1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
126 KdenliveSettings::setTrackheight(m_tracksHeight);
127 m_animationTimer = new QTimeLine(800);
128 m_animationTimer->setFrameRange(0, 5);
129 m_animationTimer->setUpdateInterval(100);
130 m_animationTimer->setLoopCount(0);
131 m_tipColor = QColor(0, 192, 0, 200);
132 QColor border = QColor(255, 255, 255, 100);
133 m_tipPen.setColor(border);
134 m_tipPen.setWidth(3);
135 setContentsMargins(0, 0, 0, 0);
136 const int maxHeight = m_tracksHeight * m_document->tracksCount();
137 setSceneRect(0, 0, sceneRect().width(), maxHeight);
138 verticalScrollBar()->setMaximum(maxHeight);
139 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
140 m_cursorLine->setZValue(1000);
144 pen1.setColor(Qt::black);
145 m_cursorLine->setPen(pen1);
146 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
148 KIcon razorIcon("edit-cut");
149 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
151 KIcon spacerIcon("kdenlive-spacer-tool");
152 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
153 verticalScrollBar()->setTracking(true);
154 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
155 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
156 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
157 m_scrollTimer.setInterval(100);
158 m_scrollTimer.setSingleShot(true);
160 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
161 m_thumbsTimer.setInterval(500);
162 m_thumbsTimer.setSingleShot(true);
165 CustomTrackView::~CustomTrackView()
167 qDeleteAll(m_guides);
168 m_waitingThumbs.clear();
171 void CustomTrackView::setDocumentModified()
173 m_document->setModified(true);
176 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
178 m_timelineContextMenu = timeline;
179 m_timelineContextClipMenu = clip;
180 m_clipTypeGroup = clipTypeGroup;
181 QList <QAction *> list = m_timelineContextClipMenu->actions();
182 for (int i = 0; i < list.count(); i++) {
183 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
184 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
187 m_timelineContextTransitionMenu = transition;
188 list = m_timelineContextTransitionMenu->actions();
189 for (int i = 0; i < list.count(); i++) {
190 if (list.at(i)->data().toString() == "auto") {
191 m_autoTransition = list.at(i);
196 m_timelineContextMenu->addSeparator();
197 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
198 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
199 m_timelineContextMenu->addAction(m_deleteGuide);
201 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
202 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
203 m_timelineContextMenu->addAction(m_editGuide);
206 void CustomTrackView::checkAutoScroll()
208 m_autoScroll = KdenliveSettings::autoscroll();
211 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
212 return m_scene->m_tracksList;
215 void CustomTrackView::checkTrackHeight()
217 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
218 m_tracksHeight = KdenliveSettings::trackheight();
219 emit trackHeightChanged();
220 QList<QGraphicsItem *> itemList = items();
222 Transition *transitionitem;
223 bool snap = KdenliveSettings::snaptopoints();
224 KdenliveSettings::setSnaptopoints(false);
225 for (int i = 0; i < itemList.count(); i++) {
226 if (itemList.at(i)->type() == AVWIDGET) {
227 item = (ClipItem*) itemList.at(i);
228 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
229 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
230 item->resetThumbs(true);
231 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
232 transitionitem = (Transition*) itemList.at(i);
233 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
234 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
237 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
239 for (int i = 0; i < m_guides.count(); i++) {
240 QLineF l = m_guides.at(i)->line();
241 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
242 m_guides.at(i)->setLine(l);
245 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
246 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
247 KdenliveSettings::setSnaptopoints(snap);
248 viewport()->update();
251 /** Zoom or move viewport on mousewheel
253 * If mousewheel+Ctrl, zooms in/out on the timeline.
255 * With Ctrl, moves viewport towards end of timeline if down/back,
256 * opposite on up/forward.
258 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
259 void CustomTrackView::wheelEvent(QWheelEvent * e)
261 if (e->modifiers() == Qt::ControlModifier) {
262 if (e->delta() > 0) emit zoomIn();
265 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
266 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
270 int CustomTrackView::getPreviousVideoTrack(int track)
272 track = m_document->tracksCount() - track - 1;
274 for (int i = track; i > -1; i--) {
275 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
281 void CustomTrackView::slotFetchNextThumbs()
283 if (!m_waitingThumbs.isEmpty()) {
284 ClipItem *item = m_waitingThumbs.takeFirst();
285 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
286 item = m_waitingThumbs.takeFirst();
288 if (item) item->slotFetchThumbs();
289 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
293 void CustomTrackView::slotCheckMouseScrolling()
295 if (m_scrollOffset == 0) {
296 m_scrollTimer.stop();
299 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
300 m_scrollTimer.start();
303 void CustomTrackView::slotCheckPositionScrolling()
305 // If mouse is at a border of the view, scroll
306 if (m_moveOpMode != SEEK) return;
307 if (mapFromScene(m_cursorPos, 0).x() < 3) {
308 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
309 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
310 setCursorPos(mapToScene(QPoint(-2, 0)).x());
311 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
312 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
313 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
314 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
321 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
323 int pos = event->x();
324 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
325 emit mousePosition(mappedXPos);
327 if (event->buttons() & Qt::MidButton) return;
328 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
329 event->setAccepted(true);
331 QGraphicsView::mouseMoveEvent(event);
335 if (event->buttons() != Qt::NoButton) {
336 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
337 if (m_dragItem && m_tool == SELECTTOOL) {
338 if (m_operationMode == MOVE && move) {
339 QGraphicsView::mouseMoveEvent(event);
340 // If mouse is at a border of the view, scroll
342 m_scrollOffset = -30;
343 m_scrollTimer.start();
344 } else if (viewport()->width() - pos < 10) {
346 m_scrollTimer.start();
347 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
349 } else if (m_operationMode == RESIZESTART && move) {
350 double snappedPos = getSnapPointForPos(mappedXPos);
351 m_document->renderer()->pause();
352 m_dragItem->resizeStart((int)(snappedPos));
353 } else if (m_operationMode == RESIZEEND && move) {
354 double snappedPos = getSnapPointForPos(mappedXPos);
355 m_document->renderer()->pause();
356 m_dragItem->resizeEnd((int)(snappedPos));
357 } else if (m_operationMode == FADEIN && move) {
358 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
359 } else if (m_operationMode == FADEOUT && move) {
360 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
361 } else if (m_operationMode == KEYFRAME && move) {
362 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
363 double pos = mapToScene(event->pos()).toPoint().y();
364 QRectF br = m_dragItem->sceneBoundingRect();
365 double maxh = 100.0 / br.height();
366 pos = (br.bottom() - pos) * maxh;
367 m_dragItem->updateKeyFramePos(keyFramePos, pos);
369 if (m_visualTip) scene()->removeItem(m_visualTip);
370 m_animationTimer->stop();
376 } else if (m_operationMode == MOVEGUIDE) {
377 if (m_visualTip) scene()->removeItem(m_visualTip);
378 m_animationTimer->stop();
383 QGraphicsView::mouseMoveEvent(event);
385 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
387 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
388 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
392 if (m_tool == RAZORTOOL) {
393 setCursor(m_razorCursor);
394 //QGraphicsView::mouseMoveEvent(event);
396 } else if (m_tool == SPACERTOOL) {
397 setCursor(m_spacerCursor);
401 QList<QGraphicsItem *> itemList = items(event->pos());
402 QGraphicsRectItem *item = NULL;
403 OPERATIONTYPE opMode = NONE;
405 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
407 } else for (int i = 0; i < itemList.count(); i++) {
408 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
409 item = (QGraphicsRectItem*) itemList.at(i);
414 if (item && event->buttons() == Qt::NoButton) {
415 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
416 if (m_tool == RAZORTOOL) {
417 // razor tool over a clip, display current frame in monitor
418 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
419 //TODO: solve crash when showing frame when moving razor over clip
420 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
425 opMode = clip->operationMode(mapToScene(event->pos()));
426 const double size = 5;
427 if (opMode == m_moveOpMode) {
428 QGraphicsView::mouseMoveEvent(event);
432 scene()->removeItem(m_visualTip);
433 m_animationTimer->stop();
440 m_moveOpMode = opMode;
441 if (opMode == MOVE) {
442 setCursor(Qt::OpenHandCursor);
443 } else if (opMode == RESIZESTART) {
444 setCursor(KCursor("left_side", Qt::SizeHorCursor));
445 if (m_visualTip == NULL) {
446 QRectF rect = clip->sceneBoundingRect();
448 polygon << QPoint(0, - size * 2);
449 polygon << QPoint(size * 2, 0);
450 polygon << QPoint(0, size * 2);
451 polygon << QPoint(0, - size * 2);
453 m_visualTip = new QGraphicsPolygonItem(polygon);
454 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
455 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
456 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
457 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
458 m_visualTip->setZValue(100);
459 m_animation = new QGraphicsItemAnimation;
460 m_animation->setItem(m_visualTip);
461 m_animation->setTimeLine(m_animationTimer);
462 m_animation->setScaleAt(.5, 2, 1);
463 m_animation->setScaleAt(1, 1, 1);
464 scene()->addItem(m_visualTip);
465 m_animationTimer->start();
467 } else if (opMode == RESIZEEND) {
468 setCursor(KCursor("right_side", Qt::SizeHorCursor));
469 if (m_visualTip == NULL) {
470 QRectF rect = clip->sceneBoundingRect();
472 polygon << QPoint(0, - size * 2);
473 polygon << QPoint(- size * 2, 0);
474 polygon << QPoint(0, size * 2);
475 polygon << QPoint(0, - size * 2);
477 m_visualTip = new QGraphicsPolygonItem(polygon);
478 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
479 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
480 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
481 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
482 m_visualTip->setZValue(100);
483 m_animation = new QGraphicsItemAnimation;
484 m_animation->setItem(m_visualTip);
485 m_animation->setTimeLine(m_animationTimer);
486 m_animation->setScaleAt(.5, 2, 1);
487 m_animation->setScaleAt(1, 1, 1);
488 scene()->addItem(m_visualTip);
489 m_animationTimer->start();
491 } else if (opMode == FADEIN) {
492 if (m_visualTip == NULL) {
493 ClipItem *item = (ClipItem *) clip;
494 QRectF rect = clip->sceneBoundingRect();
495 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
496 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
497 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
498 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
500 m_visualTip->setZValue(100);
501 m_animation = new QGraphicsItemAnimation;
502 m_animation->setItem(m_visualTip);
503 m_animation->setTimeLine(m_animationTimer);
504 m_animation->setScaleAt(.5, 2, 2);
505 m_animation->setScaleAt(1, 1, 1);
506 scene()->addItem(m_visualTip);
507 m_animationTimer->start();
509 setCursor(Qt::PointingHandCursor);
510 } else if (opMode == FADEOUT) {
511 if (m_visualTip == NULL) {
512 ClipItem *item = (ClipItem *) clip;
513 QRectF rect = clip->sceneBoundingRect();
514 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
515 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
516 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
517 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
518 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
519 m_visualTip->setZValue(100);
520 m_animation = new QGraphicsItemAnimation;
521 m_animation->setItem(m_visualTip);
522 m_animation->setTimeLine(m_animationTimer);
523 m_animation->setScaleAt(.5, 2, 2);
524 m_animation->setScaleAt(1, 1, 1);
525 scene()->addItem(m_visualTip);
526 m_animationTimer->start();
528 setCursor(Qt::PointingHandCursor);
529 } else if (opMode == TRANSITIONSTART) {
530 if (m_visualTip == NULL) {
531 QRectF rect = clip->sceneBoundingRect();
533 polygon << QPoint(0, - size * 2);
534 polygon << QPoint(size * 2, 0);
535 polygon << QPoint(0, 0);
536 polygon << QPoint(0, - size * 2);
538 m_visualTip = new QGraphicsPolygonItem(polygon);
539 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
540 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
541 m_visualTip->setPos(rect.x(), rect.bottom());
542 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
543 m_visualTip->setZValue(100);
544 m_animation = new QGraphicsItemAnimation;
545 m_animation->setItem(m_visualTip);
546 m_animation->setTimeLine(m_animationTimer);
547 m_animation->setScaleAt(.5, 2, 2);
548 m_animation->setScaleAt(1, 1, 1);
549 scene()->addItem(m_visualTip);
550 m_animationTimer->start();
552 setCursor(Qt::PointingHandCursor);
553 } else if (opMode == TRANSITIONEND) {
554 if (m_visualTip == NULL) {
555 QRectF rect = clip->sceneBoundingRect();
557 polygon << QPoint(0, - size * 2);
558 polygon << QPoint(- size * 2, 0);
559 polygon << QPoint(0, 0);
560 polygon << QPoint(0, - size * 2);
562 m_visualTip = new QGraphicsPolygonItem(polygon);
563 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
564 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
565 m_visualTip->setPos(rect.right(), rect.bottom());
566 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
567 m_visualTip->setZValue(100);
568 m_animation = new QGraphicsItemAnimation;
569 m_animation->setItem(m_visualTip);
570 m_animation->setTimeLine(m_animationTimer);
571 m_animation->setScaleAt(.5, 2, 2);
572 m_animation->setScaleAt(1, 1, 1);
573 scene()->addItem(m_visualTip);
574 m_animationTimer->start();
576 setCursor(Qt::PointingHandCursor);
577 } else if (opMode == KEYFRAME) {
578 setCursor(Qt::PointingHandCursor);
580 } // no clip under mouse
581 else if (m_tool == RAZORTOOL) {
584 } else if (opMode == MOVEGUIDE) {
585 m_moveOpMode = opMode;
586 setCursor(Qt::SplitHCursor);
589 scene()->removeItem(m_visualTip);
590 m_animationTimer->stop();
597 setCursor(Qt::ArrowCursor);
598 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
599 QGraphicsView::mouseMoveEvent(event);
601 setCursorPos(mappedXPos);
602 slotCheckPositionScrolling();
604 } else m_moveOpMode = NONE;
606 QGraphicsView::mouseMoveEvent(event);
610 void CustomTrackView::mousePressEvent(QMouseEvent * event)
612 setFocus(Qt::MouseFocusReason);
613 m_menuPosition = QPoint();
615 // special cases (middle click button or ctrl / shift click
616 if (event->button() == Qt::MidButton) {
617 m_document->renderer()->switchPlay();
618 m_blockRefresh = false;
619 m_operationMode = NONE;
623 if (event->modifiers() & Qt::ShiftModifier) {
624 // Rectangle selection
625 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
626 setDragMode(QGraphicsView::RubberBandDrag);
627 if (!(event->modifiers() & Qt::ControlModifier)) {
628 resetSelectionGroup();
629 scene()->clearSelection();
631 m_blockRefresh = false;
632 m_operationMode = RUBBERSELECTION;
633 QGraphicsView::mousePressEvent(event);
637 m_blockRefresh = true;
639 bool collision = false;
641 if (m_tool != RAZORTOOL) activateMonitor();
642 else if (m_document->renderer()->playSpeed() != 0.0) {
643 m_document->renderer()->pause();
646 m_clickEvent = event->pos();
648 // check item under mouse
649 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
651 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
652 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
653 setDragMode(QGraphicsView::ScrollHandDrag);
654 QGraphicsView::mousePressEvent(event);
655 m_blockRefresh = false;
656 m_operationMode = NONE;
660 // if a guide and a clip were pressed, just select the guide
661 for (int i = 0; i < collisionList.count(); ++i) {
662 if (collisionList.at(i)->type() == GUIDEITEM) {
663 // a guide item was pressed
664 m_dragGuide = (Guide *) collisionList.at(i);
665 if (event->button() == Qt::LeftButton) { // move it
666 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
668 m_operationMode = MOVEGUIDE;
669 // deselect all clips so that only the guide will move
670 m_scene->clearSelection();
671 resetSelectionGroup(false);
672 updateSnapPoints(NULL);
673 QGraphicsView::mousePressEvent(event);
675 } else // show context menu
680 // Find first clip, transition or group under mouse (when no guides selected)
682 AbstractGroupItem *dragGroup = NULL;
683 AbstractClipItem *collisionClip = NULL;
685 while (!m_dragGuide && ct < collisionList.count()) {
686 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
687 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
688 if (collisionClip == m_dragItem) {
689 collisionClip = NULL;
690 } else m_dragItem = collisionClip;
692 m_dragItemInfo = m_dragItem->info();
693 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
694 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
695 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
702 if (m_dragItem) emit clipItemSelected(NULL);
706 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
707 // update transition menu action
708 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
709 m_autoTransition->setEnabled(true);
710 } else m_autoTransition->setEnabled(false);
712 // context menu requested
713 if (event->button() == Qt::RightButton) {
715 if (dragGroup) dragGroup->setSelected(true);
716 else if (!m_dragItem->isSelected()) {
717 resetSelectionGroup(false);
718 m_scene->clearSelection();
719 m_dragItem->setSelected(true);
721 } else if (!m_dragGuide) {
722 // check if there is a guide close to mouse click
723 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
724 for (int i = 0; i < guidesCollisionList.count(); i++) {
725 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
726 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
730 // keep this to support multiple guides context menu in the future (?)
