1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 emit mousePosition(mappedXPos);
329 if (event->buttons() & Qt::MidButton) return;
330 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
331 event->setAccepted(true);
333 QGraphicsView::mouseMoveEvent(event);
337 if (event->buttons() != Qt::NoButton) {
338 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
339 if (m_dragItem && m_tool == SELECTTOOL) {
340 if (m_operationMode == MOVE && move) {
341 QGraphicsView::mouseMoveEvent(event);
342 // If mouse is at a border of the view, scroll
344 m_scrollOffset = -30;
345 m_scrollTimer.start();
346 } else if (viewport()->width() - pos < 10) {
348 m_scrollTimer.start();
349 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
351 } else if (m_operationMode == RESIZESTART && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 double snappedPos = getSnapPointForPos(mappedXPos);
357 m_document->renderer()->pause();
358 m_dragItem->resizeEnd((int)(snappedPos));
359 } else if (m_operationMode == FADEIN && move) {
360 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
361 } else if (m_operationMode == FADEOUT && move) {
362 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
363 } else if (m_operationMode == KEYFRAME && move) {
364 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
365 double pos = mapToScene(event->pos()).toPoint().y();
366 QRectF br = m_dragItem->sceneBoundingRect();
367 double maxh = 100.0 / br.height();
368 pos = (br.bottom() - pos) * maxh;
369 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 if (m_visualTip) scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
378 } else if (m_operationMode == MOVEGUIDE) {
379 if (m_visualTip) scene()->removeItem(m_visualTip);
380 m_animationTimer->stop();
385 QGraphicsView::mouseMoveEvent(event);
387 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
389 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
390 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
394 if (m_tool == RAZORTOOL) {
395 setCursor(m_razorCursor);
396 //QGraphicsView::mouseMoveEvent(event);
398 } else if (m_tool == SPACERTOOL) {
399 setCursor(m_spacerCursor);
403 QList<QGraphicsItem *> itemList = items(event->pos());
404 QGraphicsRectItem *item = NULL;
405 OPERATIONTYPE opMode = NONE;
407 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
409 } else for (int i = 0; i < itemList.count(); i++) {
410 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
411 item = (QGraphicsRectItem*) itemList.at(i);
416 if (item && event->buttons() == Qt::NoButton) {
417 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
418 if (m_tool == RAZORTOOL) {
419 // razor tool over a clip, display current frame in monitor
420 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
421 //TODO: solve crash when showing frame when moving razor over clip
422 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
427 opMode = clip->operationMode(mapToScene(event->pos()));
428 const double size = 5;
429 if (opMode == m_moveOpMode) {
430 QGraphicsView::mouseMoveEvent(event);
434 scene()->removeItem(m_visualTip);
435 m_animationTimer->stop();
442 m_moveOpMode = opMode;
443 if (opMode == MOVE) {
444 setCursor(Qt::OpenHandCursor);
445 } else if (opMode == RESIZESTART) {
446 setCursor(KCursor("left_side", Qt::SizeHorCursor));
447 if (m_visualTip == NULL) {
448 QRectF rect = clip->sceneBoundingRect();
450 polygon << QPoint(0, - size * 2);
451 polygon << QPoint(size * 2, 0);
452 polygon << QPoint(0, size * 2);
453 polygon << QPoint(0, - size * 2);
455 m_visualTip = new QGraphicsPolygonItem(polygon);
456 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
457 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
458 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
460 m_visualTip->setZValue(100);
461 m_animation = new QGraphicsItemAnimation;
462 m_animation->setItem(m_visualTip);
463 m_animation->setTimeLine(m_animationTimer);
464 m_animation->setScaleAt(.5, 2, 1);
465 m_animation->setScaleAt(1, 1, 1);
466 scene()->addItem(m_visualTip);
467 m_animationTimer->start();
469 } else if (opMode == RESIZEEND) {
470 setCursor(KCursor("right_side", Qt::SizeHorCursor));
471 if (m_visualTip == NULL) {
472 QRectF rect = clip->sceneBoundingRect();
474 polygon << QPoint(0, - size * 2);
475 polygon << QPoint(- size * 2, 0);
476 polygon << QPoint(0, size * 2);
477 polygon << QPoint(0, - size * 2);
479 m_visualTip = new QGraphicsPolygonItem(polygon);
480 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
481 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
482 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
483 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
484 m_visualTip->setZValue(100);
485 m_animation = new QGraphicsItemAnimation;
486 m_animation->setItem(m_visualTip);
487 m_animation->setTimeLine(m_animationTimer);
488 m_animation->setScaleAt(.5, 2, 1);
489 m_animation->setScaleAt(1, 1, 1);
490 scene()->addItem(m_visualTip);
491 m_animationTimer->start();
493 } else if (opMode == FADEIN) {
494 if (m_visualTip == NULL) {
495 ClipItem *item = (ClipItem *) clip;
496 QRectF rect = clip->sceneBoundingRect();
497 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
498 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
499 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
500 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
501 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
502 m_visualTip->setZValue(100);
503 m_animation = new QGraphicsItemAnimation;
504 m_animation->setItem(m_visualTip);
505 m_animation->setTimeLine(m_animationTimer);
506 m_animation->setScaleAt(.5, 2, 2);
507 m_animation->setScaleAt(1, 1, 1);
508 scene()->addItem(m_visualTip);
509 m_animationTimer->start();
511 setCursor(Qt::PointingHandCursor);
512 } else if (opMode == FADEOUT) {
513 if (m_visualTip == NULL) {
514 ClipItem *item = (ClipItem *) clip;
515 QRectF rect = clip->sceneBoundingRect();
516 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
517 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
518 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
519 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
520 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
521 m_visualTip->setZValue(100);
522 m_animation = new QGraphicsItemAnimation;
523 m_animation->setItem(m_visualTip);
524 m_animation->setTimeLine(m_animationTimer);
525 m_animation->setScaleAt(.5, 2, 2);
526 m_animation->setScaleAt(1, 1, 1);
527 scene()->addItem(m_visualTip);
528 m_animationTimer->start();
530 setCursor(Qt::PointingHandCursor);
531 } else if (opMode == TRANSITIONSTART) {
532 if (m_visualTip == NULL) {
533 QRectF rect = clip->sceneBoundingRect();
535 polygon << QPoint(0, - size * 2);
536 polygon << QPoint(size * 2, 0);
537 polygon << QPoint(0, 0);
538 polygon << QPoint(0, - size * 2);
540 m_visualTip = new QGraphicsPolygonItem(polygon);
541 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
542 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
543 m_visualTip->setPos(rect.x(), rect.bottom());
544 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
545 m_visualTip->setZValue(100);
546 m_animation = new QGraphicsItemAnimation;
547 m_animation->setItem(m_visualTip);
548 m_animation->setTimeLine(m_animationTimer);
549 m_animation->setScaleAt(.5, 2, 2);
550 m_animation->setScaleAt(1, 1, 1);
551 scene()->addItem(m_visualTip);
552 m_animationTimer->start();
554 setCursor(Qt::PointingHandCursor);
555 } else if (opMode == TRANSITIONEND) {
556 if (m_visualTip == NULL) {
557 QRectF rect = clip->sceneBoundingRect();
559 polygon << QPoint(0, - size * 2);
560 polygon << QPoint(- size * 2, 0);
561 polygon << QPoint(0, 0);
562 polygon << QPoint(0, - size * 2);
564 m_visualTip = new QGraphicsPolygonItem(polygon);
565 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
566 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
567 m_visualTip->setPos(rect.right(), rect.bottom());
568 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
569 m_visualTip->setZValue(100);
570 m_animation = new QGraphicsItemAnimation;
571 m_animation->setItem(m_visualTip);
572 m_animation->setTimeLine(m_animationTimer);
573 m_animation->setScaleAt(.5, 2, 2);
574 m_animation->setScaleAt(1, 1, 1);
575 scene()->addItem(m_visualTip);
576 m_animationTimer->start();
578 setCursor(Qt::PointingHandCursor);
579 } else if (opMode == KEYFRAME) {
580 setCursor(Qt::PointingHandCursor);
582 } // no clip under mouse
583 else if (m_tool == RAZORTOOL) {
586 } else if (opMode == MOVEGUIDE) {
587 m_moveOpMode = opMode;
588 setCursor(Qt::SplitHCursor);
591 scene()->removeItem(m_visualTip);
592 m_animationTimer->stop();
599 setCursor(Qt::ArrowCursor);
600 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
601 QGraphicsView::mouseMoveEvent(event);
603 setCursorPos(mappedXPos);
604 slotCheckPositionScrolling();
606 } else m_moveOpMode = NONE;
608 QGraphicsView::mouseMoveEvent(event);
612 void CustomTrackView::mousePressEvent(QMouseEvent * event)
614 setFocus(Qt::MouseFocusReason);
615 m_menuPosition = QPoint();
617 // special cases (middle click button or ctrl / shift click
618 if (event->button() == Qt::MidButton) {
619 m_document->renderer()->switchPlay();
620 m_blockRefresh = false;
621 m_operationMode = NONE;
625 if (event->modifiers() & Qt::ShiftModifier) {
626 // Rectangle selection
627 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
628 setDragMode(QGraphicsView::RubberBandDrag);
629 if (!(event->modifiers() & Qt::ControlModifier)) {
630 resetSelectionGroup();
631 scene()->clearSelection();
633 m_blockRefresh = false;
634 m_operationMode = RUBBERSELECTION;
635 QGraphicsView::mousePressEvent(event);
639 m_blockRefresh = true;
641 bool collision = false;
643 if (m_tool != RAZORTOOL) activateMonitor();
644 else if (m_document->renderer()->playSpeed() != 0.0) {
645 m_document->renderer()->pause();
648 m_clickEvent = event->pos();
650 // check item under mouse
651 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
653 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
654 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
655 setDragMode(QGraphicsView::ScrollHandDrag);
656 QGraphicsView::mousePressEvent(event);
657 m_blockRefresh = false;
658 m_operationMode = NONE;
662 // if a guide and a clip were pressed, just select the guide
663 for (int i = 0; i < collisionList.count(); ++i) {
664 if (collisionList.at(i)->type() == GUIDEITEM) {
665 // a guide item was pressed
666 m_dragGuide = (Guide *) collisionList.at(i);
667 if (event->button() == Qt::LeftButton) { // move it
668 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
670 m_operationMode = MOVEGUIDE;
671 // deselect all clips so that only the guide will move
672 m_scene->clearSelection();
673 resetSelectionGroup(false);
674 updateSnapPoints(NULL);
675 QGraphicsView::mousePressEvent(event);
677 } else // show context menu
682 // Find first clip, transition or group under mouse (when no guides selected)
684 AbstractGroupItem *dragGroup = NULL;
685 AbstractClipItem *collisionClip = NULL;
687 while (!m_dragGuide && ct < collisionList.count()) {
688 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
689 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
690 if (collisionClip == m_dragItem) {
691 collisionClip = NULL;
692 } else m_dragItem = collisionClip;
694 m_dragItemInfo = m_dragItem->info();
695 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
696 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
697 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
704 if (m_dragItem) emit clipItemSelected(NULL);
708 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
709 // update transition menu action
710 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
711 m_autoTransition->setEnabled(true);
712 } else m_autoTransition->setEnabled(false);
714 // context menu requested
715 if (event->button() == Qt::RightButton) {
717 if (dragGroup) dragGroup->setSelected(true);
718 else if (!m_dragItem->isSelected()) {
719 resetSelectionGroup(false);
720 m_scene->clearSelection();
721 m_dragItem->setSelected(true);
723 } else if (!m_dragGuide) {
724 // check if there is a guide close to mouse click
725 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
726 for (int i = 0; i < guidesCollisionList.count(); i++) {
727 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
728 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
732 // keep this to support multiple guides context menu in the future (?)
