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 "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
75 #include <KMessageBox>
77 #if QT_VERSION >= 0x040600
78 #include <QGraphicsDropShadowEffect>
81 bool sortGuidesList(const Guide *g1 , const Guide *g2)
83 return (*g1).position() < (*g2).position();
88 // disable animation if user asked it in KDE's global settings
89 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
90 // needs something like below (taken from dolphin)
91 // #include <kglobalsettings.h>
92 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
93 // const int duration = animate ? 1500 : 1;
95 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
96 QGraphicsView(projectscene, parent),
97 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_scene(projectscene),
103 m_operationMode(NONE),
110 m_autoScroll(KdenliveSettings::autoscroll()),
111 m_pasteEffectsAction(NULL),
112 m_ungroupAction(NULL),
119 m_blockRefresh(false),
120 m_selectionGroup(NULL),
123 if (doc) m_commandStack = doc->commandStack();
124 else m_commandStack = NULL;
125 setMouseTracking(true);
126 setAcceptDrops(true);
127 setFrameShape(QFrame::NoFrame);
129 //setCacheMode(QGraphicsView::CacheBackground);
130 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
132 KdenliveSettings::setTrackheight(m_tracksHeight);
133 m_animationTimer = new QTimeLine(800);
134 m_animationTimer->setFrameRange(0, 5);
135 m_animationTimer->setUpdateInterval(100);
136 m_animationTimer->setLoopCount(0);
137 m_tipColor = QColor(0, 192, 0, 200);
138 QColor border = QColor(255, 255, 255, 100);
139 m_tipPen.setColor(border);
140 m_tipPen.setWidth(3);
141 setContentsMargins(0, 0, 0, 0);
142 const int maxHeight = m_tracksHeight * m_document->tracksCount();
143 setSceneRect(0, 0, sceneRect().width(), maxHeight);
144 verticalScrollBar()->setMaximum(maxHeight);
145 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
146 m_cursorLine->setZValue(1000);
150 pen1.setColor(palette().text().color());
151 m_cursorLine->setPen(pen1);
152 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
154 KIcon razorIcon("edit-cut");
155 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
157 KIcon spacerIcon("kdenlive-spacer-tool");
158 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
159 verticalScrollBar()->setTracking(true);
160 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
161 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
163 m_scrollTimer.setInterval(100);
164 m_scrollTimer.setSingleShot(true);
166 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
167 m_thumbsTimer.setInterval(500);
168 m_thumbsTimer.setSingleShot(true);
171 CustomTrackView::~CustomTrackView()
173 qDeleteAll(m_guides);
175 m_waitingThumbs.clear();
179 void CustomTrackView::keyPressEvent(QKeyEvent * event)
181 if (event->key() == Qt::Key_Up) {
184 } else if (event->key() == Qt::Key_Down) {
187 } else QWidget::keyPressEvent(event);
190 void CustomTrackView::setDocumentModified()
192 m_document->setModified(true);
195 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
197 m_timelineContextMenu = timeline;
198 m_timelineContextClipMenu = clip;
199 m_clipTypeGroup = clipTypeGroup;
200 QList <QAction *> list = m_timelineContextClipMenu->actions();
201 for (int i = 0; i < list.count(); i++) {
202 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
203 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
206 m_timelineContextTransitionMenu = transition;
207 list = m_timelineContextTransitionMenu->actions();
208 for (int i = 0; i < list.count(); i++) {
209 if (list.at(i)->data().toString() == "auto") {
210 m_autoTransition = list.at(i);
215 m_timelineContextMenu->addSeparator();
216 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
217 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
218 m_timelineContextMenu->addAction(m_deleteGuide);
220 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
221 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
222 m_timelineContextMenu->addAction(m_editGuide);
225 void CustomTrackView::checkAutoScroll()
227 m_autoScroll = KdenliveSettings::autoscroll();
230 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
231 return m_scene->m_tracksList;
234 void CustomTrackView::checkTrackHeight()
236 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
237 m_tracksHeight = KdenliveSettings::trackheight();
238 emit trackHeightChanged();
239 QList<QGraphicsItem *> itemList = items();
241 Transition *transitionitem;
242 bool snap = KdenliveSettings::snaptopoints();
243 KdenliveSettings::setSnaptopoints(false);
244 for (int i = 0; i < itemList.count(); i++) {
245 if (itemList.at(i)->type() == AVWIDGET) {
246 item = (ClipItem*) itemList.at(i);
247 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
248 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
249 item->resetThumbs(true);
250 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
251 transitionitem = (Transition*) itemList.at(i);
252 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
253 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
256 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
257 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
259 for (int i = 0; i < m_guides.count(); i++) {
260 QLineF l = m_guides.at(i)->line();
261 l.setP2(QPointF(l.x2(), newHeight));
262 m_guides.at(i)->setLine(l);
265 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
266 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
267 KdenliveSettings::setSnaptopoints(snap);
268 viewport()->update();
271 /** Zoom or move viewport on mousewheel
273 * If mousewheel+Ctrl, zooms in/out on the timeline.
275 * With Ctrl, moves viewport towards end of timeline if down/back,
276 * opposite on up/forward.
278 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
279 void CustomTrackView::wheelEvent(QWheelEvent * e)
281 if (e->modifiers() == Qt::ControlModifier) {
282 if (e->delta() > 0) emit zoomIn();
285 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
286 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
290 int CustomTrackView::getPreviousVideoTrack(int track)
292 track = m_document->tracksCount() - track - 1;
294 for (int i = track; i > -1; i--) {
295 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
301 void CustomTrackView::slotFetchNextThumbs()
303 if (!m_waitingThumbs.isEmpty()) {
304 ClipItem *item = m_waitingThumbs.takeFirst();
305 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
306 item = m_waitingThumbs.takeFirst();
308 if (item) item->slotFetchThumbs();
309 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
313 void CustomTrackView::slotCheckMouseScrolling()
315 if (m_scrollOffset == 0) {
316 m_scrollTimer.stop();
319 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
320 m_scrollTimer.start();
323 void CustomTrackView::slotCheckPositionScrolling()
325 // If mouse is at a border of the view, scroll
326 if (m_moveOpMode != SEEK) return;
327 if (mapFromScene(m_cursorPos, 0).x() < 3) {
328 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
329 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
330 setCursorPos(mapToScene(QPoint(-2, 0)).x());
331 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
332 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
333 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
334 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
340 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
342 int pos = event->x();
343 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
344 double snappedPos = getSnapPointForPos(mappedXPos);
345 emit mousePosition(mappedXPos);
347 if (event->buttons() & Qt::MidButton) return;
348 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
349 event->setAccepted(true);
351 QGraphicsView::mouseMoveEvent(event);
355 if (event->buttons() != Qt::NoButton) {
356 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
357 if (m_dragItem && m_tool == SELECTTOOL) {
358 if (m_operationMode == MOVE && move) {
359 QGraphicsView::mouseMoveEvent(event);
360 // If mouse is at a border of the view, scroll
362 m_scrollOffset = -30;
363 m_scrollTimer.start();
364 } else if (viewport()->width() - pos < 10) {
366 m_scrollTimer.start();
367 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
369 } else if (m_operationMode == RESIZESTART && move) {
370 m_document->renderer()->pause();
371 m_dragItem->resizeStart((int)(snappedPos));
372 } else if (m_operationMode == RESIZEEND && move) {
373 m_document->renderer()->pause();
374 m_dragItem->resizeEnd((int)(snappedPos));
375 } else if (m_operationMode == FADEIN && move) {
376 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
377 } else if (m_operationMode == FADEOUT && move) {
378 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
379 } else if (m_operationMode == KEYFRAME && move) {
380 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
381 double pos = mapToScene(event->pos()).toPoint().y();
382 QRectF br = m_dragItem->sceneBoundingRect();
383 double maxh = 100.0 / br.height();
384 pos = (br.bottom() - pos) * maxh;
385 m_dragItem->updateKeyFramePos(keyFramePos, pos);
388 scene()->removeItem(m_visualTip);
389 m_animationTimer->stop();
396 } else if (m_operationMode == MOVEGUIDE) {
398 scene()->removeItem(m_visualTip);
399 m_animationTimer->stop();
405 QGraphicsView::mouseMoveEvent(event);
407 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
409 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
410 if (snappedPos < 0) snappedPos = 0;
411 // Make sure there is no collision
412 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
413 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
414 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
415 collidingItems.removeAll(m_selectionGroup);
416 for (int i = 0; i < children.count(); i++) {
417 collidingItems.removeAll(children.at(i));
419 bool collision = false;
420 for (int i = 0; i < collidingItems.count(); i++) {
421 if (!collidingItems.at(i)->isEnabled()) continue;
422 if (collidingItems.at(i)->type() == AVWIDGET) {
429 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
430 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
431 collidingItems.removeAll(m_selectionGroup);
432 for (int i = 0; i < children.count(); i++) {
433 collidingItems.removeAll(children.at(i));
435 for (int i = 0; i < collidingItems.count(); i++) {
436 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
444 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
445 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
449 if (m_tool == RAZORTOOL) {
450 setCursor(m_razorCursor);
451 //QGraphicsView::mouseMoveEvent(event);
453 } else if (m_tool == SPACERTOOL) {
454 setCursor(m_spacerCursor);
458 QList<QGraphicsItem *> itemList = items(event->pos());
459 QGraphicsRectItem *item = NULL;
460 OPERATIONTYPE opMode = NONE;
462 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
464 } else for (int i = 0; i < itemList.count(); i++) {
465 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
466 item = (QGraphicsRectItem*) itemList.at(i);
471 if (item && event->buttons() == Qt::NoButton) {
472 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
473 if (m_tool == RAZORTOOL) {
474 // razor tool over a clip, display current frame in monitor
475 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
476 //TODO: solve crash when showing frame when moving razor over clip
477 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
482 opMode = clip->operationMode(mapToScene(event->pos()));
483 const double size = 5;
484 if (opMode == m_moveOpMode) {
485 QGraphicsView::mouseMoveEvent(event);
489 scene()->removeItem(m_visualTip);
490 m_animationTimer->stop();
497 m_moveOpMode = opMode;
498 if (opMode == MOVE) {
499 setCursor(Qt::OpenHandCursor);
500 } else if (opMode == RESIZESTART) {
501 setCursor(KCursor("left_side", Qt::SizeHorCursor));
502 if (m_visualTip == NULL) {
503 QRectF rect = clip->sceneBoundingRect();
505 polygon << QPoint(0, - size * 2);
506 polygon << QPoint(size * 2, 0);
507 polygon << QPoint(0, size * 2);
508 polygon << QPoint(0, - size * 2);
510 m_visualTip = new QGraphicsPolygonItem(polygon);
511 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
512 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
513 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
514 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
515 m_visualTip->setZValue(100);
516 m_animation = new QGraphicsItemAnimation;
517 m_animation->setItem(m_visualTip);
518 m_animation->setTimeLine(m_animationTimer);
519 m_animation->setScaleAt(.5, 2, 1);
520 m_animation->setScaleAt(1, 1, 1);
521 scene()->addItem(m_visualTip);
522 m_animationTimer->start();
524 } else if (opMode == RESIZEEND) {
525 setCursor(KCursor("right_side", Qt::SizeHorCursor));
526 if (m_visualTip == NULL) {
527 QRectF rect = clip->sceneBoundingRect();
529 polygon << QPoint(0, - size * 2);
530 polygon << QPoint(- size * 2, 0);
531 polygon << QPoint(0, size * 2);
532 polygon << QPoint(0, - size * 2);
534 m_visualTip = new QGraphicsPolygonItem(polygon);
535 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
536 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
537 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
538 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
539 m_visualTip->setZValue(100);
540 m_animation = new QGraphicsItemAnimation;
541 m_animation->setItem(m_visualTip);
542 m_animation->setTimeLine(m_animationTimer);
543 m_animation->setScaleAt(.5, 2, 1);
544 m_animation->setScaleAt(1, 1, 1);
545 scene()->addItem(m_visualTip);
546 m_animationTimer->start();
548 } else if (opMode == FADEIN) {
549 if (m_visualTip == NULL) {
550 ClipItem *item = (ClipItem *) clip;
551 QRectF rect = clip->sceneBoundingRect();
552 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
553 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
554 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
555 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
556 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
557 m_visualTip->setZValue(100);
558 m_animation = new QGraphicsItemAnimation;
559 m_animation->setItem(m_visualTip);
560 m_animation->setTimeLine(m_animationTimer);
561 m_animation->setScaleAt(.5, 2, 2);
562 m_animation->setScaleAt(1, 1, 1);
563 scene()->addItem(m_visualTip);
564 m_animationTimer->start();
566 setCursor(Qt::PointingHandCursor);
567 } else if (opMode == FADEOUT) {
568 if (m_visualTip == NULL) {
569 ClipItem *item = (ClipItem *) clip;
570 QRectF rect = clip->sceneBoundingRect();
571 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
572 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
573 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
574 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
575 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
576 m_visualTip->setZValue(100);
577 m_animation = new QGraphicsItemAnimation;
578 m_animation->setItem(m_visualTip);
579 m_animation->setTimeLine(m_animationTimer);
580 m_animation->setScaleAt(.5, 2, 2);
581 m_animation->setScaleAt(1, 1, 1);
582 scene()->addItem(m_visualTip);
583 m_animationTimer->start();
585 setCursor(Qt::PointingHandCursor);
586 } else if (opMode == TRANSITIONSTART) {
587 if (m_visualTip == NULL) {
588 QRectF rect = clip->sceneBoundingRect();
590 polygon << QPoint(0, - size * 2);
591 polygon << QPoint(size * 2, 0);
592 polygon << QPoint(0, 0);
593 polygon << QPoint(0, - size * 2);
595 m_visualTip = new QGraphicsPolygonItem(polygon);
596 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
597 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
598 m_visualTip->setPos(rect.x(), rect.bottom());
599 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
600 m_visualTip->setZValue(100);
601 m_animation = new QGraphicsItemAnimation;
602 m_animation->setItem(m_visualTip);
603 m_animation->setTimeLine(m_animationTimer);
604 m_animation->setScaleAt(.5, 2, 2);
605 m_animation->setScaleAt(1, 1, 1);
606 scene()->addItem(m_visualTip);
607 m_animationTimer->start();
609 setCursor(Qt::PointingHandCursor);
610 } else if (opMode == TRANSITIONEND) {
611 if (m_visualTip == NULL) {
612 QRectF rect = clip->sceneBoundingRect();
614 polygon << QPoint(0, - size * 2);
615 polygon << QPoint(- size * 2, 0);
616 polygon << QPoint(0, 0);
617 polygon << QPoint(0, - size * 2);
619 m_visualTip = new QGraphicsPolygonItem(polygon);
620 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
621 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
622 m_visualTip->setPos(rect.right(), rect.bottom());
623 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
624 m_visualTip->setZValue(100);
625 m_animation = new QGraphicsItemAnimation;
626 m_animation->setItem(m_visualTip);
627 m_animation->setTimeLine(m_animationTimer);
628 m_animation->setScaleAt(.5, 2, 2);
629 m_animation->setScaleAt(1, 1, 1);
630 scene()->addItem(m_visualTip);
631 m_animationTimer->start();
633 setCursor(Qt::PointingHandCursor);
634 } else if (opMode == KEYFRAME) {
635 setCursor(Qt::PointingHandCursor);
637 } // no clip under mouse
638 else if (m_tool == RAZORTOOL) {
641 } else if (opMode == MOVEGUIDE) {
642 m_moveOpMode = opMode;
643 setCursor(Qt::SplitHCursor);
646 scene()->removeItem(m_visualTip);
647 m_animationTimer->stop();
654 setCursor(Qt::ArrowCursor);
655 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
656 QGraphicsView::mouseMoveEvent(event);
658 setCursorPos(mappedXPos);
659 slotCheckPositionScrolling();
661 } else m_moveOpMode = NONE;
663 QGraphicsView::mouseMoveEvent(event);
667 void CustomTrackView::mousePressEvent(QMouseEvent * event)
669 setFocus(Qt::MouseFocusReason);
670 m_menuPosition = QPoint();
672 // special cases (middle click button or ctrl / shift click
673 if (event->button() == Qt::MidButton) {
675 m_blockRefresh = false;
676 m_operationMode = NONE;
680 if (event->modifiers() & Qt::ShiftModifier) {
681 // Rectangle selection
682 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
683 setDragMode(QGraphicsView::RubberBandDrag);
684 if (!(event->modifiers() & Qt::ControlModifier)) {
685 resetSelectionGroup();
686 scene()->clearSelection();
688 m_blockRefresh = false;
689 m_operationMode = RUBBERSELECTION;
690 QGraphicsView::mousePressEvent(event);
694 m_blockRefresh = true;
696 bool collision = false;
698 if (m_tool != RAZORTOOL) activateMonitor();
699 else if (m_document->renderer()->playSpeed() != 0.0) {
700 m_document->renderer()->pause();
703 m_clickEvent = event->pos();
705 // check item under mouse
706 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
708 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
709 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
710 setDragMode(QGraphicsView::ScrollHandDrag);
711 QGraphicsView::mousePressEvent(event);
712 m_blockRefresh = false;
713 m_operationMode = NONE;
717 // if a guide and a clip were pressed, just select the guide
718 for (int i = 0; i < collisionList.count(); ++i) {
719 if (collisionList.at(i)->type() == GUIDEITEM) {
720 // a guide item was pressed
721 m_dragGuide = (Guide *) collisionList.at(i);
722 if (event->button() == Qt::LeftButton) { // move it
723 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
725 m_operationMode = MOVEGUIDE;
726 // deselect all clips so that only the guide will move
727 m_scene->clearSelection();
728 resetSelectionGroup(false);
729 updateSnapPoints(NULL);
730 QGraphicsView::mousePressEvent(event);
732 } else // show context menu
737 // Find first clip, transition or group under mouse (when no guides selected)
739 AbstractGroupItem *dragGroup = NULL;
740 AbstractClipItem *collisionClip = NULL;
742 while (!m_dragGuide && ct < collisionList.count()) {
743 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
744 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
745 if (collisionClip == m_dragItem) {
746 collisionClip = NULL;
747 } else m_dragItem = collisionClip;
749 m_dragItemInfo = m_dragItem->info();
750 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
751 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
752 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
759 if (m_dragItem) emit clipItemSelected(NULL);
762 #if QT_VERSION >= 0x040600
763 // Add shadow to dragged item, currently disabled because of painting artifacts
764 //TODO:Â re-enable when fixed
765 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
766 eff->setBlurRadius(5);
767 eff->setOffset(3, 3);
768 m_dragItem->setGraphicsEffect(eff);*/
770 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
771 // update transition menu action
772 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
773 m_autoTransition->setEnabled(true);
774 } else m_autoTransition->setEnabled(false);
776 // context menu requested
777 if (event->button() == Qt::RightButton) {
779 if (dragGroup) dragGroup->setSelected(true);
780 else if (!m_dragItem->isSelected()) {
781 resetSelectionGroup(false);
782 m_scene->clearSelection();
783 m_dragItem->setSelected(true);
785 } else if (!m_dragGuide) {
786 // check if there is a guide close to mouse click
787 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
788 for (int i = 0; i < guidesCollisionList.count(); i++) {
789 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
790 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
794 // keep this to support multiple guides context menu in the future (?)