731 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
732 guidesCollisionList.removeAt(0);
734 if (!guidesCollisionList.isEmpty())
735 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
738 m_operationMode = NONE;
739 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
740 m_menuPosition = m_clickEvent;
746 // No item under click
747 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
748 resetSelectionGroup(false);
749 setCursor(Qt::ArrowCursor);
750 m_scene->clearSelection();
752 updateClipTypeActions(NULL);
753 if (m_tool == SPACERTOOL) {
754 QList<QGraphicsItem *> selection;
755 if (event->modifiers() == Qt::ControlModifier) {
756 // Ctrl + click, select all items on track after click position
757 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
758 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
760 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;
762 // Select all items on all tracks after click position
763 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
764 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
767 QList <GenTime> offsetList;
768 for (int i = 0; i < selection.count(); i++) {
769 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
770 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
771 offsetList.append(item->startPos());
772 offsetList.append(item->endPos());
773 selection.at(i)->setSelected(true);
775 if (selection.at(i)->type() == GROUPWIDGET) {
776 QList<QGraphicsItem *> children = selection.at(i)->childItems();
777 for (int j = 0; j < children.count(); j++) {
778 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
779 offsetList.append(item->startPos());
780 offsetList.append(item->endPos());
782 selection.at(i)->setSelected(true);
786 if (!offsetList.isEmpty()) {
788 QList <GenTime> cleandOffsetList;
789 GenTime startOffset = offsetList.takeFirst();
790 for (int k = 0; k < offsetList.size(); k++) {
791 GenTime newoffset = offsetList.at(k) - startOffset;
792 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
793 cleandOffsetList.append(newoffset);
796 updateSnapPoints(NULL, cleandOffsetList, true);
798 groupSelectedItems(true);
799 m_operationMode = SPACER;
801 setCursorPos((int)(mapToScene(event->x(), 0).x()));
803 QGraphicsView::mousePressEvent(event);
808 if (m_tool == RAZORTOOL && m_dragItem) {
809 if (m_dragItem->type() == TRANSITIONWIDGET) {
810 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
814 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
815 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
820 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
821 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
822 m_document->renderer()->pause();
823 m_commandStack->push(command);
824 setDocumentModified();
830 bool itemSelected = false;
831 if (m_dragItem->isSelected()) itemSelected = true;
832 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
833 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
835 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
836 if (event->modifiers() != Qt::ControlModifier) {
837 m_scene->clearSelection();
838 resetSelectionGroup(false);
839 } else resetSelectionGroup();
841 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
842 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
843 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
845 bool selected = !m_dragItem->isSelected();
846 if (dragGroup) dragGroup->setSelected(selected);
847 else m_dragItem->setSelected(selected);
849 groupSelectedItems();
850 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
851 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
852 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
855 // Update snap points
856 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
858 QList <GenTime> offsetList;
859 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
860 for (int i = 0; i < children.count(); i++) {
861 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
862 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
863 offsetList.append(item->startPos());
864 offsetList.append(item->endPos());
867 if (!offsetList.isEmpty()) {
869 GenTime startOffset = offsetList.takeFirst();
870 QList <GenTime> cleandOffsetList;
871 for (int k = 0; k < offsetList.size(); k++) {
872 GenTime newoffset = offsetList.at(k) - startOffset;
873 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
874 cleandOffsetList.append(newoffset);
877 updateSnapPoints(NULL, cleandOffsetList, true);
881 if (collisionClip != NULL || m_dragItem == NULL) {
882 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
883 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
884 emit clipItemSelected(selected);
885 } else emit clipItemSelected(NULL);
888 // If clicked item is selected, allow move
889 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
891 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
892 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
894 if (m_operationMode == KEYFRAME) {
895 m_dragItem->updateSelectedKeyFrame();
896 m_blockRefresh = false;
898 } else if (m_operationMode == MOVE) {
899 setCursor(Qt::ClosedHandCursor);
900 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
902 info.startPos = m_dragItem->startPos();
903 info.track = m_dragItem->track();
904 int transitiontrack = getPreviousVideoTrack(info.track);
905 ClipItem *transitionClip = NULL;
906 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
907 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
908 info.endPos = transitionClip->endPos();
909 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
910 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
911 // Check there is no other transition at that place
912 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
913 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
914 QList<QGraphicsItem *> selection = m_scene->items(r);
915 bool transitionAccepted = true;
916 for (int i = 0; i < selection.count(); i++) {
917 if (selection.at(i)->type() == TRANSITIONWIDGET) {
918 Transition *tr = static_cast <Transition *>(selection.at(i));
919 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
920 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
921 } else transitionAccepted = false;
924 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
925 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
926 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
928 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
929 info.track = m_dragItem->track();
930 int transitiontrack = getPreviousVideoTrack(info.track);
931 ClipItem *transitionClip = NULL;
932 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
933 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
934 info.startPos = transitionClip->startPos();
935 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
936 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
937 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
938 EffectsList::setParameter(transition, "reverse", "1");
940 // Check there is no other transition at that place
941 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
942 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
943 QList<QGraphicsItem *> selection = m_scene->items(r);
944 bool transitionAccepted = true;
945 for (int i = 0; i < selection.count(); i++) {
946 if (selection.at(i)->type() == TRANSITIONWIDGET) {
947 Transition *tr = static_cast <Transition *>(selection.at(i));
948 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
949 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
950 } else transitionAccepted = false;
953 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
954 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
956 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
957 resetSelectionGroup(false);
958 m_dragItem->setSelected(true);
961 m_blockRefresh = false;
963 //QGraphicsView::mousePressEvent(event);
966 void CustomTrackView::resetSelectionGroup(bool selectItems)
968 if (m_selectionGroup) {
969 // delete selection group
970 bool snap = KdenliveSettings::snaptopoints();
971 KdenliveSettings::setSnaptopoints(false);
973 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
974 scene()->destroyItemGroup(m_selectionGroup);
975 for (int i = 0; i < children.count(); i++) {
976 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
977 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
978 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
979 children.at(i)->setSelected(selectItems);
981 } else if (children.at(i)->type() == GROUPWIDGET) {
982 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
983 children.at(i)->setSelected(selectItems);
986 m_selectionGroup = NULL;
987 KdenliveSettings::setSnaptopoints(snap);
991 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
993 if (m_selectionGroup) {
994 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
997 QList<QGraphicsItem *> selection = m_scene->selectedItems();
998 if (selection.isEmpty()) return;
999 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
1000 // Find top left position of selection
1001 for (int i = 1; i < selection.count(); i++) {
1002 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
1003 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
1004 if (currenttop.x() < top.x()) top.setX(currenttop.x());
1005 if (currenttop.y() < top.y()) top.setY(currenttop.y());
1009 if (force || selection.count() > 1) {
1010 bool snap = KdenliveSettings::snaptopoints();
1011 KdenliveSettings::setSnaptopoints(false);
1012 if (createNewGroup) {
1013 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1014 newGroup->translate(-top.x(), -top.y() + 1);
1015 newGroup->setPos(top.x(), top.y() - 1);
1016 scene()->addItem(newGroup);
1018 // CHeck if we are trying to include a group in a group
1019 QList <AbstractGroupItem *> groups;
1020 for (int i = 0; i < selection.count(); i++) {
1021 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1022 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1023 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1025 if (!groups.isEmpty()) {
1026 // ungroup previous groups
1027 while (!groups.isEmpty()) {
1028 AbstractGroupItem *grp = groups.takeFirst();
1029 m_document->clipManager()->removeGroup(grp);
1030 scene()->destroyItemGroup(grp);
1032 selection = m_scene->selectedItems();
1035 for (int i = 0; i < selection.count(); i++) {
1036 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1037 newGroup->addToGroup(selection.at(i));
1038 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1041 KdenliveSettings::setSnaptopoints(snap);
1043 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1044 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1045 m_selectionGroup->setPos(top.x(), top.y() - 1);
1046 scene()->addItem(m_selectionGroup);
1047 for (int i = 0; i < selection.count(); i++) {
1048 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1049 m_selectionGroup->addToGroup(selection.at(i));
1050 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1053 KdenliveSettings::setSnaptopoints(snap);
1054 if (m_selectionGroup) {
1055 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1056 m_selectionGroupInfo.track = m_selectionGroup->track();
1059 } else resetSelectionGroup();
1062 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1064 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1065 if (m_moveOpMode == KEYFRAME) {
1066 // user double clicked on a keyframe, open edit dialog
1067 QDialog d(parentWidget());
1068 Ui::KeyFrameDialog_UI view;
1070 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1071 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1072 view.kfr_value->setFocus();
1073 if (d.exec() == QDialog::Accepted) {
1074 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1075 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1076 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1077 QString previous = item->keyframes(item->selectedEffectIndex());
1078 item->updateKeyframeEffect();
1079 QString next = item->keyframes(item->selectedEffectIndex());
1080 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1081 m_commandStack->push(command);
1082 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1083 emit clipItemSelected(item, item->selectedEffectIndex());
1088 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1089 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1090 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1091 QString previous = item->keyframes(item->selectedEffectIndex());
1092 item->updateKeyframeEffect();
1093 QString next = item->keyframes(item->selectedEffectIndex());
1094 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1095 m_commandStack->push(command);
1096 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1097 emit clipItemSelected(item, item->selectedEffectIndex());
1099 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1100 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1103 if (m_dragItem->type() == TRANSITIONWIDGET) {
1104 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1106 getClipAvailableSpace(m_dragItem, minimum, maximum);
1108 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1109 d.setMargins(minimum, maximum);
1110 if (d.exec() == QDialog::Accepted) {
1111 if (m_dragItem->type() == TRANSITIONWIDGET) {
1112 // move & resize transition
1114 startInfo.startPos = m_dragItem->startPos();
1115 startInfo.endPos = m_dragItem->endPos();
1116 startInfo.track = m_dragItem->track();
1118 endInfo.startPos = d.startPos();
1119 endInfo.endPos = endInfo.startPos + d.duration();
1120 endInfo.track = m_dragItem->track();
1121 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1122 m_commandStack->push(command);
1124 // move and resize clip
1125 QUndoCommand *moveCommand = new QUndoCommand();
1126 moveCommand->setText(i18n("Edit clip"));
1127 ItemInfo clipInfo = m_dragItem->info();
1128 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1129 // duration was reduced, so process it first
1130 ItemInfo startInfo = clipInfo;
1131 clipInfo.endPos = clipInfo.startPos + d.duration();
1132 clipInfo.cropStart = d.cropStart();
1133 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1135 if (d.startPos() != clipInfo.startPos) {
1136 ItemInfo startInfo = clipInfo;
1137 clipInfo.startPos = d.startPos();
1138 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1139 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1141 if (d.duration() > m_dragItem->cropDuration()) {
1142 // duration was increased, so process it after move
1143 ItemInfo startInfo = clipInfo;
1144 clipInfo.endPos = clipInfo.startPos + d.duration();
1145 clipInfo.cropStart = d.cropStart();
1146 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1148 m_commandStack->push(moveCommand);
1152 QList<QGraphicsItem *> collisionList = items(event->pos());
1153 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1154 Guide *editGuide = (Guide *) collisionList.at(0);
1155 if (editGuide) slotEditGuide(editGuide->info());
1161 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1163 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1165 clip->setKeyframes(index, keyframes);
1166 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1167 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1171 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1173 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1174 m_editGuide->setEnabled(m_dragGuide != NULL);
1175 if (clip == NULL) m_timelineContextMenu->popup(pos);
1176 else if (group != NULL) {
1177 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1178 m_ungroupAction->setEnabled(true);
1179 updateClipTypeActions(NULL);
1180 m_timelineContextClipMenu->popup(pos);
1182 m_ungroupAction->setEnabled(false);
1183 if (clip->type() == AVWIDGET) {
1184 ClipItem *item = static_cast <ClipItem*>(clip);
1185 updateClipTypeActions(item);
1186 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1187 m_timelineContextClipMenu->popup(pos);
1188 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1192 void CustomTrackView::activateMonitor()
1194 emit activateDocumentMonitor();
1197 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1199 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1201 resetSelectionGroup();
1202 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1203 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1205 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1207 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1211 info.startPos = GenTime();
1212 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1213 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1214 info.track = (int)(1 / m_tracksHeight);
1215 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1216 m_selectionGroup->addToGroup(item);
1217 item->setFlags(QGraphicsItem::ItemIsSelectable);
1218 //TODO: check if we do not overlap another clip when first dropping in timeline
1219 // if (insertPossible(m_selectionGroup, event->pos()))
1220 QList <GenTime> offsetList;
1221 offsetList.append(info.endPos);
1222 updateSnapPoints(NULL, offsetList);
1223 scene()->addItem(m_selectionGroup);
1224 event->acceptProposedAction();
1225 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1227 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1228 m_scene->clearSelection();
1229 resetSelectionGroup(false);
1231 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1234 QList <GenTime> offsetList;
1235 for (int i = 0; i < ids.size(); ++i) {
1236 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1238 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1242 info.startPos = start;
1243 info.endPos = info.startPos + clip->duration();
1244 info.track = (int)(1 / m_tracksHeight);
1245 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1246 start += clip->duration();
1247 offsetList.append(start);
1248 m_selectionGroup->addToGroup(item);
1249 item->setFlags(QGraphicsItem::ItemIsSelectable);
1250 m_waitingThumbs.append(item);
1252 //TODO: check if we do not overlap another clip when first dropping in timeline
1253 //if (insertPossible(m_selectionGroup, event->pos()))
1254 updateSnapPoints(NULL, offsetList);
1255 scene()->addItem(m_selectionGroup);
1256 m_thumbsTimer.start();
1257 event->acceptProposedAction();
1260 // the drag is not a clip (may be effect, ...)
