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 maxHeight = m_tracksHeight * m_document->tracksCount();
137 setSceneRect(0, 0, sceneRect().width(), maxHeight);
138 verticalScrollBar()->setMaximum(maxHeight);
139 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
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 (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
327 event->setAccepted(true);
329 QGraphicsView::mouseMoveEvent(event);
333 if (event->buttons() != Qt::NoButton) {
334 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
335 if (m_dragItem && m_tool == SELECTTOOL) {
336 if (m_operationMode == MOVE && move) {
337 QGraphicsView::mouseMoveEvent(event);
338 // If mouse is at a border of the view, scroll
340 m_scrollOffset = -30;
341 m_scrollTimer.start();
342 } else if (viewport()->width() - pos < 10) {
344 m_scrollTimer.start();
345 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
347 } else if (m_operationMode == RESIZESTART && move) {
348 double snappedPos = getSnapPointForPos(mappedXPos);
349 m_document->renderer()->pause();
350 m_dragItem->resizeStart((int)(snappedPos));
351 } else if (m_operationMode == RESIZEEND && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeEnd((int)(snappedPos));
355 } else if (m_operationMode == FADEIN && move) {
356 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
357 } else if (m_operationMode == FADEOUT && move) {
358 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
359 } else if (m_operationMode == KEYFRAME && move) {
360 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
361 double pos = mapToScene(event->pos()).toPoint().y();
362 QRectF br = m_dragItem->sceneBoundingRect();
363 double maxh = 100.0 / br.height();
364 pos = (br.bottom() - pos) * maxh;
365 m_dragItem->updateKeyFramePos(keyFramePos, pos);
367 if (m_visualTip) scene()->removeItem(m_visualTip);
368 m_animationTimer->stop();
374 } else if (m_operationMode == MOVEGUIDE) {
375 if (m_visualTip) scene()->removeItem(m_visualTip);
376 m_animationTimer->stop();
381 QGraphicsView::mouseMoveEvent(event);
383 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
385 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
386 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
390 if (m_tool == RAZORTOOL) {
391 setCursor(m_razorCursor);
392 //QGraphicsView::mouseMoveEvent(event);
394 } else if (m_tool == SPACERTOOL) {
395 setCursor(m_spacerCursor);
399 QList<QGraphicsItem *> itemList = items(event->pos());
400 QGraphicsRectItem *item = NULL;
401 OPERATIONTYPE opMode = NONE;
403 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
405 } else for (int i = 0; i < itemList.count(); i++) {
406 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
407 item = (QGraphicsRectItem*) itemList.at(i);
412 if (item && event->buttons() == Qt::NoButton) {
413 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
414 if (m_tool == RAZORTOOL) {
415 // razor tool over a clip, display current frame in monitor
416 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
417 //TODO: solve crash when showing frame when moving razor over clip
418 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
423 opMode = clip->operationMode(mapToScene(event->pos()));
424 const double size = 5;
425 if (opMode == m_moveOpMode) {
426 QGraphicsView::mouseMoveEvent(event);
430 scene()->removeItem(m_visualTip);
431 m_animationTimer->stop();
438 m_moveOpMode = opMode;
439 if (opMode == MOVE) {
440 setCursor(Qt::OpenHandCursor);
441 } else if (opMode == RESIZESTART) {
442 setCursor(KCursor("left_side", Qt::SizeHorCursor));
443 if (m_visualTip == NULL) {
444 QRectF rect = clip->sceneBoundingRect();
446 polygon << QPoint(0, - size * 2);
447 polygon << QPoint(size * 2, 0);
448 polygon << QPoint(0, size * 2);
449 polygon << QPoint(0, - size * 2);
451 m_visualTip = new QGraphicsPolygonItem(polygon);
452 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
453 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
454 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
455 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
456 m_visualTip->setZValue(100);
457 m_animation = new QGraphicsItemAnimation;
458 m_animation->setItem(m_visualTip);
459 m_animation->setTimeLine(m_animationTimer);
460 m_animation->setScaleAt(.5, 2, 1);
461 m_animation->setScaleAt(1, 1, 1);
462 scene()->addItem(m_visualTip);
463 m_animationTimer->start();
465 } else if (opMode == RESIZEEND) {
466 setCursor(KCursor("right_side", Qt::SizeHorCursor));
467 if (m_visualTip == NULL) {
468 QRectF rect = clip->sceneBoundingRect();
470 polygon << QPoint(0, - size * 2);
471 polygon << QPoint(- size * 2, 0);
472 polygon << QPoint(0, size * 2);
473 polygon << QPoint(0, - size * 2);
475 m_visualTip = new QGraphicsPolygonItem(polygon);
476 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
477 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
478 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
479 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
480 m_visualTip->setZValue(100);
481 m_animation = new QGraphicsItemAnimation;
482 m_animation->setItem(m_visualTip);
483 m_animation->setTimeLine(m_animationTimer);
484 m_animation->setScaleAt(.5, 2, 1);
485 m_animation->setScaleAt(1, 1, 1);
486 scene()->addItem(m_visualTip);
487 m_animationTimer->start();
489 } else if (opMode == FADEIN) {
490 if (m_visualTip == NULL) {
491 ClipItem *item = (ClipItem *) clip;
492 QRectF rect = clip->sceneBoundingRect();
493 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
494 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
495 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
496 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
497 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
498 m_visualTip->setZValue(100);
499 m_animation = new QGraphicsItemAnimation;
500 m_animation->setItem(m_visualTip);
501 m_animation->setTimeLine(m_animationTimer);
502 m_animation->setScaleAt(.5, 2, 2);
503 m_animation->setScaleAt(1, 1, 1);
504 scene()->addItem(m_visualTip);
505 m_animationTimer->start();
507 setCursor(Qt::PointingHandCursor);
508 } else if (opMode == FADEOUT) {
509 if (m_visualTip == NULL) {
510 ClipItem *item = (ClipItem *) clip;
511 QRectF rect = clip->sceneBoundingRect();
512 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
513 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
514 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
515 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
516 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
517 m_visualTip->setZValue(100);
518 m_animation = new QGraphicsItemAnimation;
519 m_animation->setItem(m_visualTip);
520 m_animation->setTimeLine(m_animationTimer);
521 m_animation->setScaleAt(.5, 2, 2);
522 m_animation->setScaleAt(1, 1, 1);
523 scene()->addItem(m_visualTip);
524 m_animationTimer->start();
526 setCursor(Qt::PointingHandCursor);
527 } else if (opMode == TRANSITIONSTART) {
528 if (m_visualTip == NULL) {
529 QRectF rect = clip->sceneBoundingRect();
531 polygon << QPoint(0, - size * 2);
532 polygon << QPoint(size * 2, 0);
533 polygon << QPoint(0, 0);
534 polygon << QPoint(0, - size * 2);
536 m_visualTip = new QGraphicsPolygonItem(polygon);
537 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
538 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
539 m_visualTip->setPos(rect.x(), rect.bottom());
540 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
541 m_visualTip->setZValue(100);
542 m_animation = new QGraphicsItemAnimation;
543 m_animation->setItem(m_visualTip);
544 m_animation->setTimeLine(m_animationTimer);
545 m_animation->setScaleAt(.5, 2, 2);
546 m_animation->setScaleAt(1, 1, 1);
547 scene()->addItem(m_visualTip);
548 m_animationTimer->start();
550 setCursor(Qt::PointingHandCursor);
551 } else if (opMode == TRANSITIONEND) {
552 if (m_visualTip == NULL) {
553 QRectF rect = clip->sceneBoundingRect();
555 polygon << QPoint(0, - size * 2);
556 polygon << QPoint(- size * 2, 0);
557 polygon << QPoint(0, 0);
558 polygon << QPoint(0, - size * 2);
560 m_visualTip = new QGraphicsPolygonItem(polygon);
561 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
562 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
563 m_visualTip->setPos(rect.right(), rect.bottom());
564 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
565 m_visualTip->setZValue(100);
566 m_animation = new QGraphicsItemAnimation;
567 m_animation->setItem(m_visualTip);
568 m_animation->setTimeLine(m_animationTimer);
569 m_animation->setScaleAt(.5, 2, 2);
570 m_animation->setScaleAt(1, 1, 1);
571 scene()->addItem(m_visualTip);
572 m_animationTimer->start();
574 setCursor(Qt::PointingHandCursor);
575 } else if (opMode == KEYFRAME) {
576 setCursor(Qt::PointingHandCursor);
578 } // no clip under mouse
579 else if (m_tool == RAZORTOOL) {
582 } else if (opMode == MOVEGUIDE) {
583 m_moveOpMode = opMode;
584 setCursor(Qt::SplitHCursor);
587 scene()->removeItem(m_visualTip);
588 m_animationTimer->stop();
595 setCursor(Qt::ArrowCursor);
596 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
597 QGraphicsView::mouseMoveEvent(event);
599 setCursorPos(mappedXPos);
600 slotCheckPositionScrolling();
602 } else m_moveOpMode = NONE;
604 QGraphicsView::mouseMoveEvent(event);
608 void CustomTrackView::mousePressEvent(QMouseEvent * event)
610 setFocus(Qt::MouseFocusReason);
611 m_menuPosition = QPoint();
613 // special cases (middle click button or ctrl / shift click
614 if (event->button() == Qt::MidButton) {
615 m_document->renderer()->switchPlay();
616 m_blockRefresh = false;
617 m_operationMode = NONE;
621 if (event->modifiers() & Qt::ShiftModifier) {
622 // Rectangle selection
623 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
624 setDragMode(QGraphicsView::RubberBandDrag);
625 if (!(event->modifiers() & Qt::ControlModifier)) {
626 resetSelectionGroup();
627 scene()->clearSelection();
629 m_blockRefresh = false;
630 m_operationMode = RUBBERSELECTION;
631 QGraphicsView::mousePressEvent(event);
635 m_blockRefresh = true;
637 bool collision = false;
639 if (m_tool != RAZORTOOL) activateMonitor();
640 else if (m_document->renderer()->playSpeed() != 0.0) {
641 m_document->renderer()->pause();
644 m_clickEvent = event->pos();
646 // check item under mouse
647 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
649 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
650 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
651 setDragMode(QGraphicsView::ScrollHandDrag);
652 QGraphicsView::mousePressEvent(event);
653 m_blockRefresh = false;
654 m_operationMode = NONE;
658 // if a guide and a clip were pressed, just select the guide
659 for (int i = 0; i < collisionList.count(); ++i) {
660 if (collisionList.at(i)->type() == GUIDEITEM) {
661 // a guide item was pressed
662 m_dragGuide = (Guide *) collisionList.at(i);
663 if (event->button() == Qt::LeftButton) { // move it
664 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
666 m_operationMode = MOVEGUIDE;
667 // deselect all clips so that only the guide will move
668 m_scene->clearSelection();
669 resetSelectionGroup(false);
670 updateSnapPoints(NULL);
671 QGraphicsView::mousePressEvent(event);
673 } else // show context menu
678 // Find first clip, transition or group under mouse (when no guides selected)
680 AbstractGroupItem *dragGroup = NULL;
681 AbstractClipItem *collisionClip = NULL;
683 while (!m_dragGuide && ct < collisionList.count()) {
684 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
685 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
686 if (collisionClip == m_dragItem) {
687 collisionClip = NULL;
688 } else m_dragItem = collisionClip;
690 m_dragItemInfo = m_dragItem->info();
691 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
692 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
693 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
700 if (m_dragItem) emit clipItemSelected(NULL);
704 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
705 // update transition menu action
706 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
707 m_autoTransition->setEnabled(true);
708 } else m_autoTransition->setEnabled(false);
710 // context menu requested
711 if (event->button() == Qt::RightButton) {
713 if (dragGroup) dragGroup->setSelected(true);
714 else if (!m_dragItem->isSelected()) {
715 resetSelectionGroup(false);
716 m_scene->clearSelection();
717 m_dragItem->setSelected(true);
719 } else if (!m_dragGuide) {
720 // check if there is a guide close to mouse click
721 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
722 for (int i = 0; i < guidesCollisionList.count(); i++) {
723 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
724 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
728 // keep this to support multiple guides context menu in the future (?)
