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 KdenliveSettings::setTrackheight(m_tracksHeight);
124 m_animationTimer = new QTimeLine(800);
125 m_animationTimer->setFrameRange(0, 5);
126 m_animationTimer->setUpdateInterval(100);
127 m_animationTimer->setLoopCount(0);
128 m_tipColor = QColor(0, 192, 0, 200);
129 QColor border = QColor(255, 255, 255, 100);
130 m_tipPen.setColor(border);
131 m_tipPen.setWidth(3);
132 setContentsMargins(0, 0, 0, 0);
133 const int maxWidth = m_tracksHeight * m_document->tracksCount();
134 setSceneRect(0, 0, sceneRect().width(), maxWidth);
135 verticalScrollBar()->setMaximum(maxWidth);
136 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
137 m_cursorLine->setZValue(1000);
140 pen1.setCosmetic(true);
141 m_cursorLine->setPen(pen1);*/
143 KIcon razorIcon("edit-cut");
144 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
146 KIcon spacerIcon("kdenlive-spacer-tool");
147 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
148 verticalScrollBar()->setTracking(true);
149 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
150 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
151 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
152 m_scrollTimer.setInterval(100);
153 m_scrollTimer.setSingleShot(true);
155 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
156 m_thumbsTimer.setInterval(500);
157 m_thumbsTimer.setSingleShot(true);
160 CustomTrackView::~CustomTrackView()
162 qDeleteAll(m_guides);
163 m_waitingThumbs.clear();
166 void CustomTrackView::setDocumentModified()
168 m_document->setModified(true);
171 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
173 m_timelineContextMenu = timeline;
174 m_timelineContextClipMenu = clip;
175 m_clipTypeGroup = clipTypeGroup;
176 QList <QAction *> list = m_timelineContextClipMenu->actions();
177 for (int i = 0; i < list.count(); i++) {
178 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
179 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
182 m_timelineContextTransitionMenu = transition;
183 list = m_timelineContextTransitionMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "auto") {
186 m_autoTransition = list.at(i);
191 m_timelineContextMenu->addSeparator();
192 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
193 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
194 m_timelineContextMenu->addAction(m_deleteGuide);
196 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
197 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
198 m_timelineContextMenu->addAction(m_editGuide);
201 void CustomTrackView::checkAutoScroll()
203 m_autoScroll = KdenliveSettings::autoscroll();
206 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
207 return m_scene->m_tracksList;
210 void CustomTrackView::checkTrackHeight()
212 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
213 m_tracksHeight = KdenliveSettings::trackheight();
214 emit trackHeightChanged();
215 QList<QGraphicsItem *> itemList = items();
217 Transition *transitionitem;
218 bool snap = KdenliveSettings::snaptopoints();
219 KdenliveSettings::setSnaptopoints(false);
220 for (int i = 0; i < itemList.count(); i++) {
221 if (itemList.at(i)->type() == AVWIDGET) {
222 item = (ClipItem*) itemList.at(i);
223 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
224 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
225 item->resetThumbs(true);
226 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
227 transitionitem = (Transition*) itemList.at(i);
228 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
229 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
232 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
234 for (int i = 0; i < m_guides.count(); i++) {
235 QLineF l = m_guides.at(i)->line();
236 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
237 m_guides.at(i)->setLine(l);
240 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
241 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
242 KdenliveSettings::setSnaptopoints(snap);
243 viewport()->update();
246 /** Zoom or move viewport on mousewheel
248 * If mousewheel+Ctrl, zooms in/out on the timeline.
250 * With Ctrl, moves viewport towards end of timeline if down/back,
251 * opposite on up/forward.
253 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
254 void CustomTrackView::wheelEvent(QWheelEvent * e)
256 if (e->modifiers() == Qt::ControlModifier) {
257 if (e->delta() > 0) emit zoomIn();
260 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
261 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
265 int CustomTrackView::getPreviousVideoTrack(int track)
267 track = m_document->tracksCount() - track - 1;
269 for (int i = track; i > -1; i--) {
270 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
276 void CustomTrackView::slotFetchNextThumbs()
278 if (!m_waitingThumbs.isEmpty()) {
279 ClipItem *item = m_waitingThumbs.takeFirst();
280 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
281 item = m_waitingThumbs.takeFirst();
283 if (item) item->slotFetchThumbs();
284 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
288 void CustomTrackView::slotCheckMouseScrolling()
290 if (m_scrollOffset == 0) {
291 m_scrollTimer.stop();
294 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
295 m_scrollTimer.start();
298 void CustomTrackView::slotCheckPositionScrolling()
300 // If mouse is at a border of the view, scroll
301 if (m_moveOpMode != SEEK) return;
302 if (mapFromScene(m_cursorPos, 0).x() < 3) {
303 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
305 setCursorPos(mapToScene(QPoint(-2, 0)).x());
306 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
307 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
308 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
309 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
316 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
318 int pos = event->x();
319 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
320 emit mousePosition(mappedXPos);
322 if (event->buttons() & Qt::MidButton) return;
323 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
324 QGraphicsView::mouseMoveEvent(event);
329 if (event->buttons() != Qt::NoButton) {
330 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
331 if (m_dragItem && m_tool == SELECTTOOL) {
332 if (m_operationMode == MOVE && move) {
333 QGraphicsView::mouseMoveEvent(event);
334 // If mouse is at a border of the view, scroll
336 m_scrollOffset = -30;
337 m_scrollTimer.start();
338 } else if (viewport()->width() - pos < 10) {
340 m_scrollTimer.start();
341 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
343 } else if (m_operationMode == RESIZESTART && move) {
344 double snappedPos = getSnapPointForPos(mappedXPos);
345 m_document->renderer()->pause();
346 m_dragItem->resizeStart((int)(snappedPos));
347 } else if (m_operationMode == RESIZEEND && move) {
348 double snappedPos = getSnapPointForPos(mappedXPos);
349 m_document->renderer()->pause();
350 m_dragItem->resizeEnd((int)(snappedPos));
351 } else if (m_operationMode == FADEIN && move) {
352 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
353 } else if (m_operationMode == FADEOUT && move) {
354 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
355 } else if (m_operationMode == KEYFRAME && move) {
356 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
357 double pos = mapToScene(event->pos()).toPoint().y();
358 QRectF br = m_dragItem->sceneBoundingRect();
359 double maxh = 100.0 / br.height();
360 pos = (br.bottom() - pos) * maxh;
361 m_dragItem->updateKeyFramePos(keyFramePos, pos);
363 scene()->removeItem(m_visualTip);
364 m_animationTimer->stop();
370 } else if (m_operationMode == MOVEGUIDE) {
371 scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
377 QGraphicsView::mouseMoveEvent(event);
379 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
381 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
382 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
386 if (m_tool == RAZORTOOL) {
387 setCursor(m_razorCursor);
388 //QGraphicsView::mouseMoveEvent(event);
390 } else if (m_tool == SPACERTOOL) {
391 setCursor(m_spacerCursor);
395 QList<QGraphicsItem *> itemList = items(event->pos());
396 QGraphicsRectItem *item = NULL;
397 OPERATIONTYPE opMode = NONE;
399 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
401 } else for (int i = 0; i < itemList.count(); i++) {
402 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
403 item = (QGraphicsRectItem*) itemList.at(i);
408 if (item && event->buttons() == Qt::NoButton) {
409 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
410 if (m_tool == RAZORTOOL) {
411 // razor tool over a clip, display current frame in monitor
412 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
413 //TODO: solve crash when showing frame when moving razor over clip
414 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
419 opMode = clip->operationMode(mapToScene(event->pos()));
420 const double size = 5;
421 if (opMode == m_moveOpMode) {
422 QGraphicsView::mouseMoveEvent(event);
426 scene()->removeItem(m_visualTip);
427 m_animationTimer->stop();
434 m_moveOpMode = opMode;
435 if (opMode == MOVE) {
436 setCursor(Qt::OpenHandCursor);
437 } else if (opMode == RESIZESTART) {
438 setCursor(KCursor("left_side", Qt::SizeHorCursor));
439 if (m_visualTip == NULL) {
440 QRectF rect = clip->sceneBoundingRect();
442 polygon << QPoint(0, - size * 2);
443 polygon << QPoint(size * 2, 0);
444 polygon << QPoint(0, size * 2);
445 polygon << QPoint(0, - size * 2);
447 m_visualTip = new QGraphicsPolygonItem(polygon);
448 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
449 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
450 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
451 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
452 m_visualTip->setZValue(100);
453 m_animation = new QGraphicsItemAnimation;
454 m_animation->setItem(m_visualTip);
455 m_animation->setTimeLine(m_animationTimer);
456 m_animation->setScaleAt(.5, 2, 1);
457 m_animation->setScaleAt(1, 1, 1);
458 scene()->addItem(m_visualTip);
459 m_animationTimer->start();
461 } else if (opMode == RESIZEEND) {
462 setCursor(KCursor("right_side", Qt::SizeHorCursor));
463 if (m_visualTip == NULL) {
464 QRectF rect = clip->sceneBoundingRect();
466 polygon << QPoint(0, - size * 2);
467 polygon << QPoint(- size * 2, 0);
468 polygon << QPoint(0, size * 2);
469 polygon << QPoint(0, - size * 2);
471 m_visualTip = new QGraphicsPolygonItem(polygon);
472 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
473 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
474 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
475 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
476 m_visualTip->setZValue(100);
477 m_animation = new QGraphicsItemAnimation;
478 m_animation->setItem(m_visualTip);
479 m_animation->setTimeLine(m_animationTimer);
480 m_animation->setScaleAt(.5, 2, 1);
481 m_animation->setScaleAt(1, 1, 1);
482 scene()->addItem(m_visualTip);
483 m_animationTimer->start();
485 } else if (opMode == FADEIN) {
486 if (m_visualTip == NULL) {
487 ClipItem *item = (ClipItem *) clip;
488 QRectF rect = clip->sceneBoundingRect();
489 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
490 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
491 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
492 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
493 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
494 m_visualTip->setZValue(100);
495 m_animation = new QGraphicsItemAnimation;
496 m_animation->setItem(m_visualTip);
497 m_animation->setTimeLine(m_animationTimer);
498 m_animation->setScaleAt(.5, 2, 2);
499 m_animation->setScaleAt(1, 1, 1);
500 scene()->addItem(m_visualTip);
501 m_animationTimer->start();
503 setCursor(Qt::PointingHandCursor);
504 } else if (opMode == FADEOUT) {
505 if (m_visualTip == NULL) {
506 ClipItem *item = (ClipItem *) clip;
507 QRectF rect = clip->sceneBoundingRect();
508 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
509 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
510 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
511 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
512 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
513 m_visualTip->setZValue(100);
514 m_animation = new QGraphicsItemAnimation;
515 m_animation->setItem(m_visualTip);
516 m_animation->setTimeLine(m_animationTimer);
517 m_animation->setScaleAt(.5, 2, 2);
518 m_animation->setScaleAt(1, 1, 1);
519 scene()->addItem(m_visualTip);
520 m_animationTimer->start();
522 setCursor(Qt::PointingHandCursor);
523 } else if (opMode == TRANSITIONSTART) {
524 if (m_visualTip == NULL) {
525 QRectF rect = clip->sceneBoundingRect();
527 polygon << QPoint(0, - size * 2);
528 polygon << QPoint(size * 2, 0);
529 polygon << QPoint(0, 0);
530 polygon << QPoint(0, - size * 2);
532 m_visualTip = new QGraphicsPolygonItem(polygon);
533 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
534 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
535 m_visualTip->setPos(rect.x(), rect.bottom());
536 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
537 m_visualTip->setZValue(100);
538 m_animation = new QGraphicsItemAnimation;
539 m_animation->setItem(m_visualTip);
540 m_animation->setTimeLine(m_animationTimer);
541 m_animation->setScaleAt(.5, 2, 2);
542 m_animation->setScaleAt(1, 1, 1);
543 scene()->addItem(m_visualTip);
544 m_animationTimer->start();
546 setCursor(Qt::PointingHandCursor);
547 } else if (opMode == TRANSITIONEND) {
548 if (m_visualTip == NULL) {
549 QRectF rect = clip->sceneBoundingRect();
551 polygon << QPoint(0, - size * 2);
552 polygon << QPoint(- size * 2, 0);
553 polygon << QPoint(0, 0);
554 polygon << QPoint(0, - size * 2);
556 m_visualTip = new QGraphicsPolygonItem(polygon);
557 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
558 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
559 m_visualTip->setPos(rect.right(), rect.bottom());
560 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
561 m_visualTip->setZValue(100);
562 m_animation = new QGraphicsItemAnimation;
563 m_animation->setItem(m_visualTip);
564 m_animation->setTimeLine(m_animationTimer);
565 m_animation->setScaleAt(.5, 2, 2);
566 m_animation->setScaleAt(1, 1, 1);
567 scene()->addItem(m_visualTip);
568 m_animationTimer->start();
570 setCursor(Qt::PointingHandCursor);
571 } else if (opMode == KEYFRAME) {
572 setCursor(Qt::PointingHandCursor);
574 } // no clip under mouse
575 else if (m_tool == RAZORTOOL) {
578 } else if (opMode == MOVEGUIDE) {
579 m_moveOpMode = opMode;
580 setCursor(Qt::SplitHCursor);
583 scene()->removeItem(m_visualTip);
584 m_animationTimer->stop();
591 setCursor(Qt::ArrowCursor);
592 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
593 QGraphicsView::mouseMoveEvent(event);
595 setCursorPos(mappedXPos);
596 slotCheckPositionScrolling();
598 } else m_moveOpMode = NONE;
600 QGraphicsView::mouseMoveEvent(event);
604 void CustomTrackView::mousePressEvent(QMouseEvent * event)
606 setFocus(Qt::MouseFocusReason);
607 m_menuPosition = QPoint();
609 // special cases (middle click button or ctrl / shift click
610 if (event->button() == Qt::MidButton) {
611 m_document->renderer()->switchPlay();
612 m_blockRefresh = false;
613 m_operationMode = NONE;
617 if (event->modifiers() & Qt::ShiftModifier) {
618 // Rectangle selection
619 setDragMode(QGraphicsView::RubberBandDrag);
620 if (!(event->modifiers() & Qt::ControlModifier)) {
621 resetSelectionGroup();
622 scene()->clearSelection();
624 QGraphicsView::mousePressEvent(event);
625 m_blockRefresh = false;
626 m_operationMode = RUBBERSELECTION;
630 m_blockRefresh = true;
632 bool collision = false;
634 if (m_tool != RAZORTOOL) activateMonitor();
635 else if (m_document->renderer()->playSpeed() != 0.0) {
636 m_document->renderer()->pause();
639 m_clickEvent = event->pos();
641 // check item under mouse
642 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
644 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
645 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
646 setDragMode(QGraphicsView::ScrollHandDrag);
647 QGraphicsView::mousePressEvent(event);
648 m_blockRefresh = false;
649 m_operationMode = NONE;
653 // if a guide and a clip were pressed, just select the guide
654 for (int i = 0; i < collisionList.count(); ++i) {
655 if (collisionList.at(i)->type() == GUIDEITEM) {
656 // a guide item was pressed
657 m_dragGuide = (Guide *) collisionList.at(i);
658 if (event->button() == Qt::LeftButton) { // move it
659 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
661 m_operationMode = MOVEGUIDE;
662 // deselect all clips so that only the guide will move
663 m_scene->clearSelection();
664 resetSelectionGroup(false);
665 updateSnapPoints(NULL);
666 QGraphicsView::mousePressEvent(event);
668 } else // show context menu
673 // Find first clip, transition or group under mouse (when no guides selected)
675 AbstractGroupItem *dragGroup = NULL;
676 AbstractClipItem *collisionClip = NULL;
678 while (!m_dragGuide && ct < collisionList.count()) {
679 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
680 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
681 if (collisionClip == m_dragItem) {
682 collisionClip = NULL;
683 } else m_dragItem = collisionClip;
685 m_dragItemInfo = m_dragItem->info();
686 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
687 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
688 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
695 if (m_dragItem) emit clipItemSelected(NULL);
699 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
700 // update transition menu action
701 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
702 m_autoTransition->setEnabled(true);
703 } else m_autoTransition->setEnabled(false);
705 // context menu requested
706 if (event->button() == Qt::RightButton) {
708 if (dragGroup) dragGroup->setSelected(true);
709 else if (!m_dragItem->isSelected()) {
710 resetSelectionGroup(false);
711 m_scene->clearSelection();
712 m_dragItem->setSelected(true);
714 } else if (!m_dragGuide) {
715 // check if there is a guide close to mouse click
716 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
717 for (int i = 0; i < guidesCollisionList.count(); i++) {
718 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
719 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
723 // keep this to support multiple guides context menu in the future (?)