1262 QGraphicsView::dragEnterEvent(event);
1267 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1270 QList<QGraphicsItem *> children = group->childItems();
1271 for (int i = 0; i < children.count(); i++) {
1272 if (children.at(i)->type() == AVWIDGET) {
1273 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1274 ItemInfo info = clip->info();
1275 kDebug() << " / / INSERT : " << pos.x();
1276 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);
1277 kDebug() << " / / INSERT RECT: " << shape;
1278 path = path.united(QPolygonF(shape));
1282 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1283 if (collindingItems.isEmpty()) return true;
1285 for (int i = 0; i < collindingItems.count(); i++) {
1286 QGraphicsItem *collision = collindingItems.at(i);
1287 if (collision->type() == AVWIDGET) {
1289 kDebug() << "// COLLISIION DETECTED";
1299 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1301 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);
1302 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1303 collindingItems.removeAll(item);
1304 if (collindingItems.isEmpty()) return false;
1306 for (int i = 0; i < collindingItems.count(); i++) {
1307 QGraphicsItem *collision = collindingItems.at(i);
1308 if (collision->type() == item->type()) {
1310 kDebug() << "// COLLISIION DETECTED";
1318 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1320 int track = m_document->tracksCount() - clip->track();
1321 GenTime pos = clip->startPos();
1322 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1323 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1326 bool success = true;
1327 for (int i = 0; i < clip->effectsCount(); i++) {
1328 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1330 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1331 m_document->renderer()->doRefresh();
1334 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1336 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1338 // Special case: speed effect
1339 if (effect.attribute("id") == "speed") {
1340 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1341 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1344 ItemInfo info = clip->info();
1345 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1346 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1347 if (strobe == 0) strobe = 1;
1348 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1349 clip->addEffect(effect);
1350 if (clip->isSelected()) emit clipItemSelected(clip);
1354 EffectsParameterList params = clip->addEffect(effect);
1355 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1356 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1357 if (clip->isSelected()) emit clipItemSelected(clip);
1358 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1361 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1363 QString index = effect.attribute("kdenlive_ix");
1364 // Special case: speed effect
1365 if (effect.attribute("id") == "speed") {
1366 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1368 ItemInfo info = clip->info();
1369 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1370 clip->deleteEffect(index);
1371 emit clipItemSelected(clip);
1375 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1376 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1377 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1380 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1382 clip->deleteEffect(index);
1383 emit clipItemSelected(clip);
1387 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1389 QList<QGraphicsItem *> itemList = group->childItems();
1390 QUndoCommand *effectCommand = new QUndoCommand();
1392 QDomNode namenode = effect.elementsByTagName("name").item(0);
1393 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1394 else effectName = i18n("effect");
1395 effectCommand->setText(i18n("Add %1", effectName));
1397 for (int i = 0; i < itemList.count(); i++) {
1398 if (itemList.at(i)->type() == AVWIDGET) {
1399 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1400 if (effect.attribute("type") == "audio") {
1401 // Don't add audio effects on video clips
1402 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1403 } else if (effect.hasAttribute("type") == false) {
1404 // Don't add video effect on audio clips
1405 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1408 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1409 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1412 if (item->isItemLocked()) {
1415 item->initEffect(effect);
1416 if (effect.attribute("tag") == "ladspa") {
1417 QString ladpsaFile = m_document->getLadspaFile();
1418 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1419 effect.setAttribute("src", ladpsaFile);
1421 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1426 m_commandStack->push(effectCommand);
1427 setDocumentModified();
1428 } else delete effectCommand;
1431 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1433 QList<QGraphicsItem *> itemList;
1434 QUndoCommand *effectCommand = new QUndoCommand();
1436 QDomNode namenode = effect.elementsByTagName("name").item(0);
1437 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1438 else effectName = i18n("effect");
1439 effectCommand->setText(i18n("Add %1", effectName));
1441 if (track == -1) itemList = scene()->selectedItems();
1442 if (itemList.isEmpty()) {
1443 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1444 if (clip) itemList.append(clip);
1445 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1447 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1448 for (int i = 0; i < itemList.count(); i++) {
1449 if (itemList.at(i)->type() == AVWIDGET) {
1450 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1451 if (effect.attribute("type") == "audio") {
1452 // Don't add audio effects on video clips
1453 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1454 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1457 } else if (effect.hasAttribute("type") == false) {
1458 // Don't add video effect on audio clips
1459 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1460 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1464 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1465 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1468 if (item->isItemLocked()) {
1471 item->initEffect(effect);
1472 if (effect.attribute("tag") == "ladspa") {
1473 QString ladpsaFile = m_document->getLadspaFile();
1474 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1475 effect.setAttribute("src", ladpsaFile);
1477 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1482 m_commandStack->push(effectCommand);
1483 setDocumentModified();
1484 } else delete effectCommand;
1487 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1489 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1490 m_commandStack->push(command);
1491 setDocumentModified();
1494 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1496 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1499 // Special case: speed effect
1500 if (effect.attribute("id") == "speed") {
1501 ItemInfo info = clip->info();
1502 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1503 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1504 if (strobe == 0) strobe = 1;
1505 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1506 clip->setEffectAt(ix, effect);
1507 if (ix == clip->selectedEffectIndex()) {
1508 clip->setSelectedEffect(ix);
1513 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1514 if (effect.attribute("tag") == "ladspa") {
1515 // Update the ladspa affect file
1516 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1518 // check if we are trying to reset a keyframe effect
1519 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1520 clip->initEffect(effect);
1521 effectParams = clip->getEffectArgs(effect);
1523 if (effectParams.paramValue("disabled") == "1") {
1524 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1525 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1526 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1527 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1528 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1530 clip->setEffectAt(ix, effect);
1531 if (ix == clip->selectedEffectIndex()) {
1532 clip->setSelectedEffect(ix);
1533 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1535 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1536 // A fade effect was modified, update the clip
1537 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1538 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1539 clip->setFadeIn(pos);
1541 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1542 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1543 clip->setFadeOut(pos);
1547 setDocumentModified();
1550 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1552 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1553 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1554 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1555 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1556 clip->setEffectAt(oldPos - 1, act);
1557 clip->setEffectAt(newPos - 1, before);
1558 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1559 emit clipItemSelected(clip, newPos - 1);
1560 setDocumentModified();
1561 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1564 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1566 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1567 QDomElement oldEffect = effect.cloneNode().toElement();
1568 if (effect.attribute("id") == "speed") {
1570 ItemInfo info = clip->info();
1571 effect.setAttribute("disabled", (int) disable);
1572 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1574 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1575 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1576 if (strobe == 0) strobe = 1;
1577 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1582 effect.setAttribute("disabled", (int) disable);
1583 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1584 m_commandStack->push(command);
1585 setDocumentModified();;
1588 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1590 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1591 m_commandStack->push(command);
1592 setDocumentModified();
1595 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1597 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1598 m_commandStack->push(command);
1601 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1605 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1606 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1607 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1608 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);
1609 m_blockRefresh = false;
1612 if (item->parentItem()) {
1613 // Item is part of a group, reset group
1614 resetSelectionGroup();
1616 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1618 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1619 int cutPos = (int) cutTime.frames(m_document->fps());
1621 double speed = item->speed();
1622 newPos.startPos = cutTime;
1623 newPos.endPos = info.endPos;
1624 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1625 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1626 newPos.track = info.track;
1627 ClipItem *dup = item->clone(newPos);
1628 // remove unwanted effects (fade in) from 2nd part of cutted clip
1629 int ix = dup->hasEffect(QString(), "fadein");
1631 QDomElement oldeffect = item->effectAt(ix);
1632 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1634 ix = dup->hasEffect(QString(), "fade_from_black");
1636 QDomElement oldeffect = item->effectAt(ix);
1637 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1639 item->resizeEnd(cutPos, false);
1640 scene()->addItem(dup);
1641 if (item->checkKeyFrames()) slotRefreshEffects(item);
1642 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1643 item->baseClip()->addReference();
1644 m_document->updateClip(item->baseClip()->getId());
1645 setDocumentModified();
1646 //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);
1650 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1651 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1652 if (!item || !dup || item == dup) {
1653 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1654 m_blockRefresh = false;
1657 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1658 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1662 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1663 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1664 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1665 //deleteClip(dup->info());
1668 if (dup->isSelected()) emit clipItemSelected(NULL);
1669 dup->baseClip()->removeReference();
1670 m_document->updateClip(dup->baseClip()->getId());
1671 scene()->removeItem(dup);
1674 ItemInfo clipinfo = item->info();
1675 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1676 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1678 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1679 setDocumentModified();
1681 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1684 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1687 void CustomTrackView::slotEnableRefresh()
1689 m_blockRefresh = false;
1692 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1694 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1695 if (itemList.count() == 1) {
1696 if (itemList.at(0)->type() == AVWIDGET) {
1697 ClipItem *item = (ClipItem *) itemList.at(0);
1699 info.track = item->track();
1700 ClipItem *transitionClip = NULL;
1701 const int transitiontrack = getPreviousVideoTrack(info.track);
1702 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1703 if (pos < item->startPos() + item->cropDuration() / 2) {
1704 // add transition to clip start
1705 info.startPos = item->startPos();
1706 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1707 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1708 info.endPos = transitionClip->endPos();
1709 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1710 // Check there is no other transition at that place
1711 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1712 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1713 QList<QGraphicsItem *> selection = m_scene->items(r);
1714 bool transitionAccepted = true;
1715 for (int i = 0; i < selection.count(); i++) {
1716 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1717 Transition *tr = static_cast <Transition *>(selection.at(i));
1718 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1719 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1720 } else transitionAccepted = false;
1723 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1724 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1727 // add transition to clip end
1728 info.endPos = item->endPos();
1729 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1730 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1731 info.startPos = transitionClip->startPos();
1732 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1733 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1734 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1736 // Check there is no other transition at that place
1737 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1738 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1739 QList<QGraphicsItem *> selection = m_scene->items(r);
1740 bool transitionAccepted = true;
1741 for (int i = 0; i < selection.count(); i++) {
1742 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1743 Transition *tr = static_cast <Transition *>(selection.at(i));
1744 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1745 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1746 } else transitionAccepted = false;
1749 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1750 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1753 } else for (int i = 0; i < itemList.count(); i++) {
1754 if (itemList.at(i)->type() == AVWIDGET) {
1755 ClipItem *item = (ClipItem *) itemList.at(i);
1757 info.startPos = item->startPos();
1758 info.endPos = info.startPos + GenTime(65, m_document->fps());
1759 info.track = item->track();
1761 // Check there is no other transition at that place
1762 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1763 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1764 QList<QGraphicsItem *> selection = m_scene->items(r);
1765 bool transitionAccepted = true;
1766 for (int i = 0; i < selection.count(); i++) {
1767 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1768 Transition *tr = static_cast <Transition *>(selection.at(i));
1769 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1770 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1771 } else transitionAccepted = false;
1774 int transitiontrack = getPreviousVideoTrack(info.track);
1775 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1776 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1781 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1783 if (transitionInfo.startPos >= transitionInfo.endPos) {
1784 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1787 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1788 m_commandStack->push(command);
1789 setDocumentModified();
1792 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1794 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1795 //kDebug() << "---- ADDING transition " << params.attribute("value");
1796 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1797 scene()->addItem(tr);
1798 setDocumentModified();
1800 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1805 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1807 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1809 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1812 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1813 if (m_dragItem == item) m_dragItem = NULL;
1815 emit transitionItemSelected(NULL);
1816 setDocumentModified();
1819 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1821 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1822 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1823 m_commandStack->push(command);
1824 setDocumentModified();
1827 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1829 Transition *item = getTransitionItemAt(pos, track);
1831 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1834 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);
1835 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1836 item->setTransitionParameters(transition);
1837 if (updateTransitionWidget) {
1838 ItemInfo info = item->info();
1840 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1841 if (transitionClip && transitionClip->baseClip()) {
1842 QString size = transitionClip->baseClip()->getProperty("frame_size");
1843 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1844 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1845 p.setY(size.section('x', 1, 1).toInt());