729 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
730 guidesCollisionList.removeAt(0);
732 if (!guidesCollisionList.isEmpty())
733 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
736 m_operationMode = NONE;
737 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
738 m_menuPosition = m_clickEvent;
744 // No item under click
745 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
746 resetSelectionGroup(false);
747 setCursor(Qt::ArrowCursor);
748 m_scene->clearSelection();
750 updateClipTypeActions(NULL);
751 if (m_tool == SPACERTOOL) {
752 QList<QGraphicsItem *> selection;
753 if (event->modifiers() == Qt::ControlModifier) {
754 // Ctrl + click, select all items on track after click position
755 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
756 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
758 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;
760 // Select all items on all tracks after click position
761 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
762 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
765 QList <GenTime> offsetList;
766 for (int i = 0; i < selection.count(); i++) {
767 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
768 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
769 offsetList.append(item->startPos());
770 offsetList.append(item->endPos());
771 selection.at(i)->setSelected(true);
773 if (selection.at(i)->type() == GROUPWIDGET) {
774 QList<QGraphicsItem *> children = selection.at(i)->childItems();
775 for (int j = 0; j < children.count(); j++) {
776 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
777 offsetList.append(item->startPos());
778 offsetList.append(item->endPos());
780 selection.at(i)->setSelected(true);
784 if (!offsetList.isEmpty()) {
786 QList <GenTime> cleandOffsetList;
787 GenTime startOffset = offsetList.takeFirst();
788 for (int k = 0; k < offsetList.size(); k++) {
789 GenTime newoffset = offsetList.at(k) - startOffset;
790 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
791 cleandOffsetList.append(newoffset);
794 updateSnapPoints(NULL, cleandOffsetList, true);
796 groupSelectedItems(true);
797 m_operationMode = SPACER;
798 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
799 QGraphicsView::mousePressEvent(event);
804 if (m_tool == RAZORTOOL && m_dragItem) {
805 if (m_dragItem->type() == TRANSITIONWIDGET) {
806 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
810 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
811 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
816 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
817 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
818 m_document->renderer()->pause();
819 m_commandStack->push(command);
820 setDocumentModified();
826 bool itemSelected = false;
827 if (m_dragItem->isSelected()) itemSelected = true;
828 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
829 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
831 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
832 if (event->modifiers() != Qt::ControlModifier) {
833 m_scene->clearSelection();
834 resetSelectionGroup(false);
835 } else resetSelectionGroup();
837 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
838 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
839 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
841 bool selected = !m_dragItem->isSelected();
842 if (dragGroup) dragGroup->setSelected(selected);
843 else m_dragItem->setSelected(selected);
845 groupSelectedItems();
846 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
847 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
848 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
851 // Update snap points
852 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
854 QList <GenTime> offsetList;
855 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
856 for (int i = 0; i < children.count(); i++) {
857 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
858 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
859 offsetList.append(item->startPos());
860 offsetList.append(item->endPos());
863 if (!offsetList.isEmpty()) {
865 GenTime startOffset = offsetList.takeFirst();
866 QList <GenTime> cleandOffsetList;
867 for (int k = 0; k < offsetList.size(); k++) {
868 GenTime newoffset = offsetList.at(k) - startOffset;
869 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
870 cleandOffsetList.append(newoffset);
873 updateSnapPoints(NULL, cleandOffsetList, true);
877 if (collisionClip != NULL || m_dragItem == NULL) {
878 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
879 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
880 emit clipItemSelected(selected);
881 } else emit clipItemSelected(NULL);
884 // If clicked item is selected, allow move
885 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
887 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
888 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
890 if (m_operationMode == KEYFRAME) {
891 m_dragItem->updateSelectedKeyFrame();
892 m_blockRefresh = false;
894 } else if (m_operationMode == MOVE) {
895 setCursor(Qt::ClosedHandCursor);
896 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
898 info.startPos = m_dragItem->startPos();
899 info.track = m_dragItem->track();
900 int transitiontrack = getPreviousVideoTrack(info.track);
901 ClipItem *transitionClip = NULL;
902 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
903 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
904 info.endPos = transitionClip->endPos();
905 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
906 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
907 // Check there is no other transition at that place
908 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
909 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
910 QList<QGraphicsItem *> selection = m_scene->items(r);
911 bool transitionAccepted = true;
912 for (int i = 0; i < selection.count(); i++) {
913 if (selection.at(i)->type() == TRANSITIONWIDGET) {
914 Transition *tr = static_cast <Transition *>(selection.at(i));
915 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
916 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
917 } else transitionAccepted = false;
920 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
921 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
922 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
924 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
925 info.track = m_dragItem->track();
926 int transitiontrack = getPreviousVideoTrack(info.track);
927 ClipItem *transitionClip = NULL;
928 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
929 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
930 info.startPos = transitionClip->startPos();
931 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
932 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
933 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
934 EffectsList::setParameter(transition, "reverse", "1");
936 // Check there is no other transition at that place
937 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
938 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
939 QList<QGraphicsItem *> selection = m_scene->items(r);
940 bool transitionAccepted = true;
941 for (int i = 0; i < selection.count(); i++) {
942 if (selection.at(i)->type() == TRANSITIONWIDGET) {
943 Transition *tr = static_cast <Transition *>(selection.at(i));
944 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
945 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
946 } else transitionAccepted = false;
949 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
950 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
952 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
953 resetSelectionGroup(false);
954 m_dragItem->setSelected(true);
957 m_blockRefresh = false;
959 //QGraphicsView::mousePressEvent(event);
962 void CustomTrackView::resetSelectionGroup(bool selectItems)
964 if (m_selectionGroup) {
965 // delete selection group
966 bool snap = KdenliveSettings::snaptopoints();
967 KdenliveSettings::setSnaptopoints(false);
969 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
970 scene()->destroyItemGroup(m_selectionGroup);
971 for (int i = 0; i < children.count(); i++) {
972 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
973 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
974 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
975 children.at(i)->setSelected(selectItems);
977 } else if (children.at(i)->type() == GROUPWIDGET) {
978 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
979 children.at(i)->setSelected(selectItems);
982 m_selectionGroup = NULL;
983 KdenliveSettings::setSnaptopoints(snap);
987 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
989 if (m_selectionGroup) {
990 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
993 QList<QGraphicsItem *> selection = m_scene->selectedItems();
994 if (selection.isEmpty()) return;
995 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
996 // Find top left position of selection
997 for (int i = 1; i < selection.count(); i++) {
998 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
999 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
1000 if (currenttop.x() < top.x()) top.setX(currenttop.x());
1001 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1005 if (force || selection.count() > 1) {
1006 bool snap = KdenliveSettings::snaptopoints();
1007 KdenliveSettings::setSnaptopoints(false);
1008 if (createNewGroup) {
1009 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1010 newGroup->translate(-top.x(), -top.y() + 1);
1011 newGroup->setPos(top.x(), top.y() - 1);
1012 scene()->addItem(newGroup);
1014 // CHeck if we are trying to include a group in a group
1015 QList <AbstractGroupItem *> groups;
1016 for (int i = 0; i < selection.count(); i++) {
1017 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1018 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1019 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1021 if (!groups.isEmpty()) {
1022 // ungroup previous groups
1023 while (!groups.isEmpty()) {
1024 AbstractGroupItem *grp = groups.takeFirst();
1025 m_document->clipManager()->removeGroup(grp);
1026 scene()->destroyItemGroup(grp);
1028 selection = m_scene->selectedItems();
1031 for (int i = 0; i < selection.count(); i++) {
1032 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1033 newGroup->addToGroup(selection.at(i));
1034 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1037 KdenliveSettings::setSnaptopoints(snap);
1039 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1040 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1041 m_selectionGroup->setPos(top.x(), top.y() - 1);
1042 scene()->addItem(m_selectionGroup);
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1045 m_selectionGroup->addToGroup(selection.at(i));
1046 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1049 KdenliveSettings::setSnaptopoints(snap);
1050 if (m_selectionGroup) {
1051 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1052 m_selectionGroupInfo.track = m_selectionGroup->track();
1055 } else resetSelectionGroup();
1058 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1060 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1061 if (m_moveOpMode == KEYFRAME) {
1062 // user double clicked on a keyframe, open edit dialog
1063 QDialog d(parentWidget());
1064 Ui::KeyFrameDialog_UI view;
1066 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1067 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1068 view.kfr_value->setFocus();
1069 if (d.exec() == QDialog::Accepted) {
1070 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1071 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1072 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1073 QString previous = item->keyframes(item->selectedEffectIndex());
1074 item->updateKeyframeEffect();
1075 QString next = item->keyframes(item->selectedEffectIndex());
1076 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1077 m_commandStack->push(command);
1078 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1079 emit clipItemSelected(item, item->selectedEffectIndex());
1084 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1085 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1086 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1087 QString previous = item->keyframes(item->selectedEffectIndex());
1088 item->updateKeyframeEffect();
1089 QString next = item->keyframes(item->selectedEffectIndex());
1090 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1091 m_commandStack->push(command);
1092 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1093 emit clipItemSelected(item, item->selectedEffectIndex());
1095 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1096 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1099 if (m_dragItem->type() == TRANSITIONWIDGET) {
1100 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1102 getClipAvailableSpace(m_dragItem, minimum, maximum);
1104 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1105 d.setMargins(minimum, maximum);
1106 if (d.exec() == QDialog::Accepted) {
1107 if (m_dragItem->type() == TRANSITIONWIDGET) {
1108 // move & resize transition
1110 startInfo.startPos = m_dragItem->startPos();
1111 startInfo.endPos = m_dragItem->endPos();
1112 startInfo.track = m_dragItem->track();
1114 endInfo.startPos = d.startPos();
1115 endInfo.endPos = endInfo.startPos + d.duration();
1116 endInfo.track = m_dragItem->track();
1117 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1118 m_commandStack->push(command);
1120 // move and resize clip
1121 QUndoCommand *moveCommand = new QUndoCommand();
1122 moveCommand->setText(i18n("Edit clip"));
1123 ItemInfo clipInfo = m_dragItem->info();
1124 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1125 // duration was reduced, so process it first
1126 ItemInfo startInfo = clipInfo;
1127 clipInfo.endPos = clipInfo.startPos + d.duration();
1128 clipInfo.cropStart = d.cropStart();
1129 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1131 if (d.startPos() != clipInfo.startPos) {
1132 ItemInfo startInfo = clipInfo;
1133 clipInfo.startPos = d.startPos();
1134 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1135 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1137 if (d.duration() > m_dragItem->cropDuration()) {
1138 // duration was increased, so process it after move
1139 ItemInfo startInfo = clipInfo;
1140 clipInfo.endPos = clipInfo.startPos + d.duration();
1141 clipInfo.cropStart = d.cropStart();
1142 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1144 m_commandStack->push(moveCommand);
1148 QList<QGraphicsItem *> collisionList = items(event->pos());
1149 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1150 Guide *editGuide = (Guide *) collisionList.at(0);
1151 if (editGuide) slotEditGuide(editGuide->info());
1157 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1159 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1161 clip->setKeyframes(index, keyframes);
1162 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1163 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1167 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1169 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1170 m_editGuide->setEnabled(m_dragGuide != NULL);
1171 if (clip == NULL) m_timelineContextMenu->popup(pos);
1172 else if (group != NULL) {
1173 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1174 m_ungroupAction->setEnabled(true);
1175 updateClipTypeActions(NULL);
1176 m_timelineContextClipMenu->popup(pos);
1178 m_ungroupAction->setEnabled(false);
1179 if (clip->type() == AVWIDGET) {
1180 ClipItem *item = static_cast <ClipItem*>(clip);
1181 updateClipTypeActions(item);
1182 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1183 m_timelineContextClipMenu->popup(pos);
1184 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1188 void CustomTrackView::activateMonitor()
1190 emit activateDocumentMonitor();
1193 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1195 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1197 resetSelectionGroup();
1198 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1199 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1201 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1203 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1207 info.startPos = GenTime();
1208 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1209 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1210 info.track = (int)(1 / m_tracksHeight);
1211 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1212 m_selectionGroup->addToGroup(item);
1213 item->setFlags(QGraphicsItem::ItemIsSelectable);
1214 //TODO: check if we do not overlap another clip when first dropping in timeline
1215 // if (insertPossible(m_selectionGroup, event->pos()))
1216 QList <GenTime> offsetList;
1217 offsetList.append(info.endPos);
1218 updateSnapPoints(NULL, offsetList);
1219 scene()->addItem(m_selectionGroup);
1220 event->acceptProposedAction();
1221 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1223 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1224 m_scene->clearSelection();
1225 resetSelectionGroup(false);
1227 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1230 QList <GenTime> offsetList;
1231 for (int i = 0; i < ids.size(); ++i) {
1232 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1234 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1238 info.startPos = start;
1239 info.endPos = info.startPos + clip->duration();
1240 info.track = (int)(1 / m_tracksHeight);
1241 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1242 start += clip->duration();
1243 offsetList.append(start);
1244 m_selectionGroup->addToGroup(item);
1245 item->setFlags(QGraphicsItem::ItemIsSelectable);
1246 m_waitingThumbs.append(item);
1248 //TODO: check if we do not overlap another clip when first dropping in timeline
1249 //if (insertPossible(m_selectionGroup, event->pos()))
1250 updateSnapPoints(NULL, offsetList);
1251 scene()->addItem(m_selectionGroup);
1252 m_thumbsTimer.start();
1253 event->acceptProposedAction();
1256 // the drag is not a clip (may be effect, ...)
