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 "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
67 #include <KColorScheme>
68 #include <KMessageBox>
69 #include <KIO/NetAccess>
71 #include <QMouseEvent>
72 #include <QStylePainter>
73 #include <QGraphicsItem>
74 #include <QDomDocument>
76 #include <QApplication>
77 #include <QInputDialog>
80 #if QT_VERSION >= 0x040600
81 #include <QGraphicsDropShadowEffect>
84 bool sortGuidesList(const Guide *g1 , const Guide *g2)
86 return (*g1).position() < (*g2).position();
91 // disable animation if user asked it in KDE's global settings
92 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
93 // needs something like below (taken from dolphin)
94 // #include <kglobalsettings.h>
95 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
96 // const int duration = animate ? 1500 : 1;
98 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
99 QGraphicsView(projectscene, parent),
100 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_projectDuration(0),
104 m_scene(projectscene),
106 m_operationMode(NONE),
113 m_autoScroll(KdenliveSettings::autoscroll()),
114 m_pasteEffectsAction(NULL),
115 m_ungroupAction(NULL),
122 m_blockRefresh(false),
123 m_selectionGroup(NULL),
126 if (doc) m_commandStack = doc->commandStack();
127 else m_commandStack = NULL;
128 setMouseTracking(true);
129 setAcceptDrops(true);
130 setFrameShape(QFrame::NoFrame);
132 //setCacheMode(QGraphicsView::CacheBackground);
133 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
136 pixmapCache = new KPixmapCache("kdenlive-thumbs");
137 KdenliveSettings::setTrackheight(m_tracksHeight);
138 m_animationTimer = new QTimeLine(800);
139 m_animationTimer->setFrameRange(0, 5);
140 m_animationTimer->setUpdateInterval(100);
141 m_animationTimer->setLoopCount(0);
142 m_tipColor = QColor(0, 192, 0, 200);
143 QColor border = QColor(255, 255, 255, 100);
144 m_tipPen.setColor(border);
145 m_tipPen.setWidth(3);
146 setContentsMargins(0, 0, 0, 0);
147 const int maxHeight = m_tracksHeight * m_document->tracksCount();
148 setSceneRect(0, 0, sceneRect().width(), maxHeight);
149 verticalScrollBar()->setMaximum(maxHeight);
150 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
151 m_cursorLine->setZValue(1000);
155 pen1.setColor(palette().text().color());
156 m_cursorLine->setPen(pen1);
157 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
159 KIcon razorIcon("edit-cut");
160 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
162 KIcon spacerIcon("kdenlive-spacer-tool");
163 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
164 verticalScrollBar()->setTracking(true);
165 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
166 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
168 m_scrollTimer.setInterval(100);
169 m_scrollTimer.setSingleShot(true);
171 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
172 m_thumbsTimer.setInterval(500);
173 m_thumbsTimer.setSingleShot(true);
176 CustomTrackView::~CustomTrackView()
178 qDeleteAll(m_guides);
180 m_waitingThumbs.clear();
184 void CustomTrackView::keyPressEvent(QKeyEvent * event)
186 if (event->key() == Qt::Key_Up) {
189 } else if (event->key() == Qt::Key_Down) {
192 } else QWidget::keyPressEvent(event);
195 void CustomTrackView::setDocumentModified()
197 m_document->setModified(true);
200 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
202 m_timelineContextMenu = timeline;
203 m_timelineContextClipMenu = clip;
204 m_clipTypeGroup = clipTypeGroup;
205 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
207 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
208 m_markerMenu->setEnabled(false);
209 markermenu->addMenu(m_markerMenu);
210 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
211 QList <QAction *> list = m_timelineContextClipMenu->actions();
212 for (int i = 0; i < list.count(); i++) {
213 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
214 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
217 m_timelineContextTransitionMenu = transition;
218 list = m_timelineContextTransitionMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "auto") {
221 m_autoTransition = list.at(i);
226 m_timelineContextMenu->addSeparator();
227 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
228 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_deleteGuide);
231 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
232 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_editGuide);
236 void CustomTrackView::slotDoResetMenuPosition()
238 m_menuPosition = QPoint();
241 void CustomTrackView::slotResetMenuPosition()
243 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
244 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
247 void CustomTrackView::checkAutoScroll()
249 m_autoScroll = KdenliveSettings::autoscroll();
252 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
253 return m_scene->m_tracksList;
256 void CustomTrackView::checkTrackHeight()
258 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
259 m_tracksHeight = KdenliveSettings::trackheight();
260 emit trackHeightChanged();
261 QList<QGraphicsItem *> itemList = items();
263 Transition *transitionitem;
264 bool snap = KdenliveSettings::snaptopoints();
265 KdenliveSettings::setSnaptopoints(false);
266 for (int i = 0; i < itemList.count(); i++) {
267 if (itemList.at(i)->type() == AVWIDGET) {
268 item = (ClipItem*) itemList.at(i);
269 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
270 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
271 item->resetThumbs(true);
272 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
273 transitionitem = (Transition*) itemList.at(i);
274 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
275 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
278 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
279 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
281 for (int i = 0; i < m_guides.count(); i++) {
282 QLineF l = m_guides.at(i)->line();
283 l.setP2(QPointF(l.x2(), newHeight));
284 m_guides.at(i)->setLine(l);
287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
288 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
289 KdenliveSettings::setSnaptopoints(snap);
290 viewport()->update();
293 /** Zoom or move viewport on mousewheel
295 * If mousewheel+Ctrl, zooms in/out on the timeline.
297 * With Ctrl, moves viewport towards end of timeline if down/back,
298 * opposite on up/forward.
300 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
301 void CustomTrackView::wheelEvent(QWheelEvent * e)
303 if (e->modifiers() == Qt::ControlModifier) {
304 if (e->delta() > 0) emit zoomIn();
307 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
308 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
312 int CustomTrackView::getPreviousVideoTrack(int track)
314 track = m_document->tracksCount() - track - 1;
316 for (int i = track; i > -1; i--) {
317 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
323 void CustomTrackView::slotFetchNextThumbs()
325 if (!m_waitingThumbs.isEmpty()) {
326 ClipItem *item = m_waitingThumbs.takeFirst();
327 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
328 item = m_waitingThumbs.takeFirst();
330 if (item) item->slotFetchThumbs();
331 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
335 void CustomTrackView::slotCheckMouseScrolling()
337 if (m_scrollOffset == 0) {
338 m_scrollTimer.stop();
341 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
342 m_scrollTimer.start();
345 void CustomTrackView::slotCheckPositionScrolling()
347 // If mouse is at a border of the view, scroll
348 if (m_moveOpMode != SEEK) return;
349 if (mapFromScene(m_cursorPos, 0).x() < 3) {
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
351 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
352 setCursorPos(mapToScene(QPoint(-2, 0)).x());
353 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
355 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
356 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
364 int pos = event->x();
365 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
366 double snappedPos = getSnapPointForPos(mappedXPos);
367 emit mousePosition(mappedXPos);
369 if (event->buttons() & Qt::MidButton) return;
370 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
371 event->setAccepted(true);
373 QGraphicsView::mouseMoveEvent(event);
377 if (event->buttons() != Qt::NoButton) {
378 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
379 if (m_dragItem && m_tool == SELECTTOOL) {
380 if (m_operationMode == MOVE && move) {
381 QGraphicsView::mouseMoveEvent(event);
382 // If mouse is at a border of the view, scroll
384 m_scrollOffset = -30;
385 m_scrollTimer.start();
386 } else if (viewport()->width() - pos < 10) {
388 m_scrollTimer.start();
389 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
391 } else if (m_operationMode == RESIZESTART && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeStart((int)(snappedPos));
394 } else if (m_operationMode == RESIZEEND && move) {
395 m_document->renderer()->pause();
396 m_dragItem->resizeEnd((int)(snappedPos));
397 } else if (m_operationMode == FADEIN && move) {
398 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
399 } else if (m_operationMode == FADEOUT && move) {
400 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
401 } else if (m_operationMode == KEYFRAME && move) {
402 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
403 double pos = mapToScene(event->pos()).toPoint().y();
404 QRectF br = m_dragItem->sceneBoundingRect();
405 double maxh = 100.0 / br.height();
406 pos = (br.bottom() - pos) * maxh;
407 m_dragItem->updateKeyFramePos(keyFramePos, pos);
410 scene()->removeItem(m_visualTip);
411 m_animationTimer->stop();
418 } else if (m_operationMode == MOVEGUIDE) {
420 scene()->removeItem(m_visualTip);
421 m_animationTimer->stop();
427 QGraphicsView::mouseMoveEvent(event);
429 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
431 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
432 if (snappedPos < 0) snappedPos = 0;
434 // Make sure there is no collision
435 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
436 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
437 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
438 collidingItems.removeAll(m_selectionGroup);
439 for (int i = 0; i < children.count(); i++) {
440 if (children.at(i)->type() == GROUPWIDGET) {
441 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
442 for (int j = 0; j < subchildren.count(); j++) {
443 collidingItems.removeAll(subchildren.at(j));
446 collidingItems.removeAll(children.at(i));
448 bool collision = false;
450 for (int i = 0; i < collidingItems.count(); i++) {
451 if (!collidingItems.at(i)->isEnabled()) continue;
452 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
453 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
454 // Moving backward, determine best pos
455 QPainterPath clipPath;
456 clipPath.addRect(item->sceneBoundingRect());
457 QPainterPath res = shape.intersected(clipPath);
458 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
461 snappedPos += offset;
462 // make sure we have no collision
463 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
464 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
465 collidingItems.removeAll(m_selectionGroup);
466 for (int i = 0; i < children.count(); i++) {
467 if (children.at(i)->type() == GROUPWIDGET) {
468 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
469 for (int j = 0; j < subchildren.count(); j++) {
470 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++) {
494 collidingItems.removeAll(subchildren.at(j));
497 collidingItems.removeAll(children.at(i));
501 for (int i = 0; i < collidingItems.count(); i++) {
502 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
503 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
504 // Moving backward, determine best pos
505 QPainterPath clipPath;
506 clipPath.addRect(item->sceneBoundingRect());
507 QPainterPath res = shape.intersected(clipPath);
508 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
512 snappedPos += offset;
513 // make sure we have no collision
514 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++) {
521 collidingItems.removeAll(subchildren.at(j));
524 collidingItems.removeAll(children.at(i));
526 for (int i = 0; i < collidingItems.count(); i++) {
527 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
535 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
536 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
540 if (m_tool == RAZORTOOL) {
541 setCursor(m_razorCursor);
542 //QGraphicsView::mouseMoveEvent(event);
544 } else if (m_tool == SPACERTOOL) {
545 setCursor(m_spacerCursor);
549 QList<QGraphicsItem *> itemList = items(event->pos());
550 QGraphicsRectItem *item = NULL;
551 OPERATIONTYPE opMode = NONE;
553 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
555 } else for (int i = 0; i < itemList.count(); i++) {
556 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
557 item = (QGraphicsRectItem*) itemList.at(i);
562 if (item && event->buttons() == Qt::NoButton) {
563 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
564 if (m_tool == RAZORTOOL) {
565 // razor tool over a clip, display current frame in monitor
566 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
567 //TODO: solve crash when showing frame when moving razor over clip
568 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
573 opMode = clip->operationMode(mapToScene(event->pos()));
574 const double size = 5;
575 if (opMode == m_moveOpMode) {
576 QGraphicsView::mouseMoveEvent(event);
580 scene()->removeItem(m_visualTip);
581 m_animationTimer->stop();
588 m_moveOpMode = opMode;
589 if (opMode == MOVE) {
590 setCursor(Qt::OpenHandCursor);
591 } else if (opMode == RESIZESTART) {
592 setCursor(KCursor("left_side", Qt::SizeHorCursor));
593 if (m_visualTip == NULL) {
594 QRectF rect = clip->sceneBoundingRect();
596 polygon << QPoint(0, - size * 2);
597 polygon << QPoint(size * 2, 0);
598 polygon << QPoint(0, size * 2);
599 polygon << QPoint(0, - size * 2);
601 m_visualTip = new QGraphicsPolygonItem(polygon);
602 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
603 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
604 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
605 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
606 m_visualTip->setZValue(100);
607 m_animation = new QGraphicsItemAnimation;
608 m_animation->setItem(m_visualTip);
609 m_animation->setTimeLine(m_animationTimer);
610 m_animation->setScaleAt(.5, 2, 1);
611 m_animation->setScaleAt(1, 1, 1);
612 scene()->addItem(m_visualTip);
613 m_animationTimer->start();
615 } else if (opMode == RESIZEEND) {
616 setCursor(KCursor("right_side", Qt::SizeHorCursor));
617 if (m_visualTip == NULL) {
618 QRectF rect = clip->sceneBoundingRect();
620 polygon << QPoint(0, - size * 2);
621 polygon << QPoint(- size * 2, 0);
622 polygon << QPoint(0, size * 2);
623 polygon << QPoint(0, - size * 2);
625 m_visualTip = new QGraphicsPolygonItem(polygon);
626 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
627 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
628 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
629 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
630 m_visualTip->setZValue(100);
631 m_animation = new QGraphicsItemAnimation;
632 m_animation->setItem(m_visualTip);
633 m_animation->setTimeLine(m_animationTimer);
634 m_animation->setScaleAt(.5, 2, 1);
635 m_animation->setScaleAt(1, 1, 1);
636 scene()->addItem(m_visualTip);
637 m_animationTimer->start();
639 } else if (opMode == FADEIN) {
640 if (m_visualTip == NULL) {
641 ClipItem *item = (ClipItem *) clip;
642 QRectF rect = clip->sceneBoundingRect();
643 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
644 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
645 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
646 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
647 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
648 m_visualTip->setZValue(100);
649 m_animation = new QGraphicsItemAnimation;
650 m_animation->setItem(m_visualTip);
651 m_animation->setTimeLine(m_animationTimer);
652 m_animation->setScaleAt(.5, 2, 2);
653 m_animation->setScaleAt(1, 1, 1);
654 scene()->addItem(m_visualTip);
655 m_animationTimer->start();
657 setCursor(Qt::PointingHandCursor);
658 } else if (opMode == FADEOUT) {
659 if (m_visualTip == NULL) {
660 ClipItem *item = (ClipItem *) clip;
661 QRectF rect = clip->sceneBoundingRect();
662 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
663 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
664 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
665 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
666 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
667 m_visualTip->setZValue(100);
668 m_animation = new QGraphicsItemAnimation;
669 m_animation->setItem(m_visualTip);
670 m_animation->setTimeLine(m_animationTimer);
671 m_animation->setScaleAt(.5, 2, 2);
672 m_animation->setScaleAt(1, 1, 1);
673 scene()->addItem(m_visualTip);
674 m_animationTimer->start();
676 setCursor(Qt::PointingHandCursor);
677 } else if (opMode == TRANSITIONSTART) {
678 if (m_visualTip == NULL) {
679 QRectF rect = clip->sceneBoundingRect();
681 polygon << QPoint(0, - size * 2);
682 polygon << QPoint(size * 2, 0);
683 polygon << QPoint(0, 0);
684 polygon << QPoint(0, - size * 2);
686 m_visualTip = new QGraphicsPolygonItem(polygon);
687 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
688 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
689 m_visualTip->setPos(rect.x(), rect.bottom());
690 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
691 m_visualTip->setZValue(100);
692 m_animation = new QGraphicsItemAnimation;
693 m_animation->setItem(m_visualTip);
694 m_animation->setTimeLine(m_animationTimer);
695 m_animation->setScaleAt(.5, 2, 2);
696 m_animation->setScaleAt(1, 1, 1);
697 scene()->addItem(m_visualTip);
698 m_animationTimer->start();
700 setCursor(Qt::PointingHandCursor);
701 } else if (opMode == TRANSITIONEND) {
702 if (m_visualTip == NULL) {
703 QRectF rect = clip->sceneBoundingRect();
705 polygon << QPoint(0, - size * 2);
706 polygon << QPoint(- size * 2, 0);
707 polygon << QPoint(0, 0);
708 polygon << QPoint(0, - size * 2);
710 m_visualTip = new QGraphicsPolygonItem(polygon);
711 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
712 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
713 m_visualTip->setPos(rect.right(), rect.bottom());
714 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
715 m_visualTip->setZValue(100);
716 m_animation = new QGraphicsItemAnimation;
717 m_animation->setItem(m_visualTip);
718 m_animation->setTimeLine(m_animationTimer);
719 m_animation->setScaleAt(.5, 2, 2);
720 m_animation->setScaleAt(1, 1, 1);
721 scene()->addItem(m_visualTip);
722 m_animationTimer->start();
724 setCursor(Qt::PointingHandCursor);
725 } else if (opMode == KEYFRAME) {
726 setCursor(Qt::PointingHandCursor);
728 } // no clip under mouse
729 else if (m_tool == RAZORTOOL) {
732 } else if (opMode == MOVEGUIDE) {
733 m_moveOpMode = opMode;
734 setCursor(Qt::SplitHCursor);
737 scene()->removeItem(m_visualTip);
738 m_animationTimer->stop();
745 setCursor(Qt::ArrowCursor);
746 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
747 QGraphicsView::mouseMoveEvent(event);
749 setCursorPos(mappedXPos);
750 slotCheckPositionScrolling();
752 } else m_moveOpMode = NONE;
754 QGraphicsView::mouseMoveEvent(event);
758 void CustomTrackView::mousePressEvent(QMouseEvent * event)
760 setFocus(Qt::MouseFocusReason);
761 m_menuPosition = QPoint();
763 // special cases (middle click button or ctrl / shift click
764 if (event->button() == Qt::MidButton) {
766 m_blockRefresh = false;
767 m_operationMode = NONE;
771 if (event->modifiers() & Qt::ShiftModifier) {
772 // Rectangle selection
773 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
774 setDragMode(QGraphicsView::RubberBandDrag);
775 if (!(event->modifiers() & Qt::ControlModifier)) {
776 resetSelectionGroup();
777 scene()->clearSelection();
779 m_blockRefresh = false;
780 m_operationMode = RUBBERSELECTION;
781 QGraphicsView::mousePressEvent(event);
785 m_blockRefresh = true;
787 bool collision = false;
789 if (m_tool != RAZORTOOL) activateMonitor();
790 else if (m_document->renderer()->playSpeed() != 0.0) {
791 m_document->renderer()->pause();
794 m_clickEvent = event->pos();
796 // check item under mouse
797 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
799 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
800 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
801 setDragMode(QGraphicsView::ScrollHandDrag);
802 QGraphicsView::mousePressEvent(event);
803 m_blockRefresh = false;
804 m_operationMode = NONE;
808 // if a guide and a clip were pressed, just select the guide
809 for (int i = 0; i < collisionList.count(); ++i) {
810 if (collisionList.at(i)->type() == GUIDEITEM) {
811 // a guide item was pressed
812 m_dragGuide = (Guide *) collisionList.at(i);
813 if (event->button() == Qt::LeftButton) { // move it
814 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
816 m_operationMode = MOVEGUIDE;
817 // deselect all clips so that only the guide will move
818 m_scene->clearSelection();
819 resetSelectionGroup(false);
820 updateSnapPoints(NULL);
821 QGraphicsView::mousePressEvent(event);
823 } else // show context menu
828 // Find first clip, transition or group under mouse (when no guides selected)
830 AbstractGroupItem *dragGroup = NULL;
831 AbstractClipItem *collisionClip = NULL;
833 while (!m_dragGuide && ct < collisionList.count()) {
834 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
835 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
836 if (collisionClip->isItemLocked())
838 if (collisionClip == m_dragItem)
839 collisionClip = NULL;
841 m_dragItem = collisionClip;
843 m_dragItemInfo = m_dragItem->info();
844 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
845 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
846 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
853 if (m_dragItem) emit clipItemSelected(NULL);
856 #if QT_VERSION >= 0x040600
857 // Add shadow to dragged item, currently disabled because of painting artifacts
858 //TODO:Â re-enable when fixed
859 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
860 eff->setBlurRadius(5);
861 eff->setOffset(3, 3);
862 m_dragItem->setGraphicsEffect(eff);*/
864 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
865 // update transition menu action
866 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
867 m_autoTransition->setEnabled(true);
868 } else m_autoTransition->setEnabled(false);
870 // context menu requested
871 if (event->button() == Qt::RightButton) {
873 if (dragGroup) dragGroup->setSelected(true);
874 else if (!m_dragItem->isSelected()) {
875 resetSelectionGroup(false);
876 m_scene->clearSelection();
877 m_dragItem->setSelected(true);
879 } else if (!m_dragGuide) {
880 // check if there is a guide close to mouse click
881 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
882 for (int i = 0; i < guidesCollisionList.count(); i++) {
883 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
884 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
888 // keep this to support multiple guides context menu in the future (?)