795 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
796 guidesCollisionList.removeAt(0);
798 if (!guidesCollisionList.isEmpty())
799 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
802 m_operationMode = NONE;
803 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
804 m_menuPosition = m_clickEvent;
810 // No item under click
811 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
812 resetSelectionGroup(false);
813 setCursor(Qt::ArrowCursor);
814 m_scene->clearSelection();
816 updateClipTypeActions(NULL);
817 if (m_tool == SPACERTOOL) {
818 QList<QGraphicsItem *> selection;
819 if (event->modifiers() == Qt::ControlModifier) {
820 // Ctrl + click, select all items on track after click position
821 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
822 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
823 // Cannot use spacer on locked track
824 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
828 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
831 selection = checkForGroups(rect, &isOk);
833 // groups found on track, do not allow the move
834 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
838 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;
840 // Select all items on all tracks after click position
841 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
842 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
845 // create group to hold selected items
846 m_selectionGroup = new AbstractGroupItem(m_document->fps());
847 scene()->addItem(m_selectionGroup);
848 QList <GenTime> offsetList;
849 for (int i = 0; i < selection.count(); i++) {
850 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
851 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
852 if (item->isItemLocked()) continue;
853 offsetList.append(item->startPos());
854 offsetList.append(item->endPos());
855 m_selectionGroup->addToGroup(selection.at(i));
856 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
857 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
858 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
859 QList<QGraphicsItem *> children = selection.at(i)->childItems();
860 for (int j = 0; j < children.count(); j++) {
861 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
862 offsetList.append(item->startPos());
863 offsetList.append(item->endPos());
865 m_selectionGroup->addToGroup(selection.at(i));
866 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
867 } else if (selection.at(i)->parentItem()) {
868 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
869 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
870 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
873 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
874 if (!offsetList.isEmpty()) {
876 QList <GenTime> cleandOffsetList;
877 GenTime startOffset = offsetList.takeFirst();
878 for (int k = 0; k < offsetList.size(); k++) {
879 GenTime newoffset = offsetList.at(k) - startOffset;
880 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
881 cleandOffsetList.append(newoffset);
884 updateSnapPoints(NULL, cleandOffsetList, true);
886 m_operationMode = SPACER;
888 setCursorPos((int)(mapToScene(event->x(), 0).x()));
890 QGraphicsView::mousePressEvent(event);
895 if (m_tool == RAZORTOOL && m_dragItem) {
896 if (m_dragItem->type() == TRANSITIONWIDGET) {
897 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
901 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
902 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
907 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
908 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
909 m_document->renderer()->pause();
910 m_commandStack->push(command);
911 setDocumentModified();
917 bool itemSelected = false;
918 if (m_dragItem->isSelected()) itemSelected = true;
919 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
920 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
922 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
923 if (event->modifiers() != Qt::ControlModifier) {
924 resetSelectionGroup(false);
925 m_scene->clearSelection();
926 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
927 viewport()->update();
928 } else resetSelectionGroup();
930 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
931 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
932 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
934 bool selected = !m_dragItem->isSelected();
935 if (dragGroup) dragGroup->setSelected(selected);
936 else m_dragItem->setSelected(selected);
938 groupSelectedItems();
939 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
940 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
941 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
944 if (collisionClip != NULL || m_dragItem == NULL) {
945 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
946 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
947 emit clipItemSelected(selected);
948 } else emit clipItemSelected(NULL);
951 // If clicked item is selected, allow move
952 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
954 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
955 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
957 // Update snap points
958 if (m_selectionGroup == NULL) {
959 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
960 else updateSnapPoints(m_dragItem);
962 QList <GenTime> offsetList;
963 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
964 for (int i = 0; i < children.count(); i++) {
965 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
966 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
967 offsetList.append(item->startPos());
968 offsetList.append(item->endPos());
971 if (!offsetList.isEmpty()) {
973 GenTime startOffset = offsetList.takeFirst();
974 QList <GenTime> cleandOffsetList;
975 for (int k = 0; k < offsetList.size(); k++) {
976 GenTime newoffset = offsetList.at(k) - startOffset;
977 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
978 cleandOffsetList.append(newoffset);
981 updateSnapPoints(NULL, cleandOffsetList, true);
985 if (m_operationMode == KEYFRAME) {
986 m_dragItem->updateSelectedKeyFrame();
987 m_blockRefresh = false;
989 } else if (m_operationMode == MOVE) {
990 setCursor(Qt::ClosedHandCursor);
991 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
993 info.startPos = m_dragItem->startPos();
994 info.track = m_dragItem->track();
995 int transitiontrack = getPreviousVideoTrack(info.track);
996 ClipItem *transitionClip = NULL;
997 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
998 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
999 info.endPos = transitionClip->endPos();
1001 GenTime transitionDuration(65, m_document->fps());
1002 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1003 else info.endPos = info.startPos + transitionDuration;
1005 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1006 // Check there is no other transition at that place
1007 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1008 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1009 QList<QGraphicsItem *> selection = m_scene->items(r);
1010 bool transitionAccepted = true;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1013 Transition *tr = static_cast <Transition *>(selection.at(i));
1014 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1015 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1016 } else transitionAccepted = false;
1019 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1021 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1023 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1024 info.track = m_dragItem->track();
1025 int transitiontrack = getPreviousVideoTrack(info.track);
1026 ClipItem *transitionClip = NULL;
1027 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1028 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1029 info.startPos = transitionClip->startPos();
1031 GenTime transitionDuration(65, m_document->fps());
1032 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1033 else info.startPos = info.endPos - transitionDuration;
1035 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1036 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1037 EffectsList::setParameter(transition, "reverse", "1");
1039 // Check there is no other transition at that place
1040 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1041 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1042 QList<QGraphicsItem *> selection = m_scene->items(r);
1043 bool transitionAccepted = true;
1044 for (int i = 0; i < selection.count(); i++) {
1045 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1046 Transition *tr = static_cast <Transition *>(selection.at(i));
1047 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1048 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1049 } else transitionAccepted = false;
1052 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1053 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1055 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1056 resetSelectionGroup(false);
1057 m_dragItem->setSelected(true);
1060 m_blockRefresh = false;
1062 QGraphicsView::mousePressEvent(event);
1065 void CustomTrackView::resetSelectionGroup(bool selectItems)
1067 if (m_selectionGroup) {
1068 // delete selection group
1069 bool snap = KdenliveSettings::snaptopoints();
1070 KdenliveSettings::setSnaptopoints(false);
1072 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1073 scene()->destroyItemGroup(m_selectionGroup);
1074 for (int i = 0; i < children.count(); i++) {
1075 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1076 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1077 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1078 children.at(i)->setSelected(selectItems);
1080 } else if (children.at(i)->type() == GROUPWIDGET) {
1081 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1082 children.at(i)->setSelected(selectItems);
1085 m_selectionGroup = NULL;
1086 KdenliveSettings::setSnaptopoints(snap);
1090 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1092 if (m_selectionGroup) {
1093 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1096 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1097 if (selection.isEmpty()) return;
1099 // Find top left position of selection
1100 for (int i = 0; i < selection.count(); i++) {
1101 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1102 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1103 } else if (selection.at(i)->parentItem()) {
1104 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1108 if (force || selection.count() > 1) {
1109 bool snap = KdenliveSettings::snaptopoints();
1110 KdenliveSettings::setSnaptopoints(false);
1111 if (createNewGroup) {
1112 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1113 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1114 QPointF diff = newGroup->pos();
1115 newGroup->translate(-diff.x(), -diff.y());
1116 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1118 scene()->addItem(newGroup);
1120 // CHeck if we are trying to include a group in a group
1121 QList <AbstractGroupItem *> groups;
1122 for (int i = 0; i < selection.count(); i++) {
1123 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1124 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1125 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1127 if (!groups.isEmpty()) {
1128 // ungroup previous groups
1129 while (!groups.isEmpty()) {
1130 AbstractGroupItem *grp = groups.takeFirst();
1131 m_document->clipManager()->removeGroup(grp);
1132 scene()->destroyItemGroup(grp);
1134 selection = m_scene->selectedItems();
1137 for (int i = 0; i < selection.count(); i++) {
1138 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1139 newGroup->addToGroup(selection.at(i));
1140 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1143 KdenliveSettings::setSnaptopoints(snap);
1145 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1146 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1147 QPointF diff = m_selectionGroup->pos();
1148 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1149 m_selectionGroup->translate(- diff.x(), -diff.y());
1151 scene()->addItem(m_selectionGroup);
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1154 m_selectionGroup->addToGroup(selection.at(i));
1155 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1158 KdenliveSettings::setSnaptopoints(snap);
1159 if (m_selectionGroup) {
1160 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1161 m_selectionGroupInfo.track = m_selectionGroup->track();
1164 } else resetSelectionGroup();
1167 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1169 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1170 if (m_moveOpMode == KEYFRAME) {
1171 // user double clicked on a keyframe, open edit dialog
1172 QDialog d(parentWidget());
1173 Ui::KeyFrameDialog_UI view;
1175 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1176 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1177 view.kfr_value->setFocus();
1178 if (d.exec() == QDialog::Accepted) {
1179 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1180 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1181 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1182 QString previous = item->keyframes(item->selectedEffectIndex());
1183 item->updateKeyframeEffect();
1184 QString next = item->keyframes(item->selectedEffectIndex());
1185 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1186 m_commandStack->push(command);
1187 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1188 emit clipItemSelected(item, item->selectedEffectIndex());
1193 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1194 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1195 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1196 QString previous = item->keyframes(item->selectedEffectIndex());
1197 item->updateKeyframeEffect();
1198 QString next = item->keyframes(item->selectedEffectIndex());
1199 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1200 m_commandStack->push(command);
1201 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1202 emit clipItemSelected(item, item->selectedEffectIndex());
1204 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1205 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1208 if (m_dragItem->type() == TRANSITIONWIDGET) {
1209 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1211 getClipAvailableSpace(m_dragItem, minimum, maximum);
1213 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1214 d.setMargins(minimum, maximum);
1215 if (d.exec() == QDialog::Accepted) {
1216 if (m_dragItem->type() == TRANSITIONWIDGET) {
1217 // move & resize transition
1219 startInfo.startPos = m_dragItem->startPos();
1220 startInfo.endPos = m_dragItem->endPos();
1221 startInfo.track = m_dragItem->track();
1223 endInfo.startPos = d.startPos();
1224 endInfo.endPos = endInfo.startPos + d.duration();
1225 endInfo.track = m_dragItem->track();
1226 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1227 m_commandStack->push(command);
1229 // move and resize clip
1230 QUndoCommand *moveCommand = new QUndoCommand();
1231 moveCommand->setText(i18n("Edit clip"));
1232 ItemInfo clipInfo = m_dragItem->info();
1233 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1234 // duration was reduced, so process it first
1235 ItemInfo startInfo = clipInfo;
1236 clipInfo.endPos = clipInfo.startPos + d.duration();
1237 clipInfo.cropStart = d.cropStart();
1238 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1240 if (d.startPos() != clipInfo.startPos) {
1241 ItemInfo startInfo = clipInfo;
1242 clipInfo.startPos = d.startPos();
1243 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1244 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1246 if (d.duration() > m_dragItem->cropDuration()) {
1247 // duration was increased, so process it after move
1248 ItemInfo startInfo = clipInfo;
1249 clipInfo.endPos = clipInfo.startPos + d.duration();
1250 clipInfo.cropStart = d.cropStart();
1251 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1253 m_commandStack->push(moveCommand);
1257 QList<QGraphicsItem *> collisionList = items(event->pos());
1258 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1259 Guide *editGuide = (Guide *) collisionList.at(0);
1260 if (editGuide) slotEditGuide(editGuide->info());
1266 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1268 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1270 clip->setKeyframes(index, keyframes);
1271 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1272 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1276 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1278 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1279 m_editGuide->setEnabled(m_dragGuide != NULL);
1280 if (clip == NULL) m_timelineContextMenu->popup(pos);
1281 else if (group != NULL) {
1282 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1283 m_ungroupAction->setEnabled(true);
1284 updateClipTypeActions(NULL);
1285 m_timelineContextClipMenu->popup(pos);
1287 m_ungroupAction->setEnabled(false);
1288 if (clip->type() == AVWIDGET) {
1289 ClipItem *item = static_cast <ClipItem*>(clip);
1290 updateClipTypeActions(item);
1291 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1292 m_timelineContextClipMenu->popup(pos);
1293 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1297 void CustomTrackView::activateMonitor()
1299 emit activateDocumentMonitor();
1302 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1304 resetSelectionGroup();
1306 info.startPos = GenTime();
1307 info.cropStart = GenTime(in, m_document->fps());
1308 info.endPos = GenTime(out - in, m_document->fps());
1309 info.cropDuration = info.endPos - info.startPos;
1312 // Check if clip can be inserted at that position
1313 ItemInfo pasteInfo = info;
1314 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1315 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1316 pasteInfo.track = selectedTrack();
1317 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1318 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1322 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1323 m_commandStack->push(command);
1326 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1328 if (data->hasFormat("kdenlive/clip")) {
1330 resetSelectionGroup();
1331 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1332 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1334 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1337 QPointF framePos = mapToScene(pos);
1339 info.startPos = GenTime();
1340 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1341 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1342 info.cropDuration = info.endPos - info.startPos;
1345 // Check if clip can be inserted at that position
1346 ItemInfo pasteInfo = info;
1347 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1348 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1349 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1350 framePos.setX((int)(framePos.x() + 0.5));
1351 framePos.setY(pasteInfo.track * m_tracksHeight);
1352 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1355 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1356 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1357 m_selectionGroup->addToGroup(item);
1358 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1360 QList <GenTime> offsetList;
1361 offsetList.append(info.endPos);
1362 updateSnapPoints(NULL, offsetList);
1363 m_selectionGroup->setPos(framePos);
1364 scene()->addItem(m_selectionGroup);
1365 //m_selectionGroup->setZValue(10);
1367 } else if (data->hasFormat("kdenlive/producerslist")) {
1369 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1370 m_scene->clearSelection();
1371 resetSelectionGroup(false);
1373 QList <GenTime> offsetList;
1374 QList <ItemInfo> infoList;
1375 QPointF framePos = mapToScene(pos);
1376 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1377 int track = (int)(framePos.y() / m_tracksHeight);
1378 framePos.setX((int)(framePos.x() + 0.5));
1379 framePos.setY(track * m_tracksHeight);
1381 // Check if clips can be inserted at that position
1382 for (int i = 0; i < ids.size(); ++i) {
1383 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1385 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1389 info.startPos = start;
1390 info.cropDuration = clip->duration();
1391 info.endPos = info.startPos + info.cropDuration;
1393 infoList.append(info);
1394 start += clip->duration();
1396 if (!canBePastedTo(infoList, AVWIDGET)) {
1399 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1401 for (int i = 0; i < ids.size(); ++i) {
1402 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1404 info.startPos = start;
1405 info.cropDuration = clip->duration();
1406 info.endPos = info.startPos + info.cropDuration;
1408 start += info.cropDuration;
1409 offsetList.append(start);
1410 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1411 //item->setZValue(10);
1412 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1413 m_selectionGroup->addToGroup(item);
1414 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1417 updateSnapPoints(NULL, offsetList);
1418 m_selectionGroup->setPos(framePos);
1419 scene()->addItem(m_selectionGroup);
1420 //m_selectionGroup->setZValue(10);
1421 m_thumbsTimer.start();
1425 // the drag is not a clip (may be effect, ...)