1258 QGraphicsView::dragEnterEvent(event);
1263 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1266 QList<QGraphicsItem *> children = group->childItems();
1267 for (int i = 0; i < children.count(); i++) {
1268 if (children.at(i)->type() == AVWIDGET) {
1269 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1270 ItemInfo info = clip->info();
1271 kDebug() << " / / INSERT : " << pos.x();
1272 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);
1273 kDebug() << " / / INSERT RECT: " << shape;
1274 path = path.united(QPolygonF(shape));
1278 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1279 if (collindingItems.isEmpty()) return true;
1281 for (int i = 0; i < collindingItems.count(); i++) {
1282 QGraphicsItem *collision = collindingItems.at(i);
1283 if (collision->type() == AVWIDGET) {
1285 kDebug() << "// COLLISIION DETECTED";
1295 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1297 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);
1298 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1299 collindingItems.removeAll(item);
1300 if (collindingItems.isEmpty()) return false;
1302 for (int i = 0; i < collindingItems.count(); i++) {
1303 QGraphicsItem *collision = collindingItems.at(i);
1304 if (collision->type() == item->type()) {
1306 kDebug() << "// COLLISIION DETECTED";
1314 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1316 int track = m_document->tracksCount() - clip->track();
1317 GenTime pos = clip->startPos();
1318 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1319 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1322 bool success = true;
1323 for (int i = 0; i < clip->effectsCount(); i++) {
1324 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1326 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1327 m_document->renderer()->doRefresh();
1330 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1332 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1334 // Special case: speed effect
1335 if (effect.attribute("id") == "speed") {
1336 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1337 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1340 ItemInfo info = clip->info();
1341 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1342 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1343 if (strobe == 0) strobe = 1;
1344 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1345 clip->addEffect(effect);
1346 if (clip->isSelected()) emit clipItemSelected(clip);
1350 EffectsParameterList params = clip->addEffect(effect);
1351 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1352 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1353 if (clip->isSelected()) emit clipItemSelected(clip);
1354 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1357 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1359 QString index = effect.attribute("kdenlive_ix");
1360 // Special case: speed effect
1361 if (effect.attribute("id") == "speed") {
1362 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1364 ItemInfo info = clip->info();
1365 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1366 clip->deleteEffect(index);
1367 emit clipItemSelected(clip);
1371 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1372 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1373 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1376 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1378 clip->deleteEffect(index);
1379 emit clipItemSelected(clip);
1383 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1385 QList<QGraphicsItem *> itemList = group->childItems();
1386 QUndoCommand *effectCommand = new QUndoCommand();
1388 QDomNode namenode = effect.elementsByTagName("name").item(0);
1389 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1390 else effectName = i18n("effect");
1391 effectCommand->setText(i18n("Add %1", effectName));
1393 for (int i = 0; i < itemList.count(); i++) {
1394 if (itemList.at(i)->type() == AVWIDGET) {
1395 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1396 if (effect.attribute("type") == "audio") {
1397 // Don't add audio effects on video clips
1398 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1399 } else if (effect.hasAttribute("type") == false) {
1400 // Don't add video effect on audio clips
1401 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1404 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1405 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1408 if (item->isItemLocked()) {
1411 item->initEffect(effect);
1412 if (effect.attribute("tag") == "ladspa") {
1413 QString ladpsaFile = m_document->getLadspaFile();
1414 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1415 effect.setAttribute("src", ladpsaFile);
1417 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1422 m_commandStack->push(effectCommand);
1423 setDocumentModified();
1424 } else delete effectCommand;
1427 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1429 QList<QGraphicsItem *> itemList;
1430 QUndoCommand *effectCommand = new QUndoCommand();
1432 QDomNode namenode = effect.elementsByTagName("name").item(0);
1433 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1434 else effectName = i18n("effect");
1435 effectCommand->setText(i18n("Add %1", effectName));
1437 if (track == -1) itemList = scene()->selectedItems();
1438 if (itemList.isEmpty()) {
1439 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1440 if (clip) itemList.append(clip);
1441 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1443 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1444 for (int i = 0; i < itemList.count(); i++) {
1445 if (itemList.at(i)->type() == AVWIDGET) {
1446 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1447 if (effect.attribute("type") == "audio") {
1448 // Don't add audio effects on video clips
1449 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1450 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1453 } else if (effect.hasAttribute("type") == false) {
1454 // Don't add video effect on audio clips
1455 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1456 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1460 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1461 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1464 if (item->isItemLocked()) {
1467 item->initEffect(effect);
1468 if (effect.attribute("tag") == "ladspa") {
1469 QString ladpsaFile = m_document->getLadspaFile();
1470 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1471 effect.setAttribute("src", ladpsaFile);
1473 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1478 m_commandStack->push(effectCommand);
1479 setDocumentModified();
1480 } else delete effectCommand;
1483 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1485 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1486 m_commandStack->push(command);
1487 setDocumentModified();
1490 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1492 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1495 // Special case: speed effect
1496 if (effect.attribute("id") == "speed") {
1497 ItemInfo info = clip->info();
1498 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1499 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1500 if (strobe == 0) strobe = 1;
1501 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1502 clip->setEffectAt(ix, effect);
1503 if (ix == clip->selectedEffectIndex()) {
1504 clip->setSelectedEffect(ix);
1509 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1510 if (effect.attribute("tag") == "ladspa") {
1511 // Update the ladspa affect file
1512 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1514 // check if we are trying to reset a keyframe effect
1515 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1516 clip->initEffect(effect);
1517 effectParams = clip->getEffectArgs(effect);
1519 if (effectParams.paramValue("disabled") == "1") {
1520 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1521 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1522 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1523 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1524 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1526 clip->setEffectAt(ix, effect);
1527 if (ix == clip->selectedEffectIndex()) {
1528 clip->setSelectedEffect(ix);
1529 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1531 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1532 // A fade effect was modified, update the clip
1533 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1534 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1535 clip->setFadeIn(pos);
1537 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1538 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1539 clip->setFadeOut(pos);
1543 setDocumentModified();
1546 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1548 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1549 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1550 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1551 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1552 clip->setEffectAt(oldPos - 1, act);
1553 clip->setEffectAt(newPos - 1, before);
1554 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1555 emit clipItemSelected(clip, newPos - 1);
1556 setDocumentModified();
1557 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1560 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1562 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1563 QDomElement oldEffect = effect.cloneNode().toElement();
1564 if (effect.attribute("id") == "speed") {
1566 ItemInfo info = clip->info();
1567 effect.setAttribute("disabled", (int) disable);
1568 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1570 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1571 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1572 if (strobe == 0) strobe = 1;
1573 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1578 effect.setAttribute("disabled", (int) disable);
1579 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1580 m_commandStack->push(command);
1581 setDocumentModified();;
1584 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1586 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1587 m_commandStack->push(command);
1588 setDocumentModified();
1591 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1593 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1594 m_commandStack->push(command);
1597 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1601 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1602 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1603 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1604 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);
1605 m_blockRefresh = false;
1608 if (item->parentItem()) {
1609 // Item is part of a group, reset group
1610 resetSelectionGroup();
1612 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1614 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1615 int cutPos = (int) cutTime.frames(m_document->fps());
1617 double speed = item->speed();
1618 newPos.startPos = cutTime;
1619 newPos.endPos = info.endPos;
1620 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1621 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1622 newPos.track = info.track;
1623 ClipItem *dup = item->clone(newPos);
1624 // remove unwanted effects (fade in) from 2nd part of cutted clip
1625 int ix = dup->hasEffect(QString(), "fadein");
1627 QDomElement oldeffect = item->effectAt(ix);
1628 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1630 ix = dup->hasEffect(QString(), "fade_from_black");
1632 QDomElement oldeffect = item->effectAt(ix);
1633 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1635 item->resizeEnd(cutPos, false);
1636 scene()->addItem(dup);
1637 if (item->checkKeyFrames()) slotRefreshEffects(item);
1638 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1639 item->baseClip()->addReference();
1640 m_document->updateClip(item->baseClip()->getId());
1641 setDocumentModified();
1642 //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);
1646 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1647 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1648 if (!item || !dup || item == dup) {
1649 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1650 m_blockRefresh = false;
1653 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1654 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1658 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1659 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1660 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1661 //deleteClip(dup->info());
1664 if (dup->isSelected()) emit clipItemSelected(NULL);
1665 dup->baseClip()->removeReference();
1666 m_document->updateClip(dup->baseClip()->getId());
1667 scene()->removeItem(dup);
1670 ItemInfo clipinfo = item->info();
1671 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1672 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1674 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1675 setDocumentModified();
1677 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1680 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1683 void CustomTrackView::slotEnableRefresh()
1685 m_blockRefresh = false;
1688 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1690 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1691 if (itemList.count() == 1) {
1692 if (itemList.at(0)->type() == AVWIDGET) {
1693 ClipItem *item = (ClipItem *) itemList.at(0);
1695 info.track = item->track();
1696 ClipItem *transitionClip = NULL;
1697 const int transitiontrack = getPreviousVideoTrack(info.track);
1698 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1699 if (pos < item->startPos() + item->cropDuration() / 2) {
1700 // add transition to clip start
1701 info.startPos = item->startPos();
1702 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1703 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1704 info.endPos = transitionClip->endPos();
1705 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1706 // Check there is no other transition at that place
1707 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1708 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1709 QList<QGraphicsItem *> selection = m_scene->items(r);
1710 bool transitionAccepted = true;
1711 for (int i = 0; i < selection.count(); i++) {
1712 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1713 Transition *tr = static_cast <Transition *>(selection.at(i));
1714 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1715 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1716 } else transitionAccepted = false;
1719 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1720 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1723 // add transition to clip end
1724 info.endPos = item->endPos();
1725 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1726 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1727 info.startPos = transitionClip->startPos();
1728 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1729 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1730 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1732 // Check there is no other transition at that place
1733 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1734 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1735 QList<QGraphicsItem *> selection = m_scene->items(r);
1736 bool transitionAccepted = true;
1737 for (int i = 0; i < selection.count(); i++) {
1738 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1739 Transition *tr = static_cast <Transition *>(selection.at(i));
1740 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1741 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1742 } else transitionAccepted = false;
1745 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1746 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1749 } else for (int i = 0; i < itemList.count(); i++) {
1750 if (itemList.at(i)->type() == AVWIDGET) {
1751 ClipItem *item = (ClipItem *) itemList.at(i);
1753 info.startPos = item->startPos();
1754 info.endPos = info.startPos + GenTime(65, m_document->fps());
1755 info.track = item->track();
1757 // Check there is no other transition at that place
1758 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1759 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1760 QList<QGraphicsItem *> selection = m_scene->items(r);
1761 bool transitionAccepted = true;
1762 for (int i = 0; i < selection.count(); i++) {
1763 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1764 Transition *tr = static_cast <Transition *>(selection.at(i));
1765 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1766 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1767 } else transitionAccepted = false;
1770 int transitiontrack = getPreviousVideoTrack(info.track);
1771 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1772 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1777 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1779 if (transitionInfo.startPos >= transitionInfo.endPos) {
1780 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1783 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1784 m_commandStack->push(command);
1785 setDocumentModified();
1788 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1790 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1791 //kDebug() << "---- ADDING transition " << params.attribute("value");
1792 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1793 scene()->addItem(tr);
1794 setDocumentModified();
1796 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1801 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1803 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1805 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1808 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1809 if (m_dragItem == item) m_dragItem = NULL;
1811 emit transitionItemSelected(NULL);
1812 setDocumentModified();
1815 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1817 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1818 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1819 m_commandStack->push(command);
1820 setDocumentModified();
1823 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1825 Transition *item = getTransitionItemAt(pos, track);
1827 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1830 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);
1831 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1832 item->setTransitionParameters(transition);
1833 if (updateTransitionWidget) {
1834 ItemInfo info = item->info();
1836 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1837 if (transitionClip && transitionClip->baseClip()) {
1838 QString size = transitionClip->baseClip()->getProperty("frame_size");
1839 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1840 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1841 p.setY(size.section('x', 1, 1).toInt());