724 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
725 guidesCollisionList.removeAt(0);
727 if (!guidesCollisionList.isEmpty())
728 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
731 m_operationMode = NONE;
732 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
733 m_menuPosition = m_clickEvent;
739 // No item under click
740 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
741 resetSelectionGroup(false);
742 setCursor(Qt::ArrowCursor);
743 m_scene->clearSelection();
745 updateClipTypeActions(NULL);
746 if (m_tool == SPACERTOOL) {
747 QList<QGraphicsItem *> selection;
748 if (event->modifiers() == Qt::ControlModifier) {
749 // Ctrl + click, select all items on track after click position
750 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
751 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
753 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;
755 // Select all items on all tracks after click position
756 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
757 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
760 QList <GenTime> offsetList;
761 for (int i = 0; i < selection.count(); i++) {
762 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
763 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
764 offsetList.append(item->startPos());
765 offsetList.append(item->endPos());
766 selection.at(i)->setSelected(true);
768 if (selection.at(i)->type() == GROUPWIDGET) {
769 QList<QGraphicsItem *> children = selection.at(i)->childItems();
770 for (int j = 0; j < children.count(); j++) {
771 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
772 offsetList.append(item->startPos());
773 offsetList.append(item->endPos());
775 selection.at(i)->setSelected(true);
779 if (!offsetList.isEmpty()) {
781 QList <GenTime> cleandOffsetList;
782 GenTime startOffset = offsetList.takeFirst();
783 for (int k = 0; k < offsetList.size(); k++) {
784 GenTime newoffset = offsetList.at(k) - startOffset;
785 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
786 cleandOffsetList.append(newoffset);
789 updateSnapPoints(NULL, cleandOffsetList, true);
791 groupSelectedItems(true);
792 m_operationMode = SPACER;
793 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
794 QGraphicsView::mousePressEvent(event);
799 if (m_tool == RAZORTOOL && m_dragItem) {
800 if (m_dragItem->type() == TRANSITIONWIDGET) {
801 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
805 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
806 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
811 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
812 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
813 m_document->renderer()->pause();
814 m_commandStack->push(command);
815 setDocumentModified();
821 bool itemSelected = false;
822 if (m_dragItem->isSelected()) itemSelected = true;
823 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
824 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
826 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
827 if (event->modifiers() != Qt::ControlModifier) {
828 m_scene->clearSelection();
829 resetSelectionGroup(false);
830 } else resetSelectionGroup();
832 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
833 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
834 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
836 bool selected = !m_dragItem->isSelected();
837 if (dragGroup) dragGroup->setSelected(selected);
838 else m_dragItem->setSelected(selected);
840 groupSelectedItems();
841 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
842 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
843 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
846 // Update snap points
847 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
849 QList <GenTime> offsetList;
850 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
851 for (int i = 0; i < children.count(); i++) {
852 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
853 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
854 offsetList.append(item->startPos());
855 offsetList.append(item->endPos());
858 if (!offsetList.isEmpty()) {
860 GenTime startOffset = offsetList.takeFirst();
861 QList <GenTime> cleandOffsetList;
862 for (int k = 0; k < offsetList.size(); k++) {
863 GenTime newoffset = offsetList.at(k) - startOffset;
864 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
865 cleandOffsetList.append(newoffset);
868 updateSnapPoints(NULL, cleandOffsetList, true);
872 if (collisionClip != NULL || m_dragItem == NULL) {
873 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
874 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
875 emit clipItemSelected(selected);
876 } else emit clipItemSelected(NULL);
879 // If clicked item is selected, allow move
880 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
882 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
883 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
885 if (m_operationMode == KEYFRAME) {
886 m_dragItem->updateSelectedKeyFrame();
887 m_blockRefresh = false;
889 } else if (m_operationMode == MOVE) {
890 setCursor(Qt::ClosedHandCursor);
891 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
893 info.startPos = m_dragItem->startPos();
894 info.track = m_dragItem->track();
895 int transitiontrack = getPreviousVideoTrack(info.track);
896 ClipItem *transitionClip = NULL;
897 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
898 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
899 info.endPos = transitionClip->endPos();
900 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
901 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
902 // Check there is no other transition at that place
903 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
904 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
905 QList<QGraphicsItem *> selection = m_scene->items(r);
906 bool transitionAccepted = true;
907 for (int i = 0; i < selection.count(); i++) {
908 if (selection.at(i)->type() == TRANSITIONWIDGET) {
909 Transition *tr = static_cast <Transition *>(selection.at(i));
910 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
911 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
912 } else transitionAccepted = false;
915 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
916 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
917 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
919 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
920 info.track = m_dragItem->track();
921 int transitiontrack = getPreviousVideoTrack(info.track);
922 ClipItem *transitionClip = NULL;
923 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
924 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
925 info.startPos = transitionClip->startPos();
926 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
927 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
928 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
929 EffectsList::setParameter(transition, "reverse", "1");
931 // Check there is no other transition at that place
932 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
933 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
934 QList<QGraphicsItem *> selection = m_scene->items(r);
935 bool transitionAccepted = true;
936 for (int i = 0; i < selection.count(); i++) {
937 if (selection.at(i)->type() == TRANSITIONWIDGET) {
938 Transition *tr = static_cast <Transition *>(selection.at(i));
939 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
940 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
941 } else transitionAccepted = false;
944 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
945 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
947 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
948 resetSelectionGroup(false);
949 m_dragItem->setSelected(true);
952 m_blockRefresh = false;
954 //QGraphicsView::mousePressEvent(event);
957 void CustomTrackView::resetSelectionGroup(bool selectItems)
959 if (m_selectionGroup) {
960 // delete selection group
961 bool snap = KdenliveSettings::snaptopoints();
962 KdenliveSettings::setSnaptopoints(false);
964 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
965 scene()->destroyItemGroup(m_selectionGroup);
966 for (int i = 0; i < children.count(); i++) {
967 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
968 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
969 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
970 children.at(i)->setSelected(selectItems);
972 } else if (children.at(i)->type() == GROUPWIDGET) {
973 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
974 children.at(i)->setSelected(selectItems);
977 m_selectionGroup = NULL;
978 KdenliveSettings::setSnaptopoints(snap);
982 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
984 if (m_selectionGroup) {
985 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
988 QList<QGraphicsItem *> selection = m_scene->selectedItems();
989 if (selection.isEmpty()) return;
990 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
991 // Find top left position of selection
992 for (int i = 1; i < selection.count(); i++) {
993 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
994 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
995 if (currenttop.x() < top.x()) top.setX(currenttop.x());
996 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1000 if (force || selection.count() > 1) {
1001 bool snap = KdenliveSettings::snaptopoints();
1002 KdenliveSettings::setSnaptopoints(false);
1003 if (createNewGroup) {
1004 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1005 newGroup->translate(-top.x(), -top.y() + 1);
1006 newGroup->setPos(top.x(), top.y() - 1);
1007 scene()->addItem(newGroup);
1009 // CHeck if we are trying to include a group in a group
1010 QList <AbstractGroupItem *> groups;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1013 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1014 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1016 if (!groups.isEmpty()) {
1017 // ungroup previous groups
1018 while (!groups.isEmpty()) {
1019 AbstractGroupItem *grp = groups.takeFirst();
1020 m_document->clipManager()->removeGroup(grp);
1021 scene()->destroyItemGroup(grp);
1023 selection = m_scene->selectedItems();
1026 for (int i = 0; i < selection.count(); i++) {
1027 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1028 newGroup->addToGroup(selection.at(i));
1029 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1032 KdenliveSettings::setSnaptopoints(snap);
1034 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1035 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1036 m_selectionGroup->setPos(top.x(), top.y() - 1);
1037 scene()->addItem(m_selectionGroup);
1038 for (int i = 0; i < selection.count(); i++) {
1039 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1040 m_selectionGroup->addToGroup(selection.at(i));
1041 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1044 KdenliveSettings::setSnaptopoints(snap);
1045 if (m_selectionGroup) {
1046 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1047 m_selectionGroupInfo.track = m_selectionGroup->track();
1050 } else resetSelectionGroup();
1053 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1055 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1056 if (m_moveOpMode == KEYFRAME) {
1057 // user double clicked on a keyframe, open edit dialog
1058 QDialog d(parentWidget());
1059 Ui::KeyFrameDialog_UI view;
1061 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1062 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1063 view.kfr_value->setFocus();
1064 if (d.exec() == QDialog::Accepted) {
1065 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1066 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1067 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1068 QString previous = item->keyframes(item->selectedEffectIndex());
1069 item->updateKeyframeEffect();
1070 QString next = item->keyframes(item->selectedEffectIndex());
1071 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1072 m_commandStack->push(command);
1073 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1074 emit clipItemSelected(item, item->selectedEffectIndex());
1079 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1080 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1081 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1082 QString previous = item->keyframes(item->selectedEffectIndex());
1083 item->updateKeyframeEffect();
1084 QString next = item->keyframes(item->selectedEffectIndex());
1085 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1086 m_commandStack->push(command);
1087 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1088 emit clipItemSelected(item, item->selectedEffectIndex());
1090 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1091 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1094 if (m_dragItem->type() == TRANSITIONWIDGET) {
1095 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1097 getClipAvailableSpace(m_dragItem, minimum, maximum);
1099 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1100 d.setMargins(minimum, maximum);
1101 if (d.exec() == QDialog::Accepted) {
1102 if (m_dragItem->type() == TRANSITIONWIDGET) {
1103 // move & resize transition
1105 startInfo.startPos = m_dragItem->startPos();
1106 startInfo.endPos = m_dragItem->endPos();
1107 startInfo.track = m_dragItem->track();
1109 endInfo.startPos = d.startPos();
1110 endInfo.endPos = endInfo.startPos + d.duration();
1111 endInfo.track = m_dragItem->track();
1112 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1113 m_commandStack->push(command);
1115 // move and resize clip
1116 QUndoCommand *moveCommand = new QUndoCommand();
1117 moveCommand->setText(i18n("Edit clip"));
1118 ItemInfo clipInfo = m_dragItem->info();
1119 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1120 // duration was reduced, so process it first
1121 ItemInfo startInfo = clipInfo;
1122 clipInfo.endPos = clipInfo.startPos + d.duration();
1123 clipInfo.cropStart = d.cropStart();
1124 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1126 if (d.startPos() != clipInfo.startPos) {
1127 ItemInfo startInfo = clipInfo;
1128 clipInfo.startPos = d.startPos();
1129 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1130 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1132 if (d.duration() > m_dragItem->cropDuration()) {
1133 // duration was increased, so process it after move
1134 ItemInfo startInfo = clipInfo;
1135 clipInfo.endPos = clipInfo.startPos + d.duration();
1136 clipInfo.cropStart = d.cropStart();
1137 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1139 m_commandStack->push(moveCommand);
1143 QList<QGraphicsItem *> collisionList = items(event->pos());
1144 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1145 Guide *editGuide = (Guide *) collisionList.at(0);
1146 if (editGuide) slotEditGuide(editGuide->info());
1152 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1154 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1156 clip->setKeyframes(index, keyframes);
1157 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1158 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1162 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1164 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1165 m_editGuide->setEnabled(m_dragGuide != NULL);
1166 if (clip == NULL) m_timelineContextMenu->popup(pos);
1167 else if (group != NULL) {
1168 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1169 m_ungroupAction->setEnabled(true);
1170 updateClipTypeActions(NULL);
1171 m_timelineContextClipMenu->popup(pos);
1173 m_ungroupAction->setEnabled(false);
1174 if (clip->type() == AVWIDGET) {
1175 ClipItem *item = static_cast <ClipItem*>(clip);
1176 updateClipTypeActions(item);
1177 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1178 m_timelineContextClipMenu->popup(pos);
1179 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1183 void CustomTrackView::activateMonitor()
1185 emit activateDocumentMonitor();
1188 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1190 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1192 resetSelectionGroup();
1193 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1194 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1196 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1198 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1202 info.startPos = GenTime();
1203 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1204 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1205 info.track = (int)(1 / m_tracksHeight);
1206 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1207 m_selectionGroup->addToGroup(item);
1208 item->setFlags(QGraphicsItem::ItemIsSelectable);
1209 //TODO: check if we do not overlap another clip when first dropping in timeline
1210 // if (insertPossible(m_selectionGroup, event->pos()))
1211 QList <GenTime> offsetList;
1212 offsetList.append(info.endPos);
1213 updateSnapPoints(NULL, offsetList);
1214 scene()->addItem(m_selectionGroup);
1215 event->acceptProposedAction();
1216 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1218 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1219 m_scene->clearSelection();
1220 resetSelectionGroup(false);
1222 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1225 QList <GenTime> offsetList;
1226 for (int i = 0; i < ids.size(); ++i) {
1227 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1229 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1233 info.startPos = start;
1234 info.endPos = info.startPos + clip->duration();
1235 info.track = (int)(1 / m_tracksHeight);
1236 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1237 start += clip->duration();
1238 offsetList.append(start);
1239 m_selectionGroup->addToGroup(item);
1240 item->setFlags(QGraphicsItem::ItemIsSelectable);
1241 m_waitingThumbs.append(item);
1243 //TODO: check if we do not overlap another clip when first dropping in timeline
1244 //if (insertPossible(m_selectionGroup, event->pos()))
1245 updateSnapPoints(NULL, offsetList);
1246 scene()->addItem(m_selectionGroup);
1247 m_thumbsTimer.start();
1248 event->acceptProposedAction();
1251 // the drag is not a clip (may be effect, ...)
