = (ClipItem *) itemList.at(0);
1693 info.track = item->track();
1694 ClipItem *transitionClip = NULL;
1695 const int transitiontrack = getPreviousVideoTrack(info.track);
1696 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1697 if (pos < item->startPos() + item->cropDuration() / 2) {
1698 // add transition to clip start
1699 info.startPos = item->startPos();
1700 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1701 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1702 info.endPos = transitionClip->endPos();
1703 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1704 // Check there is no other transition at that place
1705 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1706 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1707 QList<QGraphicsItem *> selection = m_scene->items(r);
1708 bool transitionAccepted = true;
1709 for (int i = 0; i < selection.count(); i++) {
1710 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1711 Transition *tr = static_cast <Transition *>(selection.at(i));
1712 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1713 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1714 } else transitionAccepted = false;
1717 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1718 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1721 // add transition to clip end
1722 info.endPos = item->endPos();
1723 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1724 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1725 info.startPos = transitionClip->startPos();
1726 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1727 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1728 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1730 // Check there is no other transition at that place
1731 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1732 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1733 QList<QGraphicsItem *> selection = m_scene->items(r);
1734 bool transitionAccepted = true;
1735 for (int i = 0; i < selection.count(); i++) {
1736 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1737 Transition *tr = static_cast <Transition *>(selection.at(i));
1738 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1739 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1740 } else transitionAccepted = false;
1743 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1744 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1747 } else for (int i = 0; i < itemList.count(); i++) {
1748 if (itemList.at(i)->type() == AVWIDGET) {
1749 ClipItem *item = (ClipItem *) itemList.at(i);
1751 info.startPos = item->startPos();
1752 info.endPos = info.startPos + GenTime(65, m_document->fps());
1753 info.track = item->track();
1755 // Check there is no other transition at that place
1756 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1757 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1758 QList<QGraphicsItem *> selection = m_scene->items(r);
1759 bool transitionAccepted = true;
1760 for (int i = 0; i < selection.count(); i++) {
1761 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1762 Transition *tr = static_cast <Transition *>(selection.at(i));
1763 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1764 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1765 } else transitionAccepted = false;
1768 int transitiontrack = getPreviousVideoTrack(info.track);
1769 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1770 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1775 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1777 if (transitionInfo.startPos >= transitionInfo.endPos) {
1778 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1781 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1782 m_commandStack->push(command);
1783 setDocumentModified();
1786 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1788 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1789 //kDebug() << "---- ADDING transition " << params.attribute("value");
1790 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1791 scene()->addItem(tr);
1792 setDocumentModified();
1794 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1799 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1801 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1803 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1806 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1807 if (m_dragItem == item) m_dragItem = NULL;
1809 emit transitionItemSelected(NULL);
1810 setDocumentModified();
1813 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1815 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1816 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1817 m_commandStack->push(command);
1818 setDocumentModified();
1821 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1823 Transition *item = getTransitionItemAt(pos, track);
1825 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1828 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);
1829 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1830 item->setTransitionParameters(transition);
1831 if (updateTransitionWidget) {
1832 ItemInfo info = item->info();
1834 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1835 if (transitionClip && transitionClip->baseClip()) {
1836 QString size = transitionClip->baseClip()->getProperty("frame_size");
1837 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1838 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1839 p.setY(size.section('x', 1, 1).toInt());
1841 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1843 setDocumentModified();
1846 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1848 event->setDropAction(Qt::IgnoreAction);
1849 const QPointF pos = mapToScene(event->pos());
1850 if (m_selectionGroup && m_clipDrag) {
1851 m_selectionGroup->setPos(pos.x(), pos.y());
1852 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1853 event->setDropAction(Qt::MoveAction);
1854 event->acceptProposedAction();
1856 QGraphicsView::dragMoveEvent(event);
1860 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1862 if (m_selectionGroup && m_clipDrag) {
1863 m_thumbsTimer.stop();
1864 m_waitingThumbs.clear();
1865 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1867 scene()->destroyItemGroup(m_selectionGroup);
1868 m_selectionGroup = NULL;
1869 } else QGraphicsView::dragLeaveEvent(event);
1872 void CustomTrackView::dropEvent(QDropEvent * event)
1874 if (m_selectionGroup && m_clipDrag) {
1875 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1876 resetSelectionGroup();
1877 m_scene->clearSelection();
1878 bool hasVideoClip = false;
1879 QUndoCommand *addCommand = new QUndoCommand();
1880 addCommand->setText(i18n("Add timeline clip"));
1882 for (int i = 0; i < items.count(); i++) {
1883 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1884 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1885 if (items.count() == 1) {
1886 updateClipTypeActions(item);
1888 updateClipTypeActions(NULL);
1891 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1892 item->baseClip()->addReference();
1893 m_document->updateClip(item->baseClip()->getId());
1894 ItemInfo info = item->info();
1896 int tracknumber = m_document->tracksCount() - info.track - 1;
1897 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1898 if (isLocked) item->setItemLocked(true);
1899 ItemInfo clipInfo = info;
1900 clipInfo.track = m_document->tracksCount() - item->track();
1901 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1902 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1905 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1906 // add transparency transition
1907 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1908 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1910 item->setSelected(true);
1912 m_commandStack->push(addCommand);
1913 setDocumentModified();
1914 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1915 if (items.count() > 1) groupSelectedItems(true);
1916 event->setDropAction(Qt::MoveAction);
1918 } else QGraphicsView::dropEvent(event);
1923 QStringList CustomTrackView::mimeTypes() const
1925 QStringList qstrList;
1926 // list of accepted mime types for drop
1927 qstrList.append("text/plain");
1928 qstrList.append("kdenlive/producerslist");
1929 qstrList.append("kdenlive/clip");
1933 Qt::DropActions CustomTrackView::supportedDropActions() const
1935 // returns what actions are supported when dropping
1936 return Qt::MoveAction;
1939 void CustomTrackView::setDuration(int duration)
1941 int diff = qAbs(duration - sceneRect().width());
1942 if (diff * matrix().m11() > -50) {
1943 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1944 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1946 m_projectDuration = duration;
1949 int CustomTrackView::duration() const
1951 return m_projectDuration;
1954 void CustomTrackView::addTrack(TrackInfo type, int ix)
1956 if (ix == -1 || ix == m_document->tracksCount()) {
1957 m_document->insertTrack(ix, type);
1958 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1960 m_document->insertTrack(m_document->tracksCount() - ix, type);
1961 // insert track in MLT playlist
1962 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1964 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1965 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1966 QList<QGraphicsItem *> selection = m_scene->items(r);
1967 resetSelectionGroup();
1969 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1970 scene()->addItem(m_selectionGroup);
1971 for (int i = 0; i < selection.count(); i++) {
1972 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1973 m_selectionGroup->addToGroup(selection.at(i));
1974 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1977 // Move graphic items
1978 m_selectionGroup->translate(0, m_tracksHeight);
1980 // adjust track number
1981 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1982 for (int i = 0; i < children.count(); i++) {
1983 if (children.at(i)->type() == GROUPWIDGET) {
1984 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1985 children << grp->childItems();
1988 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1990 ItemInfo clipinfo = item->info();
1991 if (item->type() == AVWIDGET) {
1992 ClipItem *clip = static_cast <ClipItem *>(item);
1993 // We add a move clip command so that we get the correct producer for new track number
1994 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1995 Mlt::Producer *prod;
1996 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1997 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1998 else prod = clip->baseClip()->producer(clipinfo.track);
1999 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2001 } else if (item->type() == TRANSITIONWIDGET) {
2002 Transition *tr = static_cast <Transition *>(item);
2003 int track = tr->transitionEndTrack();
2005 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2009 resetSelectionGroup(false);
2012 int maxHeight = m_tracksHeight * m_document->tracksCount();
2013 for (int i = 0; i < m_guides.count(); i++) {
2014 QLineF l = m_guides.at(i)->line();
2015 l.setP2(QPointF(l.x2(), maxHeight));
2016 m_guides.at(i)->setLine(l);
2018 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2019 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2020 //viewport()->update();
2021 emit trackHeightChanged();
2022 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2023 //setFixedHeight(50 * m_tracksCount);
2026 void CustomTrackView::removeTrack(int ix)
2028 // Delete track in MLT playlist
2029 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2030 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2032 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2033 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2034 QList<QGraphicsItem *> selection = m_scene->items(r);
2036 resetSelectionGroup();
2038 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2039 scene()->addItem(m_selectionGroup);
2040 for (int i = 0; i < selection.count(); i++) {
2041 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2042 m_selectionGroup->addToGroup(selection.at(i));
2043 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2046 // Move graphic items
2047 qreal ydiff = 0 - (int) m_tracksHeight;
2048 m_selectionGroup->translate(0, ydiff);
2050 // adjust track number
2051 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2052 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2053 for (int i = 0; i < children.count(); i++) {