1847 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1849 setDocumentModified();
1852 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1854 event->setDropAction(Qt::IgnoreAction);
1855 const QPointF pos = mapToScene(event->pos());
1856 if (m_selectionGroup && m_clipDrag) {
1857 m_selectionGroup->setPos(pos.x(), pos.y());
1858 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1859 event->setDropAction(Qt::MoveAction);
1860 event->acceptProposedAction();
1862 QGraphicsView::dragMoveEvent(event);
1866 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1868 if (m_selectionGroup && m_clipDrag) {
1869 m_thumbsTimer.stop();
1870 m_waitingThumbs.clear();
1871 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1873 scene()->destroyItemGroup(m_selectionGroup);
1874 m_selectionGroup = NULL;
1875 } else QGraphicsView::dragLeaveEvent(event);
1878 void CustomTrackView::dropEvent(QDropEvent * event)
1880 if (m_selectionGroup && m_clipDrag) {
1881 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1882 resetSelectionGroup();
1883 m_scene->clearSelection();
1884 bool hasVideoClip = false;
1885 QUndoCommand *addCommand = new QUndoCommand();
1886 addCommand->setText(i18n("Add timeline clip"));
1888 for (int i = 0; i < items.count(); i++) {
1889 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1890 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1891 if (items.count() == 1) {
1892 updateClipTypeActions(item);
1894 updateClipTypeActions(NULL);
1897 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1898 item->baseClip()->addReference();
1899 m_document->updateClip(item->baseClip()->getId());
1900 ItemInfo info = item->info();
1902 int tracknumber = m_document->tracksCount() - info.track - 1;
1903 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1904 if (isLocked) item->setItemLocked(true);
1905 ItemInfo clipInfo = info;
1906 clipInfo.track = m_document->tracksCount() - item->track();
1907 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1908 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1911 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1912 // add transparency transition
1913 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1914 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1916 item->setSelected(true);
1918 m_commandStack->push(addCommand);
1919 setDocumentModified();
1920 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1921 if (items.count() > 1) groupSelectedItems(true);
1922 event->setDropAction(Qt::MoveAction);
1924 } else QGraphicsView::dropEvent(event);
1929 QStringList CustomTrackView::mimeTypes() const
1931 QStringList qstrList;
1932 // list of accepted mime types for drop
1933 qstrList.append("text/plain");
1934 qstrList.append("kdenlive/producerslist");
1935 qstrList.append("kdenlive/clip");
1939 Qt::DropActions CustomTrackView::supportedDropActions() const
1941 // returns what actions are supported when dropping
1942 return Qt::MoveAction;
1945 void CustomTrackView::setDuration(int duration)
1947 int diff = qAbs(duration - sceneRect().width());
1948 if (diff * matrix().m11() > -50) {
1949 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1950 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1952 m_projectDuration = duration;
1955 int CustomTrackView::duration() const
1957 return m_projectDuration;
1960 void CustomTrackView::addTrack(TrackInfo type, int ix)
1962 if (ix == -1 || ix == m_document->tracksCount()) {
1963 m_document->insertTrack(ix, type);
1964 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1966 m_document->insertTrack(m_document->tracksCount() - ix, type);
1967 // insert track in MLT playlist
1968 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1970 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1971 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1972 QList<QGraphicsItem *> selection = m_scene->items(r);
1973 resetSelectionGroup();
1975 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1976 scene()->addItem(m_selectionGroup);
1977 for (int i = 0; i < selection.count(); i++) {
1978 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1979 m_selectionGroup->addToGroup(selection.at(i));
1980 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1983 // Move graphic items
1984 m_selectionGroup->translate(0, m_tracksHeight);
1986 // adjust track number
1987 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1988 for (int i = 0; i < children.count(); i++) {
1989 if (children.at(i)->type() == GROUPWIDGET) {
1990 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1991 children << grp->childItems();
1994 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1996 ItemInfo clipinfo = item->info();
1997 if (item->type() == AVWIDGET) {
1998 ClipItem *clip = static_cast <ClipItem *>(item);
1999 // We add a move clip command so that we get the correct producer for new track number
2000 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2001 Mlt::Producer *prod;
2002 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2003 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2004 else prod = clip->baseClip()->producer(clipinfo.track);
2005 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2007 } else if (item->type() == TRANSITIONWIDGET) {
2008 Transition *tr = static_cast <Transition *>(item);
2009 int track = tr->transitionEndTrack();
2011 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2015 resetSelectionGroup(false);
2018 int maxHeight = m_tracksHeight * m_document->tracksCount();
2019 for (int i = 0; i < m_guides.count(); i++) {
2020 QLineF l = m_guides.at(i)->line();
2021 l.setP2(QPointF(l.x2(), maxHeight));
2022 m_guides.at(i)->setLine(l);
2024 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2025 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2026 viewport()->update();
2027 emit trackHeightChanged();
2028 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2029 //setFixedHeight(50 * m_tracksCount);
2032 void CustomTrackView::removeTrack(int ix)
2034 // Delete track in MLT playlist
2035 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2036 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2038 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2039 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2040 QList<QGraphicsItem *> selection = m_scene->items(r);
2042 resetSelectionGroup();
2044 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2045 scene()->addItem(m_selectionGroup);
2046 for (int i = 0; i < selection.count(); i++) {
2047 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2048 m_selectionGroup->addToGroup(selection.at(i));
2049 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2052 // Move graphic items
2053 qreal ydiff = 0 - (int) m_tracksHeight;
2054 m_selectionGroup->translate(0, ydiff);
2056 // adjust track number
2057 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2058 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2059 for (int i = 0; i < children.count(); i++) {
2060 if (children.at(i)->type() == GROUPWIDGET) {
2061 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2062 children << grp->childItems();
2065 if (children.at(i)->type() == AVWIDGET) {
2066 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2068 ItemInfo clipinfo = clip->info();
2069 // We add a move clip command so that we get the correct producer for new track number
2070 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2071 Mlt::Producer *prod;
2072 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2073 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2074 else prod = clip->baseClip()->producer(clipinfo.track);
2075 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2077 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2078 Transition *tr = static_cast <Transition *>(children.at(i));
2080 int track = tr->transitionEndTrack();
2082 ItemInfo clipinfo = tr->info();
2083 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2087 resetSelectionGroup(false);
2089 int maxHeight = m_tracksHeight * m_document->tracksCount();
2090 for (int i = 0; i < m_guides.count(); i++) {
2091 QLineF l = m_guides.at(i)->line();
2092 l.setP2(QPointF(l.x2(), maxHeight));
2093 m_guides.at(i)->setLine(l);
2095 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2096 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2097 viewport()->update();
2098 emit trackHeightChanged();
2099 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2102 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2104 int tracknumber = m_document->tracksCount() - ix;
2105 m_document->setTrackType(tracknumber - 1, type);
2106 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2107 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2108 viewport()->update();
2112 void CustomTrackView::slotSwitchTrackAudio(int ix)
2114 /*for (int i = 0; i < m_document->tracksCount(); i++)
2115 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2116 int tracknumber = m_document->tracksCount() - ix - 1;
2117 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2118 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2119 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2120 setDocumentModified();
2123 void CustomTrackView::slotSwitchTrackLock(int ix)
2125 int tracknumber = m_document->tracksCount() - ix - 1;
2126 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2127 m_commandStack->push(command);
2131 void CustomTrackView::lockTrack(int ix, bool lock)
2133 int tracknumber = m_document->tracksCount() - ix - 1;
2134 m_document->switchTrackLock(tracknumber, lock);
2135 emit doTrackLock(ix, lock);
2136 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2138 for (int i = 0; i < selection.count(); i++) {
2139 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2140 if (selection.at(i)->isSelected()) {
2141 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2142 else emit transitionItemSelected(NULL);
2144 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2146 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2147 viewport()->update();
2148 setDocumentModified();
2151 void CustomTrackView::slotSwitchTrackVideo(int ix)
2153 int tracknumber = m_document->tracksCount() - ix;
2154 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2155 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2156 setDocumentModified();
2159 void CustomTrackView::slotRemoveSpace()
2163 if (m_menuPosition.isNull()) {
2164 pos = GenTime(cursorPos(), m_document->fps());
2166 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2169 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2170 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2172 ClipItem *item = getClipItemAt(pos, track);
2174 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2177 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2178 //kDebug() << "// GOT LENGT; " << length;
2180 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);
2184 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2185 QList<QGraphicsItem *> items = m_scene->items(r);
2187 QList<ItemInfo> clipsToMove;
2188 QList<ItemInfo> transitionsToMove;
2190 for (int i = 0; i < items.count(); i++) {
2191 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2192 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2193 ItemInfo info = item->info();
2194 if (item->type() == AVWIDGET) {
2195 clipsToMove.append(info);
2196 } else if (item->type() == TRANSITIONWIDGET) {
2197 transitionsToMove.append(info);
2202 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2203 m_commandStack->push(command);
2206 void CustomTrackView::slotInsertSpace()
2210 if (m_menuPosition.isNull()) {
2211 pos = GenTime(cursorPos(), m_document->fps());
2213 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2214 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2216 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2217 if (d.exec() != QDialog::Accepted) return;
2218 GenTime spaceDuration = d.selectedDuration();
2219 track = d.selectedTrack();
2220 ClipItem *item = getClipItemAt(pos, track);
2221 if (item) pos = item->startPos();
2224 int maxh = sceneRect().height();
2226 minh = track * m_tracksHeight + m_tracksHeight / 2;
2227 maxh = m_tracksHeight / 2 - 1;
2230 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2231 QList<QGraphicsItem *> items = m_scene->items(r);
2233 QList<ItemInfo> clipsToMove;
2234 QList<ItemInfo> transitionsToMove;
2236 for (int i = 0; i < items.count(); i++) {
2237 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2238 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2239 ItemInfo info = item->info();
2240 if (item->type() == AVWIDGET) {
2241 clipsToMove.append(info);
2242 } else if (item->type() == TRANSITIONWIDGET) {
2243 transitionsToMove.append(info);
2248 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2249 m_commandStack->push(command);
2252 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2254 int diff = duration.frames(m_document->fps());
2255 resetSelectionGroup();
2256 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2257 scene()->addItem(m_selectionGroup);
2259 Transition *transition;
2261 // Create lists with start pos for each track
2262 QMap <int, int> trackClipStartList;
2263 QMap <int, int> trackTransitionStartList;
2265 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2266 trackClipStartList[i] = -1;
2267 trackTransitionStartList[i] = -1;
2270 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2271 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2273 if (clip->parentItem()) {
2274 m_selectionGroup->addToGroup(clip->parentItem());
2275 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2277 m_selectionGroup->addToGroup(clip);
2278 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2280 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))
2281 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2282 } 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);
2284 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2285 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2287 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2288 m_selectionGroup->addToGroup(transition);
2289 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))
2290 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2291 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2292 } 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);
2294 m_selectionGroup->translate(diff, 0);
2296 // update items coordinates
2297 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2298 for (int i = 0; i < itemList.count(); i++) {
2299 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2300 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2301 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2302 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2303 for (int j = 0; j < children.count(); j++) {
2304 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2308 resetSelectionGroup(false);
2309 if (track != -1) track = m_document->tracksCount() - track;
2310 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2313 void CustomTrackView::deleteClip(const QString &clipId)
2315 resetSelectionGroup();
2316 QList<QGraphicsItem *> itemList = items();
2317 QUndoCommand *deleteCommand = new QUndoCommand();
2318 deleteCommand->setText(i18n("Delete timeline clips"));
2320 for (int i = 0; i < itemList.count(); i++) {
2321 if (itemList.at(i)->type() == AVWIDGET) {
2322 ClipItem *item = (ClipItem *)itemList.at(i);
2323 if (item->clipProducer() == clipId) {
2325 if (item->parentItem()) {
2326 // Clip is in a group, destroy the group
2327 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2329 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2333 if (count == 0) delete deleteCommand;
2334 else m_commandStack->push(deleteCommand);
2337 void CustomTrackView::setCursorPos(int pos, bool seek)
2339 if (pos == m_cursorPos) return;
2340 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2342 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2343 else if (m_autoScroll) checkScrolling();
2344 m_cursorLine->setPos(m_cursorPos, 0);
2347 void CustomTrackView::updateCursorPos()
2349 m_cursorLine->setPos(m_cursorPos, 0);
2352 int CustomTrackView::cursorPos()
2354 return (int)(m_cursorPos);
2357 void CustomTrackView::moveCursorPos(int delta)
2359 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2360 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2361 m_cursorPos += delta;
2362 m_cursorLine->setPos(m_cursorPos, 0);
2363 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2366 void CustomTrackView::initCursorPos(int pos)
2368 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2370 m_cursorLine->setPos(pos, 0);
2374 void CustomTrackView::checkScrolling()
2376 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2379 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2381 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2382 QGraphicsView::mouseReleaseEvent(event);
2383 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2384 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2385 if (event->button() == Qt::MidButton) {
2388 setDragMode(QGraphicsView::NoDrag);
2389 if (m_operationMode == MOVEGUIDE) {
2390 setCursor(Qt::ArrowCursor);
2391 m_operationMode = NONE;
2392 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2393 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2394 if (newPos != m_dragGuide->position()) {
2395 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2396 m_commandStack->push(command);
2397 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2398 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2399 m_document->syncGuides(m_guides);
2404 } else if (m_operationMode == SPACER && m_selectionGroup) {
2406 if (event->modifiers() != Qt::ControlModifier) {
2407 // We are moving all tracks
2409 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2410 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2411 if (timeOffset != GenTime()) {
2412 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2414 QList<ItemInfo> clipsToMove;
2415 QList<ItemInfo> transitionsToMove;
2417 // Create lists with start pos for each track
2418 QMap <int, int> trackClipStartList;
2419 QMap <int, int> trackTransitionStartList;
2421 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2422 trackClipStartList[i] = -1;
2423 trackTransitionStartList[i] = -1;
2426 int max = items.count();
2427 for (int i = 0; i < max; i++) {
2428 if (items.at(i)->type() == GROUPWIDGET)
2429 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2432 for (int i = 0; i < items.count(); i++) {
2433 if (items.at(i)->type() == AVWIDGET) {
2434 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2435 ItemInfo info = item->info();
2436 clipsToMove.append(info);
2438 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2439 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2440 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2441 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2442 ItemInfo info = item->info();