1433 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1435 if (insertDropClips(event->mimeData(), event->pos())) {
1436 event->acceptProposedAction();
1437 } else QGraphicsView::dragEnterEvent(event);
1440 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1442 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);
1443 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1444 collindingItems.removeAll(item);
1445 if (collindingItems.isEmpty()) return false;
1447 for (int i = 0; i < collindingItems.count(); i++) {
1448 QGraphicsItem *collision = collindingItems.at(i);
1449 if (collision->type() == item->type()) {
1451 kDebug() << "// COLLISIION DETECTED";
1459 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1461 int track = m_document->tracksCount() - clip->track();
1462 GenTime pos = clip->startPos();
1463 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1464 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1467 bool success = true;
1468 for (int i = 0; i < clip->effectsCount(); i++) {
1469 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1471 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1472 m_document->renderer()->doRefresh();
1475 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1477 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1479 // Special case: speed effect
1480 if (effect.attribute("id") == "speed") {
1481 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1482 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1485 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1486 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1487 if (strobe == 0) strobe = 1;
1488 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1489 EffectsParameterList params = clip->addEffect(effect);
1490 m_document->renderer()->mltAddEffect(track, pos, params);
1491 if (clip->isSelected()) emit clipItemSelected(clip);
1494 EffectsParameterList params = clip->addEffect(effect);
1495 if (effect.attribute("disabled") == "1") {
1496 // Effect is disabled, don't add it to MLT playlist
1497 if (clip->isSelected()) emit clipItemSelected(clip);
1500 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1501 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1502 if (clip->isSelected()) emit clipItemSelected(clip);
1503 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1506 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1508 QString index = effect.attribute("kdenlive_ix");
1509 // Special case: speed effect
1510 if (effect.attribute("id") == "speed") {
1511 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1513 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1514 clip->deleteEffect(index);
1515 emit clipItemSelected(clip);
1516 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1520 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1521 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1522 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1525 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1527 clip->deleteEffect(index);
1528 emit clipItemSelected(clip);
1532 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1534 QList<QGraphicsItem *> itemList = group->childItems();
1535 QUndoCommand *effectCommand = new QUndoCommand();
1537 QDomNode namenode = effect.elementsByTagName("name").item(0);
1538 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1539 else effectName = i18n("effect");
1540 effectCommand->setText(i18n("Add %1", effectName));
1542 for (int i = 0; i < itemList.count(); i++) {
1543 if (itemList.at(i)->type() == AVWIDGET) {
1544 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1545 if (effect.attribute("type") == "audio") {
1546 // Don't add audio effects on video clips
1547 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1548 } else if (effect.hasAttribute("type") == false) {
1549 // Don't add video effect on audio clips
1550 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1553 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1554 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1557 if (item->isItemLocked()) {
1560 item->initEffect(effect);
1561 if (effect.attribute("tag") == "ladspa") {
1562 QString ladpsaFile = m_document->getLadspaFile();
1563 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1564 effect.setAttribute("src", ladpsaFile);
1566 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1571 m_commandStack->push(effectCommand);
1572 setDocumentModified();
1573 } else delete effectCommand;
1576 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1578 QList<QGraphicsItem *> itemList;
1579 QUndoCommand *effectCommand = new QUndoCommand();
1581 QDomNode namenode = effect.elementsByTagName("name").item(0);
1582 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1583 else effectName = i18n("effect");
1584 effectCommand->setText(i18n("Add %1", effectName));
1586 if (track == -1) itemList = scene()->selectedItems();
1587 if (itemList.isEmpty()) {
1588 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1589 if (clip) itemList.append(clip);
1590 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1592 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1593 for (int i = 0; i < itemList.count(); i++) {
1594 if (itemList.at(i)->type() == AVWIDGET) {
1595 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1596 if (effect.attribute("type") == "audio") {
1597 // Don't add audio effects on video clips
1598 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1599 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1602 } else if (effect.hasAttribute("type") == false) {
1603 // Don't add video effect on audio clips
1604 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1605 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1609 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1610 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1613 if (item->isItemLocked()) {
1616 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1617 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1618 } else item->initEffect(effect);
1619 if (effect.attribute("tag") == "ladspa") {
1620 QString ladpsaFile = m_document->getLadspaFile();
1621 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1622 effect.setAttribute("src", ladpsaFile);
1624 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1629 m_commandStack->push(effectCommand);
1630 setDocumentModified();
1631 } else delete effectCommand;
1634 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1636 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1637 m_commandStack->push(command);
1638 setDocumentModified();
1641 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1643 if (insertedEffect.isNull()) {
1644 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1647 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1648 QDomElement effect = insertedEffect.cloneNode().toElement();
1650 // Special case: speed effect
1651 if (effect.attribute("id") == "speed") {
1652 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1654 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1655 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1656 if (strobe == 0) strobe = 1;
1657 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1659 clip->setEffectAt(ix, effect);
1660 if (ix == clip->selectedEffectIndex()) {
1661 clip->setSelectedEffect(ix);
1662 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1667 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1668 if (effect.attribute("tag") == "ladspa") {
1669 // Update the ladspa affect file
1670 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1672 // check if we are trying to reset a keyframe effect
1673 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1674 clip->initEffect(effect);
1675 effectParams = clip->getEffectArgs(effect);
1677 if (effectParams.paramValue("disabled") == "1") {
1678 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1679 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1680 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1681 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1682 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1684 clip->setEffectAt(ix, effect);
1685 if (ix == clip->selectedEffectIndex()) {
1686 clip->setSelectedEffect(ix);
1687 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1689 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1690 // A fade effect was modified, update the clip
1691 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1692 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1693 clip->setFadeIn(pos);
1695 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1696 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1697 clip->setFadeOut(pos);
1701 setDocumentModified();
1704 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1706 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1707 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1708 QDomElement act = clip->effectAt(newPos - 1);
1709 QDomElement before = clip->effectAt(oldPos - 1);
1710 clip->setEffectAt(oldPos - 1, act);
1711 clip->setEffectAt(newPos - 1, before);
1712 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1713 if (act.attribute("id") == "speed") {
1714 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1715 } else if (before.attribute("id") == "speed") {
1716 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1717 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1718 emit clipItemSelected(clip, newPos - 1);
1719 setDocumentModified();
1720 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1723 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1725 QDomElement effect = clip->effectAt(effectPos);
1726 QDomElement oldEffect = effect.cloneNode().toElement();
1728 effect.setAttribute("disabled", (int) disable);
1729 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1730 m_commandStack->push(command);
1731 setDocumentModified();;
1734 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1736 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1737 m_commandStack->push(command);
1738 setDocumentModified();
1741 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1743 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1744 m_commandStack->push(command);
1747 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1751 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1752 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1753 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1754 if (item) 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);
1755 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1756 m_blockRefresh = false;
1759 if (item->parentItem()) {
1760 // Item is part of a group, reset group
1761 resetSelectionGroup();
1763 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1765 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1766 int cutPos = (int) cutTime.frames(m_document->fps());
1768 newPos.startPos = cutTime;
1769 newPos.endPos = info.endPos;
1770 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1771 newPos.track = info.track;
1772 newPos.cropDuration = newPos.endPos - newPos.startPos;
1774 bool snap = KdenliveSettings::snaptopoints();
1775 KdenliveSettings::setSnaptopoints(false);
1776 ClipItem *dup = item->clone(newPos);
1777 // remove unwanted effects (fade in) from 2nd part of cutted clip
1778 int ix = dup->hasEffect(QString(), "fadein");
1780 QDomElement oldeffect = item->effectAt(ix);
1781 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1783 ix = dup->hasEffect(QString(), "fade_from_black");
1785 QDomElement oldeffect = item->effectAt(ix);
1786 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1788 item->resizeEnd(cutPos);
1789 scene()->addItem(dup);
1790 if (item->checkKeyFrames()) slotRefreshEffects(item);
1791 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1792 item->baseClip()->addReference();
1793 m_document->updateClip(item->baseClip()->getId());
1794 setDocumentModified();
1795 KdenliveSettings::setSnaptopoints(snap);
1797 //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);
1801 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1802 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1804 if (!item || !dup || item == dup) {
1805 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1806 m_blockRefresh = false;
1809 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1810 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1814 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1815 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1816 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1817 //deleteClip(dup->info());
1819 bool snap = KdenliveSettings::snaptopoints();
1820 KdenliveSettings::setSnaptopoints(false);
1822 if (dup->isSelected()) emit clipItemSelected(NULL);
1823 dup->baseClip()->removeReference();
1824 m_document->updateClip(dup->baseClip()->getId());
1825 scene()->removeItem(dup);
1828 ItemInfo clipinfo = item->info();
1829 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1830 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1832 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1833 setDocumentModified();
1835 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1836 KdenliveSettings::setSnaptopoints(snap);
1840 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1843 void CustomTrackView::slotEnableRefresh()
1845 m_blockRefresh = false;
1848 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1850 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1851 if (itemList.count() == 1) {
1852 if (itemList.at(0)->type() == AVWIDGET) {
1853 ClipItem *item = (ClipItem *) itemList.at(0);
1855 info.track = item->track();
1856 ClipItem *transitionClip = NULL;
1857 const int transitiontrack = getPreviousVideoTrack(info.track);
1858 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1859 if (pos < item->startPos() + item->cropDuration() / 2) {
1860 // add transition to clip start
1861 info.startPos = item->startPos();
1862 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1863 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1864 info.endPos = transitionClip->endPos();
1865 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1866 // Check there is no other transition at that place
1867 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1868 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1869 QList<QGraphicsItem *> selection = m_scene->items(r);
1870 bool transitionAccepted = true;
1871 for (int i = 0; i < selection.count(); i++) {
1872 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1873 Transition *tr = static_cast <Transition *>(selection.at(i));
1874 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1875 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1876 } else transitionAccepted = false;
1879 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1880 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1883 // add transition to clip end
1884 info.endPos = item->endPos();
1885 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1886 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1887 info.startPos = transitionClip->startPos();
1888 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1889 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1890 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1892 // Check there is no other transition at that place
1893 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1894 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1895 QList<QGraphicsItem *> selection = m_scene->items(r);
1896 bool transitionAccepted = true;
1897 for (int i = 0; i < selection.count(); i++) {
1898 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1899 Transition *tr = static_cast <Transition *>(selection.at(i));
1900 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1901 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1902 } else transitionAccepted = false;
1905 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1906 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1909 } else for (int i = 0; i < itemList.count(); i++) {
1910 if (itemList.at(i)->type() == AVWIDGET) {
1911 ClipItem *item = (ClipItem *) itemList.at(i);
1913 info.startPos = item->startPos();
1914 info.endPos = info.startPos + GenTime(65, m_document->fps());
1915 info.track = item->track();
1917 // Check there is no other transition at that place
1918 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1919 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1920 QList<QGraphicsItem *> selection = m_scene->items(r);
1921 bool transitionAccepted = true;
1922 for (int i = 0; i < selection.count(); i++) {
1923 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1924 Transition *tr = static_cast <Transition *>(selection.at(i));
1925 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1926 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1927 } else transitionAccepted = false;
1930 int transitiontrack = getPreviousVideoTrack(info.track);
1931 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1932 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1937 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1939 if (transitionInfo.startPos >= transitionInfo.endPos) {
1940 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1943 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1944 m_commandStack->push(command);
1945 setDocumentModified();
1948 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1950 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1951 //kDebug() << "---- ADDING transition " << params.attribute("value");
1952 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1953 scene()->addItem(tr);
1954 setDocumentModified();
1956 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1961 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1963 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1965 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1968 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1969 if (m_dragItem == item) m_dragItem = NULL;
1971 #if QT_VERSION >= 0x040600
1972 // animate item deletion
1973 item->closeAnimation();
1977 emit transitionItemSelected(NULL);
1978 setDocumentModified();
1981 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1983 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1984 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1985 m_commandStack->push(command);
1986 setDocumentModified();
1989 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1991 Transition *item = getTransitionItemAt(pos, track);
1993 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1996 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);
1997 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1998 item->setTransitionParameters(transition);
1999 if (updateTransitionWidget) {
2000 ItemInfo info = item->info();
2002 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2003 if (transitionClip && transitionClip->baseClip()) {
2004 QString size = transitionClip->baseClip()->getProperty("frame_size");
2005 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2006 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2007 p.setY(size.section('x', 1, 1).toInt());
2009 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2011 setDocumentModified();
2014 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2017 const QPointF pos = mapToScene(event->pos());
2018 if (m_selectionGroup) {
2019 m_selectionGroup->setPos(pos);
2020 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2021 event->acceptProposedAction();
2023 // Drag enter was not possible, try again at mouse position
2024 insertDropClips(event->mimeData(), event->pos());
2028 QGraphicsView::dragMoveEvent(event);
2032 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2034 if (m_selectionGroup && m_clipDrag) {
2035 m_thumbsTimer.stop();
2036 m_waitingThumbs.clear();
2037 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2039 scene()->destroyItemGroup(m_selectionGroup);
2040 m_selectionGroup = NULL;
2041 } else QGraphicsView::dragLeaveEvent(event);
2044 void CustomTrackView::dropEvent(QDropEvent * event)
2046 if (m_selectionGroup && m_clipDrag) {
2047 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2048 resetSelectionGroup();
2049 m_scene->clearSelection();
2050 bool hasVideoClip = false;
2051 QUndoCommand *addCommand = new QUndoCommand();
2052 addCommand->setText(i18n("Add timeline clip"));
2053 QList <ClipItem *> brokenClips;
2055 for (int i = 0; i < items.count(); i++) {
2056 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2057 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2058 if (items.count() == 1) {
2059 updateClipTypeActions(item);
2061 updateClipTypeActions(NULL);
2064 //TODO: take care of edit mode for undo
2065 item->baseClip()->addReference();
2066 //item->setZValue(item->defaultZValue());
2067 m_document->updateClip(item->baseClip()->getId());
2068 ItemInfo info = item->info();
2070 int tracknumber = m_document->tracksCount() - info.track - 1;
2071 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2072 if (isLocked) item->setItemLocked(true);
2073 ItemInfo clipInfo = info;
2074 clipInfo.track = m_document->tracksCount() - item->track();
2075 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2076 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2077 brokenClips.append(item);
2080 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2082 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2084 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2085 // add transparency transition
2086 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2087 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2089 item->setSelected(true);
2091 qDeleteAll(brokenClips);
2092 brokenClips.clear();