733 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
734 guidesCollisionList.removeAt(0);
736 if (!guidesCollisionList.isEmpty())
737 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
740 m_operationMode = NONE;
741 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
742 m_menuPosition = m_clickEvent;
748 // No item under click
749 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
750 resetSelectionGroup(false);
751 setCursor(Qt::ArrowCursor);
752 m_scene->clearSelection();
754 updateClipTypeActions(NULL);
755 if (m_tool == SPACERTOOL) {
756 QList<QGraphicsItem *> selection;
757 if (event->modifiers() == Qt::ControlModifier) {
758 // Ctrl + click, select all items on track after click position
759 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
760 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
762 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;
764 // Select all items on all tracks after click position
765 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
766 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
769 QList <GenTime> offsetList;
770 for (int i = 0; i < selection.count(); i++) {
771 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
772 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
773 offsetList.append(item->startPos());
774 offsetList.append(item->endPos());
775 selection.at(i)->setSelected(true);
777 if (selection.at(i)->type() == GROUPWIDGET) {
778 QList<QGraphicsItem *> children = selection.at(i)->childItems();
779 for (int j = 0; j < children.count(); j++) {
780 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
781 offsetList.append(item->startPos());
782 offsetList.append(item->endPos());
784 selection.at(i)->setSelected(true);
788 if (!offsetList.isEmpty()) {
790 QList <GenTime> cleandOffsetList;
791 GenTime startOffset = offsetList.takeFirst();
792 for (int k = 0; k < offsetList.size(); k++) {
793 GenTime newoffset = offsetList.at(k) - startOffset;
794 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
795 cleandOffsetList.append(newoffset);
798 updateSnapPoints(NULL, cleandOffsetList, true);
800 groupSelectedItems(true);
801 m_operationMode = SPACER;
803 setCursorPos((int)(mapToScene(event->x(), 0).x()));
805 QGraphicsView::mousePressEvent(event);
810 if (m_tool == RAZORTOOL && m_dragItem) {
811 if (m_dragItem->type() == TRANSITIONWIDGET) {
812 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
816 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
817 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
823 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
824 m_document->renderer()->pause();
825 m_commandStack->push(command);
826 setDocumentModified();
832 bool itemSelected = false;
833 if (m_dragItem->isSelected()) itemSelected = true;
834 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
835 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
837 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
838 if (event->modifiers() != Qt::ControlModifier) {
839 resetSelectionGroup(false);
840 m_scene->clearSelection();
841 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
842 viewport()->update();
843 } else resetSelectionGroup();
845 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
846 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
847 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
849 bool selected = !m_dragItem->isSelected();
850 if (dragGroup) dragGroup->setSelected(selected);
851 else m_dragItem->setSelected(selected);
853 groupSelectedItems();
854 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
855 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
856 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
859 // Update snap points
860 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
862 QList <GenTime> offsetList;
863 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
864 for (int i = 0; i < children.count(); i++) {
865 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
866 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
867 offsetList.append(item->startPos());
868 offsetList.append(item->endPos());
871 if (!offsetList.isEmpty()) {
873 GenTime startOffset = offsetList.takeFirst();
874 QList <GenTime> cleandOffsetList;
875 for (int k = 0; k < offsetList.size(); k++) {
876 GenTime newoffset = offsetList.at(k) - startOffset;
877 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
878 cleandOffsetList.append(newoffset);
881 updateSnapPoints(NULL, cleandOffsetList, true);
885 if (collisionClip != NULL || m_dragItem == NULL) {
886 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
887 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
888 emit clipItemSelected(selected);
889 } else emit clipItemSelected(NULL);
892 // If clicked item is selected, allow move
893 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
895 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
896 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
898 if (m_operationMode == KEYFRAME) {
899 m_dragItem->updateSelectedKeyFrame();
900 m_blockRefresh = false;
902 } else if (m_operationMode == MOVE) {
903 setCursor(Qt::ClosedHandCursor);
904 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
906 info.startPos = m_dragItem->startPos();
907 info.track = m_dragItem->track();
908 int transitiontrack = getPreviousVideoTrack(info.track);
909 ClipItem *transitionClip = NULL;
910 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
911 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
912 info.endPos = transitionClip->endPos();
913 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
914 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
915 // Check there is no other transition at that place
916 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
917 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
918 QList<QGraphicsItem *> selection = m_scene->items(r);
919 bool transitionAccepted = true;
920 for (int i = 0; i < selection.count(); i++) {
921 if (selection.at(i)->type() == TRANSITIONWIDGET) {
922 Transition *tr = static_cast <Transition *>(selection.at(i));
923 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
924 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
925 } else transitionAccepted = false;
928 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
929 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
930 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
932 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
933 info.track = m_dragItem->track();
934 int transitiontrack = getPreviousVideoTrack(info.track);
935 ClipItem *transitionClip = NULL;
936 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
937 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
938 info.startPos = transitionClip->startPos();
939 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
940 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
941 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
942 EffectsList::setParameter(transition, "reverse", "1");
944 // Check there is no other transition at that place
945 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
946 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
947 QList<QGraphicsItem *> selection = m_scene->items(r);
948 bool transitionAccepted = true;
949 for (int i = 0; i < selection.count(); i++) {
950 if (selection.at(i)->type() == TRANSITIONWIDGET) {
951 Transition *tr = static_cast <Transition *>(selection.at(i));
952 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
953 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
954 } else transitionAccepted = false;
957 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
958 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
960 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
961 resetSelectionGroup(false);
962 m_dragItem->setSelected(true);
965 m_blockRefresh = false;
967 QGraphicsView::mousePressEvent(event);
970 void CustomTrackView::resetSelectionGroup(bool selectItems)
972 if (m_selectionGroup) {
973 // delete selection group
974 bool snap = KdenliveSettings::snaptopoints();
975 KdenliveSettings::setSnaptopoints(false);
977 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
978 scene()->destroyItemGroup(m_selectionGroup);
979 for (int i = 0; i < children.count(); i++) {
980 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
981 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
982 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
983 children.at(i)->setSelected(selectItems);
985 } else if (children.at(i)->type() == GROUPWIDGET) {
986 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
987 children.at(i)->setSelected(selectItems);
990 m_selectionGroup = NULL;
991 KdenliveSettings::setSnaptopoints(snap);
995 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
997 if (m_selectionGroup) {
998 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1001 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1002 if (selection.isEmpty()) return;
1003 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
1004 // Find top left position of selection
1005 for (int i = 1; i < selection.count(); i++) {
1006 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
1007 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
1008 if (currenttop.x() < top.x()) top.setX(currenttop.x());
1009 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1013 if (force || selection.count() > 1) {
1014 bool snap = KdenliveSettings::snaptopoints();
1015 KdenliveSettings::setSnaptopoints(false);
1016 if (createNewGroup) {
1017 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1018 newGroup->translate(-top.x(), -top.y() + 1);
1019 newGroup->setPos(top.x(), top.y() - 1);
1020 scene()->addItem(newGroup);
1022 // CHeck if we are trying to include a group in a group
1023 QList <AbstractGroupItem *> groups;
1024 for (int i = 0; i < selection.count(); i++) {
1025 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1026 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1027 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1029 if (!groups.isEmpty()) {
1030 // ungroup previous groups
1031 while (!groups.isEmpty()) {
1032 AbstractGroupItem *grp = groups.takeFirst();
1033 m_document->clipManager()->removeGroup(grp);
1034 scene()->destroyItemGroup(grp);
1036 selection = m_scene->selectedItems();
1039 for (int i = 0; i < selection.count(); i++) {
1040 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1041 newGroup->addToGroup(selection.at(i));
1042 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1045 KdenliveSettings::setSnaptopoints(snap);
1047 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1048 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1049 m_selectionGroup->setPos(top.x(), top.y() - 1);
1050 scene()->addItem(m_selectionGroup);
1051 for (int i = 0; i < selection.count(); i++) {
1052 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1053 m_selectionGroup->addToGroup(selection.at(i));
1054 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1057 KdenliveSettings::setSnaptopoints(snap);
1058 if (m_selectionGroup) {
1059 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1060 m_selectionGroupInfo.track = m_selectionGroup->track();
1063 } else resetSelectionGroup();
1066 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1068 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1069 if (m_moveOpMode == KEYFRAME) {
1070 // user double clicked on a keyframe, open edit dialog
1071 QDialog d(parentWidget());
1072 Ui::KeyFrameDialog_UI view;
1074 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1075 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1076 view.kfr_value->setFocus();
1077 if (d.exec() == QDialog::Accepted) {
1078 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1079 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1080 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1081 QString previous = item->keyframes(item->selectedEffectIndex());
1082 item->updateKeyframeEffect();
1083 QString next = item->keyframes(item->selectedEffectIndex());
1084 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1085 m_commandStack->push(command);
1086 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1087 emit clipItemSelected(item, item->selectedEffectIndex());
1092 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1093 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1094 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1095 QString previous = item->keyframes(item->selectedEffectIndex());
1096 item->updateKeyframeEffect();
1097 QString next = item->keyframes(item->selectedEffectIndex());
1098 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1099 m_commandStack->push(command);
1100 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1101 emit clipItemSelected(item, item->selectedEffectIndex());
1103 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1104 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1107 if (m_dragItem->type() == TRANSITIONWIDGET) {
1108 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1110 getClipAvailableSpace(m_dragItem, minimum, maximum);
1112 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1113 d.setMargins(minimum, maximum);
1114 if (d.exec() == QDialog::Accepted) {
1115 if (m_dragItem->type() == TRANSITIONWIDGET) {
1116 // move & resize transition
1118 startInfo.startPos = m_dragItem->startPos();
1119 startInfo.endPos = m_dragItem->endPos();
1120 startInfo.track = m_dragItem->track();
1122 endInfo.startPos = d.startPos();
1123 endInfo.endPos = endInfo.startPos + d.duration();
1124 endInfo.track = m_dragItem->track();
1125 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1126 m_commandStack->push(command);
1128 // move and resize clip
1129 QUndoCommand *moveCommand = new QUndoCommand();
1130 moveCommand->setText(i18n("Edit clip"));
1131 ItemInfo clipInfo = m_dragItem->info();
1132 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1133 // duration was reduced, so process it first
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 if (d.startPos() != clipInfo.startPos) {
1140 ItemInfo startInfo = clipInfo;
1141 clipInfo.startPos = d.startPos();
1142 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1143 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1145 if (d.duration() > m_dragItem->cropDuration()) {
1146 // duration was increased, so process it after move
1147 ItemInfo startInfo = clipInfo;
1148 clipInfo.endPos = clipInfo.startPos + d.duration();
1149 clipInfo.cropStart = d.cropStart();
1150 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1152 m_commandStack->push(moveCommand);
1156 QList<QGraphicsItem *> collisionList = items(event->pos());
1157 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1158 Guide *editGuide = (Guide *) collisionList.at(0);
1159 if (editGuide) slotEditGuide(editGuide->info());
1165 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1167 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1169 clip->setKeyframes(index, keyframes);
1170 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1171 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1175 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1177 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1178 m_editGuide->setEnabled(m_dragGuide != NULL);
1179 if (clip == NULL) m_timelineContextMenu->popup(pos);
1180 else if (group != NULL) {
1181 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1182 m_ungroupAction->setEnabled(true);
1183 updateClipTypeActions(NULL);
1184 m_timelineContextClipMenu->popup(pos);
1186 m_ungroupAction->setEnabled(false);
1187 if (clip->type() == AVWIDGET) {
1188 ClipItem *item = static_cast <ClipItem*>(clip);
1189 updateClipTypeActions(item);
1190 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1191 m_timelineContextClipMenu->popup(pos);
1192 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1196 void CustomTrackView::activateMonitor()
1198 emit activateDocumentMonitor();
1201 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1203 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1205 resetSelectionGroup();
1206 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1207 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1209 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1211 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1215 info.startPos = GenTime();
1216 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1217 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1218 info.track = (int)(1 / m_tracksHeight);
1219 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1220 m_selectionGroup->addToGroup(item);
1221 item->setFlags(QGraphicsItem::ItemIsSelectable);
1222 //TODO: check if we do not overlap another clip when first dropping in timeline
1223 // if (insertPossible(m_selectionGroup, event->pos()))
1224 QList <GenTime> offsetList;
1225 offsetList.append(info.endPos);
1226 updateSnapPoints(NULL, offsetList);
1227 scene()->addItem(m_selectionGroup);
1228 event->acceptProposedAction();
1229 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1231 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1232 m_scene->clearSelection();
1233 resetSelectionGroup(false);
1235 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1238 QList <GenTime> offsetList;
1239 for (int i = 0; i < ids.size(); ++i) {
1240 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1242 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1246 info.startPos = start;
1247 info.endPos = info.startPos + clip->duration();
1248 info.track = (int)(1 / m_tracksHeight);
1249 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1250 start += clip->duration();
1251 offsetList.append(start);
1252 m_selectionGroup->addToGroup(item);
1253 item->setFlags(QGraphicsItem::ItemIsSelectable);
1254 m_waitingThumbs.append(item);
1256 //TODO: check if we do not overlap another clip when first dropping in timeline
1257 //if (insertPossible(m_selectionGroup, event->pos()))
1258 updateSnapPoints(NULL, offsetList);
1259 scene()->addItem(m_selectionGroup);
1260 m_thumbsTimer.start();
1261 event->acceptProposedAction();
1264 // the drag is not a clip (may be effect, ...)