1843 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1845 setDocumentModified();
1848 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1850 event->setDropAction(Qt::IgnoreAction);
1851 const QPointF pos = mapToScene(event->pos());
1852 if (m_selectionGroup && m_clipDrag) {
1853 m_selectionGroup->setPos(pos.x(), pos.y());
1854 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1855 event->setDropAction(Qt::MoveAction);
1856 event->acceptProposedAction();
1858 QGraphicsView::dragMoveEvent(event);
1862 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1864 if (m_selectionGroup && m_clipDrag) {
1865 m_thumbsTimer.stop();
1866 m_waitingThumbs.clear();
1867 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1869 scene()->destroyItemGroup(m_selectionGroup);
1870 m_selectionGroup = NULL;
1871 } else QGraphicsView::dragLeaveEvent(event);
1874 void CustomTrackView::dropEvent(QDropEvent * event)
1876 if (m_selectionGroup && m_clipDrag) {
1877 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1878 resetSelectionGroup();
1879 m_scene->clearSelection();
1880 bool hasVideoClip = false;
1881 QUndoCommand *addCommand = new QUndoCommand();
1882 addCommand->setText(i18n("Add timeline clip"));
1884 for (int i = 0; i < items.count(); i++) {
1885 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1886 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1887 if (items.count() == 1) {
1888 updateClipTypeActions(item);
1890 updateClipTypeActions(NULL);
1893 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1894 item->baseClip()->addReference();
1895 m_document->updateClip(item->baseClip()->getId());
1896 ItemInfo info = item->info();
1898 int tracknumber = m_document->tracksCount() - info.track - 1;
1899 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1900 if (isLocked) item->setItemLocked(true);
1901 ItemInfo clipInfo = info;
1902 clipInfo.track = m_document->tracksCount() - item->track();
1903 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1904 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1907 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1908 // add transparency transition
1909 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1910 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1912 item->setSelected(true);
1914 m_commandStack->push(addCommand);
1915 setDocumentModified();
1916 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1917 if (items.count() > 1) groupSelectedItems(true);
1918 event->setDropAction(Qt::MoveAction);
1920 } else QGraphicsView::dropEvent(event);
1925 QStringList CustomTrackView::mimeTypes() const
1927 QStringList qstrList;
1928 // list of accepted mime types for drop
1929 qstrList.append("text/plain");
1930 qstrList.append("kdenlive/producerslist");
1931 qstrList.append("kdenlive/clip");
1935 Qt::DropActions CustomTrackView::supportedDropActions() const
1937 // returns what actions are supported when dropping
1938 return Qt::MoveAction;
1941 void CustomTrackView::setDuration(int duration)
1943 int diff = qAbs(duration - sceneRect().width());
1944 if (diff * matrix().m11() > -50) {
1945 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1946 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1948 m_projectDuration = duration;
1951 int CustomTrackView::duration() const
1953 return m_projectDuration;
1956 void CustomTrackView::addTrack(TrackInfo type, int ix)
1958 if (ix == -1 || ix == m_document->tracksCount()) {
1959 m_document->insertTrack(ix, type);
1960 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1962 m_document->insertTrack(m_document->tracksCount() - ix, type);
1963 // insert track in MLT playlist
1964 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1966 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1967 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1968 QList<QGraphicsItem *> selection = m_scene->items(r);
1969 resetSelectionGroup();
1971 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1972 scene()->addItem(m_selectionGroup);
1973 for (int i = 0; i < selection.count(); i++) {
1974 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1975 m_selectionGroup->addToGroup(selection.at(i));
1976 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1979 // Move graphic items
1980 m_selectionGroup->translate(0, m_tracksHeight);
1982 // adjust track number
1983 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1984 for (int i = 0; i < children.count(); i++) {
1985 if (children.at(i)->type() == GROUPWIDGET) {
1986 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1987 children << grp->childItems();
1990 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1992 ItemInfo clipinfo = item->info();
1993 if (item->type() == AVWIDGET) {
1994 ClipItem *clip = static_cast <ClipItem *>(item);
1995 // We add a move clip command so that we get the correct producer for new track number
1996 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1997 Mlt::Producer *prod;
1998 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1999 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2000 else prod = clip->baseClip()->producer(clipinfo.track);
2001 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2003 } else if (item->type() == TRANSITIONWIDGET) {
2004 Transition *tr = static_cast <Transition *>(item);
2005 int track = tr->transitionEndTrack();
2007 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2011 resetSelectionGroup(false);
2014 int maxHeight = m_tracksHeight * m_document->tracksCount();
2015 for (int i = 0; i < m_guides.count(); i++) {
2016 QLineF l = m_guides.at(i)->line();
2017 l.setP2(QPointF(l.x2(), maxHeight));
2018 m_guides.at(i)->setLine(l);
2020 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2021 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2022 viewport()->update();
2023 emit trackHeightChanged();
2024 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2025 //setFixedHeight(50 * m_tracksCount);
2028 void CustomTrackView::removeTrack(int ix)
2030 // Delete track in MLT playlist
2031 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2032 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2034 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2035 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2036 QList<QGraphicsItem *> selection = m_scene->items(r);
2038 resetSelectionGroup();
2040 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2041 scene()->addItem(m_selectionGroup);
2042 for (int i = 0; i < selection.count(); i++) {
2043 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2044 m_selectionGroup->addToGroup(selection.at(i));
2045 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2048 // Move graphic items
2049 qreal ydiff = 0 - (int) m_tracksHeight;
2050 m_selectionGroup->translate(0, ydiff);
2052 // adjust track number
2053 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2054 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2055 for (int i = 0; i < children.count(); i++) {
2056 if (children.at(i)->type() == GROUPWIDGET) {
2057 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2058 children << grp->childItems();
2061 if (children.at(i)->type() == AVWIDGET) {
2062 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2064 ItemInfo clipinfo = clip->info();
2065 // We add a move clip command so that we get the correct producer for new track number
2066 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2067 Mlt::Producer *prod;
2068 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2069 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2070 else prod = clip->baseClip()->producer(clipinfo.track);
2071 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2073 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2074 Transition *tr = static_cast <Transition *>(children.at(i));
2076 int track = tr->transitionEndTrack();
2078 ItemInfo clipinfo = tr->info();
2079 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2083 resetSelectionGroup(false);
2085 int maxHeight = m_tracksHeight * m_document->tracksCount();
2086 for (int i = 0; i < m_guides.count(); i++) {
2087 QLineF l = m_guides.at(i)->line();
2088 l.setP2(QPointF(l.x2(), maxHeight));
2089 m_guides.at(i)->setLine(l);
2091 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2092 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2093 viewport()->update();
2094 emit trackHeightChanged();
2095 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2098 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2100 int tracknumber = m_document->tracksCount() - ix;
2101 m_document->setTrackType(tracknumber - 1, type);
2102 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2103 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2104 viewport()->update();
2108 void CustomTrackView::slotSwitchTrackAudio(int ix)
2110 /*for (int i = 0; i < m_document->tracksCount(); i++)
2111 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2112 int tracknumber = m_document->tracksCount() - ix - 1;
2113 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2114 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2115 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2116 setDocumentModified();
2119 void CustomTrackView::slotSwitchTrackLock(int ix)
2121 int tracknumber = m_document->tracksCount() - ix - 1;
2122 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2123 m_commandStack->push(command);
2127 void CustomTrackView::lockTrack(int ix, bool lock)
2129 int tracknumber = m_document->tracksCount() - ix - 1;
2130 m_document->switchTrackLock(tracknumber, lock);
2131 emit doTrackLock(ix, lock);
2132 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2134 for (int i = 0; i < selection.count(); i++) {
2135 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2136 if (selection.at(i)->isSelected()) {
2137 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2138 else emit transitionItemSelected(NULL);
2140 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2142 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2143 viewport()->update();
2144 setDocumentModified();
2147 void CustomTrackView::slotSwitchTrackVideo(int ix)
2149 int tracknumber = m_document->tracksCount() - ix;
2150 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2151 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2152 setDocumentModified();
2155 void CustomTrackView::slotRemoveSpace()
2159 if (m_menuPosition.isNull()) {
2160 pos = GenTime(cursorPos(), m_document->fps());
2162 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2165 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2166 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2168 ClipItem *item = getClipItemAt(pos, track);
2170 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);
2173 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2174 //kDebug() << "// GOT LENGT; " << length;
2176 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);
2180 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2181 QList<QGraphicsItem *> items = m_scene->items(r);
2183 QList<ItemInfo> clipsToMove;
2184 QList<ItemInfo> transitionsToMove;
2186 for (int i = 0; i < items.count(); i++) {
2187 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2188 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2189 ItemInfo info = item->info();
2190 if (item->type() == AVWIDGET) {
2191 clipsToMove.append(info);
2192 } else if (item->type() == TRANSITIONWIDGET) {
2193 transitionsToMove.append(info);
2198 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2199 m_commandStack->push(command);
2202 void CustomTrackView::slotInsertSpace()
2206 if (m_menuPosition.isNull()) {
2207 pos = GenTime(cursorPos(), m_document->fps());
2209 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2210 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2212 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2213 if (d.exec() != QDialog::Accepted) return;
2214 GenTime spaceDuration = d.selectedDuration();
2215 track = d.selectedTrack();
2216 ClipItem *item = getClipItemAt(pos, track);
2217 if (item) pos = item->startPos();
2220 int maxh = sceneRect().height();
2222 minh = track * m_tracksHeight + m_tracksHeight / 2;
2223 maxh = m_tracksHeight / 2 - 1;
2226 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2227 QList<QGraphicsItem *> items = m_scene->items(r);
2229 QList<ItemInfo> clipsToMove;
2230 QList<ItemInfo> transitionsToMove;
2232 for (int i = 0; i < items.count(); i++) {
2233 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2234 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2235 ItemInfo info = item->info();
2236 if (item->type() == AVWIDGET) {
2237 clipsToMove.append(info);
2238 } else if (item->type() == TRANSITIONWIDGET) {
2239 transitionsToMove.append(info);
2244 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2245 m_commandStack->push(command);
2248 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2250 int diff = duration.frames(m_document->fps());
2251 resetSelectionGroup();
2252 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2253 scene()->addItem(m_selectionGroup);
2255 Transition *transition;
2257 // Create lists with start pos for each track
2258 QMap <int, int> trackClipStartList;
2259 QMap <int, int> trackTransitionStartList;
2261 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2262 trackClipStartList[i] = -1;
2263 trackTransitionStartList[i] = -1;
2266 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2267 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2269 if (clip->parentItem()) {
2270 m_selectionGroup->addToGroup(clip->parentItem());
2271 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2273 m_selectionGroup->addToGroup(clip);
2274 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2276 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))
2277 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2278 } 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);
2280 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2281 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2283 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2284 m_selectionGroup->addToGroup(transition);
2285 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))
2286 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2287 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2288 } 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);
2290 m_selectionGroup->translate(diff, 0);
2292 // update items coordinates
2293 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2294 for (int i = 0; i < itemList.count(); i++) {
2295 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2296 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2297 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2298 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2299 for (int j = 0; j < children.count(); j++) {
2300 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2304 resetSelectionGroup(false);
2305 if (track != -1) track = m_document->tracksCount() - track;
2306 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2309 void CustomTrackView::deleteClip(const QString &clipId)
2311 resetSelectionGroup();
2312 QList<QGraphicsItem *> itemList = items();
2313 QUndoCommand *deleteCommand = new QUndoCommand();
2314 deleteCommand->setText(i18n("Delete timeline clips"));
2316 for (int i = 0; i < itemList.count(); i++) {
2317 if (itemList.at(i)->type() == AVWIDGET) {
2318 ClipItem *item = (ClipItem *)itemList.at(i);
2319 if (item->clipProducer() == clipId) {
2321 if (item->parentItem()) {
2322 // Clip is in a group, destroy the group
2323 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2325 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2329 if (count == 0) delete deleteCommand;
2330 else m_commandStack->push(deleteCommand);
2333 void CustomTrackView::setCursorPos(int pos, bool seek)
2335 if (pos == m_cursorPos) return;
2336 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2338 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2339 else if (m_autoScroll) checkScrolling();
2340 m_cursorLine->setPos(m_cursorPos, 0);
2343 void CustomTrackView::updateCursorPos()
2345 m_cursorLine->setPos(m_cursorPos, 0);
2348 int CustomTrackView::cursorPos()
2350 return (int)(m_cursorPos);
2353 void CustomTrackView::moveCursorPos(int delta)
2355 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2356 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2357 m_cursorPos += delta;
2358 m_cursorLine->setPos(m_cursorPos, 0);
2359 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2362 void CustomTrackView::initCursorPos(int pos)
2364 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2366 m_cursorLine->setPos(pos, 0);
2370 void CustomTrackView::checkScrolling()
2372 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2375 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2377 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2378 QGraphicsView::mouseReleaseEvent(event);
2379 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2380 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2381 if (event->button() == Qt::MidButton) {
2384 setDragMode(QGraphicsView::NoDrag);
2385 if (m_operationMode == MOVEGUIDE) {
2386 setCursor(Qt::ArrowCursor);
2387 m_operationMode = NONE;
2388 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2389 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2390 if (newPos != m_dragGuide->position()) {
2391 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2392 m_commandStack->push(command);
2393 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2394 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2395 m_document->syncGuides(m_guides);
2400 } else if (m_operationMode == SPACER && m_selectionGroup) {
2402 if (event->modifiers() != Qt::ControlModifier) {
2403 // We are moving all tracks
2405 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2406 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2407 if (timeOffset != GenTime()) {
2408 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2410 QList<ItemInfo> clipsToMove;
2411 QList<ItemInfo> transitionsToMove;
2413 // Create lists with start pos for each track
2414 QMap <int, int> trackClipStartList;
2415 QMap <int, int> trackTransitionStartList;
2417 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2418 trackClipStartList[i] = -1;
2419 trackTransitionStartList[i] = -1;
2422 int max = items.count();
2423 for (int i = 0; i < max; i++) {
2424 if (items.at(i)->type() == GROUPWIDGET)
2425 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2428 for (int i = 0; i < items.count(); i++) {
2429 if (items.at(i)->type() == AVWIDGET) {
2430 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2431 ItemInfo info = item->info();
2432 clipsToMove.append(info);
2434 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2435 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2436 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2437 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2438 ItemInfo info = item->info();