889 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
890 guidesCollisionList.removeAt(0);
892 if (!guidesCollisionList.isEmpty())
893 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
896 m_operationMode = NONE;
897 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
898 m_menuPosition = m_clickEvent;
904 // No item under click
905 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
906 resetSelectionGroup(false);
907 setCursor(Qt::ArrowCursor);
908 m_scene->clearSelection();
910 updateClipTypeActions(NULL);
911 if (m_tool == SPACERTOOL) {
912 QList<QGraphicsItem *> selection;
913 if (event->modifiers() == Qt::ControlModifier) {
914 // Ctrl + click, select all items on track after click position
915 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
916 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
917 // Cannot use spacer on locked track
918 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
922 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
925 selection = checkForGroups(rect, &isOk);
927 // groups found on track, do not allow the move
928 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
932 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;
934 // Select all items on all tracks after click position
935 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
936 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
939 QList <GenTime> offsetList;
940 // create group to hold selected items
941 m_selectionGroup = new AbstractGroupItem(m_document->fps());
942 scene()->addItem(m_selectionGroup);
944 for (int i = 0; i < selection.count(); i++) {
945 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
946 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
947 if (item->isItemLocked()) continue;
948 offsetList.append(item->startPos());
949 offsetList.append(item->endPos());
950 m_selectionGroup->addToGroup(selection.at(i));
951 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
952 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
953 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
954 QList<QGraphicsItem *> children = selection.at(i)->childItems();
955 for (int j = 0; j < children.count(); j++) {
956 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
957 offsetList.append(item->startPos());
958 offsetList.append(item->endPos());
960 m_selectionGroup->addToGroup(selection.at(i));
961 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
962 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
963 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
964 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
965 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
966 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
969 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
970 if (!offsetList.isEmpty()) {
972 QList <GenTime> cleandOffsetList;
973 GenTime startOffset = offsetList.takeFirst();
974 for (int k = 0; k < offsetList.size(); k++) {
975 GenTime newoffset = offsetList.at(k) - startOffset;
976 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
977 cleandOffsetList.append(newoffset);
980 updateSnapPoints(NULL, cleandOffsetList, true);
982 m_operationMode = SPACER;
984 setCursorPos((int)(mapToScene(event->x(), 0).x()));
986 QGraphicsView::mousePressEvent(event);
991 if (m_tool == RAZORTOOL && m_dragItem) {
992 if (m_dragItem->type() == TRANSITIONWIDGET) {
993 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
997 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
998 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
1003 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1004 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
1005 m_document->renderer()->pause();
1006 m_commandStack->push(command);
1007 setDocumentModified();
1013 bool itemSelected = false;
1014 if (m_dragItem->isSelected()) itemSelected = true;
1015 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1016 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1018 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1019 if (event->modifiers() != Qt::ControlModifier) {
1020 resetSelectionGroup(false);
1021 m_scene->clearSelection();
1022 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1023 viewport()->update();
1024 } else resetSelectionGroup();
1026 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1027 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1028 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1030 bool selected = !m_dragItem->isSelected();
1031 if (dragGroup) dragGroup->setSelected(selected);
1032 else m_dragItem->setSelected(selected);
1034 groupSelectedItems();
1035 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1036 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1037 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1040 if (collisionClip != NULL || m_dragItem == NULL) {
1041 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1042 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1043 emit clipItemSelected(selected);
1044 } else emit clipItemSelected(NULL);
1047 // If clicked item is selected, allow move
1048 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1050 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1051 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1053 // Update snap points
1054 if (m_selectionGroup == NULL) {
1055 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1056 else updateSnapPoints(m_dragItem);
1058 QList <GenTime> offsetList;
1059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1060 for (int i = 0; i < children.count(); i++) {
1061 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1062 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1063 offsetList.append(item->startPos());
1064 offsetList.append(item->endPos());
1067 if (!offsetList.isEmpty()) {
1069 GenTime startOffset = offsetList.takeFirst();
1070 QList <GenTime> cleandOffsetList;
1071 for (int k = 0; k < offsetList.size(); k++) {
1072 GenTime newoffset = offsetList.at(k) - startOffset;
1073 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1074 cleandOffsetList.append(newoffset);
1077 updateSnapPoints(NULL, cleandOffsetList, true);
1081 if (m_operationMode == KEYFRAME) {
1082 m_dragItem->updateSelectedKeyFrame();
1083 m_blockRefresh = false;
1085 } else if (m_operationMode == MOVE) {
1086 setCursor(Qt::ClosedHandCursor);
1087 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1089 info.startPos = m_dragItem->startPos();
1090 info.track = m_dragItem->track();
1091 int transitiontrack = getPreviousVideoTrack(info.track);
1092 ClipItem *transitionClip = NULL;
1093 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1094 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1095 info.endPos = transitionClip->endPos();
1097 GenTime transitionDuration(65, m_document->fps());
1098 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1099 else info.endPos = info.startPos + transitionDuration;
1101 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1102 // Check there is no other transition at that place
1103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1105 QList<QGraphicsItem *> selection = m_scene->items(r);
1106 bool transitionAccepted = true;
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1109 Transition *tr = static_cast <Transition *>(selection.at(i));
1110 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1111 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1112 } else transitionAccepted = false;
1115 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1117 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1119 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1120 info.track = m_dragItem->track();
1121 int transitiontrack = getPreviousVideoTrack(info.track);
1122 ClipItem *transitionClip = NULL;
1123 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1124 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1125 info.startPos = transitionClip->startPos();
1127 GenTime transitionDuration(65, m_document->fps());
1128 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1129 else info.startPos = info.endPos - transitionDuration;
1131 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1132 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1133 EffectsList::setParameter(transition, "reverse", "1");
1135 // Check there is no other transition at that place
1136 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1137 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1138 QList<QGraphicsItem *> selection = m_scene->items(r);
1139 bool transitionAccepted = true;
1140 for (int i = 0; i < selection.count(); i++) {
1141 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1142 Transition *tr = static_cast <Transition *>(selection.at(i));
1143 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1144 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1145 } else transitionAccepted = false;
1148 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1149 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1151 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1152 resetSelectionGroup(false);
1153 m_dragItem->setSelected(true);
1156 m_blockRefresh = false;
1158 QGraphicsView::mousePressEvent(event);
1161 void CustomTrackView::resetSelectionGroup(bool selectItems)
1163 if (m_selectionGroup) {
1164 // delete selection group
1165 bool snap = KdenliveSettings::snaptopoints();
1166 KdenliveSettings::setSnaptopoints(false);
1168 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1169 scene()->destroyItemGroup(m_selectionGroup);
1170 for (int i = 0; i < children.count(); i++) {
1171 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1172 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1173 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1174 children.at(i)->setSelected(selectItems);
1176 } else if (children.at(i)->type() == GROUPWIDGET) {
1177 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1178 children.at(i)->setSelected(selectItems);
1181 m_selectionGroup = NULL;
1182 KdenliveSettings::setSnaptopoints(snap);
1186 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1188 if (m_selectionGroup) {
1189 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1192 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1193 if (selection.isEmpty()) return;
1195 // Find top left position of selection
1196 for (int i = 0; i < selection.count(); i++) {
1197 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1198 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1199 } else if (selection.at(i)->parentItem()) {
1200 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1204 if (force || selection.count() > 1) {
1205 bool snap = KdenliveSettings::snaptopoints();
1206 KdenliveSettings::setSnaptopoints(false);
1207 if (createNewGroup) {
1208 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1209 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1210 QPointF diff = newGroup->pos();
1211 newGroup->translate(-diff.x(), -diff.y());
1212 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1214 scene()->addItem(newGroup);
1216 // CHeck if we are trying to include a group in a group
1217 QList <AbstractGroupItem *> groups;
1218 for (int i = 0; i < selection.count(); i++) {
1219 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1220 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1221 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1223 if (!groups.isEmpty()) {
1224 // ungroup previous groups
1225 while (!groups.isEmpty()) {
1226 AbstractGroupItem *grp = groups.takeFirst();
1227 m_document->clipManager()->removeGroup(grp);
1228 scene()->destroyItemGroup(grp);
1230 selection = m_scene->selectedItems();
1233 for (int i = 0; i < selection.count(); i++) {
1234 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1235 newGroup->addToGroup(selection.at(i));
1236 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1239 KdenliveSettings::setSnaptopoints(snap);
1241 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1242 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1243 QPointF diff = m_selectionGroup->pos();
1244 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1245 m_selectionGroup->translate(- diff.x(), -diff.y());
1247 scene()->addItem(m_selectionGroup);
1248 for (int i = 0; i < selection.count(); i++) {
1249 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1250 m_selectionGroup->addToGroup(selection.at(i));
1251 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1254 KdenliveSettings::setSnaptopoints(snap);
1255 if (m_selectionGroup) {
1256 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1257 m_selectionGroupInfo.track = m_selectionGroup->track();
1260 } else resetSelectionGroup();
1263 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1265 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1266 /*if (m_moveOpMode == KEYFRAME) {
1267 // user double clicked on a keyframe, open edit dialog
1268 //TODO:Â update for effects with several values per keyframe
1269 QDialog d(parentWidget());
1270 Ui::KeyFrameDialog_UI view;
1272 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1273 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1274 view.kfr_value->setFocus();
1275 if (d.exec() == QDialog::Accepted) {
1276 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1277 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1278 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1279 QString previous = item->keyframes(item->selectedEffectIndex());
1280 item->updateKeyframeEffect();
1281 QString next = item->keyframes(item->selectedEffectIndex());
1282 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1283 m_commandStack->push(command);
1284 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1285 emit clipItemSelected(item, item->selectedEffectIndex());
1290 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1291 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1292 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1293 //QString previous = item->keyframes(item->selectedEffectIndex());
1294 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1295 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1296 //item->updateKeyframeEffect();
1297 //QString next = item->keyframes(item->selectedEffectIndex());
1298 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1299 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1300 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1301 m_commandStack->push(command);
1302 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1303 emit clipItemSelected(item, item->selectedEffectIndex());
1305 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1308 QList<QGraphicsItem *> collisionList = items(event->pos());
1309 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1310 Guide *editGuide = (Guide *) collisionList.at(0);
1311 if (editGuide) slotEditGuide(editGuide->info());
1316 void CustomTrackView::editItemDuration()
1318 AbstractClipItem *item;
1322 if (m_scene->selectedItems().count() == 1) {
1323 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1325 if (m_scene->selectedItems().empty()) {
1326 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1328 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET) {
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1343 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1344 if (d.exec() == QDialog::Accepted) {
1345 if (item->type() == TRANSITIONWIDGET) {
1346 // move & resize transition
1348 startInfo.startPos = item->startPos();
1349 startInfo.endPos = item->endPos();
1350 startInfo.track = item->track();
1352 endInfo.startPos = d.startPos();
1353 endInfo.endPos = endInfo.startPos + d.duration();
1354 endInfo.track = item->track();
1355 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1356 m_commandStack->push(command);
1358 // move and resize clip
1359 QUndoCommand *moveCommand = new QUndoCommand();
1360 moveCommand->setText(i18n("Edit clip"));
1361 ItemInfo clipInfo = item->info();
1362 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1363 // duration was reduced, so process it first
1364 ItemInfo startInfo = clipInfo;
1365 clipInfo.endPos = clipInfo.startPos + d.duration();
1366 clipInfo.cropStart = d.cropStart();
1367 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1369 if (d.startPos() != clipInfo.startPos) {
1370 ItemInfo startInfo = clipInfo;
1371 clipInfo.startPos = d.startPos();
1372 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1373 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1375 if (d.duration() > item->cropDuration()) {
1376 // duration was increased, so process it after move
1377 ItemInfo startInfo = clipInfo;
1378 clipInfo.endPos = clipInfo.startPos + d.duration();
1379 clipInfo.cropStart = d.cropStart();
1380 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1382 m_commandStack->push(moveCommand);
1385 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1388 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1390 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1392 clip->setKeyframes(index, keyframes);
1393 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1394 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1398 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1400 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1401 m_editGuide->setEnabled(m_dragGuide != NULL);
1402 m_markerMenu->clear();
1403 m_markerMenu->setEnabled(false);
1405 m_timelineContextMenu->popup(pos);
1406 } else if (group != NULL) {
1407 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1408 m_ungroupAction->setEnabled(true);
1409 updateClipTypeActions(NULL);
1410 m_timelineContextClipMenu->popup(pos);
1412 m_ungroupAction->setEnabled(false);
1413 if (clip->type() == AVWIDGET) {
1414 ClipItem *item = static_cast <ClipItem*>(clip);
1415 //build go to marker menu
1416 if (item->baseClip()) {
1417 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1418 int offset = item->startPos().frames(m_document->fps());
1419 if (!markers.isEmpty()) {
1420 for (int i = 0; i < markers.count(); i++) {
1421 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1422 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1423 QAction *go = m_markerMenu->addAction(position);
1424 go->setData(pos + offset);
1427 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1429 updateClipTypeActions(item);
1430 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1431 m_timelineContextClipMenu->popup(pos);
1432 } else if (clip->type() == TRANSITIONWIDGET) {
1433 m_timelineContextTransitionMenu->popup(pos);
1438 void CustomTrackView::activateMonitor()
1440 emit activateDocumentMonitor();
1443 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1445 resetSelectionGroup();
1447 info.startPos = GenTime();
1448 info.cropStart = GenTime(in, m_document->fps());
1449 info.endPos = GenTime(out - in, m_document->fps());
1450 info.cropDuration = info.endPos - info.startPos;
1453 // Check if clip can be inserted at that position
1454 ItemInfo pasteInfo = info;
1455 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1456 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1457 pasteInfo.track = selectedTrack();
1458 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1459 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1463 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1464 m_commandStack->push(command);
1467 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1469 if (data->hasFormat("kdenlive/clip")) {
1471 m_scene->clearSelection();
1472 resetSelectionGroup(false);
1473 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1474 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1476 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1479 QPointF framePos = mapToScene(pos);
1481 info.startPos = GenTime();
1482 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1483 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1484 info.cropDuration = info.endPos - info.startPos;
1487 // Check if clip can be inserted at that position
1488 ItemInfo pasteInfo = info;
1489 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1490 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1491 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1492 framePos.setX((int)(framePos.x() + 0.5));
1493 framePos.setY(pasteInfo.track * m_tracksHeight);
1494 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1497 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1498 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1499 m_selectionGroup->addToGroup(item);
1500 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1502 QList <GenTime> offsetList;
1503 offsetList.append(info.endPos);
1504 updateSnapPoints(NULL, offsetList);
1505 m_selectionGroup->setPos(framePos);
1506 scene()->addItem(m_selectionGroup);
1507 m_selectionGroup->setSelected(true);
1509 } else if (data->hasFormat("kdenlive/producerslist")) {
1511 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1512 m_scene->clearSelection();
1513 resetSelectionGroup(false);
1515 QList <GenTime> offsetList;
1516 QList <ItemInfo> infoList;
1517 QPointF framePos = mapToScene(pos);
1518 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1519 int track = (int)(framePos.y() / m_tracksHeight);
1520 framePos.setX((int)(framePos.x() + 0.5));
1521 framePos.setY(track * m_tracksHeight);
1523 // Check if clips can be inserted at that position
1524 for (int i = 0; i < ids.size(); ++i) {
1525 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1527 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1531 info.startPos = start;
1532 info.cropDuration = clip->duration();
1533 info.endPos = info.startPos + info.cropDuration;
1535 infoList.append(info);
1536 start += clip->duration();
1538 if (!canBePastedTo(infoList, AVWIDGET)) {
1541 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 info.startPos = start;
1547 info.cropDuration = clip->duration();
1548 info.endPos = info.startPos + info.cropDuration;
1550 start += info.cropDuration;
1551 offsetList.append(start);
1552 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1553 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1554 m_selectionGroup->addToGroup(item);
1555 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1558 updateSnapPoints(NULL, offsetList);
1559 m_selectionGroup->setPos(framePos);
1560 scene()->addItem(m_selectionGroup);
1561 //m_selectionGroup->setZValue(10);
1562 m_thumbsTimer.start();
1566 // the drag is not a clip (may be effect, ...)