1266 QGraphicsView::dragEnterEvent(event);
1271 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1274 QList<QGraphicsItem *> children = group->childItems();
1275 for (int i = 0; i < children.count(); i++) {
1276 if (children.at(i)->type() == AVWIDGET) {
1277 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1278 ItemInfo info = clip->info();
1279 kDebug() << " / / INSERT : " << pos.x();
1280 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);
1281 kDebug() << " / / INSERT RECT: " << shape;
1282 path = path.united(QPolygonF(shape));
1286 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1287 if (collindingItems.isEmpty()) return true;
1289 for (int i = 0; i < collindingItems.count(); i++) {
1290 QGraphicsItem *collision = collindingItems.at(i);
1291 if (collision->type() == AVWIDGET) {
1293 kDebug() << "// COLLISIION DETECTED";
1303 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1305 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);
1306 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1307 collindingItems.removeAll(item);
1308 if (collindingItems.isEmpty()) return false;
1310 for (int i = 0; i < collindingItems.count(); i++) {
1311 QGraphicsItem *collision = collindingItems.at(i);
1312 if (collision->type() == item->type()) {
1314 kDebug() << "// COLLISIION DETECTED";
1322 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1324 int track = m_document->tracksCount() - clip->track();
1325 GenTime pos = clip->startPos();
1326 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1327 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1330 bool success = true;
1331 for (int i = 0; i < clip->effectsCount(); i++) {
1332 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1334 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1335 m_document->renderer()->doRefresh();
1338 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1340 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1342 // Special case: speed effect
1343 if (effect.attribute("id") == "speed") {
1344 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1345 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1348 ItemInfo info = clip->info();
1349 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1350 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1351 if (strobe == 0) strobe = 1;
1352 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1353 clip->addEffect(effect);
1354 if (clip->isSelected()) emit clipItemSelected(clip);
1358 EffectsParameterList params = clip->addEffect(effect);
1359 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1360 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1361 if (clip->isSelected()) emit clipItemSelected(clip);
1362 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1365 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1367 QString index = effect.attribute("kdenlive_ix");
1368 // Special case: speed effect
1369 if (effect.attribute("id") == "speed") {
1370 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1372 ItemInfo info = clip->info();
1373 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1374 clip->deleteEffect(index);
1375 emit clipItemSelected(clip);
1379 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1380 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1381 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1384 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1386 clip->deleteEffect(index);
1387 emit clipItemSelected(clip);
1391 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1393 QList<QGraphicsItem *> itemList = group->childItems();
1394 QUndoCommand *effectCommand = new QUndoCommand();
1396 QDomNode namenode = effect.elementsByTagName("name").item(0);
1397 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1398 else effectName = i18n("effect");
1399 effectCommand->setText(i18n("Add %1", effectName));
1401 for (int i = 0; i < itemList.count(); i++) {
1402 if (itemList.at(i)->type() == AVWIDGET) {
1403 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1404 if (effect.attribute("type") == "audio") {
1405 // Don't add audio effects on video clips
1406 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1407 } else if (effect.hasAttribute("type") == false) {
1408 // Don't add video effect on audio clips
1409 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1412 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1413 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1416 if (item->isItemLocked()) {
1419 item->initEffect(effect);
1420 if (effect.attribute("tag") == "ladspa") {
1421 QString ladpsaFile = m_document->getLadspaFile();
1422 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1423 effect.setAttribute("src", ladpsaFile);
1425 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1430 m_commandStack->push(effectCommand);
1431 setDocumentModified();
1432 } else delete effectCommand;
1435 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1437 QList<QGraphicsItem *> itemList;
1438 QUndoCommand *effectCommand = new QUndoCommand();
1440 QDomNode namenode = effect.elementsByTagName("name").item(0);
1441 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1442 else effectName = i18n("effect");
1443 effectCommand->setText(i18n("Add %1", effectName));
1445 if (track == -1) itemList = scene()->selectedItems();
1446 if (itemList.isEmpty()) {
1447 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1448 if (clip) itemList.append(clip);
1449 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1451 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1452 for (int i = 0; i < itemList.count(); i++) {
1453 if (itemList.at(i)->type() == AVWIDGET) {
1454 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1455 if (effect.attribute("type") == "audio") {
1456 // Don't add audio effects on video clips
1457 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1458 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1461 } else if (effect.hasAttribute("type") == false) {
1462 // Don't add video effect on audio clips
1463 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1464 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1468 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1469 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1472 if (item->isItemLocked()) {
1475 item->initEffect(effect);
1476 if (effect.attribute("tag") == "ladspa") {
1477 QString ladpsaFile = m_document->getLadspaFile();
1478 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1479 effect.setAttribute("src", ladpsaFile);
1481 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1486 m_commandStack->push(effectCommand);
1487 setDocumentModified();
1488 } else delete effectCommand;
1491 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1493 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1494 m_commandStack->push(command);
1495 setDocumentModified();
1498 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1500 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1503 // Special case: speed effect
1504 if (effect.attribute("id") == "speed") {
1505 ItemInfo info = clip->info();
1506 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1507 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1508 if (strobe == 0) strobe = 1;
1509 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1510 clip->setEffectAt(ix, effect);
1511 if (ix == clip->selectedEffectIndex()) {
1512 clip->setSelectedEffect(ix);
1517 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1518 if (effect.attribute("tag") == "ladspa") {
1519 // Update the ladspa affect file
1520 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1522 // check if we are trying to reset a keyframe effect
1523 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1524 clip->initEffect(effect);
1525 effectParams = clip->getEffectArgs(effect);
1527 if (effectParams.paramValue("disabled") == "1") {
1528 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1529 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1530 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1531 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1532 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1534 clip->setEffectAt(ix, effect);
1535 if (ix == clip->selectedEffectIndex()) {
1536 clip->setSelectedEffect(ix);
1537 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1539 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1540 // A fade effect was modified, update the clip
1541 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1542 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1543 clip->setFadeIn(pos);
1545 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1546 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1547 clip->setFadeOut(pos);
1551 setDocumentModified();
1554 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1556 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1557 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1558 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1559 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1560 clip->setEffectAt(oldPos - 1, act);
1561 clip->setEffectAt(newPos - 1, before);
1562 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1563 emit clipItemSelected(clip, newPos - 1);
1564 setDocumentModified();
1565 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1568 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1570 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1571 QDomElement oldEffect = effect.cloneNode().toElement();
1572 if (effect.attribute("id") == "speed") {
1574 ItemInfo info = clip->info();
1575 effect.setAttribute("disabled", (int) disable);
1576 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1578 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1579 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1580 if (strobe == 0) strobe = 1;
1581 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1586 effect.setAttribute("disabled", (int) disable);
1587 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1588 m_commandStack->push(command);
1589 setDocumentModified();;
1592 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1594 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1595 m_commandStack->push(command);
1596 setDocumentModified();
1599 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1601 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1602 m_commandStack->push(command);
1605 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1609 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1610 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1611 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1612 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);
1613 m_blockRefresh = false;
1616 if (item->parentItem()) {
1617 // Item is part of a group, reset group
1618 resetSelectionGroup();
1620 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1622 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1623 int cutPos = (int) cutTime.frames(m_document->fps());
1625 double speed = item->speed();
1626 newPos.startPos = cutTime;
1627 newPos.endPos = info.endPos;
1628 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1629 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1630 newPos.track = info.track;
1631 ClipItem *dup = item->clone(newPos);
1632 // remove unwanted effects (fade in) from 2nd part of cutted clip
1633 int ix = dup->hasEffect(QString(), "fadein");
1635 QDomElement oldeffect = item->effectAt(ix);
1636 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1638 ix = dup->hasEffect(QString(), "fade_from_black");
1640 QDomElement oldeffect = item->effectAt(ix);
1641 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1643 item->resizeEnd(cutPos, false);
1644 scene()->addItem(dup);
1645 if (item->checkKeyFrames()) slotRefreshEffects(item);
1646 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1647 item->baseClip()->addReference();
1648 m_document->updateClip(item->baseClip()->getId());
1649 setDocumentModified();
1650 //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);
1654 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1655 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1656 if (!item || !dup || item == dup) {
1657 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1658 m_blockRefresh = false;
1661 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1662 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1666 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1667 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1668 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1669 //deleteClip(dup->info());
1672 if (dup->isSelected()) emit clipItemSelected(NULL);
1673 dup->baseClip()->removeReference();
1674 m_document->updateClip(dup->baseClip()->getId());
1675 scene()->removeItem(dup);
1678 ItemInfo clipinfo = item->info();
1679 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1680 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1682 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1683 setDocumentModified();
1685 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1688 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1691 void CustomTrackView::slotEnableRefresh()
1693 m_blockRefresh = false;
1696 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1698 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1699 if (itemList.count() == 1) {
1700 if (itemList.at(0)->type() == AVWIDGET) {
1701 ClipItem *item = (ClipItem *) itemList.at(0);
1703 info.track = item->track();
1704 ClipItem *transitionClip = NULL;
1705 const int transitiontrack = getPreviousVideoTrack(info.track);
1706 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1707 if (pos < item->startPos() + item->cropDuration() / 2) {
1708 // add transition to clip start
1709 info.startPos = item->startPos();
1710 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1711 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1712 info.endPos = transitionClip->endPos();
1713 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1714 // Check there is no other transition at that place
1715 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1716 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1717 QList<QGraphicsItem *> selection = m_scene->items(r);
1718 bool transitionAccepted = true;
1719 for (int i = 0; i < selection.count(); i++) {
1720 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1721 Transition *tr = static_cast <Transition *>(selection.at(i));
1722 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1723 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1724 } else transitionAccepted = false;
1727 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1728 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1731 // add transition to clip end
1732 info.endPos = item->endPos();
1733 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1734 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1735 info.startPos = transitionClip->startPos();
1736 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1737 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1738 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1740 // Check there is no other transition at that place
1741 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1742 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1743 QList<QGraphicsItem *> selection = m_scene->items(r);
1744 bool transitionAccepted = true;
1745 for (int i = 0; i < selection.count(); i++) {
1746 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1747 Transition *tr = static_cast <Transition *>(selection.at(i));
1748 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1749 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1750 } else transitionAccepted = false;
1753 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1754 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1757 } else for (int i = 0; i < itemList.count(); i++) {
1758 if (itemList.at(i)->type() == AVWIDGET) {
1759 ClipItem *item = (ClipItem *) itemList.at(i);
1761 info.startPos = item->startPos();
1762 info.endPos = info.startPos + GenTime(65, m_document->fps());
1763 info.track = item->track();
1765 // Check there is no other transition at that place
1766 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1767 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1768 QList<QGraphicsItem *> selection = m_scene->items(r);
1769 bool transitionAccepted = true;
1770 for (int i = 0; i < selection.count(); i++) {
1771 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1772 Transition *tr = static_cast <Transition *>(selection.at(i));
1773 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1774 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1775 } else transitionAccepted = false;
1778 int transitiontrack = getPreviousVideoTrack(info.track);
1779 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1780 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1785 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1787 if (transitionInfo.startPos >= transitionInfo.endPos) {
1788 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1791 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1792 m_commandStack->push(command);
1793 setDocumentModified();
1796 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1798 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1799 //kDebug() << "---- ADDING transition " << params.attribute("value");
1800 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1801 scene()->addItem(tr);
1802 setDocumentModified();
1804 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1809 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1811 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1813 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1816 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1817 if (m_dragItem == item) m_dragItem = NULL;
1819 emit transitionItemSelected(NULL);
1820 setDocumentModified();
1823 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1825 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1826 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1827 m_commandStack->push(command);
1828 setDocumentModified();
1831 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1833 Transition *item = getTransitionItemAt(pos, track);
1835 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1838 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);
1839 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1840 item->setTransitionParameters(transition);
1841 if (updateTransitionWidget) {
1842 ItemInfo info = item->info();
1844 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1845 if (transitionClip && transitionClip->baseClip()) {
1846 QString size = transitionClip->baseClip()->getProperty("frame_size");
1847 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1848 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1849 p.setY(size.section('x', 1, 1).toInt());