2054 if (children.at(i)->type() == GROUPWIDGET) {
2055 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2056 children << grp->childItems();
2059 if (children.at(i)->type() == AVWIDGET) {
2060 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2062 ItemInfo clipinfo = clip->info();
2063 // We add a move clip command so that we get the correct producer for new track number
2064 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2065 Mlt::Producer *prod;
2066 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2067 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2068 else prod = clip->baseClip()->producer(clipinfo.track);
2069 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2071 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2072 Transition *tr = static_cast <Transition *>(children.at(i));
2074 int track = tr->transitionEndTrack();
2076 ItemInfo clipinfo = tr->info();
2077 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2081 resetSelectionGroup(false);
2083 int maxHeight = m_tracksHeight * m_document->tracksCount();
2084 for (int i = 0; i < m_guides.count(); i++) {
2085 QLineF l = m_guides.at(i)->line();
2086 l.setP2(QPointF(l.x2(), maxHeight));
2087 m_guides.at(i)->setLine(l);
2089 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2090 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2091 //viewport()->update();
2092 emit trackHeightChanged();
2093 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2096 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2098 int tracknumber = m_document->tracksCount() - ix;
2099 m_document->setTrackType(tracknumber - 1, type);
2100 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2101 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2102 viewport()->update();
2106 void CustomTrackView::slotSwitchTrackAudio(int ix)
2108 /*for (int i = 0; i < m_document->tracksCount(); i++)
2109 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2110 int tracknumber = m_document->tracksCount() - ix - 1;
2111 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2112 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2113 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2114 setDocumentModified();
2117 void CustomTrackView::slotSwitchTrackLock(int ix)
2119 int tracknumber = m_document->tracksCount() - ix - 1;
2120 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2121 m_commandStack->push(command);
2125 void CustomTrackView::lockTrack(int ix, bool lock)
2127 int tracknumber = m_document->tracksCount() - ix - 1;
2128 m_document->switchTrackLock(tracknumber, lock);
2129 emit doTrackLock(ix, lock);
2130 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2132 for (int i = 0; i < selection.count(); i++) {
2133 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2134 if (selection.at(i)->isSelected()) {
2135 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2136 else emit transitionItemSelected(NULL);
2138 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2140 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2141 viewport()->update();
2142 setDocumentModified();
2145 void CustomTrackView::slotSwitchTrackVideo(int ix)
2147 int tracknumber = m_document->tracksCount() - ix;
2148 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2149 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2150 setDocumentModified();
2153 void CustomTrackView::slotRemoveSpace()
2157 if (m_menuPosition.isNull()) {
2158 pos = GenTime(cursorPos(), m_document->fps());
2160 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2163 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2164 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2166 ClipItem *item = getClipItemAt(pos, track);
2168 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);
2171 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2172 //kDebug() << "// GOT LENGT; " << length;
2174 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);
2178 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2179 QList<QGraphicsItem *> items = m_scene->items(r);
2181 QList<ItemInfo> clipsToMove;
2182 QList<ItemInfo> transitionsToMove;
2184 for (int i = 0; i < items.count(); i++) {
2185 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2186 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2187 ItemInfo info = item->info();
2188 if (item->type() == AVWIDGET) {
2189 clipsToMove.append(info);
2190 } else if (item->type() == TRANSITIONWIDGET) {
2191 transitionsToMove.append(info);
2196 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2197 m_commandStack->push(command);
2200 void CustomTrackView::slotInsertSpace()
2204 if (m_menuPosition.isNull()) {
2205 pos = GenTime(cursorPos(), m_document->fps());
2207 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2208 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2210 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2211 if (d.exec() != QDialog::Accepted) return;
2212 GenTime spaceDuration = d.selectedDuration();
2213 track = d.selectedTrack();
2214 ClipItem *item = getClipItemAt(pos, track);
2215 if (item) pos = item->startPos();
2218 int maxh = sceneRect().height();
2220 minh = track * m_tracksHeight + m_tracksHeight / 2;
2221 maxh = m_tracksHeight / 2 - 1;
2224 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2225 QList<QGraphicsItem *> items = m_scene->items(r);
2227 QList<ItemInfo> clipsToMove;
2228 QList<ItemInfo> transitionsToMove;
2230 for (int i = 0; i < items.count(); i++) {
2231 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2232 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2233 ItemInfo info = item->info();
2234 if (item->type() == AVWIDGET) {
2235 clipsToMove.append(info);
2236 } else if (item->type() == TRANSITIONWIDGET) {
2237 transitionsToMove.append(info);
2242 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2243 m_commandStack->push(command);
2246 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2248 int diff = duration.frames(m_document->fps());
2249 resetSelectionGroup();
2250 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2251 scene()->addItem(m_selectionGroup);
2253 Transition *transition;
2255 // Create lists with start pos for each track
2256 QMap <int, int> trackClipStartList;
2257 QMap <int, int> trackTransitionStartList;
2259 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2260 trackClipStartList[i] = -1;
2261 trackTransitionStartList[i] = -1;
2264 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2265 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2267 if (clip->parentItem()) {
2268 m_selectionGroup->addToGroup(clip->parentItem());
2269 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2271 m_selectionGroup->addToGroup(clip);
2272 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2274 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))
2275 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2276 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2278 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2279 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2281 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2282 m_selectionGroup->addToGroup(transition);
2283 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))
2284 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2285 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2286 } 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);
2288 m_selectionGroup->translate(diff, 0);
2290 // update items coordinates
2291 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2292 for (int i = 0; i < itemList.count(); i++) {
2293 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2294 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2295 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2296 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2297 for (int j = 0; j < children.count(); j++) {
2298 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2302 resetSelectionGroup(false);
2303 if (track != -1) track = m_document->tracksCount() - track;
2304 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2307 void CustomTrackView::deleteClip(const QString &clipId)
2309 resetSelectionGroup();
2310 QList<QGraphicsItem *> itemList = items();
2311 QUndoCommand *deleteCommand = new QUndoCommand();
2312 deleteCommand->setText(i18n("Delete timeline clips"));
2314 for (int i = 0; i < itemList.count(); i++) {
2315 if (itemList.at(i)->type() == AVWIDGET) {
2316 ClipItem *item = (ClipItem *)itemList.at(i);
2317 if (item->clipProducer() == clipId) {
2319 if (item->parentItem()) {
2320 // Clip is in a group, destroy the group
2321 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2323 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2327 if (count == 0) delete deleteCommand;
2328 else m_commandStack->push(deleteCommand);
2331 void CustomTrackView::setCursorPos(int pos, bool seek)
2333 if (pos == m_cursorPos) return;
2334 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2336 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2337 else if (m_autoScroll) checkScrolling();
2338 m_cursorLine->setPos(m_cursorPos, 0);
2341 void CustomTrackView::updateCursorPos()
2343 m_cursorLine->setPos(m_cursorPos, 0);
2346 int CustomTrackView::cursorPos()
2348 return (int)(m_cursorPos);
2351 void CustomTrackView::moveCursorPos(int delta)
2353 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2354 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2355 m_cursorPos += delta;
2356 m_cursorLine->setPos(m_cursorPos, 0);
2357 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2360 void CustomTrackView::initCursorPos(int pos)
2362 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2364 m_cursorLine->setPos(pos, 0);
2368 void CustomTrackView::checkScrolling()
2370 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2373 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2375 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2376 QGraphicsView::mouseReleaseEvent(event);
2377 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2378 if (event->button() == Qt::MidButton) {
2381 setDragMode(QGraphicsView::NoDrag);
2382 if (m_operationMode == MOVEGUIDE) {
2383 setCursor(Qt::ArrowCursor);
2384 m_operationMode = NONE;
2385 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2386 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2387 if (newPos != m_dragGuide->position()) {
2388 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2389 m_commandStack->push(command);
2390 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2391 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2392 m_document->syncGuides(m_guides);
2397 } else if (m_operationMode == SPACER && m_selectionGroup) {
2399 if (event->modifiers() != Qt::ControlModifier) {
2400 // We are moving all tracks
2402 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2403 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2404 if (timeOffset != GenTime()) {
2405 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2407 QList<ItemInfo> clipsToMove;
2408 QList<ItemInfo> transitionsToMove;
2410 // Create lists with start pos for each track
2411 QMap <int, int> trackClipStartList;
2412 QMap <int, int> trackTransitionStartList;
2414 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2415 trackClipStartList[i] = -1;
2416 trackTransitionStartList[i] = -1;
2419 int max = items.count();
2420 for (int i = 0; i < max; i++) {
2421 if (items.at(i)->type() == GROUPWIDGET)
2422 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2425 for (int i = 0; i < items.count(); i++) {
2426 if (items.at(i)->type() == AVWIDGET) {
2427 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2428 ItemInfo info = item->info();
2429 clipsToMove.append(info);
2431 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2432 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2433 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2434 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2435 ItemInfo info = item->info();
2436 transitionsToMove.append(info);
2438 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2439 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2443 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2444 m_commandStack->push(command);
2445 if (track != -1) track = m_document->tracksCount() - track;
2446 kDebug() << "SPACER TRACK:" << track;
2447 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2449 resetSelectionGroup(false);
2450 m_operationMode = NONE;