1253 QGraphicsView::dragEnterEvent(event);
1258 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1261 QList<QGraphicsItem *> children = group->childItems();
1262 for (int i = 0; i < children.count(); i++) {
1263 if (children.at(i)->type() == AVWIDGET) {
1264 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1265 ItemInfo info = clip->info();
1266 kDebug() << " / / INSERT : " << pos.x();
1267 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);
1268 kDebug() << " / / INSERT RECT: " << shape;
1269 path = path.united(QPolygonF(shape));
1273 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1274 if (collindingItems.isEmpty()) return true;
1276 for (int i = 0; i < collindingItems.count(); i++) {
1277 QGraphicsItem *collision = collindingItems.at(i);
1278 if (collision->type() == AVWIDGET) {
1280 kDebug() << "// COLLISIION DETECTED";
1290 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1292 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);
1293 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1294 collindingItems.removeAll(item);
1295 if (collindingItems.isEmpty()) return false;
1297 for (int i = 0; i < collindingItems.count(); i++) {
1298 QGraphicsItem *collision = collindingItems.at(i);
1299 if (collision->type() == item->type()) {
1301 kDebug() << "// COLLISIION DETECTED";
1309 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1311 int track = m_document->tracksCount() - clip->track();
1312 GenTime pos = clip->startPos();
1313 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1314 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1317 bool success = true;
1318 for (int i = 0; i < clip->effectsCount(); i++) {
1319 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1321 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1322 m_document->renderer()->doRefresh();
1325 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1327 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1329 // Special case: speed effect
1330 if (effect.attribute("id") == "speed") {
1331 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1332 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1335 ItemInfo info = clip->info();
1336 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1337 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1338 if (strobe == 0) strobe = 1;
1339 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1340 clip->addEffect(effect);
1341 if (clip->isSelected()) emit clipItemSelected(clip);
1345 EffectsParameterList params = clip->addEffect(effect);
1346 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1347 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1348 if (clip->isSelected()) emit clipItemSelected(clip);
1349 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1352 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1354 QString index = effect.attribute("kdenlive_ix");
1355 // Special case: speed effect
1356 if (effect.attribute("id") == "speed") {
1357 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1359 ItemInfo info = clip->info();
1360 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1361 clip->deleteEffect(index);
1362 emit clipItemSelected(clip);
1366 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1367 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1368 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1371 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1373 clip->deleteEffect(index);
1374 emit clipItemSelected(clip);
1378 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1380 QList<QGraphicsItem *> itemList = group->childItems();
1381 QUndoCommand *effectCommand = new QUndoCommand();
1383 QDomNode namenode = effect.elementsByTagName("name").item(0);
1384 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1385 else effectName = i18n("effect");
1386 effectCommand->setText(i18n("Add %1", effectName));
1388 for (int i = 0; i < itemList.count(); i++) {
1389 if (itemList.at(i)->type() == AVWIDGET) {
1390 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1391 if (effect.attribute("type") == "audio") {
1392 // Don't add audio effects on video clips
1393 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1394 } else if (effect.hasAttribute("type") == false) {
1395 // Don't add video effect on audio clips
1396 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1399 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1400 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1403 if (item->isItemLocked()) {
1406 item->initEffect(effect);
1407 if (effect.attribute("tag") == "ladspa") {
1408 QString ladpsaFile = m_document->getLadspaFile();
1409 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1410 effect.setAttribute("src", ladpsaFile);
1412 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1417 m_commandStack->push(effectCommand);
1418 setDocumentModified();
1419 } else delete effectCommand;
1422 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1424 QList<QGraphicsItem *> itemList;
1425 QUndoCommand *effectCommand = new QUndoCommand();
1427 QDomNode namenode = effect.elementsByTagName("name").item(0);
1428 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1429 else effectName = i18n("effect");
1430 effectCommand->setText(i18n("Add %1", effectName));
1432 if (track == -1) itemList = scene()->selectedItems();
1433 if (itemList.isEmpty()) {
1434 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1435 if (clip) itemList.append(clip);
1436 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1438 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1439 for (int i = 0; i < itemList.count(); i++) {
1440 if (itemList.at(i)->type() == AVWIDGET) {
1441 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1442 if (effect.attribute("type") == "audio") {
1443 // Don't add audio effects on video clips
1444 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1445 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1448 } else if (effect.hasAttribute("type") == false) {
1449 // Don't add video effect on audio clips
1450 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1451 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1455 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1456 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1459 if (item->isItemLocked()) {
1462 item->initEffect(effect);
1463 if (effect.attribute("tag") == "ladspa") {
1464 QString ladpsaFile = m_document->getLadspaFile();
1465 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1466 effect.setAttribute("src", ladpsaFile);
1468 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1473 m_commandStack->push(effectCommand);
1474 setDocumentModified();
1475 } else delete effectCommand;
1478 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1480 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1481 m_commandStack->push(command);
1482 setDocumentModified();
1485 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1487 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1490 // Special case: speed effect
1491 if (effect.attribute("id") == "speed") {
1492 ItemInfo info = clip->info();
1493 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1494 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1495 if (strobe == 0) strobe = 1;
1496 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1497 clip->setEffectAt(ix, effect);
1498 if (ix == clip->selectedEffectIndex()) {
1499 clip->setSelectedEffect(ix);
1504 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1505 if (effect.attribute("tag") == "ladspa") {
1506 // Update the ladspa affect file
1507 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1509 // check if we are trying to reset a keyframe effect
1510 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1511 clip->initEffect(effect);
1512 effectParams = clip->getEffectArgs(effect);
1514 if (effectParams.paramValue("disabled") == "1") {
1515 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1516 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1517 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1518 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1519 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1521 clip->setEffectAt(ix, effect);
1522 if (ix == clip->selectedEffectIndex()) {
1523 clip->setSelectedEffect(ix);
1524 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1526 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1527 // A fade effect was modified, update the clip
1528 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1529 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1530 clip->setFadeIn(pos);
1532 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1533 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1534 clip->setFadeOut(pos);
1538 setDocumentModified();
1541 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1543 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1544 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1545 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1546 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1547 clip->setEffectAt(oldPos - 1, act);
1548 clip->setEffectAt(newPos - 1, before);
1549 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1550 emit clipItemSelected(clip, newPos - 1);
1551 setDocumentModified();
1552 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1555 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1557 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1558 QDomElement oldEffect = effect.cloneNode().toElement();
1559 if (effect.attribute("id") == "speed") {
1561 ItemInfo info = clip->info();
1562 effect.setAttribute("disabled", (int) disable);
1563 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1565 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1566 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1567 if (strobe == 0) strobe = 1;
1568 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1573 effect.setAttribute("disabled", (int) disable);
1574 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1575 m_commandStack->push(command);
1576 setDocumentModified();;
1579 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1581 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1582 m_commandStack->push(command);
1583 setDocumentModified();
1586 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1588 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1589 m_commandStack->push(command);
1592 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1596 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1597 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1598 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1599 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);
1600 m_blockRefresh = false;
1603 if (item->parentItem()) {
1604 // Item is part of a group, reset group
1605 resetSelectionGroup();
1607 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1609 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1610 int cutPos = (int) cutTime.frames(m_document->fps());
1612 double speed = item->speed();
1613 newPos.startPos = cutTime;
1614 newPos.endPos = info.endPos;
1615 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1616 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1617 newPos.track = info.track;
1618 ClipItem *dup = item->clone(newPos);
1619 // remove unwanted effects (fade in) from 2nd part of cutted clip
1620 int ix = dup->hasEffect(QString(), "fadein");
1622 QDomElement oldeffect = item->effectAt(ix);
1623 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1625 ix = dup->hasEffect(QString(), "fade_from_black");
1627 QDomElement oldeffect = item->effectAt(ix);
1628 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1630 item->resizeEnd(cutPos, false);
1631 scene()->addItem(dup);
1632 if (item->checkKeyFrames()) slotRefreshEffects(item);
1633 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1634 item->baseClip()->addReference();
1635 m_document->updateClip(item->baseClip()->getId());
1636 setDocumentModified();
1637 //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);
1641 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1642 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1643 if (!item || !dup || item == dup) {
1644 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1645 m_blockRefresh = false;
1648 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1649 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1653 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1654 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1655 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1656 //deleteClip(dup->info());
1659 if (dup->isSelected()) emit clipItemSelected(NULL);
1660 dup->baseClip()->removeReference();
1661 m_document->updateClip(dup->baseClip()->getId());
1662 scene()->removeItem(dup);
1665 ItemInfo clipinfo = item->info();
1666 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1667 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1669 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1670 setDocumentModified();
1672 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1675 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1678 void CustomTrackView::slotEnableRefresh()
1680 m_blockRefresh = false;
1683 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1685 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1686 if (itemList.count() == 1) {
1687 if (itemList.at(0)->type() == AVWIDGET) {
1688 ClipItem *item = (ClipItem *) itemList.at(0);
1690 info.track = item->track();
1691 ClipItem *transitionClip = NULL;
1692 const int transitiontrack = getPreviousVideoTrack(info.track);
1693 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1694 if (pos < item->startPos() + item->cropDuration() / 2) {
1695 // add transition to clip start
1696 info.startPos = item->startPos();
1697 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1698 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1699 info.endPos = transitionClip->endPos();
1700 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1701 // Check there is no other transition at that place
1702 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1703 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1704 QList<QGraphicsItem *> selection = m_scene->items(r);
1705 bool transitionAccepted = true;
1706 for (int i = 0; i < selection.count(); i++) {
1707 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1708 Transition *tr = static_cast <Transition *>(selection.at(i));
1709 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1710 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1711 } else transitionAccepted = false;
1714 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1715 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1718 // add transition to clip end
1719 info.endPos = item->endPos();
1720 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1721 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1722 info.startPos = transitionClip->startPos();
1723 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1724 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1725 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1727 // Check there is no other transition at that place
1728 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1729 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1730 QList<QGraphicsItem *> selection = m_scene->items(r);
1731 bool transitionAccepted = true;
1732 for (int i = 0; i < selection.count(); i++) {
1733 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1734 Transition *tr = static_cast <Transition *>(selection.at(i));
1735 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1736 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1737 } else transitionAccepted = false;
1740 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1741 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1744 } else for (int i = 0; i < itemList.count(); i++) {
1745 if (itemList.at(i)->type() == AVWIDGET) {
1746 ClipItem *item = (ClipItem *) itemList.at(i);
1748 info.startPos = item->startPos();
1749 info.endPos = info.startPos + GenTime(65, m_document->fps());
1750 info.track = item->track();
1752 // Check there is no other transition at that place
1753 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1754 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1755 QList<QGraphicsItem *> selection = m_scene->items(r);
1756 bool transitionAccepted = true;
1757 for (int i = 0; i < selection.count(); i++) {
1758 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1759 Transition *tr = static_cast <Transition *>(selection.at(i));
1760 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1761 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1762 } else transitionAccepted = false;
1765 int transitiontrack = getPreviousVideoTrack(info.track);
1766 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1767 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1772 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1774 if (transitionInfo.startPos >= transitionInfo.endPos) {
1775 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1778 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1779 m_commandStack->push(command);
1780 setDocumentModified();
1783 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1785 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1786 //kDebug() << "---- ADDING transition " << params.attribute("value");
1787 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1788 scene()->addItem(tr);
1789 setDocumentModified();
1791 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1796 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1798 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1800 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1803 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1804 if (m_dragItem == item) m_dragItem = NULL;
1806 emit transitionItemSelected(NULL);
1807 setDocumentModified();
1810 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1812 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1813 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1814 m_commandStack->push(command);
1815 setDocumentModified();
1818 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1820 Transition *item = getTransitionItemAt(pos, track);
1822 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1825 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);
1826 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1827 item->setTransitionParameters(transition);
1828 if (updateTransitionWidget) {
1829 ItemInfo info = item->info();
1831 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1832 if (transitionClip && transitionClip->baseClip()) {
1833 QString size = transitionClip->baseClip()->getProperty("frame_size");