1851 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1853 setDocumentModified();
1856 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1858 const QPointF pos = mapToScene(event->pos());
1859 if (m_selectionGroup && m_clipDrag) {
1860 m_selectionGroup->setPos(pos.x(), pos.y());
1861 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1862 event->acceptProposedAction();
1864 QGraphicsView::dragMoveEvent(event);
1868 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1870 if (m_selectionGroup && m_clipDrag) {
1871 m_thumbsTimer.stop();
1872 m_waitingThumbs.clear();
1873 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1875 scene()->destroyItemGroup(m_selectionGroup);
1876 m_selectionGroup = NULL;
1877 } else QGraphicsView::dragLeaveEvent(event);
1880 void CustomTrackView::dropEvent(QDropEvent * event)
1882 if (m_selectionGroup && m_clipDrag) {
1883 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1884 resetSelectionGroup();
1885 m_scene->clearSelection();
1886 bool hasVideoClip = false;
1887 QUndoCommand *addCommand = new QUndoCommand();
1888 addCommand->setText(i18n("Add timeline clip"));
1890 for (int i = 0; i < items.count(); i++) {
1891 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1892 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1893 if (items.count() == 1) {
1894 updateClipTypeActions(item);
1896 updateClipTypeActions(NULL);
1899 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1900 item->baseClip()->addReference();
1901 m_document->updateClip(item->baseClip()->getId());
1902 ItemInfo info = item->info();
1904 int tracknumber = m_document->tracksCount() - info.track - 1;
1905 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1906 if (isLocked) item->setItemLocked(true);
1907 ItemInfo clipInfo = info;
1908 clipInfo.track = m_document->tracksCount() - item->track();
1909 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1910 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1913 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1914 // add transparency transition
1915 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1916 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1918 item->setSelected(true);
1920 m_commandStack->push(addCommand);
1921 setDocumentModified();
1922 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1923 if (items.count() > 1) groupSelectedItems(true);
1924 event->setDropAction(Qt::MoveAction);
1926 } else QGraphicsView::dropEvent(event);
1931 QStringList CustomTrackView::mimeTypes() const
1933 QStringList qstrList;
1934 // list of accepted mime types for drop
1935 qstrList.append("text/plain");
1936 qstrList.append("kdenlive/producerslist");
1937 qstrList.append("kdenlive/clip");
1941 Qt::DropActions CustomTrackView::supportedDropActions() const
1943 // returns what actions are supported when dropping
1944 return Qt::MoveAction;
1947 void CustomTrackView::setDuration(int duration)
1949 int diff = qAbs(duration - sceneRect().width());
1950 if (diff * matrix().m11() > -50) {
1951 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1952 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1954 m_projectDuration = duration;
1957 int CustomTrackView::duration() const
1959 return m_projectDuration;
1962 void CustomTrackView::addTrack(TrackInfo type, int ix)
1964 if (ix == -1 || ix == m_document->tracksCount()) {
1965 m_document->insertTrack(ix, type);
1966 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1968 m_document->insertTrack(m_document->tracksCount() - ix, type);
1969 // insert track in MLT playlist
1970 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1972 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1973 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1974 QList<QGraphicsItem *> selection = m_scene->items(r);
1975 resetSelectionGroup();
1977 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1978 scene()->addItem(m_selectionGroup);
1979 for (int i = 0; i < selection.count(); i++) {
1980 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1981 m_selectionGroup->addToGroup(selection.at(i));
1982 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1985 // Move graphic items
1986 m_selectionGroup->translate(0, m_tracksHeight);
1988 // adjust track number
1989 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1990 for (int i = 0; i < children.count(); i++) {
1991 if (children.at(i)->type() == GROUPWIDGET) {
1992 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1993 children << grp->childItems();
1996 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1998 ItemInfo clipinfo = item->info();
1999 if (item->type() == AVWIDGET) {
2000 ClipItem *clip = static_cast <ClipItem *>(item);
2001 // We add a move clip command so that we get the correct producer for new track number
2002 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2003 Mlt::Producer *prod;
2004 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2005 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2006 else prod = clip->baseClip()->producer(clipinfo.track);
2007 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2009 } else if (item->type() == TRANSITIONWIDGET) {
2010 Transition *tr = static_cast <Transition *>(item);
2011 int track = tr->transitionEndTrack();
2013 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2017 resetSelectionGroup(false);
2020 int maxHeight = m_tracksHeight * m_document->tracksCount();
2021 for (int i = 0; i < m_guides.count(); i++) {
2022 QLineF l = m_guides.at(i)->line();
2023 l.setP2(QPointF(l.x2(), maxHeight));
2024 m_guides.at(i)->setLine(l);
2026 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2027 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2028 viewport()->update();
2029 emit trackHeightChanged();
2030 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2031 //setFixedHeight(50 * m_tracksCount);
2034 void CustomTrackView::removeTrack(int ix)
2036 // Delete track in MLT playlist
2037 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2038 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2040 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2041 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2042 QList<QGraphicsItem *> selection = m_scene->items(r);
2044 resetSelectionGroup();
2046 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2047 scene()->addItem(m_selectionGroup);
2048 for (int i = 0; i < selection.count(); i++) {
2049 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2050 m_selectionGroup->addToGroup(selection.at(i));
2051 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2054 // Move graphic items
2055 qreal ydiff = 0 - (int) m_tracksHeight;
2056 m_selectionGroup->translate(0, ydiff);
2058 // adjust track number
2059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2060 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2061 for (int i = 0; i < children.count(); i++) {
2062 if (children.at(i)->type() == GROUPWIDGET) {
2063 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2064 children << grp->childItems();
2067 if (children.at(i)->type() == AVWIDGET) {
2068 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2070 ItemInfo clipinfo = clip->info();
2071 // We add a move clip command so that we get the correct producer for new track number
2072 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2073 Mlt::Producer *prod;
2074 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2075 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2076 else prod = clip->baseClip()->producer(clipinfo.track);
2077 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2079 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2080 Transition *tr = static_cast <Transition *>(children.at(i));
2082 int track = tr->transitionEndTrack();
2084 ItemInfo clipinfo = tr->info();
2085 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2089 resetSelectionGroup(false);
2091 int maxHeight = m_tracksHeight * m_document->tracksCount();
2092 for (int i = 0; i < m_guides.count(); i++) {
2093 QLineF l = m_guides.at(i)->line();
2094 l.setP2(QPointF(l.x2(), maxHeight));
2095 m_guides.at(i)->setLine(l);
2097 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2098 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2099 viewport()->update();
2100 emit trackHeightChanged();
2101 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2104 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2106 int tracknumber = m_document->tracksCount() - ix;
2107 m_document->setTrackType(tracknumber - 1, type);
2108 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2109 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2110 viewport()->update();
2114 void CustomTrackView::slotSwitchTrackAudio(int ix)
2116 /*for (int i = 0; i < m_document->tracksCount(); i++)
2117 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2118 int tracknumber = m_document->tracksCount() - ix - 1;
2119 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2120 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2121 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2122 setDocumentModified();
2125 void CustomTrackView::slotSwitchTrackLock(int ix)
2127 int tracknumber = m_document->tracksCount() - ix - 1;
2128 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2129 m_commandStack->push(command);
2133 void CustomTrackView::lockTrack(int ix, bool lock)
2135 int tracknumber = m_document->tracksCount() - ix - 1;
2136 m_document->switchTrackLock(tracknumber, lock);
2137 emit doTrackLock(ix, lock);
2138 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2140 for (int i = 0; i < selection.count(); i++) {
2141 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2142 if (selection.at(i)->isSelected()) {
2143 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2144 else emit transitionItemSelected(NULL);
2146 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2148 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2149 viewport()->update();
2150 setDocumentModified();
2153 void CustomTrackView::slotSwitchTrackVideo(int ix)
2155 int tracknumber = m_document->tracksCount() - ix;
2156 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2157 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2158 setDocumentModified();
2161 void CustomTrackView::slotRemoveSpace()
2165 if (m_menuPosition.isNull()) {
2166 pos = GenTime(cursorPos(), m_document->fps());
2168 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2171 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2172 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2174 ClipItem *item = getClipItemAt(pos, track);
2176 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2179 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2180 //kDebug() << "// GOT LENGT; " << length;
2182 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);
2186 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2187 QList<QGraphicsItem *> items = m_scene->items(r);
2189 QList<ItemInfo> clipsToMove;
2190 QList<ItemInfo> transitionsToMove;
2192 for (int i = 0; i < items.count(); i++) {
2193 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2194 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2195 ItemInfo info = item->info();
2196 if (item->type() == AVWIDGET) {
2197 clipsToMove.append(info);
2198 } else if (item->type() == TRANSITIONWIDGET) {
2199 transitionsToMove.append(info);
2204 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2205 m_commandStack->push(command);
2208 void CustomTrackView::slotInsertSpace()
2212 if (m_menuPosition.isNull()) {
2213 pos = GenTime(cursorPos(), m_document->fps());
2215 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2216 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2218 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2219 if (d.exec() != QDialog::Accepted) return;
2220 GenTime spaceDuration = d.selectedDuration();
2221 track = d.selectedTrack();
2222 ClipItem *item = getClipItemAt(pos, track);
2223 if (item) pos = item->startPos();
2226 int maxh = sceneRect().height();
2228 minh = track * m_tracksHeight + m_tracksHeight / 2;
2229 maxh = m_tracksHeight / 2 - 1;
2232 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2233 QList<QGraphicsItem *> items = m_scene->items(r);
2235 QList<ItemInfo> clipsToMove;
2236 QList<ItemInfo> transitionsToMove;
2238 for (int i = 0; i < items.count(); i++) {
2239 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2240 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2241 ItemInfo info = item->info();
2242 if (item->type() == AVWIDGET) {
2243 clipsToMove.append(info);
2244 } else if (item->type() == TRANSITIONWIDGET) {
2245 transitionsToMove.append(info);
2250 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2251 m_commandStack->push(command);
2254 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2256 int diff = duration.frames(m_document->fps());
2257 resetSelectionGroup();
2258 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2259 scene()->addItem(m_selectionGroup);
2261 Transition *transition;
2263 // Create lists with start pos for each track
2264 QMap <int, int> trackClipStartList;
2265 QMap <int, int> trackTransitionStartList;
2267 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2268 trackClipStartList[i] = -1;
2269 trackTransitionStartList[i] = -1;
2272 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2273 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2275 if (clip->parentItem()) {
2276 m_selectionGroup->addToGroup(clip->parentItem());
2277 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2279 m_selectionGroup->addToGroup(clip);
2280 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2282 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))
2283 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2284 } 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);
2286 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2287 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2289 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2290 m_selectionGroup->addToGroup(transition);
2291 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))
2292 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2293 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2294 } 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);
2296 m_selectionGroup->translate(diff, 0);
2298 // update items coordinates
2299 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2300 for (int i = 0; i < itemList.count(); i++) {
2301 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2302 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2303 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2304 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2305 for (int j = 0; j < children.count(); j++) {
2306 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2310 resetSelectionGroup(false);
2311 if (track != -1) track = m_document->tracksCount() - track;
2312 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2315 void CustomTrackView::deleteClip(const QString &clipId)
2317 resetSelectionGroup();
2318 QList<QGraphicsItem *> itemList = items();
2319 QUndoCommand *deleteCommand = new QUndoCommand();
2320 deleteCommand->setText(i18n("Delete timeline clips"));
2322 for (int i = 0; i < itemList.count(); i++) {
2323 if (itemList.at(i)->type() == AVWIDGET) {
2324 ClipItem *item = (ClipItem *)itemList.at(i);
2325 if (item->clipProducer() == clipId) {
2327 if (item->parentItem()) {
2328 // Clip is in a group, destroy the group
2329 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2331 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2335 if (count == 0) delete deleteCommand;
2336 else m_commandStack->push(deleteCommand);
2339 void CustomTrackView::setCursorPos(int pos, bool seek)
2341 if (pos == m_cursorPos) return;
2342 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2344 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2345 else if (m_autoScroll) checkScrolling();
2346 m_cursorLine->setPos(m_cursorPos, 0);
2349 void CustomTrackView::updateCursorPos()
2351 m_cursorLine->setPos(m_cursorPos, 0);
2354 int CustomTrackView::cursorPos()
2356 return (int)(m_cursorPos);
2359 void CustomTrackView::moveCursorPos(int delta)
2361 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2362 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2363 m_cursorPos += delta;
2364 m_cursorLine->setPos(m_cursorPos, 0);
2365 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2368 void CustomTrackView::initCursorPos(int pos)
2370 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2372 m_cursorLine->setPos(pos, 0);
2376 void CustomTrackView::checkScrolling()
2378 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2381 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2383 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2384 QGraphicsView::mouseReleaseEvent(event);
2385 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2386 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2387 if (event->button() == Qt::MidButton) {
2390 setDragMode(QGraphicsView::NoDrag);
2391 if (m_operationMode == MOVEGUIDE) {
2392 setCursor(Qt::ArrowCursor);
2393 m_operationMode = NONE;
2394 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2395 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2396 if (newPos != m_dragGuide->position()) {
2397 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2398 m_commandStack->push(command);
2399 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2400 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2401 m_document->syncGuides(m_guides);
2406 } else if (m_operationMode == SPACER && m_selectionGroup) {
2408 if (event->modifiers() != Qt::ControlModifier) {
2409 // We are moving all tracks
2411 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2412 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2413 if (timeOffset != GenTime()) {
2414 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2416 QList<ItemInfo> clipsToMove;
2417 QList<ItemInfo> transitionsToMove;
2419 // Create lists with start pos for each track
2420 QMap <int, int> trackClipStartList;
2421 QMap <int, int> trackTransitionStartList;
2423 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2424 trackClipStartList[i] = -1;
2425 trackTransitionStartList[i] = -1;
2428 int max = items.count();
2429 for (int i = 0; i < max; i++) {
2430 if (items.at(i)->type() == GROUPWIDGET)
2431 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2434 for (int i = 0; i < items.count(); i++) {
2435 if (items.at(i)->type() == AVWIDGET) {
2436 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2437 ItemInfo info = item->info();
2438 clipsToMove.append(info);
2440 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2441 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2442 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2443 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2444 ItemInfo info = item->info();
2445 transitionsToMove.append(info);