2443 transitionsToMove.append(info);
2445 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2446 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2450 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2451 m_commandStack->push(command);
2452 if (track != -1) track = m_document->tracksCount() - track;
2453 kDebug() << "SPACER TRACK:" << track;
2454 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2456 resetSelectionGroup(false);
2457 m_operationMode = NONE;
2458 } else if (m_operationMode == RUBBERSELECTION) {
2459 //kDebug() << "// END RUBBER SELECT";
2460 resetSelectionGroup();
2461 groupSelectedItems();
2462 m_operationMode = NONE;
2465 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2466 emit transitionItemSelected(NULL);
2470 if (m_dragItem) info = m_dragItem->info();
2472 if (m_operationMode == MOVE) {
2473 setCursor(Qt::OpenHandCursor);
2475 if (m_dragItem->parentItem() == 0) {
2476 // we are moving one clip, easy
2477 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2478 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2479 Mlt::Producer *prod;
2480 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2481 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2482 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2483 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);
2486 int tracknumber = m_document->tracksCount() - item->track() - 1;
2487 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2488 if (isLocked) item->setItemLocked(true);
2490 QUndoCommand *moveCommand = new QUndoCommand();
2491 moveCommand->setText(i18n("Move clip"));
2492 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2493 // Also move automatic transitions (on lower track)
2494 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2495 if (tr && tr->isAutomatic()) {
2496 ItemInfo trInfo = tr->info();
2497 ItemInfo newTrInfo = trInfo;
2498 newTrInfo.track = info.track;
2499 newTrInfo.startPos = m_dragItem->startPos();
2500 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2501 // transition end should stay the same
2503 // transition end should be adjusted to clip
2504 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2506 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2508 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2509 // Check if there is a transition at clip end
2510 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2511 if (tr && tr->isAutomatic()) {
2512 ItemInfo trInfo = tr->info();
2513 ItemInfo newTrInfo = trInfo;
2514 newTrInfo.track = info.track;
2515 newTrInfo.endPos = m_dragItem->endPos();
2516 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2517 // transition start should stay the same
2519 // transition start should be moved
2520 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2522 if (newTrInfo.startPos < newTrInfo.endPos)
2523 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2526 // Also move automatic transitions (on upper track)
2527 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2528 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2529 ItemInfo trInfo = tr->info();
2530 ItemInfo newTrInfo = trInfo;
2531 newTrInfo.startPos = m_dragItem->startPos();
2532 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2533 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2534 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2535 // transition end should be adjusted to clip on upper track
2536 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2538 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2541 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2542 // Check if there is a transition at clip end
2543 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2544 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2545 ItemInfo trInfo = tr->info();
2546 ItemInfo newTrInfo = trInfo;
2547 newTrInfo.endPos = m_dragItem->endPos();
2548 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2549 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2550 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2551 // transition start should be moved
2552 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2554 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2558 m_commandStack->push(moveCommand);
2560 // undo last move and emit error message
2561 bool snap = KdenliveSettings::snaptopoints();
2562 KdenliveSettings::setSnaptopoints(false);
2563 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2564 KdenliveSettings::setSnaptopoints(snap);
2565 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2567 setDocumentModified();
2569 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2570 Transition *transition = static_cast <Transition *>(m_dragItem);
2571 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)) {
2572 // Moving transition failed, revert to previous position
2573 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2574 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2576 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2577 m_commandStack->push(command);
2578 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2582 // Moving several clips. We need to delete them and readd them to new position,
2583 // or they might overlap each other during the move
2584 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2585 QList<QGraphicsItem *> items = group->childItems();
2587 QList<ItemInfo> clipsToMove;
2588 QList<ItemInfo> transitionsToMove;
2590 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2591 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2592 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2593 if (timeOffset != GenTime() || trackOffset != 0) {
2594 // remove items in MLT playlist
2597 int max = items.count();
2598 for (int i = 0; i < max; i++) {
2599 if (items.at(i)->type() == GROUPWIDGET) {
2600 items += items.at(i)->childItems();
2604 for (int i = 0; i < items.count(); i++) {
2605 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2606 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2607 ItemInfo info = item->info();
2608 if (item->type() == AVWIDGET) {
2609 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2610 // error, clip cannot be removed from playlist
2611 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2613 clipsToMove.append(info);
2616 transitionsToMove.append(info);
2617 Transition *tr = static_cast <Transition*>(item);
2618 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2622 for (int i = 0; i < items.count(); i++) {
2623 // re-add items in correct place
2624 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2625 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2627 ItemInfo info = item->info();
2628 int tracknumber = m_document->tracksCount() - info.track - 1;
2629 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2631 group->removeFromGroup(item);
2632 item->setItemLocked(true);
2635 if (item->type() == AVWIDGET) {
2636 ClipItem *clip = static_cast <ClipItem*>(item);
2637 info.track = m_document->tracksCount() - info.track;
2638 Mlt::Producer *prod;
2639 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2640 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2641 else prod = clip->baseClip()->producer(info.track);
2642 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2643 for (int i = 0; i < clip->effectsCount(); i++) {
2644 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2647 Transition *tr = static_cast <Transition*>(item);
2648 int newTrack = tr->transitionEndTrack();
2649 if (!tr->forcedTrack()) {
2650 newTrack = getPreviousVideoTrack(info.track);
2652 tr->updateTransitionEndTrack(newTrack);
2653 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2657 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2658 m_commandStack->push(move);
2660 //QPointF top = group->sceneBoundingRect().topLeft();
2661 //QPointF oldpos = m_selectionGroup->scenePos();
2662 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2663 //group->setPos(top);
2664 //TODO: get rid of the 3 lines below
2665 if (m_selectionGroup) {
2666 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2667 m_selectionGroupInfo.track = m_selectionGroup->track();
2669 setDocumentModified();
2672 m_document->renderer()->doRefresh();
2673 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2675 if (m_dragItem->type() == AVWIDGET) {
2676 ItemInfo resizeinfo = m_dragItemInfo;
2677 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2678 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2680 QUndoCommand *resizeCommand = new QUndoCommand();
2681 resizeCommand->setText(i18n("Resize clip"));
2683 // Check if there is an automatic transition on that clip (lower track)
2684 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2685 if (transition && transition->isAutomatic()) {
2686 ItemInfo trInfo = transition->info();
2687 ItemInfo newTrInfo = trInfo;
2688 newTrInfo.startPos = m_dragItem->startPos();
2689 if (newTrInfo.startPos < newTrInfo.endPos)
2690 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2692 // Check if there is an automatic transition on that clip (upper track)
2693 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2694 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2695 ItemInfo trInfo = transition->info();
2696 ItemInfo newTrInfo = trInfo;
2697 newTrInfo.startPos = m_dragItem->startPos();
2698 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2699 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2700 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2703 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2704 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2705 m_commandStack->push(resizeCommand);
2707 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2708 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2710 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2711 Transition *transition = static_cast <Transition *>(m_dragItem);
2712 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)) {
2713 // Cannot resize transition
2714 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2715 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2717 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2718 m_commandStack->push(command);
2722 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2723 // Item was resized, rebuild group;
2724 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2725 QList <QGraphicsItem *> children = group->childItems();
2726 m_document->clipManager()->removeGroup(group);
2727 scene()->destroyItemGroup(group);
2728 for (int i = 0; i < children.count(); i++) {
2729 children.at(i)->setSelected(true);
2731 groupSelectedItems(false, true);
2733 //m_document->renderer()->doRefresh();
2734 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2736 if (m_dragItem->type() == AVWIDGET) {
2737 ItemInfo resizeinfo = info;
2738 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2739 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2741 QUndoCommand *resizeCommand = new QUndoCommand();
2742 resizeCommand->setText(i18n("Resize clip"));
2744 // Check if there is an automatic transition on that clip (lower track)
2745 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2746 if (tr && tr->isAutomatic()) {
2747 ItemInfo trInfo = tr->info();
2748 ItemInfo newTrInfo = trInfo;
2749 newTrInfo.endPos = m_dragItem->endPos();
2750 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2753 // Check if there is an automatic transition on that clip (upper track)
2754 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2755 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2756 ItemInfo trInfo = tr->info();
2757 ItemInfo newTrInfo = trInfo;
2758 newTrInfo.endPos = m_dragItem->endPos();
2759 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2760 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2761 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2765 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2766 m_commandStack->push(resizeCommand);
2767 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2769 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2770 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2772 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2773 Transition *transition = static_cast <Transition *>(m_dragItem);
2774 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)) {
2775 // Cannot resize transition
2776 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2777 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2779 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2780 m_commandStack->push(command);
2783 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2784 // Item was resized, rebuild group;
2785 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2786 QList <QGraphicsItem *> children = group->childItems();
2787 m_document->clipManager()->removeGroup(group);
2788 scene()->destroyItemGroup(group);
2789 for (int i = 0; i < children.count(); i++) {
2790 children.at(i)->setSelected(true);
2792 groupSelectedItems(false, true);
2794 //m_document->renderer()->doRefresh();
2795 } else if (m_operationMode == FADEIN) {
2796 // resize fade in effect
2797 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2798 int ix = item->hasEffect("volume", "fadein");
2800 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2801 int start = item->cropStart().frames(m_document->fps());
2802 int end = item->fadeIn();
2804 slotDeleteEffect(item, oldeffect);
2807 QDomElement effect = oldeffect.cloneNode().toElement();
2808 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2809 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2810 slotUpdateClipEffect(item, effect, oldeffect, ix);
2811 emit clipItemSelected(item, ix);
2813 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2814 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2815 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2816 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2818 ix = item->hasEffect("volume", "fade_from_black");
2820 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2821 int start = item->cropStart().frames(m_document->fps());
2822 int end = item->fadeIn();
2824 slotDeleteEffect(item, oldeffect);
2827 QDomElement effect = oldeffect.cloneNode().toElement();
2828 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2829 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2830 slotUpdateClipEffect(item, effect, oldeffect, ix);
2831 emit clipItemSelected(item, ix);
2834 } else if (m_operationMode == FADEOUT) {
2835 // resize fade in effect
2836 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2837 int ix = item->hasEffect("volume", "fadeout");
2839 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2840 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2841 int start = item->fadeOut();
2843 slotDeleteEffect(item, oldeffect);
2845 start = end - start;
2846 QDomElement effect = oldeffect.cloneNode().toElement();
2847 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2848 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2849 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2850 slotUpdateClipEffect(item, effect, oldeffect, ix);
2851 emit clipItemSelected(item, ix);
2853 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2854 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2855 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2856 EffectsList::setParameter(effect, "out", QString::number(0));
2857 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2859 ix = item->hasEffect("brightness", "fade_to_black");
2861 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2862 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2863 int start = item->fadeOut();
2865 slotDeleteEffect(item, oldeffect);
2867 start = end - start;
2868 QDomElement effect = oldeffect.cloneNode().toElement();
2869 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2870 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2871 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2872 slotUpdateClipEffect(item, effect, oldeffect, ix);
2873 emit clipItemSelected(item, ix);
2876 } else if (m_operationMode == KEYFRAME) {
2877 // update the MLT effect
2878 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2879 QString previous = item->keyframes(item->selectedEffectIndex());
2880 item->updateKeyframeEffect();
2881 QString next = item->keyframes(item->selectedEffectIndex());
2882 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2883 m_commandStack->push(command);
2884 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2885 emit clipItemSelected(item, item->selectedEffectIndex());
2887 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2888 // A transition is selected
2890 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2891 if (transitionClip && transitionClip->baseClip()) {
2892 QString size = transitionClip->baseClip()->getProperty("frame_size");
2893 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2894 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2895 p.setY(size.section('x', 1, 1).toInt());
2897 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2898 } else emit transitionItemSelected(NULL);
2899 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2900 m_operationMode = NONE;
2903 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2905 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2907 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2908 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2911 if (item->isSelected()) emit clipItemSelected(NULL);
2912 item->baseClip()->removeReference();
2913 m_document->updateClip(item->baseClip()->getId());
2915 /*if (item->baseClip()->isTransparent()) {
2916 // also remove automatic transition
2917 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2918 if (tr && tr->isAutomatic()) {
2919 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2920 scene()->removeItem(tr);
2924 m_waitingThumbs.removeAll(item);
2925 if (m_dragItem == item) m_dragItem = NULL;
2926 scene()->removeItem(item);
2929 setDocumentModified();
2930 if (refresh) m_document->renderer()->doRefresh();
2933 void CustomTrackView::deleteSelectedClips()
2935 resetSelectionGroup();
2936 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2937 if (itemList.count() == 0) {
2938 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2941 scene()->clearSelection();
2942 QUndoCommand *deleteSelected = new QUndoCommand();
2943 deleteSelected->setText(i18n("Delete selected items"));
2944 bool resetGroup = false;
2946 // expand & destroy groups
2947 for (int i = 0; i < itemList.count(); i++) {
2948 if (itemList.at(i)->type() == GROUPWIDGET) {
2949 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2950 itemList += children;
2951 QList <ItemInfo> clipInfos;
2952 QList <ItemInfo> transitionInfos;
2953 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2954 for (int j = 0; j < children.count(); j++) {