1834 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1835 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1836 p.setY(size.section('x', 1, 1).toInt());
1838 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1840 setDocumentModified();
1843 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1845 event->setDropAction(Qt::IgnoreAction);
1846 const QPointF pos = mapToScene(event->pos());
1847 if (m_selectionGroup && m_clipDrag) {
1848 m_selectionGroup->setPos(pos.x(), pos.y());
1849 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1850 event->setDropAction(Qt::MoveAction);
1851 event->acceptProposedAction();
1853 QGraphicsView::dragMoveEvent(event);
1857 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1859 if (m_selectionGroup && m_clipDrag) {
1860 m_thumbsTimer.stop();
1861 m_waitingThumbs.clear();
1862 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1864 scene()->destroyItemGroup(m_selectionGroup);
1865 m_selectionGroup = NULL;
1866 } else QGraphicsView::dragLeaveEvent(event);
1869 void CustomTrackView::dropEvent(QDropEvent * event)
1871 if (m_selectionGroup && m_clipDrag) {
1872 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1873 resetSelectionGroup();
1874 m_scene->clearSelection();
1875 bool hasVideoClip = false;
1876 QUndoCommand *addCommand = new QUndoCommand();
1877 addCommand->setText(i18n("Add timeline clip"));
1879 for (int i = 0; i < items.count(); i++) {
1880 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1881 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1882 if (items.count() == 1) {
1883 updateClipTypeActions(item);
1885 updateClipTypeActions(NULL);
1888 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1889 item->baseClip()->addReference();
1890 m_document->updateClip(item->baseClip()->getId());
1891 ItemInfo info = item->info();
1893 int tracknumber = m_document->tracksCount() - info.track - 1;
1894 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1895 if (isLocked) item->setItemLocked(true);
1896 ItemInfo clipInfo = info;
1897 clipInfo.track = m_document->tracksCount() - item->track();
1898 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1899 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1902 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1903 // add transparency transition
1904 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1905 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1907 item->setSelected(true);
1909 m_commandStack->push(addCommand);
1910 setDocumentModified();
1911 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1912 if (items.count() > 1) groupSelectedItems(true);
1913 event->setDropAction(Qt::MoveAction);
1915 } else QGraphicsView::dropEvent(event);
1920 QStringList CustomTrackView::mimeTypes() const
1922 QStringList qstrList;
1923 // list of accepted mime types for drop
1924 qstrList.append("text/plain");
1925 qstrList.append("kdenlive/producerslist");
1926 qstrList.append("kdenlive/clip");
1930 Qt::DropActions CustomTrackView::supportedDropActions() const
1932 // returns what actions are supported when dropping
1933 return Qt::MoveAction;
1936 void CustomTrackView::setDuration(int duration)
1938 int diff = qAbs(duration - sceneRect().width());
1939 if (diff * matrix().m11() > -50) {
1940 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1941 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1943 m_projectDuration = duration;
1946 int CustomTrackView::duration() const
1948 return m_projectDuration;
1951 void CustomTrackView::addTrack(TrackInfo type, int ix)
1953 if (ix == -1 || ix == m_document->tracksCount()) {
1954 m_document->insertTrack(ix, type);
1955 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1957 m_document->insertTrack(m_document->tracksCount() - ix, type);
1958 // insert track in MLT playlist
1959 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1961 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1962 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1963 QList<QGraphicsItem *> selection = m_scene->items(r);
1964 resetSelectionGroup();
1966 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1967 scene()->addItem(m_selectionGroup);
1968 for (int i = 0; i < selection.count(); i++) {
1969 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1970 m_selectionGroup->addToGroup(selection.at(i));
1971 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1974 // Move graphic items
1975 m_selectionGroup->translate(0, m_tracksHeight);
1977 // adjust track number
1978 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1979 for (int i = 0; i < children.count(); i++) {
1980 if (children.at(i)->type() == GROUPWIDGET) {
1981 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1982 children << grp->childItems();
1985 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1987 ItemInfo clipinfo = item->info();
1988 if (item->type() == AVWIDGET) {
1989 ClipItem *clip = static_cast <ClipItem *>(item);
1990 // We add a move clip command so that we get the correct producer for new track number
1991 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1992 Mlt::Producer *prod;
1993 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1994 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1995 else prod = clip->baseClip()->producer(clipinfo.track);
1996 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1998 } else if (item->type() == TRANSITIONWIDGET) {
1999 Transition *tr = static_cast <Transition *>(item);
2000 int track = tr->transitionEndTrack();
2002 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2006 resetSelectionGroup(false);
2009 int maxHeight = m_tracksHeight * m_document->tracksCount();
2010 for (int i = 0; i < m_guides.count(); i++) {
2011 QLineF l = m_guides.at(i)->line();
2012 l.setP2(QPointF(l.x2(), maxHeight));
2013 m_guides.at(i)->setLine(l);
2015 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2016 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2017 //viewport()->update();
2018 emit trackHeightChanged();
2019 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2020 //setFixedHeight(50 * m_tracksCount);
2023 void CustomTrackView::removeTrack(int ix)
2025 // Delete track in MLT playlist
2026 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2027 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2029 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2030 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2031 QList<QGraphicsItem *> selection = m_scene->items(r);
2033 resetSelectionGroup();
2035 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2036 scene()->addItem(m_selectionGroup);
2037 for (int i = 0; i < selection.count(); i++) {
2038 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2039 m_selectionGroup->addToGroup(selection.at(i));
2040 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2043 // Move graphic items
2044 qreal ydiff = 0 - (int) m_tracksHeight;
2045 m_selectionGroup->translate(0, ydiff);
2047 // adjust track number
2048 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2049 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2050 for (int i = 0; i < children.count(); i++) {
2051 if (children.at(i)->type() == GROUPWIDGET) {
2052 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2053 children << grp->childItems();
2056 if (children.at(i)->type() == AVWIDGET) {
2057 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2059 ItemInfo clipinfo = clip->info();
2060 // We add a move clip command so that we get the correct producer for new track number
2061 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2062 Mlt::Producer *prod;
2063 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2064 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2065 else prod = clip->baseClip()->producer(clipinfo.track);
2066 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2068 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2069 Transition *tr = static_cast <Transition *>(children.at(i));
2071 int track = tr->transitionEndTrack();
2073 ItemInfo clipinfo = tr->info();
2074 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2078 resetSelectionGroup(false);
2080 int maxHeight = m_tracksHeight * m_document->tracksCount();
2081 for (int i = 0; i < m_guides.count(); i++) {
2082 QLineF l = m_guides.at(i)->line();
2083 l.setP2(QPointF(l.x2(), maxHeight));
2084 m_guides.at(i)->setLine(l);
2086 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2087 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2088 //viewport()->update();
2089 emit trackHeightChanged();
2090 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2093 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2095 int tracknumber = m_document->tracksCount() - ix;
2096 m_document->setTrackType(tracknumber - 1, type);
2097 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2098 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2099 viewport()->update();
2103 void CustomTrackView::slotSwitchTrackAudio(int ix)
2105 /*for (int i = 0; i < m_document->tracksCount(); i++)
2106 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2107 int tracknumber = m_document->tracksCount() - ix - 1;
2108 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2109 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2110 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2111 setDocumentModified();
2114 void CustomTrackView::slotSwitchTrackLock(int ix)
2116 int tracknumber = m_document->tracksCount() - ix - 1;
2117 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2118 m_commandStack->push(command);
2122 void CustomTrackView::lockTrack(int ix, bool lock)
2124 int tracknumber = m_document->tracksCount() - ix - 1;
2125 m_document->switchTrackLock(tracknumber, lock);
2126 emit doTrackLock(ix, lock);
2127 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2129 for (int i = 0; i < selection.count(); i++) {
2130 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2131 if (selection.at(i)->isSelected()) {
2132 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2133 else emit transitionItemSelected(NULL);
2135 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2137 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2138 viewport()->update();
2139 setDocumentModified();
2142 void CustomTrackView::slotSwitchTrackVideo(int ix)
2144 int tracknumber = m_document->tracksCount() - ix;
2145 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2146 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2147 setDocumentModified();
2150 void CustomTrackView::slotRemoveSpace()
2154 if (m_menuPosition.isNull()) {
2155 pos = GenTime(cursorPos(), m_document->fps());
2157 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2160 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2161 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2163 ClipItem *item = getClipItemAt(pos, track);
2165 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);
2168 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2169 //kDebug() << "// GOT LENGT; " << length;
2171 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);
2175 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2176 QList<QGraphicsItem *> items = m_scene->items(r);
2178 QList<ItemInfo> clipsToMove;
2179 QList<ItemInfo> transitionsToMove;
2181 for (int i = 0; i < items.count(); i++) {
2182 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2183 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2184 ItemInfo info = item->info();
2185 if (item->type() == AVWIDGET) {
2186 clipsToMove.append(info);
2187 } else if (item->type() == TRANSITIONWIDGET) {
2188 transitionsToMove.append(info);
2193 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2194 m_commandStack->push(command);
2197 void CustomTrackView::slotInsertSpace()
2201 if (m_menuPosition.isNull()) {
2202 pos = GenTime(cursorPos(), m_document->fps());
2204 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2205 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2207 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2208 if (d.exec() != QDialog::Accepted) return;
2209 GenTime spaceDuration = d.selectedDuration();
2210 track = d.selectedTrack();
2211 ClipItem *item = getClipItemAt(pos, track);
2212 if (item) pos = item->startPos();
2215 int maxh = sceneRect().height();
2217 minh = track * m_tracksHeight + m_tracksHeight / 2;
2218 maxh = m_tracksHeight / 2 - 1;
2221 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2222 QList<QGraphicsItem *> items = m_scene->items(r);
2224 QList<ItemInfo> clipsToMove;
2225 QList<ItemInfo> transitionsToMove;
2227 for (int i = 0; i < items.count(); i++) {
2228 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2230 ItemInfo info = item->info();
2231 if (item->type() == AVWIDGET) {
2232 clipsToMove.append(info);
2233 } else if (item->type() == TRANSITIONWIDGET) {
2234 transitionsToMove.append(info);
2239 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2240 m_commandStack->push(command);
2243 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2245 int diff = duration.frames(m_document->fps());
2246 resetSelectionGroup();
2247 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2248 scene()->addItem(m_selectionGroup);
2250 Transition *transition;
2252 // Create lists with start pos for each track
2253 QMap <int, int> trackClipStartList;
2254 QMap <int, int> trackTransitionStartList;
2256 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2257 trackClipStartList[i] = -1;
2258 trackTransitionStartList[i] = -1;
2261 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2262 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2264 if (clip->parentItem()) {
2265 m_selectionGroup->addToGroup(clip->parentItem());
2266 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2268 m_selectionGroup->addToGroup(clip);
2269 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2271 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))
2272 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2273 } 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);
2275 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2276 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2278 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2279 m_selectionGroup->addToGroup(transition);
2280 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))
2281 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2282 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2283 } 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);
2285 m_selectionGroup->translate(diff, 0);
2287 // update items coordinates
2288 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2289 for (int i = 0; i < itemList.count(); i++) {
2290 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2291 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2292 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2293 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2294 for (int j = 0; j < children.count(); j++) {
2295 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2299 resetSelectionGroup(false);
2300 if (track != -1) track = m_document->tracksCount() - track;
2301 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2304 void CustomTrackView::deleteClip(const QString &clipId)
2306 resetSelectionGroup();
2307 QList<QGraphicsItem *> itemList = items();
2308 QUndoCommand *deleteCommand = new QUndoCommand();
2309 deleteCommand->setText(i18n("Delete timeline clips"));
2311 for (int i = 0; i < itemList.count(); i++) {
2312 if (itemList.at(i)->type() == AVWIDGET) {
2313 ClipItem *item = (ClipItem *)itemList.at(i);
2314 if (item->clipProducer() == clipId) {
2316 if (item->parentItem()) {
2317 // Clip is in a group, destroy the group
2318 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2320 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2324 if (count == 0) delete deleteCommand;
2325 else m_commandStack->push(deleteCommand);
2328 void CustomTrackView::setCursorPos(int pos, bool seek)
2330 if (pos == m_cursorPos) return;
2331 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2333 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2334 else if (m_autoScroll) checkScrolling();
2335 m_cursorLine->setPos(m_cursorPos, 0);
2338 void CustomTrackView::updateCursorPos()
2340 m_cursorLine->setPos(m_cursorPos, 0);
2343 int CustomTrackView::cursorPos()
2345 return (int)(m_cursorPos);
2348 void CustomTrackView::moveCursorPos(int delta)
2350 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2351 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2352 m_cursorPos += delta;
2353 m_cursorLine->setPos(m_cursorPos, 0);
2354 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2357 void CustomTrackView::initCursorPos(int pos)
2359 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2361 m_cursorLine->setPos(pos, 0);
2365 void CustomTrackView::checkScrolling()
2367 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2370 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2372 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2373 QGraphicsView::mouseReleaseEvent(event);
2374 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2375 if (event->button() == Qt::MidButton) {
2378 setDragMode(QGraphicsView::NoDrag);
2379 if (m_operationMode == MOVEGUIDE) {
2380 setCursor(Qt::ArrowCursor);
2381 m_operationMode = NONE;
2382 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2383 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2384 if (newPos != m_dragGuide->position()) {
2385 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2386 m_commandStack->push(command);
2387 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2388 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2389 m_document->syncGuides(m_guides);
2394 } else if (m_operationMode == SPACER && m_selectionGroup) {
2396 if (event->modifiers() != Qt::ControlModifier) {
2397 // We are moving all tracks
2399 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2400 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2401 if (timeOffset != GenTime()) {
2402 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2404 QList<ItemInfo> clipsToMove;
2405 QList<ItemInfo> transitionsToMove;
2407 // Create lists with start pos for each track
2408 QMap <int, int> trackClipStartList;
2409 QMap <int, int> trackTransitionStartList;
2411 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2412 trackClipStartList[i] = -1;
2413 trackTransitionStartList[i] = -1;
2416 int max = items.count();
2417 for (int i = 0; i < max; i++) {
2418 if (items.at(i)->type() == GROUPWIDGET)
2419 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2422 for (int i = 0; i < items.count(); i++) {
2423 if (items.at(i)->type() == AVWIDGET) {
2424 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2425 ItemInfo info = item->info();
2426 clipsToMove.append(info);
2428 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2429 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2430 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2431 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2432 ItemInfo info = item->info();