2447 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2448 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2452 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2453 m_commandStack->push(command);
2454 if (track != -1) track = m_document->tracksCount() - track;
2455 kDebug() << "SPACER TRACK:" << track;
2456 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2458 resetSelectionGroup(false);
2459 m_operationMode = NONE;
2460 } else if (m_operationMode == RUBBERSELECTION) {
2461 //kDebug() << "// END RUBBER SELECT";
2462 resetSelectionGroup();
2463 groupSelectedItems();
2464 m_operationMode = NONE;
2467 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2468 emit transitionItemSelected(NULL);
2472 if (m_dragItem) info = m_dragItem->info();
2474 if (m_operationMode == MOVE) {
2475 setCursor(Qt::OpenHandCursor);
2477 if (m_dragItem->parentItem() == 0) {
2478 // we are moving one clip, easy
2479 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2480 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2481 Mlt::Producer *prod;
2482 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2483 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2484 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2485 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);
2488 int tracknumber = m_document->tracksCount() - item->track() - 1;
2489 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2490 if (isLocked) item->setItemLocked(true);
2492 QUndoCommand *moveCommand = new QUndoCommand();
2493 moveCommand->setText(i18n("Move clip"));
2494 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2495 // Also move automatic transitions (on lower track)
2496 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2497 if (tr && tr->isAutomatic()) {
2498 ItemInfo trInfo = tr->info();
2499 ItemInfo newTrInfo = trInfo;
2500 newTrInfo.track = info.track;
2501 newTrInfo.startPos = m_dragItem->startPos();
2502 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2503 // transition end should stay the same
2505 // transition end should be adjusted to clip
2506 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2508 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2510 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2511 // Check if there is a transition at clip end
2512 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2513 if (tr && tr->isAutomatic()) {
2514 ItemInfo trInfo = tr->info();
2515 ItemInfo newTrInfo = trInfo;
2516 newTrInfo.track = info.track;
2517 newTrInfo.endPos = m_dragItem->endPos();
2518 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2519 // transition start should stay the same
2521 // transition start should be moved
2522 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2524 if (newTrInfo.startPos < newTrInfo.endPos)
2525 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2528 // Also move automatic transitions (on upper track)
2529 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2530 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2531 ItemInfo trInfo = tr->info();
2532 ItemInfo newTrInfo = trInfo;
2533 newTrInfo.startPos = m_dragItem->startPos();
2534 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2535 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2536 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2537 // transition end should be adjusted to clip on upper track
2538 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2540 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2543 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2544 // Check if there is a transition at clip end
2545 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2546 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2547 ItemInfo trInfo = tr->info();
2548 ItemInfo newTrInfo = trInfo;
2549 newTrInfo.endPos = m_dragItem->endPos();
2550 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2551 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2552 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2553 // transition start should be moved
2554 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2556 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2560 m_commandStack->push(moveCommand);
2562 // undo last move and emit error message
2563 bool snap = KdenliveSettings::snaptopoints();
2564 KdenliveSettings::setSnaptopoints(false);
2565 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2566 KdenliveSettings::setSnaptopoints(snap);
2567 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2569 setDocumentModified();
2571 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2572 Transition *transition = static_cast <Transition *>(m_dragItem);
2573 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)) {
2574 // Moving transition failed, revert to previous position
2575 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2576 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2578 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2579 m_commandStack->push(command);
2580 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2584 // Moving several clips. We need to delete them and readd them to new position,
2585 // or they might overlap each other during the move
2586 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2587 QList<QGraphicsItem *> items = group->childItems();
2589 QList<ItemInfo> clipsToMove;
2590 QList<ItemInfo> transitionsToMove;
2592 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2593 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2594 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2595 if (timeOffset != GenTime() || trackOffset != 0) {
2596 // remove items in MLT playlist
2599 int max = items.count();
2600 for (int i = 0; i < max; i++) {
2601 if (items.at(i)->type() == GROUPWIDGET) {
2602 items += items.at(i)->childItems();
2605 m_document->renderer()->blockSignals(true);
2606 for (int i = 0; i < items.count(); i++) {
2607 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2608 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2609 ItemInfo info = item->info();
2610 if (item->type() == AVWIDGET) {
2611 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2612 // error, clip cannot be removed from playlist
2613 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2615 clipsToMove.append(info);
2618 transitionsToMove.append(info);
2619 Transition *tr = static_cast <Transition*>(item);
2620 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2623 m_document->renderer()->blockSignals(false);
2624 for (int i = 0; i < items.count(); i++) {
2625 // re-add items in correct place
2626 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2627 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2629 ItemInfo info = item->info();
2630 int tracknumber = m_document->tracksCount() - info.track - 1;
2631 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2633 group->removeFromGroup(item);
2634 item->setItemLocked(true);
2637 if (item->type() == AVWIDGET) {
2638 ClipItem *clip = static_cast <ClipItem*>(item);
2639 info.track = m_document->tracksCount() - info.track;
2640 Mlt::Producer *prod;
2641 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2642 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2643 else prod = clip->baseClip()->producer(info.track);
2644 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2645 for (int i = 0; i < clip->effectsCount(); i++) {
2646 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2649 Transition *tr = static_cast <Transition*>(item);
2650 int newTrack = tr->transitionEndTrack();
2651 if (!tr->forcedTrack()) {
2652 newTrack = getPreviousVideoTrack(info.track);
2654 tr->updateTransitionEndTrack(newTrack);
2655 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2659 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2660 m_commandStack->push(move);
2662 //QPointF top = group->sceneBoundingRect().topLeft();
2663 //QPointF oldpos = m_selectionGroup->scenePos();
2664 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2665 //group->setPos(top);
2666 //TODO: get rid of the 3 lines below
2667 if (m_selectionGroup) {
2668 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2669 m_selectionGroupInfo.track = m_selectionGroup->track();
2671 setDocumentModified();
2674 m_document->renderer()->doRefresh();
2675 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2677 if (m_dragItem->type() == AVWIDGET) {
2678 ItemInfo resizeinfo = m_dragItemInfo;
2679 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2680 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2682 QUndoCommand *resizeCommand = new QUndoCommand();
2683 resizeCommand->setText(i18n("Resize clip"));
2685 // Check if there is an automatic transition on that clip (lower track)
2686 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2687 if (transition && transition->isAutomatic()) {
2688 ItemInfo trInfo = transition->info();
2689 ItemInfo newTrInfo = trInfo;
2690 newTrInfo.startPos = m_dragItem->startPos();
2691 if (newTrInfo.startPos < newTrInfo.endPos)
2692 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2694 // Check if there is an automatic transition on that clip (upper track)
2695 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2696 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2697 ItemInfo trInfo = transition->info();
2698 ItemInfo newTrInfo = trInfo;
2699 newTrInfo.startPos = m_dragItem->startPos();
2700 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2701 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2702 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2705 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2706 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2707 m_commandStack->push(resizeCommand);
2709 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2710 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2712 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2713 Transition *transition = static_cast <Transition *>(m_dragItem);
2714 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)) {
2715 // Cannot resize transition
2716 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2717 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2719 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2720 m_commandStack->push(command);
2724 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2725 // Item was resized, rebuild group;
2726 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2727 QList <QGraphicsItem *> children = group->childItems();
2728 m_document->clipManager()->removeGroup(group);
2729 scene()->destroyItemGroup(group);
2730 for (int i = 0; i < children.count(); i++) {
2731 children.at(i)->setSelected(true);
2733 groupSelectedItems(false, true);
2735 //m_document->renderer()->doRefresh();
2736 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2738 if (m_dragItem->type() == AVWIDGET) {
2739 ItemInfo resizeinfo = info;
2740 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2741 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2743 QUndoCommand *resizeCommand = new QUndoCommand();
2744 resizeCommand->setText(i18n("Resize clip"));
2746 // Check if there is an automatic transition on that clip (lower track)
2747 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2748 if (tr && tr->isAutomatic()) {
2749 ItemInfo trInfo = tr->info();
2750 ItemInfo newTrInfo = trInfo;
2751 newTrInfo.endPos = m_dragItem->endPos();
2752 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2755 // Check if there is an automatic transition on that clip (upper track)
2756 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2757 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2758 ItemInfo trInfo = tr->info();
2759 ItemInfo newTrInfo = trInfo;
2760 newTrInfo.endPos = m_dragItem->endPos();
2761 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2762 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2763 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2767 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2768 m_commandStack->push(resizeCommand);
2769 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2771 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2772 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2774 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2775 Transition *transition = static_cast <Transition *>(m_dragItem);
2776 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)) {
2777 // Cannot resize transition
2778 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2779 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2781 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2782 m_commandStack->push(command);
2785 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2786 // Item was resized, rebuild group;
2787 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2788 QList <QGraphicsItem *> children = group->childItems();
2789 m_document->clipManager()->removeGroup(group);
2790 scene()->destroyItemGroup(group);
2791 for (int i = 0; i < children.count(); i++) {
2792 children.at(i)->setSelected(true);
2794 groupSelectedItems(false, true);
2796 //m_document->renderer()->doRefresh();
2797 } else if (m_operationMode == FADEIN) {
2798 // resize fade in effect
2799 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2800 int ix = item->hasEffect("volume", "fadein");
2802 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2803 int start = item->cropStart().frames(m_document->fps());
2804 int end = item->fadeIn();
2806 slotDeleteEffect(item, oldeffect);
2809 QDomElement effect = oldeffect.cloneNode().toElement();
2810 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2811 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2812 slotUpdateClipEffect(item, effect, oldeffect, ix);
2813 emit clipItemSelected(item, ix);
2815 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2816 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2817 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2818 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2820 ix = item->hasEffect("volume", "fade_from_black");
2822 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2823 int start = item->cropStart().frames(m_document->fps());
2824 int end = item->fadeIn();
2826 slotDeleteEffect(item, oldeffect);
2829 QDomElement effect = oldeffect.cloneNode().toElement();
2830 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2831 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2832 slotUpdateClipEffect(item, effect, oldeffect, ix);
2833 emit clipItemSelected(item, ix);
2836 } else if (m_operationMode == FADEOUT) {
2837 // resize fade in effect
2838 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2839 int ix = item->hasEffect("volume", "fadeout");
2841 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2842 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2843 int start = item->fadeOut();
2845 slotDeleteEffect(item, oldeffect);
2847 start = end - start;
2848 QDomElement effect = oldeffect.cloneNode().toElement();
2849 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2850 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2851 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2852 slotUpdateClipEffect(item, effect, oldeffect, ix);
2853 emit clipItemSelected(item, ix);
2855 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2856 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2857 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2858 EffectsList::setParameter(effect, "out", QString::number(0));
2859 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2861 ix = item->hasEffect("brightness", "fade_to_black");
2863 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2864 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2865 int start = item->fadeOut();
2867 slotDeleteEffect(item, oldeffect);
2869 start = end - start;
2870 QDomElement effect = oldeffect.cloneNode().toElement();
2871 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2872 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2873 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2874 slotUpdateClipEffect(item, effect, oldeffect, ix);
2875 emit clipItemSelected(item, ix);
2878 } else if (m_operationMode == KEYFRAME) {
2879 // update the MLT effect
2880 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2881 QString previous = item->keyframes(item->selectedEffectIndex());
2882 item->updateKeyframeEffect();
2883 QString next = item->keyframes(item->selectedEffectIndex());
2884 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2885 m_commandStack->push(command);
2886 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2887 emit clipItemSelected(item, item->selectedEffectIndex());
2889 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2890 // A transition is selected
2892 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2893 if (transitionClip && transitionClip->baseClip()) {
2894 QString size = transitionClip->baseClip()->getProperty("frame_size");
2895 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2896 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2897 p.setY(size.section('x', 1, 1).toInt());
2899 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2900 } else emit transitionItemSelected(NULL);
2901 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2902 m_operationMode = NONE;
2905 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2907 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2909 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2910 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2913 if (item->isSelected()) emit clipItemSelected(NULL);
2914 item->baseClip()->removeReference();
2915 m_document->updateClip(item->baseClip()->getId());
2917 /*if (item->baseClip()->isTransparent()) {
2918 // also remove automatic transition
2919 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2920 if (tr && tr->isAutomatic()) {
2921 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2922 scene()->removeItem(tr);
2926 m_waitingThumbs.removeAll(item);
2927 if (m_dragItem == item) m_dragItem = NULL;
2928 scene()->removeItem(item);
2931 setDocumentModified();
2932 if (refresh) m_document->renderer()->doRefresh();
2935 void CustomTrackView::deleteSelectedClips()
2937 resetSelectionGroup();
2938 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2939 if (itemList.count() == 0) {
2940 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2943 scene()->clearSelection();
2944 QUndoCommand *deleteSelected = new QUndoCommand();
2945 deleteSelected->setText(i18n("Delete selected items"));
2946 bool resetGroup = false;
2948 // expand & destroy groups
2949 for (int i = 0; i < itemList.count(); i++) {
2950 if (itemList.at(i)->type() == GROUPWIDGET) {
2951 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2952 itemList += children;
2953 QList <ItemInfo> clipInfos;
2954 QList <ItemInfo> transitionInfos;
2955 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2956 for (int j = 0; j < children.count(); j++) {
2957 if (children.at(j)->type() == AVWIDGET) {