2451 } else if (m_operationMode == RUBBERSELECTION) {
2452 //kDebug() << "// END RUBBER SELECT";
2453 resetSelectionGroup();
2454 groupSelectedItems();
2455 m_operationMode = NONE;
2458 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2459 emit transitionItemSelected(NULL);
2463 if (m_dragItem) info = m_dragItem->info();
2465 if (m_operationMode == MOVE) {
2466 setCursor(Qt::OpenHandCursor);
2468 if (m_dragItem->parentItem() == 0) {
2469 // we are moving one clip, easy
2470 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2471 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2472 Mlt::Producer *prod;
2473 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2474 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2475 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2476 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod);
2479 int tracknumber = m_document->tracksCount() - item->track() - 1;
2480 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2481 if (isLocked) item->setItemLocked(true);
2483 QUndoCommand *moveCommand = new QUndoCommand();
2484 moveCommand->setText(i18n("Move clip"));
2485 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2486 // Also move automatic transitions (on lower track)
2487 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2488 if (tr && tr->isAutomatic()) {
2489 ItemInfo trInfo = tr->info();
2490 ItemInfo newTrInfo = trInfo;
2491 newTrInfo.track = info.track;
2492 newTrInfo.startPos = m_dragItem->startPos();
2493 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2494 // transition end should stay the same
2496 // transition end should be adjusted to clip
2497 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2499 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2501 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2502 // Check if there is a transition at clip end
2503 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2504 if (tr && tr->isAutomatic()) {
2505 ItemInfo trInfo = tr->info();
2506 ItemInfo newTrInfo = trInfo;
2507 newTrInfo.track = info.track;
2508 newTrInfo.endPos = m_dragItem->endPos();
2509 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2510 // transition start should stay the same
2512 // transition start should be moved
2513 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2515 if (newTrInfo.startPos < newTrInfo.endPos)
2516 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2519 // Also move automatic transitions (on upper track)
2520 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2521 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2522 ItemInfo trInfo = tr->info();
2523 ItemInfo newTrInfo = trInfo;
2524 newTrInfo.startPos = m_dragItem->startPos();
2525 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2526 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2527 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2528 // transition end should be adjusted to clip on upper track
2529 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2531 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2534 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2535 // Check if there is a transition at clip end
2536 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2537 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2538 ItemInfo trInfo = tr->info();
2539 ItemInfo newTrInfo = trInfo;
2540 newTrInfo.endPos = m_dragItem->endPos();
2541 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2542 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2543 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2544 // transition start should be moved
2545 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2547 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2551 m_commandStack->push(moveCommand);
2553 // undo last move and emit error message
2554 bool snap = KdenliveSettings::snaptopoints();
2555 KdenliveSettings::setSnaptopoints(false);
2556 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2557 KdenliveSettings::setSnaptopoints(snap);
2558 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2560 setDocumentModified();
2562 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2563 Transition *transition = static_cast <Transition *>(m_dragItem);
2564 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)) {
2565 // Moving transition failed, revert to previous position
2566 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2567 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2569 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2570 m_commandStack->push(command);
2571 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2575 // Moving several clips. We need to delete them and readd them to new position,
2576 // or they might overlap each other during the move
2577 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2578 QList<QGraphicsItem *> items = group->childItems();
2580 QList<ItemInfo> clipsToMove;
2581 QList<ItemInfo> transitionsToMove;
2583 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2584 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2585 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2586 if (timeOffset != GenTime() || trackOffset != 0) {
2587 // remove items in MLT playlist
2590 int max = items.count();
2591 for (int i = 0; i < max; i++) {
2592 if (items.at(i)->type() == GROUPWIDGET) {
2593 items += items.at(i)->childItems();
2597 for (int i = 0; i < items.count(); i++) {
2598 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2599 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2600 ItemInfo info = item->info();
2601 if (item->type() == AVWIDGET) {
2602 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2603 // error, clip cannot be removed from playlist
2604 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2606 clipsToMove.append(info);
2609 transitionsToMove.append(info);
2610 Transition *tr = static_cast <Transition*>(item);
2611 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2615 for (int i = 0; i < items.count(); i++) {
2616 // re-add items in correct place
2617 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2618 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2620 ItemInfo info = item->info();
2621 int tracknumber = m_document->tracksCount() - info.track - 1;
2622 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2624 group->removeFromGroup(item);
2625 item->setItemLocked(true);
2628 if (item->type() == AVWIDGET) {
2629 ClipItem *clip = static_cast <ClipItem*>(item);
2630 info.track = m_document->tracksCount() - info.track;
2631 Mlt::Producer *prod;
2632 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2633 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2634 else prod = clip->baseClip()->producer(info.track);
2635 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2636 for (int i = 0; i < clip->effectsCount(); i++) {
2637 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2640 Transition *tr = static_cast <Transition*>(item);
2641 int newTrack = tr->transitionEndTrack();
2642 if (!tr->forcedTrack()) {
2643 newTrack = getPreviousVideoTrack(info.track);
2645 tr->updateTransitionEndTrack(newTrack);
2646 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2650 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2651 m_commandStack->push(move);
2653 //QPointF top = group->sceneBoundingRect().topLeft();
2654 //QPointF oldpos = m_selectionGroup->scenePos();
2655 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2656 //group->setPos(top);
2657 //TODO: get rid of the 3 lines below
2658 if (m_selectionGroup) {
2659 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2660 m_selectionGroupInfo.track = m_selectionGroup->track();
2662 setDocumentModified();
2665 m_document->renderer()->doRefresh();
2666 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2668 if (m_dragItem->type() == AVWIDGET) {
2669 ItemInfo resizeinfo = m_dragItemInfo;
2670 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2671 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2673 QUndoCommand *resizeCommand = new QUndoCommand();
2674 resizeCommand->setText(i18n("Resize clip"));
2676 // Check if there is an automatic transition on that clip (lower track)
2677 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2678 if (transition && transition->isAutomatic()) {
2679 ItemInfo trInfo = transition->info();
2680 ItemInfo newTrInfo = trInfo;
2681 newTrInfo.startPos = m_dragItem->startPos();
2682 if (newTrInfo.startPos < newTrInfo.endPos)
2683 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2685 // Check if there is an automatic transition on that clip (upper track)
2686 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2687 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2688 ItemInfo trInfo = transition->info();
2689 ItemInfo newTrInfo = trInfo;
2690 newTrInfo.startPos = m_dragItem->startPos();
2691 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2692 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2693 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2696 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2697 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2698 m_commandStack->push(resizeCommand);
2700 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2701 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2703 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2704 Transition *transition = static_cast <Transition *>(m_dragItem);
2705 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2706 // Cannot resize transition
2707 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2708 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2710 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2711 m_commandStack->push(command);
2715 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2716 // Item was resized, rebuild group;
2717 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2718 QList <QGraphicsItem *> children = group->childItems();
2719 m_document->clipManager()->removeGroup(group);
2720 scene()->destroyItemGroup(group);
2721 for (int i = 0; i < children.count(); i++) {
2722 children.at(i)->setSelected(true);
2724 groupSelectedItems(false, true);
2726 //m_document->renderer()->doRefresh();
2727 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2729 if (m_dragItem->type() == AVWIDGET) {
2730 ItemInfo resizeinfo = info;
2731 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2732 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2734 QUndoCommand *resizeCommand = new QUndoCommand();
2735 resizeCommand->setText(i18n("Resize clip"));
2737 // Check if there is an automatic transition on that clip (lower track)
2738 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2739 if (tr && tr->isAutomatic()) {
2740 ItemInfo trInfo = tr->info();
2741 ItemInfo newTrInfo = trInfo;
2742 newTrInfo.endPos = m_dragItem->endPos();
2743 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2746 // Check if there is an automatic transition on that clip (upper track)
2747 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2748 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2749 ItemInfo trInfo = tr->info();
2750 ItemInfo newTrInfo = trInfo;
2751 newTrInfo.endPos = m_dragItem->endPos();
2752 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2753 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2754 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2758 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2759 m_commandStack->push(resizeCommand);
2760 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2762 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2763 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2765 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2766 Transition *transition = static_cast <Transition *>(m_dragItem);
2767 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2768 // Cannot resize transition
2769 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2770 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2772 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2773 m_commandStack->push(command);
2776 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2777 // Item was resized, rebuild group;
2778 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2779 QList <QGraphicsItem *> children = group->childItems();
2780 m_document->clipManager()->removeGroup(group);
2781 scene()->destroyItemGroup(group);
2782 for (int i = 0; i < children.count(); i++) {
2783 children.at(i)->setSelected(true);