2433 transitionsToMove.append(info);
2435 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2436 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2440 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2441 m_commandStack->push(command);
2442 if (track != -1) track = m_document->tracksCount() - track;
2443 kDebug() << "SPACER TRACK:" << track;
2444 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2446 resetSelectionGroup(false);
2447 m_operationMode = NONE;
2448 } else if (m_operationMode == RUBBERSELECTION) {
2449 //kDebug() << "// END RUBBER SELECT";
2450 resetSelectionGroup();
2451 groupSelectedItems();
2452 m_operationMode = NONE;
2455 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2456 emit transitionItemSelected(NULL);
2460 if (m_dragItem) info = m_dragItem->info();
2462 if (m_operationMode == MOVE) {
2463 setCursor(Qt::OpenHandCursor);
2465 if (m_dragItem->parentItem() == 0) {
2466 // we are moving one clip, easy
2467 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2468 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2469 Mlt::Producer *prod;
2470 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2471 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2472 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2473 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);
2476 int tracknumber = m_document->tracksCount() - item->track() - 1;
2477 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2478 if (isLocked) item->setItemLocked(true);
2480 QUndoCommand *moveCommand = new QUndoCommand();
2481 moveCommand->setText(i18n("Move clip"));
2482 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2483 // Also move automatic transitions (on lower track)
2484 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2485 if (tr && tr->isAutomatic()) {
2486 ItemInfo trInfo = tr->info();
2487 ItemInfo newTrInfo = trInfo;
2488 newTrInfo.track = info.track;
2489 newTrInfo.startPos = m_dragItem->startPos();
2490 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2491 // transition end should stay the same
2493 // transition end should be adjusted to clip
2494 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2496 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2498 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2499 // Check if there is a transition at clip end
2500 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2501 if (tr && tr->isAutomatic()) {
2502 ItemInfo trInfo = tr->info();
2503 ItemInfo newTrInfo = trInfo;
2504 newTrInfo.track = info.track;
2505 newTrInfo.endPos = m_dragItem->endPos();
2506 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2507 // transition start should stay the same
2509 // transition start should be moved
2510 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2512 if (newTrInfo.startPos < newTrInfo.endPos)
2513 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2516 // Also move automatic transitions (on upper track)
2517 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2518 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2519 ItemInfo trInfo = tr->info();
2520 ItemInfo newTrInfo = trInfo;
2521 newTrInfo.startPos = m_dragItem->startPos();
2522 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2523 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2524 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2525 // transition end should be adjusted to clip on upper track
2526 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2528 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2531 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2532 // Check if there is a transition at clip end
2533 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2534 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2535 ItemInfo trInfo = tr->info();
2536 ItemInfo newTrInfo = trInfo;
2537 newTrInfo.endPos = m_dragItem->endPos();
2538 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2539 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2540 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2541 // transition start should be moved
2542 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2544 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2548 m_commandStack->push(moveCommand);
2550 // undo last move and emit error message
2551 bool snap = KdenliveSettings::snaptopoints();
2552 KdenliveSettings::setSnaptopoints(false);
2553 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2554 KdenliveSettings::setSnaptopoints(snap);
2555 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2557 setDocumentModified();
2559 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2560 Transition *transition = static_cast <Transition *>(m_dragItem);
2561 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)) {
2562 // Moving transition failed, revert to previous position
2563 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2564 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2566 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2567 m_commandStack->push(command);
2568 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2572 // Moving several clips. We need to delete them and readd them to new position,
2573 // or they might overlap each other during the move
2574 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2575 QList<QGraphicsItem *> items = group->childItems();
2577 QList<ItemInfo> clipsToMove;
2578 QList<ItemInfo> transitionsToMove;
2580 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2581 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2582 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2583 if (timeOffset != GenTime() || trackOffset != 0) {
2584 // remove items in MLT playlist
2587 int max = items.count();
2588 for (int i = 0; i < max; i++) {
2589 if (items.at(i)->type() == GROUPWIDGET) {
2590 items += items.at(i)->childItems();
2594 for (int i = 0; i < items.count(); i++) {
2595 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2596 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2597 ItemInfo info = item->info();
2598 if (item->type() == AVWIDGET) {
2599 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2600 // error, clip cannot be removed from playlist
2601 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2603 clipsToMove.append(info);
2606 transitionsToMove.append(info);
2607 Transition *tr = static_cast <Transition*>(item);
2608 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2612 for (int i = 0; i < items.count(); i++) {
2613 // re-add items in correct place
2614 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2615 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2617 ItemInfo info = item->info();
2618 int tracknumber = m_document->tracksCount() - info.track - 1;
2619 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2621 group->removeFromGroup(item);
2622 item->setItemLocked(true);
2625 if (item->type() == AVWIDGET) {
2626 ClipItem *clip = static_cast <ClipItem*>(item);
2627 info.track = m_document->tracksCount() - info.track;
2628 Mlt::Producer *prod;
2629 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2630 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2631 else prod = clip->baseClip()->producer(info.track);
2632 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2633 for (int i = 0; i < clip->effectsCount(); i++) {
2634 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2637 Transition *tr = static_cast <Transition*>(item);
2638 int newTrack = tr->transitionEndTrack();
2639 if (!tr->forcedTrack()) {
2640 newTrack = getPreviousVideoTrack(info.track);
2642 tr->updateTransitionEndTrack(newTrack);
2643 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2647 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2648 m_commandStack->push(move);
2650 //QPointF top = group->sceneBoundingRect().topLeft();
2651 //QPointF oldpos = m_selectionGroup->scenePos();
2652 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2653 //group->setPos(top);
2654 //TODO: get rid of the 3 lines below
2655 if (m_selectionGroup) {
2656 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2657 m_selectionGroupInfo.track = m_selectionGroup->track();
2659 setDocumentModified();
2662 m_document->renderer()->doRefresh();
2663 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2665 if (m_dragItem->type() == AVWIDGET) {
2666 ItemInfo resizeinfo = m_dragItemInfo;
2667 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2668 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2670 QUndoCommand *resizeCommand = new QUndoCommand();
2671 resizeCommand->setText(i18n("Resize clip"));
2673 // Check if there is an automatic transition on that clip (lower track)
2674 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2675 if (transition && transition->isAutomatic()) {
2676 ItemInfo trInfo = transition->info();
2677 ItemInfo newTrInfo = trInfo;
2678 newTrInfo.startPos = m_dragItem->startPos();
2679 if (newTrInfo.startPos < newTrInfo.endPos)
2680 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2682 // Check if there is an automatic transition on that clip (upper track)
2683 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2684 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2685 ItemInfo trInfo = transition->info();
2686 ItemInfo newTrInfo = trInfo;
2687 newTrInfo.startPos = m_dragItem->startPos();
2688 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2689 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2690 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2693 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2694 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2695 m_commandStack->push(resizeCommand);
2697 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2698 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2700 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2701 Transition *transition = static_cast <Transition *>(m_dragItem);
2702 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)) {
2703 // Cannot resize transition
2704 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2705 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2707 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2708 m_commandStack->push(command);
2712 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2713 // Item was resized, rebuild group;
2714 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2715 QList <QGraphicsItem *> children = group->childItems();
2716 m_document->clipManager()->removeGroup(group);
2717 scene()->destroyItemGroup(group);
2718 for (int i = 0; i < children.count(); i++) {
2719 children.at(i)->setSelected(true);
2721 groupSelectedItems(false, true);
2723 //m_document->renderer()->doRefresh();
2724 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2726 if (m_dragItem->type() == AVWIDGET) {
2727 ItemInfo resizeinfo = info;
2728 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2729 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2731 QUndoCommand *resizeCommand = new QUndoCommand();
2732 resizeCommand->setText(i18n("Resize clip"));
2734 // Check if there is an automatic transition on that clip (lower track)
2735 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2736 if (tr && tr->isAutomatic()) {
2737 ItemInfo trInfo = tr->info();
2738 ItemInfo newTrInfo = trInfo;
2739 newTrInfo.endPos = m_dragItem->endPos();
2740 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2743 // Check if there is an automatic transition on that clip (upper track)
2744 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2745 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2746 ItemInfo trInfo = tr->info();
2747 ItemInfo newTrInfo = trInfo;
2748 newTrInfo.endPos = m_dragItem->endPos();
2749 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2750 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2751 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2755 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2756 m_commandStack->push(resizeCommand);
2757 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2759 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2760 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2762 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2763 Transition *transition = static_cast <Transition *>(m_dragItem);
2764 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)) {
2765 // Cannot resize transition
2766 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2767 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2769 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2770 m_commandStack->push(command);
2773 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2774 // Item was resized, rebuild group;
2775 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2776 QList <QGraphicsItem *> children = group->childItems();
2777 m_document->clipManager()->removeGroup(group);
2778 scene()->destroyItemGroup(group);
2779 for (int i = 0; i < children.count(); i++) {
2780 children.at(i)->setSelected(true);
2782 groupSelectedItems(false, true);
2784 //m_document->renderer()->doRefresh();
2785 } else if (m_operationMode == FADEIN) {
2786 // resize fade in effect
2787 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2788 int ix = item->hasEffect("volume", "fadein");
2790 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2791 int start = item->cropStart().frames(m_document->fps());
2792 int end = item->fadeIn();
2794 slotDeleteEffect(item, oldeffect);
2797 QDomElement effect = oldeffect.cloneNode().toElement();
2798 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2799 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2800 slotUpdateClipEffect(item, effect, oldeffect, ix);
2801 emit clipItemSelected(item, ix);
2803 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2804 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2805 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2806 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2808 ix = item->hasEffect("volume", "fade_from_black");
2810 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2811 int start = item->cropStart().frames(m_document->fps());
2812 int end = item->fadeIn();
2814 slotDeleteEffect(item, oldeffect);
2817 QDomElement effect = oldeffect.cloneNode().toElement();
2818 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2819 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2820 slotUpdateClipEffect(item, effect, oldeffect, ix);
2821 emit clipItemSelected(item, ix);
2824 } else if (m_operationMode == FADEOUT) {
2825 // resize fade in effect
2826 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2827 int ix = item->hasEffect("volume", "fadeout");
2829 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2830 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2831 int start = item->fadeOut();
2833 slotDeleteEffect(item, oldeffect);
2835 start = end - start;
2836 QDomElement effect = oldeffect.cloneNode().toElement();
2837 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2838 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2839 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2840 slotUpdateClipEffect(item, effect, oldeffect, ix);
2841 emit clipItemSelected(item, ix);
2843 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2844 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2845 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2846 EffectsList::setParameter(effect, "out", QString::number(0));
2847 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2849 ix = item->hasEffect("brightness", "fade_to_black");
2851 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2852 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2853 int start = item->fadeOut();
2855 slotDeleteEffect(item, oldeffect);
2857 start = end - start;
2858 QDomElement effect = oldeffect.cloneNode().toElement();
2859 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2860 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2861 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2862 slotUpdateClipEffect(item, effect, oldeffect, ix);
2863 emit clipItemSelected(item, ix);
2866 } else if (m_operationMode == KEYFRAME) {
2867 // update the MLT effect
2868 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2869 QString previous = item->keyframes(item->selectedEffectIndex());
2870 item->updateKeyframeEffect();
2871 QString next = item->keyframes(item->selectedEffectIndex());
2872 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2873 m_commandStack->push(command);
2874 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2875 emit clipItemSelected(item, item->selectedEffectIndex());
2877 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2878 // A transition is selected
2880 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2881 if (transitionClip && transitionClip->baseClip()) {
2882 QString size = transitionClip->baseClip()->getProperty("frame_size");
2883 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2884 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2885 p.setY(size.section('x', 1, 1).toInt());
2887 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2888 } else emit transitionItemSelected(NULL);
2889 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2890 m_operationMode = NONE;
2893 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2895 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2897 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2898 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2901 if (item->isSelected()) emit clipItemSelected(NULL);
2902 item->baseClip()->removeReference();
2903 m_document->updateClip(item->baseClip()->getId());
2905 /*if (item->baseClip()->isTransparent()) {
2906 // also remove automatic transition
2907 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2908 if (tr && tr->isAutomatic()) {
2909 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2910 scene()->removeItem(tr);
2914 m_waitingThumbs.removeAll(item);
2915 if (m_dragItem == item) m_dragItem = NULL;
2916 scene()->removeItem(item);
2919 setDocumentModified();
2920 if (refresh) m_document->renderer()->doRefresh();
2923 void CustomTrackView::deleteSelectedClips()
2925 resetSelectionGroup();
2926 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2927 if (itemList.count() == 0) {
2928 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2931 scene()->clearSelection();
2932 QUndoCommand *deleteSelected = new QUndoCommand();
2933 deleteSelected->setText(i18n("Delete selected items"));
2934 bool resetGroup = false;
2936 // expand & destroy groups
2937 for (int i = 0; i < itemList.count(); i++) {
2938 if (itemList.at(i)->type() == GROUPWIDGET) {
2939 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2940 itemList += children;
2941 QList <ItemInfo> clipInfos;