2958 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2959 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2960 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2961 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2962 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2965 if (clipInfos.count() > 0) {
2966 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2971 for (int i = 0; i < itemList.count(); i++) {
2972 if (itemList.at(i)->type() == AVWIDGET) {
2973 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2974 if (item->parentItem()) resetGroup = true;
2975 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2976 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2977 emit clipItemSelected(NULL);
2978 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2979 Transition *item = static_cast <Transition *>(itemList.at(i));
2980 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2981 if (item->parentItem()) resetGroup = true;
2982 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2983 emit transitionItemSelected(NULL);
2987 m_commandStack->push(deleteSelected);
2990 void CustomTrackView::changeClipSpeed()
2992 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2993 if (itemList.count() == 0) {
2994 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2997 QUndoCommand *changeSelected = new QUndoCommand();
2998 changeSelected->setText("Edit clip speed");
3002 for (int i = 0; i < itemList.count(); i++) {
3003 if (itemList.at(i)->type() == AVWIDGET) {
3004 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3005 ItemInfo info = item->info();
3006 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3008 double speed = (double) percent / 100.0;
3009 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3011 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3015 if (count > 0) m_commandStack->push(changeSelected);
3016 else delete changeSelected;
3019 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3021 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3022 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3024 kDebug() << "ERROR: Cannot find clip for speed change";
3025 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3028 info.track = m_document->tracksCount() - item->track();
3029 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3031 item->setSpeed(speed, strobe);
3032 item->updateRectGeometry();
3033 if (item->cropDuration().frames(m_document->fps()) > endPos)
3034 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3035 setDocumentModified();
3036 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3039 void CustomTrackView::cutSelectedClips()
3041 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3042 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3043 for (int i = 0; i < itemList.count(); i++) {
3044 if (itemList.at(i)->type() == AVWIDGET) {
3045 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3046 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3047 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3048 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3049 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3050 m_commandStack->push(command);
3056 void CustomTrackView::groupClips(bool group)
3058 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3059 QList <ItemInfo> clipInfos;
3060 QList <ItemInfo> transitionInfos;
3061 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3064 int max = itemList.count();
3065 for (int i = 0; i < max; i++) {
3066 if (itemList.at(i)->type() == GROUPWIDGET) {
3067 itemList += itemList.at(i)->childItems();
3071 for (int i = 0; i < itemList.count(); i++) {
3072 if (itemList.at(i)->type() == AVWIDGET) {
3073 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3074 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3075 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3076 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3077 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3080 if (clipInfos.count() > 0) {
3081 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3082 m_commandStack->push(command);
3086 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3088 resetSelectionGroup();
3089 m_scene->clearSelection();
3091 for (int i = 0; i < clipInfos.count(); i++) {
3092 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3093 if (clip == NULL) continue;
3094 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3095 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3096 m_document->clipManager()->removeGroup(grp);
3097 scene()->destroyItemGroup(grp);
3099 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3101 for (int i = 0; i < transitionInfos.count(); i++) {
3102 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3103 if (tr == NULL) continue;
3104 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3105 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3106 m_document->clipManager()->removeGroup(grp);
3107 scene()->destroyItemGroup(grp);
3109 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3111 setDocumentModified();
3115 QList <QGraphicsItemGroup *> groups;
3116 for (int i = 0; i < clipInfos.count(); i++) {
3117 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3119 clip->setSelected(true);
3122 for (int i = 0; i < transitionInfos.count(); i++) {
3123 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3125 clip->setSelected(true);
3129 groupSelectedItems(false, true);
3130 setDocumentModified();
3133 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3135 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3136 if (baseclip == NULL) {
3137 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3140 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3141 item->setEffectList(effects);
3142 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3143 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3144 scene()->addItem(item);
3146 int tracknumber = m_document->tracksCount() - info.track - 1;
3147 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3148 if (isLocked) item->setItemLocked(true);
3150 baseclip->addReference();
3151 m_document->updateClip(baseclip->getId());
3152 info.track = m_document->tracksCount() - info.track;
3153 Mlt::Producer *prod;
3154 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3155 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3156 else prod = baseclip->producer(info.track);
3157 m_document->renderer()->mltInsertClip(info, xml, prod);
3158 for (int i = 0; i < item->effectsCount(); i++) {
3159 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3161 setDocumentModified();
3162 if (refresh) m_document->renderer()->doRefresh();
3163 m_waitingThumbs.append(item);
3164 m_thumbsTimer.start();
3167 void CustomTrackView::slotUpdateClip(const QString &clipId)
3169 QList<QGraphicsItem *> list = scene()->items();
3170 ClipItem *clip = NULL;
3171 for (int i = 0; i < list.size(); ++i) {
3172 if (list.at(i)->type() == AVWIDGET) {
3173 clip = static_cast <ClipItem *>(list.at(i));
3174 if (clip->clipProducer() == clipId) {
3175 ItemInfo info = clip->info();
3176 info.track = m_document->tracksCount() - clip->track();
3177 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3178 clip->refreshClip(true);
3185 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3187 int framepos = (int)(pos.frames(m_document->fps()));
3188 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3189 ClipItem *clip = NULL;
3190 for (int i = 0; i < list.size(); i++) {
3191 if (list.at(i)->type() == AVWIDGET) {
3192 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3193 if (test->endPos() == pos) clip = test;
3200 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3202 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3203 ClipItem *clip = NULL;
3204 for (int i = 0; i < list.size(); i++) {
3205 if (list.at(i)->type() == AVWIDGET) {
3206 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3207 if (test->startPos() == pos) clip = test;
3214 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3216 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3217 QList<QGraphicsItem *> list = scene()->items(p);
3218 ClipItem *clip = NULL;
3219 for (int i = 0; i < list.size(); i++) {
3220 if (list.at(i)->type() == AVWIDGET) {
3221 clip = static_cast <ClipItem *>(list.at(i));
3228 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3230 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3233 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3235 const QPointF p(pos, (track + 1) * m_tracksHeight);
3236 QList<QGraphicsItem *> list = scene()->items(p);
3237 Transition *clip = NULL;
3238 for (int i = 0; i < list.size(); i++) {
3239 if (list.at(i)->type() == TRANSITIONWIDGET) {
3240 clip = static_cast <Transition *>(list.at(i));
3247 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3249 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3252 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3254 int framepos = (int)(pos.frames(m_document->fps()));
3255 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3256 QList<QGraphicsItem *> list = scene()->items(p);
3257 Transition *clip = NULL;
3258 for (int i = 0; i < list.size(); i++) {
3259 if (list.at(i)->type() == TRANSITIONWIDGET) {
3260 Transition *test = static_cast <Transition *>(list.at(i));
3261 if (test->endPos() == pos) clip = test;
3268 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3270 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3271 QList<QGraphicsItem *> list = scene()->items(p);
3272 Transition *clip = NULL;
3273 for (int i = 0; i < list.size(); ++i) {
3274 if (list.at(i)->type() == TRANSITIONWIDGET) {
3275 Transition *test = static_cast <Transition *>(list.at(i));
3276 if (test->startPos() == pos) clip = test;
3283 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3285 if (m_selectionGroup) resetSelectionGroup(false);
3286 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3288 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);
3289 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3292 Mlt::Producer *prod;
3293 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3294 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3295 else prod = item->baseClip()->producer(end.track);
3297 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);
3299 bool snap = KdenliveSettings::snaptopoints();
3300 KdenliveSettings::setSnaptopoints(false);
3301 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3303 int tracknumber = m_document->tracksCount() - end.track - 1;
3304 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3305 m_scene->clearSelection();
3306 if (isLocked) item->setItemLocked(true);
3308 if (item->isItemLocked()) item->setItemLocked(false);
3309 item->setSelected(true);
3311 if (item->baseClip()->isTransparent()) {
3312 // Also move automatic transition
3313 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3314 if (tr && tr->isAutomatic()) {
3315 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3316 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);
3317 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3320 KdenliveSettings::setSnaptopoints(snap);
3321 setDocumentModified();
3323 // undo last move and emit error message
3324 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3326 m_document->renderer()->doRefresh();
3327 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3330 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3333 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3334 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3335 resetSelectionGroup();
3336 m_scene->clearSelection();
3337 m_document->renderer()->blockSignals(true);
3338 for (int i = 0; i < startClip.count(); i++) {
3340 startClip[i].startPos = startClip.at(i).startPos - offset;
3341 startClip[i].track = startClip.at(i).track - trackOffset;
3343 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3344 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3346 clip->setItemLocked(false);
3347 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3348 else clip->setSelected(true);
3349 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3350 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3352 for (int i = 0; i < startTransition.count(); i++) {
3354 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3355 startTransition[i].track = startTransition.at(i).track - trackOffset;
3357 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3359 tr->setItemLocked(false);
3360 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3361 else tr->setSelected(true);
3362 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());
3363 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3365 m_document->renderer()->blockSignals(false);
3366 groupSelectedItems(true);
3367 if (m_selectionGroup) {
3368 bool snap = KdenliveSettings::snaptopoints();
3369 KdenliveSettings::setSnaptopoints(false);
3371 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3373 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3375 int max = children.count();
3376 for (int i = 0; i < max; i++) {
3377 if (children.at(i)->type() == GROUPWIDGET) {
3378 children += children.at(i)->childItems();
3382 for (int i = 0; i < children.count(); i++) {
3383 // re-add items in correct place
3384 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3385 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3387 ItemInfo info = item->info();
3388 int tracknumber = m_document->tracksCount() - info.track - 1;
3389 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3390 if (isLocked) item->setItemLocked(true);
3391 else if (item->isItemLocked()) item->setItemLocked(false);
3393 if (item->type() == AVWIDGET) {
3394 ClipItem *clip = static_cast <ClipItem*>(item);
3395 info.track = m_document->tracksCount() - info.track;
3396 Mlt::Producer *prod;
3397 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3398 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3399 else prod = clip->baseClip()->producer(info.track);
3400 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3401 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3402 } else if (item->type() == TRANSITIONWIDGET) {
3403 Transition *tr = static_cast <Transition*>(item);
3404 int newTrack = tr->transitionEndTrack();
3405 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3406 if (!tr->forcedTrack()) {
3407 newTrack += trackOffset;
3408 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3410 tr->updateTransitionEndTrack(newTrack);
3411 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3412 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3415 KdenliveSettings::setSnaptopoints(snap);
3416 m_document->renderer()->doRefresh();
3417 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3420 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3422 Transition *item = getTransitionItemAt(start.startPos, start.track);
3424 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);
3425 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3428 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3429 bool snap = KdenliveSettings::snaptopoints();
3430 KdenliveSettings::setSnaptopoints(false);
3431 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3432 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3433 // Transition was moved
3434 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3435 } else if (end.endPos == start.endPos) {
3436 // Transition start resize
3437 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3438 } else if (end.startPos == start.startPos) {
3439 // Transition end resize;
3440 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3443 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3444 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3445 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3447 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3448 KdenliveSettings::setSnaptopoints(snap);
3449 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3450 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);
3451 if (m_dragItem && m_dragItem == item) {
3453 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3454 if (transitionClip && transitionClip->baseClip()) {
3455 QString size = transitionClip->baseClip()->getProperty("frame_size");
3456 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3457 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3458 p.setY(size.section('x', 1, 1).toInt());
3460 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3462 m_document->renderer()->doRefresh();
3465 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3467 bool resizeClipStart = true;
3468 if (start.startPos == end.startPos) resizeClipStart = false;
3469 /*if (resizeClipStart) offset = 1;
3471 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3473 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);
3474 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3477 if (item->parentItem()) {
3478 // Item is part of a group, reset group
3479 resetSelectionGroup();
3481 bool snap = KdenliveSettings::snaptopoints();
3482 KdenliveSettings::setSnaptopoints(false);
3483 if (resizeClipStart && start.startPos != end.startPos) {
3484 ItemInfo clipinfo = item->info();
3485 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3486 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3488 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3489 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3490 updateClipFade(item);
3491 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3492 } else if (!resizeClipStart) {
3493 ItemInfo clipinfo = item->info();
3494 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3495 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3497 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3498 updateClipFade(item);
3499 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3501 if (end.cropStart != start.cropStart) {
3502 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3503 ItemInfo clipinfo = end;
3504 clipinfo.track = m_document->tracksCount() - end.track;
3505 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3507 item->setCropStart(end.cropStart);
3508 item->resetThumbs(true);
3511 m_document->renderer()->doRefresh();
3512 KdenliveSettings::setSnaptopoints(snap);
3515 void CustomTrackView::updateClipFade(ClipItem * item)
3517 int end = item->fadeIn();
3519 // there is a fade in effect
3520 int effectPos = item->hasEffect("volume", "fadein");
3521 if (effectPos != -1) {
3522 QDomElement oldeffect = item->effectAt(effectPos);
3523 int start = item->cropStart().frames(m_document->fps());
3524 int max = item->cropDuration().frames(m_document->fps());
3526 // Make sure the fade effect is not longer than the clip
3527 item->setFadeIn(max);
3528 end = item->fadeIn();
3531 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3532 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3533 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3534 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3535 // if fade effect is displayed, update the effect edit widget with new clip duration