1574 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1576 if (insertDropClips(event->mimeData(), event->pos())) {
1577 event->acceptProposedAction();
1578 } else QGraphicsView::dragEnterEvent(event);
1581 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1583 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);
1584 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1585 collindingItems.removeAll(item);
1586 if (collindingItems.isEmpty()) return false;
1588 for (int i = 0; i < collindingItems.count(); i++) {
1589 QGraphicsItem *collision = collindingItems.at(i);
1590 if (collision->type() == item->type()) {
1592 kDebug() << "// COLLISIION DETECTED";
1600 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1602 int track = m_document->tracksCount() - clip->track();
1603 GenTime pos = clip->startPos();
1604 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1605 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1608 bool success = true;
1609 for (int i = 0; i < clip->effectsCount(); i++) {
1610 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1612 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1613 m_document->renderer()->doRefresh();
1616 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1618 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1620 // Special case: speed effect
1621 if (effect.attribute("id") == "speed") {
1622 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1623 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1626 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1627 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1628 if (strobe == 0) strobe = 1;
1629 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1630 EffectsParameterList params = clip->addEffect(effect);
1631 m_document->renderer()->mltAddEffect(track, pos, params);
1632 if (clip->isSelected()) emit clipItemSelected(clip);
1635 EffectsParameterList params = clip->addEffect(effect);
1636 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1637 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1638 if (clip->isSelected()) emit clipItemSelected(clip);
1639 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1642 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1644 QString index = effect.attribute("kdenlive_ix");
1645 // Special case: speed effect
1646 if (effect.attribute("id") == "speed") {
1647 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1649 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1650 clip->deleteEffect(index);
1651 emit clipItemSelected(clip);
1652 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1656 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1657 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1658 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1661 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1663 clip->deleteEffect(index);
1664 emit clipItemSelected(clip);
1668 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1670 QList<QGraphicsItem *> itemList = group->childItems();
1671 QUndoCommand *effectCommand = new QUndoCommand();
1673 QDomNode namenode = effect.elementsByTagName("name").item(0);
1674 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1675 else effectName = i18n("effect");
1676 effectCommand->setText(i18n("Add %1", effectName));
1678 for (int i = 0; i < itemList.count(); i++) {
1679 if (itemList.at(i)->type() == AVWIDGET) {
1680 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1681 if (effect.attribute("type") == "audio") {
1682 // Don't add audio effects on video clips
1683 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1684 } else if (effect.hasAttribute("type") == false) {
1685 // Don't add video effect on audio clips
1686 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1689 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1690 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1693 if (item->isItemLocked()) {
1696 item->initEffect(effect);
1697 if (effect.attribute("tag") == "ladspa") {
1698 QString ladpsaFile = m_document->getLadspaFile();
1699 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1700 effect.setAttribute("src", ladpsaFile);
1702 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1707 m_commandStack->push(effectCommand);
1708 setDocumentModified();
1709 } else delete effectCommand;
1712 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1714 QList<QGraphicsItem *> itemList;
1715 QUndoCommand *effectCommand = new QUndoCommand();
1717 QDomNode namenode = effect.elementsByTagName("name").item(0);
1718 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1719 else effectName = i18n("effect");
1720 effectCommand->setText(i18n("Add %1", effectName));
1722 if (track == -1) itemList = scene()->selectedItems();
1723 if (itemList.isEmpty()) {
1724 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1725 if (clip) itemList.append(clip);
1726 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1730 for (int i = 0; i < itemList.count(); i++) {
1731 if (itemList.at(i)->type() == GROUPWIDGET) {
1732 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1733 for (int j = 0; j < subitems.count(); j++) {
1734 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1739 for (int i = 0; i < itemList.count(); i++) {
1740 if (itemList.at(i)->type() == AVWIDGET) {
1741 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1742 if (effect.attribute("type") == "audio") {
1743 // Don't add audio effects on video clips
1744 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1745 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1748 } else if (effect.hasAttribute("type") == false) {
1749 // Don't add video effect on audio clips
1750 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1751 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1755 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1756 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1759 if (item->isItemLocked()) {
1762 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1763 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1764 } else item->initEffect(effect);
1765 if (effect.attribute("tag") == "ladspa") {
1766 QString ladpsaFile = m_document->getLadspaFile();
1767 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1768 effect.setAttribute("src", ladpsaFile);
1770 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1773 if (effectCommand->childCount() > 0) {
1774 m_commandStack->push(effectCommand);
1775 setDocumentModified();
1776 } else delete effectCommand;
1779 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1781 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1782 //clip is in a group, also remove the effect in other clips of the group
1783 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1784 QUndoCommand *delCommand = new QUndoCommand();
1786 QDomNode namenode = effect.elementsByTagName("name").item(0);
1787 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1788 else effectName = i18n("effect");
1789 delCommand->setText(i18n("Delete %1", effectName));
1792 for (int i = 0; i < items.count(); i++) {
1793 if (items.at(i)->type() == GROUPWIDGET) {
1794 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1795 for (int j = 0; j < subitems.count(); j++) {
1796 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1801 for (int i = 0; i < items.count(); i++) {
1802 if (items.at(i)->type() == AVWIDGET) {
1803 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1804 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1806 QDomElement eff = item->effectAt(ix);
1807 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1811 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1812 else delete delCommand;
1815 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1816 m_commandStack->push(command);
1817 setDocumentModified();
1820 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1822 if (insertedEffect.isNull()) {
1823 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1826 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1827 QDomElement effect = insertedEffect.cloneNode().toElement();
1829 // Special case: speed effect
1830 if (effect.attribute("id") == "speed") {
1831 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1833 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1834 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1835 if (strobe == 0) strobe = 1;
1836 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1838 clip->setEffectAt(ix, effect);
1839 if (ix == clip->selectedEffectIndex()) {
1840 clip->setSelectedEffect(ix);
1841 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1846 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1847 if (effect.attribute("tag") == "ladspa") {
1848 // Update the ladspa affect file
1849 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1851 // check if we are trying to reset a keyframe effect
1852 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1853 clip->initEffect(effect);
1854 effectParams = clip->getEffectArgs(effect);
1856 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1857 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1859 clip->setEffectAt(ix, effect);
1860 if (ix == clip->selectedEffectIndex()) {
1861 clip->setSelectedEffect(ix);
1862 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1864 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1865 // A fade effect was modified, update the clip
1866 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1867 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1868 clip->setFadeIn(pos);
1870 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1871 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1872 clip->setFadeOut(pos);
1876 setDocumentModified();
1879 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1881 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1882 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1883 QDomElement act = clip->effectAt(newPos - 1);
1884 QDomElement before = clip->effectAt(oldPos - 1);
1885 clip->setEffectAt(oldPos - 1, act);
1886 clip->setEffectAt(newPos - 1, before);
1887 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1888 if (act.attribute("id") == "speed") {
1889 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1890 } else if (before.attribute("id") == "speed") {
1891 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1892 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1893 emit clipItemSelected(clip, newPos - 1);
1894 setDocumentModified();
1895 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1898 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1900 QDomElement effect = clip->effectAt(effectPos);
1901 QDomElement oldEffect = effect.cloneNode().toElement();
1903 effect.setAttribute("disable", (int) disable);
1904 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1905 m_commandStack->push(command);
1906 setDocumentModified();;
1909 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1911 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1912 m_commandStack->push(command);
1913 setDocumentModified();
1916 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1918 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1919 m_commandStack->push(command);
1922 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1926 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1927 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1928 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1929 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);
1930 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1931 m_blockRefresh = false;
1934 if (item->parentItem()) {
1935 // Item is part of a group, reset group
1936 resetSelectionGroup();
1938 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1940 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1941 int cutPos = (int) cutTime.frames(m_document->fps());
1943 newPos.startPos = cutTime;
1944 newPos.endPos = info.endPos;
1945 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1946 newPos.track = info.track;
1947 newPos.cropDuration = newPos.endPos - newPos.startPos;
1949 bool snap = KdenliveSettings::snaptopoints();
1950 KdenliveSettings::setSnaptopoints(false);
1951 ClipItem *dup = item->clone(newPos);
1952 // remove unwanted effects (fade in) from 2nd part of cutted clip
1953 int ix = dup->hasEffect(QString(), "fadein");
1955 QDomElement oldeffect = item->effectAt(ix);
1956 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1958 ix = dup->hasEffect(QString(), "fade_from_black");
1960 QDomElement oldeffect = item->effectAt(ix);
1961 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1963 item->resizeEnd(cutPos);
1964 scene()->addItem(dup);
1965 if (item->checkKeyFrames()) slotRefreshEffects(item);
1966 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1967 item->baseClip()->addReference();
1968 m_document->updateClip(item->baseClip()->getId());
1969 setDocumentModified();
1970 KdenliveSettings::setSnaptopoints(snap);
1972 //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);
1976 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1977 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1979 if (!item || !dup || item == dup) {
1980 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1981 m_blockRefresh = false;
1984 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1985 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1989 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1990 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1991 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1992 //deleteClip(dup->info());
1994 bool snap = KdenliveSettings::snaptopoints();
1995 KdenliveSettings::setSnaptopoints(false);
1997 if (dup->isSelected()) emit clipItemSelected(NULL);
1998 dup->baseClip()->removeReference();
1999 m_document->updateClip(dup->baseClip()->getId());
2000 scene()->removeItem(dup);
2003 ItemInfo clipinfo = item->info();
2004 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2005 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2007 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2008 setDocumentModified();
2010 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2011 KdenliveSettings::setSnaptopoints(snap);
2015 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2018 void CustomTrackView::slotEnableRefresh()
2020 m_blockRefresh = false;
2023 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2025 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2026 if (itemList.count() == 1) {
2027 if (itemList.at(0)->type() == AVWIDGET) {
2028 ClipItem *item = (ClipItem *) itemList.at(0);
2030 info.track = item->track();
2031 ClipItem *transitionClip = NULL;
2032 const int transitiontrack = getPreviousVideoTrack(info.track);
2033 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2034 if (pos < item->startPos() + item->cropDuration() / 2) {
2035 // add transition to clip start
2036 info.startPos = item->startPos();
2037 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2038 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2039 info.endPos = transitionClip->endPos();
2040 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2041 // Check there is no other transition at that place
2042 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2043 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2044 QList<QGraphicsItem *> selection = m_scene->items(r);
2045 bool transitionAccepted = true;
2046 for (int i = 0; i < selection.count(); i++) {
2047 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2048 Transition *tr = static_cast <Transition *>(selection.at(i));
2049 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2050 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2051 } else transitionAccepted = false;
2054 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2055 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2058 // add transition to clip end
2059 info.endPos = item->endPos();
2060 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2061 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2062 info.startPos = transitionClip->startPos();
2063 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2064 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2065 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2067 // Check there is no other transition at that place
2068 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2069 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2070 QList<QGraphicsItem *> selection = m_scene->items(r);
2071 bool transitionAccepted = true;
2072 for (int i = 0; i < selection.count(); i++) {
2073 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2074 Transition *tr = static_cast <Transition *>(selection.at(i));
2075 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2076 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2077 } else transitionAccepted = false;
2080 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2081 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2084 } else for (int i = 0; i < itemList.count(); i++) {
2085 if (itemList.at(i)->type() == AVWIDGET) {
2086 ClipItem *item = (ClipItem *) itemList.at(i);
2088 info.startPos = item->startPos();
2089 info.endPos = info.startPos + GenTime(65, m_document->fps());
2090 info.track = item->track();
2092 // Check there is no other transition at that place
2093 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2094 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2095 QList<QGraphicsItem *> selection = m_scene->items(r);
2096 bool transitionAccepted = true;
2097 for (int i = 0; i < selection.count(); i++) {
2098 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2099 Transition *tr = static_cast <Transition *>(selection.at(i));
2100 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2101 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2102 } else transitionAccepted = false;
2105 int transitiontrack = getPreviousVideoTrack(info.track);
2106 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2107 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2112 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2114 if (transitionInfo.startPos >= transitionInfo.endPos) {
2115 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2118 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2119 m_commandStack->push(command);
2120 setDocumentModified();
2123 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2125 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2126 //kDebug() << "---- ADDING transition " << params.attribute("value");
2127 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2128 scene()->addItem(tr);
2129 setDocumentModified();
2131 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2136 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2138 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2140 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2143 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2144 if (m_dragItem == item) m_dragItem = NULL;
2146 #if QT_VERSION >= 0x040600
2147 // animate item deletion
2148 item->closeAnimation();
2152 emit transitionItemSelected(NULL);
2153 setDocumentModified();
2156 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2158 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2159 QDomElement xml = tr->toXML();
2160 if (old.isNull() || xml.isNull()) {
2161 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2164 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2165 m_commandStack->push(command);
2166 setDocumentModified();
2169 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2171 Transition *item = getTransitionItemAt(pos, track);
2173 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2177 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2178 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, force);
2179 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2180 item->setTransitionParameters(transition);
2181 if (updateTransitionWidget) {
2182 ItemInfo info = item->info();
2184 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2185 if (transitionClip && transitionClip->baseClip()) {
2186 QString size = transitionClip->baseClip()->getProperty("frame_size");
2187 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2188 if (factor == 0) factor = 1.0;
2189 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2190 p.setY(size.section('x', 1, 1).toInt());
2192 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2194 setDocumentModified();
2197 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2200 const QPointF pos = mapToScene(event->pos());
2201 if (m_selectionGroup) {
2202 m_selectionGroup->setPos(pos);
2203 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2204 event->acceptProposedAction();
2206 // Drag enter was not possible, try again at mouse position
2207 insertDropClips(event->mimeData(), event->pos());
2211 QGraphicsView::dragMoveEvent(event);
2215 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2217 if (m_selectionGroup && m_clipDrag) {
2218 m_thumbsTimer.stop();
2219 m_waitingThumbs.clear();
2220 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2222 scene()->destroyItemGroup(m_selectionGroup);
2223 m_selectionGroup = NULL;
2224 } else QGraphicsView::dragLeaveEvent(event);
2227 void CustomTrackView::dropEvent(QDropEvent * event)
2229 if (m_selectionGroup && m_clipDrag) {
2230 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2231 resetSelectionGroup();
2232 m_scene->clearSelection();
2233 bool hasVideoClip = false;
2234 QUndoCommand *addCommand = new QUndoCommand();
2235 addCommand->setText(i18n("Add timeline clip"));
2236 QList <ClipItem *> brokenClips;
2238 for (int i = 0; i < items.count(); i++) {
2239 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2240 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2241 if (items.count() == 1) {
2242 updateClipTypeActions(item);
2244 updateClipTypeActions(NULL);
2247 //TODO: take care of edit mode for undo
2248 item->baseClip()->addReference();
2249 //item->setZValue(item->defaultZValue());
2250 m_document->updateClip(item->baseClip()->getId());
2251 ItemInfo info = item->info();
2253 int tracknumber = m_document->tracksCount() - info.track - 1;
2254 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2255 if (isLocked) item->setItemLocked(true);
2256 ItemInfo clipInfo = info;
2257 clipInfo.track = m_document->tracksCount() - item->track();
2258 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2259 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2260 brokenClips.append(item);