2942 QList <ItemInfo> transitionInfos;
2943 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2944 for (int j = 0; j < children.count(); j++) {
2945 if (children.at(j)->type() == AVWIDGET) {
2946 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2947 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2948 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2949 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2950 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2953 if (clipInfos.count() > 0) {
2954 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2959 for (int i = 0; i < itemList.count(); i++) {
2960 if (itemList.at(i)->type() == AVWIDGET) {
2961 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2962 if (item->parentItem()) resetGroup = true;
2963 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2964 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2965 emit clipItemSelected(NULL);
2966 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2967 Transition *item = static_cast <Transition *>(itemList.at(i));
2968 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2969 if (item->parentItem()) resetGroup = true;
2970 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2971 emit transitionItemSelected(NULL);
2975 m_commandStack->push(deleteSelected);
2978 void CustomTrackView::changeClipSpeed()
2980 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2981 if (itemList.count() == 0) {
2982 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2985 QUndoCommand *changeSelected = new QUndoCommand();
2986 changeSelected->setText("Edit clip speed");
2990 for (int i = 0; i < itemList.count(); i++) {
2991 if (itemList.at(i)->type() == AVWIDGET) {
2992 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2993 ItemInfo info = item->info();
2994 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2996 double speed = (double) percent / 100.0;
2997 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2999 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3003 if (count > 0) m_commandStack->push(changeSelected);
3004 else delete changeSelected;
3007 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3009 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3010 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3012 kDebug() << "ERROR: Cannot find clip for speed change";
3013 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3016 info.track = m_document->tracksCount() - item->track();
3017 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3019 item->setSpeed(speed, strobe);
3020 item->updateRectGeometry();
3021 if (item->cropDuration().frames(m_document->fps()) > endPos)
3022 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3023 setDocumentModified();
3024 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3027 void CustomTrackView::cutSelectedClips()
3029 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3030 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3031 for (int i = 0; i < itemList.count(); i++) {
3032 if (itemList.at(i)->type() == AVWIDGET) {
3033 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3034 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3035 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3036 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3037 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3038 m_commandStack->push(command);
3044 void CustomTrackView::groupClips(bool group)
3046 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3047 QList <ItemInfo> clipInfos;
3048 QList <ItemInfo> transitionInfos;
3049 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3052 int max = itemList.count();
3053 for (int i = 0; i < max; i++) {
3054 if (itemList.at(i)->type() == GROUPWIDGET) {
3055 itemList += itemList.at(i)->childItems();
3059 for (int i = 0; i < itemList.count(); i++) {
3060 if (itemList.at(i)->type() == AVWIDGET) {
3061 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3062 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3063 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3064 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3065 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3068 if (clipInfos.count() > 0) {
3069 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3070 m_commandStack->push(command);
3074 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3076 resetSelectionGroup();
3077 m_scene->clearSelection();
3079 for (int i = 0; i < clipInfos.count(); i++) {
3080 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3081 if (clip == NULL) continue;
3082 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3083 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3084 m_document->clipManager()->removeGroup(grp);
3085 scene()->destroyItemGroup(grp);
3087 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3089 for (int i = 0; i < transitionInfos.count(); i++) {
3090 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3091 if (tr == NULL) continue;
3092 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3093 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3094 m_document->clipManager()->removeGroup(grp);
3095 scene()->destroyItemGroup(grp);
3097 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3099 setDocumentModified();
3103 QList <QGraphicsItemGroup *> groups;
3104 for (int i = 0; i < clipInfos.count(); i++) {
3105 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3107 clip->setSelected(true);
3110 for (int i = 0; i < transitionInfos.count(); i++) {
3111 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3113 clip->setSelected(true);
3117 groupSelectedItems(false, true);
3118 setDocumentModified();
3121 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3123 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3124 if (baseclip == NULL) {
3125 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3128 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3129 item->setEffectList(effects);
3130 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3131 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3132 scene()->addItem(item);
3134 int tracknumber = m_document->tracksCount() - info.track - 1;
3135 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3136 if (isLocked) item->setItemLocked(true);
3138 baseclip->addReference();
3139 m_document->updateClip(baseclip->getId());
3140 info.track = m_document->tracksCount() - info.track;
3141 Mlt::Producer *prod;
3142 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3143 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3144 else prod = baseclip->producer(info.track);
3145 m_document->renderer()->mltInsertClip(info, xml, prod);
3146 for (int i = 0; i < item->effectsCount(); i++) {
3147 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3149 setDocumentModified();
3150 if (refresh) m_document->renderer()->doRefresh();
3151 m_waitingThumbs.append(item);
3152 m_thumbsTimer.start();
3155 void CustomTrackView::slotUpdateClip(const QString &clipId)
3157 QList<QGraphicsItem *> list = scene()->items();
3158 ClipItem *clip = NULL;
3159 for (int i = 0; i < list.size(); ++i) {
3160 if (list.at(i)->type() == AVWIDGET) {
3161 clip = static_cast <ClipItem *>(list.at(i));
3162 if (clip->clipProducer() == clipId) {
3163 ItemInfo info = clip->info();
3164 info.track = m_document->tracksCount() - clip->track();
3165 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3166 clip->refreshClip(true);
3173 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3175 int framepos = (int)(pos.frames(m_document->fps()));
3176 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3177 ClipItem *clip = NULL;
3178 for (int i = 0; i < list.size(); i++) {
3179 if (list.at(i)->type() == AVWIDGET) {
3180 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3181 if (test->endPos() == pos) clip = test;
3188 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3190 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3191 ClipItem *clip = NULL;
3192 for (int i = 0; i < list.size(); i++) {
3193 if (list.at(i)->type() == AVWIDGET) {
3194 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3195 if (test->startPos() == pos) clip = test;
3202 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3204 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3205 ClipItem *clip = NULL;
3206 for (int i = 0; i < list.size(); i++) {
3207 if (list.at(i)->type() == AVWIDGET) {
3208 clip = static_cast <ClipItem *>(list.at(i));
3215 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3217 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3220 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3222 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3223 Transition *clip = NULL;
3224 for (int i = 0; i < list.size(); i++) {
3225 if (list.at(i)->type() == TRANSITIONWIDGET) {
3226 clip = static_cast <Transition *>(list.at(i));
3233 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3235 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3238 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3240 int framepos = (int)(pos.frames(m_document->fps()));
3241 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3242 Transition *clip = NULL;
3243 for (int i = 0; i < list.size(); i++) {
3244 if (list.at(i)->type() == TRANSITIONWIDGET) {
3245 Transition *test = static_cast <Transition *>(list.at(i));
3246 if (test->endPos() == pos) clip = test;
3253 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3255 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3256 Transition *clip = NULL;
3257 for (int i = 0; i < list.size(); ++i) {
3258 if (list.at(i)->type() == TRANSITIONWIDGET) {
3259 Transition *test = static_cast <Transition *>(list.at(i));
3260 if (test->startPos() == pos) clip = test;
3267 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3269 if (m_selectionGroup) resetSelectionGroup(false);
3270 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3272 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);
3273 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3276 Mlt::Producer *prod;
3277 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3278 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3279 else prod = item->baseClip()->producer(end.track);
3281 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);
3283 bool snap = KdenliveSettings::snaptopoints();
3284 KdenliveSettings::setSnaptopoints(false);
3285 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3287 int tracknumber = m_document->tracksCount() - end.track - 1;
3288 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3289 m_scene->clearSelection();
3290 if (isLocked) item->setItemLocked(true);
3292 if (item->isItemLocked()) item->setItemLocked(false);
3293 item->setSelected(true);
3295 if (item->baseClip()->isTransparent()) {
3296 // Also move automatic transition
3297 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3298 if (tr && tr->isAutomatic()) {
3299 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3300 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);
3301 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3304 KdenliveSettings::setSnaptopoints(snap);
3305 setDocumentModified();
3307 // undo last move and emit error message
3308 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3310 m_document->renderer()->doRefresh();
3311 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3314 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3317 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3318 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3319 resetSelectionGroup();
3320 m_scene->clearSelection();
3322 for (int i = 0; i < startClip.count(); i++) {
3324 startClip[i].startPos = startClip.at(i).startPos - offset;
3325 startClip[i].track = startClip.at(i).track - trackOffset;
3327 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3328 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3330 clip->setItemLocked(false);
3331 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3332 else clip->setSelected(true);
3333 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3334 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3336 for (int i = 0; i < startTransition.count(); i++) {
3338 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3339 startTransition[i].track = startTransition.at(i).track - trackOffset;
3341 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3343 tr->setItemLocked(false);
3344 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3345 else tr->setSelected(true);
3346 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());
3347 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3349 groupSelectedItems(true);
3350 if (m_selectionGroup) {
3351 bool snap = KdenliveSettings::snaptopoints();
3352 KdenliveSettings::setSnaptopoints(false);
3354 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3356 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3358 int max = children.count();
3359 for (int i = 0; i < max; i++) {
3360 if (children.at(i)->type() == GROUPWIDGET) {
3361 children += children.at(i)->childItems();
3365 for (int i = 0; i < children.count(); i++) {
3366 // re-add items in correct place
3367 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3368 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3370 ItemInfo info = item->info();
3371 int tracknumber = m_document->tracksCount() - info.track - 1;
3372 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3373 if (isLocked) item->setItemLocked(true);
3374 else if (item->isItemLocked()) item->setItemLocked(false);
3376 if (item->type() == AVWIDGET) {
3377 ClipItem *clip = static_cast <ClipItem*>(item);
3378 info.track = m_document->tracksCount() - info.track;
3379 Mlt::Producer *prod;
3380 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3381 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3382 else prod = clip->baseClip()->producer(info.track);
3383 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3384 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3385 } else if (item->type() == TRANSITIONWIDGET) {
3386 Transition *tr = static_cast <Transition*>(item);
3387 int newTrack = tr->transitionEndTrack();
3388 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3389 if (!tr->forcedTrack()) {
3390 newTrack += trackOffset;
3391 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3393 tr->updateTransitionEndTrack(newTrack);
3394 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3395 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3398 KdenliveSettings::setSnaptopoints(snap);
3399 m_document->renderer()->doRefresh();
3400 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3403 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3405 Transition *item = getTransitionItemAt(start.startPos, start.track);
3407 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);
3408 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3411 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3412 bool snap = KdenliveSettings::snaptopoints();
3413 KdenliveSettings::setSnaptopoints(false);
3414 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3415 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3416 // Transition was moved
3417 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3418 } else if (end.endPos == start.endPos) {
3419 // Transition start resize
3420 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3421 } else if (end.startPos == start.startPos) {
3422 // Transition end resize;
3423 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3426 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3427 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3428 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3430 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3431 KdenliveSettings::setSnaptopoints(snap);
3432 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3433 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);
3434 if (m_dragItem && m_dragItem == item) {
3436 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3437 if (transitionClip && transitionClip->baseClip()) {
3438 QString size = transitionClip->baseClip()->getProperty("frame_size");
3439 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3440 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3441 p.setY(size.section('x', 1, 1).toInt());
3443 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3445 m_document->renderer()->doRefresh();
3448 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3450 bool resizeClipStart = true;
3451 if (start.startPos == end.startPos) resizeClipStart = false;
3452 /*if (resizeClipStart) offset = 1;
3454 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3456 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);
3457 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3460 if (item->parentItem()) {
3461 // Item is part of a group, reset group
3462 resetSelectionGroup();
3464 bool snap = KdenliveSettings::snaptopoints();
3465 KdenliveSettings::setSnaptopoints(false);
3466 if (resizeClipStart && start.startPos != end.startPos) {
3467 ItemInfo clipinfo = item->info();
3468 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3469 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3471 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3472 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3473 updateClipFade(item);
3474 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3475 } else if (!resizeClipStart) {
3476 ItemInfo clipinfo = item->info();
3477 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3478 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3480 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3481 updateClipFade(item);
3482 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3484 if (end.cropStart != start.cropStart) {
3485 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3486 ItemInfo clipinfo = end;
3487 clipinfo.track = m_document->tracksCount() - end.track;
3488 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3490 item->setCropStart(end.cropStart);
3491 item->resetThumbs(true);
3494 m_document->renderer()->doRefresh();
3495 KdenliveSettings::setSnaptopoints(snap);
3498 void CustomTrackView::updateClipFade(ClipItem * item)
3500 int end = item->fadeIn();
3502 // there is a fade in effect
3503 int effectPos = item->hasEffect("volume", "fadein");
3504 if (effectPos != -1) {
3505 QDomElement oldeffect = item->effectAt(effectPos);
3506 int start = item->cropStart().frames(m_document->fps());
3507 int max = item->cropDuration().frames(m_document->fps());
3509 // Make sure the fade effect is not longer than the clip
3510 item->setFadeIn(max);
3511 end = item->fadeIn();
3514 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3515 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3516 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3517 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3518 // if fade effect is displayed, update the effect edit widget with new clip duration