2955 if (children.at(j)->type() == AVWIDGET) {
2956 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2957 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2958 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2959 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2960 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2963 if (clipInfos.count() > 0) {
2964 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2969 for (int i = 0; i < itemList.count(); i++) {
2970 if (itemList.at(i)->type() == AVWIDGET) {
2971 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2972 if (item->parentItem()) resetGroup = true;
2973 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2974 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2975 emit clipItemSelected(NULL);
2976 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2977 Transition *item = static_cast <Transition *>(itemList.at(i));
2978 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2979 if (item->parentItem()) resetGroup = true;
2980 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2981 emit transitionItemSelected(NULL);
2985 m_commandStack->push(deleteSelected);
2988 void CustomTrackView::changeClipSpeed()
2990 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2991 if (itemList.count() == 0) {
2992 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2995 QUndoCommand *changeSelected = new QUndoCommand();
2996 changeSelected->setText("Edit clip speed");
3000 for (int i = 0; i < itemList.count(); i++) {
3001 if (itemList.at(i)->type() == AVWIDGET) {
3002 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3003 ItemInfo info = item->info();
3004 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3006 double speed = (double) percent / 100.0;
3007 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3009 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3013 if (count > 0) m_commandStack->push(changeSelected);
3014 else delete changeSelected;
3017 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3019 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3020 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3022 kDebug() << "ERROR: Cannot find clip for speed change";
3023 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3026 info.track = m_document->tracksCount() - item->track();
3027 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3029 item->setSpeed(speed, strobe);
3030 item->updateRectGeometry();
3031 if (item->cropDuration().frames(m_document->fps()) > endPos)
3032 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3033 setDocumentModified();
3034 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3037 void CustomTrackView::cutSelectedClips()
3039 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3040 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3041 for (int i = 0; i < itemList.count(); i++) {
3042 if (itemList.at(i)->type() == AVWIDGET) {
3043 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3044 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3045 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3046 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3047 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3048 m_commandStack->push(command);
3054 void CustomTrackView::groupClips(bool group)
3056 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3057 QList <ItemInfo> clipInfos;
3058 QList <ItemInfo> transitionInfos;
3059 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3062 int max = itemList.count();
3063 for (int i = 0; i < max; i++) {
3064 if (itemList.at(i)->type() == GROUPWIDGET) {
3065 itemList += itemList.at(i)->childItems();
3069 for (int i = 0; i < itemList.count(); i++) {
3070 if (itemList.at(i)->type() == AVWIDGET) {
3071 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3072 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3073 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3074 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3075 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3078 if (clipInfos.count() > 0) {
3079 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3080 m_commandStack->push(command);
3084 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3086 resetSelectionGroup();
3087 m_scene->clearSelection();
3089 for (int i = 0; i < clipInfos.count(); i++) {
3090 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3091 if (clip == NULL) continue;
3092 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3093 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3094 m_document->clipManager()->removeGroup(grp);
3095 scene()->destroyItemGroup(grp);
3097 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3099 for (int i = 0; i < transitionInfos.count(); i++) {
3100 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3101 if (tr == NULL) continue;
3102 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3103 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3104 m_document->clipManager()->removeGroup(grp);
3105 scene()->destroyItemGroup(grp);
3107 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3109 setDocumentModified();
3113 QList <QGraphicsItemGroup *> groups;
3114 for (int i = 0; i < clipInfos.count(); i++) {
3115 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3117 clip->setSelected(true);
3120 for (int i = 0; i < transitionInfos.count(); i++) {
3121 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3123 clip->setSelected(true);
3127 groupSelectedItems(false, true);
3128 setDocumentModified();
3131 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3133 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3134 if (baseclip == NULL) {
3135 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3138 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3139 item->setEffectList(effects);
3140 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3141 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3142 scene()->addItem(item);
3144 int tracknumber = m_document->tracksCount() - info.track - 1;
3145 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3146 if (isLocked) item->setItemLocked(true);
3148 baseclip->addReference();
3149 m_document->updateClip(baseclip->getId());
3150 info.track = m_document->tracksCount() - info.track;
3151 Mlt::Producer *prod;
3152 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3153 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3154 else prod = baseclip->producer(info.track);
3155 m_document->renderer()->mltInsertClip(info, xml, prod);
3156 for (int i = 0; i < item->effectsCount(); i++) {
3157 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3159 setDocumentModified();
3160 if (refresh) m_document->renderer()->doRefresh();
3161 m_waitingThumbs.append(item);
3162 m_thumbsTimer.start();
3165 void CustomTrackView::slotUpdateClip(const QString &clipId)
3167 QList<QGraphicsItem *> list = scene()->items();
3168 ClipItem *clip = NULL;
3169 for (int i = 0; i < list.size(); ++i) {
3170 if (list.at(i)->type() == AVWIDGET) {
3171 clip = static_cast <ClipItem *>(list.at(i));
3172 if (clip->clipProducer() == clipId) {
3173 ItemInfo info = clip->info();
3174 info.track = m_document->tracksCount() - clip->track();
3175 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3176 clip->refreshClip(true);
3183 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3185 int framepos = (int)(pos.frames(m_document->fps()));
3186 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3187 ClipItem *clip = NULL;
3188 for (int i = 0; i < list.size(); i++) {
3189 if (list.at(i)->type() == AVWIDGET) {
3190 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3191 if (test->endPos() == pos) clip = test;
3198 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3200 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3201 ClipItem *clip = NULL;
3202 for (int i = 0; i < list.size(); i++) {
3203 if (list.at(i)->type() == AVWIDGET) {
3204 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3205 if (test->startPos() == pos) clip = test;
3212 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3214 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3215 QList<QGraphicsItem *> list = scene()->items(p);
3216 ClipItem *clip = NULL;
3217 for (int i = 0; i < list.size(); i++) {
3218 if (list.at(i)->type() == AVWIDGET) {
3219 clip = static_cast <ClipItem *>(list.at(i));
3226 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3228 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3231 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3233 const QPointF p(pos, (track + 1) * m_tracksHeight);
3234 QList<QGraphicsItem *> list = scene()->items(p);
3235 Transition *clip = NULL;
3236 for (int i = 0; i < list.size(); i++) {
3237 if (list.at(i)->type() == TRANSITIONWIDGET) {
3238 clip = static_cast <Transition *>(list.at(i));
3245 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3247 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3250 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3252 int framepos = (int)(pos.frames(m_document->fps()));
3253 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3254 QList<QGraphicsItem *> list = scene()->items(p);
3255 Transition *clip = NULL;
3256 for (int i = 0; i < list.size(); i++) {
3257 if (list.at(i)->type() == TRANSITIONWIDGET) {
3258 Transition *test = static_cast <Transition *>(list.at(i));
3259 if (test->endPos() == pos) clip = test;
3266 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3268 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3269 QList<QGraphicsItem *> list = scene()->items(p);
3270 Transition *clip = NULL;
3271 for (int i = 0; i < list.size(); ++i) {
3272 if (list.at(i)->type() == TRANSITIONWIDGET) {
3273 Transition *test = static_cast <Transition *>(list.at(i));
3274 if (test->startPos() == pos) clip = test;
3281 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3283 if (m_selectionGroup) resetSelectionGroup(false);
3284 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3286 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);
3287 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3290 Mlt::Producer *prod;
3291 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3292 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3293 else prod = item->baseClip()->producer(end.track);
3295 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);
3297 bool snap = KdenliveSettings::snaptopoints();
3298 KdenliveSettings::setSnaptopoints(false);
3299 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3301 int tracknumber = m_document->tracksCount() - end.track - 1;
3302 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3303 m_scene->clearSelection();
3304 if (isLocked) item->setItemLocked(true);
3306 if (item->isItemLocked()) item->setItemLocked(false);
3307 item->setSelected(true);
3309 if (item->baseClip()->isTransparent()) {
3310 // Also move automatic transition
3311 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3312 if (tr && tr->isAutomatic()) {
3313 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3314 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);
3315 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3318 KdenliveSettings::setSnaptopoints(snap);
3319 setDocumentModified();
3321 // undo last move and emit error message
3322 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3324 m_document->renderer()->doRefresh();
3325 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3328 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3331 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3332 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3333 resetSelectionGroup();
3334 m_scene->clearSelection();
3336 for (int i = 0; i < startClip.count(); i++) {
3338 startClip[i].startPos = startClip.at(i).startPos - offset;
3339 startClip[i].track = startClip.at(i).track - trackOffset;
3341 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3342 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3344 clip->setItemLocked(false);
3345 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3346 else clip->setSelected(true);
3347 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3348 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3350 for (int i = 0; i < startTransition.count(); i++) {
3352 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3353 startTransition[i].track = startTransition.at(i).track - trackOffset;
3355 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3357 tr->setItemLocked(false);
3358 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3359 else tr->setSelected(true);
3360 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());
3361 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3363 groupSelectedItems(true);
3364 if (m_selectionGroup) {
3365 bool snap = KdenliveSettings::snaptopoints();
3366 KdenliveSettings::setSnaptopoints(false);
3368 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3370 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3372 int max = children.count();
3373 for (int i = 0; i < max; i++) {
3374 if (children.at(i)->type() == GROUPWIDGET) {
3375 children += children.at(i)->childItems();
3379 for (int i = 0; i < children.count(); i++) {
3380 // re-add items in correct place
3381 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3382 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3384 ItemInfo info = item->info();
3385 int tracknumber = m_document->tracksCount() - info.track - 1;
3386 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3387 if (isLocked) item->setItemLocked(true);
3388 else if (item->isItemLocked()) item->setItemLocked(false);
3390 if (item->type() == AVWIDGET) {
3391 ClipItem *clip = static_cast <ClipItem*>(item);
3392 info.track = m_document->tracksCount() - info.track;
3393 Mlt::Producer *prod;
3394 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3395 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3396 else prod = clip->baseClip()->producer(info.track);
3397 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3398 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3399 } else if (item->type() == TRANSITIONWIDGET) {
3400 Transition *tr = static_cast <Transition*>(item);
3401 int newTrack = tr->transitionEndTrack();
3402 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3403 if (!tr->forcedTrack()) {
3404 newTrack += trackOffset;
3405 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3407 tr->updateTransitionEndTrack(newTrack);
3408 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3409 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3412 KdenliveSettings::setSnaptopoints(snap);
3413 m_document->renderer()->doRefresh();
3414 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3417 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3419 Transition *item = getTransitionItemAt(start.startPos, start.track);
3421 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);
3422 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3425 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3426 bool snap = KdenliveSettings::snaptopoints();
3427 KdenliveSettings::setSnaptopoints(false);
3428 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3429 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3430 // Transition was moved
3431 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3432 } else if (end.endPos == start.endPos) {
3433 // Transition start resize
3434 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3435 } else if (end.startPos == start.startPos) {
3436 // Transition end resize;
3437 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3440 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3441 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3442 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3444 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3445 KdenliveSettings::setSnaptopoints(snap);
3446 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3447 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);
3448 if (m_dragItem && m_dragItem == item) {
3450 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3451 if (transitionClip && transitionClip->baseClip()) {
3452 QString size = transitionClip->baseClip()->getProperty("frame_size");
3453 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3454 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3455 p.setY(size.section('x', 1, 1).toInt());
3457 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3459 m_document->renderer()->doRefresh();
3462 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3464 bool resizeClipStart = true;
3465 if (start.startPos == end.startPos) resizeClipStart = false;
3466 /*if (resizeClipStart) offset = 1;
3468 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3470 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);
3471 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3474 if (item->parentItem()) {
3475 // Item is part of a group, reset group
3476 resetSelectionGroup();
3478 bool snap = KdenliveSettings::snaptopoints();
3479 KdenliveSettings::setSnaptopoints(false);
3480 if (resizeClipStart && start.startPos != end.startPos) {
3481 ItemInfo clipinfo = item->info();
3482 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3483 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3485 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3486 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3487 updateClipFade(item);
3488 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3489 } else if (!resizeClipStart) {
3490 ItemInfo clipinfo = item->info();
3491 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3492 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3494 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3495 updateClipFade(item);
3496 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3498 if (end.cropStart != start.cropStart) {
3499 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3500 ItemInfo clipinfo = end;
3501 clipinfo.track = m_document->tracksCount() - end.track;
3502 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3504 item->setCropStart(end.cropStart);
3505 item->resetThumbs(true);
3508 m_document->renderer()->doRefresh();
3509 KdenliveSettings::setSnaptopoints(snap);
3512 void CustomTrackView::updateClipFade(ClipItem * item)
3514 int end = item->fadeIn();
3516 // there is a fade in effect
3517 int effectPos = item->hasEffect("volume", "fadein");
3518 if (effectPos != -1) {
3519 QDomElement oldeffect = item->effectAt(effectPos);
3520 int start = item->cropStart().frames(m_document->fps());
3521 int max = item->cropDuration().frames(m_document->fps());
3523 // Make sure the fade effect is not longer than the clip
3524 item->setFadeIn(max);
3525 end = item->fadeIn();
3528 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3529 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3530 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3531 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3532 // if fade effect is displayed, update the effect edit widget with new clip duration