2263 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2265 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2267 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2268 // add transparency transition
2269 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2270 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2272 item->setSelected(true);
2274 qDeleteAll(brokenClips);
2275 brokenClips.clear();
2276 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2277 else delete addCommand;
2279 // Automatic audio split
2280 if (KdenliveSettings::splitaudio())
2282 setDocumentModified();
2286 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2287 QList<QGraphicsItem *> selection = m_scene->items(rect);
2288 QStringList timelineList;
2290 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2291 for (int i = 0; i < selection.count(); i++) {
2292 if (selection.at(i)->type() == AVWIDGET) {
2293 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2294 int start = clip->startPos().frames(m_document->fps());
2295 int end = clip->endPos().frames(m_document->fps());
2296 timelineList.append(QString::number(start) + "-" + QString::number(end));
2299 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2302 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2303 if (items.count() > 1) groupSelectedItems(true);
2304 event->setDropAction(Qt::MoveAction);
2306 } else QGraphicsView::dropEvent(event);
2310 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2312 bool snap = KdenliveSettings::snaptopoints();
2313 KdenliveSettings::setSnaptopoints(false);
2314 if (mode == OVERWRITEEDIT) {
2315 // if we are in overwrite mode, move clips accordingly
2317 if (item == NULL) info = posinfo;
2318 else info = item->info();
2319 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);
2320 QList<QGraphicsItem *> selection = m_scene->items(rect);
2321 if (item) selection.removeAll(item);
2322 for (int i = 0; i < selection.count(); i++) {
2323 if (!selection.at(i)->isEnabled()) continue;
2324 if (selection.at(i)->type() == AVWIDGET) {
2325 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2326 if (clip->startPos() < info.startPos) {
2327 if (clip->endPos() > info.endPos) {
2328 ItemInfo clipInfo = clip->info();
2329 ItemInfo dupInfo = clipInfo;
2330 GenTime diff = info.startPos - clipInfo.startPos;
2331 dupInfo.startPos = info.startPos;
2332 dupInfo.cropStart += diff;
2333 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2334 ItemInfo newdupInfo = dupInfo;
2335 GenTime diff2 = info.endPos - info.startPos;
2336 newdupInfo.startPos = info.endPos;
2337 newdupInfo.cropStart += diff2;
2338 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2339 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2340 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2341 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2342 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2344 ItemInfo newclipInfo = clip->info();
2345 newclipInfo.endPos = info.startPos;
2346 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2347 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2349 } else if (clip->endPos() <= info.endPos) {
2350 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2351 scene()->removeItem(clip);
2355 ItemInfo newclipInfo = clip->info();
2356 newclipInfo.startPos = info.endPos;
2357 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2358 clip->resizeStart(info.endPos.frames(m_document->fps()));
2362 } else if (mode == INSERTEDIT) {
2363 // if we are in push mode, move clips accordingly
2365 if (item == NULL) info = posinfo;
2366 else info = item->info();
2367 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);
2368 QList<QGraphicsItem *> selection = m_scene->items(rect);
2369 if (item) selection.removeAll(item);
2370 for (int i = 0; i < selection.count(); i++) {
2371 if (selection.at(i)->type() == AVWIDGET) {
2372 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2373 if (clip->startPos() < info.startPos) {
2374 if (clip->endPos() > info.startPos) {
2375 ItemInfo clipInfo = clip->info();
2376 ItemInfo dupInfo = clipInfo;
2377 GenTime diff = info.startPos - clipInfo.startPos;
2378 dupInfo.startPos = info.startPos;
2379 dupInfo.cropStart += diff;
2380 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2381 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2382 // Commented out; variable dup unused. --granjow
2383 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2384 cutClip(clipInfo, info.startPos, true, false);
2387 // TODO: add insertspacecommand
2392 KdenliveSettings::setSnaptopoints(snap);
2396 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2398 if (mode == OVERWRITEEDIT) {
2399 // if we are in overwrite or push mode, move clips accordingly
2400 bool snap = KdenliveSettings::snaptopoints();
2401 KdenliveSettings::setSnaptopoints(false);
2402 ItemInfo info = item->info();
2403 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2404 QList<QGraphicsItem *> selection = m_scene->items(rect);
2405 selection.removeAll(item);
2406 for (int i = 0; i < selection.count(); i++) {
2407 if (!selection.at(i)->isEnabled()) continue;
2408 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2409 Transition *tr = static_cast<Transition *>(selection.at(i));
2410 if (tr->startPos() < info.startPos) {
2411 ItemInfo firstPos = tr->info();
2412 ItemInfo newPos = firstPos;
2413 firstPos.endPos = item->startPos();
2414 newPos.startPos = item->endPos();
2415 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2416 if (tr->endPos() > info.endPos) {
2418 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2420 } else if (tr->endPos() > info.endPos) {
2422 ItemInfo firstPos = tr->info();
2423 firstPos.startPos = item->endPos();
2424 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2426 // remove transition
2427 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2431 KdenliveSettings::setSnaptopoints(snap);
2435 QStringList CustomTrackView::mimeTypes() const
2437 QStringList qstrList;
2438 // list of accepted mime types for drop
2439 qstrList.append("text/plain");
2440 qstrList.append("kdenlive/producerslist");
2441 qstrList.append("kdenlive/clip");
2445 Qt::DropActions CustomTrackView::supportedDropActions() const
2447 // returns what actions are supported when dropping
2448 return Qt::MoveAction;
2451 void CustomTrackView::setDuration(int duration)
2453 int diff = qAbs(duration - sceneRect().width());
2454 if (diff * matrix().m11() > -50) {
2455 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2456 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2458 m_projectDuration = duration;
2461 int CustomTrackView::duration() const
2463 return m_projectDuration;
2466 void CustomTrackView::addTrack(TrackInfo type, int ix)
2468 if (ix == -1 || ix == m_document->tracksCount()) {
2469 m_document->insertTrack(0, type);
2470 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2472 m_document->insertTrack(m_document->tracksCount() - ix, type);
2473 // insert track in MLT playlist
2474 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2476 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2477 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2478 QList<QGraphicsItem *> selection = m_scene->items(r);
2479 resetSelectionGroup();
2481 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2482 scene()->addItem(m_selectionGroup);
2483 for (int i = 0; i < selection.count(); i++) {
2484 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2485 m_selectionGroup->addToGroup(selection.at(i));
2486 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2489 // Move graphic items
2490 m_selectionGroup->translate(0, m_tracksHeight);
2492 // adjust track number
2493 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2494 for (int i = 0; i < children.count(); i++) {
2495 if (children.at(i)->type() == GROUPWIDGET) {
2496 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2497 children << grp->childItems();
2500 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2502 ItemInfo clipinfo = item->info();
2503 if (item->type() == AVWIDGET) {
2504 ClipItem *clip = static_cast <ClipItem *>(item);
2505 // slowmotion clips are not track dependant, so no need to update them
2506 if (clip->speed() != 1.0) continue;
2507 // We add a move clip command so that we get the correct producer for new track number
2508 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2509 Mlt::Producer *prod;
2510 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2511 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2512 else prod = clip->baseClip()->producer(clipinfo.track);
2513 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2514 // problem updating clip
2515 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2518 } else if (item->type() == TRANSITIONWIDGET) {
2519 Transition *tr = static_cast <Transition *>(item);
2520 int track = tr->transitionEndTrack();
2522 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2526 resetSelectionGroup(false);
2529 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2530 for (int i = 0; i < m_guides.count(); i++) {
2531 QLineF l = m_guides.at(i)->line();
2532 l.setP2(QPointF(l.x2(), maxHeight));
2533 m_guides.at(i)->setLine(l);
2535 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2536 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2537 viewport()->update();
2538 emit tracksChanged();
2539 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2540 //setFixedHeight(50 * m_tracksCount);
2543 void CustomTrackView::removeTrack(int ix)
2545 // Delete track in MLT playlist
2546 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2547 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2549 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2550 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2551 QList<QGraphicsItem *> selection = m_scene->items(r);
2553 resetSelectionGroup();
2555 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2556 scene()->addItem(m_selectionGroup);
2557 for (int i = 0; i < selection.count(); i++) {
2558 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2559 m_selectionGroup->addToGroup(selection.at(i));
2560 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2563 // Move graphic items
2564 qreal ydiff = 0 - (int) m_tracksHeight;
2565 m_selectionGroup->translate(0, ydiff);
2567 // adjust track number
2568 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2569 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2570 for (int i = 0; i < children.count(); i++) {
2571 if (children.at(i)->type() == GROUPWIDGET) {
2572 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2573 children << grp->childItems();
2576 if (children.at(i)->type() == AVWIDGET) {
2577 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2579 ItemInfo clipinfo = clip->info();
2580 // We add a move clip command so that we get the correct producer for new track number
2581 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2582 Mlt::Producer *prod;
2583 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2584 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2585 else prod = clip->baseClip()->producer(clipinfo.track);
2586 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2587 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2590 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2591 Transition *tr = static_cast <Transition *>(children.at(i));
2593 int track = tr->transitionEndTrack();
2595 ItemInfo clipinfo = tr->info();
2596 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2600 resetSelectionGroup(false);
2602 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2603 for (int i = 0; i < m_guides.count(); i++) {
2604 QLineF l = m_guides.at(i)->line();
2605 l.setP2(QPointF(l.x2(), maxHeight));
2606 m_guides.at(i)->setLine(l);
2608 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2609 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2611 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2612 viewport()->update();
2613 emit tracksChanged();
2614 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2617 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2619 for (int i = 0; i < trackInfos.count(); ++i) {
2620 m_document->setTrackType(i, trackInfos.at(i));
2621 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2624 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2625 viewport()->update();
2628 void CustomTrackView::slotSwitchTrackAudio(int ix)
2630 /*for (int i = 0; i < m_document->tracksCount(); i++)
2631 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2632 int tracknumber = m_document->tracksCount() - ix - 1;
2633 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2634 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2635 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2636 setDocumentModified();
2639 void CustomTrackView::slotSwitchTrackLock(int ix)
2641 int tracknumber = m_document->tracksCount() - ix - 1;
2642 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2643 m_commandStack->push(command);
2647 void CustomTrackView::lockTrack(int ix, bool lock)
2649 int tracknumber = m_document->tracksCount() - ix - 1;
2650 m_document->switchTrackLock(tracknumber, lock);
2651 emit doTrackLock(ix, lock);
2652 AbstractClipItem *clip = NULL;
2653 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2655 for (int i = 0; i < selection.count(); i++) {
2656 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2657 if (selection.at(i)->isSelected()) {
2658 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2659 else emit transitionItemSelected(NULL);
2661 clip = static_cast <AbstractClipItem *>(selection.at(i));
2662 clip->setItemLocked(lock);
2663 if (clip == m_dragItem)
2666 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2667 viewport()->update();
2668 setDocumentModified();
2671 void CustomTrackView::slotSwitchTrackVideo(int ix)
2673 int tracknumber = m_document->tracksCount() - ix;
2674 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2675 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2676 setDocumentModified();
2679 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2681 // Check there is no group going over several tracks there, or that would result in timeline corruption
2682 QList<QGraphicsItem *> selection = scene()->items(rect);
2684 int maxHeight = m_tracksHeight * 1.5;
2685 for (int i = 0; i < selection.count(); i++) {
2686 // Check that we don't try to move a group with clips on other tracks
2687 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2690 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2698 void CustomTrackView::slotRemoveSpace()
2702 if (m_menuPosition.isNull()) {
2703 pos = GenTime(cursorPos(), m_document->fps());
2705 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2708 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2709 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2712 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2713 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2717 ClipItem *item = getClipItemAt(pos, track);
2719 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);
2722 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2723 //kDebug() << "// GOT LENGT; " << length;
2725 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);
2729 // Make sure there is no group in the way
2730 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2733 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2735 // groups found on track, do not allow the move
2736 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2740 QList<ItemInfo> clipsToMove;
2741 QList<ItemInfo> transitionsToMove;
2743 for (int i = 0; i < items.count(); i++) {
2744 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2745 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2746 ItemInfo info = item->info();
2747 if (item->type() == AVWIDGET) {
2748 clipsToMove.append(info);
2749 } else if (item->type() == TRANSITIONWIDGET) {
2750 transitionsToMove.append(info);
2755 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2756 m_commandStack->push(command);
2759 void CustomTrackView::slotInsertSpace()
2763 if (m_menuPosition.isNull()) {
2764 pos = GenTime(cursorPos(), m_document->fps());
2766 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2767 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2769 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount() + 1, this);
2770 if (d.exec() != QDialog::Accepted) return;
2771 GenTime spaceDuration = d.selectedDuration();
2772 track = d.selectedTrack();
2774 // TODO: Make "All Tracks" work
2778 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2779 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2783 ClipItem *item = getClipItemAt(pos, track);
2784 if (item) pos = item->startPos();
2786 // Make sure there is no group in the way
2787 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2789 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2791 // groups found on track, do not allow the move
2792 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2796 QList<ItemInfo> clipsToMove;
2797 QList<ItemInfo> transitionsToMove;
2799 for (int i = 0; i < items.count(); i++) {
2800 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2801 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2802 ItemInfo info = item->info();
2803 if (item->type() == AVWIDGET) {
2804 clipsToMove.append(info);
2805 } else if (item->type() == TRANSITIONWIDGET) {
2806 transitionsToMove.append(info);
2811 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2812 m_commandStack->push(command);
2815 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2817 int diff = duration.frames(m_document->fps());
2818 resetSelectionGroup();
2819 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2820 scene()->addItem(m_selectionGroup);
2822 Transition *transition;
2824 // Create lists with start pos for each track
2825 QMap <int, int> trackClipStartList;
2826 QMap <int, int> trackTransitionStartList;
2828 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2829 trackClipStartList[i] = -1;
2830 trackTransitionStartList[i] = -1;
2833 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2834 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2836 if (clip->parentItem()) {
2837 m_selectionGroup->addToGroup(clip->parentItem());
2838 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2840 m_selectionGroup->addToGroup(clip);
2841 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2843 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))
2844 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2846 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);
2849 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2850 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2852 if (transition->parentItem()) {
2853 m_selectionGroup->addToGroup(transition->parentItem());
2854 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2856 m_selectionGroup->addToGroup(transition);
2857 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2859 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))
2860 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2861 } 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);
2863 m_selectionGroup->translate(diff, 0);
2865 // update items coordinates
2866 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2868 for (int i = 0; i < itemList.count(); i++) {
2869 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2870 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2871 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2872 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2873 for (int j = 0; j < children.count(); j++) {
2874 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2879 resetSelectionGroup(false);
2880 if (track != -1) track = m_document->tracksCount() - track;
2881 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2884 void CustomTrackView::deleteClip(const QString &clipId)
2886 resetSelectionGroup();
2887 QList<QGraphicsItem *> itemList = items();
2888 QUndoCommand *deleteCommand = new QUndoCommand();
2890 for (int i = 0; i < itemList.count(); i++) {
2891 if (itemList.at(i)->type() == AVWIDGET) {
2892 ClipItem *item = (ClipItem *)itemList.at(i);
2893 if (item->clipProducer() == clipId) {
2895 if (item->parentItem()) {
2896 // Clip is in a group, destroy the group
2897 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2899 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2903 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2904 if (count == 0) delete deleteCommand;
2905 else m_commandStack->push(deleteCommand);
2908 void CustomTrackView::setCursorPos(int pos, bool seek)
2910 if (pos == m_cursorPos) return;
2911 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2913 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2914 else if (m_autoScroll) checkScrolling();
2915 m_cursorLine->setPos(m_cursorPos, 0);
2918 void CustomTrackView::updateCursorPos()
2920 m_cursorLine->setPos(m_cursorPos, 0);
2923 int CustomTrackView::cursorPos()
2925 return (int)(m_cursorPos);
2928 void CustomTrackView::moveCursorPos(int delta)
2930 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2931 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2932 m_cursorPos += delta;
2933 m_cursorLine->setPos(m_cursorPos, 0);
2934 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2937 void CustomTrackView::initCursorPos(int pos)
2939 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2941 m_cursorLine->setPos(pos, 0);
2945 void CustomTrackView::checkScrolling()
2947 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2950 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2952 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2953 QGraphicsView::mouseReleaseEvent(event);
2954 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2955 #if QT_VERSION >= 0x040600
2956 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2958 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2959 if (event->button() == Qt::MidButton) {
2962 setDragMode(QGraphicsView::NoDrag);
2963 if (m_operationMode == MOVEGUIDE) {
2964 setCursor(Qt::ArrowCursor);
2965 m_operationMode = NONE;
2966 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2967 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2968 if (newPos != m_dragGuide->position()) {
2969 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2970 m_commandStack->push(command);
2971 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2972 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2973 m_document->syncGuides(m_guides);
2978 } else if (m_operationMode == SPACER && m_selectionGroup) {
2980 if (event->modifiers() != Qt::ControlModifier) {