2093 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2094 else delete addCommand;
2095 setDocumentModified();
2099 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2100 QList<QGraphicsItem *> selection = m_scene->items(rect);
2101 QStringList timelineList;
2103 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2104 for (int i = 0; i < selection.count(); i++) {
2105 if (selection.at(i)->type() == AVWIDGET) {
2106 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2107 int start = clip->startPos().frames(m_document->fps());
2108 int end = clip->endPos().frames(m_document->fps());
2109 timelineList.append(QString::number(start) + "-" + QString::number(end));
2112 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2115 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2116 if (items.count() > 1) groupSelectedItems(true);
2117 event->setDropAction(Qt::MoveAction);
2119 } else QGraphicsView::dropEvent(event);
2123 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2125 bool snap = KdenliveSettings::snaptopoints();
2126 KdenliveSettings::setSnaptopoints(false);
2127 if (mode == OVERWRITEEDIT) {
2128 // if we are in overwrite mode, move clips accordingly
2130 if (item == NULL) info = posinfo;
2131 else info = item->info();
2132 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2133 QList<QGraphicsItem *> selection = m_scene->items(rect);
2134 if (item) selection.removeAll(item);
2135 for (int i = 0; i < selection.count(); i++) {
2136 if (!selection.at(i)->isEnabled()) continue;
2137 if (selection.at(i)->type() == AVWIDGET) {
2138 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2139 if (clip->startPos() < info.startPos) {
2140 if (clip->endPos() > info.endPos) {
2141 ItemInfo clipInfo = clip->info();
2142 ItemInfo dupInfo = clipInfo;
2143 GenTime diff = info.startPos - clipInfo.startPos;
2144 dupInfo.startPos = info.startPos;
2145 dupInfo.cropStart += diff;
2146 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2147 ItemInfo newdupInfo = dupInfo;
2148 GenTime diff2 = info.endPos - info.startPos;
2149 newdupInfo.startPos = info.endPos;
2150 newdupInfo.cropStart += diff2;
2151 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2152 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2153 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2154 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2155 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2157 ItemInfo newclipInfo = clip->info();
2158 newclipInfo.endPos = info.startPos;
2159 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2160 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2162 } else if (clip->endPos() <= info.endPos) {
2163 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2164 scene()->removeItem(clip);
2168 ItemInfo newclipInfo = clip->info();
2169 newclipInfo.startPos = info.endPos;
2170 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2171 clip->resizeStart(info.endPos.frames(m_document->fps()));
2175 } else if (mode == INSERTEDIT) {
2176 // if we are in push mode, move clips accordingly
2178 if (item == NULL) info = posinfo;
2179 else info = item->info();
2180 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2181 QList<QGraphicsItem *> selection = m_scene->items(rect);
2182 if (item) selection.removeAll(item);
2183 for (int i = 0; i < selection.count(); i++) {
2184 if (selection.at(i)->type() == AVWIDGET) {
2185 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2186 if (clip->startPos() < info.startPos) {
2187 if (clip->endPos() > info.startPos) {
2188 ItemInfo clipInfo = clip->info();
2189 ItemInfo dupInfo = clipInfo;
2190 GenTime diff = info.startPos - clipInfo.startPos;
2191 dupInfo.startPos = info.startPos;
2192 dupInfo.cropStart += diff;
2193 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2194 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2195 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2198 // TODO: add insertspacecommand
2203 KdenliveSettings::setSnaptopoints(snap);
2207 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2209 if (mode == OVERWRITEEDIT) {
2210 // if we are in overwrite or push mode, move clips accordingly
2211 bool snap = KdenliveSettings::snaptopoints();
2212 KdenliveSettings::setSnaptopoints(false);
2213 ItemInfo info = item->info();
2214 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2215 QList<QGraphicsItem *> selection = m_scene->items(rect);
2216 selection.removeAll(item);
2217 for (int i = 0; i < selection.count(); i++) {
2218 if (!selection.at(i)->isEnabled()) continue;
2219 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2220 Transition *tr = static_cast<Transition *>(selection.at(i));
2221 if (tr->startPos() < info.startPos) {
2222 ItemInfo firstPos = tr->info();
2223 ItemInfo newPos = firstPos;
2224 firstPos.endPos = item->startPos();
2225 newPos.startPos = item->endPos();
2226 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2227 if (tr->endPos() > info.endPos) {
2229 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2231 } else if (tr->endPos() > info.endPos) {
2233 ItemInfo firstPos = tr->info();
2234 firstPos.startPos = item->endPos();
2235 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2237 // remove transition
2238 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2242 KdenliveSettings::setSnaptopoints(snap);
2246 QStringList CustomTrackView::mimeTypes() const
2248 QStringList qstrList;
2249 // list of accepted mime types for drop
2250 qstrList.append("text/plain");
2251 qstrList.append("kdenlive/producerslist");
2252 qstrList.append("kdenlive/clip");
2256 Qt::DropActions CustomTrackView::supportedDropActions() const
2258 // returns what actions are supported when dropping
2259 return Qt::MoveAction;
2262 void CustomTrackView::setDuration(int duration)
2264 int diff = qAbs(duration - sceneRect().width());
2265 if (diff * matrix().m11() > -50) {
2266 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2267 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2269 m_projectDuration = duration;
2272 int CustomTrackView::duration() const
2274 return m_projectDuration;
2277 void CustomTrackView::addTrack(TrackInfo type, int ix)
2279 if (ix == -1 || ix == m_document->tracksCount()) {
2280 m_document->insertTrack(0, type);
2281 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2283 m_document->insertTrack(m_document->tracksCount() - ix, type);
2284 // insert track in MLT playlist
2285 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2287 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2288 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2289 QList<QGraphicsItem *> selection = m_scene->items(r);
2290 resetSelectionGroup();
2292 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2293 scene()->addItem(m_selectionGroup);
2294 for (int i = 0; i < selection.count(); i++) {
2295 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2296 m_selectionGroup->addToGroup(selection.at(i));
2297 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2300 // Move graphic items
2301 m_selectionGroup->translate(0, m_tracksHeight);
2303 // adjust track number
2304 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2305 for (int i = 0; i < children.count(); i++) {
2306 if (children.at(i)->type() == GROUPWIDGET) {
2307 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2308 children << grp->childItems();
2311 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2313 ItemInfo clipinfo = item->info();
2314 if (item->type() == AVWIDGET) {
2315 ClipItem *clip = static_cast <ClipItem *>(item);
2316 // slowmotion clips are not track dependant, so no need to update them
2317 if (clip->speed() != 1.0) continue;
2318 // We add a move clip command so that we get the correct producer for new track number
2319 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2320 Mlt::Producer *prod;
2321 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2322 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2323 else prod = clip->baseClip()->producer(clipinfo.track);
2324 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2325 // problem updating clip
2326 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2329 } else if (item->type() == TRANSITIONWIDGET) {
2330 Transition *tr = static_cast <Transition *>(item);
2331 int track = tr->transitionEndTrack();
2333 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2337 resetSelectionGroup(false);
2340 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2341 for (int i = 0; i < m_guides.count(); i++) {
2342 QLineF l = m_guides.at(i)->line();
2343 l.setP2(QPointF(l.x2(), maxHeight));
2344 m_guides.at(i)->setLine(l);
2346 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2347 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2348 viewport()->update();
2349 emit tracksChanged();
2350 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2351 //setFixedHeight(50 * m_tracksCount);
2354 void CustomTrackView::removeTrack(int ix)
2356 // Delete track in MLT playlist
2357 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2358 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2360 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2361 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2362 QList<QGraphicsItem *> selection = m_scene->items(r);
2364 resetSelectionGroup();
2366 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2367 scene()->addItem(m_selectionGroup);
2368 for (int i = 0; i < selection.count(); i++) {
2369 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2370 m_selectionGroup->addToGroup(selection.at(i));
2371 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2374 // Move graphic items
2375 qreal ydiff = 0 - (int) m_tracksHeight;
2376 m_selectionGroup->translate(0, ydiff);
2378 // adjust track number
2379 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2380 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2381 for (int i = 0; i < children.count(); i++) {
2382 if (children.at(i)->type() == GROUPWIDGET) {
2383 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2384 children << grp->childItems();
2387 if (children.at(i)->type() == AVWIDGET) {
2388 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2390 ItemInfo clipinfo = clip->info();
2391 // We add a move clip command so that we get the correct producer for new track number
2392 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2393 Mlt::Producer *prod;
2394 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2395 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2396 else prod = clip->baseClip()->producer(clipinfo.track);
2397 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2398 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2401 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2402 Transition *tr = static_cast <Transition *>(children.at(i));
2404 int track = tr->transitionEndTrack();
2406 ItemInfo clipinfo = tr->info();
2407 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2411 resetSelectionGroup(false);
2413 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2414 for (int i = 0; i < m_guides.count(); i++) {
2415 QLineF l = m_guides.at(i)->line();
2416 l.setP2(QPointF(l.x2(), maxHeight));
2417 m_guides.at(i)->setLine(l);
2419 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2420 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2422 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2423 viewport()->update();
2424 emit tracksChanged();
2425 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2428 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2430 int tracknumber = m_document->tracksCount() - ix;
2431 m_document->setTrackType(tracknumber - 1, type);
2432 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2433 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2434 viewport()->update();
2438 void CustomTrackView::slotSwitchTrackAudio(int ix)
2440 /*for (int i = 0; i < m_document->tracksCount(); i++)
2441 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2442 int tracknumber = m_document->tracksCount() - ix - 1;
2443 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2444 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2445 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2446 setDocumentModified();
2449 void CustomTrackView::slotSwitchTrackLock(int ix)
2451 int tracknumber = m_document->tracksCount() - ix - 1;
2452 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2453 m_commandStack->push(command);
2457 void CustomTrackView::lockTrack(int ix, bool lock)
2459 int tracknumber = m_document->tracksCount() - ix - 1;
2460 m_document->switchTrackLock(tracknumber, lock);
2461 emit doTrackLock(ix, lock);
2462 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2464 for (int i = 0; i < selection.count(); i++) {
2465 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2466 if (selection.at(i)->isSelected()) {
2467 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2468 else emit transitionItemSelected(NULL);
2470 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2472 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2473 viewport()->update();
2474 setDocumentModified();
2477 void CustomTrackView::slotSwitchTrackVideo(int ix)
2479 int tracknumber = m_document->tracksCount() - ix;
2480 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2481 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2482 setDocumentModified();
2485 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2487 // Check there is no group going over several tracks there, or that would result in timeline corruption
2488 QList<QGraphicsItem *> selection = scene()->items(rect);
2490 int maxHeight = m_tracksHeight * 1.5;
2491 for (int i = 0; i < selection.count(); i++) {
2492 // Check that we don't try to move a group with clips on other tracks
2493 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2496 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2504 void CustomTrackView::slotRemoveSpace()
2508 if (m_menuPosition.isNull()) {
2509 pos = GenTime(cursorPos(), m_document->fps());
2511 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2514 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2515 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2518 ClipItem *item = getClipItemAt(pos, track);
2520 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);
2523 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2524 //kDebug() << "// GOT LENGT; " << length;
2526 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);
2530 // Make sure there is no group in the way
2531 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2534 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2536 // groups found on track, do not allow the move
2537 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2541 QList<ItemInfo> clipsToMove;
2542 QList<ItemInfo> transitionsToMove;
2544 for (int i = 0; i < items.count(); i++) {
2545 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2546 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2547 ItemInfo info = item->info();
2548 if (item->type() == AVWIDGET) {
2549 clipsToMove.append(info);
2550 } else if (item->type() == TRANSITIONWIDGET) {
2551 transitionsToMove.append(info);
2556 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2557 m_commandStack->push(command);
2560 void CustomTrackView::slotInsertSpace()
2564 if (m_menuPosition.isNull()) {
2565 pos = GenTime(cursorPos(), m_document->fps());
2567 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2568 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2570 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2571 if (d.exec() != QDialog::Accepted) return;
2572 GenTime spaceDuration = d.selectedDuration();
2573 track = d.selectedTrack();
2575 ClipItem *item = getClipItemAt(pos, track);
2576 if (item) pos = item->startPos();
2578 // Make sure there is no group in the way
2579 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2581 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2583 // groups found on track, do not allow the move
2584 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2588 QList<ItemInfo> clipsToMove;
2589 QList<ItemInfo> transitionsToMove;
2591 for (int i = 0; i < items.count(); i++) {
2592 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2593 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2594 ItemInfo info = item->info();
2595 if (item->type() == AVWIDGET) {
2596 clipsToMove.append(info);
2597 } else if (item->type() == TRANSITIONWIDGET) {
2598 transitionsToMove.append(info);
2603 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2604 m_commandStack->push(command);
2607 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2609 int diff = duration.frames(m_document->fps());
2610 resetSelectionGroup();
2611 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2612 scene()->addItem(m_selectionGroup);
2614 Transition *transition;
2616 // Create lists with start pos for each track
2617 QMap <int, int> trackClipStartList;
2618 QMap <int, int> trackTransitionStartList;
2620 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2621 trackClipStartList[i] = -1;
2622 trackTransitionStartList[i] = -1;
2625 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2626 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2628 if (clip->parentItem()) {
2629 m_selectionGroup->addToGroup(clip->parentItem());
2630 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2632 m_selectionGroup->addToGroup(clip);
2633 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2635 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))
2636 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2638 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2641 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2642 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2644 if (transition->parentItem()) {
2645 m_selectionGroup->addToGroup(transition->parentItem());
2646 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2648 m_selectionGroup->addToGroup(transition);
2649 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2651 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))
2652 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2653 } 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);
2655 m_selectionGroup->translate(diff, 0);
2657 // update items coordinates
2658 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2660 for (int i = 0; i < itemList.count(); i++) {
2661 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2662 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2663 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2664 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2665 for (int j = 0; j < children.count(); j++) {
2666 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2671 resetSelectionGroup(false);
2672 if (track != -1) track = m_document->tracksCount() - track;
2673 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2676 void CustomTrackView::deleteClip(const QString &clipId)
2678 resetSelectionGroup();
2679 QList<QGraphicsItem *> itemList = items();
2680 QUndoCommand *deleteCommand = new QUndoCommand();
2682 for (int i = 0; i < itemList.count(); i++) {
2683 if (itemList.at(i)->type() == AVWIDGET) {
2684 ClipItem *item = (ClipItem *)itemList.at(i);
2685 if (item->clipProducer() == clipId) {
2687 if (item->parentItem()) {
2688 // Clip is in a group, destroy the group
2689 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2691 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2695 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2696 if (count == 0) delete deleteCommand;
2697 else m_commandStack->push(deleteCommand);
2700 void CustomTrackView::setCursorPos(int pos, bool seek)
2702 if (pos == m_cursorPos) return;
2703 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2705 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2706 else if (m_autoScroll) checkScrolling();
2707 m_cursorLine->setPos(m_cursorPos, 0);
2710 void CustomTrackView::updateCursorPos()
2712 m_cursorLine->setPos(m_cursorPos, 0);
2715 int CustomTrackView::cursorPos()
2717 return (int)(m_cursorPos);
2720 void CustomTrackView::moveCursorPos(int delta)
2722 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2723 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2724 m_cursorPos += delta;
2725 m_cursorLine->setPos(m_cursorPos, 0);
2726 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2729 void CustomTrackView::initCursorPos(int pos)
2731 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2733 m_cursorLine->setPos(pos, 0);
2737 void CustomTrackView::checkScrolling()
2739 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2742 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2744 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2745 QGraphicsView::mouseReleaseEvent(event);
2746 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2747 #if QT_VERSION >= 0x040600
2748 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2750 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2751 if (event->button() == Qt::MidButton) {
2754 setDragMode(QGraphicsView::NoDrag);
2755 if (m_operationMode == MOVEGUIDE) {
2756 setCursor(Qt::ArrowCursor);
2757 m_operationMode = NONE;
2758 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2759 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2760 if (newPos != m_dragGuide->position()) {
2761 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2762 m_commandStack->push(command);
2763 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2764 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2765 m_document->syncGuides(m_guides);
2770 } else if (m_operationMode == SPACER && m_selectionGroup) {
2772 if (event->modifiers() != Qt::ControlModifier) {
2773 // We are moving all tracks
2775 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2776 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2778 if (timeOffset != GenTime()) {