2439 transitionsToMove.append(info);
2441 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2442 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2446 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2447 m_commandStack->push(command);
2448 if (track != -1) track = m_document->tracksCount() - track;
2449 kDebug() << "SPACER TRACK:" << track;
2450 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2452 resetSelectionGroup(false);
2453 m_operationMode = NONE;
2454 } else if (m_operationMode == RUBBERSELECTION) {
2455 //kDebug() << "// END RUBBER SELECT";
2456 resetSelectionGroup();
2457 groupSelectedItems();
2458 m_operationMode = NONE;
2461 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2462 emit transitionItemSelected(NULL);
2466 if (m_dragItem) info = m_dragItem->info();
2468 if (m_operationMode == MOVE) {
2469 setCursor(Qt::OpenHandCursor);
2471 if (m_dragItem->parentItem() == 0) {
2472 // we are moving one clip, easy
2473 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2474 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2475 Mlt::Producer *prod;
2476 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2477 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2478 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2479 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);
2482 int tracknumber = m_document->tracksCount() - item->track() - 1;
2483 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2484 if (isLocked) item->setItemLocked(true);
2486 QUndoCommand *moveCommand = new QUndoCommand();
2487 moveCommand->setText(i18n("Move clip"));
2488 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2489 // Also move automatic transitions (on lower track)
2490 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2491 if (tr && tr->isAutomatic()) {
2492 ItemInfo trInfo = tr->info();
2493 ItemInfo newTrInfo = trInfo;
2494 newTrInfo.track = info.track;
2495 newTrInfo.startPos = m_dragItem->startPos();
2496 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2497 // transition end should stay the same
2499 // transition end should be adjusted to clip
2500 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2502 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2504 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2505 // Check if there is a transition at clip end
2506 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2507 if (tr && tr->isAutomatic()) {
2508 ItemInfo trInfo = tr->info();
2509 ItemInfo newTrInfo = trInfo;
2510 newTrInfo.track = info.track;
2511 newTrInfo.endPos = m_dragItem->endPos();
2512 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2513 // transition start should stay the same
2515 // transition start should be moved
2516 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2518 if (newTrInfo.startPos < newTrInfo.endPos)
2519 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2522 // Also move automatic transitions (on upper track)
2523 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2524 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2525 ItemInfo trInfo = tr->info();
2526 ItemInfo newTrInfo = trInfo;
2527 newTrInfo.startPos = m_dragItem->startPos();
2528 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2529 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2530 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2531 // transition end should be adjusted to clip on upper track
2532 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2534 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2537 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2538 // Check if there is a transition at clip end
2539 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2540 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2541 ItemInfo trInfo = tr->info();
2542 ItemInfo newTrInfo = trInfo;
2543 newTrInfo.endPos = m_dragItem->endPos();
2544 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2545 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2546 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2547 // transition start should be moved
2548 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2550 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2554 m_commandStack->push(moveCommand);
2556 // undo last move and emit error message
2557 bool snap = KdenliveSettings::snaptopoints();
2558 KdenliveSettings::setSnaptopoints(false);
2559 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2560 KdenliveSettings::setSnaptopoints(snap);
2561 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2563 setDocumentModified();
2565 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2566 Transition *transition = static_cast <Transition *>(m_dragItem);
2567 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)) {
2568 // Moving transition failed, revert to previous position
2569 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2570 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2572 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2573 m_commandStack->push(command);
2574 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2578 // Moving several clips. We need to delete them and readd them to new position,
2579 // or they might overlap each other during the move
2580 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2581 QList<QGraphicsItem *> items = group->childItems();
2583 QList<ItemInfo> clipsToMove;
2584 QList<ItemInfo> transitionsToMove;
2586 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2587 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2588 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2589 if (timeOffset != GenTime() || trackOffset != 0) {
2590 // remove items in MLT playlist
2593 int max = items.count();
2594 for (int i = 0; i < max; i++) {
2595 if (items.at(i)->type() == GROUPWIDGET) {
2596 items += items.at(i)->childItems();
2600 for (int i = 0; i < items.count(); i++) {
2601 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2602 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2603 ItemInfo info = item->info();
2604 if (item->type() == AVWIDGET) {
2605 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2606 // error, clip cannot be removed from playlist
2607 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2609 clipsToMove.append(info);
2612 transitionsToMove.append(info);
2613 Transition *tr = static_cast <Transition*>(item);
2614 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2618 for (int i = 0; i < items.count(); i++) {
2619 // re-add items in correct place
2620 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2621 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2623 ItemInfo info = item->info();
2624 int tracknumber = m_document->tracksCount() - info.track - 1;
2625 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2627 group->removeFromGroup(item);
2628 item->setItemLocked(true);
2631 if (item->type() == AVWIDGET) {
2632 ClipItem *clip = static_cast <ClipItem*>(item);
2633 info.track = m_document->tracksCount() - info.track;
2634 Mlt::Producer *prod;
2635 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2636 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2637 else prod = clip->baseClip()->producer(info.track);
2638 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2639 for (int i = 0; i < clip->effectsCount(); i++) {
2640 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2643 Transition *tr = static_cast <Transition*>(item);
2644 int newTrack = tr->transitionEndTrack();
2645 if (!tr->forcedTrack()) {
2646 newTrack = getPreviousVideoTrack(info.track);
2648 tr->updateTransitionEndTrack(newTrack);
2649 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2653 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2654 m_commandStack->push(move);
2656 //QPointF top = group->sceneBoundingRect().topLeft();
2657 //QPointF oldpos = m_selectionGroup->scenePos();
2658 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2659 //group->setPos(top);
2660 //TODO: get rid of the 3 lines below
2661 if (m_selectionGroup) {
2662 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2663 m_selectionGroupInfo.track = m_selectionGroup->track();
2665 setDocumentModified();
2668 m_document->renderer()->doRefresh();
2669 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2671 if (m_dragItem->type() == AVWIDGET) {
2672 ItemInfo resizeinfo = m_dragItemInfo;
2673 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2674 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2676 QUndoCommand *resizeCommand = new QUndoCommand();
2677 resizeCommand->setText(i18n("Resize clip"));
2679 // Check if there is an automatic transition on that clip (lower track)
2680 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2681 if (transition && transition->isAutomatic()) {
2682 ItemInfo trInfo = transition->info();
2683 ItemInfo newTrInfo = trInfo;
2684 newTrInfo.startPos = m_dragItem->startPos();
2685 if (newTrInfo.startPos < newTrInfo.endPos)
2686 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2688 // Check if there is an automatic transition on that clip (upper track)
2689 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2690 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2691 ItemInfo trInfo = transition->info();
2692 ItemInfo newTrInfo = trInfo;
2693 newTrInfo.startPos = m_dragItem->startPos();
2694 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2695 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2696 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2699 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2700 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2701 m_commandStack->push(resizeCommand);
2703 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2704 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2706 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2707 Transition *transition = static_cast <Transition *>(m_dragItem);
2708 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)) {
2709 // Cannot resize transition
2710 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2711 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2713 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2714 m_commandStack->push(command);
2718 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2719 // Item was resized, rebuild group;
2720 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2721 QList <QGraphicsItem *> children = group->childItems();
2722 m_document->clipManager()->removeGroup(group);
2723 scene()->destroyItemGroup(group);
2724 for (int i = 0; i < children.count(); i++) {
2725 children.at(i)->setSelected(true);
2727 groupSelectedItems(false, true);
2729 //m_document->renderer()->doRefresh();
2730 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2732 if (m_dragItem->type() == AVWIDGET) {
2733 ItemInfo resizeinfo = info;
2734 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2735 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2737 QUndoCommand *resizeCommand = new QUndoCommand();
2738 resizeCommand->setText(i18n("Resize clip"));
2740 // Check if there is an automatic transition on that clip (lower track)
2741 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2742 if (tr && tr->isAutomatic()) {
2743 ItemInfo trInfo = tr->info();
2744 ItemInfo newTrInfo = trInfo;
2745 newTrInfo.endPos = m_dragItem->endPos();
2746 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2749 // Check if there is an automatic transition on that clip (upper track)
2750 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2751 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2752 ItemInfo trInfo = tr->info();
2753 ItemInfo newTrInfo = trInfo;
2754 newTrInfo.endPos = m_dragItem->endPos();
2755 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2756 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2757 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2761 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2762 m_commandStack->push(resizeCommand);
2763 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2765 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2766 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2768 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2769 Transition *transition = static_cast <Transition *>(m_dragItem);
2770 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)) {
2771 // Cannot resize transition
2772 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2773 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2775 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2776 m_commandStack->push(command);
2779 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2780 // Item was resized, rebuild group;
2781 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2782 QList <QGraphicsItem *> children = group->childItems();
2783 m_document->clipManager()->removeGroup(group);
2784 scene()->destroyItemGroup(group);
2785 for (int i = 0; i < children.count(); i++) {
2786 children.at(i)->setSelected(true);
2788 groupSelectedItems(false, true);
2790 //m_document->renderer()->doRefresh();
2791 } else if (m_operationMode == FADEIN) {
2792 // resize fade in effect
2793 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2794 int ix = item->hasEffect("volume", "fadein");
2796 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2797 int start = item->cropStart().frames(m_document->fps());
2798 int end = item->fadeIn();
2800 slotDeleteEffect(item, oldeffect);
2803 QDomElement effect = oldeffect.cloneNode().toElement();
2804 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2805 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2806 slotUpdateClipEffect(item, effect, oldeffect, ix);
2807 emit clipItemSelected(item, ix);
2809 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2810 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2811 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2812 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2814 ix = item->hasEffect("volume", "fade_from_black");
2816 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2817 int start = item->cropStart().frames(m_document->fps());
2818 int end = item->fadeIn();
2820 slotDeleteEffect(item, oldeffect);
2823 QDomElement effect = oldeffect.cloneNode().toElement();
2824 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2825 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2826 slotUpdateClipEffect(item, effect, oldeffect, ix);
2827 emit clipItemSelected(item, ix);
2830 } else if (m_operationMode == FADEOUT) {
2831 // resize fade in effect
2832 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2833 int ix = item->hasEffect("volume", "fadeout");
2835 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2836 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2837 int start = item->fadeOut();
2839 slotDeleteEffect(item, oldeffect);
2841 start = end - start;
2842 QDomElement effect = oldeffect.cloneNode().toElement();
2843 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2844 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2845 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2846 slotUpdateClipEffect(item, effect, oldeffect, ix);
2847 emit clipItemSelected(item, ix);
2849 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2850 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2851 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2852 EffectsList::setParameter(effect, "out", QString::number(0));
2853 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2855 ix = item->hasEffect("brightness", "fade_to_black");
2857 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2858 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2859 int start = item->fadeOut();
2861 slotDeleteEffect(item, oldeffect);
2863 start = end - start;
2864 QDomElement effect = oldeffect.cloneNode().toElement();
2865 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2866 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2867 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2868 slotUpdateClipEffect(item, effect, oldeffect, ix);
2869 emit clipItemSelected(item, ix);
2872 } else if (m_operationMode == KEYFRAME) {
2873 // update the MLT effect
2874 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2875 QString previous = item->keyframes(item->selectedEffectIndex());
2876 item->updateKeyframeEffect();
2877 QString next = item->keyframes(item->selectedEffectIndex());
2878 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2879 m_commandStack->push(command);
2880 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2881 emit clipItemSelected(item, item->selectedEffectIndex());
2883 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2884 // A transition is selected
2886 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2887 if (transitionClip && transitionClip->baseClip()) {
2888 QString size = transitionClip->baseClip()->getProperty("frame_size");
2889 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2890 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2891 p.setY(size.section('x', 1, 1).toInt());
2893 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2894 } else emit transitionItemSelected(NULL);
2895 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2896 m_operationMode = NONE;
2899 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2901 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2903 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2904 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2907 if (item->isSelected()) emit clipItemSelected(NULL);
2908 item->baseClip()->removeReference();
2909 m_document->updateClip(item->baseClip()->getId());
2911 /*if (item->baseClip()->isTransparent()) {
2912 // also remove automatic transition
2913 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2914 if (tr && tr->isAutomatic()) {
2915 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2916 scene()->removeItem(tr);
2920 m_waitingThumbs.removeAll(item);
2921 if (m_dragItem == item) m_dragItem = NULL;
2922 scene()->removeItem(item);
2925 setDocumentModified();
2926 if (refresh) m_document->renderer()->doRefresh();
2929 void CustomTrackView::deleteSelectedClips()
2931 resetSelectionGroup();
2932 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2933 if (itemList.count() == 0) {
2934 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2937 scene()->clearSelection();
2938 QUndoCommand *deleteSelected = new QUndoCommand();
2939 deleteSelected->setText(i18n("Delete selected items"));
2940 bool resetGroup = false;
2942 // expand & destroy groups
2943 for (int i = 0; i < itemList.count(); i++) {
2944 if (itemList.at(i)->type() == GROUPWIDGET) {
2945 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2946 itemList += children;
2947 QList <ItemInfo> clipInfos;
2948 QList <ItemInfo> transitionInfos;