3536 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3538 effectPos = item->hasEffect("brightness", "fade_from_black");
3539 if (effectPos != -1) {
3540 QDomElement oldeffect = item->effectAt(effectPos);
3541 int start = item->cropStart().frames(m_document->fps());
3542 int max = item->cropDuration().frames(m_document->fps());
3544 // Make sure the fade effect is not longer than the clip
3545 item->setFadeIn(max);
3546 end = item->fadeIn();
3549 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3550 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3551 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3552 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3553 // if fade effect is displayed, update the effect edit widget with new clip duration
3554 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3557 int start = item->fadeOut();
3559 // there is a fade out effect
3560 int effectPos = item->hasEffect("volume", "fadeout");
3561 if (effectPos != -1) {
3562 QDomElement oldeffect = item->effectAt(effectPos);
3563 int max = item->cropDuration().frames(m_document->fps());
3564 int end = max + item->cropStart().frames(m_document->fps());
3566 // Make sure the fade effect is not longer than the clip
3567 item->setFadeOut(max);
3568 start = item->fadeOut();
3570 start = end - start;
3571 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3572 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3573 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3574 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3575 // if fade effect is displayed, update the effect edit widget with new clip duration
3576 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3578 effectPos = item->hasEffect("brightness", "fade_to_black");
3579 if (effectPos != -1) {
3580 QDomElement oldeffect = item->effectAt(effectPos);
3581 int max = item->cropDuration().frames(m_document->fps());
3582 int end = max + item->cropStart().frames(m_document->fps());
3584 // Make sure the fade effect is not longer than the clip
3585 item->setFadeOut(max);
3586 start = item->fadeOut();
3588 start = end - start;
3589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3591 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3592 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3593 // if fade effect is displayed, update the effect edit widget with new clip duration
3594 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3599 double CustomTrackView::getSnapPointForPos(double pos)
3601 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3604 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3606 QList <GenTime> snaps;
3607 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3608 QList<QGraphicsItem *> itemList = items();
3609 for (int i = 0; i < itemList.count(); i++) {
3610 if (itemList.at(i) == selected) continue;
3611 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3612 if (itemList.at(i)->type() == AVWIDGET) {
3613 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3614 GenTime start = item->startPos();
3615 GenTime end = item->endPos();
3616 snaps.append(start);
3618 if (!offsetList.isEmpty()) {
3619 for (int j = 0; j < offsetList.size(); j++) {
3620 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3621 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3625 QList < GenTime > markers = item->snapMarkers();
3626 for (int j = 0; j < markers.size(); ++j) {
3627 GenTime t = markers.at(j);
3629 if (!offsetList.isEmpty()) {
3630 for (int k = 0; k < offsetList.size(); k++) {
3631 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3635 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3636 Transition *transition = static_cast <Transition*>(itemList.at(i));
3637 GenTime start = transition->startPos();
3638 GenTime end = transition->endPos();
3639 snaps.append(start);
3641 if (!offsetList.isEmpty()) {
3642 for (int j = 0; j < offsetList.size(); j++) {
3643 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3644 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3650 // add cursor position
3651 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3653 if (!offsetList.isEmpty()) {
3654 for (int j = 0; j < offsetList.size(); j++) {
3655 snaps.append(pos - offsetList.at(j));
3660 for (int i = 0; i < m_guides.count(); i++) {
3661 snaps.append(m_guides.at(i)->position());
3662 if (!offsetList.isEmpty()) {
3663 for (int j = 0; j < offsetList.size(); j++) {
3664 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3670 m_scene->setSnapList(snaps);
3671 //for (int i = 0; i < m_snapPoints.size(); ++i)
3672 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3675 void CustomTrackView::slotSeekToPreviousSnap()
3677 updateSnapPoints(NULL);
3678 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3679 setCursorPos((int) res.frames(m_document->fps()));
3683 void CustomTrackView::slotSeekToNextSnap()
3685 updateSnapPoints(NULL);
3686 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3687 setCursorPos((int) res.frames(m_document->fps()));
3691 void CustomTrackView::clipStart()
3693 ClipItem *item = getMainActiveClip();
3695 setCursorPos((int) item->startPos().frames(m_document->fps()));
3700 void CustomTrackView::clipEnd()
3702 ClipItem *item = getMainActiveClip();
3704 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3709 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3711 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3712 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3713 m_commandStack->push(command);
3716 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3718 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3719 m_commandStack->push(command);
3722 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3724 DocClipBase *base = m_document->clipManager()->getClipById(id);
3725 QList <CommentedTime> markers = base->commentedSnapMarkers();
3727 if (markers.isEmpty()) {
3728 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3731 QUndoCommand *deleteMarkers = new QUndoCommand();
3732 deleteMarkers->setText("Delete clip markers");
3734 for (int i = 0; i < markers.size(); i++) {
3735 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3737 m_commandStack->push(deleteMarkers);
3740 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3742 DocClipBase *base = m_document->clipManager()->getClipById(id);
3743 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3744 else base->deleteSnapMarker(pos);
3745 setDocumentModified();
3746 viewport()->update();
3749 int CustomTrackView::hasGuide(int pos, int offset)
3751 for (int i = 0; i < m_guides.count(); i++) {
3752 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3753 if (qAbs(guidePos - pos) <= offset) return guidePos;
3754 else if (guidePos > pos) return -1;
3759 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3761 if (oldPos > GenTime() && pos > GenTime()) {
3763 for (int i = 0; i < m_guides.count(); i++) {
3764 if (m_guides.at(i)->position() == oldPos) {
3765 Guide *item = m_guides.at(i);
3766 item->updateGuide(pos, comment);
3770 } else if (pos > GenTime()) addGuide(pos, comment);
3774 for (int i = 0; i < m_guides.count(); i++) {
3775 if (m_guides.at(i)->position() == oldPos) {
3776 delete m_guides.takeAt(i);
3781 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3783 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3784 m_document->syncGuides(m_guides);
3787 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3789 for (int i = 0; i < m_guides.count(); i++) {
3790 if (m_guides.at(i)->position() == pos) {
3791 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3795 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3796 scene()->addItem(g);
3798 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3799 m_document->syncGuides(m_guides);
3803 void CustomTrackView::slotAddGuide()
3805 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3806 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3807 if (d.exec() != QDialog::Accepted) return;
3808 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3809 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3810 m_commandStack->push(command);
3814 void CustomTrackView::slotEditGuide(int guidePos)
3817 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3818 else pos = GenTime(guidePos, m_document->fps());
3820 for (int i = 0; i < m_guides.count(); i++) {
3821 if (m_guides.at(i)->position() == pos) {
3822 slotEditGuide(m_guides.at(i)->info());
3827 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3830 void CustomTrackView::slotEditGuide(CommentedTime guide)
3832 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3833 if (d.exec() == QDialog::Accepted) {
3834 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3835 m_commandStack->push(command);
3840 void CustomTrackView::slotEditTimeLineGuide()
3842 if (m_dragGuide == NULL) return;
3843 CommentedTime guide = m_dragGuide->info();
3844 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3845 if (d.exec() == QDialog::Accepted) {
3846 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3847 m_commandStack->push(command);
3851 void CustomTrackView::slotDeleteGuide(int guidePos)
3854 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3855 else pos = GenTime(guidePos, m_document->fps());
3857 for (int i = 0; i < m_guides.count(); i++) {
3858 if (m_guides.at(i)->position() == pos) {
3859 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3860 m_commandStack->push(command);
3865 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3869 void CustomTrackView::slotDeleteTimeLineGuide()
3871 if (m_dragGuide == NULL) return;
3872 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3873 m_commandStack->push(command);
3877 void CustomTrackView::slotDeleteAllGuides()
3879 QUndoCommand *deleteAll = new QUndoCommand();
3880 deleteAll->setText("Delete all guides");
3881 for (int i = 0; i < m_guides.count(); i++) {
3882 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3884 m_commandStack->push(deleteAll);
3887 void CustomTrackView::setTool(PROJECTTOOL tool)
3892 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3895 matrix = matrix.scale(scaleFactor, verticalScale);
3896 m_scene->setScale(scaleFactor, verticalScale);
3897 if (m_visualTip) scene()->removeItem(m_visualTip);
3898 m_animationTimer->stop();
3903 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3905 int diff = sceneRect().width() - m_projectDuration;
3906 if (diff * matrix.m11() < 50) {
3907 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3908 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3910 centerOn(QPointF(cursorPos(), verticalPos));
3913 void CustomTrackView::slotRefreshGuides()
3915 if (KdenliveSettings::showmarkers()) {
3916 for (int i = 0; i < m_guides.count(); i++) {
3917 m_guides.at(i)->update();
3922 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3924 //kDebug() << "// DRAW BG: " << rect.width();
3925 painter->setClipRect(rect);
3926 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3927 QPen pen1 = painter->pen();
3928 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
3929 painter->setPen(pen1);
3930 double min = rect.left();
3931 double max = rect.right();
3932 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
3933 uint maxTrack = m_document->tracksCount();
3934 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3935 QColor audioColor = palette().alternateBase().color();
3936 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3937 for (uint i = 0; i < maxTrack; i++) {
3938 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
3939 if (info.isLocked || info.type == AUDIOTRACK) {
3940 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
3941 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
3943 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
3945 int lowerLimit = m_tracksHeight * maxTrack + 1;
3946 if (height() > lowerLimit) {
3947 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
3948 painter->fillRect(bg, base);
3952 bool CustomTrackView::findString(const QString &text)
3955 for (int i = 0; i < m_searchPoints.size(); ++i) {
3956 marker = m_searchPoints.at(i).comment();
3957 if (marker.contains(text, Qt::CaseInsensitive)) {
3958 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3959 int vert = verticalScrollBar()->value();
3960 int hor = cursorPos();
3961 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3969 bool CustomTrackView::findNextString(const QString &text)
3972 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3973 marker = m_searchPoints.at(i).comment();
3974 if (marker.contains(text, Qt::CaseInsensitive)) {
3975 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3976 int vert = verticalScrollBar()->value();
3977 int hor = cursorPos();
3978 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3987 void CustomTrackView::initSearchStrings()
3989 m_searchPoints.clear();
3990 QList<QGraphicsItem *> itemList = items();
3991 for (int i = 0; i < itemList.count(); i++) {
3992 // parse all clip names
3993 if (itemList.at(i)->type() == AVWIDGET) {
3994 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3995 GenTime start = item->startPos();
3996 CommentedTime t(start, item->clipName());
3997 m_searchPoints.append(t);
3998 // add all clip markers
3999 QList < CommentedTime > markers = item->commentedSnapMarkers();
4000 m_searchPoints += markers;
4005 for (int i = 0; i < m_guides.count(); i++) {
4006 m_searchPoints.append(m_guides.at(i)->info());
4009 qSort(m_searchPoints);
4012 void CustomTrackView::clearSearchStrings()
4014 m_searchPoints.clear();
4018 void CustomTrackView::copyClip()
4020 qDeleteAll(m_copiedItems);
4021 m_copiedItems.clear();
4022 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4023 if (itemList.count() == 0) {
4024 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4027 for (int i = 0; i < itemList.count(); i++) {
4028 if (itemList.at(i)->type() == AVWIDGET) {
4029 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4030 ClipItem *clone = clip->clone(clip->info());
4031 m_copiedItems.append(clone);
4032 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4033 Transition *dup = static_cast <Transition *>(itemList.at(i));
4034 m_copiedItems.append(dup->clone());
4039 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4041 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));
4042 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4043 for (int i = 0; i < collisions.count(); i++) {
4044 if (collisions.at(i)->type() == type) return false;
4049 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4051 for (int i = 0; i < items.count(); i++) {
4052 ItemInfo info = items.at(i)->info();
4053 info.startPos += offset;
4054 info.endPos += offset;
4055 info.track += trackOffset;
4056 if (!canBePastedTo(info, items.at(i)->type())) return false;
4061 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4063 QPainterPath movePath;
4064 movePath.moveTo(0, 0);
4066 for (int i = 0; i < items.count(); i++) {
4067 ItemInfo info = items.at(i)->info();
4068 info.startPos = info.startPos + offset;
4069 info.endPos = info.endPos + offset;
4070 info.track = info.track + trackOffset;
4071 if (info.startPos < GenTime()) {
4072 // No clip should go below 0
4075 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));
4076 movePath.addRect(rect);
4078 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4079 for (int i = 0; i < collisions.count(); i++) {
4080 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4081 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4088 void CustomTrackView::pasteClip()
4090 if (m_copiedItems.count() == 0) {
4091 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4095 if (m_menuPosition.isNull()) {
4096 position = mapFromGlobal(QCursor::pos());
4097 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4098 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4101 } else position = m_menuPosition;
4102 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4103 int track = (int)(position.y() / m_tracksHeight);
4104 ItemInfo first = m_copiedItems.at(0)->info();
4106 GenTime offset = pos - first.startPos;
4107 int trackOffset = track - first.track;
4109 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4110 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4113 QUndoCommand *pasteClips = new QUndoCommand();
4114 pasteClips->setText("Paste clips");
4116 for (int i = 0; i < m_copiedItems.count(); i++) {
4117 // parse all clip names
4118 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4119 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4121 info.startPos = clip->startPos() + offset;
4122 info.endPos = clip->endPos() + offset;
4123 info.cropStart = clip->cropStart();
4124 info.track = clip->track() + trackOffset;
4125 if (canBePastedTo(info, AVWIDGET)) {
4126 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4127 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4128 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4129 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4131 info.startPos = tr->startPos() + offset;
4132 info.endPos = tr->endPos() + offset;
4133 info.track = tr->track() + trackOffset;
4134 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4135 if (info.startPos >= info.endPos) {
4136 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4137 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4138 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4141 m_commandStack->push(pasteClips);
4144 void CustomTrackView::pasteClipEffects()
4146 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4147 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4150 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4152 QUndoCommand *paste = new QUndoCommand();
4153 paste->setText("Paste effects");
4155 QList<QGraphicsItem *> clips = scene()->selectedItems();
4156 for (int i = 0; i < clips.count(); ++i) {
4157 if (clips.at(i)->type() == AVWIDGET) {
4158 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4159 for (int j = 0; j < clip->effectsCount(); j++) {
4160 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4164 m_commandStack->push(paste);
4168 ClipItem *CustomTrackView::getClipUnderCursor() const
4170 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4171 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4172 for (int i = 0; i < collisions.count(); i++) {
4173 if (collisions.at(i)->type() == AVWIDGET) {
4174 return static_cast < ClipItem *>(collisions.at(i));
4180 ClipItem *CustomTrackView::getMainActiveClip() const
4182 QList<QGraphicsItem *> clips = scene()->selectedItems();
4183 if (clips.isEmpty()) {
4184 return getClipUnderCursor();
4186 ClipItem *item = NULL;
4187 for (int i = 0; i < clips.count(); ++i) {
4188 if (clips.at(i)->type() == AVWIDGET)
4189 item = static_cast < ClipItem *>(clips.at(i));
4190 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4192 if (item) return item;