2779 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2781 QList<ItemInfo> clipsToMove;
2782 QList<ItemInfo> transitionsToMove;
2784 // Create lists with start pos for each track
2785 QMap <int, int> trackClipStartList;
2786 QMap <int, int> trackTransitionStartList;
2788 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2789 trackClipStartList[i] = -1;
2790 trackTransitionStartList[i] = -1;
2793 for (int i = 0; i < items.count(); i++) {
2794 if (items.at(i)->type() == GROUPWIDGET)
2795 items += items.at(i)->childItems();
2798 for (int i = 0; i < items.count(); i++) {
2799 if (items.at(i)->type() == AVWIDGET) {
2800 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2801 ItemInfo info = item->info();
2802 clipsToMove.append(info);
2804 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2805 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2806 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2807 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2808 ItemInfo info = item->info();
2809 transitionsToMove.append(info);
2811 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2812 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2816 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2817 m_commandStack->push(command);
2818 if (track != -1) track = m_document->tracksCount() - track;
2819 kDebug() << "SPACER TRACK:" << track;
2820 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2822 resetSelectionGroup(false);
2823 m_operationMode = NONE;
2824 } else if (m_operationMode == RUBBERSELECTION) {
2825 //kDebug() << "// END RUBBER SELECT";
2826 resetSelectionGroup();
2827 groupSelectedItems();
2828 m_operationMode = NONE;
2831 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2832 emit transitionItemSelected(NULL);
2836 if (m_dragItem) info = m_dragItem->info();
2838 if (m_operationMode == MOVE) {
2839 setCursor(Qt::OpenHandCursor);
2840 if (m_dragItem->parentItem() == 0) {
2841 // we are moving one clip, easy
2842 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2843 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2844 Mlt::Producer *prod;
2845 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2846 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2847 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2848 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, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2851 QUndoCommand *moveCommand = new QUndoCommand();
2852 moveCommand->setText(i18n("Move clip"));
2853 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2855 int tracknumber = m_document->tracksCount() - item->track() - 1;
2856 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2857 if (isLocked) item->setItemLocked(true);
2858 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2859 // Also move automatic transitions (on lower track)
2860 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2861 ItemInfo startTrInfo;
2862 ItemInfo newStartTrInfo;
2863 bool moveStartTrans = false;
2864 bool moveEndTrans = false;
2865 if (startTransition && startTransition->isAutomatic()) {
2866 startTrInfo = startTransition->info();
2867 newStartTrInfo = startTrInfo;
2868 newStartTrInfo.track = info.track;
2869 newStartTrInfo.startPos = info.startPos;
2870 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2871 // transition end should stay the same
2873 // transition end should be adjusted to clip
2874 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2876 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2878 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2879 // Check if there is a transition at clip end
2880 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2881 if (tr && tr->isAutomatic()) {
2882 ItemInfo trInfo = tr->info();
2883 ItemInfo newTrInfo = trInfo;
2884 newTrInfo.track = info.track;
2885 newTrInfo.endPos = m_dragItem->endPos();
2886 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2887 // transition start should stay the same
2889 // transition start should be moved
2890 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2892 if (newTrInfo.startPos < newTrInfo.endPos) {
2893 moveEndTrans = true;
2894 if (moveStartTrans) {
2895 // we have to move both transitions, remove the start one so that there is no collision
2896 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2898 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2899 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2900 if (moveStartTrans) {
2901 // re-add transition in correct place
2902 int transTrack = startTransition->transitionEndTrack();
2903 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2904 transTrack = getPreviousVideoTrack(info.track);
2906 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2907 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2913 if (moveStartTrans && !moveEndTrans) {
2914 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2915 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2918 // Also move automatic transitions (on upper track)
2919 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2920 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2921 ItemInfo trInfo = tr->info();
2922 ItemInfo newTrInfo = trInfo;
2923 newTrInfo.startPos = m_dragItem->startPos();
2924 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2925 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2926 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2927 // transition end should be adjusted to clip on upper track
2928 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2930 if (newTrInfo.startPos < newTrInfo.endPos) {
2931 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2932 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2936 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2937 // Check if there is a transition at clip end
2938 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2939 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2940 ItemInfo trInfo = tr->info();
2941 ItemInfo newTrInfo = trInfo;
2942 newTrInfo.endPos = m_dragItem->endPos();
2943 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2944 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2945 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2946 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2947 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2948 // transition start should be moved
2949 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2951 if (newTrInfo.startPos < newTrInfo.endPos) {
2952 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2953 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2958 m_commandStack->push(moveCommand);
2959 //checkTrackSequence(m_dragItem->track());
2961 // undo last move and emit error message
2962 bool snap = KdenliveSettings::snaptopoints();
2963 KdenliveSettings::setSnaptopoints(false);
2964 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2965 KdenliveSettings::setSnaptopoints(snap);
2966 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2968 setDocumentModified();
2970 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2971 Transition *transition = static_cast <Transition *>(m_dragItem);
2972 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2973 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)) {
2974 // Moving transition failed, revert to previous position
2975 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2976 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2978 QUndoCommand *moveCommand = new QUndoCommand();
2979 moveCommand->setText(i18n("Move transition"));
2980 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2981 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2982 m_commandStack->push(moveCommand);
2986 // Moving several clips. We need to delete them and readd them to new position,
2987 // or they might overlap each other during the move
2988 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2989 QList<QGraphicsItem *> items = group->childItems();
2991 QList<ItemInfo> clipsToMove;
2992 QList<ItemInfo> transitionsToMove;
2994 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2995 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2996 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2997 QUndoCommand *moveGroup = new QUndoCommand();
2998 moveGroup->setText(i18n("Move group"));
2999 if (timeOffset != GenTime() || trackOffset != 0) {
3000 // remove items in MLT playlist
3003 int max = items.count();
3004 for (int i = 0; i < max; i++) {
3005 if (items.at(i)->type() == GROUPWIDGET) {
3006 items += items.at(i)->childItems();
3009 m_document->renderer()->blockSignals(true);
3010 for (int i = 0; i < items.count(); i++) {
3011 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3012 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3013 ItemInfo info = item->info();
3014 if (item->type() == AVWIDGET) {
3015 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3016 // error, clip cannot be removed from playlist
3017 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3019 clipsToMove.append(info);
3022 transitionsToMove.append(info);
3023 Transition *tr = static_cast <Transition*>(item);
3024 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3027 m_document->renderer()->blockSignals(false);
3028 for (int i = 0; i < items.count(); i++) {
3029 // re-add items in correct place
3030 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3031 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3033 ItemInfo info = item->info();
3034 int tracknumber = m_document->tracksCount() - info.track - 1;
3035 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3037 group->removeFromGroup(item);
3038 item->setItemLocked(true);
3041 if (item->type() == AVWIDGET) {
3042 ClipItem *clip = static_cast <ClipItem*>(item);
3043 info.track = m_document->tracksCount() - info.track;
3044 Mlt::Producer *prod;
3045 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3046 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3047 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3048 else prod = clip->baseClip()->producer(info.track);
3049 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3050 for (int i = 0; i < clip->effectsCount(); i++) {
3051 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3054 Transition *tr = static_cast <Transition*>(item);
3055 int newTrack = tr->transitionEndTrack();
3056 if (!tr->forcedTrack()) {
3057 newTrack = getPreviousVideoTrack(info.track);
3059 tr->updateTransitionEndTrack(newTrack);
3060 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3061 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3065 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3066 m_commandStack->push(moveGroup);
3068 //QPointF top = group->sceneBoundingRect().topLeft();
3069 //QPointF oldpos = m_selectionGroup->scenePos();
3070 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3071 //group->setPos(top);
3072 //TODO: get rid of the 3 lines below
3073 if (m_selectionGroup) {
3074 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3075 m_selectionGroupInfo.track = m_selectionGroup->track();
3077 setDocumentModified();
3080 m_document->renderer()->doRefresh();
3081 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3083 if (m_dragItem->type() == AVWIDGET) {
3084 ItemInfo resizeinfo = m_dragItemInfo;
3085 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3086 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3088 QUndoCommand *resizeCommand = new QUndoCommand();
3089 resizeCommand->setText(i18n("Resize clip"));
3091 // Check if there is an automatic transition on that clip (lower track)
3092 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3093 if (transition && transition->isAutomatic()) {
3094 ItemInfo trInfo = transition->info();
3095 ItemInfo newTrInfo = trInfo;
3096 newTrInfo.startPos = m_dragItem->startPos();
3097 if (newTrInfo.startPos < newTrInfo.endPos)
3098 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3100 // Check if there is an automatic transition on that clip (upper track)
3101 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3102 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3103 ItemInfo trInfo = transition->info();
3104 ItemInfo newTrInfo = trInfo;
3105 newTrInfo.startPos = m_dragItem->startPos();
3106 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3107 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3108 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3112 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3113 updatePositionEffects(clip, m_dragItemInfo);
3117 QDomElement root = doc.createElement("list");
3118 doc.appendChild(root);
3119 QList <int> indexes;
3120 for (int i = 0; i < clip->effectsCount(); i++) {
3121 QDomElement effect = clip->effectAt(i);
3122 if (EffectsList::hasKeyFrames(effect)) {
3123 doc.appendChild(doc.importNode(effect, true));
3128 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3129 // Keyframes were modified, updateClip
3130 QDomNodeList effs = doc.elementsByTagName("effect");
3132 // Since we must always resize clip before updating the keyframes, we
3133 // put a resize command before & after checking keyframes so that
3134 // we are sure the resize is performed before whenever we do or undo the action
3136 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3137 for (int i = 0; i < indexes.count(); i++) {
3138 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3139 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3141 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3142 emit clipItemSelected(clip);
3143 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3145 m_commandStack->push(resizeCommand);
3147 bool snap = KdenliveSettings::snaptopoints();
3148 KdenliveSettings::setSnaptopoints(false);
3149 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3150 KdenliveSettings::setSnaptopoints(snap);
3151 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3153 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3154 Transition *transition = static_cast <Transition *>(m_dragItem);
3155 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)) {
3156 // Cannot resize transition
3157 bool snap = KdenliveSettings::snaptopoints();
3158 KdenliveSettings::setSnaptopoints(false);
3159 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3160 KdenliveSettings::setSnaptopoints(snap);
3161 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3163 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3164 m_commandStack->push(command);
3168 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3169 // Item was resized, rebuild group;
3170 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3171 QList <QGraphicsItem *> children = group->childItems();
3172 m_document->clipManager()->removeGroup(group);
3173 scene()->destroyItemGroup(group);
3174 for (int i = 0; i < children.count(); i++) {
3175 children.at(i)->setSelected(true);
3177 groupSelectedItems(false, true);
3179 //m_document->renderer()->doRefresh();
3180 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3182 if (m_dragItem->type() == AVWIDGET) {
3183 ItemInfo resizeinfo = info;
3184 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3185 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3187 QUndoCommand *resizeCommand = new QUndoCommand();
3188 resizeCommand->setText(i18n("Resize clip"));
3190 // Check if there is an automatic transition on that clip (lower track)
3191 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3192 if (tr && tr->isAutomatic()) {
3193 ItemInfo trInfo = tr->info();
3194 ItemInfo newTrInfo = trInfo;
3195 newTrInfo.endPos = m_dragItem->endPos();
3196 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3199 // Check if there is an automatic transition on that clip (upper track)
3200 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3201 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3202 ItemInfo trInfo = tr->info();
3203 ItemInfo newTrInfo = trInfo;
3204 newTrInfo.endPos = m_dragItem->endPos();
3205 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3206 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3207 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3212 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3214 QDomElement root = doc.createElement("list");
3215 doc.appendChild(root);
3216 QList <int> indexes;
3217 for (int i = 0; i < clip->effectsCount(); i++) {
3218 QDomElement effect = clip->effectAt(i);
3219 if (EffectsList::hasKeyFrames(effect)) {
3220 doc.appendChild(doc.importNode(effect, true));
3225 if (clip->checkEffectsKeyframesPos((m_dragItemInfo.cropStart + m_dragItemInfo.endPos - m_dragItemInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
3226 // Keyframes were modified, updateClip
3227 QDomNodeList effs = doc.elementsByTagName("effect");
3229 // Since we must always resize clip before updating the keyframes, we
3230 // put a resize command before & after checking keyframes so that
3231 // we are sure the resize is performed before whenever we do or undo the action
3233 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3234 for (int i = 0; i < indexes.count(); i++) {
3235 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3236 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3238 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3239 emit clipItemSelected(clip);
3240 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3242 m_commandStack->push(resizeCommand);
3243 updatePositionEffects(clip, m_dragItemInfo);
3245 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3246 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3248 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3249 Transition *transition = static_cast <Transition *>(m_dragItem);
3250 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)) {
3251 // Cannot resize transition
3252 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3253 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3255 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3256 m_commandStack->push(command);
3259 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3260 // Item was resized, rebuild group;
3261 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3262 QList <QGraphicsItem *> children = group->childItems();
3263 m_document->clipManager()->removeGroup(group);
3264 scene()->destroyItemGroup(group);
3265 for (int i = 0; i < children.count(); i++) {
3266 children.at(i)->setSelected(true);
3268 groupSelectedItems(false, true);
3270 //m_document->renderer()->doRefresh();
3271 } else if (m_operationMode == FADEIN) {
3272 // resize fade in effect
3273 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3274 int ix = item->hasEffect("volume", "fadein");
3275 int ix2 = item->hasEffect("", "fade_from_black");
3277 QDomElement oldeffect = item->effectAt(ix);
3278 int start = item->cropStart().frames(m_document->fps());
3279 int end = item->fadeIn();
3281 slotDeleteEffect(item, oldeffect);
3284 QDomElement effect = oldeffect.cloneNode().toElement();
3285 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3286 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3287 slotUpdateClipEffect(item, effect, oldeffect, ix);
3288 emit clipItemSelected(item, ix);
3290 } else if (item->fadeIn() != 0 && ix2 == -1) {
3292 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3294 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3295 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3296 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3297 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3300 QDomElement oldeffect = item->effectAt(ix2);
3301 int start = item->cropStart().frames(m_document->fps());
3302 int end = item->fadeIn();
3304 slotDeleteEffect(item, oldeffect);
3307 QDomElement effect = oldeffect.cloneNode().toElement();
3308 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3309 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3310 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3311 emit clipItemSelected(item, ix2);
3314 } else if (m_operationMode == FADEOUT) {
3315 // resize fade in effect
3316 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3317 int ix = item->hasEffect("volume", "fadeout");
3318 int ix2 = item->hasEffect("", "fade_to_black");
3320 QDomElement oldeffect = item->effectAt(ix);
3321 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3322 int start = item->fadeOut();
3324 slotDeleteEffect(item, oldeffect);
3326 start = end - start;
3327 QDomElement effect = oldeffect.cloneNode().toElement();
3328 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3329 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3330 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3331 slotUpdateClipEffect(item, effect, oldeffect, ix);
3332 emit clipItemSelected(item, ix);
3334 } else if (item->fadeOut() != 0 && ix2 == -1) {
3336 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3338 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3339 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3340 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3341 EffectsList::setParameter(effect, "out", QString::number(0));
3342 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3345 QDomElement oldeffect = item->effectAt(ix2);
3346 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3347 int start = item->fadeOut();
3349 slotDeleteEffect(item, oldeffect);
3351 start = end - start;
3352 QDomElement effect = oldeffect.cloneNode().toElement();
3353 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3354 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3355 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3356 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3357 emit clipItemSelected(item, ix2);
3360 } else if (m_operationMode == KEYFRAME) {