3533 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3535 effectPos = item->hasEffect("brightness", "fade_from_black");
3536 if (effectPos != -1) {
3537 QDomElement oldeffect = item->effectAt(effectPos);
3538 int start = item->cropStart().frames(m_document->fps());
3539 int max = item->cropDuration().frames(m_document->fps());
3541 // Make sure the fade effect is not longer than the clip
3542 item->setFadeIn(max);
3543 end = item->fadeIn();
3546 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3547 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3548 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3549 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3550 // if fade effect is displayed, update the effect edit widget with new clip duration
3551 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3554 int start = item->fadeOut();
3556 // there is a fade out effect
3557 int effectPos = item->hasEffect("volume", "fadeout");
3558 if (effectPos != -1) {
3559 QDomElement oldeffect = item->effectAt(effectPos);
3560 int max = item->cropDuration().frames(m_document->fps());
3561 int end = max + item->cropStart().frames(m_document->fps());
3563 // Make sure the fade effect is not longer than the clip
3564 item->setFadeOut(max);
3565 start = item->fadeOut();
3567 start = end - start;
3568 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3569 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3570 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3571 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3572 // if fade effect is displayed, update the effect edit widget with new clip duration
3573 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3575 effectPos = item->hasEffect("brightness", "fade_to_black");
3576 if (effectPos != -1) {
3577 QDomElement oldeffect = item->effectAt(effectPos);
3578 int max = item->cropDuration().frames(m_document->fps());
3579 int end = max + item->cropStart().frames(m_document->fps());
3581 // Make sure the fade effect is not longer than the clip
3582 item->setFadeOut(max);
3583 start = item->fadeOut();
3585 start = end - start;
3586 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3587 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3588 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3589 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3590 // if fade effect is displayed, update the effect edit widget with new clip duration
3591 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3596 double CustomTrackView::getSnapPointForPos(double pos)
3598 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3601 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3603 QList <GenTime> snaps;
3604 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3605 QList<QGraphicsItem *> itemList = items();
3606 for (int i = 0; i < itemList.count(); i++) {
3607 if (itemList.at(i) == selected) continue;
3608 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3609 if (itemList.at(i)->type() == AVWIDGET) {
3610 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3611 GenTime start = item->startPos();
3612 GenTime end = item->endPos();
3613 snaps.append(start);
3615 if (!offsetList.isEmpty()) {
3616 for (int j = 0; j < offsetList.size(); j++) {
3617 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3618 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3622 QList < GenTime > markers = item->snapMarkers();
3623 for (int j = 0; j < markers.size(); ++j) {
3624 GenTime t = markers.at(j);
3626 if (!offsetList.isEmpty()) {
3627 for (int k = 0; k < offsetList.size(); k++) {
3628 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3632 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3633 Transition *transition = static_cast <Transition*>(itemList.at(i));
3634 GenTime start = transition->startPos();
3635 GenTime end = transition->endPos();
3636 snaps.append(start);
3638 if (!offsetList.isEmpty()) {
3639 for (int j = 0; j < offsetList.size(); j++) {
3640 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3641 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3647 // add cursor position
3648 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3650 if (!offsetList.isEmpty()) {
3651 for (int j = 0; j < offsetList.size(); j++) {
3652 snaps.append(pos - offsetList.at(j));
3657 for (int i = 0; i < m_guides.count(); i++) {
3658 snaps.append(m_guides.at(i)->position());
3659 if (!offsetList.isEmpty()) {
3660 for (int j = 0; j < offsetList.size(); j++) {
3661 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3667 m_scene->setSnapList(snaps);
3668 //for (int i = 0; i < m_snapPoints.size(); ++i)
3669 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3672 void CustomTrackView::slotSeekToPreviousSnap()
3674 updateSnapPoints(NULL);
3675 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3676 setCursorPos((int) res.frames(m_document->fps()));
3680 void CustomTrackView::slotSeekToNextSnap()
3682 updateSnapPoints(NULL);
3683 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3684 setCursorPos((int) res.frames(m_document->fps()));
3688 void CustomTrackView::clipStart()
3690 ClipItem *item = getMainActiveClip();
3692 setCursorPos((int) item->startPos().frames(m_document->fps()));
3697 void CustomTrackView::clipEnd()
3699 ClipItem *item = getMainActiveClip();
3701 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3706 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3708 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3709 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3710 m_commandStack->push(command);
3713 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3715 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3716 m_commandStack->push(command);
3719 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3721 DocClipBase *base = m_document->clipManager()->getClipById(id);
3722 QList <CommentedTime> markers = base->commentedSnapMarkers();
3724 if (markers.isEmpty()) {
3725 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3728 QUndoCommand *deleteMarkers = new QUndoCommand();
3729 deleteMarkers->setText("Delete clip markers");
3731 for (int i = 0; i < markers.size(); i++) {
3732 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3734 m_commandStack->push(deleteMarkers);
3737 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3739 DocClipBase *base = m_document->clipManager()->getClipById(id);
3740 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3741 else base->deleteSnapMarker(pos);
3742 setDocumentModified();
3743 viewport()->update();
3746 int CustomTrackView::hasGuide(int pos, int offset)
3748 for (int i = 0; i < m_guides.count(); i++) {
3749 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3750 if (qAbs(guidePos - pos) <= offset) return guidePos;
3751 else if (guidePos > pos) return -1;
3756 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3758 if (oldPos > GenTime() && pos > GenTime()) {
3760 for (int i = 0; i < m_guides.count(); i++) {
3761 if (m_guides.at(i)->position() == oldPos) {
3762 Guide *item = m_guides.at(i);
3763 item->updateGuide(pos, comment);
3767 } else if (pos > GenTime()) addGuide(pos, comment);
3771 for (int i = 0; i < m_guides.count(); i++) {
3772 if (m_guides.at(i)->position() == oldPos) {
3773 delete m_guides.takeAt(i);
3778 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3780 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3781 m_document->syncGuides(m_guides);
3784 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3786 for (int i = 0; i < m_guides.count(); i++) {
3787 if (m_guides.at(i)->position() == pos) {
3788 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3792 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3793 scene()->addItem(g);
3795 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3796 m_document->syncGuides(m_guides);
3800 void CustomTrackView::slotAddGuide()
3802 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3803 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3804 if (d.exec() != QDialog::Accepted) return;
3805 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3806 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3807 m_commandStack->push(command);
3811 void CustomTrackView::slotEditGuide(int guidePos)
3814 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3815 else pos = GenTime(guidePos, m_document->fps());
3817 for (int i = 0; i < m_guides.count(); i++) {
3818 if (m_guides.at(i)->position() == pos) {
3819 slotEditGuide(m_guides.at(i)->info());
3824 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3827 void CustomTrackView::slotEditGuide(CommentedTime guide)
3829 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3830 if (d.exec() == QDialog::Accepted) {
3831 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3832 m_commandStack->push(command);
3837 void CustomTrackView::slotEditTimeLineGuide()
3839 if (m_dragGuide == NULL) return;
3840 CommentedTime guide = m_dragGuide->info();
3841 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3842 if (d.exec() == QDialog::Accepted) {
3843 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3844 m_commandStack->push(command);
3848 void CustomTrackView::slotDeleteGuide(int guidePos)
3851 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3852 else pos = GenTime(guidePos, m_document->fps());
3854 for (int i = 0; i < m_guides.count(); i++) {
3855 if (m_guides.at(i)->position() == pos) {
3856 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3857 m_commandStack->push(command);
3862 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3866 void CustomTrackView::slotDeleteTimeLineGuide()
3868 if (m_dragGuide == NULL) return;
3869 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3870 m_commandStack->push(command);
3874 void CustomTrackView::slotDeleteAllGuides()
3876 QUndoCommand *deleteAll = new QUndoCommand();
3877 deleteAll->setText("Delete all guides");
3878 for (int i = 0; i < m_guides.count(); i++) {
3879 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3881 m_commandStack->push(deleteAll);
3884 void CustomTrackView::setTool(PROJECTTOOL tool)
3889 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3892 matrix = matrix.scale(scaleFactor, verticalScale);
3893 m_scene->setScale(scaleFactor, verticalScale);
3894 if (m_visualTip) scene()->removeItem(m_visualTip);
3895 m_animationTimer->stop();
3900 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3902 int diff = sceneRect().width() - m_projectDuration;
3903 if (diff * matrix.m11() < 50) {
3904 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3905 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3907 centerOn(QPointF(cursorPos(), verticalPos));
3910 void CustomTrackView::slotRefreshGuides()
3912 if (KdenliveSettings::showmarkers()) {
3913 for (int i = 0; i < m_guides.count(); i++) {
3914 m_guides.at(i)->update();
3919 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3921 const QRectF r = rect.adjusted(0, 0, 1, 0);
3922 painter->setClipRect(r);
3923 painter->drawLine(r.left(), 0, r.right(), 0);
3924 uint max = m_document->tracksCount();
3925 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3926 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3927 QColor audioColor = palette().alternateBase().color();
3928 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3929 for (uint i = 0; i < max; i++) {
3930 TrackInfo info = m_document->trackInfoAt(max - i - 1);
3931 if (info.isLocked || info.type == AUDIOTRACK) {
3932 const QRectF track(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1);
3933 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
3935 painter->drawLine(QPointF(r.left(), m_tracksHeight *(i + 1)), QPointF(r.right(), m_tracksHeight *(i + 1)));
3937 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3938 if (height() > lowerLimit) {
3939 const QRectF bg(r.left(), lowerLimit, r.width(), height() - lowerLimit);
3940 painter->fillRect(bg, base);
3944 bool CustomTrackView::findString(const QString &text)
3947 for (int i = 0; i < m_searchPoints.size(); ++i) {
3948 marker = m_searchPoints.at(i).comment();
3949 if (marker.contains(text, Qt::CaseInsensitive)) {
3950 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3951 int vert = verticalScrollBar()->value();
3952 int hor = cursorPos();
3953 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3961 bool CustomTrackView::findNextString(const QString &text)
3964 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3965 marker = m_searchPoints.at(i).comment();
3966 if (marker.contains(text, Qt::CaseInsensitive)) {
3967 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3968 int vert = verticalScrollBar()->value();
3969 int hor = cursorPos();
3970 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3979 void CustomTrackView::initSearchStrings()
3981 m_searchPoints.clear();
3982 QList<QGraphicsItem *> itemList = items();
3983 for (int i = 0; i < itemList.count(); i++) {
3984 // parse all clip names
3985 if (itemList.at(i)->type() == AVWIDGET) {
3986 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3987 GenTime start = item->startPos();
3988 CommentedTime t(start, item->clipName());
3989 m_searchPoints.append(t);
3990 // add all clip markers
3991 QList < CommentedTime > markers = item->commentedSnapMarkers();
3992 m_searchPoints += markers;
3997 for (int i = 0; i < m_guides.count(); i++) {
3998 m_searchPoints.append(m_guides.at(i)->info());
4001 qSort(m_searchPoints);
4004 void CustomTrackView::clearSearchStrings()
4006 m_searchPoints.clear();
4010 void CustomTrackView::copyClip()
4012 qDeleteAll(m_copiedItems);
4013 m_copiedItems.clear();
4014 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4015 if (itemList.count() == 0) {
4016 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4019 for (int i = 0; i < itemList.count(); i++) {
4020 if (itemList.at(i)->type() == AVWIDGET) {
4021 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4022 ClipItem *clone = clip->clone(clip->info());
4023 m_copiedItems.append(clone);
4024 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4025 Transition *dup = static_cast <Transition *>(itemList.at(i));
4026 m_copiedItems.append(dup->clone());
4031 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4033 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));
4034 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4035 for (int i = 0; i < collisions.count(); i++) {
4036 if (collisions.at(i)->type() == type) return false;
4041 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4043 for (int i = 0; i < items.count(); i++) {
4044 ItemInfo info = items.at(i)->info();
4045 info.startPos += offset;
4046 info.endPos += offset;
4047 info.track += trackOffset;
4048 if (!canBePastedTo(info, items.at(i)->type())) return false;
4053 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4055 QPainterPath movePath;
4056 movePath.moveTo(0, 0);
4058 for (int i = 0; i < items.count(); i++) {
4059 ItemInfo info = items.at(i)->info();
4060 info.startPos = info.startPos + offset;
4061 info.endPos = info.endPos + offset;
4062 info.track = info.track + trackOffset;
4063 if (info.startPos < GenTime()) {
4064 // No clip should go below 0
4067 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));
4068 movePath.addRect(rect);
4070 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4071 for (int i = 0; i < collisions.count(); i++) {
4072 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4073 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4080 void CustomTrackView::pasteClip()
4082 if (m_copiedItems.count() == 0) {
4083 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4087 if (m_menuPosition.isNull()) {
4088 position = mapFromGlobal(QCursor::pos());
4089 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4090 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4093 } else position = m_menuPosition;
4094 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4095 int track = (int)(position.y() / m_tracksHeight);
4096 ItemInfo first = m_copiedItems.at(0)->info();
4098 GenTime offset = pos - first.startPos;
4099 int trackOffset = track - first.track;
4101 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4102 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4105 QUndoCommand *pasteClips = new QUndoCommand();
4106 pasteClips->setText("Paste clips");
4108 for (int i = 0; i < m_copiedItems.count(); i++) {
4109 // parse all clip names
4110 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4111 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4113 info.startPos = clip->startPos() + offset;
4114 info.endPos = clip->endPos() + offset;
4115 info.cropStart = clip->cropStart();
4116 info.track = clip->track() + trackOffset;
4117 if (canBePastedTo(info, AVWIDGET)) {
4118 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4119 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4120 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4121 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4123 info.startPos = tr->startPos() + offset;
4124 info.endPos = tr->endPos() + offset;
4125 info.track = tr->track() + trackOffset;
4126 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4127 if (info.startPos >= info.endPos) {
4128 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4129 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4130 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4133 m_commandStack->push(pasteClips);
4136 void CustomTrackView::pasteClipEffects()
4138 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4139 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4142 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4144 QUndoCommand *paste = new QUndoCommand();
4145 paste->setText("Paste effects");
4147 QList<QGraphicsItem *> clips = scene()->selectedItems();
4148 for (int i = 0; i < clips.count(); ++i) {
4149 if (clips.at(i)->type() == AVWIDGET) {
4150 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4151 for (int j = 0; j < clip->effectsCount(); j++) {
4152 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4156 m_commandStack->push(paste);
4160 ClipItem *CustomTrackView::getClipUnderCursor() const
4162 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4163 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4164 for (int i = 0; i < collisions.count(); i++) {
4165 if (collisions.at(i)->type() == AVWIDGET) {
4166 return static_cast < ClipItem *>(collisions.at(i));
4172 ClipItem *CustomTrackView::getMainActiveClip() const
4174 QList<QGraphicsItem *> clips = scene()->selectedItems();
4175 if (clips.isEmpty()) {
4176 return getClipUnderCursor();
4178 ClipItem *item = NULL;
4179 for (int i = 0; i < clips.count(); ++i) {
4180 if (clips.at(i)->type() == AVWIDGET)
4181 item = static_cast < ClipItem *>(clips.at(i));
4182 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4184 if (item) return item;