2785 groupSelectedItems(false, true);
2787 //m_document->renderer()->doRefresh();
2788 } else if (m_operationMode == FADEIN) {
2789 // resize fade in effect
2790 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2791 int ix = item->hasEffect("volume", "fadein");
2793 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2794 int start = item->cropStart().frames(m_document->fps());
2795 int end = item->fadeIn();
2797 slotDeleteEffect(item, oldeffect);
2800 QDomElement effect = oldeffect.cloneNode().toElement();
2801 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2802 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2803 slotUpdateClipEffect(item, effect, oldeffect, ix);
2804 emit clipItemSelected(item, ix);
2806 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2807 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2808 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2809 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2811 ix = item->hasEffect("volume", "fade_from_black");
2813 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2814 int start = item->cropStart().frames(m_document->fps());
2815 int end = item->fadeIn();
2817 slotDeleteEffect(item, oldeffect);
2820 QDomElement effect = oldeffect.cloneNode().toElement();
2821 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2822 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2823 slotUpdateClipEffect(item, effect, oldeffect, ix);
2824 emit clipItemSelected(item, ix);
2827 } else if (m_operationMode == FADEOUT) {
2828 // resize fade in effect
2829 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2830 int ix = item->hasEffect("volume", "fadeout");
2832 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2833 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2834 int start = item->fadeOut();
2836 slotDeleteEffect(item, oldeffect);
2838 start = end - start;
2839 QDomElement effect = oldeffect.cloneNode().toElement();
2840 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2841 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2842 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2843 slotUpdateClipEffect(item, effect, oldeffect, ix);
2844 emit clipItemSelected(item, ix);
2846 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2847 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2848 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2849 EffectsList::setParameter(effect, "out", QString::number(0));
2850 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2852 ix = item->hasEffect("brightness", "fade_to_black");
2854 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2855 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2856 int start = item->fadeOut();
2858 slotDeleteEffect(item, oldeffect);
2860 start = end - start;
2861 QDomElement effect = oldeffect.cloneNode().toElement();
2862 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2863 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2864 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2865 slotUpdateClipEffect(item, effect, oldeffect, ix);
2866 emit clipItemSelected(item, ix);
2869 } else if (m_operationMode == KEYFRAME) {
2870 // update the MLT effect
2871 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2872 QString previous = item->keyframes(item->selectedEffectIndex());
2873 item->updateKeyframeEffect();
2874 QString next = item->keyframes(item->selectedEffectIndex());
2875 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2876 m_commandStack->push(command);
2877 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2878 emit clipItemSelected(item, item->selectedEffectIndex());
2880 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2881 // A transition is selected
2883 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2884 if (transitionClip && transitionClip->baseClip()) {
2885 QString size = transitionClip->baseClip()->getProperty("frame_size");
2886 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2887 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2888 p.setY(size.section('x', 1, 1).toInt());
2890 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2891 } else emit transitionItemSelected(NULL);
2892 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2893 m_operationMode = NONE;
2896 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2898 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2900 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2901 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2904 if (item->isSelected()) emit clipItemSelected(NULL);
2905 item->baseClip()->removeReference();
2906 m_document->updateClip(item->baseClip()->getId());
2908 /*if (item->baseClip()->isTransparent()) {
2909 // also remove automatic transition
2910 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2911 if (tr && tr->isAutomatic()) {
2912 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2913 scene()->removeItem(tr);
2917 m_waitingThumbs.removeAll(item);
2918 if (m_dragItem == item) m_dragItem = NULL;
2919 scene()->removeItem(item);
2922 setDocumentModified();
2923 if (refresh) m_document->renderer()->doRefresh();
2926 void CustomTrackView::deleteSelectedClips()
2928 resetSelectionGroup();
2929 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2930 if (itemList.count() == 0) {
2931 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2934 scene()->clearSelection();
2935 QUndoCommand *deleteSelected = new QUndoCommand();
2936 deleteSelected->setText(i18n("Delete selected items"));
2937 bool resetGroup = false;
2939 // expand & destroy groups
2940 for (int i = 0; i < itemList.count(); i++) {
2941 if (itemList.at(i)->type() == GROUPWIDGET) {
2942 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2943 itemList += children;
2944 QList <ItemInfo> clipInfos;
2945 QList <ItemInfo> transitionInfos;
2946 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2947 for (int j = 0; j < children.count(); j++) {
2948 if (children.at(j)->type() == AVWIDGET) {
2949 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2950 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2951 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2952 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2953 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2956 if (clipInfos.count() > 0) {
2957 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2962 for (int i = 0; i < itemList.count(); i++) {
2963 if (itemList.at(i)->type() == AVWIDGET) {
2964 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2965 if (item->parentItem()) resetGroup = true;
2966 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2967 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2968 emit clipItemSelected(NULL);
2969 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2970 Transition *item = static_cast <Transition *>(itemList.at(i));
2971 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2972 if (item->parentItem()) resetGroup = true;
2973 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2974 emit transitionItemSelected(NULL);
2978 m_commandStack->push(deleteSelected);
2981 void CustomTrackView::changeClipSpeed()
2983 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2984 if (itemList.count() == 0) {
2985 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2988 QUndoCommand *changeSelected = new QUndoCommand();
2989 changeSelected->setText("Edit clip speed");
2993 for (int i = 0; i < itemList.count(); i++) {
2994 if (itemList.at(i)->type() == AVWIDGET) {
2995 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2996 ItemInfo info = item->info();
2997 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2999 double speed = (double) percent / 100.0;
3000 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3002 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3006 if (count > 0) m_commandStack->push(changeSelected);
3007 else delete changeSelected;
3010 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3012 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3013 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3015 kDebug() << "ERROR: Cannot find clip for speed change";
3016 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3019 info.track = m_document->tracksCount() - item->track();
3020 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3022 item->setSpeed(speed, strobe);
3023 item->updateRectGeometry();
3024 if (item->cropDuration().frames(m_document->fps()) > endPos)
3025 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3026 setDocumentModified();
3027 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3030 void CustomTrackView::cutSelectedClips()
3032 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3033 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3034 for (int i = 0; i < itemList.count(); i++) {
3035 if (itemList.at(i)->type() == AVWIDGET) {
3036 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3037 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3038 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3039 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3040 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3041 m_commandStack->push(command);
3047 void CustomTrackView::groupClips(bool group)
3049 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3050 QList <ItemInfo> clipInfos;
3051 QList <ItemInfo> transitionInfos;
3052 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3055 int max = itemList.count();
3056 for (int i = 0; i < max; i++) {
3057 if (itemList.at(i)->type() == GROUPWIDGET) {
3058 itemList += itemList.at(i)->childItems();
3062 for (int i = 0; i < itemList.count(); i++) {
3063 if (itemList.at(i)->type() == AVWIDGET) {
3064 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3065 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3066 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3067 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3068 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3071 if (clipInfos.count() > 0) {
3072 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3073 m_commandStack->push(command);
3077 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3079 resetSelectionGroup();
3080 m_scene->clearSelection();
3082 for (int i = 0; i < clipInfos.count(); i++) {
3083 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3084 if (clip == NULL) continue;
3085 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3086 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3087 m_document->clipManager()->removeGroup(grp);
3088 scene()->destroyItemGroup(grp);
3090 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3092 for (int i = 0; i < transitionInfos.count(); i++) {
3093 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3094 if (tr == NULL) continue;
3095 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3096 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3097 m_document->clipManager()->removeGroup(grp);
3098 scene()->destroyItemGroup(grp);
3100 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3102 setDocumentModified();
3106 QList <QGraphicsItemGroup *> groups;
3107 for (int i = 0; i < clipInfos.count(); i++) {
3108 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3110 clip->setSelected(true);
3113 for (int i = 0; i < transitionInfos.count(); i++) {
3114 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3116 clip->setSelected(true);
3120 groupSelectedItems(false, true);
3121 setDocumentModified();
3124 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3126 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3127 if (baseclip == NULL) {
3128 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3131 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3132 item->setEffectList(effects);
3133 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3134 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3135 scene()->addItem(item);
3137 int tracknumber = m_document->tracksCount() - info.track - 1;
3138 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3139 if (isLocked) item->setItemLocked(true);
3141 baseclip->addReference();
3142 m_document->updateClip(baseclip->getId());
3143 info.track = m_document->tracksCount() - info.track;
3144 Mlt::Producer *prod;
3145 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3146 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3147 else prod = baseclip->producer(info.track);
3148 m_document->renderer()->mltInsertClip(info, xml, prod);