3519 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3521 effectPos = item->hasEffect("brightness", "fade_from_black");
3522 if (effectPos != -1) {
3523 QDomElement oldeffect = item->effectAt(effectPos);
3524 int start = item->cropStart().frames(m_document->fps());
3525 int max = item->cropDuration().frames(m_document->fps());
3527 // Make sure the fade effect is not longer than the clip
3528 item->setFadeIn(max);
3529 end = item->fadeIn();
3532 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3533 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3534 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3535 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3536 // if fade effect is displayed, update the effect edit widget with new clip duration
3537 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3540 int start = item->fadeOut();
3542 // there is a fade out effect
3543 int effectPos = item->hasEffect("volume", "fadeout");
3544 if (effectPos != -1) {
3545 QDomElement oldeffect = item->effectAt(effectPos);
3546 int max = item->cropDuration().frames(m_document->fps());
3547 int end = max + item->cropStart().frames(m_document->fps());
3549 // Make sure the fade effect is not longer than the clip
3550 item->setFadeOut(max);
3551 start = item->fadeOut();
3553 start = end - start;
3554 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3555 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3556 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3557 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3558 // if fade effect is displayed, update the effect edit widget with new clip duration
3559 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3561 effectPos = item->hasEffect("brightness", "fade_to_black");
3562 if (effectPos != -1) {
3563 QDomElement oldeffect = item->effectAt(effectPos);
3564 int max = item->cropDuration().frames(m_document->fps());
3565 int end = max + item->cropStart().frames(m_document->fps());
3567 // Make sure the fade effect is not longer than the clip
3568 item->setFadeOut(max);
3569 start = item->fadeOut();
3571 start = end - start;
3572 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3573 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3574 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3575 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3576 // if fade effect is displayed, update the effect edit widget with new clip duration
3577 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3582 double CustomTrackView::getSnapPointForPos(double pos)
3584 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3587 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3589 QList <GenTime> snaps;
3590 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3591 QList<QGraphicsItem *> itemList = items();
3592 for (int i = 0; i < itemList.count(); i++) {
3593 if (itemList.at(i) == selected) continue;
3594 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3595 if (itemList.at(i)->type() == AVWIDGET) {
3596 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3597 GenTime start = item->startPos();
3598 GenTime end = item->endPos();
3599 snaps.append(start);
3601 if (!offsetList.isEmpty()) {
3602 for (int j = 0; j < offsetList.size(); j++) {
3603 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3604 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3608 QList < GenTime > markers = item->snapMarkers();
3609 for (int j = 0; j < markers.size(); ++j) {
3610 GenTime t = markers.at(j);
3612 if (!offsetList.isEmpty()) {
3613 for (int k = 0; k < offsetList.size(); k++) {
3614 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3618 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3619 Transition *transition = static_cast <Transition*>(itemList.at(i));
3620 GenTime start = transition->startPos();
3621 GenTime end = transition->endPos();
3622 snaps.append(start);
3624 if (!offsetList.isEmpty()) {
3625 for (int j = 0; j < offsetList.size(); j++) {
3626 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3627 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3633 // add cursor position
3634 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3636 if (!offsetList.isEmpty()) {
3637 for (int j = 0; j < offsetList.size(); j++) {
3638 snaps.append(pos - offsetList.at(j));
3643 for (int i = 0; i < m_guides.count(); i++) {
3644 snaps.append(m_guides.at(i)->position());
3645 if (!offsetList.isEmpty()) {
3646 for (int j = 0; j < offsetList.size(); j++) {
3647 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3653 m_scene->setSnapList(snaps);
3654 //for (int i = 0; i < m_snapPoints.size(); ++i)
3655 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3658 void CustomTrackView::slotSeekToPreviousSnap()
3660 updateSnapPoints(NULL);
3661 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3662 setCursorPos((int) res.frames(m_document->fps()));
3666 void CustomTrackView::slotSeekToNextSnap()
3668 updateSnapPoints(NULL);
3669 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3670 setCursorPos((int) res.frames(m_document->fps()));
3674 void CustomTrackView::clipStart()
3676 ClipItem *item = getMainActiveClip();
3678 setCursorPos((int) item->startPos().frames(m_document->fps()));
3683 void CustomTrackView::clipEnd()
3685 ClipItem *item = getMainActiveClip();
3687 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3692 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3694 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3695 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3696 m_commandStack->push(command);
3699 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3701 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3702 m_commandStack->push(command);
3705 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3707 DocClipBase *base = m_document->clipManager()->getClipById(id);
3708 QList <CommentedTime> markers = base->commentedSnapMarkers();
3710 if (markers.isEmpty()) {
3711 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3714 QUndoCommand *deleteMarkers = new QUndoCommand();
3715 deleteMarkers->setText("Delete clip markers");
3717 for (int i = 0; i < markers.size(); i++) {
3718 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3720 m_commandStack->push(deleteMarkers);
3723 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3725 DocClipBase *base = m_document->clipManager()->getClipById(id);
3726 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3727 else base->deleteSnapMarker(pos);
3728 setDocumentModified();
3729 viewport()->update();
3732 int CustomTrackView::hasGuide(int pos, int offset)
3734 for (int i = 0; i < m_guides.count(); i++) {
3735 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3736 if (qAbs(guidePos - pos) <= offset) return guidePos;
3737 else if (guidePos > pos) return -1;
3742 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3744 if (oldPos > GenTime() && pos > GenTime()) {
3746 for (int i = 0; i < m_guides.count(); i++) {
3747 if (m_guides.at(i)->position() == oldPos) {
3748 Guide *item = m_guides.at(i);
3749 item->updateGuide(pos, comment);
3753 } else if (pos > GenTime()) addGuide(pos, comment);
3757 for (int i = 0; i < m_guides.count(); i++) {
3758 if (m_guides.at(i)->position() == oldPos) {
3759 delete m_guides.takeAt(i);
3764 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3766 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3767 m_document->syncGuides(m_guides);
3770 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3772 for (int i = 0; i < m_guides.count(); i++) {
3773 if (m_guides.at(i)->position() == pos) {
3774 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3778 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3779 scene()->addItem(g);
3781 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3782 m_document->syncGuides(m_guides);
3786 void CustomTrackView::slotAddGuide()
3788 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3789 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3790 if (d.exec() != QDialog::Accepted) return;
3791 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3792 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3793 m_commandStack->push(command);
3797 void CustomTrackView::slotEditGuide(int guidePos)
3800 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3801 else pos = GenTime(guidePos, m_document->fps());
3803 for (int i = 0; i < m_guides.count(); i++) {
3804 if (m_guides.at(i)->position() == pos) {
3805 slotEditGuide(m_guides.at(i)->info());
3810 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3813 void CustomTrackView::slotEditGuide(CommentedTime guide)
3815 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3816 if (d.exec() == QDialog::Accepted) {
3817 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3818 m_commandStack->push(command);
3823 void CustomTrackView::slotEditTimeLineGuide()
3825 if (m_dragGuide == NULL) return;
3826 CommentedTime guide = m_dragGuide->info();
3827 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3828 if (d.exec() == QDialog::Accepted) {
3829 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3830 m_commandStack->push(command);
3834 void CustomTrackView::slotDeleteGuide(int guidePos)
3837 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3838 else pos = GenTime(guidePos, m_document->fps());
3840 for (int i = 0; i < m_guides.count(); i++) {
3841 if (m_guides.at(i)->position() == pos) {
3842 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3843 m_commandStack->push(command);
3848 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3852 void CustomTrackView::slotDeleteTimeLineGuide()
3854 if (m_dragGuide == NULL) return;
3855 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3856 m_commandStack->push(command);
3860 void CustomTrackView::slotDeleteAllGuides()
3862 QUndoCommand *deleteAll = new QUndoCommand();
3863 deleteAll->setText("Delete all guides");
3864 for (int i = 0; i < m_guides.count(); i++) {
3865 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3867 m_commandStack->push(deleteAll);
3870 void CustomTrackView::setTool(PROJECTTOOL tool)
3875 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3878 matrix = matrix.scale(scaleFactor, verticalScale);
3879 m_scene->setScale(scaleFactor, verticalScale);
3880 scene()->removeItem(m_visualTip);
3881 m_animationTimer->stop();
3886 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3888 int diff = sceneRect().width() - m_projectDuration;
3889 if (diff * matrix.m11() < 50) {
3890 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3891 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3893 centerOn(QPointF(cursorPos(), verticalPos));
3896 void CustomTrackView::slotRefreshGuides()
3898 if (KdenliveSettings::showmarkers()) {
3899 for (int i = 0; i < m_guides.count(); i++) {
3900 m_guides.at(i)->update();
3905 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3907 QRectF r = rect.adjusted(0, 0, 1, 0);
3908 painter->setClipRect(r);
3909 painter->drawLine(r.left(), 0, r.right(), 0);
3910 uint max = m_document->tracksCount();
3911 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3912 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3913 QColor audioColor = palette().alternateBase().color();
3914 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3915 for (uint i = 0; i < max; i++) {
3916 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, lockedColor);
3917 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, audioColor);
3918 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3920 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3921 if (height() > lowerLimit)
3922 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), base);
3925 bool CustomTrackView::findString(const QString &text)
3928 for (int i = 0; i < m_searchPoints.size(); ++i) {
3929 marker = m_searchPoints.at(i).comment();
3930 if (marker.contains(text, Qt::CaseInsensitive)) {
3931 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3932 int vert = verticalScrollBar()->value();
3933 int hor = cursorPos();
3934 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3942 bool CustomTrackView::findNextString(const QString &text)
3945 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3946 marker = m_searchPoints.at(i).comment();
3947 if (marker.contains(text, Qt::CaseInsensitive)) {
3948 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3949 int vert = verticalScrollBar()->value();
3950 int hor = cursorPos();
3951 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3960 void CustomTrackView::initSearchStrings()
3962 m_searchPoints.clear();
3963 QList<QGraphicsItem *> itemList = items();
3964 for (int i = 0; i < itemList.count(); i++) {
3965 // parse all clip names
3966 if (itemList.at(i)->type() == AVWIDGET) {
3967 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3968 GenTime start = item->startPos();
3969 CommentedTime t(start, item->clipName());
3970 m_searchPoints.append(t);
3971 // add all clip markers
3972 QList < CommentedTime > markers = item->commentedSnapMarkers();
3973 m_searchPoints += markers;
3978 for (int i = 0; i < m_guides.count(); i++) {
3979 m_searchPoints.append(m_guides.at(i)->info());
3982 qSort(m_searchPoints);
3985 void CustomTrackView::clearSearchStrings()
3987 m_searchPoints.clear();
3991 void CustomTrackView::copyClip()
3993 qDeleteAll(m_copiedItems);
3994 m_copiedItems.clear();
3995 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3996 if (itemList.count() == 0) {
3997 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4000 for (int i = 0; i < itemList.count(); i++) {
4001 if (itemList.at(i)->type() == AVWIDGET) {
4002 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4003 ClipItem *clone = clip->clone(clip->info());
4004 m_copiedItems.append(clone);
4005 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4006 Transition *dup = static_cast <Transition *>(itemList.at(i));
4007 m_copiedItems.append(dup->clone());
4012 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4014 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));
4015 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4016 for (int i = 0; i < collisions.count(); i++) {
4017 if (collisions.at(i)->type() == type) return false;
4022 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4024 for (int i = 0; i < items.count(); i++) {
4025 ItemInfo info = items.at(i)->info();
4026 info.startPos += offset;
4027 info.endPos += offset;
4028 info.track += trackOffset;
4029 if (!canBePastedTo(info, items.at(i)->type())) return false;
4034 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4036 QPainterPath movePath;
4037 movePath.moveTo(0, 0);
4039 for (int i = 0; i < items.count(); i++) {
4040 ItemInfo info = items.at(i)->info();
4041 info.startPos = info.startPos + offset;
4042 info.endPos = info.endPos + offset;
4043 info.track = info.track + trackOffset;
4044 if (info.startPos < GenTime()) {
4045 // No clip should go below 0
4048 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));
4049 movePath.addRect(rect);
4051 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4052 for (int i = 0; i < collisions.count(); i++) {
4053 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4054 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4061 void CustomTrackView::pasteClip()
4063 if (m_copiedItems.count() == 0) {
4064 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4068 if (m_menuPosition.isNull()) {
4069 position = mapFromGlobal(QCursor::pos());
4070 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4071 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4074 } else position = m_menuPosition;
4075 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4076 int track = (int)(position.y() / m_tracksHeight);
4077 ItemInfo first = m_copiedItems.at(0)->info();
4079 GenTime offset = pos - first.startPos;
4080 int trackOffset = track - first.track;
4082 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4083 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4086 QUndoCommand *pasteClips = new QUndoCommand();
4087 pasteClips->setText("Paste clips");
4089 for (int i = 0; i < m_copiedItems.count(); i++) {
4090 // parse all clip names
4091 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4092 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4094 info.startPos = clip->startPos() + offset;
4095 info.endPos = clip->endPos() + offset;
4096 info.cropStart = clip->cropStart();
4097 info.track = clip->track() + trackOffset;
4098 if (canBePastedTo(info, AVWIDGET)) {
4099 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4100 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4101 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4102 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4104 info.startPos = tr->startPos() + offset;
4105 info.endPos = tr->endPos() + offset;
4106 info.track = tr->track() + trackOffset;
4107 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4108 if (info.startPos >= info.endPos) {
4109 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4110 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4111 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4114 m_commandStack->push(pasteClips);
4117 void CustomTrackView::pasteClipEffects()
4119 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4120 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4123 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4125 QUndoCommand *paste = new QUndoCommand();
4126 paste->setText("Paste effects");
4128 QList<QGraphicsItem *> clips = scene()->selectedItems();
4129 for (int i = 0; i < clips.count(); ++i) {
4130 if (clips.at(i)->type() == AVWIDGET) {
4131 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4132 for (int j = 0; j < clip->effectsCount(); j++) {
4133 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4137 m_commandStack->push(paste);
4141 ClipItem *CustomTrackView::getClipUnderCursor() const
4143 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4144 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4145 for (int i = 0; i < collisions.count(); i++) {
4146 if (collisions.at(i)->type() == AVWIDGET) {
4147 return static_cast < ClipItem *>(collisions.at(i));
4153 ClipItem *CustomTrackView::getMainActiveClip() const
4155 QList<QGraphicsItem *> clips = scene()->selectedItems();
4156 if (clips.isEmpty()) {
4157 return getClipUnderCursor();
4159 ClipItem *item = NULL;
4160 for (int i = 0; i < clips.count(); ++i) {
4161 if (clips.at(i)->type() == AVWIDGET)
4162 item = static_cast < ClipItem *>(clips.at(i));
4163 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4165 if (item) return item;
4170 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4172 QList<QGraphicsItem *> clips = scene()->selectedItems();
4173 if (clips.isEmpty()) {
4174 return getClipUnderCursor();