2981 // We are moving all tracks
2983 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2984 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2986 if (timeOffset != GenTime()) {
2987 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2989 QList<ItemInfo> clipsToMove;
2990 QList<ItemInfo> transitionsToMove;
2992 // Create lists with start pos for each track
2993 QMap <int, int> trackClipStartList;
2994 QMap <int, int> trackTransitionStartList;
2996 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2997 trackClipStartList[i] = -1;
2998 trackTransitionStartList[i] = -1;
3001 for (int i = 0; i < items.count(); i++) {
3002 if (items.at(i)->type() == GROUPWIDGET)
3003 items += items.at(i)->childItems();
3006 for (int i = 0; i < items.count(); i++) {
3007 if (items.at(i)->type() == AVWIDGET) {
3008 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3009 ItemInfo info = item->info();
3010 clipsToMove.append(info);
3012 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3013 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3014 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3015 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3016 ItemInfo info = item->info();
3017 transitionsToMove.append(info);
3019 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3020 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3024 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3025 m_commandStack->push(command);
3026 if (track != -1) track = m_document->tracksCount() - track;
3027 kDebug() << "SPACER TRACK:" << track;
3028 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3030 resetSelectionGroup(false);
3031 m_operationMode = NONE;
3032 } else if (m_operationMode == RUBBERSELECTION) {
3033 //kDebug() << "// END RUBBER SELECT";
3034 resetSelectionGroup();
3035 groupSelectedItems();
3036 m_operationMode = NONE;
3039 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3040 emit transitionItemSelected(NULL);
3044 if (m_dragItem) info = m_dragItem->info();
3046 if (m_operationMode == MOVE) {
3047 setCursor(Qt::OpenHandCursor);
3048 if (m_dragItem->parentItem() == 0) {
3049 // we are moving one clip, easy
3050 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3051 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3052 Mlt::Producer *prod;
3053 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3054 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3055 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3056 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);
3059 QUndoCommand *moveCommand = new QUndoCommand();
3060 moveCommand->setText(i18n("Move clip"));
3061 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3063 int tracknumber = m_document->tracksCount() - item->track() - 1;
3064 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3065 if (isLocked) item->setItemLocked(true);
3066 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3067 // Also move automatic transitions (on lower track)
3068 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3069 ItemInfo startTrInfo;
3070 ItemInfo newStartTrInfo;
3071 bool moveStartTrans = false;
3072 bool moveEndTrans = false;
3073 if (startTransition && startTransition->isAutomatic()) {
3074 startTrInfo = startTransition->info();
3075 newStartTrInfo = startTrInfo;
3076 newStartTrInfo.track = info.track;
3077 newStartTrInfo.startPos = info.startPos;
3078 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3079 // transition end should stay the same
3081 // transition end should be adjusted to clip
3082 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3084 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3086 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3087 // Check if there is a transition at clip end
3088 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3089 if (tr && tr->isAutomatic()) {
3090 ItemInfo trInfo = tr->info();
3091 ItemInfo newTrInfo = trInfo;
3092 newTrInfo.track = info.track;
3093 newTrInfo.endPos = m_dragItem->endPos();
3094 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3095 // transition start should stay the same
3097 // transition start should be moved
3098 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3100 if (newTrInfo.startPos < newTrInfo.endPos) {
3101 moveEndTrans = true;
3102 if (moveStartTrans) {
3103 // we have to move both transitions, remove the start one so that there is no collision
3104 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3106 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3107 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3108 if (moveStartTrans) {
3109 // re-add transition in correct place
3110 int transTrack = startTransition->transitionEndTrack();
3111 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3112 transTrack = getPreviousVideoTrack(info.track);
3114 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3115 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3121 if (moveStartTrans && !moveEndTrans) {
3122 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3123 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3126 // Also move automatic transitions (on upper track)
3127 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3128 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3129 ItemInfo trInfo = tr->info();
3130 ItemInfo newTrInfo = trInfo;
3131 newTrInfo.startPos = m_dragItem->startPos();
3132 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3133 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3134 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3135 // transition end should be adjusted to clip on upper track
3136 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3138 if (newTrInfo.startPos < newTrInfo.endPos) {
3139 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3140 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3144 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3145 // Check if there is a transition at clip end
3146 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3147 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3148 ItemInfo trInfo = tr->info();
3149 ItemInfo newTrInfo = trInfo;
3150 newTrInfo.endPos = m_dragItem->endPos();
3151 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3152 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3153 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3154 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3155 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3156 // transition start should be moved
3157 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3159 if (newTrInfo.startPos < newTrInfo.endPos) {
3160 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3161 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3166 m_commandStack->push(moveCommand);
3167 //checkTrackSequence(m_dragItem->track());
3169 // undo last move and emit error message
3170 bool snap = KdenliveSettings::snaptopoints();
3171 KdenliveSettings::setSnaptopoints(false);
3172 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3173 KdenliveSettings::setSnaptopoints(snap);
3174 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3176 setDocumentModified();
3178 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3179 Transition *transition = static_cast <Transition *>(m_dragItem);
3180 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3181 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)) {
3182 // Moving transition failed, revert to previous position
3183 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3184 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3186 QUndoCommand *moveCommand = new QUndoCommand();
3187 moveCommand->setText(i18n("Move transition"));
3188 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3189 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3190 m_commandStack->push(moveCommand);
3194 // Moving several clips. We need to delete them and readd them to new position,
3195 // or they might overlap each other during the move
3196 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3197 QList<QGraphicsItem *> items = group->childItems();
3199 QList<ItemInfo> clipsToMove;
3200 QList<ItemInfo> transitionsToMove;
3202 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3203 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3204 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3205 QUndoCommand *moveGroup = new QUndoCommand();
3206 moveGroup->setText(i18n("Move group"));
3207 if (timeOffset != GenTime() || trackOffset != 0) {
3208 // remove items in MLT playlist
3211 int max = items.count();
3212 for (int i = 0; i < max; i++) {
3213 if (items.at(i)->type() == GROUPWIDGET) {
3214 items += items.at(i)->childItems();
3217 m_document->renderer()->blockSignals(true);
3218 for (int i = 0; i < items.count(); i++) {
3219 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 ItemInfo info = item->info();
3222 if (item->type() == AVWIDGET) {
3223 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3224 // error, clip cannot be removed from playlist
3225 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3227 clipsToMove.append(info);
3230 transitionsToMove.append(info);
3231 Transition *tr = static_cast <Transition*>(item);
3232 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3235 m_document->renderer()->blockSignals(false);
3236 for (int i = 0; i < items.count(); i++) {
3237 // re-add items in correct place
3238 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3239 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3241 ItemInfo info = item->info();
3242 int tracknumber = m_document->tracksCount() - info.track - 1;
3243 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3245 group->removeFromGroup(item);
3246 item->setItemLocked(true);
3249 if (item->type() == AVWIDGET) {
3250 ClipItem *clip = static_cast <ClipItem*>(item);
3251 info.track = m_document->tracksCount() - info.track;
3252 Mlt::Producer *prod;
3253 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3254 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3255 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3256 else prod = clip->baseClip()->producer(info.track);
3257 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3258 for (int i = 0; i < clip->effectsCount(); i++) {
3259 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3262 Transition *tr = static_cast <Transition*>(item);
3263 int newTrack = tr->transitionEndTrack();
3264 if (!tr->forcedTrack()) {
3265 newTrack = getPreviousVideoTrack(info.track);
3267 tr->updateTransitionEndTrack(newTrack);
3268 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3269 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3273 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3274 m_commandStack->push(moveGroup);
3276 //QPointF top = group->sceneBoundingRect().topLeft();
3277 //QPointF oldpos = m_selectionGroup->scenePos();
3278 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3279 //group->setPos(top);
3280 //TODO: get rid of the 3 lines below
3281 if (m_selectionGroup) {
3282 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3283 m_selectionGroupInfo.track = m_selectionGroup->track();
3285 setDocumentModified();
3288 m_document->renderer()->doRefresh();
3289 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3291 if (m_dragItem->type() == AVWIDGET) {
3292 ItemInfo resizeinfo = m_dragItemInfo;
3293 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3294 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3296 QUndoCommand *resizeCommand = new QUndoCommand();
3297 resizeCommand->setText(i18n("Resize clip"));
3299 // Check if there is an automatic transition on that clip (lower track)
3300 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3301 if (transition && transition->isAutomatic()) {
3302 ItemInfo trInfo = transition->info();
3303 ItemInfo newTrInfo = trInfo;
3304 newTrInfo.startPos = m_dragItem->startPos();
3305 if (newTrInfo.startPos < newTrInfo.endPos)
3306 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3308 // Check if there is an automatic transition on that clip (upper track)
3309 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3310 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3311 ItemInfo trInfo = transition->info();
3312 ItemInfo newTrInfo = trInfo;
3313 newTrInfo.startPos = m_dragItem->startPos();
3314 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3315 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3316 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3320 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3321 updatePositionEffects(clip, m_dragItemInfo);
3325 QDomElement root = doc.createElement("list");
3326 doc.appendChild(root);
3327 QList <int> indexes;
3328 for (int i = 0; i < clip->effectsCount(); i++) {
3329 QDomElement effect = clip->effectAt(i);
3330 if (EffectsList::hasKeyFrames(effect)) {
3331 doc.appendChild(doc.importNode(effect, true));
3336 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3337 // Keyframes were modified, updateClip
3338 QDomNodeList effs = doc.elementsByTagName("effect");
3340 // Since we must always resize clip before updating the keyframes, we
3341 // put a resize command before & after checking keyframes so that
3342 // we are sure the resize is performed before whenever we do or undo the action
3344 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3345 for (int i = 0; i < indexes.count(); i++) {
3346 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);
3347 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3349 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3350 emit clipItemSelected(clip);
3351 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3353 m_commandStack->push(resizeCommand);
3355 bool snap = KdenliveSettings::snaptopoints();
3356 KdenliveSettings::setSnaptopoints(false);
3357 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3358 KdenliveSettings::setSnaptopoints(snap);
3359 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3361 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3362 Transition *transition = static_cast <Transition *>(m_dragItem);
3363 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)) {
3364 // Cannot resize transition
3365 bool snap = KdenliveSettings::snaptopoints();
3366 KdenliveSettings::setSnaptopoints(false);
3367 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3368 KdenliveSettings::setSnaptopoints(snap);
3369 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3371 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3372 m_commandStack->push(command);
3376 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3377 // Item was resized, rebuild group;
3378 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3379 QList <QGraphicsItem *> children = group->childItems();
3380 m_document->clipManager()->removeGroup(group);
3381 scene()->destroyItemGroup(group);
3382 for (int i = 0; i < children.count(); i++) {
3383 children.at(i)->setSelected(true);
3385 groupSelectedItems(false, true);
3387 //m_document->renderer()->doRefresh();
3388 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3390 if (m_dragItem->type() == AVWIDGET) {
3391 ItemInfo resizeinfo = info;
3392 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3393 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3395 QUndoCommand *resizeCommand = new QUndoCommand();
3396 resizeCommand->setText(i18n("Resize clip"));
3398 // Check if there is an automatic transition on that clip (lower track)
3399 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3400 if (tr && tr->isAutomatic()) {
3401 ItemInfo trInfo = tr->info();
3402 ItemInfo newTrInfo = trInfo;
3403 newTrInfo.endPos = m_dragItem->endPos();
3404 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3407 // Check if there is an automatic transition on that clip (upper track)
3408 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3409 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3410 ItemInfo trInfo = tr->info();
3411 ItemInfo newTrInfo = trInfo;
3412 newTrInfo.endPos = m_dragItem->endPos();
3413 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3414 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3415 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3420 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3422 QDomElement root = doc.createElement("list");
3423 doc.appendChild(root);
3424 QList <int> indexes;
3425 for (int i = 0; i < clip->effectsCount(); i++) {
3426 QDomElement effect = clip->effectAt(i);
3427 if (EffectsList::hasKeyFrames(effect)) {
3428 doc.appendChild(doc.importNode(effect, true));
3433 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)) {
3434 // Keyframes were modified, updateClip
3435 QDomNodeList effs = doc.elementsByTagName("effect");
3437 // Since we must always resize clip before updating the keyframes, we
3438 // put a resize command before & after checking keyframes so that
3439 // we are sure the resize is performed before whenever we do or undo the action
3441 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3442 for (int i = 0; i < indexes.count(); i++) {
3443 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);
3444 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3446 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3447 emit clipItemSelected(clip);
3448 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3450 m_commandStack->push(resizeCommand);
3451 updatePositionEffects(clip, m_dragItemInfo);
3453 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3454 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3456 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3457 Transition *transition = static_cast <Transition *>(m_dragItem);
3458 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)) {
3459 // Cannot resize transition
3460 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3461 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3463 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3464 m_commandStack->push(command);
3467 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3468 // Item was resized, rebuild group;
3469 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3470 QList <QGraphicsItem *> children = group->childItems();
3471 m_document->clipManager()->removeGroup(group);
3472 scene()->destroyItemGroup(group);
3473 for (int i = 0; i < children.count(); i++) {
3474 children.at(i)->setSelected(true);
3476 groupSelectedItems(false, true);
3478 //m_document->renderer()->doRefresh();
3479 } else if (m_operationMode == FADEIN) {
3480 // resize fade in effect
3481 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3482 int ix = item->hasEffect("volume", "fadein");
3483 int ix2 = item->hasEffect("", "fade_from_black");
3485 QDomElement oldeffect = item->effectAt(ix);
3486 int start = item->cropStart().frames(m_document->fps());
3487 int end = item->fadeIn();
3489 slotDeleteEffect(item, oldeffect, false);
3492 QDomElement effect = oldeffect.cloneNode().toElement();
3493 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3494 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3495 slotUpdateClipEffect(item, effect, oldeffect, ix);
3496 emit clipItemSelected(item, ix);
3498 } else if (item->fadeIn() != 0 && ix2 == -1) {
3500 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3502 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3503 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3504 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3505 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3508 QDomElement oldeffect = item->effectAt(ix2);
3509 int start = item->cropStart().frames(m_document->fps());
3510 int end = item->fadeIn();
3512 slotDeleteEffect(item, oldeffect, false);
3515 QDomElement effect = oldeffect.cloneNode().toElement();
3516 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3517 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3518 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3519 emit clipItemSelected(item, ix2);
3522 } else if (m_operationMode == FADEOUT) {
3523 // resize fade in effect
3524 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3525 int ix = item->hasEffect("volume", "fadeout");
3526 int ix2 = item->hasEffect("", "fade_to_black");
3528 QDomElement oldeffect = item->effectAt(ix);
3529 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3530 int start = item->fadeOut();
3532 slotDeleteEffect(item, oldeffect, false);
3534 start = end - start;
3535 QDomElement effect = oldeffect.cloneNode().toElement();
3536 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3537 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3538 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3539 slotUpdateClipEffect(item, effect, oldeffect, ix);
3540 emit clipItemSelected(item, ix);
3542 } else if (item->fadeOut() != 0 && ix2 == -1) {
3544 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3546 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3547 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3548 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3549 EffectsList::setParameter(effect, "out", QString::number(0));
3550 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3553 QDomElement oldeffect = item->effectAt(ix2);
3554 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3555 int start = item->fadeOut();
3557 slotDeleteEffect(item, oldeffect, false);
3559 start = end - start;
3560 QDomElement effect = oldeffect.cloneNode().toElement();
3561 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3562 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3563 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3564 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3565 emit clipItemSelected(item, ix2);
3568 } else if (m_operationMode == KEYFRAME) {
3569 // update the MLT effect
3570 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3571 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3573 // check if we want to remove keyframe
3574 double val = mapToScene(event->pos()).toPoint().y();
3575 QRectF br = item->sceneBoundingRect();
3576 double maxh = 100.0 / br.height();
3577 val = (br.bottom() - val) * maxh;
3578 int start = item->cropStart().frames(m_document->fps());
3579 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3580 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3582 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3583 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3584 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3585 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3586 //item->updateKeyframeEffect();
3587 //QString next = item->keyframes(item->selectedEffectIndex());