3149 for (int i = 0; i < item->effectsCount(); i++) {
3150 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3152 setDocumentModified();
3153 if (refresh) m_document->renderer()->doRefresh();
3154 m_waitingThumbs.append(item);
3155 m_thumbsTimer.start();
3158 void CustomTrackView::slotUpdateClip(const QString &clipId)
3160 QList<QGraphicsItem *> list = scene()->items();
3161 ClipItem *clip = NULL;
3162 for (int i = 0; i < list.size(); ++i) {
3163 if (list.at(i)->type() == AVWIDGET) {
3164 clip = static_cast <ClipItem *>(list.at(i));
3165 if (clip->clipProducer() == clipId) {
3166 ItemInfo info = clip->info();
3167 info.track = m_document->tracksCount() - clip->track();
3168 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3169 clip->refreshClip(true);
3176 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3178 int framepos = (int)(pos.frames(m_document->fps()));
3179 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3180 ClipItem *clip = NULL;
3181 for (int i = 0; i < list.size(); i++) {
3182 if (list.at(i)->type() == AVWIDGET) {
3183 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3184 if (test->endPos() == pos) clip = test;
3191 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3193 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3194 ClipItem *clip = NULL;
3195 for (int i = 0; i < list.size(); i++) {
3196 if (list.at(i)->type() == AVWIDGET) {
3197 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3198 if (test->startPos() == pos) clip = test;
3205 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3207 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3208 ClipItem *clip = NULL;
3209 for (int i = 0; i < list.size(); i++) {
3210 if (list.at(i)->type() == AVWIDGET) {
3211 clip = static_cast <ClipItem *>(list.at(i));
3218 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3220 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3223 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3225 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3226 Transition *clip = NULL;
3227 for (int i = 0; i < list.size(); i++) {
3228 if (list.at(i)->type() == TRANSITIONWIDGET) {
3229 clip = static_cast <Transition *>(list.at(i));
3236 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3238 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3241 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3243 int framepos = (int)(pos.frames(m_document->fps()));
3244 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3245 Transition *clip = NULL;
3246 for (int i = 0; i < list.size(); i++) {
3247 if (list.at(i)->type() == TRANSITIONWIDGET) {
3248 Transition *test = static_cast <Transition *>(list.at(i));
3249 if (test->endPos() == pos) clip = test;
3256 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3258 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3259 Transition *clip = NULL;
3260 for (int i = 0; i < list.size(); ++i) {
3261 if (list.at(i)->type() == TRANSITIONWIDGET) {
3262 Transition *test = static_cast <Transition *>(list.at(i));
3263 if (test->startPos() == pos) clip = test;
3270 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3272 if (m_selectionGroup) resetSelectionGroup(false);
3273 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3275 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);
3276 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3279 Mlt::Producer *prod;
3280 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3281 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3282 else prod = item->baseClip()->producer(end.track);
3284 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);
3286 bool snap = KdenliveSettings::snaptopoints();
3287 KdenliveSettings::setSnaptopoints(false);
3288 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3290 int tracknumber = m_document->tracksCount() - end.track - 1;
3291 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3292 m_scene->clearSelection();
3293 if (isLocked) item->setItemLocked(true);
3295 if (item->isItemLocked()) item->setItemLocked(false);
3296 item->setSelected(true);
3298 if (item->baseClip()->isTransparent()) {
3299 // Also move automatic transition
3300 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3301 if (tr && tr->isAutomatic()) {
3302 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3303 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);
3304 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3307 KdenliveSettings::setSnaptopoints(snap);
3308 setDocumentModified();
3310 // undo last move and emit error message
3311 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3313 m_document->renderer()->doRefresh();
3314 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3317 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3320 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3321 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3322 resetSelectionGroup();
3323 m_scene->clearSelection();
3325 for (int i = 0; i < startClip.count(); i++) {
3327 startClip[i].startPos = startClip.at(i).startPos - offset;
3328 startClip[i].track = startClip.at(i).track - trackOffset;
3330 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3331 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3333 clip->setItemLocked(false);
3334 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3335 else clip->setSelected(true);
3336 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3337 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3339 for (int i = 0; i < startTransition.count(); i++) {
3341 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3342 startTransition[i].track = startTransition.at(i).track - trackOffset;
3344 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3346 tr->setItemLocked(false);
3347 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3348 else tr->setSelected(true);
3349 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());
3350 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3352 groupSelectedItems(true);
3353 if (m_selectionGroup) {
3354 bool snap = KdenliveSettings::snaptopoints();
3355 KdenliveSettings::setSnaptopoints(false);
3357 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3359 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3361 int max = children.count();
3362 for (int i = 0; i < max; i++) {
3363 if (children.at(i)->type() == GROUPWIDGET) {
3364 children += children.at(i)->childItems();
3368 for (int i = 0; i < children.count(); i++) {
3369 // re-add items in correct place
3370 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3371 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3373 ItemInfo info = item->info();
3374 int tracknumber = m_document->tracksCount() - info.track - 1;
3375 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3376 if (isLocked) item->setItemLocked(true);
3377 else if (item->isItemLocked()) item->setItemLocked(false);
3379 if (item->type() == AVWIDGET) {
3380 ClipItem *clip = static_cast <ClipItem*>(item);
3381 info.track = m_document->tracksCount() - info.track;
3382 Mlt::Producer *prod;
3383 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3384 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3385 else prod = clip->baseClip()->producer(info.track);
3386 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3387 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3388 } else if (item->type() == TRANSITIONWIDGET) {
3389 Transition *tr = static_cast <Transition*>(item);
3390 int newTrack = tr->transitionEndTrack();
3391 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3392 if (!tr->forcedTrack()) {
3393 newTrack += trackOffset;
3394 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3396 tr->updateTransitionEndTrack(newTrack);
3397 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3398 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3401 KdenliveSettings::setSnaptopoints(snap);
3402 m_document->renderer()->doRefresh();
3403 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3406 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3408 Transition *item = getTransitionItemAt(start.startPos, start.track);
3410 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);
3411 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3414 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3415 bool snap = KdenliveSettings::snaptopoints();
3416 KdenliveSettings::setSnaptopoints(false);
3417 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3418 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3419 // Transition was moved
3420 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3421 } else if (end.endPos == start.endPos) {
3422 // Transition start resize
3423 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3424 } else if (end.startPos == start.startPos) {
3425 // Transition end resize;
3426 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3429 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3430 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3431 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3433 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3434 KdenliveSettings::setSnaptopoints(snap);
3435 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3436 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3437 if (m_dragItem && m_dragItem == item) {
3439 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3440 if (transitionClip && transitionClip->baseClip()) {
3441 QString size = transitionClip->baseClip()->getProperty("frame_size");
3442 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3443 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3444 p.setY(size.section('x', 1, 1).toInt());
3446 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3448 m_document->renderer()->doRefresh();
3451 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3453 bool resizeClipStart = true;
3454 if (start.startPos == end.startPos) resizeClipStart = false;
3455 /*if (resizeClipStart) offset = 1;
3457 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3459 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);
3460 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3463 if (item->parentItem()) {
3464 // Item is part of a group, reset group
3465 resetSelectionGroup();
3467 bool snap = KdenliveSettings::snaptopoints();
3468 KdenliveSettings::setSnaptopoints(false);
3469 if (resizeClipStart && start.startPos != end.startPos) {
3470 ItemInfo clipinfo = item->info();
3471 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3472 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3474 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3475 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3476 updateClipFade(item);
3477 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3478 } else if (!resizeClipStart) {
3479 ItemInfo clipinfo = item->info();
3480 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3481 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3483 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3484 updateClipFade(item);
3485 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3487 if (end.cropStart != start.cropStart) {
3488 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3489 ItemInfo clipinfo = end;
3490 clipinfo.track = m_document->tracksCount() - end.track;
3491 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3493 item->setCropStart(end.cropStart);
3494 item->resetThumbs(true);
3497 m_document->renderer()->doRefresh();
3498 KdenliveSettings::setSnaptopoints(snap);
3501 void CustomTrackView::updateClipFade(ClipItem * item)
3503 int end = item->fadeIn();
3505 // there is a fade in effect
3506 int effectPos = item->hasEffect("volume", "fadein");
3507 if (effectPos != -1) {
3508 QDomElement oldeffect = item->effectAt(effectPos);
3509 int start = item->cropStart().frames(m_document->fps());
3510 int max = item->cropDuration().frames(m_document->fps());
3512 // Make sure the fade effect is not longer than the clip
3513 item->setFadeIn(max);
3514 end = item->fadeIn();
3517 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3518 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3519 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3520 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3521 // if fade effect is displayed, update the effect edit widget with new clip duration
3522 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3524 effectPos = item->hasEffect("brightness", "fade_from_black");
3525 if (effectPos != -1) {