3361 // update the MLT effect
3362 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3363 QString previous = item->keyframes(item->selectedEffectIndex());
3364 item->updateKeyframeEffect();
3365 QString next = item->keyframes(item->selectedEffectIndex());
3366 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3367 m_commandStack->push(command);
3368 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3369 emit clipItemSelected(item, item->selectedEffectIndex());
3371 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3372 // A transition is selected
3374 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3375 if (transitionClip && transitionClip->baseClip()) {
3376 QString size = transitionClip->baseClip()->getProperty("frame_size");
3377 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3378 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3379 p.setY(size.section('x', 1, 1).toInt());
3381 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3382 } else emit transitionItemSelected(NULL);
3383 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3384 m_operationMode = NONE;
3387 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3389 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3391 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3392 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3395 if (item->isSelected()) emit clipItemSelected(NULL);
3396 item->baseClip()->removeReference();
3397 m_document->updateClip(item->baseClip()->getId());
3399 /*if (item->baseClip()->isTransparent()) {
3400 // also remove automatic transition
3401 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3402 if (tr && tr->isAutomatic()) {
3403 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3404 scene()->removeItem(tr);
3408 m_waitingThumbs.removeAll(item);
3409 if (m_dragItem == item) m_dragItem = NULL;
3410 #if QT_VERSION >= 0x040600
3411 // animate item deletion
3412 item->closeAnimation();
3413 /*if (refresh) item->closeAnimation();
3415 // no refresh, means we have several operations chained, we need to delete clip immediatly
3416 // so that it does not get in the way of the other
3425 setDocumentModified();
3426 if (refresh) m_document->renderer()->doRefresh();
3429 void CustomTrackView::deleteSelectedClips()
3431 resetSelectionGroup();
3432 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3433 if (itemList.count() == 0) {
3434 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3437 scene()->clearSelection();
3438 QUndoCommand *deleteSelected = new QUndoCommand();
3440 bool resetGroup = false;
3443 int transitionCount = 0;
3444 // expand & destroy groups
3445 for (int i = 0; i < itemList.count(); i++) {
3446 if (itemList.at(i)->type() == GROUPWIDGET) {
3448 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3449 itemList += children;
3450 QList <ItemInfo> clipInfos;
3451 QList <ItemInfo> transitionInfos;
3452 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3453 for (int j = 0; j < children.count(); j++) {
3454 if (children.at(j)->type() == AVWIDGET) {
3455 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3456 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3457 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3458 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3459 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3462 if (clipInfos.count() > 0) {
3463 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3468 for (int i = 0; i < itemList.count(); i++) {
3469 if (itemList.at(i)->type() == AVWIDGET) {
3471 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3472 if (item->parentItem()) resetGroup = true;
3473 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3474 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3475 emit clipItemSelected(NULL);
3476 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3478 Transition *item = static_cast <Transition *>(itemList.at(i));
3479 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3480 if (item->parentItem()) resetGroup = true;
3481 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3482 emit transitionItemSelected(NULL);
3485 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3486 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3487 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3488 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3489 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3490 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3491 else deleteSelected->setText(i18n("Delete selected items"));
3492 m_commandStack->push(deleteSelected);
3495 void CustomTrackView::changeClipSpeed()
3497 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3498 if (itemList.count() == 0) {
3499 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3502 QUndoCommand *changeSelected = new QUndoCommand();
3503 changeSelected->setText("Edit clip speed");
3507 for (int i = 0; i < itemList.count(); i++) {
3508 if (itemList.at(i)->type() == AVWIDGET) {
3509 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3510 ItemInfo info = item->info();
3511 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3513 double speed = (double) percent / 100.0;
3514 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3516 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3520 if (count > 0) m_commandStack->push(changeSelected);
3521 else delete changeSelected;
3524 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3526 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3527 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3529 kDebug() << "ERROR: Cannot find clip for speed change";
3530 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3533 info.track = m_document->tracksCount() - item->track();
3535 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3536 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3537 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3539 item->setSpeed(speed, strobe);
3540 item->updateRectGeometry();
3541 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3542 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3544 updatePositionEffects(item, info);
3545 setDocumentModified();
3546 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3549 void CustomTrackView::cutSelectedClips()
3551 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3552 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3553 for (int i = 0; i < itemList.count(); i++) {
3554 if (itemList.at(i)->type() == AVWIDGET) {
3555 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3556 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3557 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3558 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3559 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3560 m_commandStack->push(command);
3566 void CustomTrackView::groupClips(bool group)
3568 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3569 QList <ItemInfo> clipInfos;
3570 QList <ItemInfo> transitionInfos;
3571 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3574 int max = itemList.count();
3575 for (int i = 0; i < max; i++) {
3576 if (itemList.at(i)->type() == GROUPWIDGET) {
3577 itemList += itemList.at(i)->childItems();
3581 for (int i = 0; i < itemList.count(); i++) {
3582 if (itemList.at(i)->type() == AVWIDGET) {
3583 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3584 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3585 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3586 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3587 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3590 if (clipInfos.count() > 0) {
3591 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3592 m_commandStack->push(command);
3596 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3598 resetSelectionGroup();
3599 m_scene->clearSelection();
3601 for (int i = 0; i < clipInfos.count(); i++) {
3602 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3603 if (clip == NULL) continue;
3604 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3605 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3606 m_document->clipManager()->removeGroup(grp);
3607 scene()->destroyItemGroup(grp);
3609 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3611 for (int i = 0; i < transitionInfos.count(); i++) {
3612 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3613 if (tr == NULL) continue;
3614 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3615 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3616 m_document->clipManager()->removeGroup(grp);
3617 scene()->destroyItemGroup(grp);
3619 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3621 setDocumentModified();
3625 QList <QGraphicsItemGroup *> groups;
3626 for (int i = 0; i < clipInfos.count(); i++) {
3627 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3629 clip->setSelected(true);
3632 for (int i = 0; i < transitionInfos.count(); i++) {
3633 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3635 clip->setSelected(true);
3639 groupSelectedItems(false, true);
3640 setDocumentModified();
3643 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3645 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3646 if (baseclip == NULL) {
3647 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3650 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3651 item->setEffectList(effects);
3652 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3653 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3654 scene()->addItem(item);
3656 int tracknumber = m_document->tracksCount() - info.track - 1;
3657 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3658 if (isLocked) item->setItemLocked(true);
3660 baseclip->addReference();
3661 m_document->updateClip(baseclip->getId());
3662 info.track = m_document->tracksCount() - info.track;
3663 Mlt::Producer *prod;
3664 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3665 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3666 else prod = baseclip->producer(info.track);
3667 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3668 for (int i = 0; i < item->effectsCount(); i++) {
3669 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3671 setDocumentModified();
3672 if (refresh) m_document->renderer()->doRefresh();
3673 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3674 m_thumbsTimer.start();
3677 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3679 QList<QGraphicsItem *> list = scene()->items();
3680 ClipItem *clip = NULL;
3681 for (int i = 0; i < list.size(); ++i) {
3682 if (list.at(i)->type() == AVWIDGET) {
3683 clip = static_cast <ClipItem *>(list.at(i));
3684 if (clip->clipProducer() == clipId) {
3685 ItemInfo info = clip->info();
3686 info.track = m_document->tracksCount() - clip->track();
3687 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3688 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3690 clip->refreshClip(true);
3697 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3699 int framepos = (int)(pos.frames(m_document->fps()));
3700 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3701 ClipItem *clip = NULL;
3702 for (int i = 0; i < list.size(); i++) {
3703 if (!list.at(i)->isEnabled()) continue;
3704 if (list.at(i)->type() == AVWIDGET) {
3705 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3706 if (test->endPos() == pos) clip = test;
3713 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3715 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3716 ClipItem *clip = NULL;
3717 for (int i = 0; i < list.size(); i++) {
3718 if (!list.at(i)->isEnabled()) continue;
3719 if (list.at(i)->type() == AVWIDGET) {
3720 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3721 if (test->startPos() == pos) clip = test;
3728 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3730 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3731 QList<QGraphicsItem *> list = scene()->items(p);
3732 ClipItem *clip = NULL;
3733 for (int i = 0; i < list.size(); i++) {
3734 if (!list.at(i)->isEnabled()) continue;
3735 if (list.at(i)->type() == AVWIDGET) {
3736 clip = static_cast <ClipItem *>(list.at(i));
3743 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3745 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3748 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3750 const QPointF p(pos, (track + 1) * m_tracksHeight);
3751 QList<QGraphicsItem *> list = scene()->items(p);
3752 Transition *clip = NULL;
3753 for (int i = 0; i < list.size(); i++) {
3754 if (!list.at(i)->isEnabled()) continue;
3755 if (list.at(i)->type() == TRANSITIONWIDGET) {
3756 clip = static_cast <Transition *>(list.at(i));
3763 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3765 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3768 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3770 int framepos = (int)(pos.frames(m_document->fps()));
3771 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3772 QList<QGraphicsItem *> list = scene()->items(p);
3773 Transition *clip = NULL;
3774 for (int i = 0; i < list.size(); i++) {
3775 if (!list.at(i)->isEnabled()) continue;
3776 if (list.at(i)->type() == TRANSITIONWIDGET) {
3777 Transition *test = static_cast <Transition *>(list.at(i));
3778 if (test->endPos() == pos) clip = test;
3785 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3787 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3788 QList<QGraphicsItem *> list = scene()->items(p);
3789 Transition *clip = NULL;
3790 for (int i = 0; i < list.size(); ++i) {
3791 if (!list.at(i)->isEnabled()) continue;
3792 if (list.at(i)->type() == TRANSITIONWIDGET) {
3793 Transition *test = static_cast <Transition *>(list.at(i));
3794 if (test->startPos() == pos) clip = test;
3801 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3803 if (m_selectionGroup) resetSelectionGroup(false);
3804 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3806 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);
3807 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3810 Mlt::Producer *prod;
3811 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3812 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3813 else prod = item->baseClip()->producer(end.track);
3815 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);
3817 bool snap = KdenliveSettings::snaptopoints();
3818 KdenliveSettings::setSnaptopoints(false);
3819 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3821 int tracknumber = m_document->tracksCount() - end.track - 1;
3822 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3823 m_scene->clearSelection();
3824 if (isLocked) item->setItemLocked(true);
3826 if (item->isItemLocked()) item->setItemLocked(false);
3827 item->setSelected(true);
3829 if (item->baseClip()->isTransparent()) {
3830 // Also move automatic transition
3831 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3832 if (tr && tr->isAutomatic()) {
3833 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3834 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);
3835 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3838 KdenliveSettings::setSnaptopoints(snap);
3839 setDocumentModified();
3841 // undo last move and emit error message
3842 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3844 if (refresh) m_document->renderer()->doRefresh();
3845 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3848 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3851 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3852 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3853 resetSelectionGroup();
3854 m_scene->clearSelection();
3856 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3857 scene()->addItem(m_selectionGroup);
3859 m_document->renderer()->blockSignals(true);
3860 for (int i = 0; i < startClip.count(); i++) {
3862 startClip[i].startPos = startClip.at(i).startPos - offset;
3863 startClip[i].track = startClip.at(i).track - trackOffset;
3865 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3866 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3868 clip->setItemLocked(false);
3869 if (clip->parentItem()) {
3870 m_selectionGroup->addToGroup(clip->parentItem());
3871 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3873 m_selectionGroup->addToGroup(clip);
3874 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3876 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3877 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3879 for (int i = 0; i < startTransition.count(); i++) {
3881 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3882 startTransition[i].track = startTransition.at(i).track - trackOffset;
3884 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3886 tr->setItemLocked(false);
3887 if (tr->parentItem()) {
3888 m_selectionGroup->addToGroup(tr->parentItem());
3889 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3891 m_selectionGroup->addToGroup(tr);
3892 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3894 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());
3895 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3897 m_document->renderer()->blockSignals(false);
3899 if (m_selectionGroup) {
3900 bool snap = KdenliveSettings::snaptopoints();
3901 KdenliveSettings::setSnaptopoints(false);
3903 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3904 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3906 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3908 int max = children.count();
3909 for (int i = 0; i < max; i++) {
3910 if (children.at(i)->type() == GROUPWIDGET) {
3911 children += children.at(i)->childItems();
3912 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3913 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3914 /*m_document->clipManager()->removeGroup(grp);
3915 m_scene->destroyItemGroup(grp);*/
3916 children.removeAll(children.at(i));
3921 for (int i = 0; i < children.count(); i++) {
3922 // re-add items in correct place
3923 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3924 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3926 ItemInfo info = item->info();
3927 int tracknumber = m_document->tracksCount() - info.track - 1;
3928 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3929 if (isLocked) item->setItemLocked(true);
3930 else if (item->isItemLocked()) item->setItemLocked(false);
3932 if (item->type() == AVWIDGET) {
3933 ClipItem *clip = static_cast <ClipItem*>(item);
3934 info.track = m_document->tracksCount() - info.track;
3935 Mlt::Producer *prod;
3936 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3937 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3938 else prod = clip->baseClip()->producer(info.track);
3939 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3940 } else if (item->type() == TRANSITIONWIDGET) {
3941 Transition *tr = static_cast <Transition*>(item);
3943 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3945 newTrack = tr->transitionEndTrack() + trackOffset;
3946 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3948 tr->updateTransitionEndTrack(newTrack);
3949 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3952 resetSelectionGroup(false);
3953 KdenliveSettings::setSnaptopoints(snap);
3954 m_document->renderer()->doRefresh();
3955 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3958 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3960 Transition *item = getTransitionItemAt(start.startPos, start.track);
3962 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);
3963 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3966 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3967 bool snap = KdenliveSettings::snaptopoints();
3968 KdenliveSettings::setSnaptopoints(false);
3969 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3970 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3971 // Transition was moved
3972 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3973 } else if (end.endPos == start.endPos) {
3974 // Transition start resize
3975 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3976 } else if (end.startPos == start.startPos) {
3977 // Transition end resize;
3978 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3979 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3982 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3983 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3984 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3986 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3987 KdenliveSettings::setSnaptopoints(snap);
3988 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3989 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);
3990 if (m_dragItem && m_dragItem == item) {
3992 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3993 if (transitionClip && transitionClip->baseClip()) {
3994 QString size = transitionClip->baseClip()->getProperty("frame_size");
3995 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3996 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3997 p.setY(size.section('x', 1, 1).toInt());
3999 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4001 if (m_refresh) m_document->renderer()->doRefresh();
4002 setDocumentModified();
4005 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4007 bool resizeClipStart = (start.startPos != end.startPos);
4008 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4010 if (dontWorry) return;
4011 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);
4012 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4015 if (item->parentItem()) {
4016 // Item is part of a group, reset group
4017 resetSelectionGroup();
4020 bool snap = KdenliveSettings::snaptopoints();
4021 KdenliveSettings::setSnaptopoints(false);
4022 if (resizeClipStart) {
4023 ItemInfo clipinfo = item->info();