3588 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3589 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3591 m_commandStack->push(command);
3592 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3593 emit clipItemSelected(item, item->selectedEffectIndex());
3595 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3596 // A transition is selected
3598 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3599 if (transitionClip && transitionClip->baseClip()) {
3600 QString size = transitionClip->baseClip()->getProperty("frame_size");
3601 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3602 if (factor == 0) factor = 1.0;
3603 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3604 p.setY(size.section('x', 1, 1).toInt());
3606 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3607 } else emit transitionItemSelected(NULL);
3608 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3609 m_operationMode = NONE;
3612 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3614 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3616 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3617 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3620 if (item->isSelected()) emit clipItemSelected(NULL);
3621 item->baseClip()->removeReference();
3622 m_document->updateClip(item->baseClip()->getId());
3624 /*if (item->baseClip()->isTransparent()) {
3625 // also remove automatic transition
3626 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3627 if (tr && tr->isAutomatic()) {
3628 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3629 scene()->removeItem(tr);
3633 m_waitingThumbs.removeAll(item);
3634 if (m_dragItem == item) m_dragItem = NULL;
3635 #if QT_VERSION >= 0x040600
3636 // animate item deletion
3637 item->closeAnimation();
3638 /*if (refresh) item->closeAnimation();
3640 // no refresh, means we have several operations chained, we need to delete clip immediatly
3641 // so that it does not get in the way of the other
3650 setDocumentModified();
3651 if (refresh) m_document->renderer()->doRefresh();
3654 void CustomTrackView::deleteSelectedClips()
3656 resetSelectionGroup();
3657 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3658 if (itemList.count() == 0) {
3659 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3662 scene()->clearSelection();
3663 QUndoCommand *deleteSelected = new QUndoCommand();
3665 bool resetGroup = false;
3668 int transitionCount = 0;
3669 // expand & destroy groups
3670 for (int i = 0; i < itemList.count(); i++) {
3671 if (itemList.at(i)->type() == GROUPWIDGET) {
3673 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3674 itemList += children;
3675 QList <ItemInfo> clipInfos;
3676 QList <ItemInfo> transitionInfos;
3677 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3678 for (int j = 0; j < children.count(); j++) {
3679 if (children.at(j)->type() == AVWIDGET) {
3680 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3681 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3682 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3683 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3684 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3687 if (clipInfos.count() > 0)
3688 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3692 for (int i = 0; i < itemList.count(); i++) {
3693 if (itemList.at(i)->type() == AVWIDGET) {
3695 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3696 if (item->parentItem()) resetGroup = true;
3697 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3698 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3699 emit clipItemSelected(NULL);
3700 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3702 Transition *item = static_cast <Transition *>(itemList.at(i));
3703 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3704 if (item->parentItem()) resetGroup = true;
3705 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3706 emit transitionItemSelected(NULL);
3709 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3710 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3711 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3712 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3713 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3714 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3715 else deleteSelected->setText(i18n("Delete selected items"));
3716 m_commandStack->push(deleteSelected);
3719 void CustomTrackView::changeClipSpeed()
3721 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3722 if (itemList.count() == 0) {
3723 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3726 QUndoCommand *changeSelected = new QUndoCommand();
3727 changeSelected->setText("Edit clip speed");
3731 for (int i = 0; i < itemList.count(); i++) {
3732 if (itemList.at(i)->type() == AVWIDGET) {
3733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3734 ItemInfo info = item->info();
3735 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3737 double speed = (double) percent / 100.0;
3738 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3740 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3744 if (count > 0) m_commandStack->push(changeSelected);
3745 else delete changeSelected;
3748 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3750 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3751 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3753 kDebug() << "ERROR: Cannot find clip for speed change";
3754 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3757 info.track = m_document->tracksCount() - item->track();
3759 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3760 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3761 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3763 item->setSpeed(speed, strobe);
3764 item->updateRectGeometry();
3765 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3766 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3768 updatePositionEffects(item, info);
3769 setDocumentModified();
3770 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3773 void CustomTrackView::cutSelectedClips()
3775 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3776 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3777 for (int i = 0; i < itemList.count(); i++) {
3778 if (itemList.at(i)->type() == AVWIDGET) {
3779 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3780 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3781 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3782 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3783 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3784 m_commandStack->push(command);
3790 void CustomTrackView::groupClips(bool group)
3792 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3793 QList <ItemInfo> clipInfos;
3794 QList <ItemInfo> transitionInfos;
3795 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3798 int max = itemList.count();
3799 for (int i = 0; i < max; i++) {
3800 if (itemList.at(i)->type() == GROUPWIDGET) {
3801 itemList += itemList.at(i)->childItems();
3805 for (int i = 0; i < itemList.count(); i++) {
3806 if (itemList.at(i)->type() == AVWIDGET) {
3807 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3808 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3809 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3810 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3811 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3814 if (clipInfos.count() > 0) {
3815 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3816 m_commandStack->push(command);
3820 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3822 resetSelectionGroup();
3823 m_scene->clearSelection();
3825 for (int i = 0; i < clipInfos.count(); i++) {
3826 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3827 if (clip == NULL) continue;
3828 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3829 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3830 m_document->clipManager()->removeGroup(grp);
3831 scene()->destroyItemGroup(grp);
3833 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3835 for (int i = 0; i < transitionInfos.count(); i++) {
3836 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3837 if (tr == NULL) continue;
3838 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3839 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3840 m_document->clipManager()->removeGroup(grp);
3841 scene()->destroyItemGroup(grp);
3843 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3845 setDocumentModified();
3849 QList <QGraphicsItemGroup *> groups;
3850 for (int i = 0; i < clipInfos.count(); i++) {
3851 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3853 clip->setSelected(true);
3856 for (int i = 0; i < transitionInfos.count(); i++) {
3857 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3859 clip->setSelected(true);
3863 groupSelectedItems(false, true);
3864 setDocumentModified();
3867 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3869 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3870 if (baseclip == NULL) {
3871 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3874 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3875 item->setEffectList(effects);
3876 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3877 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3878 scene()->addItem(item);
3880 int tracknumber = m_document->tracksCount() - info.track - 1;
3881 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3882 if (isLocked) item->setItemLocked(true);
3884 baseclip->addReference();
3885 m_document->updateClip(baseclip->getId());
3886 info.track = m_document->tracksCount() - info.track;
3887 Mlt::Producer *prod;
3888 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3889 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3890 else prod = baseclip->producer(info.track);
3891 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3892 for (int i = 0; i < item->effectsCount(); i++) {
3893 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3895 setDocumentModified();
3896 if (refresh) m_document->renderer()->doRefresh();
3897 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3898 m_thumbsTimer.start();
3901 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3903 QList<QGraphicsItem *> list = scene()->items();
3904 ClipItem *clip = NULL;
3905 for (int i = 0; i < list.size(); ++i) {
3906 if (list.at(i)->type() == AVWIDGET) {
3907 clip = static_cast <ClipItem *>(list.at(i));
3908 if (clip->clipProducer() == clipId) {
3909 ItemInfo info = clip->info();
3910 info.track = m_document->tracksCount() - clip->track();
3911 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3912 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3914 clip->refreshClip(true);
3921 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3923 int framepos = (int)(pos.frames(m_document->fps()));
3924 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3925 ClipItem *clip = NULL;
3926 for (int i = 0; i < list.size(); i++) {
3927 if (!list.at(i)->isEnabled()) continue;
3928 if (list.at(i)->type() == AVWIDGET) {
3929 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3930 if (test->endPos() == pos) clip = test;
3937 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3939 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3940 ClipItem *clip = NULL;
3941 for (int i = 0; i < list.size(); i++) {
3942 if (!list.at(i)->isEnabled()) continue;
3943 if (list.at(i)->type() == AVWIDGET) {
3944 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3945 if (test->startPos() == pos) clip = test;
3952 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3954 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3955 QList<QGraphicsItem *> list = scene()->items(p);
3956 ClipItem *clip = NULL;
3957 for (int i = 0; i < list.size(); i++) {
3958 if (!list.at(i)->isEnabled()) continue;
3959 if (list.at(i)->type() == AVWIDGET) {
3960 clip = static_cast <ClipItem *>(list.at(i));
3967 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3969 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3972 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3974 const QPointF p(pos, (track + 1) * m_tracksHeight);
3975 QList<QGraphicsItem *> list = scene()->items(p);
3976 Transition *clip = NULL;
3977 for (int i = 0; i < list.size(); i++) {
3978 if (!list.at(i)->isEnabled()) continue;
3979 if (list.at(i)->type() == TRANSITIONWIDGET) {
3980 clip = static_cast <Transition *>(list.at(i));
3987 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3989 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3992 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3994 int framepos = (int)(pos.frames(m_document->fps()));
3995 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3996 QList<QGraphicsItem *> list = scene()->items(p);
3997 Transition *clip = NULL;
3998 for (int i = 0; i < list.size(); i++) {
3999 if (!list.at(i)->isEnabled()) continue;
4000 if (list.at(i)->type() == TRANSITIONWIDGET) {
4001 Transition *test = static_cast <Transition *>(list.at(i));
4002 if (test->endPos() == pos) clip = test;
4009 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4011 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4012 QList<QGraphicsItem *> list = scene()->items(p);
4013 Transition *clip = NULL;
4014 for (int i = 0; i < list.size(); ++i) {
4015 if (!list.at(i)->isEnabled()) continue;
4016 if (list.at(i)->type() == TRANSITIONWIDGET) {
4017 Transition *test = static_cast <Transition *>(list.at(i));
4018 if (test->startPos() == pos) clip = test;
4025 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4027 if (m_selectionGroup) resetSelectionGroup(false);
4028 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4030 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);
4031 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4034 Mlt::Producer *prod;
4035 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4036 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4037 else prod = item->baseClip()->producer(end.track);
4039 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);
4041 bool snap = KdenliveSettings::snaptopoints();
4042 KdenliveSettings::setSnaptopoints(false);
4043 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4045 int tracknumber = m_document->tracksCount() - end.track - 1;
4046 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4047 m_scene->clearSelection();
4048 if (isLocked) item->setItemLocked(true);
4050 if (item->isItemLocked()) item->setItemLocked(false);
4051 item->setSelected(true);
4053 if (item->baseClip()->isTransparent()) {
4054 // Also move automatic transition
4055 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4056 if (tr && tr->isAutomatic()) {
4057 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4058 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);
4059 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4062 KdenliveSettings::setSnaptopoints(snap);
4063 setDocumentModified();
4065 // undo last move and emit error message
4066 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4068 if (refresh) m_document->renderer()->doRefresh();
4069 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4072 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4075 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4076 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4077 resetSelectionGroup();
4078 m_scene->clearSelection();
4080 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4081 scene()->addItem(m_selectionGroup);
4083 m_document->renderer()->blockSignals(true);
4084 for (int i = 0; i < startClip.count(); i++) {
4086 startClip[i].startPos = startClip.at(i).startPos - offset;
4087 startClip[i].track = startClip.at(i).track - trackOffset;
4089 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4090 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4092 clip->setItemLocked(false);
4093 if (clip->parentItem()) {
4094 m_selectionGroup->addToGroup(clip->parentItem());
4095 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4097 m_selectionGroup->addToGroup(clip);
4098 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4100 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4101 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4103 for (int i = 0; i < startTransition.count(); i++) {
4105 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4106 startTransition[i].track = startTransition.at(i).track - trackOffset;
4108 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4110 tr->setItemLocked(false);
4111 if (tr->parentItem()) {
4112 m_selectionGroup->addToGroup(tr->parentItem());
4113 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4115 m_selectionGroup->addToGroup(tr);
4116 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4118 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());
4119 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4121 m_document->renderer()->blockSignals(false);
4123 if (m_selectionGroup) {
4124 bool snap = KdenliveSettings::snaptopoints();
4125 KdenliveSettings::setSnaptopoints(false);
4127 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4128 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4130 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4132 int max = children.count();
4133 for (int i = 0; i < max; i++) {
4134 if (children.at(i)->type() == GROUPWIDGET) {
4135 children += children.at(i)->childItems();
4136 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4137 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4138 /*m_document->clipManager()->removeGroup(grp);
4139 m_scene->destroyItemGroup(grp);*/
4140 children.removeAll(children.at(i));
4145 for (int i = 0; i < children.count(); i++) {
4146 // re-add items in correct place
4147 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4148 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4150 ItemInfo info = item->info();
4151 int tracknumber = m_document->tracksCount() - info.track - 1;
4152 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4153 if (isLocked) item->setItemLocked(true);
4154 else if (item->isItemLocked()) item->setItemLocked(false);
4156 if (item->type() == AVWIDGET) {
4157 ClipItem *clip = static_cast <ClipItem*>(item);
4158 info.track = m_document->tracksCount() - info.track;
4159 Mlt::Producer *prod;
4160 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4161 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4162 else prod = clip->baseClip()->producer(info.track);
4163 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4164 } else if (item->type() == TRANSITIONWIDGET) {
4165 Transition *tr = static_cast <Transition*>(item);
4167 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4169 newTrack = tr->transitionEndTrack() + trackOffset;
4170 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4172 tr->updateTransitionEndTrack(newTrack);
4173 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4176 resetSelectionGroup(false);
4177 KdenliveSettings::setSnaptopoints(snap);
4178 m_document->renderer()->doRefresh();
4179 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4182 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4184 Transition *item = getTransitionItemAt(start.startPos, start.track);
4186 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);
4187 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4190 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4191 bool snap = KdenliveSettings::snaptopoints();
4192 KdenliveSettings::setSnaptopoints(false);
4193 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4194 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4195 // Transition was moved
4196 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4197 } else if (end.endPos == start.endPos) {
4198 // Transition start resize
4199 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4200 } else if (end.startPos == start.startPos) {
4201 // Transition end resize;
4202 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4203 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4206 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4207 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4208 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4210 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4211 KdenliveSettings::setSnaptopoints(snap);
4212 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4213 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4214 if (m_dragItem && m_dragItem == item) {
4216 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4217 if (transitionClip && transitionClip->baseClip()) {
4218 QString size = transitionClip->baseClip()->getProperty("frame_size");
4219 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4220 if (factor == 0) factor = 1.0;
4221 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4222 p.setY(size.section('x', 1, 1).toInt());
4224 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4226 if (m_refresh) m_document->renderer()->doRefresh();
4227 setDocumentModified();
4230 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4232 bool resizeClipStart = (start.startPos != end.startPos);
4233 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4235 if (dontWorry) return;
4236 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);
4237 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4240 if (item->parentItem()) {
4241 // Item is part of a group, reset group
4242 resetSelectionGroup();
4245 bool snap = KdenliveSettings::snaptopoints();
4246 KdenliveSettings::setSnaptopoints(false);
4247 if (resizeClipStart) {
4248 ItemInfo clipinfo = item->info();
4249 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4250 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4252 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4253 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4254 updatePositionEffects(item, clipinfo);
4255 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4257 ItemInfo clipinfo = item->info();
4258 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4259 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4261 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4262 updatePositionEffects(item, clipinfo);
4263 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4265 if (!resizeClipStart && end.cropStart != start.cropStart) {
4266 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4267 ItemInfo clipinfo = end;
4268 clipinfo.track = m_document->tracksCount() - end.track;
4269 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4271 item->setCropStart(end.cropStart);
4272 item->resetThumbs(true);
4275 m_document->renderer()->doRefresh();