2949 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2950 for (int j = 0; j < children.count(); j++) {
2951 if (children.at(j)->type() == AVWIDGET) {
2952 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2953 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2954 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2955 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2956 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2959 if (clipInfos.count() > 0) {
2960 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2965 for (int i = 0; i < itemList.count(); i++) {
2966 if (itemList.at(i)->type() == AVWIDGET) {
2967 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2968 if (item->parentItem()) resetGroup = true;
2969 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2970 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2971 emit clipItemSelected(NULL);
2972 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2973 Transition *item = static_cast <Transition *>(itemList.at(i));
2974 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2975 if (item->parentItem()) resetGroup = true;
2976 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2977 emit transitionItemSelected(NULL);
2981 m_commandStack->push(deleteSelected);
2984 void CustomTrackView::changeClipSpeed()
2986 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2987 if (itemList.count() == 0) {
2988 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2991 QUndoCommand *changeSelected = new QUndoCommand();
2992 changeSelected->setText("Edit clip speed");
2996 for (int i = 0; i < itemList.count(); i++) {
2997 if (itemList.at(i)->type() == AVWIDGET) {
2998 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2999 ItemInfo info = item->info();
3000 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3002 double speed = (double) percent / 100.0;
3003 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3005 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3009 if (count > 0) m_commandStack->push(changeSelected);
3010 else delete changeSelected;
3013 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3015 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3016 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3018 kDebug() << "ERROR: Cannot find clip for speed change";
3019 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3022 info.track = m_document->tracksCount() - item->track();
3023 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3025 item->setSpeed(speed, strobe);
3026 item->updateRectGeometry();
3027 if (item->cropDuration().frames(m_document->fps()) > endPos)
3028 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3029 setDocumentModified();
3030 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3033 void CustomTrackView::cutSelectedClips()
3035 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3036 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3037 for (int i = 0; i < itemList.count(); i++) {
3038 if (itemList.at(i)->type() == AVWIDGET) {
3039 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3040 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3041 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3042 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3043 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3044 m_commandStack->push(command);
3050 void CustomTrackView::groupClips(bool group)
3052 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3053 QList <ItemInfo> clipInfos;
3054 QList <ItemInfo> transitionInfos;
3055 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3058 int max = itemList.count();
3059 for (int i = 0; i < max; i++) {
3060 if (itemList.at(i)->type() == GROUPWIDGET) {
3061 itemList += itemList.at(i)->childItems();
3065 for (int i = 0; i < itemList.count(); i++) {
3066 if (itemList.at(i)->type() == AVWIDGET) {
3067 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3068 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3069 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3071 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3074 if (clipInfos.count() > 0) {
3075 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3076 m_commandStack->push(command);
3080 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3082 resetSelectionGroup();
3083 m_scene->clearSelection();
3085 for (int i = 0; i < clipInfos.count(); i++) {
3086 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3087 if (clip == NULL) continue;
3088 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3089 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3090 m_document->clipManager()->removeGroup(grp);
3091 scene()->destroyItemGroup(grp);
3093 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3095 for (int i = 0; i < transitionInfos.count(); i++) {
3096 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3097 if (tr == NULL) continue;
3098 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3099 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3100 m_document->clipManager()->removeGroup(grp);
3101 scene()->destroyItemGroup(grp);
3103 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3105 setDocumentModified();
3109 QList <QGraphicsItemGroup *> groups;
3110 for (int i = 0; i < clipInfos.count(); i++) {
3111 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3113 clip->setSelected(true);
3116 for (int i = 0; i < transitionInfos.count(); i++) {
3117 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3119 clip->setSelected(true);
3123 groupSelectedItems(false, true);
3124 setDocumentModified();
3127 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3129 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3130 if (baseclip == NULL) {
3131 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3134 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3135 item->setEffectList(effects);
3136 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3137 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3138 scene()->addItem(item);
3140 int tracknumber = m_document->tracksCount() - info.track - 1;
3141 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3142 if (isLocked) item->setItemLocked(true);
3144 baseclip->addReference();
3145 m_document->updateClip(baseclip->getId());
3146 info.track = m_document->tracksCount() - info.track;
3147 Mlt::Producer *prod;
3148 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3149 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3150 else prod = baseclip->producer(info.track);
3151 m_document->renderer()->mltInsertClip(info, xml, prod);
3152 for (int i = 0; i < item->effectsCount(); i++) {
3153 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3155 setDocumentModified();
3156 if (refresh) m_document->renderer()->doRefresh();
3157 m_waitingThumbs.append(item);
3158 m_thumbsTimer.start();
3161 void CustomTrackView::slotUpdateClip(const QString &clipId)
3163 QList<QGraphicsItem *> list = scene()->items();
3164 ClipItem *clip = NULL;
3165 for (int i = 0; i < list.size(); ++i) {
3166 if (list.at(i)->type() == AVWIDGET) {
3167 clip = static_cast <ClipItem *>(list.at(i));
3168 if (clip->clipProducer() == clipId) {
3169 ItemInfo info = clip->info();
3170 info.track = m_document->tracksCount() - clip->track();
3171 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3172 clip->refreshClip(true);
3179 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3181 int framepos = (int)(pos.frames(m_document->fps()));
3182 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3183 ClipItem *clip = NULL;
3184 for (int i = 0; i < list.size(); i++) {
3185 if (list.at(i)->type() == AVWIDGET) {
3186 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3187 if (test->endPos() == pos) clip = test;
3194 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3196 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3197 ClipItem *clip = NULL;
3198 for (int i = 0; i < list.size(); i++) {
3199 if (list.at(i)->type() == AVWIDGET) {
3200 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3201 if (test->startPos() == pos) clip = test;
3208 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3210 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3211 QList<QGraphicsItem *> list = scene()->items(p);
3212 ClipItem *clip = NULL;
3213 for (int i = 0; i < list.size(); i++) {
3214 if (list.at(i)->type() == AVWIDGET) {
3215 clip = static_cast <ClipItem *>(list.at(i));
3222 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3224 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3227 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3229 const QPointF p(pos, (track + 1) * m_tracksHeight);
3230 QList<QGraphicsItem *> list = scene()->items(p);
3231 Transition *clip = NULL;
3232 for (int i = 0; i < list.size(); i++) {
3233 if (list.at(i)->type() == TRANSITIONWIDGET) {
3234 clip = static_cast <Transition *>(list.at(i));
3241 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3243 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3246 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3248 int framepos = (int)(pos.frames(m_document->fps()));
3249 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3250 QList<QGraphicsItem *> list = scene()->items(p);
3251 Transition *clip = NULL;
3252 for (int i = 0; i < list.size(); i++) {
3253 if (list.at(i)->type() == TRANSITIONWIDGET) {
3254 Transition *test = static_cast <Transition *>(list.at(i));
3255 if (test->endPos() == pos) clip = test;
3262 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3264 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3265 QList<QGraphicsItem *> list = scene()->items(p);
3266 Transition *clip = NULL;
3267 for (int i = 0; i < list.size(); ++i) {
3268 if (list.at(i)->type() == TRANSITIONWIDGET) {
3269 Transition *test = static_cast <Transition *>(list.at(i));
3270 if (test->startPos() == pos) clip = test;
3277 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3279 if (m_selectionGroup) resetSelectionGroup(false);
3280 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3282 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);
3283 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3286 Mlt::Producer *prod;
3287 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3288 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3289 else prod = item->baseClip()->producer(end.track);
3291 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);
3293 bool snap = KdenliveSettings::snaptopoints();
3294 KdenliveSettings::setSnaptopoints(false);
3295 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3297 int tracknumber = m_document->tracksCount() - end.track - 1;
3298 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3299 m_scene->clearSelection();
3300 if (isLocked) item->setItemLocked(true);
3302 if (item->isItemLocked()) item->setItemLocked(false);
3303 item->setSelected(true);
3305 if (item->baseClip()->isTransparent()) {
3306 // Also move automatic transition
3307 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3308 if (tr && tr->isAutomatic()) {
3309 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3310 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);
3311 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3314 KdenliveSettings::setSnaptopoints(snap);
3315 setDocumentModified();
3317 // undo last move and emit error message
3318 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3320 m_document->renderer()->doRefresh();
3321 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3324 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3327 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3328 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3329 resetSelectionGroup();
3330 m_scene->clearSelection();
3332 for (int i = 0; i < startClip.count(); i++) {
3334 startClip[i].startPos = startClip.at(i).startPos - offset;
3335 startClip[i].track = startClip.at(i).track - trackOffset;
3337 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3338 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3340 clip->setItemLocked(false);
3341 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3342 else clip->setSelected(true);
3343 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3344 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3346 for (int i = 0; i < startTransition.count(); i++) {
3348 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3349 startTransition[i].track = startTransition.at(i).track - trackOffset;
3351 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3353 tr->setItemLocked(false);
3354 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3355 else tr->setSelected(true);
3356 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());
3357 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3359 groupSelectedItems(true);
3360 if (m_selectionGroup) {
3361 bool snap = KdenliveSettings::snaptopoints();
3362 KdenliveSettings::setSnaptopoints(false);
3364 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3366 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3368 int max = children.count();
3369 for (int i = 0; i < max; i++) {
3370 if (children.at(i)->type() == GROUPWIDGET) {
3371 children += children.at(i)->childItems();
3375 for (int i = 0; i < children.count(); i++) {
3376 // re-add items in correct place
3377 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3378 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3380 ItemInfo info = item->info();
3381 int tracknumber = m_document->tracksCount() - info.track - 1;
3382 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3383 if (isLocked) item->setItemLocked(true);
3384 else if (item->isItemLocked()) item->setItemLocked(false);
3386 if (item->type() == AVWIDGET) {
3387 ClipItem *clip = static_cast <ClipItem*>(item);
3388 info.track = m_document->tracksCount() - info.track;
3389 Mlt::Producer *prod;
3390 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3391 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3392 else prod = clip->baseClip()->producer(info.track);
3393 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3394 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3395 } else if (item->type() == TRANSITIONWIDGET) {
3396 Transition *tr = static_cast <Transition*>(item);
3397 int newTrack = tr->transitionEndTrack();
3398 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3399 if (!tr->forcedTrack()) {
3400 newTrack += trackOffset;
3401 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3403 tr->updateTransitionEndTrack(newTrack);
3404 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3405 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3408 KdenliveSettings::setSnaptopoints(snap);
3409 m_document->renderer()->doRefresh();
3410 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3413 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3415 Transition *item = getTransitionItemAt(start.startPos, start.track);
3417 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);
3418 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3421 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3422 bool snap = KdenliveSettings::snaptopoints();
3423 KdenliveSettings::setSnaptopoints(false);
3424 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3425 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3426 // Transition was moved
3427 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3428 } else if (end.endPos == start.endPos) {
3429 // Transition start resize
3430 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3431 } else if (end.startPos == start.startPos) {
3432 // Transition end resize;
3433 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3436 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3437 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3438 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3440 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3441 KdenliveSettings::setSnaptopoints(snap);
3442 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3443 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);
3444 if (m_dragItem && m_dragItem == item) {
3446 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3447 if (transitionClip && transitionClip->baseClip()) {
3448 QString size = transitionClip->baseClip()->getProperty("frame_size");
3449 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3450 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3451 p.setY(size.section('x', 1, 1).toInt());
3453 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3455 m_document->renderer()->doRefresh();
3458 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3460 bool resizeClipStart = true;
3461 if (start.startPos == end.startPos) resizeClipStart = false;
3462 /*if (resizeClipStart) offset = 1;
3464 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3466 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);
3467 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3470 if (item->parentItem()) {
3471 // Item is part of a group, reset group
3472 resetSelectionGroup();
3474 bool snap = KdenliveSettings::snaptopoints();
3475 KdenliveSettings::setSnaptopoints(false);
3476 if (resizeClipStart && start.startPos != end.startPos) {
3477 ItemInfo clipinfo = item->info();
3478 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3479 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3481 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3482 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3483 updateClipFade(item);
3484 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3485 } else if (!resizeClipStart) {
3486 ItemInfo clipinfo = item->info();
3487 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3488 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3490 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3491 updateClipFade(item);
3492 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3494 if (end.cropStart != start.cropStart) {
3495 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3496 ItemInfo clipinfo = end;
3497 clipinfo.track = m_document->tracksCount() - end.track;
3498 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3500 item->setCropStart(end.cropStart);
3501 item->resetThumbs(true);
3504 m_document->renderer()->doRefresh();
3505 KdenliveSettings::setSnaptopoints(snap);
3508 void CustomTrackView::updateClipFade(ClipItem * item)
3510 int end = item->fadeIn();
3512 // there is a fade in effect
3513 int effectPos = item->hasEffect("volume", "fadein");
3514 if (effectPos != -1) {
3515 QDomElement oldeffect = item->effectAt(effectPos);
3516 int start = item->cropStart().frames(m_document->fps());
3517 int max = item->cropDuration().frames(m_document->fps());
3519 // Make sure the fade effect is not longer than the clip
3520 item->setFadeIn(max);
3521 end = item->fadeIn();
3524 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3525 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3526 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3527 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3528 // if fade effect is displayed, update the effect edit widget with new clip duration