4024 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4025 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4027 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4028 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4029 updatePositionEffects(item, clipinfo);
4030 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4032 ItemInfo clipinfo = item->info();
4033 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4034 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4036 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4037 updatePositionEffects(item, clipinfo);
4038 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4040 if (!resizeClipStart && end.cropStart != start.cropStart) {
4041 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4042 ItemInfo clipinfo = end;
4043 clipinfo.track = m_document->tracksCount() - end.track;
4044 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4046 item->setCropStart(end.cropStart);
4047 item->resetThumbs(true);
4050 m_document->renderer()->doRefresh();
4051 KdenliveSettings::setSnaptopoints(snap);
4052 setDocumentModified();
4055 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4057 int end = item->fadeIn();
4059 // there is a fade in effect
4060 int effectPos = item->hasEffect("volume", "fadein");
4061 if (effectPos != -1) {
4062 QDomElement oldeffect = item->effectAt(effectPos);
4063 int start = item->cropStart().frames(m_document->fps());
4064 int max = item->cropDuration().frames(m_document->fps());
4066 // Make sure the fade effect is not longer than the clip
4067 item->setFadeIn(max);
4068 end = item->fadeIn();
4071 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4072 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4073 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4074 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4075 // if fade effect is displayed, update the effect edit widget with new clip duration
4076 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4078 effectPos = item->hasEffect("brightness", "fade_from_black");
4079 if (effectPos != -1) {
4080 QDomElement oldeffect = item->effectAt(effectPos);
4081 int start = item->cropStart().frames(m_document->fps());
4082 int max = item->cropDuration().frames(m_document->fps());
4084 // Make sure the fade effect is not longer than the clip
4085 item->setFadeIn(max);
4086 end = item->fadeIn();
4089 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4090 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4091 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4092 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4093 // if fade effect is displayed, update the effect edit widget with new clip duration
4094 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4097 int start = item->fadeOut();
4099 // there is a fade out effect
4100 int effectPos = item->hasEffect("volume", "fadeout");
4101 if (effectPos != -1) {
4102 QDomElement oldeffect = item->effectAt(effectPos);
4103 int max = item->cropDuration().frames(m_document->fps());
4104 int end = max + item->cropStart().frames(m_document->fps());
4106 // Make sure the fade effect is not longer than the clip
4107 item->setFadeOut(max);
4108 start = item->fadeOut();
4110 start = end - start;
4111 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4112 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4113 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4114 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4115 // if fade effect is displayed, update the effect edit widget with new clip duration
4116 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4118 effectPos = item->hasEffect("brightness", "fade_to_black");
4119 if (effectPos != -1) {
4120 QDomElement oldeffect = item->effectAt(effectPos);
4121 int max = item->cropDuration().frames(m_document->fps());
4122 int end = max + item->cropStart().frames(m_document->fps());
4124 // Make sure the fade effect is not longer than the clip
4125 item->setFadeOut(max);
4126 start = item->fadeOut();
4128 start = end - start;
4129 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4130 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4131 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4132 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4133 // if fade effect is displayed, update the effect edit widget with new clip duration
4134 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4138 int effectPos = item->hasEffect("freeze", "freeze");
4139 if (effectPos != -1) {
4140 // Freeze effect needs to be adjusted with clip resize
4141 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4142 QDomElement eff = item->getEffectAt(effectPos);
4143 if (!eff.isNull() && diff != 0) {
4144 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4145 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4146 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4147 emit clipItemSelected(item, item->selectedEffectIndex());
4153 double CustomTrackView::getSnapPointForPos(double pos)
4155 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4158 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4160 QList <GenTime> snaps;
4161 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4162 QList<QGraphicsItem *> itemList = items();
4163 for (int i = 0; i < itemList.count(); i++) {
4164 if (itemList.at(i) == selected) continue;
4165 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4166 if (itemList.at(i)->type() == AVWIDGET) {
4167 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4168 GenTime start = item->startPos();
4169 GenTime end = item->endPos();
4170 snaps.append(start);
4172 if (!offsetList.isEmpty()) {
4173 for (int j = 0; j < offsetList.size(); j++) {
4174 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4175 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4179 QList < GenTime > markers = item->snapMarkers();
4180 for (int j = 0; j < markers.size(); ++j) {
4181 GenTime t = markers.at(j);
4183 if (!offsetList.isEmpty()) {
4184 for (int k = 0; k < offsetList.size(); k++) {
4185 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4189 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4190 Transition *transition = static_cast <Transition*>(itemList.at(i));
4191 GenTime start = transition->startPos();
4192 GenTime end = transition->endPos();
4193 snaps.append(start);
4195 if (!offsetList.isEmpty()) {
4196 for (int j = 0; j < offsetList.size(); j++) {
4197 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4198 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4204 // add cursor position
4205 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4207 if (!offsetList.isEmpty()) {
4208 for (int j = 0; j < offsetList.size(); j++) {
4209 snaps.append(pos - offsetList.at(j));
4214 for (int i = 0; i < m_guides.count(); i++) {
4215 snaps.append(m_guides.at(i)->position());
4216 if (!offsetList.isEmpty()) {
4217 for (int j = 0; j < offsetList.size(); j++) {
4218 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4224 m_scene->setSnapList(snaps);
4225 //for (int i = 0; i < m_snapPoints.size(); ++i)
4226 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4229 void CustomTrackView::slotSeekToPreviousSnap()
4231 updateSnapPoints(NULL);
4232 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4233 setCursorPos((int) res.frames(m_document->fps()));
4237 void CustomTrackView::slotSeekToNextSnap()
4239 updateSnapPoints(NULL);
4240 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4241 setCursorPos((int) res.frames(m_document->fps()));
4245 void CustomTrackView::clipStart()
4247 AbstractClipItem *item = getMainActiveClip();
4249 setCursorPos((int) item->startPos().frames(m_document->fps()));
4254 void CustomTrackView::clipEnd()
4256 AbstractClipItem *item = getMainActiveClip();
4258 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4263 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4265 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4266 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4267 m_commandStack->push(command);
4270 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4272 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4273 m_commandStack->push(command);
4276 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4278 DocClipBase *base = m_document->clipManager()->getClipById(id);
4279 QList <CommentedTime> markers = base->commentedSnapMarkers();
4281 if (markers.isEmpty()) {
4282 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4285 QUndoCommand *deleteMarkers = new QUndoCommand();
4286 deleteMarkers->setText("Delete clip markers");
4288 for (int i = 0; i < markers.size(); i++) {
4289 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4291 m_commandStack->push(deleteMarkers);
4294 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4296 DocClipBase *base = m_document->clipManager()->getClipById(id);
4297 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4298 else base->deleteSnapMarker(pos);
4299 emit updateClipMarkers(base);
4300 setDocumentModified();
4301 viewport()->update();
4304 int CustomTrackView::hasGuide(int pos, int offset)
4306 for (int i = 0; i < m_guides.count(); i++) {
4307 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4308 if (qAbs(guidePos - pos) <= offset) return guidePos;
4309 else if (guidePos > pos) return -1;
4314 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4316 if (oldPos > GenTime() && pos > GenTime()) {
4318 for (int i = 0; i < m_guides.count(); i++) {
4319 if (m_guides.at(i)->position() == oldPos) {
4320 Guide *item = m_guides.at(i);
4321 item->updateGuide(pos, comment);
4325 } else if (pos > GenTime()) addGuide(pos, comment);
4329 for (int i = 0; i < m_guides.count(); i++) {
4330 if (m_guides.at(i)->position() == oldPos) {
4331 delete m_guides.takeAt(i);
4336 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4338 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4339 m_document->syncGuides(m_guides);
4342 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4344 for (int i = 0; i < m_guides.count(); i++) {
4345 if (m_guides.at(i)->position() == pos) {
4346 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4350 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4351 scene()->addItem(g);
4353 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4354 m_document->syncGuides(m_guides);
4358 void CustomTrackView::slotAddGuide()
4360 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4361 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4362 if (d.exec() != QDialog::Accepted) return;
4363 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4364 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4365 m_commandStack->push(command);
4369 void CustomTrackView::slotEditGuide(int guidePos)
4372 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4373 else pos = GenTime(guidePos, m_document->fps());
4375 for (int i = 0; i < m_guides.count(); i++) {
4376 if (m_guides.at(i)->position() == pos) {
4377 slotEditGuide(m_guides.at(i)->info());
4382 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4385 void CustomTrackView::slotEditGuide(CommentedTime guide)
4387 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4388 if (d.exec() == QDialog::Accepted) {
4389 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4390 m_commandStack->push(command);
4395 void CustomTrackView::slotEditTimeLineGuide()
4397 if (m_dragGuide == NULL) return;
4398 CommentedTime guide = m_dragGuide->info();
4399 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4400 if (d.exec() == QDialog::Accepted) {
4401 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4402 m_commandStack->push(command);
4406 void CustomTrackView::slotDeleteGuide(int guidePos)
4409 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4410 else pos = GenTime(guidePos, m_document->fps());
4412 for (int i = 0; i < m_guides.count(); i++) {
4413 if (m_guides.at(i)->position() == pos) {
4414 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4415 m_commandStack->push(command);
4420 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4424 void CustomTrackView::slotDeleteTimeLineGuide()
4426 if (m_dragGuide == NULL) return;
4427 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4428 m_commandStack->push(command);
4432 void CustomTrackView::slotDeleteAllGuides()
4434 QUndoCommand *deleteAll = new QUndoCommand();
4435 deleteAll->setText("Delete all guides");
4436 for (int i = 0; i < m_guides.count(); i++) {
4437 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4439 m_commandStack->push(deleteAll);
4442 void CustomTrackView::setTool(PROJECTTOOL tool)
4447 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4450 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4451 m_scene->setScale(scaleFactor, verticalScale);
4453 scene()->removeItem(m_visualTip);
4454 m_animationTimer->stop();
4460 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4461 bool adjust = false;
4462 if (verticalScale != matrix().m22()) adjust = true;
4463 setMatrix(newmatrix);
4465 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4466 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4467 for (int i = 0; i < m_guides.count(); i++) {
4468 QLineF l = m_guides.at(i)->line();
4469 l.setP2(QPointF(l.x2(), newHeight));
4470 m_guides.at(i)->setLine(l);
4472 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4475 int diff = sceneRect().width() - m_projectDuration;
4476 if (diff * newmatrix.m11() < 50) {
4477 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4478 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4480 centerOn(QPointF(cursorPos(), verticalPos));
4483 void CustomTrackView::slotRefreshGuides()
4485 if (KdenliveSettings::showmarkers()) {
4486 for (int i = 0; i < m_guides.count(); i++) {
4487 m_guides.at(i)->update();
4492 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4494 //kDebug() << "// DRAW BG: " << rect.width();
4495 painter->setClipRect(rect);
4496 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4497 QPen pen1 = painter->pen();
4498 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4499 painter->setPen(pen1);
4500 double min = rect.left();
4501 double max = rect.right();
4502 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4503 int maxTrack = m_document->tracksCount();
4504 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4505 QColor audioColor = palette().alternateBase().color();
4506 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4507 for (int i = 0; i < maxTrack; i++) {
4508 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4509 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4510 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4511 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4512 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4514 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4516 int lowerLimit = m_tracksHeight * maxTrack + 1;
4517 if (height() > lowerLimit) {
4518 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4519 painter->fillRect(bg, base);
4523 bool CustomTrackView::findString(const QString &text)
4526 for (int i = 0; i < m_searchPoints.size(); ++i) {
4527 marker = m_searchPoints.at(i).comment();
4528 if (marker.contains(text, Qt::CaseInsensitive)) {
4529 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4530 int vert = verticalScrollBar()->value();
4531 int hor = cursorPos();
4532 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4540 bool CustomTrackView::findNextString(const QString &text)
4543 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4544 marker = m_searchPoints.at(i).comment();
4545 if (marker.contains(text, Qt::CaseInsensitive)) {
4546 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4547 int vert = verticalScrollBar()->value();
4548 int hor = cursorPos();
4549 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4558 void CustomTrackView::initSearchStrings()
4560 m_searchPoints.clear();
4561 QList<QGraphicsItem *> itemList = items();
4562 for (int i = 0; i < itemList.count(); i++) {
4563 // parse all clip names
4564 if (itemList.at(i)->type() == AVWIDGET) {
4565 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4566 GenTime start = item->startPos();
4567 CommentedTime t(start, item->clipName());
4568 m_searchPoints.append(t);
4569 // add all clip markers
4570 QList < CommentedTime > markers = item->commentedSnapMarkers();
4571 m_searchPoints += markers;
4576 for (int i = 0; i < m_guides.count(); i++) {
4577 m_searchPoints.append(m_guides.at(i)->info());
4580 qSort(m_searchPoints);
4583 void CustomTrackView::clearSearchStrings()
4585 m_searchPoints.clear();
4589 void CustomTrackView::copyClip()
4591 qDeleteAll(m_copiedItems);
4592 m_copiedItems.clear();
4593 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4594 if (itemList.count() == 0) {
4595 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4598 for (int i = 0; i < itemList.count(); i++) {
4599 if (itemList.at(i)->type() == AVWIDGET) {
4600 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4601 ClipItem *clone = clip->clone(clip->info());
4602 m_copiedItems.append(clone);
4603 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4604 Transition *dup = static_cast <Transition *>(itemList.at(i));
4605 m_copiedItems.append(dup->clone());
4610 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4612 if (m_scene->editMode() != NORMALEDIT) {
4613 // If we are in overwrite mode, always allow the move
4616 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));
4617 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4618 for (int i = 0; i < collisions.count(); i++) {
4619 if (collisions.at(i)->type() == type) return false;
4624 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4627 for (int i = 0; i < infoList.count(); i++) {
4628 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4631 QList<QGraphicsItem *> collisions = scene()->items(path);
4632 for (int i = 0; i < collisions.count(); i++) {
4633 if (collisions.at(i)->type() == type) return false;
4638 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4640 for (int i = 0; i < items.count(); i++) {
4641 ItemInfo info = items.at(i)->info();
4642 info.startPos += offset;
4643 info.endPos += offset;
4644 info.track += trackOffset;
4645 if (!canBePastedTo(info, items.at(i)->type())) return false;
4650 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4652 QPainterPath movePath;
4653 movePath.moveTo(0, 0);
4655 for (int i = 0; i < items.count(); i++) {
4656 ItemInfo info = items.at(i)->info();
4657 info.startPos = info.startPos + offset;
4658 info.endPos = info.endPos + offset;
4659 info.track = info.track + trackOffset;
4660 if (info.startPos < GenTime()) {
4661 // No clip should go below 0
4664 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));
4665 movePath.addRect(rect);
4667 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4668 for (int i = 0; i < collisions.count(); i++) {
4669 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4670 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4677 void CustomTrackView::pasteClip()
4679 if (m_copiedItems.count() == 0) {
4680 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4684 if (m_menuPosition.isNull()) {
4685 position = mapFromGlobal(QCursor::pos());
4686 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4687 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4690 } else position = m_menuPosition;
4691 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4692 int track = (int)(position.y() / m_tracksHeight);
4693 ItemInfo first = m_copiedItems.at(0)->info();
4695 GenTime offset = pos - first.startPos;
4696 int trackOffset = track - first.track;
4698 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4699 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4702 QUndoCommand *pasteClips = new QUndoCommand();
4703 pasteClips->setText("Paste clips");
4705 for (int i = 0; i < m_copiedItems.count(); i++) {
4706 // parse all clip names
4707 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4708 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4709 ItemInfo info = clip->info();
4710 info.startPos += offset;
4711 info.endPos += offset;
4712 info.track += trackOffset;
4713 if (canBePastedTo(info, AVWIDGET)) {
4714 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4715 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4716 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4717 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4719 info.startPos = tr->startPos() + offset;
4720 info.endPos = tr->endPos() + offset;
4721 info.track = tr->track() + trackOffset;
4722 int transitionEndTrack;
4723 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4724 else transitionEndTrack = tr->transitionEndTrack();
4725 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4726 if (info.startPos >= info.endPos) {
4727 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4728 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4729 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4732 m_commandStack->push(pasteClips);
4735 void CustomTrackView::pasteClipEffects()
4737 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4738 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4741 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4743 QUndoCommand *paste = new QUndoCommand();
4744 paste->setText("Paste effects");
4746 QList<QGraphicsItem *> clips = scene()->selectedItems();
4747 for (int i = 0; i < clips.count(); ++i) {
4748 if (clips.at(i)->type() == AVWIDGET) {
4749 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4750 for (int j = 0; j < clip->effectsCount(); j++) {
4751 QDomElement eff = clip->effectAt(j);
4752 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4753 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4754 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4759 m_commandStack->push(paste);
4761 //Â adjust effects (fades, ...)