3526 QDomElement oldeffect = item->effectAt(effectPos);
3527 int start = item->cropStart().frames(m_document->fps());
3528 int max = item->cropDuration().frames(m_document->fps());
3530 // Make sure the fade effect is not longer than the clip
3531 item->setFadeIn(max);
3532 end = item->fadeIn();
3535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3537 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3538 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3539 // if fade effect is displayed, update the effect edit widget with new clip duration
3540 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3543 int start = item->fadeOut();
3545 // there is a fade out effect
3546 int effectPos = item->hasEffect("volume", "fadeout");
3547 if (effectPos != -1) {
3548 QDomElement oldeffect = item->effectAt(effectPos);
3549 int max = item->cropDuration().frames(m_document->fps());
3550 int end = max + item->cropStart().frames(m_document->fps());
3552 // Make sure the fade effect is not longer than the clip
3553 item->setFadeOut(max);
3554 start = item->fadeOut();
3556 start = end - start;
3557 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3558 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3559 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3560 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3561 // if fade effect is displayed, update the effect edit widget with new clip duration
3562 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3564 effectPos = item->hasEffect("brightness", "fade_to_black");
3565 if (effectPos != -1) {
3566 QDomElement oldeffect = item->effectAt(effectPos);
3567 int max = item->cropDuration().frames(m_document->fps());
3568 int end = max + item->cropStart().frames(m_document->fps());
3570 // Make sure the fade effect is not longer than the clip
3571 item->setFadeOut(max);
3572 start = item->fadeOut();
3574 start = end - start;
3575 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3576 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3577 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3578 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3579 // if fade effect is displayed, update the effect edit widget with new clip duration
3580 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3585 double CustomTrackView::getSnapPointForPos(double pos)
3587 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3590 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3592 QList <GenTime> snaps;
3593 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3594 QList<QGraphicsItem *> itemList = items();
3595 for (int i = 0; i < itemList.count(); i++) {
3596 if (itemList.at(i) == selected) continue;
3597 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3598 if (itemList.at(i)->type() == AVWIDGET) {
3599 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3600 GenTime start = item->startPos();
3601 GenTime end = item->endPos();
3602 snaps.append(start);
3604 if (!offsetList.isEmpty()) {
3605 for (int j = 0; j < offsetList.size(); j++) {
3606 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3607 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3611 QList < GenTime > markers = item->snapMarkers();
3612 for (int j = 0; j < markers.size(); ++j) {
3613 GenTime t = markers.at(j);
3615 if (!offsetList.isEmpty()) {
3616 for (int k = 0; k < offsetList.size(); k++) {
3617 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3621 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3622 Transition *transition = static_cast <Transition*>(itemList.at(i));
3623 GenTime start = transition->startPos();
3624 GenTime end = transition->endPos();
3625 snaps.append(start);
3627 if (!offsetList.isEmpty()) {
3628 for (int j = 0; j < offsetList.size(); j++) {
3629 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3630 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3636 // add cursor position
3637 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3639 if (!offsetList.isEmpty()) {
3640 for (int j = 0; j < offsetList.size(); j++) {
3641 snaps.append(pos - offsetList.at(j));
3646 for (int i = 0; i < m_guides.count(); i++) {
3647 snaps.append(m_guides.at(i)->position());
3648 if (!offsetList.isEmpty()) {
3649 for (int j = 0; j < offsetList.size(); j++) {
3650 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3656 m_scene->setSnapList(snaps);
3657 //for (int i = 0; i < m_snapPoints.size(); ++i)
3658 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3661 void CustomTrackView::slotSeekToPreviousSnap()
3663 updateSnapPoints(NULL);
3664 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3665 setCursorPos((int) res.frames(m_document->fps()));
3669 void CustomTrackView::slotSeekToNextSnap()
3671 updateSnapPoints(NULL);
3672 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3673 setCursorPos((int) res.frames(m_document->fps()));
3677 void CustomTrackView::clipStart()
3679 ClipItem *item = getMainActiveClip();
3681 setCursorPos((int) item->startPos().frames(m_document->fps()));
3686 void CustomTrackView::clipEnd()
3688 ClipItem *item = getMainActiveClip();
3690 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3695 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3697 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3698 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3699 m_commandStack->push(command);
3702 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3704 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3705 m_commandStack->push(command);
3708 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3710 DocClipBase *base = m_document->clipManager()->getClipById(id);
3711 QList <CommentedTime> markers = base->commentedSnapMarkers();
3713 if (markers.isEmpty()) {
3714 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3717 QUndoCommand *deleteMarkers = new QUndoCommand();
3718 deleteMarkers->setText("Delete clip markers");
3720 for (int i = 0; i < markers.size(); i++) {
3721 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3723 m_commandStack->push(deleteMarkers);
3726 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3728 DocClipBase *base = m_document->clipManager()->getClipById(id);
3729 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3730 else base->deleteSnapMarker(pos);
3731 setDocumentModified();
3732 viewport()->update();
3735 int CustomTrackView::hasGuide(int pos, int offset)
3737 for (int i = 0; i < m_guides.count(); i++) {
3738 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3739 if (qAbs(guidePos - pos) <= offset) return guidePos;
3740 else if (guidePos > pos) return -1;
3745 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3747 if (oldPos > GenTime() && pos > GenTime()) {
3749 for (int i = 0; i < m_guides.count(); i++) {
3750 if (m_guides.at(i)->position() == oldPos) {
3751 Guide *item = m_guides.at(i);
3752 item->updateGuide(pos, comment);
3756 } else if (pos > GenTime()) addGuide(pos, comment);
3760 for (int i = 0; i < m_guides.count(); i++) {
3761 if (m_guides.at(i)->position() == oldPos) {
3762 delete m_guides.takeAt(i);
3767 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3769 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3770 m_document->syncGuides(m_guides);
3773 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3775 for (int i = 0; i < m_guides.count(); i++) {
3776 if (m_guides.at(i)->position() == pos) {
3777 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3781 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3782 scene()->addItem(g);
3784 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3785 m_document->syncGuides(m_guides);
3789 void CustomTrackView::slotAddGuide()
3791 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3792 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3793 if (d.exec() != QDialog::Accepted) return;
3794 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3795 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3796 m_commandStack->push(command);
3800 void CustomTrackView::slotEditGuide(int guidePos)
3803 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3804 else pos = GenTime(guidePos, m_document->fps());
3806 for (int i = 0; i < m_guides.count(); i++) {
3807 if (m_guides.at(i)->position() == pos) {
3808 slotEditGuide(m_guides.at(i)->info());
3813 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3816 void CustomTrackView::slotEditGuide(CommentedTime guide)
3818 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3819 if (d.exec() == QDialog::Accepted) {
3820 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3821 m_commandStack->push(command);
3826 void CustomTrackView::slotEditTimeLineGuide()
3828 if (m_dragGuide == NULL) return;
3829 CommentedTime guide = m_dragGuide->info();
3830 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3831 if (d.exec() == QDialog::Accepted) {
3832 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3833 m_commandStack->push(command);
3837 void CustomTrackView::slotDeleteGuide(int guidePos)
3840 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3841 else pos = GenTime(guidePos, m_document->fps());
3843 for (int i = 0; i < m_guides.count(); i++) {
3844 if (m_guides.at(i)->position() == pos) {
3845 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3846 m_commandStack->push(command);
3851 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3855 void CustomTrackView::slotDeleteTimeLineGuide()
3857 if (m_dragGuide == NULL) return;
3858 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3859 m_commandStack->push(command);
3863 void CustomTrackView::slotDeleteAllGuides()
3865 QUndoCommand *deleteAll = new QUndoCommand();
3866 deleteAll->setText("Delete all guides");
3867 for (int i = 0; i < m_guides.count(); i++) {
3868 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3870 m_commandStack->push(deleteAll);
3873 void CustomTrackView::setTool(PROJECTTOOL tool)
3878 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3881 matrix = matrix.scale(scaleFactor, verticalScale);
3882 m_scene->setScale(scaleFactor, verticalScale);
3883 scene()->removeItem(m_visualTip);
3884 m_animationTimer->stop();
3889 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3891 int diff = sceneRect().width() - m_projectDuration;
3892 if (diff * matrix.m11() < 50) {
3893 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3894 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3896 centerOn(QPointF(cursorPos(), verticalPos));
3899 void CustomTrackView::slotRefreshGuides()
3901 if (KdenliveSettings::showmarkers()) {
3902 for (int i = 0; i < m_guides.count(); i++) {
3903 m_guides.at(i)->update();
3908 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3910 QRectF r = rect.adjusted(0, 0, 1, 0);
3911 painter->setClipRect(r);
3912 painter->drawLine(r.left(), 0, r.right(), 0);
3913 uint max = m_document->tracksCount();
3914 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3915 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3916 QColor audioColor = palette().alternateBase().color();
3917 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3918 for (uint i = 0; i < max; i++) {
3919 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, lockedColor);
3920 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, audioColor);
3921 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3923 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3924 if (height() > lowerLimit)
3925 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), base);
3928 bool CustomTrackView::findString(const QString &text)
3931 for (int i = 0; i < m_searchPoints.size(); ++i) {
3932 marker = m_searchPoints.at(i).comment();
3933 if (marker.contains(text, Qt::CaseInsensitive)) {
3934 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3935 int vert = verticalScrollBar()->value();
3936 int hor = cursorPos();
3937 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3945 bool CustomTrackView::findNextString(const QString &text)
3948 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3949 marker = m_searchPoints.at(i).comment();
3950 if (marker.contains(text, Qt::CaseInsensitive)) {
3951 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3952 int vert = verticalScrollBar()->value();
3953 int hor = cursorPos();
3954 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3963 void CustomTrackView::initSearchStrings()
3965 m_searchPoints.clear();
3966 QList<QGraphicsItem *> itemList = items();
3967 for (int i = 0; i < itemList.count(); i++) {
3968 // parse all clip names