4189 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4191 QList<QGraphicsItem *> clips = scene()->selectedItems();
4192 if (clips.isEmpty()) {
4193 return getClipUnderCursor();
4196 // remove all items in the list that are not clips
4197 for (int i = 0; i < clips.count();) {
4198 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4201 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4202 for (int i = 0; i < clips.count(); ++i) {
4203 if (clips.at(i)->type() == AVWIDGET) {
4204 item = static_cast < ClipItem *>(clips.at(i));
4205 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4213 void CustomTrackView::setInPoint()
4215 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4217 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4220 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4224 ItemInfo startInfo = clip->info();
4225 ItemInfo endInfo = startInfo;
4226 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4227 if (endInfo.startPos >= startInfo.endPos) {
4228 // Check for invalid resize
4229 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4231 } else if (endInfo.startPos < startInfo.startPos) {
4232 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4233 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4234 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4235 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4239 if (clip->type() == TRANSITIONWIDGET) {
4240 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4241 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4244 void CustomTrackView::setOutPoint()
4246 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4248 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4251 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4255 ItemInfo startInfo = clip->info();
4256 ItemInfo endInfo = clip->info();
4257 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4258 if (endInfo.endPos <= startInfo.startPos) {
4259 // Check for invalid resize
4260 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4262 } else if (endInfo.endPos > startInfo.endPos) {
4263 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4264 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4265 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4271 if (clip->type() == TRANSITIONWIDGET) {
4272 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4273 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4276 void CustomTrackView::slotUpdateAllThumbs()
4278 QList<QGraphicsItem *> itemList = items();
4279 //if (itemList.isEmpty()) return;
4281 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4282 for (int i = 0; i < itemList.count(); i++) {
4283 if (itemList.at(i)->type() == AVWIDGET) {
4284 item = static_cast <ClipItem *>(itemList.at(i));
4285 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4286 // Check if we have a cached thumbnail
4287 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4288 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4289 if (QFile::exists(thumb)) {
4291 item->slotSetStartThumb(pix);
4294 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4295 QString endThumb = startThumb;
4296 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4297 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4298 if (QFile::exists(startThumb)) {
4299 QPixmap pix(startThumb);
4300 item->slotSetStartThumb(pix);
4302 if (QFile::exists(endThumb)) {
4303 QPixmap pix(endThumb);
4304 item->slotSetEndThumb(pix);
4308 item->refreshClip(false);
4309 qApp->processEvents();
4312 viewport()->update();
4315 void CustomTrackView::saveThumbnails()
4317 QList<QGraphicsItem *> itemList = items();
4319 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4320 for (int i = 0; i < itemList.count(); i++) {
4321 if (itemList.at(i)->type() == AVWIDGET) {
4322 item = static_cast <ClipItem *>(itemList.at(i));
4323 if (item->clipType() != COLOR) {
4324 // Check if we have a cached thumbnail
4325 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4326 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4327 if (!QFile::exists(thumb)) {
4328 QPixmap pix(item->startThumb());
4332 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4333 QString endThumb = startThumb;
4334 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4335 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4336 if (!QFile::exists(startThumb)) {
4337 QPixmap pix(item->startThumb());
4338 pix.save(startThumb);
4340 if (!QFile::exists(endThumb)) {
4341 QPixmap pix(item->endThumb());
4351 void CustomTrackView::slotInsertTrack(int ix)
4353 TrackDialog d(m_document, parentWidget());
4354 d.label->setText(i18n("Insert track"));
4355 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4356 d.track_nb->setValue(ix);
4357 d.setWindowTitle(i18n("Insert New Track"));
4358 d.slotUpdateName(ix);
4360 if (d.exec() == QDialog::Accepted) {
4361 ix = d.track_nb->value();
4362 if (d.before_select->currentIndex() == 1) {
4366 if (d.video_track->isChecked()) {
4367 info.type = VIDEOTRACK;
4368 info.isMute = false;
4369 info.isBlind = false;
4370 info.isLocked = false;
4372 info.type = AUDIOTRACK;
4373 info.isMute = false;
4374 info.isBlind = true;
4375 info.isLocked = false;
4377 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4378 m_commandStack->push(addTrack);
4379 setDocumentModified();
4383 void CustomTrackView::slotDeleteTrack(int ix)
4385 TrackDialog d(m_document, parentWidget());
4386 d.label->setText(i18n("Delete track"));
4387 d.before_select->setHidden(true);
4388 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4389 d.track_nb->setValue(ix);
4390 d.slotUpdateName(ix);
4391 d.setWindowTitle(i18n("Delete Track"));
4392 d.video_track->setHidden(true);
4393 d.audio_track->setHidden(true);
4394 if (d.exec() == QDialog::Accepted) {
4395 ix = d.track_nb->value();
4396 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4397 deleteTimelineTrack(ix, info);
4398 setDocumentModified();
4399 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4400 m_commandStack->push(command);*/
4404 void CustomTrackView::slotChangeTrack(int ix)
4406 TrackDialog d(m_document, parentWidget());
4407 d.label->setText(i18n("Change track"));
4408 d.before_select->setHidden(true);
4409 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4410 d.track_nb->setValue(ix);
4411 d.slotUpdateName(ix);
4412 d.setWindowTitle(i18n("Change Track Type"));
4414 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4415 d.video_track->setChecked(true);
4417 d.audio_track->setChecked(true);
4419 if (d.exec() == QDialog::Accepted) {
4421 info.isLocked = false;
4422 info.isMute = false;
4423 ix = d.track_nb->value();
4425 if (d.video_track->isChecked()) {
4426 info.type = VIDEOTRACK;
4427 info.isBlind = false;
4429 info.type = AUDIOTRACK;
4430 info.isBlind = true;
4432 changeTimelineTrack(ix, info);
4433 setDocumentModified();
4438 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4440 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4441 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4442 QList<QGraphicsItem *> selection = m_scene->items(r);
4443 QUndoCommand *deleteTrack = new QUndoCommand();
4444 deleteTrack->setText("Delete track");
4446 // Delete all clips in selected track
4447 for (int i = 0; i < selection.count(); i++) {
4448 if (selection.at(i)->type() == AVWIDGET) {
4449 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4450 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4451 m_scene->removeItem(item);
4454 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4455 Transition *item = static_cast <Transition *>(selection.at(i));
4456 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4457 m_scene->removeItem(item);
4463 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4464 m_commandStack->push(deleteTrack);
4467 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4469 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4470 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4471 m_commandStack->push(changeTrack);
4474 void CustomTrackView::autoTransition()
4476 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4477 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4478 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4481 Transition *tr = static_cast <Transition*>(itemList.at(0));
4482 tr->setAutomatic(!tr->isAutomatic());
4483 QDomElement transition = tr->toXML();
4484 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);
4488 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4491 QDomNodeList params = effect.elementsByTagName("parameter");
4492 for (int i = 0; i < params.count(); i++) {
4493 QDomElement e = params.item(i).toElement();
4494 if (!e.isNull() && e.attribute("type") == "constant") {
4495 if (e.hasAttribute("factor")) {
4496 double factor = e.attribute("factor").toDouble();
4497 double value = e.attribute("value").toDouble();
4498 value = value / factor;
4499 result.append(QString::number(value));
4500 } else result.append(e.attribute("value"));
4506 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4508 QList<QGraphicsItem *> list = scene()->items();
4509 ClipItem *clip = NULL;
4510 for (int i = 0; i < list.size(); ++i) {
4511 if (list.at(i)->type() == AVWIDGET) {
4512 clip = static_cast <ClipItem *>(list.at(i));
4513 if (clip->clipProducer() == id) {
4514 clip->setClipName(name);
4518 viewport()->update();
4521 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4523 minimum = GenTime();
4524 maximum = GenTime();
4525 QList<QGraphicsItem *> selection;
4526 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4527 selection.removeAll(item);
4528 for (int i = 0; i < selection.count(); i++) {
4529 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4530 if (clip && clip->type() == AVWIDGET) {
4531 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4532 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4537 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4539 minimum = GenTime();
4540 maximum = GenTime();
4541 QList<QGraphicsItem *> selection;
4542 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4543 selection.removeAll(item);
4544 for (int i = 0; i < selection.count(); i++) {
4545 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4546 if (clip && clip->type() == TRANSITIONWIDGET) {
4547 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4548 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4554 void CustomTrackView::loadGroups(const QDomNodeList groups)
4556 for (int i = 0; i < groups.count(); i++) {
4557 QDomNodeList children = groups.at(i).childNodes();
4558 scene()->clearSelection();
4559 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4560 QDomNode n = children.item(nodeindex);
4561 QDomElement elem = n.toElement();
4562 int pos = elem.attribute("position").toInt();
4563 int track = elem.attribute("track").toInt();
4564 if (elem.tagName() == "clipitem") {
4565 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4566 if (clip) clip->setSelected(true);
4568 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4569 if (clip) clip->setSelected(true);
4572 groupSelectedItems(false, true);
4576 void CustomTrackView::splitAudio()
4578 resetSelectionGroup();
4579 QList<QGraphicsItem *> selection = scene()->selectedItems();
4580 if (selection.isEmpty()) {
4581 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4584 QUndoCommand *splitCommand = new QUndoCommand();
4585 splitCommand->setText(i18n("Split audio"));
4586 for (int i = 0; i < selection.count(); i++) {
4587 if (selection.at(i)->type() == AVWIDGET) {
4588 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4589 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4590 if (clip->parentItem()) {
4591 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4593 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4598 m_commandStack->push(splitCommand);
4601 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4603 ClipItem *clip = getClipItemAt(pos, track);
4605 kDebug() << "// Cannot find clip to split!!!";
4609 int start = pos.frames(m_document->fps());
4610 int freetrack = m_document->tracksCount() - track - 1;
4611 for (; freetrack > 0; freetrack--) {
4612 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4613 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4614 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4615 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4616 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4621 kDebug() << "GOT TRK: " << track;
4622 if (freetrack == 0) {
4623 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4626 info.startPos = clip->startPos();
4627 info.endPos = clip->endPos();
4628 info.cropStart = clip->cropStart();
4629 info.track = m_document->tracksCount() - freetrack;
4630 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4631 scene()->clearSelection();
4632 clip->setSelected(true);
4633 ClipItem *audioClip = getClipItemAt(start, info.track);
4635 clip->setVideoOnly(true);
4636 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4637 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4638 audioClip->setSelected(true);
4639 audioClip->setAudioOnly(true);
4640 groupSelectedItems(false, true);
4644 // unsplit clip: remove audio part and change video part to normal clip
4645 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4646 kDebug() << "//CANNOT FIND CLP GRP";
4649 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4650 QList<QGraphicsItem *> children = grp->childItems();
4651 if (children.count() != 2) {
4652 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4655 for (int i = 0; i < children.count(); i++) {
4656 if (children.at(i) != clip) {
4657 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4658 ItemInfo info = clip->info();
4659 deleteClip(clp->info());
4660 clip->setVideoOnly(false);
4661 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4665 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4666 m_document->clipManager()->removeGroup(grp);
4667 scene()->destroyItemGroup(grp);
4671 void CustomTrackView::setVideoOnly()
4673 resetSelectionGroup();
4674 QList<QGraphicsItem *> selection = scene()->selectedItems();
4675 if (selection.isEmpty()) {
4676 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4679 QUndoCommand *videoCommand = new QUndoCommand();
4680 videoCommand->setText(i18n("Video only"));
4681 for (int i = 0; i < selection.count(); i++) {
4682 if (selection.at(i)->type() == AVWIDGET) {
4683 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4684 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4685 if (clip->parentItem()) {
4686 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4688 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4693 m_commandStack->push(videoCommand);
4696 void CustomTrackView::setAudioOnly()
4698 resetSelectionGroup();
4699 QList<QGraphicsItem *> selection = scene()->selectedItems();
4700 if (selection.isEmpty()) {
4701 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4704 QUndoCommand *videoCommand = new QUndoCommand();
4705 videoCommand->setText(i18n("Audio only"));
4706 for (int i = 0; i < selection.count(); i++) {
4707 if (selection.at(i)->type() == AVWIDGET) {
4708 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4709 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4710 if (clip->parentItem()) {
4711 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4713 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4718 m_commandStack->push(videoCommand);
4721 void CustomTrackView::setAudioAndVideo()
4723 resetSelectionGroup();
4724 QList<QGraphicsItem *> selection = scene()->selectedItems();
4725 if (selection.isEmpty()) {
4726 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4729 QUndoCommand *videoCommand = new QUndoCommand();
4730 videoCommand->setText(i18n("Audio and Video"));
4731 for (int i = 0; i < selection.count(); i++) {
4732 if (selection.at(i)->type() == AVWIDGET) {
4733 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4734 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4735 if (clip->parentItem()) {
4736 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4738 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4743 m_commandStack->push(videoCommand);
4746 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4748 ClipItem *clip = getClipItemAt(pos, track);
4750 kDebug() << "// Cannot find clip to split!!!";
4754 int start = pos.frames(m_document->fps());
4755 clip->setVideoOnly(true);
4756 clip->setAudioOnly(false);
4757 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4758 } else if (audioOnly) {
4759 int start = pos.frames(m_document->fps());
4760 clip->setAudioOnly(true);
4761 clip->setVideoOnly(false);
4762 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4764 int start = pos.frames(m_document->fps());
4765 clip->setAudioOnly(false);
4766 clip->setVideoOnly(false);
4767 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4770 setDocumentModified();
4773 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4775 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4776 m_clipTypeGroup->setEnabled(false);
4778 m_clipTypeGroup->setEnabled(true);
4779 QList <QAction *> actions = m_clipTypeGroup->actions();
4781 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4782 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4783 else lookup = "clip_audio_and_video";
4784 for (int i = 0; i < actions.count(); i++) {
4785 if (actions.at(i)->data().toString() == lookup) {
4786 actions.at(i)->setChecked(true);
4793 void CustomTrackView::reloadTransitionLumas()
4797 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4798 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4799 for (int i = 0; i < params.count(); i++) {
4800 QDomElement e = params.item(i).toElement();
4801 if (e.attribute("tag") == "resource") {
4802 lumaNames = e.attribute("paramlistdisplay");
4803 lumaFiles = e.attribute("paramlist");
4808 QList<QGraphicsItem *> itemList = items();
4809 Transition *transitionitem;
4810 QDomElement transitionXml;
4811 for (int i = 0; i < itemList.count(); i++) {
4812 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4813 transitionitem = static_cast <Transition*>(itemList.at(i));
4814 transitionXml = transitionitem->toXML();
4815 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4816 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4817 for (int i = 0; i < params.count(); i++) {
4818 QDomElement e = params.item(i).toElement();
4819 if (e.attribute("tag") == "resource") {
4820 e.setAttribute("paramlistdisplay", lumaNames);
4821 e.setAttribute("paramlist", lumaFiles);
4826 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4827 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4828 for (int i = 0; i < params.count(); i++) {
4829 QDomElement e = params.item(i).toElement();
4830 if (e.attribute("tag") == "luma") {
4831 e.setAttribute("paramlistdisplay", lumaNames);
4832 e.setAttribute("paramlist", lumaFiles);
4839 emit transitionItemSelected(NULL);
4842 #include "customtrackview.moc"