4762 for (int i = 0; i < clips.count(); ++i) {
4763 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4764 updatePositionEffects(item, item->info());
4769 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4771 // parse parameters to check if we need to adjust to the new crop start
4772 int diff = (newstart - oldstart).frames(m_document->fps());
4773 int max = (newstart + duration).frames(m_document->fps());
4774 QDomNodeList params = xml.elementsByTagName("parameter");
4775 for (int i = 0; i < params.count(); i++) {
4776 QDomElement e = params.item(i).toElement();
4777 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4778 QString def = e.attribute("default");
4779 // Effect has a keyframe type parameter, we need to adjust the values
4780 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4781 QStringList newKeyFrames;
4782 foreach(const QString &str, keys) {
4783 int pos = str.section(':', 0, 0).toInt();
4784 double val = str.section(':', 1, 1).toDouble();
4787 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4789 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4791 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4792 e.setAttribute("keyframes", newKeyFrames.join(";"));
4797 ClipItem *CustomTrackView::getClipUnderCursor() const
4799 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4800 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4801 for (int i = 0; i < collisions.count(); i++) {
4802 if (collisions.at(i)->type() == AVWIDGET) {
4803 return static_cast < ClipItem *>(collisions.at(i));
4809 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4811 QList<QGraphicsItem *> clips = scene()->selectedItems();
4812 if (clips.isEmpty()) {
4813 return getClipUnderCursor();
4815 AbstractClipItem *item = NULL;
4816 for (int i = 0; i < clips.count(); ++i) {
4817 if (clips.at(i)->type() == AVWIDGET) {
4818 item = static_cast < AbstractClipItem *>(clips.at(i));
4819 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4822 if (item) return item;
4827 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4829 QList<QGraphicsItem *> clips = scene()->selectedItems();
4830 if (clips.isEmpty()) {
4831 return getClipUnderCursor();
4834 // remove all items in the list that are not clips
4835 for (int i = 0; i < clips.count();) {
4836 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4839 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4840 for (int i = 0; i < clips.count(); ++i) {
4841 if (clips.at(i)->type() == AVWIDGET) {
4842 item = static_cast < ClipItem *>(clips.at(i));
4843 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4851 void CustomTrackView::setInPoint()
4853 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4855 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4858 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4862 ItemInfo startInfo = clip->info();
4863 ItemInfo endInfo = startInfo;
4864 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4865 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4866 // Check for invalid resize
4867 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4869 } else if (endInfo.startPos < startInfo.startPos) {
4870 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4871 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4872 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4873 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4877 if (clip->type() == TRANSITIONWIDGET) {
4878 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4879 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4882 void CustomTrackView::setOutPoint()
4884 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4886 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4889 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4893 ItemInfo startInfo = clip->info();
4894 ItemInfo endInfo = clip->info();
4895 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4896 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4897 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4898 // Check for invalid resize
4899 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4901 } else if (endInfo.endPos > startInfo.endPos) {
4902 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4903 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4904 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4905 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4911 if (clip->type() == TRANSITIONWIDGET) {
4912 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4913 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4916 void CustomTrackView::slotUpdateAllThumbs()
4918 if (!isEnabled()) return;
4919 QList<QGraphicsItem *> itemList = items();
4920 //if (itemList.isEmpty()) return;
4922 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4923 for (int i = 0; i < itemList.count(); i++) {
4924 if (itemList.at(i)->type() == AVWIDGET) {
4925 item = static_cast <ClipItem *>(itemList.at(i));
4926 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4927 // Check if we have a cached thumbnail
4928 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4929 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4930 if (QFile::exists(thumb)) {
4932 item->slotSetStartThumb(pix);
4935 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4936 QString endThumb = startThumb;
4937 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4938 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4939 if (QFile::exists(startThumb)) {
4940 QPixmap pix(startThumb);
4941 item->slotSetStartThumb(pix);
4943 if (QFile::exists(endThumb)) {
4944 QPixmap pix(endThumb);
4945 item->slotSetEndThumb(pix);
4949 item->refreshClip(false);
4950 qApp->processEvents();
4953 viewport()->update();
4956 void CustomTrackView::saveThumbnails()
4958 QList<QGraphicsItem *> itemList = items();
4960 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4961 for (int i = 0; i < itemList.count(); i++) {
4962 if (itemList.at(i)->type() == AVWIDGET) {
4963 item = static_cast <ClipItem *>(itemList.at(i));
4964 if (item->clipType() != COLOR) {
4965 // Check if we have a cached thumbnail
4966 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4967 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4968 if (!QFile::exists(thumb)) {
4969 QPixmap pix(item->startThumb());
4973 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4974 QString endThumb = startThumb;
4975 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4976 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4977 if (!QFile::exists(startThumb)) {
4978 QPixmap pix(item->startThumb());
4979 pix.save(startThumb);
4981 if (!QFile::exists(endThumb)) {
4982 QPixmap pix(item->endThumb());
4992 void CustomTrackView::slotInsertTrack(int ix)
4994 TrackDialog d(m_document, parentWidget());
4995 d.label->setText(i18n("Insert track"));
4996 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4997 d.track_nb->setValue(ix);
4998 d.setWindowTitle(i18n("Insert New Track"));
4999 d.slotUpdateName(ix);
5001 if (d.exec() == QDialog::Accepted) {
5002 ix = d.track_nb->value();
5003 if (d.before_select->currentIndex() == 1) {
5007 if (d.video_track->isChecked()) {
5008 info.type = VIDEOTRACK;
5009 info.isMute = false;
5010 info.isBlind = false;
5011 info.isLocked = false;
5013 info.type = AUDIOTRACK;
5014 info.isMute = false;
5015 info.isBlind = true;
5016 info.isLocked = false;
5018 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5019 m_commandStack->push(addTrack);
5020 setDocumentModified();
5024 void CustomTrackView::slotDeleteTrack(int ix)
5026 TrackDialog d(m_document, parentWidget());
5027 d.label->setText(i18n("Delete track"));
5028 d.before_select->setHidden(true);
5029 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5030 d.track_nb->setValue(ix);
5031 d.slotUpdateName(ix);
5032 d.setWindowTitle(i18n("Delete Track"));
5033 d.video_track->setHidden(true);
5034 d.audio_track->setHidden(true);
5035 if (d.exec() == QDialog::Accepted) {
5036 ix = d.track_nb->value();
5037 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5038 deleteTimelineTrack(ix, info);
5039 setDocumentModified();
5040 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5041 m_commandStack->push(command);*/
5045 void CustomTrackView::slotChangeTrack(int ix)
5047 TrackDialog d(m_document, parentWidget());
5048 d.label->setText(i18n("Change track"));
5049 d.before_select->setHidden(true);
5050 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5051 d.track_nb->setValue(ix);
5052 d.slotUpdateName(ix);
5053 d.setWindowTitle(i18n("Change Track Type"));
5055 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5056 d.video_track->setChecked(true);
5058 d.audio_track->setChecked(true);
5060 if (d.exec() == QDialog::Accepted) {
5062 info.isLocked = false;
5063 info.isMute = false;
5064 ix = d.track_nb->value();
5066 if (d.video_track->isChecked()) {
5067 info.type = VIDEOTRACK;
5068 info.isBlind = false;
5070 info.type = AUDIOTRACK;
5071 info.isBlind = true;
5073 changeTimelineTrack(ix, info);
5074 setDocumentModified();
5079 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5081 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5082 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5083 QList<QGraphicsItem *> selection = m_scene->items(r);
5084 QUndoCommand *deleteTrack = new QUndoCommand();
5085 deleteTrack->setText("Delete track");
5087 // Delete all clips in selected track
5088 for (int i = 0; i < selection.count(); i++) {
5089 if (selection.at(i)->type() == AVWIDGET) {
5090 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5091 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5092 m_scene->removeItem(item);
5095 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5096 Transition *item = static_cast <Transition *>(selection.at(i));
5097 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5098 m_scene->removeItem(item);
5104 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5105 m_commandStack->push(deleteTrack);
5108 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5110 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5111 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5112 m_commandStack->push(changeTrack);
5115 void CustomTrackView::autoTransition()
5117 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5118 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5119 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5122 Transition *tr = static_cast <Transition*>(itemList.at(0));
5123 tr->setAutomatic(!tr->isAutomatic());
5124 QDomElement transition = tr->toXML();
5125 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);
5126 setDocumentModified();
5130 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5133 QDomNodeList params = effect.elementsByTagName("parameter");
5134 for (int i = 0; i < params.count(); i++) {
5135 QDomElement e = params.item(i).toElement();
5136 if (!e.isNull() && e.attribute("type") == "constant") {
5137 if (e.hasAttribute("factor")) {
5138 double factor = e.attribute("factor").toDouble();
5139 double value = e.attribute("value").toDouble();
5140 value = value / factor;
5141 result.append(QString::number(value));
5142 } else result.append(e.attribute("value"));
5148 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5150 QList<QGraphicsItem *> list = scene()->items();
5151 ClipItem *clip = NULL;
5152 for (int i = 0; i < list.size(); ++i) {
5153 if (list.at(i)->type() == AVWIDGET) {
5154 clip = static_cast <ClipItem *>(list.at(i));
5155 if (clip->clipProducer() == id) {
5156 clip->setClipName(name);
5160 viewport()->update();
5163 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5165 minimum = GenTime();
5166 maximum = GenTime();
5167 QList<QGraphicsItem *> selection;
5168 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5169 selection.removeAll(item);
5170 for (int i = 0; i < selection.count(); i++) {
5171 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5172 if (clip && clip->type() == AVWIDGET) {
5173 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5174 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5179 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5181 minimum = GenTime();
5182 maximum = GenTime();
5183 QList<QGraphicsItem *> selection;
5184 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5185 selection.removeAll(item);
5186 for (int i = 0; i < selection.count(); i++) {
5187 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5188 if (clip && clip->type() == TRANSITIONWIDGET) {
5189 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5190 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5196 void CustomTrackView::loadGroups(const QDomNodeList groups)
5198 for (int i = 0; i < groups.count(); i++) {
5199 QDomNodeList children = groups.at(i).childNodes();
5200 scene()->clearSelection();
5201 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5202 QDomNode n = children.item(nodeindex);
5203 QDomElement elem = n.toElement();
5204 int pos = elem.attribute("position").toInt();
5205 int track = elem.attribute("track").toInt();
5206 if (elem.tagName() == "clipitem") {
5207 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5208 if (clip) clip->setSelected(true);
5210 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5211 if (clip) clip->setSelected(true);
5214 groupSelectedItems(false, true);
5218 void CustomTrackView::splitAudio()
5220 resetSelectionGroup();
5221 QList<QGraphicsItem *> selection = scene()->selectedItems();
5222 if (selection.isEmpty()) {
5223 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5226 QUndoCommand *splitCommand = new QUndoCommand();
5227 splitCommand->setText(i18n("Split audio"));
5228 for (int i = 0; i < selection.count(); i++) {
5229 if (selection.at(i)->type() == AVWIDGET) {
5230 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5231 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5232 if (clip->parentItem()) {
5233 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5235 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5240 m_commandStack->push(splitCommand);
5243 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5245 ClipItem *clip = getClipItemAt(pos, track);
5247 kDebug() << "// Cannot find clip to split!!!";
5251 int start = pos.frames(m_document->fps());
5252 int freetrack = m_document->tracksCount() - track - 1;
5253 for (; freetrack > 0; freetrack--) {
5254 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5255 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5256 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5257 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5258 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5263 kDebug() << "GOT TRK: " << track;
5264 if (freetrack == 0) {
5265 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5267 ItemInfo info = clip->info();
5268 info.track = m_document->tracksCount() - freetrack;
5269 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5270 scene()->clearSelection();
5271 clip->setSelected(true);
5272 ClipItem *audioClip = getClipItemAt(start, info.track);
5274 clip->setVideoOnly(true);
5275 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5276 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5278 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5279 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5281 audioClip->setSelected(true);
5282 audioClip->setAudioOnly(true);
5283 groupSelectedItems(false, true);
5287 // unsplit clip: remove audio part and change video part to normal clip
5288 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5289 kDebug() << "//CANNOT FIND CLP GRP";
5292 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5293 QList<QGraphicsItem *> children = grp->childItems();
5294 if (children.count() != 2) {
5295 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5298 for (int i = 0; i < children.count(); i++) {
5299 if (children.at(i) != clip) {
5300 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5301 ItemInfo info = clip->info();
5302 deleteClip(clp->info());
5303 clip->setVideoOnly(false);
5304 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5305 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5310 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5311 m_document->clipManager()->removeGroup(grp);
5312 scene()->destroyItemGroup(grp);
5316 void CustomTrackView::setVideoOnly()
5318 resetSelectionGroup();
5319 QList<QGraphicsItem *> selection = scene()->selectedItems();
5320 if (selection.isEmpty()) {
5321 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5324 QUndoCommand *videoCommand = new QUndoCommand();
5325 videoCommand->setText(i18n("Video only"));
5326 for (int i = 0; i < selection.count(); i++) {
5327 if (selection.at(i)->type() == AVWIDGET) {
5328 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5329 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5330 if (clip->parentItem()) {
5331 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5333 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5338 m_commandStack->push(videoCommand);
5341 void CustomTrackView::setAudioOnly()
5343 resetSelectionGroup();
5344 QList<QGraphicsItem *> selection = scene()->selectedItems();
5345 if (selection.isEmpty()) {
5346 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5349 QUndoCommand *videoCommand = new QUndoCommand();
5350 videoCommand->setText(i18n("Audio only"));
5351 for (int i = 0; i < selection.count(); i++) {
5352 if (selection.at(i)->type() == AVWIDGET) {
5353 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5354 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5355 if (clip->parentItem()) {
5356 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5358 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5363 m_commandStack->push(videoCommand);
5366 void CustomTrackView::setAudioAndVideo()
5368 resetSelectionGroup();
5369 QList<QGraphicsItem *> selection = scene()->selectedItems();
5370 if (selection.isEmpty()) {
5371 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5374 QUndoCommand *videoCommand = new QUndoCommand();
5375 videoCommand->setText(i18n("Audio and Video"));
5376 for (int i = 0; i < selection.count(); i++) {
5377 if (selection.at(i)->type() == AVWIDGET) {
5378 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5379 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5380 if (clip->parentItem()) {
5381 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5383 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5388 m_commandStack->push(videoCommand);
5391 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5393 ClipItem *clip = getClipItemAt(pos, track);
5395 kDebug() << "// Cannot find clip to split!!!";
5399 int start = pos.frames(m_document->fps());
5400 clip->setVideoOnly(true);
5401 clip->setAudioOnly(false);
5402 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5403 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5405 } else if (audioOnly) {
5406 int start = pos.frames(m_document->fps());
5407 clip->setAudioOnly(true);
5408 clip->setVideoOnly(false);
5409 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5410 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5413 int start = pos.frames(m_document->fps());
5414 clip->setAudioOnly(false);
5415 clip->setVideoOnly(false);
5416 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5417 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5421 setDocumentModified();
5424 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5426 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5427 m_clipTypeGroup->setEnabled(false);
5429 m_clipTypeGroup->setEnabled(true);
5430 QList <QAction *> actions = m_clipTypeGroup->actions();
5432 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5433 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5434 else lookup = "clip_audio_and_video";
5435 for (int i = 0; i < actions.count(); i++) {
5436 if (actions.at(i)->data().toString() == lookup) {
5437 actions.at(i)->setChecked(true);
5444 void CustomTrackView::reloadTransitionLumas()
5448 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5449 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5450 for (int i = 0; i < params.count(); i++) {
5451 QDomElement e = params.item(i).toElement();
5452 if (e.attribute("tag") == "resource") {
5453 lumaNames = e.attribute("paramlistdisplay");
5454 lumaFiles = e.attribute("paramlist");
5459 QList<QGraphicsItem *> itemList = items();
5460 Transition *transitionitem;
5461 QDomElement transitionXml;
5462 for (int i = 0; i < itemList.count(); i++) {
5463 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5464 transitionitem = static_cast <Transition*>(itemList.at(i));
5465 transitionXml = transitionitem->toXML();
5466 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5467 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5468 for (int i = 0; i < params.count(); i++) {
5469 QDomElement e = params.item(i).toElement();
5470 if (e.attribute("tag") == "resource") {
5471 e.setAttribute("paramlistdisplay", lumaNames);
5472 e.setAttribute("paramlist", lumaFiles);
5477 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5478 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5479 for (int i = 0; i < params.count(); i++) {
5480 QDomElement e = params.item(i).toElement();
5481 if (e.attribute("tag") == "luma") {
5482 e.setAttribute("paramlistdisplay", lumaNames);
5483 e.setAttribute("paramlist", lumaFiles);
5490 emit transitionItemSelected(NULL);
5493 double CustomTrackView::fps() const
5495 return m_document->fps();
5498 void CustomTrackView::updateProjectFps()
5500 // update all clips to the new fps
5501 resetSelectionGroup();
5502 scene()->clearSelection();
5504 QList<QGraphicsItem *> itemList = items();
5505 for (int i = 0; i < itemList.count(); i++) {
5506 // remove all items and re-add them one by one
5507 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5509 for (int i = 0; i < itemList.count(); i++) {
5510 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5511 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5512 clip->updateFps(m_document->fps());
5513 m_scene->addItem(clip);
5514 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5515 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5516 QList<QGraphicsItem *> children = grp->childItems();
5517 for (int j = 0; j < children.count(); j++) {
5518 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5519 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5520 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5521 clip->updateFps(m_document->fps());
5524 m_document->clipManager()->removeGroup(grp);
5525 m_scene->addItem(grp);
5526 scene()->destroyItemGroup(grp);
5527 for (int j = 0; j < children.count(); j++) {
5528 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5529 //children.at(j)->setParentItem(0);
5530 children.at(j)->setSelected(true);
5533 groupSelectedItems(true, true);
5534 } else if (itemList.at(i)->type() == GUIDEITEM) {
5535 Guide *g = static_cast<Guide *>(itemList.at(i));
5537 m_scene->addItem(g);
5540 viewport()->update();
5543 void CustomTrackView::slotTrackDown()
5545 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5546 else m_selectedTrack++;
5547 emit updateTrackHeaders();
5548 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5549 ensureVisible(rect);
5550 viewport()->update();
5553 void CustomTrackView::slotTrackUp()
5555 if (m_selectedTrack > 0) m_selectedTrack--;
5556 else m_selectedTrack = m_document->tracksCount() - 1;
5557 emit updateTrackHeaders();
5558 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5559 ensureVisible(rect);
5560 viewport()->update();
5563 int CustomTrackView::selectedTrack() const
5565 return m_selectedTrack;
5568 void CustomTrackView::slotSelectTrack(int ix)
5570 m_selectedTrack = qMax(0, ix);
5571 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5572 emit updateTrackHeaders();
5573 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5574 ensureVisible(rect);
5575 viewport()->update();
5578 void CustomTrackView::selectClip(bool add, bool group)
5580 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5581 QList<QGraphicsItem *> selection = m_scene->items(rect);
5582 resetSelectionGroup(group);
5583 if (!group) m_scene->clearSelection();
5584 for (int i = 0; i < selection.count(); i++) {
5585 if (selection.at(i)->type() == AVWIDGET) {
5586 selection.at(i)->setSelected(add);
5590 if (group) groupSelectedItems();
5593 void CustomTrackView::selectTransition(bool add, bool group)
5595 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5596 QList<QGraphicsItem *> selection = m_scene->items(rect);
5597 resetSelectionGroup(group);
5598 if (!group) m_scene->clearSelection();
5599 for (int i = 0; i < selection.count(); i++) {
5600 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5601 selection.at(i)->setSelected(add);
5605 if (group) groupSelectedItems();
5608 QStringList CustomTrackView::extractTransitionsLumas()
5611 QList<QGraphicsItem *> itemList = items();
5612 Transition *transitionitem;
5613 QDomElement transitionXml;
5614 for (int i = 0; i < itemList.count(); i++) {
5615 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5616 transitionitem = static_cast <Transition*>(itemList.at(i));
5617 transitionXml = transitionitem->toXML();
5618 QString luma = EffectsList::parameter(transitionXml, "luma");
5619 if (!luma.isEmpty()) urls << luma;
5625 void CustomTrackView::setEditMode(EDITMODE mode)
5627 m_scene->setEditMode(mode);
5630 void CustomTrackView::checkTrackSequence(int track)
5632 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5633 //track = m_document->tracksCount() -track;
5634 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5635 QList<QGraphicsItem *> selection = m_scene->items(rect);
5636 QList <int> timelineList;
5637 timelineList.append(0);
5638 for (int i = 0; i < selection.count(); i++) {
5639 if (selection.at(i)->type() == AVWIDGET) {
5640 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5641 int start = clip->startPos().frames(m_document->fps());
5642 int end = clip->endPos().frames(m_document->fps());
5643 if (!timelineList.contains(start)) timelineList.append(start);
5644 if (!timelineList.contains(end)) timelineList.append(end);
5647 qSort(timelineList);
5648 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5649 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5652 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5654 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5656 info.startPos = GenTime(in, m_document->fps());
5657 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5658 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5659 info.cropDuration = info.endPos - info.startPos;
5660 info.track = m_selectedTrack;
5661 QUndoCommand *addCommand = new QUndoCommand();
5662 addCommand->setText(i18n("Insert clip"));
5663 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5664 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5665 m_commandStack->push(addCommand);