3969 if (itemList.at(i)->type() == AVWIDGET) {
3970 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3971 GenTime start = item->startPos();
3972 CommentedTime t(start, item->clipName());
3973 m_searchPoints.append(t);
3974 // add all clip markers
3975 QList < CommentedTime > markers = item->commentedSnapMarkers();
3976 m_searchPoints += markers;
3981 for (int i = 0; i < m_guides.count(); i++) {
3982 m_searchPoints.append(m_guides.at(i)->info());
3985 qSort(m_searchPoints);
3988 void CustomTrackView::clearSearchStrings()
3990 m_searchPoints.clear();
3994 void CustomTrackView::copyClip()
3996 qDeleteAll(m_copiedItems);
3997 m_copiedItems.clear();
3998 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3999 if (itemList.count() == 0) {
4000 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4003 for (int i = 0; i < itemList.count(); i++) {
4004 if (itemList.at(i)->type() == AVWIDGET) {
4005 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4006 ClipItem *clone = clip->clone(clip->info());
4007 m_copiedItems.append(clone);
4008 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4009 Transition *dup = static_cast <Transition *>(itemList.at(i));
4010 m_copiedItems.append(dup->clone());
4015 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4017 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));
4018 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4019 for (int i = 0; i < collisions.count(); i++) {
4020 if (collisions.at(i)->type() == type) return false;
4025 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4027 for (int i = 0; i < items.count(); i++) {
4028 ItemInfo info = items.at(i)->info();
4029 info.startPos += offset;
4030 info.endPos += offset;
4031 info.track += trackOffset;
4032 if (!canBePastedTo(info, items.at(i)->type())) return false;
4037 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4039 QPainterPath movePath;
4040 movePath.moveTo(0, 0);
4042 for (int i = 0; i < items.count(); i++) {
4043 ItemInfo info = items.at(i)->info();
4044 info.startPos = info.startPos + offset;
4045 info.endPos = info.endPos + offset;
4046 info.track = info.track + trackOffset;
4047 if (info.startPos < GenTime()) {
4048 // No clip should go below 0
4051 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));
4052 movePath.addRect(rect);
4054 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4055 for (int i = 0; i < collisions.count(); i++) {
4056 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4057 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4064 void CustomTrackView::pasteClip()
4066 if (m_copiedItems.count() == 0) {
4067 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4071 if (m_menuPosition.isNull()) {
4072 position = mapFromGlobal(QCursor::pos());
4073 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4074 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4077 } else position = m_menuPosition;
4078 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4079 int track = (int)(position.y() / m_tracksHeight);
4080 ItemInfo first = m_copiedItems.at(0)->info();
4082 GenTime offset = pos - first.startPos;
4083 int trackOffset = track - first.track;
4085 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4086 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4089 QUndoCommand *pasteClips = new QUndoCommand();
4090 pasteClips->setText("Paste clips");
4092 for (int i = 0; i < m_copiedItems.count(); i++) {
4093 // parse all clip names
4094 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4095 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4097 info.startPos = clip->startPos() + offset;
4098 info.endPos = clip->endPos() + offset;
4099 info.cropStart = clip->cropStart();
4100 info.track = clip->track() + trackOffset;
4101 if (canBePastedTo(info, AVWIDGET)) {
4102 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4103 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4104 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4105 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4107 info.startPos = tr->startPos() + offset;
4108 info.endPos = tr->endPos() + offset;
4109 info.track = tr->track() + trackOffset;
4110 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4111 if (info.startPos >= info.endPos) {
4112 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4113 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4114 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4117 m_commandStack->push(pasteClips);
4120 void CustomTrackView::pasteClipEffects()
4122 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4123 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4126 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4128 QUndoCommand *paste = new QUndoCommand();
4129 paste->setText("Paste effects");
4131 QList<QGraphicsItem *> clips = scene()->selectedItems();
4132 for (int i = 0; i < clips.count(); ++i) {
4133 if (clips.at(i)->type() == AVWIDGET) {
4134 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4135 for (int j = 0; j < clip->effectsCount(); j++) {
4136 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4140 m_commandStack->push(paste);
4144 ClipItem *CustomTrackView::getClipUnderCursor() const
4146 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4147 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4148 for (int i = 0; i < collisions.count(); i++) {
4149 if (collisions.at(i)->type() == AVWIDGET) {
4150 return static_cast < ClipItem *>(collisions.at(i));
4156 ClipItem *CustomTrackView::getMainActiveClip() const
4158 QList<QGraphicsItem *> clips = scene()->selectedItems();
4159 if (clips.isEmpty()) {
4160 return getClipUnderCursor();
4162 ClipItem *item = NULL;
4163 for (int i = 0; i < clips.count(); ++i) {
4164 if (clips.at(i)->type() == AVWIDGET)
4165 item = static_cast < ClipItem *>(clips.at(i));
4166 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4168 if (item) return item;
4173 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4175 QList<QGraphicsItem *> clips = scene()->selectedItems();
4176 if (clips.isEmpty()) {
4177 return getClipUnderCursor();
4180 // remove all items in the list that are not clips
4181 for (int i = 0; i < clips.count();) {
4182 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4185 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4186 for (int i = 0; i < clips.count(); ++i) {
4187 if (clips.at(i)->type() == AVWIDGET) {
4188 item = static_cast < ClipItem *>(clips.at(i));
4189 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4197 void CustomTrackView::setInPoint()
4199 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4201 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4204 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4208 ItemInfo startInfo = clip->info();
4209 ItemInfo endInfo = startInfo;
4210 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4211 if (endInfo.startPos >= startInfo.endPos) {
4212 // Check for invalid resize
4213 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4215 } else if (endInfo.startPos < startInfo.startPos) {
4216 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4217 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4218 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4219 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4223 if (clip->type() == TRANSITIONWIDGET) {
4224 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4225 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4228 void CustomTrackView::setOutPoint()
4230 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4232 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4235 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4239 ItemInfo startInfo = clip->info();
4240 ItemInfo endInfo = clip->info();
4241 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4242 if (endInfo.endPos <= startInfo.startPos) {
4243 // Check for invalid resize
4244 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4246 } else if (endInfo.endPos > startInfo.endPos) {
4247 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4248 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4249 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4255 if (clip->type() == TRANSITIONWIDGET) {
4256 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4257 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4260 void CustomTrackView::slotUpdateAllThumbs()
4262 QList<QGraphicsItem *> itemList = items();
4263 //if (itemList.isEmpty()) return;
4265 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4266 for (int i = 0; i < itemList.count(); i++) {
4267 if (itemList.at(i)->type() == AVWIDGET) {
4268 item = static_cast <ClipItem *>(itemList.at(i));
4269 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4270 // Check if we have a cached thumbnail
4271 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4272 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4273 if (QFile::exists(thumb)) {
4275 item->slotSetStartThumb(pix);
4278 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4279 QString endThumb = startThumb;
4280 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4281 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4282 if (QFile::exists(startThumb)) {
4283 QPixmap pix(startThumb);
4284 item->slotSetStartThumb(pix);
4286 if (QFile::exists(endThumb)) {
4287 QPixmap pix(endThumb);
4288 item->slotSetEndThumb(pix);
4292 item->refreshClip(false);
4293 qApp->processEvents();
4296 viewport()->update();
4299 void CustomTrackView::saveThumbnails()
4301 QList<QGraphicsItem *> itemList = items();
4303 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4304 for (int i = 0; i < itemList.count(); i++) {
4305 if (itemList.at(i)->type() == AVWIDGET) {
4306 item = static_cast <ClipItem *>(itemList.at(i));
4307 if (item->clipType() != COLOR) {
4308 // Check if we have a cached thumbnail
4309 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4310 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4311 if (!QFile::exists(thumb)) {
4312 QPixmap pix(item->startThumb());
4316 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4317 QString endThumb = startThumb;
4318 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4319 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4320 if (!QFile::exists(startThumb)) {
4321 QPixmap pix(item->startThumb());
4322 pix.save(startThumb);
4324 if (!QFile::exists(endThumb)) {
4325 QPixmap pix(item->endThumb());
4335 void CustomTrackView::slotInsertTrack(int ix)
4337 TrackDialog d(m_document, parentWidget());
4338 d.view.label->setText(i18n("Insert track"));
4339 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4340 d.view.track_nb->setValue(ix);
4341 d.setWindowTitle(i18n("Insert New Track"));
4342 d.slotUpdateName(ix);
4344 if (d.exec() == QDialog::Accepted) {
4345 ix = d.view.track_nb->value();
4346 if (d.view.before_select->currentIndex() == 1) {
4350 if (d.view.video_track->isChecked()) {
4351 info.type = VIDEOTRACK;
4352 info.isMute = false;
4353 info.isBlind = false;
4354 info.isLocked = false;
4356 info.type = AUDIOTRACK;
4357 info.isMute = false;
4358 info.isBlind = true;
4359 info.isLocked = false;
4361 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4362 m_commandStack->push(addTrack);
4363 setDocumentModified();
4367 void CustomTrackView::slotDeleteTrack(int ix)
4369 TrackDialog d(m_document, parentWidget());
4370 d.view.label->setText(i18n("Delete track"));
4371 d.view.before_select->setHidden(true);
4372 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4373 d.view.track_nb->setValue(ix);
4374 d.slotUpdateName(ix);
4375 d.setWindowTitle(i18n("Delete Track"));
4376 d.view.video_track->setHidden(true);
4377 d.view.audio_track->setHidden(true);
4378 if (d.exec() == QDialog::Accepted) {
4379 ix = d.view.track_nb->value();
4380 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4381 deleteTimelineTrack(ix, info);
4382 setDocumentModified();
4383 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4384 m_commandStack->push(command);*/
4388 void CustomTrackView::slotChangeTrack(int ix)
4390 TrackDialog d(m_document, parentWidget());
4391 d.view.label->setText(i18n("Change track"));
4392 d.view.before_select->setHidden(true);
4393 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4394 d.view.track_nb->setValue(ix);
4395 d.slotUpdateName(ix);
4396 d.setWindowTitle(i18n("Change Track Type"));
4398 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4399 d.view.video_track->setChecked(true);
4401 d.view.audio_track->setChecked(true);