4197 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4199 QList<QGraphicsItem *> clips = scene()->selectedItems();
4200 if (clips.isEmpty()) {
4201 return getClipUnderCursor();
4204 // remove all items in the list that are not clips
4205 for (int i = 0; i < clips.count();) {
4206 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4209 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4210 for (int i = 0; i < clips.count(); ++i) {
4211 if (clips.at(i)->type() == AVWIDGET) {
4212 item = static_cast < ClipItem *>(clips.at(i));
4213 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4221 void CustomTrackView::setInPoint()
4223 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4225 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4228 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4232 ItemInfo startInfo = clip->info();
4233 ItemInfo endInfo = startInfo;
4234 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4235 if (endInfo.startPos >= startInfo.endPos) {
4236 // Check for invalid resize
4237 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4239 } else if (endInfo.startPos < startInfo.startPos) {
4240 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4241 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4242 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4243 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4247 if (clip->type() == TRANSITIONWIDGET) {
4248 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4249 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4252 void CustomTrackView::setOutPoint()
4254 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4256 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4259 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4263 ItemInfo startInfo = clip->info();
4264 ItemInfo endInfo = clip->info();
4265 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4266 if (endInfo.endPos <= startInfo.startPos) {
4267 // Check for invalid resize
4268 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4270 } else if (endInfo.endPos > startInfo.endPos) {
4271 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4272 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4273 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4279 if (clip->type() == TRANSITIONWIDGET) {
4280 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4281 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4284 void CustomTrackView::slotUpdateAllThumbs()
4286 QList<QGraphicsItem *> itemList = items();
4287 //if (itemList.isEmpty()) return;
4289 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4290 for (int i = 0; i < itemList.count(); i++) {
4291 if (itemList.at(i)->type() == AVWIDGET) {
4292 item = static_cast <ClipItem *>(itemList.at(i));
4293 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4294 // Check if we have a cached thumbnail
4295 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4296 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4297 if (QFile::exists(thumb)) {
4299 item->slotSetStartThumb(pix);
4302 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4303 QString endThumb = startThumb;
4304 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4305 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4306 if (QFile::exists(startThumb)) {
4307 QPixmap pix(startThumb);
4308 item->slotSetStartThumb(pix);
4310 if (QFile::exists(endThumb)) {
4311 QPixmap pix(endThumb);
4312 item->slotSetEndThumb(pix);
4316 item->refreshClip(false);
4317 qApp->processEvents();
4320 viewport()->update();
4323 void CustomTrackView::saveThumbnails()
4325 QList<QGraphicsItem *> itemList = items();
4327 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4328 for (int i = 0; i < itemList.count(); i++) {
4329 if (itemList.at(i)->type() == AVWIDGET) {
4330 item = static_cast <ClipItem *>(itemList.at(i));
4331 if (item->clipType() != COLOR) {
4332 // Check if we have a cached thumbnail
4333 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4334 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4335 if (!QFile::exists(thumb)) {
4336 QPixmap pix(item->startThumb());
4340 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4341 QString endThumb = startThumb;
4342 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4343 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4344 if (!QFile::exists(startThumb)) {
4345 QPixmap pix(item->startThumb());
4346 pix.save(startThumb);
4348 if (!QFile::exists(endThumb)) {
4349 QPixmap pix(item->endThumb());
4359 void CustomTrackView::slotInsertTrack(int ix)
4361 TrackDialog d(m_document, parentWidget());
4362 d.label->setText(i18n("Insert track"));
4363 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4364 d.track_nb->setValue(ix);
4365 d.setWindowTitle(i18n("Insert New Track"));
4366 d.slotUpdateName(ix);
4368 if (d.exec() == QDialog::Accepted) {
4369 ix = d.track_nb->value();
4370 if (d.before_select->currentIndex() == 1) {
4374 if (d.video_track->isChecked()) {
4375 info.type = VIDEOTRACK;
4376 info.isMute = false;
4377 info.isBlind = false;
4378 info.isLocked = false;
4380 info.type = AUDIOTRACK;
4381 info.isMute = false;
4382 info.isBlind = true;
4383 info.isLocked = false;
4385 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4386 m_commandStack->push(addTrack);
4387 setDocumentModified();
4391 void CustomTrackView::slotDeleteTrack(int ix)
4393 TrackDialog d(m_document, parentWidget());
4394 d.label->setText(i18n("Delete track"));
4395 d.before_select->setHidden(true);
4396 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4397 d.track_nb->setValue(ix);
4398 d.slotUpdateName(ix);
4399 d.setWindowTitle(i18n("Delete Track"));
4400 d.video_track->setHidden(true);
4401 d.audio_track->setHidden(true);
4402 if (d.exec() == QDialog::Accepted) {
4403 ix = d.track_nb->value();
4404 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4405 deleteTimelineTrack(ix, info);
4406 setDocumentModified();
4407 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4408 m_commandStack->push(command);*/
4412 void CustomTrackView::slotChangeTrack(int ix)
4414 TrackDialog d(m_document, parentWidget());
4415 d.label->setText(i18n("Change track"));
4416 d.before_select->setHidden(true);
4417 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4418 d.track_nb->setValue(ix);
4419 d.slotUpdateName(ix);
4420 d.setWindowTitle(i18n("Change Track Type"));
4422 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4423 d.video_track->setChecked(true);
4425 d.audio_track->setChecked(true);
4427 if (d.exec() == QDialog::Accepted) {
4429 info.isLocked = false;
4430 info.isMute = false;
4431 ix = d.track_nb->value();
4433 if (d.video_track->isChecked()) {
4434 info.type = VIDEOTRACK;
4435 info.isBlind = false;
4437 info.type = AUDIOTRACK;
4438 info.isBlind = true;
4440 changeTimelineTrack(ix, info);
4441 setDocumentModified();
4446 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4448 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4449 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4450 QList<QGraphicsItem *> selection = m_scene->items(r);
4451 QUndoCommand *deleteTrack = new QUndoCommand();
4452 deleteTrack->setText("Delete track");
4454 // Delete all clips in selected track
4455 for (int i = 0; i < selection.count(); i++) {
4456 if (selection.at(i)->type() == AVWIDGET) {
4457 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4458 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4459 m_scene->removeItem(item);
4462 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4463 Transition *item = static_cast <Transition *>(selection.at(i));
4464 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4465 m_scene->removeItem(item);
4471 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4472 m_commandStack->push(deleteTrack);
4475 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4477 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4478 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4479 m_commandStack->push(changeTrack);
4482 void CustomTrackView::autoTransition()
4484 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4485 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4486 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4489 Transition *tr = static_cast <Transition*>(itemList.at(0));
4490 tr->setAutomatic(!tr->isAutomatic());
4491 QDomElement transition = tr->toXML();
4492 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);
4496 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4499 QDomNodeList params = effect.elementsByTagName("parameter");
4500 for (int i = 0; i < params.count(); i++) {
4501 QDomElement e = params.item(i).toElement();
4502 if (!e.isNull() && e.attribute("type") == "constant") {
4503 if (e.hasAttribute("factor")) {
4504 double factor = e.attribute("factor").toDouble();
4505 double value = e.attribute("value").toDouble();
4506 value = value / factor;
4507 result.append(QString::number(value));
4508 } else result.append(e.attribute("value"));
4514 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4516 QList<QGraphicsItem *> list = scene()->items();
4517 ClipItem *clip = NULL;
4518 for (int i = 0; i < list.size(); ++i) {
4519 if (list.at(i)->type() == AVWIDGET) {
4520 clip = static_cast <ClipItem *>(list.at(i));
4521 if (clip->clipProducer() == id) {
4522 clip->setClipName(name);
4526 viewport()->update();
4529 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4531 minimum = GenTime();
4532 maximum = GenTime();
4533 QList<QGraphicsItem *> selection;
4534 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4535 selection.removeAll(item);
4536 for (int i = 0; i < selection.count(); i++) {
4537 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4538 if (clip && clip->type() == AVWIDGET) {
4539 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4540 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4545 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4547 minimum = GenTime();
4548 maximum = GenTime();
4549 QList<QGraphicsItem *> selection;
4550 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4551 selection.removeAll(item);
4552 for (int i = 0; i < selection.count(); i++) {
4553 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4554 if (clip && clip->type() == TRANSITIONWIDGET) {
4555 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4556 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4562 void CustomTrackView::loadGroups(const QDomNodeList groups)
4564 for (int i = 0; i < groups.count(); i++) {
4565 QDomNodeList children = groups.at(i).childNodes();
4566 scene()->clearSelection();
4567 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4568 QDomNode n = children.item(nodeindex);
4569 QDomElement elem = n.toElement();
4570 int pos = elem.attribute("position").toInt();
4571 int track = elem.attribute("track").toInt();
4572 if (elem.tagName() == "clipitem") {
4573 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4574 if (clip) clip->setSelected(true);
4576 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4577 if (clip) clip->setSelected(true);
4580 groupSelectedItems(false, true);
4584 void CustomTrackView::splitAudio()
4586 resetSelectionGroup();
4587 QList<QGraphicsItem *> selection = scene()->selectedItems();
4588 if (selection.isEmpty()) {
4589 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4592 QUndoCommand *splitCommand = new QUndoCommand();
4593 splitCommand->setText(i18n("Split audio"));
4594 for (int i = 0; i < selection.count(); i++) {
4595 if (selection.at(i)->type() == AVWIDGET) {
4596 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4597 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4598 if (clip->parentItem()) {
4599 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4601 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4606 m_commandStack->push(splitCommand);
4609 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4611 ClipItem *clip = getClipItemAt(pos, track);
4613 kDebug() << "// Cannot find clip to split!!!";
4617 int start = pos.frames(m_document->fps());
4618 int freetrack = m_document->tracksCount() - track - 1;
4619 for (; freetrack > 0; freetrack--) {
4620 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4621 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4622 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4623 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4624 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4629 kDebug() << "GOT TRK: " << track;
4630 if (freetrack == 0) {
4631 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4634 info.startPos = clip->startPos();
4635 info.endPos = clip->endPos();
4636 info.cropStart = clip->cropStart();
4637 info.track = m_document->tracksCount() - freetrack;
4638 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4639 scene()->clearSelection();
4640 clip->setSelected(true);
4641 ClipItem *audioClip = getClipItemAt(start, info.track);
4643 clip->setVideoOnly(true);
4644 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4645 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4646 audioClip->setSelected(true);
4647 audioClip->setAudioOnly(true);
4648 groupSelectedItems(false, true);
4652 // unsplit clip: remove audio part and change video part to normal clip
4653 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4654 kDebug() << "//CANNOT FIND CLP GRP";
4657 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4658 QList<QGraphicsItem *> children = grp->childItems();
4659 if (children.count() != 2) {
4660 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4663 for (int i = 0; i < children.count(); i++) {
4664 if (children.at(i) != clip) {
4665 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4666 ItemInfo info = clip->info();
4667 deleteClip(clp->info());
4668 clip->setVideoOnly(false);
4669 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4673 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4674 m_document->clipManager()->removeGroup(grp);
4675 scene()->destroyItemGroup(grp);
4679 void CustomTrackView::setVideoOnly()
4681 resetSelectionGroup();
4682 QList<QGraphicsItem *> selection = scene()->selectedItems();
4683 if (selection.isEmpty()) {
4684 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4687 QUndoCommand *videoCommand = new QUndoCommand();
4688 videoCommand->setText(i18n("Video only"));
4689 for (int i = 0; i < selection.count(); i++) {
4690 if (selection.at(i)->type() == AVWIDGET) {
4691 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4692 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4693 if (clip->parentItem()) {
4694 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4696 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4701 m_commandStack->push(videoCommand);
4704 void CustomTrackView::setAudioOnly()
4706 resetSelectionGroup();
4707 QList<QGraphicsItem *> selection = scene()->selectedItems();
4708 if (selection.isEmpty()) {
4709 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4712 QUndoCommand *videoCommand = new QUndoCommand();
4713 videoCommand->setText(i18n("Audio only"));
4714 for (int i = 0; i < selection.count(); i++) {
4715 if (selection.at(i)->type() == AVWIDGET) {
4716 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4717 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4718 if (clip->parentItem()) {
4719 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4721 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4726 m_commandStack->push(videoCommand);
4729 void CustomTrackView::setAudioAndVideo()
4731 resetSelectionGroup();
4732 QList<QGraphicsItem *> selection = scene()->selectedItems();
4733 if (selection.isEmpty()) {
4734 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4737 QUndoCommand *videoCommand = new QUndoCommand();
4738 videoCommand->setText(i18n("Audio and Video"));
4739 for (int i = 0; i < selection.count(); i++) {
4740 if (selection.at(i)->type() == AVWIDGET) {
4741 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4742 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4743 if (clip->parentItem()) {
4744 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4746 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4751 m_commandStack->push(videoCommand);
4754 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4756 ClipItem *clip = getClipItemAt(pos, track);
4758 kDebug() << "// Cannot find clip to split!!!";
4762 int start = pos.frames(m_document->fps());
4763 clip->setVideoOnly(true);
4764 clip->setAudioOnly(false);
4765 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4766 } else if (audioOnly) {
4767 int start = pos.frames(m_document->fps());
4768 clip->setAudioOnly(true);
4769 clip->setVideoOnly(false);
4770 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4772 int start = pos.frames(m_document->fps());
4773 clip->setAudioOnly(false);
4774 clip->setVideoOnly(false);
4775 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4778 setDocumentModified();
4781 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4783 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4784 m_clipTypeGroup->setEnabled(false);
4786 m_clipTypeGroup->setEnabled(true);
4787 QList <QAction *> actions = m_clipTypeGroup->actions();
4789 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4790 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4791 else lookup = "clip_audio_and_video";
4792 for (int i = 0; i < actions.count(); i++) {
4793 if (actions.at(i)->data().toString() == lookup) {
4794 actions.at(i)->setChecked(true);
4801 void CustomTrackView::reloadTransitionLumas()
4805 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4806 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4807 for (int i = 0; i < params.count(); i++) {
4808 QDomElement e = params.item(i).toElement();
4809 if (e.attribute("tag") == "resource") {
4810 lumaNames = e.attribute("paramlistdisplay");
4811 lumaFiles = e.attribute("paramlist");
4816 QList<QGraphicsItem *> itemList = items();
4817 Transition *transitionitem;
4818 QDomElement transitionXml;
4819 for (int i = 0; i < itemList.count(); i++) {
4820 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4821 transitionitem = static_cast <Transition*>(itemList.at(i));
4822 transitionXml = transitionitem->toXML();
4823 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4824 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4825 for (int i = 0; i < params.count(); i++) {
4826 QDomElement e = params.item(i).toElement();
4827 if (e.attribute("tag") == "resource") {
4828 e.setAttribute("paramlistdisplay", lumaNames);
4829 e.setAttribute("paramlist", lumaFiles);
4834 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4835 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4836 for (int i = 0; i < params.count(); i++) {
4837 QDomElement e = params.item(i).toElement();
4838 if (e.attribute("tag") == "luma") {
4839 e.setAttribute("paramlistdisplay", lumaNames);
4840 e.setAttribute("paramlist", lumaFiles);
4847 emit transitionItemSelected(NULL);
4850 #include "customtrackview.moc"