4276 KdenliveSettings::setSnaptopoints(snap);
4277 setDocumentModified();
4280 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4282 int end = item->fadeIn();
4284 // there is a fade in effect
4285 int effectPos = item->hasEffect("volume", "fadein");
4286 if (effectPos != -1) {
4287 QDomElement oldeffect = item->effectAt(effectPos);
4288 int start = item->cropStart().frames(m_document->fps());
4289 int max = item->cropDuration().frames(m_document->fps());
4291 // Make sure the fade effect is not longer than the clip
4292 item->setFadeIn(max);
4293 end = item->fadeIn();
4296 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4297 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4298 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4299 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4300 // if fade effect is displayed, update the effect edit widget with new clip duration
4301 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4303 effectPos = item->hasEffect("brightness", "fade_from_black");
4304 if (effectPos != -1) {
4305 QDomElement oldeffect = item->effectAt(effectPos);
4306 int start = item->cropStart().frames(m_document->fps());
4307 int max = item->cropDuration().frames(m_document->fps());
4309 // Make sure the fade effect is not longer than the clip
4310 item->setFadeIn(max);
4311 end = item->fadeIn();
4314 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4315 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4316 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4317 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4318 // if fade effect is displayed, update the effect edit widget with new clip duration
4319 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4322 int start = item->fadeOut();
4324 // there is a fade out effect
4325 int effectPos = item->hasEffect("volume", "fadeout");
4326 if (effectPos != -1) {
4327 QDomElement oldeffect = item->effectAt(effectPos);
4328 int max = item->cropDuration().frames(m_document->fps());
4329 int end = max + item->cropStart().frames(m_document->fps());
4331 // Make sure the fade effect is not longer than the clip
4332 item->setFadeOut(max);
4333 start = item->fadeOut();
4335 start = end - start;
4336 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4337 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4338 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4339 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4340 // if fade effect is displayed, update the effect edit widget with new clip duration
4341 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4343 effectPos = item->hasEffect("brightness", "fade_to_black");
4344 if (effectPos != -1) {
4345 QDomElement oldeffect = item->effectAt(effectPos);
4346 int max = item->cropDuration().frames(m_document->fps());
4347 int end = max + item->cropStart().frames(m_document->fps());
4349 // Make sure the fade effect is not longer than the clip
4350 item->setFadeOut(max);
4351 start = item->fadeOut();
4353 start = end - start;
4354 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4355 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4356 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4357 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4358 // if fade effect is displayed, update the effect edit widget with new clip duration
4359 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4363 int effectPos = item->hasEffect("freeze", "freeze");
4364 if (effectPos != -1) {
4365 // Freeze effect needs to be adjusted with clip resize
4366 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4367 QDomElement eff = item->getEffectAt(effectPos);
4368 if (!eff.isNull() && diff != 0) {
4369 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4370 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4371 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4372 emit clipItemSelected(item, item->selectedEffectIndex());
4378 double CustomTrackView::getSnapPointForPos(double pos)
4380 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4383 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4385 QList <GenTime> snaps;
4386 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4387 QList<QGraphicsItem *> itemList = items();
4388 for (int i = 0; i < itemList.count(); i++) {
4389 if (itemList.at(i) == selected) continue;
4390 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4391 if (itemList.at(i)->type() == AVWIDGET) {
4392 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4393 GenTime start = item->startPos();
4394 GenTime end = item->endPos();
4395 snaps.append(start);
4397 if (!offsetList.isEmpty()) {
4398 for (int j = 0; j < offsetList.size(); j++) {
4399 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4400 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4404 QList < GenTime > markers = item->snapMarkers();
4405 for (int j = 0; j < markers.size(); ++j) {
4406 GenTime t = markers.at(j);
4408 if (!offsetList.isEmpty()) {
4409 for (int k = 0; k < offsetList.size(); k++) {
4410 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4414 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4415 Transition *transition = static_cast <Transition*>(itemList.at(i));
4416 GenTime start = transition->startPos();
4417 GenTime end = transition->endPos();
4418 snaps.append(start);
4420 if (!offsetList.isEmpty()) {
4421 for (int j = 0; j < offsetList.size(); j++) {
4422 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4423 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4429 // add cursor position
4430 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4432 if (!offsetList.isEmpty()) {
4433 for (int j = 0; j < offsetList.size(); j++) {
4434 snaps.append(pos - offsetList.at(j));
4439 for (int i = 0; i < m_guides.count(); i++) {
4440 snaps.append(m_guides.at(i)->position());
4441 if (!offsetList.isEmpty()) {
4442 for (int j = 0; j < offsetList.size(); j++) {
4443 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4449 m_scene->setSnapList(snaps);
4450 //for (int i = 0; i < m_snapPoints.size(); ++i)
4451 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4454 void CustomTrackView::slotSeekToPreviousSnap()
4456 updateSnapPoints(NULL);
4457 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4458 setCursorPos((int) res.frames(m_document->fps()));
4462 void CustomTrackView::slotSeekToNextSnap()
4464 updateSnapPoints(NULL);
4465 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4466 setCursorPos((int) res.frames(m_document->fps()));
4470 void CustomTrackView::clipStart()
4472 AbstractClipItem *item = getMainActiveClip();
4474 setCursorPos((int) item->startPos().frames(m_document->fps()));
4479 void CustomTrackView::clipEnd()
4481 AbstractClipItem *item = getMainActiveClip();
4483 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4488 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4490 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4491 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4492 m_commandStack->push(command);
4495 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4497 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4498 m_commandStack->push(command);
4501 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4503 DocClipBase *base = m_document->clipManager()->getClipById(id);
4504 QList <CommentedTime> markers = base->commentedSnapMarkers();
4506 if (markers.isEmpty()) {
4507 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4510 QUndoCommand *deleteMarkers = new QUndoCommand();
4511 deleteMarkers->setText("Delete clip markers");
4513 for (int i = 0; i < markers.size(); i++) {
4514 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4516 m_commandStack->push(deleteMarkers);
4519 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4521 DocClipBase *base = m_document->clipManager()->getClipById(id);
4522 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4523 else base->deleteSnapMarker(pos);
4524 emit updateClipMarkers(base);
4525 setDocumentModified();
4526 viewport()->update();
4529 int CustomTrackView::hasGuide(int pos, int offset)
4531 for (int i = 0; i < m_guides.count(); i++) {
4532 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4533 if (qAbs(guidePos - pos) <= offset) return guidePos;
4534 else if (guidePos > pos) return -1;
4539 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4543 double fps = m_document->fps();
4544 for (int i = 0; i < m_guides.count(); i++) {
4545 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4546 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4548 goMenu->setEnabled(!m_guides.isEmpty());
4551 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4553 if (oldPos > GenTime() && pos > GenTime()) {
4555 for (int i = 0; i < m_guides.count(); i++) {
4556 if (m_guides.at(i)->position() == oldPos) {
4557 Guide *item = m_guides.at(i);
4558 item->updateGuide(pos, comment);
4562 } else if (pos > GenTime()) addGuide(pos, comment);
4566 for (int i = 0; i < m_guides.count(); i++) {
4567 if (m_guides.at(i)->position() == oldPos) {
4568 delete m_guides.takeAt(i);
4573 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4575 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4576 m_document->syncGuides(m_guides);
4579 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4581 for (int i = 0; i < m_guides.count(); i++) {
4582 if (m_guides.at(i)->position() == pos) {
4583 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4587 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4588 scene()->addItem(g);
4590 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4591 m_document->syncGuides(m_guides);
4595 void CustomTrackView::slotAddGuide()
4597 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4598 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4599 if (d.exec() != QDialog::Accepted) return;
4600 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4601 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4602 m_commandStack->push(command);
4606 void CustomTrackView::slotEditGuide(int guidePos)
4609 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4610 else pos = GenTime(guidePos, m_document->fps());
4612 for (int i = 0; i < m_guides.count(); i++) {
4613 if (m_guides.at(i)->position() == pos) {
4614 slotEditGuide(m_guides.at(i)->info());
4619 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4622 void CustomTrackView::slotEditGuide(CommentedTime guide)
4624 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4625 if (d.exec() == QDialog::Accepted) {
4626 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4627 m_commandStack->push(command);
4632 void CustomTrackView::slotEditTimeLineGuide()
4634 if (m_dragGuide == NULL) return;
4635 CommentedTime guide = m_dragGuide->info();
4636 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4637 if (d.exec() == QDialog::Accepted) {
4638 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4639 m_commandStack->push(command);
4643 void CustomTrackView::slotDeleteGuide(int guidePos)
4646 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4647 else pos = GenTime(guidePos, m_document->fps());
4649 for (int i = 0; i < m_guides.count(); i++) {
4650 if (m_guides.at(i)->position() == pos) {
4651 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4652 m_commandStack->push(command);
4657 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4661 void CustomTrackView::slotDeleteTimeLineGuide()
4663 if (m_dragGuide == NULL) return;
4664 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4665 m_commandStack->push(command);
4669 void CustomTrackView::slotDeleteAllGuides()
4671 QUndoCommand *deleteAll = new QUndoCommand();
4672 deleteAll->setText("Delete all guides");
4673 for (int i = 0; i < m_guides.count(); i++) {
4674 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4676 m_commandStack->push(deleteAll);
4679 void CustomTrackView::setTool(PROJECTTOOL tool)
4684 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4687 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4688 m_scene->setScale(scaleFactor, verticalScale);
4690 scene()->removeItem(m_visualTip);
4691 m_animationTimer->stop();
4697 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4698 bool adjust = false;
4699 if (verticalScale != matrix().m22()) adjust = true;
4700 setMatrix(newmatrix);
4702 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4703 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4704 for (int i = 0; i < m_guides.count(); i++) {
4705 QLineF l = m_guides.at(i)->line();
4706 l.setP2(QPointF(l.x2(), newHeight));
4707 m_guides.at(i)->setLine(l);
4709 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4712 int diff = sceneRect().width() - m_projectDuration;
4713 if (diff * newmatrix.m11() < 50) {
4714 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4715 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4717 centerOn(QPointF(cursorPos(), verticalPos));
4720 void CustomTrackView::slotRefreshGuides()
4722 if (KdenliveSettings::showmarkers()) {
4723 for (int i = 0; i < m_guides.count(); i++) {
4724 m_guides.at(i)->update();
4729 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4731 //kDebug() << "// DRAW BG: " << rect.width();
4732 painter->setClipRect(rect);
4733 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4734 QPen pen1 = painter->pen();
4735 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4736 painter->setPen(pen1);
4737 double min = rect.left();
4738 double max = rect.right();
4739 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4740 int maxTrack = m_document->tracksCount();
4741 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4742 QColor audioColor = palette().alternateBase().color();
4743 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4744 for (int i = 0; i < maxTrack; i++) {
4745 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4746 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4747 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4748 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4749 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4751 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4753 int lowerLimit = m_tracksHeight * maxTrack + 1;
4754 if (height() > lowerLimit) {
4755 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4756 painter->fillRect(bg, base);
4760 bool CustomTrackView::findString(const QString &text)
4763 for (int i = 0; i < m_searchPoints.size(); ++i) {
4764 marker = m_searchPoints.at(i).comment();
4765 if (marker.contains(text, Qt::CaseInsensitive)) {
4766 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4767 int vert = verticalScrollBar()->value();
4768 int hor = cursorPos();
4769 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4777 void CustomTrackView::selectFound(QString track, QString pos)
4779 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4780 slotSelectTrack(track.toInt());
4782 int vert = verticalScrollBar()->value();
4783 int hor = cursorPos();
4784 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4787 bool CustomTrackView::findNextString(const QString &text)
4790 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4791 marker = m_searchPoints.at(i).comment();
4792 if (marker.contains(text, Qt::CaseInsensitive)) {
4793 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4794 int vert = verticalScrollBar()->value();
4795 int hor = cursorPos();
4796 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4805 void CustomTrackView::initSearchStrings()
4807 m_searchPoints.clear();
4808 QList<QGraphicsItem *> itemList = items();
4809 for (int i = 0; i < itemList.count(); i++) {
4810 // parse all clip names
4811 if (itemList.at(i)->type() == AVWIDGET) {
4812 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4813 GenTime start = item->startPos();
4814 CommentedTime t(start, item->clipName());
4815 m_searchPoints.append(t);
4816 // add all clip markers
4817 QList < CommentedTime > markers = item->commentedSnapMarkers();
4818 m_searchPoints += markers;
4823 for (int i = 0; i < m_guides.count(); i++) {
4824 m_searchPoints.append(m_guides.at(i)->info());
4827 qSort(m_searchPoints);
4830 void CustomTrackView::clearSearchStrings()
4832 m_searchPoints.clear();
4836 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4838 QList<ItemInfo> matchingInfo;
4839 QList<QGraphicsItem *> itemList = items();
4840 for (int i = 0; i < itemList.count(); i++) {
4841 if (itemList.at(i)->type() == AVWIDGET) {
4842 ClipItem *item = (ClipItem *)itemList.at(i);
4843 if (item->clipProducer() == clipId) {
4844 matchingInfo << item->info();
4848 return matchingInfo;
4851 void CustomTrackView::copyClip()
4853 qDeleteAll(m_copiedItems);
4854 m_copiedItems.clear();
4855 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4856 if (itemList.count() == 0) {
4857 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4860 for (int i = 0; i < itemList.count(); i++) {
4861 if (itemList.at(i)->type() == AVWIDGET) {
4862 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4863 ClipItem *clone = clip->clone(clip->info());
4864 m_copiedItems.append(clone);
4865 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4866 Transition *dup = static_cast <Transition *>(itemList.at(i));
4867 m_copiedItems.append(dup->clone());
4872 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4874 if (m_scene->editMode() != NORMALEDIT) {
4875 // If we are in overwrite mode, always allow the move
4878 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));
4879 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4880 for (int i = 0; i < collisions.count(); i++) {
4881 if (collisions.at(i)->type() == type) return false;
4886 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4889 for (int i = 0; i < infoList.count(); i++) {
4890 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));
4893 QList<QGraphicsItem *> collisions = scene()->items(path);
4894 for (int i = 0; i < collisions.count(); i++) {
4895 if (collisions.at(i)->type() == type) return false;
4900 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4902 for (int i = 0; i < items.count(); i++) {
4903 ItemInfo info = items.at(i)->info();
4904 info.startPos += offset;
4905 info.endPos += offset;
4906 info.track += trackOffset;
4907 if (!canBePastedTo(info, items.at(i)->type())) return false;
4912 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4914 QPainterPath movePath;
4915 movePath.moveTo(0, 0);
4917 for (int i = 0; i < items.count(); i++) {
4918 ItemInfo info = items.at(i)->info();
4919 info.startPos = info.startPos + offset;
4920 info.endPos = info.endPos + offset;
4921 info.track = info.track + trackOffset;
4922 if (info.startPos < GenTime()) {
4923 // No clip should go below 0
4926 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));
4927 movePath.addRect(rect);
4929 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4930 for (int i = 0; i < collisions.count(); i++) {
4931 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4932 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4940 void CustomTrackView::pasteClip()
4942 if (m_copiedItems.count() == 0) {
4943 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4947 if (m_menuPosition.isNull()) {
4948 position = mapFromGlobal(QCursor::pos());
4949 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4950 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4953 } else position = m_menuPosition;
4955 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4956 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4958 GenTime leftPos = m_copiedItems.at(0)->startPos();
4959 int lowerTrack = m_copiedItems.at(0)->track();
4960 int upperTrack = m_copiedItems.at(0)->track();
4961 for (int i = 1; i < m_copiedItems.count(); i++) {
4962 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4963 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4964 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4967 GenTime offset = pos - leftPos;
4968 int trackOffset = track - lowerTrack;
4970 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4971 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4972 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4973 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4976 QUndoCommand *pasteClips = new QUndoCommand();
4977 pasteClips->setText("Paste clips");
4979 for (int i = 0; i < m_copiedItems.count(); i++) {
4980 // parse all clip names
4981 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4982 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4983 ItemInfo info = clip->info();
4984 info.startPos += offset;
4985 info.endPos += offset;
4986 info.track += trackOffset;
4987 if (canBePastedTo(info, AVWIDGET)) {
4988 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4989 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4990 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4991 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4993 info.startPos = tr->startPos() + offset;
4994 info.endPos = tr->endPos() + offset;
4995 info.track = tr->track() + trackOffset;
4996 int transitionEndTrack;
4997 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4998 else transitionEndTrack = tr->transitionEndTrack();
4999 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5000 if (info.startPos >= info.endPos) {
5001 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5002 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5003 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5006 m_commandStack->push(pasteClips);
5009 void CustomTrackView::pasteClipEffects()
5011 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5012 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5015 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5017 QUndoCommand *paste = new QUndoCommand();
5018 paste->setText("Paste effects");
5020 QList<QGraphicsItem *> clips = scene()->selectedItems();
5023 for (int i = 0; i < clips.count(); ++i) {
5024 if (clips.at(i)->type() == GROUPWIDGET) {
5025 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5026 for (int j = 0; j < children.count(); j++) {
5027 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5028 clips.append(children.at(j));
5035 for (int i = 0; i < clips.count(); ++i) {
5036 if (clips.at(i)->type() == AVWIDGET) {
5037 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5038 for (int j = 0; j < clip->effectsCount(); j++) {
5039 QDomElement eff = clip->effectAt(j);
5040 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5041 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5042 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5047 if (paste->childCount() > 0) m_commandStack->push(paste);
5050 //adjust effects (fades, ...)