4403 if (d.exec() == QDialog::Accepted) {
4405 info.isLocked = false;
4406 info.isMute = false;
4407 ix = d.view.track_nb->value();
4409 if (d.view.video_track->isChecked()) {
4410 info.type = VIDEOTRACK;
4411 info.isBlind = false;
4413 info.type = AUDIOTRACK;
4414 info.isBlind = true;
4416 changeTimelineTrack(ix, info);
4417 setDocumentModified();
4422 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4424 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4425 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4426 QList<QGraphicsItem *> selection = m_scene->items(r);
4427 QUndoCommand *deleteTrack = new QUndoCommand();
4428 deleteTrack->setText("Delete track");
4430 // Delete all clips in selected track
4431 for (int i = 0; i < selection.count(); i++) {
4432 if (selection.at(i)->type() == AVWIDGET) {
4433 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4434 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4435 m_scene->removeItem(item);
4438 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4439 Transition *item = static_cast <Transition *>(selection.at(i));
4440 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4441 m_scene->removeItem(item);
4447 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4448 m_commandStack->push(deleteTrack);
4451 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4453 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4454 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4455 m_commandStack->push(changeTrack);
4458 void CustomTrackView::autoTransition()
4460 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4461 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4462 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4465 Transition *tr = static_cast <Transition*>(itemList.at(0));
4466 tr->setAutomatic(!tr->isAutomatic());
4467 QDomElement transition = tr->toXML();
4468 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);
4472 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4475 QDomNodeList params = effect.elementsByTagName("parameter");
4476 for (int i = 0; i < params.count(); i++) {
4477 QDomElement e = params.item(i).toElement();
4478 if (!e.isNull() && e.attribute("type") == "constant") {
4479 if (e.hasAttribute("factor")) {
4480 double factor = e.attribute("factor").toDouble();
4481 double value = e.attribute("value").toDouble();
4482 value = value / factor;
4483 result.append(QString::number(value));
4484 } else result.append(e.attribute("value"));
4490 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4492 QList<QGraphicsItem *> list = scene()->items();
4493 ClipItem *clip = NULL;
4494 for (int i = 0; i < list.size(); ++i) {
4495 if (list.at(i)->type() == AVWIDGET) {
4496 clip = static_cast <ClipItem *>(list.at(i));
4497 if (clip->clipProducer() == id) {
4498 clip->setClipName(name);
4502 viewport()->update();
4505 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4507 minimum = GenTime();
4508 maximum = GenTime();
4509 QList<QGraphicsItem *> selection;
4510 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4511 selection.removeAll(item);
4512 for (int i = 0; i < selection.count(); i++) {
4513 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4514 if (clip && clip->type() == AVWIDGET) {
4515 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4516 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4521 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4523 minimum = GenTime();
4524 maximum = GenTime();
4525 QList<QGraphicsItem *> selection;
4526 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4527 selection.removeAll(item);
4528 for (int i = 0; i < selection.count(); i++) {
4529 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4530 if (clip && clip->type() == TRANSITIONWIDGET) {
4531 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4532 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4538 void CustomTrackView::loadGroups(const QDomNodeList groups)
4540 for (int i = 0; i < groups.count(); i++) {
4541 QDomNodeList children = groups.at(i).childNodes();
4542 scene()->clearSelection();
4543 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4544 QDomNode n = children.item(nodeindex);
4545 QDomElement elem = n.toElement();
4546 int pos = elem.attribute("position").toInt();
4547 int track = elem.attribute("track").toInt();
4548 if (elem.tagName() == "clipitem") {
4549 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4550 if (clip) clip->setSelected(true);
4552 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4553 if (clip) clip->setSelected(true);
4556 groupSelectedItems(false, true);
4560 void CustomTrackView::splitAudio()
4562 resetSelectionGroup();
4563 QList<QGraphicsItem *> selection = scene()->selectedItems();
4564 if (selection.isEmpty()) {
4565 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4568 QUndoCommand *splitCommand = new QUndoCommand();
4569 splitCommand->setText(i18n("Split audio"));
4570 for (int i = 0; i < selection.count(); i++) {
4571 if (selection.at(i)->type() == AVWIDGET) {
4572 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4573 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4574 if (clip->parentItem()) {
4575 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4577 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4582 m_commandStack->push(splitCommand);
4585 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4587 ClipItem *clip = getClipItemAt(pos, track);
4589 kDebug() << "// Cannot find clip to split!!!";
4593 int start = pos.frames(m_document->fps());
4594 int freetrack = m_document->tracksCount() - track - 1;
4595 for (; freetrack > 0; freetrack--) {
4596 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4597 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4598 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4599 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4600 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4605 kDebug() << "GOT TRK: " << track;
4606 if (freetrack == 0) {
4607 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4610 info.startPos = clip->startPos();
4611 info.endPos = clip->endPos();
4612 info.cropStart = clip->cropStart();
4613 info.track = m_document->tracksCount() - freetrack;
4614 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4615 scene()->clearSelection();
4616 clip->setSelected(true);
4617 ClipItem *audioClip = getClipItemAt(start, info.track);
4619 clip->setVideoOnly(true);
4620 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4621 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4622 audioClip->setSelected(true);
4623 audioClip->setAudioOnly(true);
4624 groupSelectedItems(false, true);
4628 // unsplit clip: remove audio part and change video part to normal clip
4629 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4630 kDebug() << "//CANNOT FIND CLP GRP";
4633 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4634 QList<QGraphicsItem *> children = grp->childItems();
4635 if (children.count() != 2) {
4636 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4639 for (int i = 0; i < children.count(); i++) {
4640 if (children.at(i) != clip) {
4641 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4642 ItemInfo info = clip->info();
4643 deleteClip(clp->info());
4644 clip->setVideoOnly(false);
4645 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4649 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4650 m_document->clipManager()->removeGroup(grp);
4651 scene()->destroyItemGroup(grp);
4655 void CustomTrackView::setVideoOnly()
4657 resetSelectionGroup();
4658 QList<QGraphicsItem *> selection = scene()->selectedItems();
4659 if (selection.isEmpty()) {
4660 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4663 QUndoCommand *videoCommand = new QUndoCommand();
4664 videoCommand->setText(i18n("Video only"));
4665 for (int i = 0; i < selection.count(); i++) {
4666 if (selection.at(i)->type() == AVWIDGET) {
4667 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4668 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4669 if (clip->parentItem()) {
4670 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4672 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4677 m_commandStack->push(videoCommand);
4680 void CustomTrackView::setAudioOnly()
4682 resetSelectionGroup();
4683 QList<QGraphicsItem *> selection = scene()->selectedItems();
4684 if (selection.isEmpty()) {
4685 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4688 QUndoCommand *videoCommand = new QUndoCommand();
4689 videoCommand->setText(i18n("Audio only"));
4690 for (int i = 0; i < selection.count(); i++) {
4691 if (selection.at(i)->type() == AVWIDGET) {
4692 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4693 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4694 if (clip->parentItem()) {
4695 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4697 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4702 m_commandStack->push(videoCommand);
4705 void CustomTrackView::setAudioAndVideo()
4707 resetSelectionGroup();
4708 QList<QGraphicsItem *> selection = scene()->selectedItems();
4709 if (selection.isEmpty()) {
4710 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4713 QUndoCommand *videoCommand = new QUndoCommand();
4714 videoCommand->setText(i18n("Audio and Video"));
4715 for (int i = 0; i < selection.count(); i++) {
4716 if (selection.at(i)->type() == AVWIDGET) {
4717 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4718 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4719 if (clip->parentItem()) {
4720 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4722 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4727 m_commandStack->push(videoCommand);
4730 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4732 ClipItem *clip = getClipItemAt(pos, track);
4734 kDebug() << "// Cannot find clip to split!!!";
4738 int start = pos.frames(m_document->fps());
4739 clip->setVideoOnly(true);
4740 clip->setAudioOnly(false);
4741 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4742 } else if (audioOnly) {
4743 int start = pos.frames(m_document->fps());
4744 clip->setAudioOnly(true);
4745 clip->setVideoOnly(false);
4746 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4748 int start = pos.frames(m_document->fps());
4749 clip->setAudioOnly(false);
4750 clip->setVideoOnly(false);
4751 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4754 setDocumentModified();
4757 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4759 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4760 m_clipTypeGroup->setEnabled(false);
4762 m_clipTypeGroup->setEnabled(true);
4763 QList <QAction *> actions = m_clipTypeGroup->actions();
4765 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4766 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4767 else lookup = "clip_audio_and_video";
4768 for (int i = 0; i < actions.count(); i++) {
4769 if (actions.at(i)->data().toString() == lookup) {
4770 actions.at(i)->setChecked(true);
4777 void CustomTrackView::reloadTransitionLumas()
4781 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4782 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4783 for (int i = 0; i < params.count(); i++) {
4784 QDomElement e = params.item(i).toElement();
4785 if (e.attribute("tag") == "resource") {
4786 lumaNames = e.attribute("paramlistdisplay");
4787 lumaFiles = e.attribute("paramlist");
4792 QList<QGraphicsItem *> itemList = items();
4793 Transition *transitionitem;
4794 QDomElement transitionXml;
4795 for (int i = 0; i < itemList.count(); i++) {
4796 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4797 transitionitem = static_cast <Transition*>(itemList.at(i));
4798 transitionXml = transitionitem->toXML();
4799 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4800 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4801 for (int i = 0; i < params.count(); i++) {
4802 QDomElement e = params.item(i).toElement();
4803 if (e.attribute("tag") == "resource") {
4804 e.setAttribute("paramlistdisplay", lumaNames);
4805 e.setAttribute("paramlist", lumaFiles);
4810 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4811 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4812 for (int i = 0; i < params.count(); i++) {
4813 QDomElement e = params.item(i).toElement();
4814 if (e.attribute("tag") == "luma") {
4815 e.setAttribute("paramlistdisplay", lumaNames);
4816 e.setAttribute("paramlist", lumaFiles);
4823 emit transitionItemSelected(NULL);
4826 #include "customtrackview.moc"