3529 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3531 effectPos = item->hasEffect("brightness", "fade_from_black");
3532 if (effectPos != -1) {
3533 QDomElement oldeffect = item->effectAt(effectPos);
3534 int start = item->cropStart().frames(m_document->fps());
3535 int max = item->cropDuration().frames(m_document->fps());
3537 // Make sure the fade effect is not longer than the clip
3538 item->setFadeIn(max);
3539 end = item->fadeIn();
3542 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3543 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3544 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3545 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3546 // if fade effect is displayed, update the effect edit widget with new clip duration
3547 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3550 int start = item->fadeOut();
3552 // there is a fade out effect
3553 int effectPos = item->hasEffect("volume", "fadeout");
3554 if (effectPos != -1) {
3555 QDomElement oldeffect = item->effectAt(effectPos);
3556 int max = item->cropDuration().frames(m_document->fps());
3557 int end = max + item->cropStart().frames(m_document->fps());
3559 // Make sure the fade effect is not longer than the clip
3560 item->setFadeOut(max);
3561 start = item->fadeOut();
3563 start = end - start;
3564 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3565 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3566 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3567 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3568 // if fade effect is displayed, update the effect edit widget with new clip duration
3569 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3571 effectPos = item->hasEffect("brightness", "fade_to_black");
3572 if (effectPos != -1) {
3573 QDomElement oldeffect = item->effectAt(effectPos);
3574 int max = item->cropDuration().frames(m_document->fps());
3575 int end = max + item->cropStart().frames(m_document->fps());
3577 // Make sure the fade effect is not longer than the clip
3578 item->setFadeOut(max);
3579 start = item->fadeOut();
3581 start = end - start;
3582 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3583 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3584 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3585 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3586 // if fade effect is displayed, update the effect edit widget with new clip duration
3587 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3592 double CustomTrackView::getSnapPointForPos(double pos)
3594 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3597 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3599 QList <GenTime> snaps;
3600 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3601 QList<QGraphicsItem *> itemList = items();
3602 for (int i = 0; i < itemList.count(); i++) {
3603 if (itemList.at(i) == selected) continue;
3604 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3605 if (itemList.at(i)->type() == AVWIDGET) {
3606 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3607 GenTime start = item->startPos();
3608 GenTime end = item->endPos();
3609 snaps.append(start);
3611 if (!offsetList.isEmpty()) {
3612 for (int j = 0; j < offsetList.size(); j++) {
3613 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3614 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3618 QList < GenTime > markers = item->snapMarkers();
3619 for (int j = 0; j < markers.size(); ++j) {
3620 GenTime t = markers.at(j);
3622 if (!offsetList.isEmpty()) {
3623 for (int k = 0; k < offsetList.size(); k++) {
3624 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3628 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3629 Transition *transition = static_cast <Transition*>(itemList.at(i));
3630 GenTime start = transition->startPos();
3631 GenTime end = transition->endPos();
3632 snaps.append(start);
3634 if (!offsetList.isEmpty()) {
3635 for (int j = 0; j < offsetList.size(); j++) {
3636 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3637 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3643 // add cursor position
3644 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3646 if (!offsetList.isEmpty()) {
3647 for (int j = 0; j < offsetList.size(); j++) {
3648 snaps.append(pos - offsetList.at(j));
3653 for (int i = 0; i < m_guides.count(); i++) {
3654 snaps.append(m_guides.at(i)->position());
3655 if (!offsetList.isEmpty()) {
3656 for (int j = 0; j < offsetList.size(); j++) {
3657 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3663 m_scene->setSnapList(snaps);
3664 //for (int i = 0; i < m_snapPoints.size(); ++i)
3665 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3668 void CustomTrackView::slotSeekToPreviousSnap()
3670 updateSnapPoints(NULL);
3671 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3672 setCursorPos((int) res.frames(m_document->fps()));
3676 void CustomTrackView::slotSeekToNextSnap()
3678 updateSnapPoints(NULL);
3679 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3680 setCursorPos((int) res.frames(m_document->fps()));
3684 void CustomTrackView::clipStart()
3686 ClipItem *item = getMainActiveClip();
3688 setCursorPos((int) item->startPos().frames(m_document->fps()));
3693 void CustomTrackView::clipEnd()
3695 ClipItem *item = getMainActiveClip();
3697 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3702 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3704 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3705 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3706 m_commandStack->push(command);
3709 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3711 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3712 m_commandStack->push(command);
3715 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3717 DocClipBase *base = m_document->clipManager()->getClipById(id);
3718 QList <CommentedTime> markers = base->commentedSnapMarkers();
3720 if (markers.isEmpty()) {
3721 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3724 QUndoCommand *deleteMarkers = new QUndoCommand();
3725 deleteMarkers->setText("Delete clip markers");
3727 for (int i = 0; i < markers.size(); i++) {
3728 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3730 m_commandStack->push(deleteMarkers);
3733 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3735 DocClipBase *base = m_document->clipManager()->getClipById(id);
3736 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3737 else base->deleteSnapMarker(pos);
3738 setDocumentModified();
3739 viewport()->update();
3742 int CustomTrackView::hasGuide(int pos, int offset)
3744 for (int i = 0; i < m_guides.count(); i++) {
3745 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3746 if (qAbs(guidePos - pos) <= offset) return guidePos;
3747 else if (guidePos > pos) return -1;
3752 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3754 if (oldPos > GenTime() && pos > GenTime()) {
3756 for (int i = 0; i < m_guides.count(); i++) {
3757 if (m_guides.at(i)->position() == oldPos) {
3758 Guide *item = m_guides.at(i);
3759 item->updateGuide(pos, comment);
3763 } else if (pos > GenTime()) addGuide(pos, comment);
3767 for (int i = 0; i < m_guides.count(); i++) {
3768 if (m_guides.at(i)->position() == oldPos) {
3769 delete m_guides.takeAt(i);
3774 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3776 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3777 m_document->syncGuides(m_guides);
3780 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3782 for (int i = 0; i < m_guides.count(); i++) {
3783 if (m_guides.at(i)->position() == pos) {
3784 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3788 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3789 scene()->addItem(g);
3791 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3792 m_document->syncGuides(m_guides);
3796 void CustomTrackView::slotAddGuide()
3798 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3799 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3800 if (d.exec() != QDialog::Accepted) return;
3801 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3802 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3803 m_commandStack->push(command);
3807 void CustomTrackView::slotEditGuide(int guidePos)
3810 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3811 else pos = GenTime(guidePos, m_document->fps());
3813 for (int i = 0; i < m_guides.count(); i++) {
3814 if (m_guides.at(i)->position() == pos) {
3815 slotEditGuide(m_guides.at(i)->info());
3820 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3823 void CustomTrackView::slotEditGuide(CommentedTime guide)
3825 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3826 if (d.exec() == QDialog::Accepted) {
3827 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3828 m_commandStack->push(command);
3833 void CustomTrackView::slotEditTimeLineGuide()
3835 if (m_dragGuide == NULL) return;
3836 CommentedTime guide = m_dragGuide->info();
3837 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3838 if (d.exec() == QDialog::Accepted) {
3839 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3840 m_commandStack->push(command);
3844 void CustomTrackView::slotDeleteGuide(int guidePos)
3847 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3848 else pos = GenTime(guidePos, m_document->fps());
3850 for (int i = 0; i < m_guides.count(); i++) {
3851 if (m_guides.at(i)->position() == pos) {
3852 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3853 m_commandStack->push(command);
3858 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3862 void CustomTrackView::slotDeleteTimeLineGuide()
3864 if (m_dragGuide == NULL) return;
3865 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3866 m_commandStack->push(command);
3870 void CustomTrackView::slotDeleteAllGuides()
3872 QUndoCommand *deleteAll = new QUndoCommand();
3873 deleteAll->setText("Delete all guides");
3874 for (int i = 0; i < m_guides.count(); i++) {
3875 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3877 m_commandStack->push(deleteAll);
3880 void CustomTrackView::setTool(PROJECTTOOL tool)
3885 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3888 matrix = matrix.scale(scaleFactor, verticalScale);
3889 m_scene->setScale(scaleFactor, verticalScale);
3890 if (m_visualTip) scene()->removeItem(m_visualTip);
3891 m_animationTimer->stop();
3896 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3898 int diff = sceneRect().width() - m_projectDuration;
3899 if (diff * matrix.m11() < 50) {
3900 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3901 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3903 centerOn(QPointF(cursorPos(), verticalPos));
3906 void CustomTrackView::slotRefreshGuides()
3908 if (KdenliveSettings::showmarkers()) {
3909 for (int i = 0; i < m_guides.count(); i++) {
3910 m_guides.at(i)->update();
3915 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3917 const QRectF r = rect.adjusted(0, 0, 1, 0);
3918 painter->setClipRect(r);
3919 painter->drawLine(r.left(), 0, r.right(), 0);
3920 uint max = m_document->tracksCount();
3921 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3922 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3923 QColor audioColor = palette().alternateBase().color();
3924 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3925 for (uint i = 0; i < max; i++) {
3926 TrackInfo info = m_document->trackInfoAt(max - i - 1);
3927 if (info.isLocked || info.type == AUDIOTRACK) {
3928 const QRectF track(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1);
3929 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
3931 painter->drawLine(QPointF(r.left(), m_tracksHeight *(i + 1)), QPointF(r.right(), m_tracksHeight *(i + 1)));
3933 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3934 if (height() > lowerLimit) {
3935 const QRectF bg(r.left(), lowerLimit, r.width(), height() - lowerLimit);
3936 painter->fillRect(bg, base);
3940 bool CustomTrackView::findString(const QString &text)
3943 for (int i = 0; i < m_searchPoints.size(); ++i) {
3944 marker = m_searchPoints.at(i).comment();
3945 if (marker.contains(text, Qt::CaseInsensitive)) {
3946 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3947 int vert = verticalScrollBar()->value();
3948 int hor = cursorPos();
3949 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3957 bool CustomTrackView::findNextString(const QString &text)
3960 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3961 marker = m_searchPoints.at(i).comment();
3962 if (marker.contains(text, Qt::CaseInsensitive)) {
3963 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3964 int vert = verticalScrollBar()->value();
3965 int hor = cursorPos();
3966 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3975 void CustomTrackView::initSearchStrings()
3977 m_searchPoints.clear();
3978 QList<QGraphicsItem *> itemList = items();
3979 for (int i = 0; i < itemList.count(); i++) {
3980 // parse all clip names
3981 if (itemList.at(i)->type() == AVWIDGET) {
3982 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3983 GenTime start = item->startPos();
3984 CommentedTime t(start, item->clipName());
3985 m_searchPoints.append(t);
3986 // add all clip markers
3987 QList < CommentedTime > markers = item->commentedSnapMarkers();
3988 m_searchPoints += markers;
3993 for (int i = 0; i < m_guides.count(); i++) {
3994 m_searchPoints.append(m_guides.at(i)->info());
3997 qSort(m_searchPoints);
4000 void CustomTrackView::clearSearchStrings()
4002 m_searchPoints.clear();
4006 void CustomTrackView::copyClip()
4008 qDeleteAll(m_copiedItems);
4009 m_copiedItems.clear();
4010 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4011 if (itemList.count() == 0) {
4012 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4015 for (int i = 0; i < itemList.count(); i++) {
4016 if (itemList.at(i)->type() == AVWIDGET) {
4017 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4018 ClipItem *clone = clip->clone(clip->info());
4019 m_copiedItems.append(clone);
4020 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4021 Transition *dup = static_cast <Transition *>(itemList.at(i));
4022 m_copiedItems.append(dup->clone());
4027 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4029 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));
4030 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4031 for (int i = 0; i < collisions.count(); i++) {
4032 if (collisions.at(i)->type() == type) return false;
4037 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4039 for (int i = 0; i < items.count(); i++) {
4040 ItemInfo info = items.at(i)->info();
4041 info.startPos += offset;
4042 info.endPos += offset;
4043 info.track += trackOffset;
4044 if (!canBePastedTo(info, items.at(i)->type())) return false;
4049 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4051 QPainterPath movePath;
4052 movePath.moveTo(0, 0);
4054 for (int i = 0; i < items.count(); i++) {
4055 ItemInfo info = items.at(i)->info();
4056 info.startPos = info.startPos + offset;
4057 info.endPos = info.endPos + offset;
4058 info.track = info.track + trackOffset;
4059 if (info.startPos < GenTime()) {
4060 // No clip should go below 0
4063 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));
4064 movePath.addRect(rect);
4066 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4067 for (int i = 0; i < collisions.count(); i++) {
4068 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4069 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4076 void CustomTrackView::pasteClip()
4078 if (m_copiedItems.count() == 0) {
4079 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4083 if (m_menuPosition.isNull()) {
4084 position = mapFromGlobal(QCursor::pos());
4085 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4086 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4089 } else position = m_menuPosition;
4090 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4091 int track = (int)(position.y() / m_tracksHeight);
4092 ItemInfo first = m_copiedItems.at(0)->info();
4094 GenTime offset = pos - first.startPos;
4095 int trackOffset = track - first.track;
4097 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4098 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4101 QUndoCommand *pasteClips = new QUndoCommand();
4102 pasteClips->setText("Paste clips");
4104 for (int i = 0; i < m_copiedItems.count(); i++) {
4105 // parse all clip names
4106 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4107 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4109 info.startPos = clip->startPos() + offset;
4110 info.endPos = clip->endPos() + offset;
4111 info.cropStart = clip->cropStart();
4112 info.track = clip->track() + trackOffset;
4113 if (canBePastedTo(info, AVWIDGET)) {
4114 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4115 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4116 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4117 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4119 info.startPos = tr->startPos() + offset;
4120 info.endPos = tr->endPos() + offset;
4121 info.track = tr->track() + trackOffset;
4122 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4123 if (info.startPos >= info.endPos) {
4124 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4125 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4126 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4129 m_commandStack->push(pasteClips);
4132 void CustomTrackView::pasteClipEffects()
4134 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4135 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4138 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4140 QUndoCommand *paste = new QUndoCommand();
4141 paste->setText("Paste effects");
4143 QList<QGraphicsItem *> clips = scene()->selectedItems();
4144 for (int i = 0; i < clips.count(); ++i) {
4145 if (clips.at(i)->type() == AVWIDGET) {
4146 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4147 for (int j = 0; j < clip->effectsCount(); j++) {
4148 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4152 m_commandStack->push(paste);
4156 ClipItem *CustomTrackView::getClipUnderCursor() const
4158 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4159 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4160 for (int i = 0; i < collisions.count(); i++) {
4161 if (collisions.at(i)->type() == AVWIDGET) {
4162 return static_cast < ClipItem *>(collisions.at(i));
4168 ClipItem *CustomTrackView::getMainActiveClip() const
4170 QList<QGraphicsItem *> clips = scene()->selectedItems();
4171 if (clips.isEmpty()) {
4172 return getClipUnderCursor();
4174 ClipItem *item = NULL;
4175 for (int i = 0; i < clips.count(); ++i) {
4176 if (clips.at(i)->type() == AVWIDGET)
4177 item = static_cast < ClipItem *>(clips.at(i));
4178 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4180 if (item) return item;