4177 // remove all items in the list that are not clips
4178 for (int i = 0; i < clips.count();) {
4179 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4182 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4183 for (int i = 0; i < clips.count(); ++i) {
4184 if (clips.at(i)->type() == AVWIDGET) {
4185 item = static_cast < ClipItem *>(clips.at(i));
4186 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4194 void CustomTrackView::setInPoint()
4196 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4198 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4201 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4205 ItemInfo startInfo = clip->info();
4206 ItemInfo endInfo = startInfo;
4207 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4208 if (endInfo.startPos >= startInfo.endPos) {
4209 // Check for invalid resize
4210 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4212 } else if (endInfo.startPos < startInfo.startPos) {
4213 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4214 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4215 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4216 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4220 if (clip->type() == TRANSITIONWIDGET) {
4221 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4222 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4225 void CustomTrackView::setOutPoint()
4227 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4229 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4232 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4236 ItemInfo startInfo = clip->info();
4237 ItemInfo endInfo = clip->info();
4238 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4239 if (endInfo.endPos <= startInfo.startPos) {
4240 // Check for invalid resize
4241 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4243 } else if (endInfo.endPos > startInfo.endPos) {
4244 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4245 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4246 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4252 if (clip->type() == TRANSITIONWIDGET) {
4253 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4254 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4257 void CustomTrackView::slotUpdateAllThumbs()
4259 QList<QGraphicsItem *> itemList = items();
4260 //if (itemList.isEmpty()) return;
4262 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4263 for (int i = 0; i < itemList.count(); i++) {
4264 if (itemList.at(i)->type() == AVWIDGET) {
4265 item = static_cast <ClipItem *>(itemList.at(i));
4266 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4267 // Check if we have a cached thumbnail
4268 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4269 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4270 if (QFile::exists(thumb)) {
4272 item->slotSetStartThumb(pix);
4275 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4276 QString endThumb = startThumb;
4277 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4278 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4279 if (QFile::exists(startThumb)) {
4280 QPixmap pix(startThumb);
4281 item->slotSetStartThumb(pix);
4283 if (QFile::exists(endThumb)) {
4284 QPixmap pix(endThumb);
4285 item->slotSetEndThumb(pix);
4289 item->refreshClip(false);
4290 qApp->processEvents();
4293 viewport()->update();
4296 void CustomTrackView::saveThumbnails()
4298 QList<QGraphicsItem *> itemList = items();
4300 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4301 for (int i = 0; i < itemList.count(); i++) {
4302 if (itemList.at(i)->type() == AVWIDGET) {
4303 item = static_cast <ClipItem *>(itemList.at(i));
4304 if (item->clipType() != COLOR) {
4305 // Check if we have a cached thumbnail
4306 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4307 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4308 if (!QFile::exists(thumb)) {
4309 QPixmap pix(item->startThumb());
4313 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4314 QString endThumb = startThumb;
4315 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4316 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4317 if (!QFile::exists(startThumb)) {
4318 QPixmap pix(item->startThumb());
4319 pix.save(startThumb);
4321 if (!QFile::exists(endThumb)) {
4322 QPixmap pix(item->endThumb());
4332 void CustomTrackView::slotInsertTrack(int ix)
4334 TrackDialog d(m_document, parentWidget());
4335 d.view.label->setText(i18n("Insert track"));
4336 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4337 d.view.track_nb->setValue(ix);
4338 d.setWindowTitle(i18n("Insert New Track"));
4339 d.slotUpdateName(ix);
4341 if (d.exec() == QDialog::Accepted) {
4342 ix = d.view.track_nb->value();
4343 if (d.view.before_select->currentIndex() == 1) {
4347 if (d.view.video_track->isChecked()) {
4348 info.type = VIDEOTRACK;
4349 info.isMute = false;
4350 info.isBlind = false;
4351 info.isLocked = false;
4353 info.type = AUDIOTRACK;
4354 info.isMute = false;
4355 info.isBlind = true;
4356 info.isLocked = false;
4358 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4359 m_commandStack->push(addTrack);
4360 setDocumentModified();
4364 void CustomTrackView::slotDeleteTrack(int ix)
4366 TrackDialog d(m_document, parentWidget());
4367 d.view.label->setText(i18n("Delete track"));
4368 d.view.before_select->setHidden(true);
4369 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4370 d.view.track_nb->setValue(ix);
4371 d.slotUpdateName(ix);
4372 d.setWindowTitle(i18n("Delete Track"));
4373 d.view.video_track->setHidden(true);
4374 d.view.audio_track->setHidden(true);
4375 if (d.exec() == QDialog::Accepted) {
4376 ix = d.view.track_nb->value();
4377 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4378 deleteTimelineTrack(ix, info);
4379 setDocumentModified();
4380 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4381 m_commandStack->push(command);*/
4385 void CustomTrackView::slotChangeTrack(int ix)
4387 TrackDialog d(m_document, parentWidget());
4388 d.view.label->setText(i18n("Change track"));
4389 d.view.before_select->setHidden(true);
4390 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4391 d.view.track_nb->setValue(ix);
4392 d.slotUpdateName(ix);
4393 d.setWindowTitle(i18n("Change Track Type"));
4395 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4396 d.view.video_track->setChecked(true);
4398 d.view.audio_track->setChecked(true);
4400 if (d.exec() == QDialog::Accepted) {
4402 info.isLocked = false;
4403 info.isMute = false;
4404 ix = d.view.track_nb->value();
4406 if (d.view.video_track->isChecked()) {
4407 info.type = VIDEOTRACK;
4408 info.isBlind = false;
4410 info.type = AUDIOTRACK;
4411 info.isBlind = true;
4413 changeTimelineTrack(ix, info);
4414 setDocumentModified();
4419 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4421 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4422 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4423 QList<QGraphicsItem *> selection = m_scene->items(r);
4424 QUndoCommand *deleteTrack = new QUndoCommand();
4425 deleteTrack->setText("Delete track");
4427 // Delete all clips in selected track
4428 for (int i = 0; i < selection.count(); i++) {
4429 if (selection.at(i)->type() == AVWIDGET) {
4430 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4431 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4432 m_scene->removeItem(item);
4435 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4436 Transition *item = static_cast <Transition *>(selection.at(i));
4437 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4438 m_scene->removeItem(item);
4444 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4445 m_commandStack->push(deleteTrack);
4448 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4450 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4451 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4452 m_commandStack->push(changeTrack);
4455 void CustomTrackView::autoTransition()
4457 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4458 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4459 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4462 Transition *tr = static_cast <Transition*>(itemList.at(0));
4463 tr->setAutomatic(!tr->isAutomatic());
4464 QDomElement transition = tr->toXML();
4465 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);
4469 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4472 QDomNodeList params = effect.elementsByTagName("parameter");
4473 for (int i = 0; i < params.count(); i++) {
4474 QDomElement e = params.item(i).toElement();
4475 if (!e.isNull() && e.attribute("type") == "constant") {
4476 if (e.hasAttribute("factor")) {
4477 double factor = e.attribute("factor").toDouble();
4478 double value = e.attribute("value").toDouble();
4479 value = value / factor;
4480 result.append(QString::number(value));
4481 } else result.append(e.attribute("value"));
4487 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4489 QList<QGraphicsItem *> list = scene()->items();
4490 ClipItem *clip = NULL;
4491 for (int i = 0; i < list.size(); ++i) {
4492 if (list.at(i)->type() == AVWIDGET) {
4493 clip = static_cast <ClipItem *>(list.at(i));
4494 if (clip->clipProducer() == id) {
4495 clip->setClipName(name);
4499 viewport()->update();
4502 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4504 minimum = GenTime();
4505 maximum = GenTime();
4506 QList<QGraphicsItem *> selection;
4507 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4508 selection.removeAll(item);
4509 for (int i = 0; i < selection.count(); i++) {
4510 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4511 if (clip && clip->type() == AVWIDGET) {
4512 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4513 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4518 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4520 minimum = GenTime();
4521 maximum = GenTime();
4522 QList<QGraphicsItem *> selection;
4523 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4524 selection.removeAll(item);
4525 for (int i = 0; i < selection.count(); i++) {
4526 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4527 if (clip && clip->type() == TRANSITIONWIDGET) {
4528 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4529 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4535 void CustomTrackView::loadGroups(const QDomNodeList groups)
4537 for (int i = 0; i < groups.count(); i++) {
4538 QDomNodeList children = groups.at(i).childNodes();
4539 scene()->clearSelection();
4540 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4541 QDomNode n = children.item(nodeindex);
4542 QDomElement elem = n.toElement();
4543 int pos = elem.attribute("position").toInt();
4544 int track = elem.attribute("track").toInt();
4545 if (elem.tagName() == "clipitem") {
4546 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4547 if (clip) clip->setSelected(true);
4549 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4550 if (clip) clip->setSelected(true);
4553 groupSelectedItems(false, true);
4557 void CustomTrackView::splitAudio()
4559 resetSelectionGroup();
4560 QList<QGraphicsItem *> selection = scene()->selectedItems();
4561 if (selection.isEmpty()) {
4562 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4565 QUndoCommand *splitCommand = new QUndoCommand();
4566 splitCommand->setText(i18n("Split audio"));
4567 for (int i = 0; i < selection.count(); i++) {
4568 if (selection.at(i)->type() == AVWIDGET) {
4569 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4570 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4571 if (clip->parentItem()) {
4572 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4574 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4579 m_commandStack->push(splitCommand);
4582 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4584 ClipItem *clip = getClipItemAt(pos, track);
4586 kDebug() << "// Cannot find clip to split!!!";
4590 int start = pos.frames(m_document->fps());
4591 int freetrack = m_document->tracksCount() - track - 1;
4592 for (; freetrack > 0; freetrack--) {
4593 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4594 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4595 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4596 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4597 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4602 kDebug() << "GOT TRK: " << track;
4603 if (freetrack == 0) {
4604 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4607 info.startPos = clip->startPos();
4608 info.endPos = clip->endPos();
4609 info.cropStart = clip->cropStart();
4610 info.track = m_document->tracksCount() - freetrack;
4611 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4612 scene()->clearSelection();
4613 clip->setSelected(true);
4614 ClipItem *audioClip = getClipItemAt(start, info.track);
4616 clip->setVideoOnly(true);
4617 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4618 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4619 audioClip->setSelected(true);
4620 audioClip->setAudioOnly(true);
4621 groupSelectedItems(false, true);
4625 // unsplit clip: remove audio part and change video part to normal clip
4626 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4627 kDebug() << "//CANNOT FIND CLP GRP";
4630 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4631 QList<QGraphicsItem *> children = grp->childItems();
4632 if (children.count() != 2) {
4633 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4636 for (int i = 0; i < children.count(); i++) {
4637 if (children.at(i) != clip) {
4638 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4639 ItemInfo info = clip->info();
4640 deleteClip(clp->info());
4641 clip->setVideoOnly(false);
4642 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4646 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4647 m_document->clipManager()->removeGroup(grp);
4648 scene()->destroyItemGroup(grp);
4652 void CustomTrackView::setVideoOnly()
4654 resetSelectionGroup();
4655 QList<QGraphicsItem *> selection = scene()->selectedItems();
4656 if (selection.isEmpty()) {
4657 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4660 QUndoCommand *videoCommand = new QUndoCommand();
4661 videoCommand->setText(i18n("Video only"));
4662 for (int i = 0; i < selection.count(); i++) {
4663 if (selection.at(i)->type() == AVWIDGET) {
4664 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4665 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4666 if (clip->parentItem()) {
4667 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4669 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4674 m_commandStack->push(videoCommand);
4677 void CustomTrackView::setAudioOnly()
4679 resetSelectionGroup();
4680 QList<QGraphicsItem *> selection = scene()->selectedItems();
4681 if (selection.isEmpty()) {
4682 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4685 QUndoCommand *videoCommand = new QUndoCommand();
4686 videoCommand->setText(i18n("Audio only"));
4687 for (int i = 0; i < selection.count(); i++) {
4688 if (selection.at(i)->type() == AVWIDGET) {
4689 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4690 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4691 if (clip->parentItem()) {
4692 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4694 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4699 m_commandStack->push(videoCommand);
4702 void CustomTrackView::setAudioAndVideo()
4704 resetSelectionGroup();
4705 QList<QGraphicsItem *> selection = scene()->selectedItems();
4706 if (selection.isEmpty()) {
4707 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4710 QUndoCommand *videoCommand = new QUndoCommand();
4711 videoCommand->setText(i18n("Audio and Video"));
4712 for (int i = 0; i < selection.count(); i++) {
4713 if (selection.at(i)->type() == AVWIDGET) {
4714 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4715 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4716 if (clip->parentItem()) {
4717 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4719 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4724 m_commandStack->push(videoCommand);
4727 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4729 ClipItem *clip = getClipItemAt(pos, track);
4731 kDebug() << "// Cannot find clip to split!!!";
4735 int start = pos.frames(m_document->fps());
4736 clip->setVideoOnly(true);
4737 clip->setAudioOnly(false);
4738 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4739 } else if (audioOnly) {
4740 int start = pos.frames(m_document->fps());
4741 clip->setAudioOnly(true);
4742 clip->setVideoOnly(false);
4743 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4745 int start = pos.frames(m_document->fps());
4746 clip->setAudioOnly(false);
4747 clip->setVideoOnly(false);
4748 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4751 setDocumentModified();
4754 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4756 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4757 m_clipTypeGroup->setEnabled(false);
4759 m_clipTypeGroup->setEnabled(true);
4760 QList <QAction *> actions = m_clipTypeGroup->actions();
4762 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4763 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4764 else lookup = "clip_audio_and_video";
4765 for (int i = 0; i < actions.count(); i++) {
4766 if (actions.at(i)->data().toString() == lookup) {
4767 actions.at(i)->setChecked(true);
4774 void CustomTrackView::reloadTransitionLumas()
4778 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4779 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4780 for (int i = 0; i < params.count(); i++) {
4781 QDomElement e = params.item(i).toElement();
4782 if (e.attribute("tag") == "resource") {
4783 lumaNames = e.attribute("paramlistdisplay");
4784 lumaFiles = e.attribute("paramlist");
4789 QList<QGraphicsItem *> itemList = items();
4790 Transition *transitionitem;
4791 QDomElement transitionXml;
4792 for (int i = 0; i < itemList.count(); i++) {
4793 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4794 transitionitem = static_cast <Transition*>(itemList.at(i));
4795 transitionXml = transitionitem->toXML();
4796 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4797 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4798 for (int i = 0; i < params.count(); i++) {
4799 QDomElement e = params.item(i).toElement();
4800 if (e.attribute("tag") == "resource") {
4801 e.setAttribute("paramlistdisplay", lumaNames);
4802 e.setAttribute("paramlist", lumaFiles);
4807 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4808 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4809 for (int i = 0; i < params.count(); i++) {
4810 QDomElement e = params.item(i).toElement();
4811 if (e.attribute("tag") == "luma") {
4812 e.setAttribute("paramlistdisplay", lumaNames);
4813 e.setAttribute("paramlist", lumaFiles);
4820 emit transitionItemSelected(NULL);
4823 #include "customtrackview.moc"