5051 for (int i = 0; i < clips.count(); ++i) {
5052 if (clips.at(i)->type() == AVWIDGET) {
5053 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5054 updatePositionEffects(item, item->info());
5060 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5062 // parse parameters to check if we need to adjust to the new crop start
5063 int diff = (newstart - oldstart).frames(m_document->fps());
5064 int max = (newstart + duration).frames(m_document->fps());
5065 QDomNodeList params = xml.elementsByTagName("parameter");
5066 for (int i = 0; i < params.count(); i++) {
5067 QDomElement e = params.item(i).toElement();
5068 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5069 QString def = e.attribute("default");
5070 // Effect has a keyframe type parameter, we need to adjust the values
5071 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5072 QStringList newKeyFrames;
5073 foreach(const QString &str, keys) {
5074 int pos = str.section(':', 0, 0).toInt();
5075 double val = str.section(':', 1, 1).toDouble();
5078 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5080 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5082 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5083 e.setAttribute("keyframes", newKeyFrames.join(";"));
5088 ClipItem *CustomTrackView::getClipUnderCursor() const
5090 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5091 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5092 for (int i = 0; i < collisions.count(); i++) {
5093 if (collisions.at(i)->type() == AVWIDGET) {
5094 return static_cast < ClipItem *>(collisions.at(i));
5100 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5102 QList<QGraphicsItem *> clips = scene()->selectedItems();
5103 if (clips.isEmpty()) {
5104 return getClipUnderCursor();
5106 AbstractClipItem *item = NULL;
5107 for (int i = 0; i < clips.count(); ++i) {
5108 if (clips.at(i)->type() == AVWIDGET) {
5109 item = static_cast < AbstractClipItem *>(clips.at(i));
5110 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5113 if (item) return item;
5118 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5120 QList<QGraphicsItem *> clips = scene()->selectedItems();
5121 if (clips.isEmpty()) {
5122 return getClipUnderCursor();
5125 // remove all items in the list that are not clips
5126 for (int i = 0; i < clips.count();) {
5127 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5130 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5131 for (int i = 0; i < clips.count(); ++i) {
5132 if (clips.at(i)->type() == AVWIDGET) {
5133 item = static_cast < ClipItem *>(clips.at(i));
5134 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5142 void CustomTrackView::setInPoint()
5144 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5146 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5149 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5153 ItemInfo startInfo = clip->info();
5154 ItemInfo endInfo = startInfo;
5155 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5156 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5157 // Check for invalid resize
5158 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5160 } else if (endInfo.startPos < startInfo.startPos) {
5161 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5162 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5163 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5164 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5168 if (clip->type() == TRANSITIONWIDGET) {
5169 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5170 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5173 void CustomTrackView::setOutPoint()
5175 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5177 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5180 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5184 ItemInfo startInfo = clip->info();
5185 ItemInfo endInfo = clip->info();
5186 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5187 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5188 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5189 // Check for invalid resize
5190 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5192 } else if (endInfo.endPos > startInfo.endPos) {
5193 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5194 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5195 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5196 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5202 if (clip->type() == TRANSITIONWIDGET) {
5203 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5204 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5207 void CustomTrackView::slotUpdateAllThumbs()
5209 if (!isEnabled()) return;
5210 QList<QGraphicsItem *> itemList = items();
5211 //if (itemList.isEmpty()) return;
5213 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5214 for (int i = 0; i < itemList.count(); i++) {
5215 if (itemList.at(i)->type() == AVWIDGET) {
5216 item = static_cast <ClipItem *>(itemList.at(i));
5217 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5218 // Check if we have a cached thumbnail
5219 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5220 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5221 if (QFile::exists(thumb)) {
5223 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5224 item->slotSetStartThumb(pix);
5227 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5228 QString endThumb = startThumb;
5229 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5230 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5231 if (QFile::exists(startThumb)) {
5232 QPixmap pix(startThumb);
5233 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5234 item->slotSetStartThumb(pix);
5236 if (QFile::exists(endThumb)) {
5237 QPixmap pix(endThumb);
5238 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5239 item->slotSetEndThumb(pix);
5243 item->refreshClip(false);
5244 //qApp->processEvents();
5247 viewport()->update();
5250 void CustomTrackView::saveThumbnails()
5252 QList<QGraphicsItem *> itemList = items();
5254 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5255 for (int i = 0; i < itemList.count(); i++) {
5256 if (itemList.at(i)->type() == AVWIDGET) {
5257 item = static_cast <ClipItem *>(itemList.at(i));
5258 if (item->clipType() != COLOR) {
5259 // Check if we have a cached thumbnail
5260 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5261 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5262 if (!QFile::exists(thumb)) {
5263 QPixmap pix(item->startThumb());
5267 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5268 QString endThumb = startThumb;
5269 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5270 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5271 if (!QFile::exists(startThumb)) {
5272 QPixmap pix(item->startThumb());
5273 pix.save(startThumb);
5275 if (!QFile::exists(endThumb)) {
5276 QPixmap pix(item->endThumb());
5286 void CustomTrackView::slotInsertTrack(int ix)
5288 TrackDialog d(m_document, parentWidget());
5289 d.label->setText(i18n("Insert track"));
5290 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5291 d.track_nb->setValue(ix);
5292 d.setWindowTitle(i18n("Insert New Track"));
5293 d.slotUpdateName(ix);
5295 if (d.exec() == QDialog::Accepted) {
5296 ix = d.track_nb->value();
5297 if (d.before_select->currentIndex() == 1) {
5301 if (d.video_track->isChecked()) {
5302 info.type = VIDEOTRACK;
5303 info.isMute = false;
5304 info.isBlind = false;
5305 info.isLocked = false;
5307 info.type = AUDIOTRACK;
5308 info.isMute = false;
5309 info.isBlind = true;
5310 info.isLocked = false;
5312 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5313 m_commandStack->push(addTrack);
5314 setDocumentModified();
5318 void CustomTrackView::slotDeleteTrack(int ix)
5320 TrackDialog d(m_document, parentWidget());
5321 d.label->setText(i18n("Delete track"));
5322 d.before_select->setHidden(true);
5323 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5324 d.track_nb->setValue(ix);
5325 d.slotUpdateName(ix);
5326 d.setWindowTitle(i18n("Delete Track"));
5327 d.video_track->setHidden(true);
5328 d.audio_track->setHidden(true);
5329 if (d.exec() == QDialog::Accepted) {
5330 ix = d.track_nb->value();
5331 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5332 deleteTimelineTrack(ix, info);
5333 setDocumentModified();
5334 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5335 m_commandStack->push(command);*/
5339 void CustomTrackView::slotConfigTracks(int ix)
5341 TracksConfigDialog d(m_document, ix, parentWidget());
5342 if (d.exec() == QDialog::Accepted) {
5343 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5344 m_commandStack->push(configTracks);
5345 setDocumentModified();
5349 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5351 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5352 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5353 QList<QGraphicsItem *> selection = m_scene->items(r);
5354 QUndoCommand *deleteTrack = new QUndoCommand();
5355 deleteTrack->setText("Delete track");
5357 // Delete all clips in selected track
5358 for (int i = 0; i < selection.count(); i++) {
5359 if (selection.at(i)->type() == AVWIDGET) {
5360 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5361 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5362 m_scene->removeItem(item);
5365 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5366 Transition *item = static_cast <Transition *>(selection.at(i));
5367 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5368 m_scene->removeItem(item);
5374 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5375 m_commandStack->push(deleteTrack);
5378 void CustomTrackView::autoTransition()
5380 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5381 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5382 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5385 Transition *tr = static_cast <Transition*>(itemList.at(0));
5386 tr->setAutomatic(!tr->isAutomatic());
5387 QDomElement transition = tr->toXML();
5388 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);
5389 setDocumentModified();
5393 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5396 QDomNodeList params = effect.elementsByTagName("parameter");
5397 for (int i = 0; i < params.count(); i++) {
5398 QDomElement e = params.item(i).toElement();
5399 if (!e.isNull() && e.attribute("type") == "constant") {
5400 if (e.hasAttribute("factor")) {
5401 double factor = e.attribute("factor").toDouble();
5402 double value = e.attribute("value").toDouble();
5403 value = value / factor;
5404 result.append(QString::number(value));
5405 } else result.append(e.attribute("value"));
5411 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5413 QList<QGraphicsItem *> list = scene()->items();
5414 ClipItem *clip = NULL;
5415 for (int i = 0; i < list.size(); ++i) {
5416 if (list.at(i)->type() == AVWIDGET) {
5417 clip = static_cast <ClipItem *>(list.at(i));
5418 if (clip->clipProducer() == id) {
5419 clip->setClipName(name);
5423 viewport()->update();
5426 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5428 minimum = GenTime();
5429 maximum = GenTime();
5430 QList<QGraphicsItem *> selection;
5431 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5432 selection.removeAll(item);
5433 for (int i = 0; i < selection.count(); i++) {
5434 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5435 if (clip && clip->type() == AVWIDGET) {
5436 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5437 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5442 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5444 minimum = GenTime();
5445 maximum = GenTime();
5446 QList<QGraphicsItem *> selection;
5447 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5448 selection.removeAll(item);
5449 for (int i = 0; i < selection.count(); i++) {
5450 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5451 if (clip && clip->type() == TRANSITIONWIDGET) {
5452 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5453 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5458 void CustomTrackView::loadGroups(const QDomNodeList groups)
5460 for (int i = 0; i < groups.count(); i++) {
5461 QDomNodeList children = groups.at(i).childNodes();
5462 scene()->clearSelection();
5463 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5464 QDomNode n = children.item(nodeindex);
5465 QDomElement elem = n.toElement();
5466 int pos = elem.attribute("position").toInt();
5467 int track = elem.attribute("track").toInt();
5468 if (elem.tagName() == "clipitem") {
5469 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5470 if (clip) clip->setSelected(true);
5472 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5473 if (clip) clip->setSelected(true);
5476 groupSelectedItems(false, true);
5480 void CustomTrackView::splitAudio()
5482 resetSelectionGroup();
5483 QList<QGraphicsItem *> selection = scene()->selectedItems();
5484 if (selection.isEmpty()) {
5485 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5488 QUndoCommand *splitCommand = new QUndoCommand();
5489 splitCommand->setText(i18n("Split audio"));
5490 for (int i = 0; i < selection.count(); i++) {
5491 if (selection.at(i)->type() == AVWIDGET) {
5492 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5493 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5494 if (clip->parentItem()) {
5495 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5497 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5502 m_commandStack->push(splitCommand);
5505 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5507 ClipItem *clip = getClipItemAt(pos, track);
5509 kDebug() << "// Cannot find clip to split!!!";
5513 int start = pos.frames(m_document->fps());
5514 int freetrack = m_document->tracksCount() - track - 1;
5515 for (; freetrack > 0; freetrack--) {
5516 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5517 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5518 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5519 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5520 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5525 kDebug() << "GOT TRK: " << track;
5526 if (freetrack == 0) {
5527 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5529 ItemInfo info = clip->info();
5530 info.track = m_document->tracksCount() - freetrack;
5531 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5532 scene()->clearSelection();
5533 clip->setSelected(true);
5534 ClipItem *audioClip = getClipItemAt(start, info.track);
5536 clip->setVideoOnly(true);
5537 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5538 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5540 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5541 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5543 audioClip->setSelected(true);
5544 audioClip->setAudioOnly(true);
5545 groupSelectedItems(false, true);
5549 // unsplit clip: remove audio part and change video part to normal clip
5550 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5551 kDebug() << "//CANNOT FIND CLP GRP";
5554 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5555 QList<QGraphicsItem *> children = grp->childItems();
5556 if (children.count() != 2) {
5557 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5560 for (int i = 0; i < children.count(); i++) {
5561 if (children.at(i) != clip) {
5562 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5563 ItemInfo info = clip->info();
5564 deleteClip(clp->info());
5565 clip->setVideoOnly(false);
5566 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5567 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5572 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5573 m_document->clipManager()->removeGroup(grp);
5574 scene()->destroyItemGroup(grp);
5578 void CustomTrackView::setVideoOnly()
5580 resetSelectionGroup();
5581 QList<QGraphicsItem *> selection = scene()->selectedItems();
5582 if (selection.isEmpty()) {
5583 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5586 QUndoCommand *videoCommand = new QUndoCommand();
5587 videoCommand->setText(i18n("Video only"));
5588 for (int i = 0; i < selection.count(); i++) {
5589 if (selection.at(i)->type() == AVWIDGET) {
5590 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5591 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5592 if (clip->parentItem()) {
5593 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5595 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5600 m_commandStack->push(videoCommand);
5603 void CustomTrackView::setAudioOnly()
5605 resetSelectionGroup();
5606 QList<QGraphicsItem *> selection = scene()->selectedItems();
5607 if (selection.isEmpty()) {
5608 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5611 QUndoCommand *videoCommand = new QUndoCommand();
5612 videoCommand->setText(i18n("Audio only"));
5613 for (int i = 0; i < selection.count(); i++) {
5614 if (selection.at(i)->type() == AVWIDGET) {
5615 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5616 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5617 if (clip->parentItem()) {
5618 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5620 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5625 m_commandStack->push(videoCommand);
5628 void CustomTrackView::setAudioAndVideo()
5630 resetSelectionGroup();
5631 QList<QGraphicsItem *> selection = scene()->selectedItems();
5632 if (selection.isEmpty()) {
5633 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5636 QUndoCommand *videoCommand = new QUndoCommand();
5637 videoCommand->setText(i18n("Audio and Video"));
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 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5642 if (clip->parentItem()) {
5643 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5645 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5650 m_commandStack->push(videoCommand);
5653 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5655 ClipItem *clip = getClipItemAt(pos, track);
5657 kDebug() << "// Cannot find clip to split!!!";
5661 int start = pos.frames(m_document->fps());
5662 clip->setVideoOnly(true);
5663 clip->setAudioOnly(false);
5664 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5665 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5667 } else if (audioOnly) {
5668 int start = pos.frames(m_document->fps());
5669 clip->setAudioOnly(true);
5670 clip->setVideoOnly(false);
5671 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5672 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5675 int start = pos.frames(m_document->fps());
5676 clip->setAudioOnly(false);
5677 clip->setVideoOnly(false);
5678 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5679 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5683 setDocumentModified();
5686 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5688 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5689 m_clipTypeGroup->setEnabled(false);
5691 m_clipTypeGroup->setEnabled(true);
5692 QList <QAction *> actions = m_clipTypeGroup->actions();
5694 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5695 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5696 else lookup = "clip_audio_and_video";
5697 for (int i = 0; i < actions.count(); i++) {
5698 if (actions.at(i)->data().toString() == lookup) {
5699 actions.at(i)->setChecked(true);
5706 void CustomTrackView::slotGoToMarker(QAction *action)
5708 int pos = action->data().toInt();
5709 setCursorPos(pos, true);
5712 void CustomTrackView::reloadTransitionLumas()
5716 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5717 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5718 for (int i = 0; i < params.count(); i++) {
5719 QDomElement e = params.item(i).toElement();
5720 if (e.attribute("tag") == "resource") {
5721 lumaNames = e.attribute("paramlistdisplay");
5722 lumaFiles = e.attribute("paramlist");
5727 QList<QGraphicsItem *> itemList = items();
5728 Transition *transitionitem;
5729 QDomElement transitionXml;
5730 for (int i = 0; i < itemList.count(); i++) {
5731 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5732 transitionitem = static_cast <Transition*>(itemList.at(i));
5733 transitionXml = transitionitem->toXML();
5734 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5735 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5736 for (int i = 0; i < params.count(); i++) {
5737 QDomElement e = params.item(i).toElement();
5738 if (e.attribute("tag") == "resource") {
5739 e.setAttribute("paramlistdisplay", lumaNames);
5740 e.setAttribute("paramlist", lumaFiles);
5745 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5746 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5747 for (int i = 0; i < params.count(); i++) {
5748 QDomElement e = params.item(i).toElement();
5749 if (e.attribute("tag") == "luma") {
5750 e.setAttribute("paramlistdisplay", lumaNames);
5751 e.setAttribute("paramlist", lumaFiles);
5758 emit transitionItemSelected(NULL);
5761 double CustomTrackView::fps() const
5763 return m_document->fps();
5766 void CustomTrackView::updateProjectFps()
5768 // update all clips to the new fps
5769 resetSelectionGroup();
5770 scene()->clearSelection();
5772 QList<QGraphicsItem *> itemList = items();
5773 for (int i = 0; i < itemList.count(); i++) {
5774 // remove all items and re-add them one by one
5775 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5777 for (int i = 0; i < itemList.count(); i++) {
5778 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5779 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5780 clip->updateFps(m_document->fps());
5781 m_scene->addItem(clip);
5782 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5783 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5784 QList<QGraphicsItem *> children = grp->childItems();
5785 for (int j = 0; j < children.count(); j++) {
5786 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5788 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5789 clip->updateFps(m_document->fps());
5792 m_document->clipManager()->removeGroup(grp);
5793 m_scene->addItem(grp);
5794 scene()->destroyItemGroup(grp);
5795 for (int j = 0; j < children.count(); j++) {
5796 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5797 //children.at(j)->setParentItem(0);
5798 children.at(j)->setSelected(true);
5801 groupSelectedItems(true, true);
5802 } else if (itemList.at(i)->type() == GUIDEITEM) {
5803 Guide *g = static_cast<Guide *>(itemList.at(i));
5805 m_scene->addItem(g);
5808 viewport()->update();
5811 void CustomTrackView::slotTrackDown()
5813 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5814 else m_selectedTrack++;
5815 emit updateTrackHeaders();
5816 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5817 ensureVisible(rect, 0, 0);
5818 viewport()->update();
5821 void CustomTrackView::slotTrackUp()
5823 if (m_selectedTrack > 0) m_selectedTrack--;
5824 else m_selectedTrack = m_document->tracksCount() - 1;
5825 emit updateTrackHeaders();
5826 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5827 ensureVisible(rect, 0, 0);
5828 viewport()->update();
5831 int CustomTrackView::selectedTrack() const
5833 return m_selectedTrack;
5836 QStringList CustomTrackView::selectedClips() const
5838 QStringList clipIds;
5839 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5840 for (int i = 0; i < selection.count(); i++) {
5841 if (selection.at(i)->type() == AVWIDGET) {
5842 ClipItem *item = (ClipItem *)selection.at(i);
5843 clipIds << item->clipProducer();
5849 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5851 QList<ClipItem *> clips;
5852 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5853 for (int i = 0; i < selection.count(); i++) {
5854 if (selection.at(i)->type() == AVWIDGET) {
5855 clips.append((ClipItem *)selection.at(i));
5861 void CustomTrackView::slotSelectTrack(int ix)
5863 m_selectedTrack = qMax(0, ix);
5864 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5865 emit updateTrackHeaders();
5866 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5867 ensureVisible(rect, 0, 0);
5868 viewport()->update();
5871 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5874 if (track != -1 && pos != -1)
5875 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5877 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5878 QList<QGraphicsItem *> selection = m_scene->items(rect);
5879 resetSelectionGroup(group);
5880 if (!group) m_scene->clearSelection();
5881 for (int i = 0; i < selection.count(); i++) {
5882 if (selection.at(i)->type() == AVWIDGET) {
5883 selection.at(i)->setSelected(add);
5887 if (group) groupSelectedItems();
5890 void CustomTrackView::selectTransition(bool add, bool group)
5892 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5893 QList<QGraphicsItem *> selection = m_scene->items(rect);
5894 resetSelectionGroup(group);
5895 if (!group) m_scene->clearSelection();
5896 for (int i = 0; i < selection.count(); i++) {
5897 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5898 selection.at(i)->setSelected(add);
5902 if (group) groupSelectedItems();
5905 QStringList CustomTrackView::extractTransitionsLumas()
5908 QList<QGraphicsItem *> itemList = items();
5909 Transition *transitionitem;
5910 QDomElement transitionXml;
5911 for (int i = 0; i < itemList.count(); i++) {
5912 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5913 transitionitem = static_cast <Transition*>(itemList.at(i));
5914 transitionXml = transitionitem->toXML();
5915 QString luma = EffectsList::parameter(transitionXml, "luma");
5916 if (!luma.isEmpty()) urls << luma;
5922 void CustomTrackView::setEditMode(EDITMODE mode)
5924 m_scene->setEditMode(mode);
5927 void CustomTrackView::checkTrackSequence(int track)
5929 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5930 //track = m_document->tracksCount() -track;
5931 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5932 QList<QGraphicsItem *> selection = m_scene->items(rect);
5933 QList <int> timelineList;
5934 timelineList.append(0);
5935 for (int i = 0; i < selection.count(); i++) {
5936 if (selection.at(i)->type() == AVWIDGET) {
5937 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5938 int start = clip->startPos().frames(m_document->fps());
5939 int end = clip->endPos().frames(m_document->fps());
5940 if (!timelineList.contains(start)) timelineList.append(start);
5941 if (!timelineList.contains(end)) timelineList.append(end);
5944 qSort(timelineList);
5945 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5946 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5949 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5951 if (data.isEmpty()) return;
5952 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5954 info.startPos = GenTime(in, m_document->fps());
5955 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5956 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5957 info.cropDuration = info.endPos - info.startPos;
5958 info.track = m_selectedTrack;
5959 QUndoCommand *addCommand = new QUndoCommand();
5960 addCommand->setText(i18n("Insert clip"));
5961 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5962 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5963 m_commandStack->push(addCommand);
5965 selectClip(true, false, m_selectedTrack, in);
5966 // Automatic audio split
5967 if (KdenliveSettings::splitaudio())
5971 void CustomTrackView::clearSelection()
5973 resetSelectionGroup();
5974 scene()->clearSelection();
5976 emit clipItemSelected(NULL);