4185 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4187 QList<QGraphicsItem *> clips = scene()->selectedItems();
4188 if (clips.isEmpty()) {
4189 return getClipUnderCursor();
4192 // remove all items in the list that are not clips
4193 for (int i = 0; i < clips.count();) {
4194 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4197 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4198 for (int i = 0; i < clips.count(); ++i) {
4199 if (clips.at(i)->type() == AVWIDGET) {
4200 item = static_cast < ClipItem *>(clips.at(i));
4201 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4209 void CustomTrackView::setInPoint()
4211 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4213 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4216 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4220 ItemInfo startInfo = clip->info();
4221 ItemInfo endInfo = startInfo;
4222 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4223 if (endInfo.startPos >= startInfo.endPos) {
4224 // Check for invalid resize
4225 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4227 } else if (endInfo.startPos < startInfo.startPos) {
4228 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4229 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4230 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4231 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4235 if (clip->type() == TRANSITIONWIDGET) {
4236 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4237 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4240 void CustomTrackView::setOutPoint()
4242 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4244 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4247 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4251 ItemInfo startInfo = clip->info();
4252 ItemInfo endInfo = clip->info();
4253 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4254 if (endInfo.endPos <= startInfo.startPos) {
4255 // Check for invalid resize
4256 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4258 } else if (endInfo.endPos > startInfo.endPos) {
4259 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4260 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4261 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4267 if (clip->type() == TRANSITIONWIDGET) {
4268 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4269 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4272 void CustomTrackView::slotUpdateAllThumbs()
4274 QList<QGraphicsItem *> itemList = items();
4275 //if (itemList.isEmpty()) return;
4277 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4278 for (int i = 0; i < itemList.count(); i++) {
4279 if (itemList.at(i)->type() == AVWIDGET) {
4280 item = static_cast <ClipItem *>(itemList.at(i));
4281 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4282 // Check if we have a cached thumbnail
4283 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4284 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4285 if (QFile::exists(thumb)) {
4287 item->slotSetStartThumb(pix);
4290 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4291 QString endThumb = startThumb;
4292 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4293 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4294 if (QFile::exists(startThumb)) {
4295 QPixmap pix(startThumb);
4296 item->slotSetStartThumb(pix);
4298 if (QFile::exists(endThumb)) {
4299 QPixmap pix(endThumb);
4300 item->slotSetEndThumb(pix);
4304 item->refreshClip(false);
4305 qApp->processEvents();
4308 viewport()->update();
4311 void CustomTrackView::saveThumbnails()
4313 QList<QGraphicsItem *> itemList = items();
4315 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4316 for (int i = 0; i < itemList.count(); i++) {
4317 if (itemList.at(i)->type() == AVWIDGET) {
4318 item = static_cast <ClipItem *>(itemList.at(i));
4319 if (item->clipType() != COLOR) {
4320 // Check if we have a cached thumbnail
4321 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4322 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4323 if (!QFile::exists(thumb)) {
4324 QPixmap pix(item->startThumb());
4328 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4329 QString endThumb = startThumb;
4330 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4331 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4332 if (!QFile::exists(startThumb)) {
4333 QPixmap pix(item->startThumb());
4334 pix.save(startThumb);
4336 if (!QFile::exists(endThumb)) {
4337 QPixmap pix(item->endThumb());
4347 void CustomTrackView::slotInsertTrack(int ix)
4349 TrackDialog d(m_document, parentWidget());
4350 d.label->setText(i18n("Insert track"));
4351 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4352 d.track_nb->setValue(ix);
4353 d.setWindowTitle(i18n("Insert New Track"));
4354 d.slotUpdateName(ix);
4356 if (d.exec() == QDialog::Accepted) {
4357 ix = d.track_nb->value();
4358 if (d.before_select->currentIndex() == 1) {
4362 if (d.video_track->isChecked()) {
4363 info.type = VIDEOTRACK;
4364 info.isMute = false;
4365 info.isBlind = false;
4366 info.isLocked = false;
4368 info.type = AUDIOTRACK;
4369 info.isMute = false;
4370 info.isBlind = true;
4371 info.isLocked = false;
4373 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4374 m_commandStack->push(addTrack);
4375 setDocumentModified();
4379 void CustomTrackView::slotDeleteTrack(int ix)
4381 TrackDialog d(m_document, parentWidget());
4382 d.label->setText(i18n("Delete track"));
4383 d.before_select->setHidden(true);
4384 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4385 d.track_nb->setValue(ix);
4386 d.slotUpdateName(ix);
4387 d.setWindowTitle(i18n("Delete Track"));
4388 d.video_track->setHidden(true);
4389 d.audio_track->setHidden(true);
4390 if (d.exec() == QDialog::Accepted) {
4391 ix = d.track_nb->value();
4392 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4393 deleteTimelineTrack(ix, info);
4394 setDocumentModified();
4395 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4396 m_commandStack->push(command);*/
4400 void CustomTrackView::slotChangeTrack(int ix)
4402 TrackDialog d(m_document, parentWidget());
4403 d.label->setText(i18n("Change track"));
4404 d.before_select->setHidden(true);
4405 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4406 d.track_nb->setValue(ix);
4407 d.slotUpdateName(ix);
4408 d.setWindowTitle(i18n("Change Track Type"));
4410 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4411 d.video_track->setChecked(true);
4413 d.audio_track->setChecked(true);
4415 if (d.exec() == QDialog::Accepted) {
4417 info.isLocked = false;
4418 info.isMute = false;
4419 ix = d.track_nb->value();
4421 if (d.video_track->isChecked()) {
4422 info.type = VIDEOTRACK;
4423 info.isBlind = false;
4425 info.type = AUDIOTRACK;
4426 info.isBlind = true;
4428 changeTimelineTrack(ix, info);
4429 setDocumentModified();
4434 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4436 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4437 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4438 QList<QGraphicsItem *> selection = m_scene->items(r);
4439 QUndoCommand *deleteTrack = new QUndoCommand();
4440 deleteTrack->setText("Delete track");
4442 // Delete all clips in selected track
4443 for (int i = 0; i < selection.count(); i++) {
4444 if (selection.at(i)->type() == AVWIDGET) {
4445 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4446 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4447 m_scene->removeItem(item);
4450 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4451 Transition *item = static_cast <Transition *>(selection.at(i));
4452 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4453 m_scene->removeItem(item);
4459 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4460 m_commandStack->push(deleteTrack);
4463 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4465 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4466 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4467 m_commandStack->push(changeTrack);
4470 void CustomTrackView::autoTransition()
4472 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4473 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4474 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4477 Transition *tr = static_cast <Transition*>(itemList.at(0));
4478 tr->setAutomatic(!tr->isAutomatic());
4479 QDomElement transition = tr->toXML();
4480 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);
4484 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4487 QDomNodeList params = effect.elementsByTagName("parameter");
4488 for (int i = 0; i < params.count(); i++) {
4489 QDomElement e = params.item(i).toElement();
4490 if (!e.isNull() && e.attribute("type") == "constant") {
4491 if (e.hasAttribute("factor")) {
4492 double factor = e.attribute("factor").toDouble();
4493 double value = e.attribute("value").toDouble();
4494 value = value / factor;
4495 result.append(QString::number(value));
4496 } else result.append(e.attribute("value"));
4502 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4504 QList<QGraphicsItem *> list = scene()->items();
4505 ClipItem *clip = NULL;
4506 for (int i = 0; i < list.size(); ++i) {
4507 if (list.at(i)->type() == AVWIDGET) {
4508 clip = static_cast <ClipItem *>(list.at(i));
4509 if (clip->clipProducer() == id) {
4510 clip->setClipName(name);
4514 viewport()->update();
4517 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4519 minimum = GenTime();
4520 maximum = GenTime();
4521 QList<QGraphicsItem *> selection;
4522 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4523 selection.removeAll(item);
4524 for (int i = 0; i < selection.count(); i++) {
4525 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4526 if (clip && clip->type() == AVWIDGET) {
4527 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4528 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4533 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4535 minimum = GenTime();
4536 maximum = GenTime();
4537 QList<QGraphicsItem *> selection;
4538 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4539 selection.removeAll(item);
4540 for (int i = 0; i < selection.count(); i++) {
4541 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4542 if (clip && clip->type() == TRANSITIONWIDGET) {
4543 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4544 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4550 void CustomTrackView::loadGroups(const QDomNodeList groups)
4552 for (int i = 0; i < groups.count(); i++) {
4553 QDomNodeList children = groups.at(i).childNodes();
4554 scene()->clearSelection();
4555 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4556 QDomNode n = children.item(nodeindex);
4557 QDomElement elem = n.toElement();
4558 int pos = elem.attribute("position").toInt();
4559 int track = elem.attribute("track").toInt();
4560 if (elem.tagName() == "clipitem") {
4561 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4562 if (clip) clip->setSelected(true);
4564 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4565 if (clip) clip->setSelected(true);
4568 groupSelectedItems(false, true);
4572 void CustomTrackView::splitAudio()
4574 resetSelectionGroup();
4575 QList<QGraphicsItem *> selection = scene()->selectedItems();
4576 if (selection.isEmpty()) {
4577 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4580 QUndoCommand *splitCommand = new QUndoCommand();
4581 splitCommand->setText(i18n("Split audio"));
4582 for (int i = 0; i < selection.count(); i++) {
4583 if (selection.at(i)->type() == AVWIDGET) {
4584 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4585 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4586 if (clip->parentItem()) {
4587 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4589 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4594 m_commandStack->push(splitCommand);
4597 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4599 ClipItem *clip = getClipItemAt(pos, track);
4601 kDebug() << "// Cannot find clip to split!!!";
4605 int start = pos.frames(m_document->fps());
4606 int freetrack = m_document->tracksCount() - track - 1;
4607 for (; freetrack > 0; freetrack--) {
4608 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4609 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4610 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4611 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4612 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4617 kDebug() << "GOT TRK: " << track;
4618 if (freetrack == 0) {
4619 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4622 info.startPos = clip->startPos();
4623 info.endPos = clip->endPos();
4624 info.cropStart = clip->cropStart();
4625 info.track = m_document->tracksCount() - freetrack;
4626 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4627 scene()->clearSelection();
4628 clip->setSelected(true);
4629 ClipItem *audioClip = getClipItemAt(start, info.track);
4631 clip->setVideoOnly(true);
4632 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4633 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4634 audioClip->setSelected(true);
4635 audioClip->setAudioOnly(true);
4636 groupSelectedItems(false, true);
4640 // unsplit clip: remove audio part and change video part to normal clip
4641 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4642 kDebug() << "//CANNOT FIND CLP GRP";
4645 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4646 QList<QGraphicsItem *> children = grp->childItems();
4647 if (children.count() != 2) {
4648 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4651 for (int i = 0; i < children.count(); i++) {
4652 if (children.at(i) != clip) {
4653 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4654 ItemInfo info = clip->info();
4655 deleteClip(clp->info());
4656 clip->setVideoOnly(false);
4657 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4661 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4662 m_document->clipManager()->removeGroup(grp);
4663 scene()->destroyItemGroup(grp);
4667 void CustomTrackView::setVideoOnly()
4669 resetSelectionGroup();
4670 QList<QGraphicsItem *> selection = scene()->selectedItems();
4671 if (selection.isEmpty()) {
4672 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4675 QUndoCommand *videoCommand = new QUndoCommand();
4676 videoCommand->setText(i18n("Video only"));
4677 for (int i = 0; i < selection.count(); i++) {
4678 if (selection.at(i)->type() == AVWIDGET) {
4679 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4680 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4681 if (clip->parentItem()) {
4682 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4684 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4689 m_commandStack->push(videoCommand);
4692 void CustomTrackView::setAudioOnly()
4694 resetSelectionGroup();
4695 QList<QGraphicsItem *> selection = scene()->selectedItems();
4696 if (selection.isEmpty()) {
4697 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4700 QUndoCommand *videoCommand = new QUndoCommand();
4701 videoCommand->setText(i18n("Audio only"));
4702 for (int i = 0; i < selection.count(); i++) {
4703 if (selection.at(i)->type() == AVWIDGET) {
4704 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4705 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4706 if (clip->parentItem()) {
4707 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4709 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4714 m_commandStack->push(videoCommand);
4717 void CustomTrackView::setAudioAndVideo()
4719 resetSelectionGroup();
4720 QList<QGraphicsItem *> selection = scene()->selectedItems();
4721 if (selection.isEmpty()) {
4722 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4725 QUndoCommand *videoCommand = new QUndoCommand();
4726 videoCommand->setText(i18n("Audio and Video"));
4727 for (int i = 0; i < selection.count(); i++) {
4728 if (selection.at(i)->type() == AVWIDGET) {
4729 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4730 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4731 if (clip->parentItem()) {
4732 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4734 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4739 m_commandStack->push(videoCommand);
4742 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4744 ClipItem *clip = getClipItemAt(pos, track);
4746 kDebug() << "// Cannot find clip to split!!!";
4750 int start = pos.frames(m_document->fps());
4751 clip->setVideoOnly(true);
4752 clip->setAudioOnly(false);
4753 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4754 } else if (audioOnly) {
4755 int start = pos.frames(m_document->fps());
4756 clip->setAudioOnly(true);
4757 clip->setVideoOnly(false);
4758 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4760 int start = pos.frames(m_document->fps());
4761 clip->setAudioOnly(false);
4762 clip->setVideoOnly(false);
4763 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4766 setDocumentModified();
4769 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4771 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4772 m_clipTypeGroup->setEnabled(false);
4774 m_clipTypeGroup->setEnabled(true);
4775 QList <QAction *> actions = m_clipTypeGroup->actions();
4777 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4778 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4779 else lookup = "clip_audio_and_video";
4780 for (int i = 0; i < actions.count(); i++) {
4781 if (actions.at(i)->data().toString() == lookup) {
4782 actions.at(i)->setChecked(true);
4789 void CustomTrackView::reloadTransitionLumas()
4793 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4794 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4795 for (int i = 0; i < params.count(); i++) {
4796 QDomElement e = params.item(i).toElement();
4797 if (e.attribute("tag") == "resource") {
4798 lumaNames = e.attribute("paramlistdisplay");
4799 lumaFiles = e.attribute("paramlist");
4804 QList<QGraphicsItem *> itemList = items();
4805 Transition *transitionitem;
4806 QDomElement transitionXml;
4807 for (int i = 0; i < itemList.count(); i++) {
4808 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4809 transitionitem = static_cast <Transition*>(itemList.at(i));
4810 transitionXml = transitionitem->toXML();
4811 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4812 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4813 for (int i = 0; i < params.count(); i++) {
4814 QDomElement e = params.item(i).toElement();
4815 if (e.attribute("tag") == "resource") {
4816 e.setAttribute("paramlistdisplay", lumaNames);
4817 e.setAttribute("paramlist", lumaFiles);
4822 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4823 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4824 for (int i = 0; i < params.count(); i++) {
4825 QDomElement e = params.item(i).toElement();
4826 if (e.attribute("tag") == "luma") {
4827 e.setAttribute("paramlistdisplay", lumaNames);
4828 e.setAttribute("paramlist", lumaFiles);
4835 emit transitionItemSelected(NULL);
4838 #include "customtrackview.moc"